diff options
80 files changed, 3955 insertions, 1459 deletions
diff --git a/backend/backend.c b/backend/backend.c index 52344dac..93d7e0df 100644 --- a/backend/backend.c +++ b/backend/backend.c @@ -61,26 +61,48 @@ struct wlr_renderer *wlr_backend_get_renderer(struct wlr_backend *backend) { return NULL; } +static size_t parse_outputs_env(const char *name) { + const char *outputs_str = getenv(name); + if (outputs_str == NULL) { + return 1; + } + + char *end; + int outputs = (int)strtol(outputs_str, &end, 10); + if (*end || outputs < 0) { + wlr_log(L_ERROR, "%s specified with invalid integer, ignoring", name); + return 1; + } + + return outputs; +} + static struct wlr_backend *attempt_wl_backend(struct wl_display *display) { struct wlr_backend *backend = wlr_wl_backend_create(display, NULL); - if (backend) { - int outputs = 1; - const char *_outputs = getenv("WLR_WL_OUTPUTS"); - if (_outputs) { - char *end; - outputs = (int)strtol(_outputs, &end, 10); - if (*end) { - wlr_log(L_ERROR, "WLR_WL_OUTPUTS specified with invalid integer, ignoring"); - outputs = 1; - } else if (outputs < 0) { - wlr_log(L_ERROR, "WLR_WL_OUTPUTS specified with negative outputs, ignoring"); - outputs = 1; - } - } - while (outputs--) { - wlr_wl_output_create(backend); - } + if (backend == NULL) { + return NULL; + } + + size_t outputs = parse_outputs_env("WLR_WL_OUTPUTS"); + for (size_t i = 0; i < outputs; ++i) { + wlr_wl_output_create(backend); } + + return backend; +} + +static struct wlr_backend *attempt_x11_backend(struct wl_display *display, + const char *x11_display) { + struct wlr_backend *backend = wlr_x11_backend_create(display, x11_display); + if (backend == NULL) { + return NULL; + } + + size_t outputs = parse_outputs_env("WLR_X11_OUTPUTS"); + for (size_t i = 0; i < outputs; ++i) { + wlr_x11_output_create(backend); + } + return backend; } @@ -91,7 +113,8 @@ struct wlr_backend *wlr_backend_autocreate(struct wl_display *display) { return NULL; } - if (getenv("WAYLAND_DISPLAY") || getenv("_WAYLAND_DISPLAY")) { + if (getenv("WAYLAND_DISPLAY") || getenv("_WAYLAND_DISPLAY") || + getenv("WAYLAND_SOCKET")) { struct wlr_backend *wl_backend = attempt_wl_backend(display); if (wl_backend) { wlr_multi_backend_add(backend, wl_backend); @@ -103,9 +126,11 @@ struct wlr_backend *wlr_backend_autocreate(struct wl_display *display) { const char *x11_display = getenv("DISPLAY"); if (x11_display) { struct wlr_backend *x11_backend = - wlr_x11_backend_create(display, x11_display); - wlr_multi_backend_add(backend, x11_backend); - return backend; + attempt_x11_backend(display, x11_display); + if (x11_backend) { + wlr_multi_backend_add(backend, x11_backend); + return backend; + } } #endif diff --git a/backend/drm/drm.c b/backend/drm/drm.c index 524e80bb..187db368 100644 --- a/backend/drm/drm.c +++ b/backend/drm/drm.c @@ -181,9 +181,6 @@ void wlr_drm_resources_free(struct wlr_drm_backend *drm) { if (plane->cursor_bo) { gbm_bo_destroy(plane->cursor_bo); } - if (plane->wlr_tex) { - wlr_texture_destroy(plane->wlr_tex); - } } free(drm->crtcs); @@ -582,16 +579,9 @@ static bool wlr_drm_connector_set_cursor(struct wlr_output *output, return false; } - enum wl_output_transform transform = - wlr_output_transform_invert(output->transform); + enum wl_output_transform transform = output->transform; wlr_matrix_projection(plane->matrix, plane->surf.width, plane->surf.height, transform); - - plane->wlr_tex = - wlr_render_texture_create(plane->surf.renderer->wlr_rend); - if (!plane->wlr_tex) { - return false; - } } struct wlr_box hotspot = { .x = hotspot_x, .y = hotspot_y }; @@ -637,13 +627,18 @@ static bool wlr_drm_connector_set_cursor(struct wlr_output *output, wlr_drm_surface_make_current(&plane->surf, NULL); - wlr_texture_upload_pixels(plane->wlr_tex, WL_SHM_FORMAT_ARGB8888, - stride, width, height, buf); - struct wlr_renderer *rend = plane->surf.renderer->wlr_rend; + + struct wlr_texture *texture = wlr_texture_from_pixels(rend, + WL_SHM_FORMAT_ARGB8888, stride, width, height, buf); + if (texture == NULL) { + wlr_log(L_ERROR, "Unable to create texture"); + return false; + } + wlr_renderer_begin(rend, plane->surf.width, plane->surf.height); wlr_renderer_clear(rend, (float[]){ 0.0, 0.0, 0.0, 0.0 }); - wlr_render_texture(rend, plane->wlr_tex, plane->matrix, 0, 0, 1.0f); + wlr_render_texture(rend, texture, plane->matrix, 0, 0, 1.0f); wlr_renderer_end(rend); wlr_renderer_read_pixels(rend, WL_SHM_FORMAT_ARGB8888, bo_stride, @@ -651,6 +646,7 @@ static bool wlr_drm_connector_set_cursor(struct wlr_output *output, wlr_drm_surface_swap_buffers(&plane->surf, NULL); + wlr_texture_destroy(texture); gbm_bo_unmap(plane->cursor_bo, bo_data); } diff --git a/backend/drm/legacy.c b/backend/drm/legacy.c index 88a01b89..7c45ae21 100644 --- a/backend/drm/legacy.c +++ b/backend/drm/legacy.c @@ -47,7 +47,7 @@ bool legacy_crtc_set_cursor(struct wlr_drm_backend *drm, if (drmModeSetCursor(drm->fd, crtc->id, gbm_bo_get_handle(bo).u32, plane->surf.width, plane->surf.height)) { - wlr_log_errno(L_ERROR, "Failed to set hardware cursor"); + wlr_log_errno(L_DEBUG, "Failed to set hardware cursor"); return false; } diff --git a/backend/drm/renderer.c b/backend/drm/renderer.c index b2998b5f..f06de1ee 100644 --- a/backend/drm/renderer.c +++ b/backend/drm/renderer.c @@ -14,6 +14,10 @@ #include "backend/drm/drm.h" #include "glapi.h" +#ifndef DRM_FORMAT_MOD_LINEAR +#define DRM_FORMAT_MOD_LINEAR 0 +#endif + bool wlr_drm_renderer_init(struct wlr_drm_backend *drm, struct wlr_drm_renderer *renderer) { renderer->gbm = gbm_create_device(drm->fd); @@ -27,7 +31,7 @@ bool wlr_drm_renderer_init(struct wlr_drm_backend *drm, goto error_gbm; } - renderer->wlr_rend = wlr_gles2_renderer_create(&drm->backend); + renderer->wlr_rend = wlr_gles2_renderer_create(&renderer->egl); if (!renderer->wlr_rend) { wlr_log(L_ERROR, "Failed to create WLR renderer"); goto error_egl; @@ -178,47 +182,33 @@ static void free_eglimage(struct gbm_bo *bo, void *data) { static struct wlr_texture *get_tex_for_bo(struct wlr_drm_renderer *renderer, struct gbm_bo *bo) { struct tex *tex = gbm_bo_get_user_data(bo); - if (tex) { + if (tex != NULL) { return tex->tex; } - // TODO: use wlr_texture_upload_dmabuf instead - - tex = malloc(sizeof(*tex)); - if (!tex) { - wlr_log_errno(L_ERROR, "Allocation failed"); + tex = calloc(1, sizeof(struct tex)); + if (tex == NULL) { return NULL; } - tex->egl = &renderer->egl; - - int dmabuf_fd = gbm_bo_get_fd(bo); - uint32_t width = gbm_bo_get_width(bo); - uint32_t height = gbm_bo_get_height(bo); - - EGLint attribs[] = { - EGL_WIDTH, width, - EGL_HEIGHT, height, - EGL_LINUX_DRM_FOURCC_EXT, gbm_bo_get_format(bo), - EGL_DMA_BUF_PLANE0_FD_EXT, dmabuf_fd, - EGL_DMA_BUF_PLANE0_OFFSET_EXT, gbm_bo_get_offset(bo, 0), - EGL_DMA_BUF_PLANE0_PITCH_EXT, gbm_bo_get_stride_for_plane(bo, 0), - EGL_IMAGE_PRESERVED_KHR, EGL_FALSE, - EGL_NONE, + struct wlr_dmabuf_buffer_attribs attribs = { + .n_planes = 1, + .width = gbm_bo_get_width(bo), + .height = gbm_bo_get_height(bo), + .format = gbm_bo_get_format(bo), }; - - tex->img = eglCreateImageKHR(renderer->egl.display, EGL_NO_CONTEXT, - EGL_LINUX_DMA_BUF_EXT, NULL, attribs); - if (!tex->img) { - wlr_log(L_ERROR, "Failed to create EGL image"); - abort(); + attribs.offset[0] = 0; + attribs.stride[0] = gbm_bo_get_stride_for_plane(bo, 0); + attribs.modifier[0] = DRM_FORMAT_MOD_LINEAR; + attribs.fd[0] = gbm_bo_get_fd(bo); + + tex->tex = wlr_texture_from_dmabuf(renderer->wlr_rend, &attribs); + if (tex->tex == NULL) { + free(tex); + return NULL; } - tex->tex = wlr_render_texture_create(renderer->wlr_rend); - wlr_texture_upload_eglimage(tex->tex, tex->img, width, height); - gbm_bo_set_user_data(bo, tex, free_eglimage); - return tex->tex; } diff --git a/backend/headless/backend.c b/backend/headless/backend.c index 663bc13b..5bc48240 100644 --- a/backend/headless/backend.c +++ b/backend/headless/backend.c @@ -114,7 +114,7 @@ struct wlr_backend *wlr_headless_backend_create(struct wl_display *display) { return NULL; } - backend->renderer = wlr_gles2_renderer_create(&backend->backend); + backend->renderer = wlr_gles2_renderer_create(&backend->egl); if (backend->renderer == NULL) { wlr_log(L_ERROR, "Failed to create renderer"); } diff --git a/backend/libinput/events.c b/backend/libinput/events.c index d92de830..da7b2be4 100644 --- a/backend/libinput/events.c +++ b/backend/libinput/events.c @@ -46,6 +46,8 @@ static struct wlr_input_device *allocate_device( return NULL; } struct wlr_input_device *wlr_dev = &wlr_libinput_dev->wlr_input_device; + libinput_device_get_size(libinput_dev, + &wlr_dev->width_mm, &wlr_dev->height_mm); wl_list_insert(wlr_devices, &wlr_dev->link); wlr_libinput_dev->handle = libinput_dev; libinput_device_ref(libinput_dev); diff --git a/backend/libinput/pointer.c b/backend/libinput/pointer.c index 8a31d312..9ccda634 100644 --- a/backend/libinput/pointer.c +++ b/backend/libinput/pointer.c @@ -53,9 +53,8 @@ void handle_pointer_motion_abs(struct libinput_event *event, wlr_event.device = wlr_dev; wlr_event.time_msec = usec_to_msec(libinput_event_pointer_get_time_usec(pevent)); - wlr_event.x_mm = libinput_event_pointer_get_absolute_x(pevent); - wlr_event.y_mm = libinput_event_pointer_get_absolute_y(pevent); - libinput_device_get_size(libinput_dev, &wlr_event.width_mm, &wlr_event.height_mm); + wlr_event.x = libinput_event_pointer_get_absolute_x_transformed(pevent, 1); + wlr_event.y = libinput_event_pointer_get_absolute_y_transformed(pevent, 1); wlr_signal_emit_safe(&wlr_dev->pointer->events.motion_absolute, &wlr_event); } diff --git a/backend/libinput/tablet_tool.c b/backend/libinput/tablet_tool.c index 27cf7c81..815c4daf 100644 --- a/backend/libinput/tablet_tool.c +++ b/backend/libinput/tablet_tool.c @@ -34,14 +34,13 @@ void handle_tablet_tool_axis(struct libinput_event *event, wlr_event.device = wlr_dev; wlr_event.time_msec = usec_to_msec(libinput_event_tablet_tool_get_time_usec(tevent)); - libinput_device_get_size(libinput_dev, &wlr_event.width_mm, &wlr_event.height_mm); if (libinput_event_tablet_tool_x_has_changed(tevent)) { wlr_event.updated_axes |= WLR_TABLET_TOOL_AXIS_X; - wlr_event.x_mm = libinput_event_tablet_tool_get_x(tevent); + wlr_event.x = libinput_event_tablet_tool_get_x_transformed(tevent, 1); } if (libinput_event_tablet_tool_y_has_changed(tevent)) { wlr_event.updated_axes |= WLR_TABLET_TOOL_AXIS_Y; - wlr_event.y_mm = libinput_event_tablet_tool_get_y(tevent); + wlr_event.y = libinput_event_tablet_tool_get_y_transformed(tevent, 1); } if (libinput_event_tablet_tool_pressure_has_changed(tevent)) { wlr_event.updated_axes |= WLR_TABLET_TOOL_AXIS_PRESSURE; diff --git a/backend/libinput/touch.c b/backend/libinput/touch.c index 2b87f9cd..419c11ea 100644 --- a/backend/libinput/touch.c +++ b/backend/libinput/touch.c @@ -35,9 +35,8 @@ void handle_touch_down(struct libinput_event *event, wlr_event.time_msec = usec_to_msec(libinput_event_touch_get_time_usec(tevent)); wlr_event.touch_id = libinput_event_touch_get_slot(tevent); - wlr_event.x_mm = libinput_event_touch_get_x(tevent); - wlr_event.y_mm = libinput_event_touch_get_y(tevent); - libinput_device_get_size(libinput_dev, &wlr_event.width_mm, &wlr_event.height_mm); + wlr_event.x = libinput_event_touch_get_x_transformed(tevent, 1); + wlr_event.y = libinput_event_touch_get_y_transformed(tevent, 1); wlr_signal_emit_safe(&wlr_dev->touch->events.down, &wlr_event); } @@ -74,9 +73,8 @@ void handle_touch_motion(struct libinput_event *event, wlr_event.time_msec = usec_to_msec(libinput_event_touch_get_time_usec(tevent)); wlr_event.touch_id = libinput_event_touch_get_slot(tevent); - wlr_event.x_mm = libinput_event_touch_get_x(tevent); - wlr_event.y_mm = libinput_event_touch_get_y(tevent); - libinput_device_get_size(libinput_dev, &wlr_event.width_mm, &wlr_event.height_mm); + wlr_event.x = libinput_event_touch_get_x_transformed(tevent, 1); + wlr_event.y = libinput_event_touch_get_y_transformed(tevent, 1); wlr_signal_emit_safe(&wlr_dev->touch->events.motion, &wlr_event); } diff --git a/backend/meson.build b/backend/meson.build index a74ea024..52abe64d 100644 --- a/backend/meson.build +++ b/backend/meson.build @@ -50,7 +50,12 @@ if conf_data.get('WLR_HAS_SYSTEMD', false) endif if conf_data.get('WLR_HAS_X11_BACKEND', false) - backend_files += files('x11/backend.c') + backend_files += files( + 'x11/backend.c', + 'x11/input_device.c', + 'x11/output.c', + ) + backend_deps += xcb_xkb endif if conf_data.get('WLR_HAS_ELOGIND', false) diff --git a/backend/wayland/backend.c b/backend/wayland/backend.c index abb25df5..0135f7c5 100644 --- a/backend/wayland/backend.c +++ b/backend/wayland/backend.c @@ -212,7 +212,7 @@ struct wlr_backend *wlr_wl_backend_create(struct wl_display *display, const char backend->remote_display, NULL, WL_SHM_FORMAT_ARGB8888); wlr_egl_bind_display(&backend->egl, backend->local_display); - backend->renderer = wlr_gles2_renderer_create(&backend->backend); + backend->renderer = wlr_gles2_renderer_create(&backend->egl); if (backend->renderer == NULL) { wlr_log_errno(L_ERROR, "Could not create renderer"); } diff --git a/backend/wayland/output.c b/backend/wayland/output.c index d528c888..c1fa638a 100644 --- a/backend/wayland/output.c +++ b/backend/wayland/output.c @@ -99,8 +99,6 @@ static bool wlr_wl_output_set_cursor(struct wlr_output *_output, return true; } - stride *= 4; // stride is given in pixels, we need it in bytes - if (!backend->shm || !backend->pointer) { wlr_log(L_INFO, "cannot set cursor, no shm or pointer"); return false; diff --git a/backend/wayland/wl_seat.c b/backend/wayland/wl_seat.c index 6ca59130..c6982fce 100644 --- a/backend/wayland/wl_seat.c +++ b/backend/wayland/wl_seat.c @@ -60,30 +60,29 @@ static void pointer_handle_motion(void *data, struct wl_pointer *wl_pointer, struct wlr_output *wlr_output = &wlr_wl_pointer->current_output->wlr_output; - int width, height; - wl_egl_window_get_attached_size(wlr_wl_pointer->current_output->egl_window, - &width, &height); - struct wlr_box box = { .x = wl_fixed_to_int(surface_x), .y = wl_fixed_to_int(surface_y), }; - struct wlr_box transformed; - wlr_box_transform(&box, wlr_output->transform, width, height, &transformed); - transformed.x /= wlr_output->scale; - transformed.y /= wlr_output->scale; + wlr_box_transform(&box, wlr_output->transform, wlr_output->width, + wlr_output->height, &box); + box.x /= wlr_output->scale; + box.y /= wlr_output->scale; struct wlr_box layout_box; wlr_wl_output_layout_get_box(wlr_wl_pointer->current_output->backend, &layout_box); - struct wlr_event_pointer_motion_absolute wlr_event; - wlr_event.device = dev; - wlr_event.time_msec = time; - wlr_event.width_mm = layout_box.width; - wlr_event.height_mm = layout_box.height; - wlr_event.x_mm = transformed.x + wlr_output->lx - layout_box.x; - wlr_event.y_mm = transformed.y + wlr_output->ly - layout_box.y; + double ox = wlr_output->lx / (double)layout_box.width; + double oy = wlr_output->ly / (double)layout_box.height; + + struct wlr_event_pointer_motion_absolute wlr_event = { + .device = dev, + .time_msec = time, + .x = box.x / (double)layout_box.width + ox, + .y = box.y / (double)layout_box.height + oy, + }; + wlr_signal_emit_safe(&dev->pointer->events.motion_absolute, &wlr_event); } diff --git a/backend/x11/backend.c b/backend/x11/backend.c index 36d72d9e..59b75a03 100644 --- a/backend/x11/backend.c +++ b/backend/x11/backend.c @@ -1,5 +1,5 @@ #define _POSIX_C_SOURCE 200112L -#include <EGL/egl.h> +#include <limits.h> #include <stdbool.h> #include <stdio.h> #include <stdlib.h> @@ -7,157 +7,101 @@ #include <wayland-server.h> #include <wlr/backend/interface.h> #include <wlr/backend/x11.h> +#include <wlr/config.h> #include <wlr/interfaces/wlr_input_device.h> #include <wlr/interfaces/wlr_keyboard.h> -#include <wlr/interfaces/wlr_output.h> #include <wlr/interfaces/wlr_pointer.h> #include <wlr/render/egl.h> #include <wlr/render/gles2.h> #include <wlr/util/log.h> #include <X11/Xlib-xcb.h> #include <xcb/xcb.h> -#ifdef __linux__ -#include <linux/input-event-codes.h> -#elif __FreeBSD__ -#include <dev/evdev/input-event-codes.h> +#ifdef WLR_HAS_XCB_XKB +#include <xcb/xkb.h> #endif #include "backend/x11.h" #include "util/signal.h" -#define XCB_EVENT_RESPONSE_TYPE_MASK 0x7f - -static const struct wlr_backend_impl backend_impl; -static const struct wlr_output_impl output_impl; -static const struct wlr_input_device_impl input_device_impl = { 0 }; - -static uint32_t xcb_button_to_wl(uint32_t button) { - switch (button) { - case XCB_BUTTON_INDEX_1: return BTN_LEFT; - case XCB_BUTTON_INDEX_2: return BTN_MIDDLE; - case XCB_BUTTON_INDEX_3: return BTN_RIGHT; - // XXX: I'm not sure the scroll-wheel direction is right - case XCB_BUTTON_INDEX_4: return BTN_GEAR_UP; - case XCB_BUTTON_INDEX_5: return BTN_GEAR_DOWN; - default: return 0; +struct wlr_x11_output *x11_output_from_window_id(struct wlr_x11_backend *x11, + xcb_window_t window) { + struct wlr_x11_output *output; + wl_list_for_each(output, &x11->outputs, link) { + if (output->win == window) { + return output; + } } + return NULL; } -static bool handle_x11_event(struct wlr_x11_backend *x11, xcb_generic_event_t *event) { - struct wlr_x11_output *output = &x11->output; +void x11_output_layout_get_box(struct wlr_x11_backend *backend, + struct wlr_box *box) { + int min_x = INT_MAX, min_y = INT_MAX; + int max_x = INT_MIN, max_y = INT_MIN; - switch (event->response_type & XCB_EVENT_RESPONSE_TYPE_MASK) { - case XCB_EXPOSE: { - wlr_output_send_frame(&output->wlr_output); - break; - } - case XCB_KEY_PRESS: - case XCB_KEY_RELEASE: { - xcb_key_press_event_t *ev = (xcb_key_press_event_t *)event; - struct wlr_event_keyboard_key key = { - .time_msec = ev->time, - .keycode = ev->detail - 8, - .state = event->response_type == XCB_KEY_PRESS ? - WLR_KEY_PRESSED : WLR_KEY_RELEASED, - .update_state = true, - }; - - // TODO use xcb-xkb for more precise modifiers state? - wlr_keyboard_notify_key(&x11->keyboard, &key); - x11->time = ev->time; - break; - } - case XCB_BUTTON_PRESS: { - xcb_button_press_event_t *ev = (xcb_button_press_event_t *)event; - - if (ev->detail == XCB_BUTTON_INDEX_4 || - ev->detail == XCB_BUTTON_INDEX_5) { - double delta = (ev->detail == XCB_BUTTON_INDEX_4 ? -15 : 15); - struct wlr_event_pointer_axis axis = { - .device = &x11->pointer_dev, - .time_msec = ev->time, - .source = WLR_AXIS_SOURCE_WHEEL, - .orientation = WLR_AXIS_ORIENTATION_VERTICAL, - .delta = delta, - }; - wlr_signal_emit_safe(&x11->pointer.events.axis, &axis); - x11->time = ev->time; - break; + struct wlr_x11_output *output; + wl_list_for_each(output, &backend->outputs, link) { + struct wlr_output *wlr_output = &output->wlr_output; + + int width, height; + wlr_output_effective_resolution(wlr_output, &width, &height); + + if (wlr_output->lx < min_x) { + min_x = wlr_output->lx; } - } - /* fallthrough */ - case XCB_BUTTON_RELEASE: { - xcb_button_press_event_t *ev = (xcb_button_press_event_t *)event; - - if (ev->detail != XCB_BUTTON_INDEX_4 && - ev->detail != XCB_BUTTON_INDEX_5) { - struct wlr_event_pointer_button button = { - .device = &x11->pointer_dev, - .time_msec = ev->time, - .button = xcb_button_to_wl(ev->detail), - .state = event->response_type == XCB_BUTTON_PRESS ? - WLR_BUTTON_PRESSED : WLR_BUTTON_RELEASED, - }; - - wlr_signal_emit_safe(&x11->pointer.events.button, &button); + if (wlr_output->ly < min_y) { + min_y = wlr_output->ly; } - x11->time = ev->time; - break; + if (wlr_output->lx + width > max_x) { + max_x = wlr_output->lx + width; + } + if (wlr_output->ly + height > max_y) { + max_y = wlr_output->ly + height; + } + } + + box->x = min_x; + box->y = min_y; + box->width = max_x - min_x; + box->height = max_y - min_y; +} + +static bool handle_x11_event(struct wlr_x11_backend *x11, + xcb_generic_event_t *event) { + if (x11_handle_input_event(x11, event)) { + return false; } - case XCB_MOTION_NOTIFY: { - xcb_motion_notify_event_t *ev = (xcb_motion_notify_event_t *)event; - struct wlr_event_pointer_motion_absolute abs = { - .device = &x11->pointer_dev, - .time_msec = ev->time, - .x_mm = ev->event_x, - .y_mm = ev->event_y, - .width_mm = output->wlr_output.width, - .height_mm = output->wlr_output.height, - }; - - wlr_signal_emit_safe(&x11->pointer.events.motion_absolute, &abs); - x11->time = ev->time; + + switch (event->response_type & XCB_EVENT_RESPONSE_TYPE_MASK) { + case XCB_EXPOSE: { + xcb_expose_event_t *ev = (xcb_expose_event_t *)event; + struct wlr_x11_output *output = + x11_output_from_window_id(x11, ev->window); + if (output != NULL) { + wlr_output_send_frame(&output->wlr_output); + } break; } case XCB_CONFIGURE_NOTIFY: { - xcb_configure_notify_event_t *ev = (xcb_configure_notify_event_t *)event; - - wlr_output_update_custom_mode(&output->wlr_output, ev->width, - ev->height, 0); - - // Move the pointer to its new location - xcb_query_pointer_cookie_t cookie = - xcb_query_pointer(x11->xcb_conn, output->win); - xcb_query_pointer_reply_t *pointer = - xcb_query_pointer_reply(x11->xcb_conn, cookie, NULL); - if (!pointer) { - break; + xcb_configure_notify_event_t *ev = + (xcb_configure_notify_event_t *)event; + struct wlr_x11_output *output = + x11_output_from_window_id(x11, ev->window); + if (output != NULL) { + x11_output_handle_configure_notify(output, ev); } - - struct wlr_event_pointer_motion_absolute abs = { - .device = &x11->pointer_dev, - .time_msec = x11->time, - .x_mm = pointer->root_x, - .y_mm = pointer->root_y, - .width_mm = output->wlr_output.width, - .height_mm = output->wlr_output.height, - }; - - wlr_signal_emit_safe(&x11->pointer.events.motion_absolute, &abs); - free(pointer); break; } case XCB_CLIENT_MESSAGE: { xcb_client_message_event_t *ev = (xcb_client_message_event_t *)event; - if (ev->data.data32[0] == x11->atoms.wm_delete_window) { - wl_display_terminate(x11->wl_display); - return true; + struct wlr_x11_output *output = + x11_output_from_window_id(x11, ev->window); + if (output != NULL) { + wlr_output_destroy(&output->wlr_output); + } } - break; } - default: - break; } return false; @@ -172,64 +116,20 @@ static int x11_event(int fd, uint32_t mask, void *data) { } xcb_generic_event_t *e; - bool quit = false; - while (!quit && (e = xcb_poll_for_event(x11->xcb_conn))) { - quit = handle_x11_event(x11, e); + while ((e = xcb_poll_for_event(x11->xcb_conn))) { + bool quit = handle_x11_event(x11, e); free(e); + if (quit) { + break; + } } return 0; } -static int signal_frame(void *data) { - struct wlr_x11_backend *x11 = data; - wlr_output_send_frame(&x11->output.wlr_output); - wl_event_source_timer_update(x11->frame_timer, 16); - return 0; -} - -static void parse_xcb_setup(struct wlr_output *output, xcb_connection_t *xcb_conn) { - const xcb_setup_t *xcb_setup = xcb_get_setup(xcb_conn); - - snprintf(output->make, sizeof(output->make), "%.*s", - xcb_setup_vendor_length(xcb_setup), - xcb_setup_vendor(xcb_setup)); - snprintf(output->model, sizeof(output->model), "%"PRIu16".%"PRIu16, - xcb_setup->protocol_major_version, - xcb_setup->protocol_minor_version); -} - static bool wlr_x11_backend_start(struct wlr_backend *backend) { struct wlr_x11_backend *x11 = (struct wlr_x11_backend *)backend; - struct wlr_x11_output *output = &x11->output; - - uint32_t mask = XCB_CW_BACK_PIXEL | XCB_CW_EVENT_MASK; - uint32_t values[2] = { - x11->screen->white_pixel, - XCB_EVENT_MASK_EXPOSURE | - XCB_EVENT_MASK_KEY_PRESS | XCB_EVENT_MASK_KEY_RELEASE | - XCB_EVENT_MASK_BUTTON_PRESS | XCB_EVENT_MASK_BUTTON_RELEASE | - XCB_EVENT_MASK_POINTER_MOTION | - XCB_EVENT_MASK_STRUCTURE_NOTIFY - }; - - output->x11 = x11; - - wlr_output_init(&output->wlr_output, &x11->backend, &output_impl, - x11->wl_display); - snprintf(output->wlr_output.name, sizeof(output->wlr_output.name), "X11-1"); - parse_xcb_setup(&output->wlr_output, x11->xcb_conn); - - output->win = xcb_generate_id(x11->xcb_conn); - xcb_create_window(x11->xcb_conn, XCB_COPY_FROM_PARENT, output->win, - x11->screen->root, 0, 0, 1024, 768, 1, XCB_WINDOW_CLASS_INPUT_OUTPUT, - x11->screen->root_visual, mask, values); - - output->surf = wlr_egl_create_surface(&x11->egl, &output->win); - if (!output->surf) { - wlr_log(L_ERROR, "Failed to create EGL surface"); - return false; - } + x11->started = true; struct { const char *name; @@ -271,26 +171,47 @@ static bool wlr_x11_backend_start(struct wlr_backend *backend) { } } - xcb_change_property(x11->xcb_conn, XCB_PROP_MODE_REPLACE, output->win, - x11->atoms.wm_protocols, XCB_ATOM_ATOM, 32, 1, - &x11->atoms.wm_delete_window); - - char title[32]; - if (snprintf(title, sizeof(title), "wlroots - %s", output->wlr_output.name)) { - xcb_change_property(x11->xcb_conn, XCB_PROP_MODE_REPLACE, output->win, - x11->atoms.net_wm_name, x11->atoms.utf8_string, 8, - strlen(title), title); - } - - xcb_map_window(x11->xcb_conn, output->win); - xcb_flush(x11->xcb_conn); - wlr_output_update_enabled(&output->wlr_output, true); + // create a blank cursor + xcb_pixmap_t pix = xcb_generate_id(x11->xcb_conn); + xcb_create_pixmap(x11->xcb_conn, 1, pix, x11->screen->root, 1, 1); + + x11->cursor = xcb_generate_id(x11->xcb_conn); + xcb_create_cursor(x11->xcb_conn, x11->cursor, pix, pix, 0, 0, 0, 0, 0, 0, + 0, 0); + xcb_free_pixmap(x11->xcb_conn, pix); + +#ifdef WLR_HAS_XCB_XKB + const xcb_query_extension_reply_t *reply = + xcb_get_extension_data(x11->xcb_conn, &xcb_xkb_id); + if (reply != NULL && reply->present) { + x11->xkb_base_event = reply->first_event; + x11->xkb_base_error = reply->first_error; + + xcb_xkb_use_extension_cookie_t cookie = xcb_xkb_use_extension( + x11->xcb_conn, XCB_XKB_MAJOR_VERSION, XCB_XKB_MINOR_VERSION); + xcb_xkb_use_extension_reply_t *reply = + xcb_xkb_use_extension_reply(x11->xcb_conn, cookie, NULL); + if (reply != NULL && reply->supported) { + x11->xkb_supported = true; + + xcb_xkb_select_events(x11->xcb_conn, + XCB_XKB_ID_USE_CORE_KBD, + XCB_XKB_EVENT_TYPE_STATE_NOTIFY, + 0, + XCB_XKB_EVENT_TYPE_STATE_NOTIFY, + 0, + 0, + 0); + } + } +#endif - wlr_signal_emit_safe(&x11->backend.events.new_output, output); wlr_signal_emit_safe(&x11->backend.events.new_input, &x11->keyboard_dev); wlr_signal_emit_safe(&x11->backend.events.new_input, &x11->pointer_dev); - wl_event_source_timer_update(x11->frame_timer, 16); + for (size_t i = 0; i < x11->requested_outputs; ++i) { + wlr_x11_output_create(&x11->backend); + } return true; } @@ -302,8 +223,10 @@ static void wlr_x11_backend_destroy(struct wlr_backend *backend) { struct wlr_x11_backend *x11 = (struct wlr_x11_backend *)backend; - struct wlr_x11_output *output = &x11->output; - wlr_output_destroy(&output->wlr_output); + struct wlr_x11_output *output, *tmp; + wl_list_for_each_safe(output, tmp, &x11->outputs, link) { + wlr_output_destroy(&output->wlr_output); + } wlr_signal_emit_safe(&x11->pointer_dev.events.destroy, &x11->pointer_dev); wlr_signal_emit_safe(&x11->keyboard_dev.events.destroy, &x11->keyboard_dev); @@ -323,9 +246,11 @@ static void wlr_x11_backend_destroy(struct wlr_backend *backend) { } wl_list_remove(&x11->display_destroy.link); - wl_event_source_remove(x11->frame_timer); wlr_egl_finish(&x11->egl); + if (x11->cursor) { + xcb_free_cursor(x11->xcb_conn, x11->cursor); + } if (x11->xlib_conn) { XCloseDisplay(x11->xlib_conn); } @@ -369,6 +294,7 @@ struct wlr_backend *wlr_x11_backend_create(struct wl_display *display, wlr_backend_init(&x11->backend, &backend_impl); x11->wl_display = display; + wl_list_init(&x11->outputs); x11->xlib_conn = XOpenDisplay(x11_display); if (!x11->xlib_conn) { @@ -393,8 +319,6 @@ struct wlr_backend *wlr_x11_backend_create(struct wl_display *display, goto error_x11; } - x11->frame_timer = wl_event_loop_add_timer(ev, signal_frame, x11); - x11->screen = xcb_setup_roots_iterator(xcb_get_setup(x11->xcb_conn)).data; if (!wlr_egl_init(&x11->egl, EGL_PLATFORM_X11_KHR, x11->xlib_conn, NULL, @@ -402,9 +326,10 @@ struct wlr_backend *wlr_x11_backend_create(struct wl_display *display, goto error_event; } - x11->renderer = wlr_gles2_renderer_create(&x11->backend); + x11->renderer = wlr_gles2_renderer_create(&x11->egl); if (x11->renderer == NULL) { wlr_log(L_ERROR, "Failed to create renderer"); + goto error_egl; } wlr_input_device_init(&x11->keyboard_dev, WLR_INPUT_DEVICE_KEYBOARD, @@ -422,6 +347,8 @@ struct wlr_backend *wlr_x11_backend_create(struct wl_display *display, return &x11->backend; +error_egl: + wlr_egl_finish(&x11->egl); error_event: wl_event_source_remove(x11->event_source); error_x11: @@ -429,59 +356,3 @@ error_x11: free(x11); return NULL; } - -static bool output_set_custom_mode(struct wlr_output *wlr_output, int32_t width, - int32_t height, int32_t refresh) { - struct wlr_x11_output *output = (struct wlr_x11_output *)wlr_output; - struct wlr_x11_backend *x11 = output->x11; - - const uint32_t values[] = { width, height }; - xcb_configure_window(x11->xcb_conn, output->win, - XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT, values); - return true; -} - -static void output_transform(struct wlr_output *wlr_output, enum wl_output_transform transform) { - struct wlr_x11_output *output = (struct wlr_x11_output *)wlr_output; - output->wlr_output.transform = transform; -} - -static void output_destroy(struct wlr_output *wlr_output) { - struct wlr_x11_output *output = (struct wlr_x11_output *)wlr_output; - struct wlr_x11_backend *x11 = output->x11; - - eglDestroySurface(x11->egl.display, output->surf); - xcb_destroy_window(x11->xcb_conn, output->win); - // output has been allocated on the stack, do not free it -} - -static bool output_make_current(struct wlr_output *wlr_output, int *buffer_age) { - struct wlr_x11_output *output = (struct wlr_x11_output *)wlr_output; - struct wlr_x11_backend *x11 = output->x11; - - return wlr_egl_make_current(&x11->egl, output->surf, buffer_age); -} - -static bool output_swap_buffers(struct wlr_output *wlr_output, - pixman_region32_t *damage) { - struct wlr_x11_output *output = (struct wlr_x11_output *)wlr_output; - struct wlr_x11_backend *x11 = output->x11; - - return wlr_egl_swap_buffers(&x11->egl, output->surf, damage); -} - -static const struct wlr_output_impl output_impl = { - .set_custom_mode = output_set_custom_mode, - .transform = output_transform, - .destroy = output_destroy, - .make_current = output_make_current, - .swap_buffers = output_swap_buffers, -}; - -bool wlr_output_is_x11(struct wlr_output *wlr_output) { - return wlr_output->impl == &output_impl; -} - -bool wlr_input_device_is_x11(struct wlr_input_device *wlr_dev) { - return wlr_dev->impl == &input_device_impl; -} diff --git a/backend/x11/input_device.c b/backend/x11/input_device.c new file mode 100644 index 00000000..32b1a1ac --- /dev/null +++ b/backend/x11/input_device.c @@ -0,0 +1,136 @@ +#include <wlr/interfaces/wlr_input_device.h> +#include <wlr/interfaces/wlr_keyboard.h> +#include <wlr/interfaces/wlr_pointer.h> +#include <wlr/util/log.h> +#include <xcb/xcb.h> +#ifdef __linux__ +#include <linux/input-event-codes.h> +#elif __FreeBSD__ +#include <dev/evdev/input-event-codes.h> +#endif +#include "backend/x11.h" +#include "util/signal.h" + +static uint32_t xcb_button_to_wl(uint32_t button) { + switch (button) { + case XCB_BUTTON_INDEX_1: return BTN_LEFT; + case XCB_BUTTON_INDEX_2: return BTN_MIDDLE; + case XCB_BUTTON_INDEX_3: return BTN_RIGHT; + // XXX: I'm not sure the scroll-wheel direction is right + case XCB_BUTTON_INDEX_4: return BTN_GEAR_UP; + case XCB_BUTTON_INDEX_5: return BTN_GEAR_DOWN; + default: return 0; + } +} + +bool x11_handle_input_event(struct wlr_x11_backend *x11, + xcb_generic_event_t *event) { + switch (event->response_type & XCB_EVENT_RESPONSE_TYPE_MASK) { + case XCB_KEY_PRESS: + case XCB_KEY_RELEASE: { + xcb_key_press_event_t *ev = (xcb_key_press_event_t *)event; + struct wlr_event_keyboard_key key = { + .time_msec = ev->time, + .keycode = ev->detail - 8, + .state = event->response_type == XCB_KEY_PRESS ? + WLR_KEY_PRESSED : WLR_KEY_RELEASED, + .update_state = true, + }; + + // TODO use xcb-xkb for more precise modifiers state? + wlr_keyboard_notify_key(&x11->keyboard, &key); + x11->time = ev->time; + return true; + } + case XCB_BUTTON_PRESS: { + xcb_button_press_event_t *ev = (xcb_button_press_event_t *)event; + + if (ev->detail == XCB_BUTTON_INDEX_4 || + ev->detail == XCB_BUTTON_INDEX_5) { + double delta = (ev->detail == XCB_BUTTON_INDEX_4 ? -15 : 15); + struct wlr_event_pointer_axis axis = { + .device = &x11->pointer_dev, + .time_msec = ev->time, + .source = WLR_AXIS_SOURCE_WHEEL, + .orientation = WLR_AXIS_ORIENTATION_VERTICAL, + .delta = delta, + }; + wlr_signal_emit_safe(&x11->pointer.events.axis, &axis); + x11->time = ev->time; + break; + } + } + /* fallthrough */ + case XCB_BUTTON_RELEASE: { + xcb_button_press_event_t *ev = (xcb_button_press_event_t *)event; + + if (ev->detail != XCB_BUTTON_INDEX_4 && + ev->detail != XCB_BUTTON_INDEX_5) { + struct wlr_event_pointer_button button = { + .device = &x11->pointer_dev, + .time_msec = ev->time, + .button = xcb_button_to_wl(ev->detail), + .state = event->response_type == XCB_BUTTON_PRESS ? + WLR_BUTTON_PRESSED : WLR_BUTTON_RELEASED, + }; + + wlr_signal_emit_safe(&x11->pointer.events.button, &button); + } + x11->time = ev->time; + return true; + } + case XCB_MOTION_NOTIFY: { + xcb_motion_notify_event_t *ev = (xcb_motion_notify_event_t *)event; + + struct wlr_x11_output *output = + x11_output_from_window_id(x11, ev->event); + if (output == NULL) { + return false; + } + struct wlr_output *wlr_output = &output->wlr_output; + + struct wlr_box box = { .x = ev->event_x, .y = ev->event_y }; + wlr_box_transform(&box, wlr_output->transform, wlr_output->width, + wlr_output->height, &box); + box.x /= wlr_output->scale; + box.y /= wlr_output->scale; + + struct wlr_box layout_box; + x11_output_layout_get_box(x11, &layout_box); + + double ox = wlr_output->lx / (double)layout_box.width; + double oy = wlr_output->ly / (double)layout_box.height; + + struct wlr_event_pointer_motion_absolute wlr_event = { + .device = &x11->pointer_dev, + .time_msec = ev->time, + .x = box.x / (double)layout_box.width + ox, + .y = box.y / (double)layout_box.height + oy, + }; + + wlr_signal_emit_safe(&x11->pointer.events.motion_absolute, &wlr_event); + + x11->time = ev->time; + return true; + } + default: +#ifdef WLR_HAS_XCB_XKB + if (x11->xkb_supported && event->response_type == x11->xkb_base_event) { + xcb_xkb_state_notify_event_t *ev = + (xcb_xkb_state_notify_event_t *)event; + wlr_keyboard_notify_modifiers(&x11->keyboard, ev->baseMods, + ev->latchedMods, ev->lockedMods, ev->lockedGroup); + return true; + } +#endif + break; + } + + return false; +} + +const struct wlr_input_device_impl input_device_impl = { 0 }; + +bool wlr_input_device_is_x11(struct wlr_input_device *wlr_dev) { + return wlr_dev->impl == &input_device_impl; +} diff --git a/backend/x11/output.c b/backend/x11/output.c new file mode 100644 index 00000000..4a8ac84c --- /dev/null +++ b/backend/x11/output.c @@ -0,0 +1,187 @@ +#include <assert.h> +#include <stdlib.h> +#include <wlr/interfaces/wlr_output.h> +#include <wlr/util/log.h> +#include "backend/x11.h" +#include "util/signal.h" + +static int signal_frame(void *data) { + struct wlr_x11_output *output = data; + wlr_output_send_frame(&output->wlr_output); + wl_event_source_timer_update(output->frame_timer, output->frame_delay); + return 0; +} + +static void parse_xcb_setup(struct wlr_output *output, xcb_connection_t *xcb_conn) { + const xcb_setup_t *xcb_setup = xcb_get_setup(xcb_conn); + + snprintf(output->make, sizeof(output->make), "%.*s", + xcb_setup_vendor_length(xcb_setup), + xcb_setup_vendor(xcb_setup)); + snprintf(output->model, sizeof(output->model), "%"PRIu16".%"PRIu16, + xcb_setup->protocol_major_version, + xcb_setup->protocol_minor_version); +} + +static bool output_set_custom_mode(struct wlr_output *wlr_output, int32_t width, + int32_t height, int32_t refresh) { + struct wlr_x11_output *output = (struct wlr_x11_output *)wlr_output; + struct wlr_x11_backend *x11 = output->x11; + + wlr_output_update_custom_mode(&output->wlr_output, wlr_output->width, + wlr_output->height, refresh); + output->frame_delay = 1000000 / refresh; + + const uint32_t values[] = { width, height }; + xcb_configure_window(x11->xcb_conn, output->win, + XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT, values); + return true; +} + +static void output_transform(struct wlr_output *wlr_output, + enum wl_output_transform transform) { + struct wlr_x11_output *output = (struct wlr_x11_output *)wlr_output; + output->wlr_output.transform = transform; +} + +static void output_destroy(struct wlr_output *wlr_output) { + struct wlr_x11_output *output = (struct wlr_x11_output *)wlr_output; + struct wlr_x11_backend *x11 = output->x11; + + wl_list_remove(&output->link); + wl_event_source_remove(output->frame_timer); + eglDestroySurface(x11->egl.display, output->surf); + xcb_destroy_window(x11->xcb_conn, output->win); + xcb_flush(x11->xcb_conn); + free(output); +} + +static bool output_make_current(struct wlr_output *wlr_output, int *buffer_age) { + struct wlr_x11_output *output = (struct wlr_x11_output *)wlr_output; + struct wlr_x11_backend *x11 = output->x11; + + return wlr_egl_make_current(&x11->egl, output->surf, buffer_age); +} + +static bool output_swap_buffers(struct wlr_output *wlr_output, + pixman_region32_t *damage) { + struct wlr_x11_output *output = (struct wlr_x11_output *)wlr_output; + struct wlr_x11_backend *x11 = output->x11; + + return wlr_egl_swap_buffers(&x11->egl, output->surf, damage); +} + +static const struct wlr_output_impl output_impl = { + .set_custom_mode = output_set_custom_mode, + .transform = output_transform, + .destroy = output_destroy, + .make_current = output_make_current, + .swap_buffers = output_swap_buffers, +}; + +struct wlr_output *wlr_x11_output_create(struct wlr_backend *backend) { + assert(wlr_backend_is_x11(backend)); + struct wlr_x11_backend *x11 = (struct wlr_x11_backend *)backend; + + if (!x11->started) { + ++x11->requested_outputs; + return NULL; + } + + struct wlr_x11_output *output = calloc(1, sizeof(struct wlr_x11_output)); + if (output == NULL) { + return NULL; + } + output->x11 = x11; + + struct wlr_output *wlr_output = &output->wlr_output; + wlr_output_init(wlr_output, &x11->backend, &output_impl, x11->wl_display); + + wlr_output->refresh = 60 * 1000000; + output->frame_delay = 16; // 60 Hz + + snprintf(wlr_output->name, sizeof(wlr_output->name), "X11-%d", + wl_list_length(&x11->outputs) + 1); + parse_xcb_setup(wlr_output, x11->xcb_conn); + + uint32_t mask = XCB_CW_BACK_PIXEL | XCB_CW_EVENT_MASK; + uint32_t values[2] = { + x11->screen->white_pixel, + XCB_EVENT_MASK_EXPOSURE | + XCB_EVENT_MASK_KEY_PRESS | XCB_EVENT_MASK_KEY_RELEASE | + XCB_EVENT_MASK_BUTTON_PRESS | XCB_EVENT_MASK_BUTTON_RELEASE | + XCB_EVENT_MASK_POINTER_MOTION | + XCB_EVENT_MASK_STRUCTURE_NOTIFY + }; + output->win = xcb_generate_id(x11->xcb_conn); + xcb_create_window(x11->xcb_conn, XCB_COPY_FROM_PARENT, output->win, + x11->screen->root, 0, 0, 1024, 768, 1, XCB_WINDOW_CLASS_INPUT_OUTPUT, + x11->screen->root_visual, mask, values); + + output->surf = wlr_egl_create_surface(&x11->egl, &output->win); + if (!output->surf) { + wlr_log(L_ERROR, "Failed to create EGL surface"); + free(output); + return NULL; + } + + xcb_change_property(x11->xcb_conn, XCB_PROP_MODE_REPLACE, output->win, + x11->atoms.wm_protocols, XCB_ATOM_ATOM, 32, 1, + &x11->atoms.wm_delete_window); + + char title[32]; + if (snprintf(title, sizeof(title), "wlroots - %s", wlr_output->name)) { + xcb_change_property(x11->xcb_conn, XCB_PROP_MODE_REPLACE, output->win, + x11->atoms.net_wm_name, x11->atoms.utf8_string, 8, + strlen(title), title); + } + + uint32_t cursor_values[] = { x11->cursor }; + xcb_change_window_attributes(x11->xcb_conn, output->win, XCB_CW_CURSOR, + cursor_values); + + xcb_map_window(x11->xcb_conn, output->win); + xcb_flush(x11->xcb_conn); + + struct wl_event_loop *ev = wl_display_get_event_loop(x11->wl_display); + output->frame_timer = wl_event_loop_add_timer(ev, signal_frame, output); + + wl_event_source_timer_update(output->frame_timer, output->frame_delay); + wlr_output_update_enabled(wlr_output, true); + + wl_list_insert(&x11->outputs, &output->link); + wlr_signal_emit_safe(&x11->backend.events.new_output, wlr_output); + + return wlr_output; +} + +void x11_output_handle_configure_notify(struct wlr_x11_output *output, + xcb_configure_notify_event_t *ev) { + struct wlr_x11_backend *x11 = output->x11; + + wlr_output_update_custom_mode(&output->wlr_output, ev->width, + ev->height, output->wlr_output.refresh); + + // Move the pointer to its new location + xcb_query_pointer_cookie_t cookie = + xcb_query_pointer(x11->xcb_conn, output->win); + xcb_query_pointer_reply_t *pointer = + xcb_query_pointer_reply(x11->xcb_conn, cookie, NULL); + if (!pointer) { + return; + } + + struct wlr_event_pointer_motion_absolute abs = { + .device = &x11->pointer_dev, + .time_msec = x11->time, + .x = (double)pointer->root_x / output->wlr_output.width, + .y = (double)pointer->root_y / output->wlr_output.height, + }; + + wlr_signal_emit_safe(&x11->pointer.events.motion_absolute, &abs); + free(pointer); +} + +bool wlr_output_is_x11(struct wlr_output *wlr_output) { + return wlr_output->impl == &output_impl; +} diff --git a/examples/layer-shell.c b/examples/layer-shell.c new file mode 100644 index 00000000..f084d10f --- /dev/null +++ b/examples/layer-shell.c @@ -0,0 +1,430 @@ +#define _POSIX_C_SOURCE 199309L +#include <assert.h> +#include <GLES2/gl2.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <time.h> +#include <unistd.h> +#include <wayland-client.h> +#include <wayland-cursor.h> +#include <wayland-egl.h> +#include <wlr/render/egl.h> +#include <wlr/util/log.h> +#include "wlr-layer-shell-unstable-v1-client-protocol.h" + +static struct wl_compositor *compositor = NULL; +static struct wl_seat *seat = NULL; +static struct wl_shm *shm = NULL; +static struct wl_pointer *pointer = NULL; +//static struct wl_keyboard *keyboard = NULL; +static struct zwlr_layer_shell_v1 *layer_shell = NULL; +struct zwlr_layer_surface_v1 *layer_surface; +static struct wl_output *wl_output = NULL; + +struct wl_surface *wl_surface; +struct wlr_egl egl; +struct wl_egl_window *egl_window; +struct wlr_egl_surface *egl_surface; +struct wl_callback *frame_callback; + +static uint32_t output = 0; +static uint32_t layer = ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND; +static uint32_t anchor = 0; +static uint32_t width = 256, height = 256; +static int32_t margin_top = 0; +static double alpha = 1.0; +static bool run_display = true; +static bool animate = false; +static double frame = 0; +static int cur_x = -1, cur_y = -1; +static int buttons = 0; + +struct wl_cursor_theme *cursor_theme; +struct wl_cursor_image *cursor_image; +struct wl_surface *cursor_surface; + +static struct { + struct timespec last_frame; + float color[3]; + int dec; +} demo; + +static void draw(void); + +static void surface_frame_callback( + void *data, struct wl_callback *cb, uint32_t time) { + wl_callback_destroy(cb); + frame_callback = NULL; + draw(); +} + +static struct wl_callback_listener frame_listener = { + .done = surface_frame_callback +}; + +static void draw(void) { + eglMakeCurrent(egl.display, egl_surface, egl_surface, egl.context); + + struct timespec ts; + clock_gettime(CLOCK_MONOTONIC, &ts); + + long ms = (ts.tv_sec - demo.last_frame.tv_sec) * 1000 + + (ts.tv_nsec - demo.last_frame.tv_nsec) / 1000000; + int inc = (demo.dec + 1) % 3; + + if (!buttons) { + demo.color[inc] += ms / 2000.0f; + demo.color[demo.dec] -= ms / 2000.0f; + + if (demo.color[demo.dec] < 0.0f) { + demo.color[inc] = 1.0f; + demo.color[demo.dec] = 0.0f; + demo.dec = inc; + } + } + + if (animate) { + frame += ms / 50.0; + int32_t old_top = margin_top; + margin_top = -(20 - ((int)frame % 20)); + if (old_top != margin_top) { + zwlr_layer_surface_v1_set_margin(layer_surface, + margin_top, 0, 0, 0); + wl_surface_commit(wl_surface); + } + } + + glViewport(0, 0, width, height); + if (buttons) { + glClearColor(1, 1, 1, alpha); + } else { + glClearColor(demo.color[0], demo.color[1], demo.color[2], alpha); + } + glClear(GL_COLOR_BUFFER_BIT); + + if (cur_x != -1 && cur_y != -1) { + glEnable(GL_SCISSOR_TEST); + glScissor(cur_x, height - cur_y, 5, 5); + glClearColor(0, 0, 0, 1); + glClear(GL_COLOR_BUFFER_BIT); + glDisable(GL_SCISSOR_TEST); + } + + frame_callback = wl_surface_frame(wl_surface); + wl_callback_add_listener(frame_callback, &frame_listener, NULL); + + eglSwapBuffers(egl.display, egl_surface); + + demo.last_frame = ts; +} + +static void layer_surface_configure(void *data, + struct zwlr_layer_surface_v1 *surface, + uint32_t serial, uint32_t w, uint32_t h) { + width = w; + height = h; + if (egl_window) { + wl_egl_window_resize(egl_window, width, height, 0, 0); + } + zwlr_layer_surface_v1_ack_configure(surface, serial); +} + +static void layer_surface_closed(void *data, + struct zwlr_layer_surface_v1 *surface) { + eglDestroySurface(egl.display, egl_surface); + wl_egl_window_destroy(egl_window); + zwlr_layer_surface_v1_destroy(surface); + wl_surface_destroy(wl_surface); + run_display = false; +} + +struct zwlr_layer_surface_v1_listener layer_surface_listener = { + .configure = layer_surface_configure, + .closed = layer_surface_closed, +}; + +static void wl_pointer_enter(void *data, struct wl_pointer *wl_pointer, + uint32_t serial, struct wl_surface *surface, + wl_fixed_t surface_x, wl_fixed_t surface_y) { + wl_surface_attach(cursor_surface, + wl_cursor_image_get_buffer(cursor_image), 0, 0); + wl_pointer_set_cursor(wl_pointer, serial, cursor_surface, + cursor_image->hotspot_x, cursor_image->hotspot_y); + wl_surface_commit(cursor_surface); +} + +static void wl_pointer_leave(void *data, struct wl_pointer *wl_pointer, + uint32_t serial, struct wl_surface *surface) { + cur_x = cur_y = -1; + buttons = 0; +} + +static void wl_pointer_motion(void *data, struct wl_pointer *wl_pointer, + uint32_t time, wl_fixed_t surface_x, wl_fixed_t surface_y) { + cur_x = wl_fixed_to_int(surface_x); + cur_y = wl_fixed_to_int(surface_y); +} + +static void wl_pointer_button(void *data, struct wl_pointer *wl_pointer, + uint32_t serial, uint32_t time, uint32_t button, uint32_t state) { + if (state == WL_POINTER_BUTTON_STATE_PRESSED) { + buttons++; + } else { + buttons--; + } +} + +static void wl_pointer_axis(void *data, struct wl_pointer *wl_pointer, + uint32_t time, uint32_t axis, wl_fixed_t value) { + // Who cares +} + +static void wl_pointer_frame(void *data, struct wl_pointer *wl_pointer) { + // Who cares +} + +static void wl_pointer_axis_source(void *data, struct wl_pointer *wl_pointer, + uint32_t axis_source) { + // Who cares +} + +static void wl_pointer_axis_stop(void *data, struct wl_pointer *wl_pointer, + uint32_t time, uint32_t axis) { + // Who cares +} + +static void wl_pointer_axis_discrete(void *data, struct wl_pointer *wl_pointer, + uint32_t axis, int32_t discrete) { + // Who cares +} + +struct wl_pointer_listener pointer_listener = { + .enter = wl_pointer_enter, + .leave = wl_pointer_leave, + .motion = wl_pointer_motion, + .button = wl_pointer_button, + .axis = wl_pointer_axis, + .frame = wl_pointer_frame, + .axis_source = wl_pointer_axis_source, + .axis_stop = wl_pointer_axis_stop, + .axis_discrete = wl_pointer_axis_discrete, +}; + +static void seat_handle_capabilities(void *data, struct wl_seat *wl_seat, + enum wl_seat_capability caps) { + if ((caps & WL_SEAT_CAPABILITY_POINTER)) { + pointer = wl_seat_get_pointer(wl_seat); + wl_pointer_add_listener(pointer, &pointer_listener, NULL); + } + if ((caps & WL_SEAT_CAPABILITY_KEYBOARD)) { + // TODO + } +} + +static void seat_handle_name(void *data, struct wl_seat *wl_seat, + const char *name) { + // Who cares +} + +const struct wl_seat_listener seat_listener = { + .capabilities = seat_handle_capabilities, + .name = seat_handle_name, +}; + +static void handle_global(void *data, struct wl_registry *registry, + uint32_t name, const char *interface, uint32_t version) { + if (strcmp(interface, "wl_compositor") == 0) { + compositor = wl_registry_bind(registry, name, + &wl_compositor_interface, 1); + } else if (strcmp(interface, wl_shm_interface.name) == 0) { + shm = wl_registry_bind(registry, name, + &wl_shm_interface, 1); + } else if (strcmp(interface, "wl_output") == 0) { + if (output == 0 && !wl_output) { + wl_output = wl_registry_bind(registry, name, + &wl_output_interface, 1); + } else { + output--; + } + } else if (strcmp(interface, wl_seat_interface.name) == 0) { + seat = wl_registry_bind(registry, name, + &wl_seat_interface, 1); + wl_seat_add_listener(seat, &seat_listener, NULL); + } else if (strcmp(interface, zwlr_layer_shell_v1_interface.name) == 0) { + layer_shell = wl_registry_bind( + registry, name, &zwlr_layer_shell_v1_interface, 1); + } +} + +static void handle_global_remove(void *data, struct wl_registry *registry, + uint32_t name) { + // who cares +} + +static const struct wl_registry_listener registry_listener = { + .global = handle_global, + .global_remove = handle_global_remove, +}; + +int main(int argc, char **argv) { + wlr_log_init(L_DEBUG, NULL); + char *namespace = "wlroots"; + int exclusive_zone = 0; + int32_t margin_right = 0, margin_bottom = 0, margin_left = 0; + bool found; + int c; + while ((c = getopt(argc, argv, "nw:h:o:l:a:x:m:t:")) != -1) { + switch (c) { + case 'o': + output = atoi(optarg); + break; + case 'w': + width = atoi(optarg); + break; + case 'h': + height = atoi(optarg); + break; + case 'x': + exclusive_zone = atoi(optarg); + break; + case 'l': { + struct { + char *name; + enum zwlr_layer_shell_v1_layer value; + } layers[] = { + { "background", ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND }, + { "bottom", ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM }, + { "top", ZWLR_LAYER_SHELL_V1_LAYER_TOP }, + { "overlay", ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY }, + }; + found = false; + for (size_t i = 0; i < sizeof(layers) / sizeof(layers[0]); ++i) { + if (strcmp(optarg, layers[i].name) == 0) { + layer = layers[i].value; + found = true; + break; + } + } + if (!found) { + fprintf(stderr, "invalid layer %s\n", optarg); + return 1; + } + break; + } + case 'a': { + struct { + char *name; + uint32_t value; + } anchors[] = { + { "top", ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP }, + { "bottom", ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM }, + { "left", ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT }, + { "right", ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT }, + }; + found = false; + for (size_t i = 0; i < sizeof(anchors) / sizeof(anchors[0]); ++i) { + if (strcmp(optarg, anchors[i].name) == 0) { + anchor |= anchors[i].value; + found = true; + break; + } + } + if (!found) { + fprintf(stderr, "invalid anchor %s\n", optarg); + return 1; + } + break; + } + case 't': + alpha = atof(optarg); + break; + case 'm': { + char *endptr = optarg; + margin_top = strtol(endptr, &endptr, 10); + assert(*endptr == ','); + margin_right = strtol(endptr + 1, &endptr, 10); + assert(*endptr == ','); + margin_bottom = strtol(endptr + 1, &endptr, 10); + assert(*endptr == ','); + margin_left = strtol(endptr + 1, &endptr, 10); + assert(!*endptr); + break; + } + case 'n': + animate = true; + break; + default: + break; + } + } + + struct wl_display *display = wl_display_connect(NULL); + if (display == NULL) { + fprintf(stderr, "Failed to create display\n"); + return 1; + } + + struct wl_registry *registry = wl_display_get_registry(display); + wl_registry_add_listener(registry, ®istry_listener, NULL); + wl_display_roundtrip(display); + + if (compositor == NULL) { + fprintf(stderr, "wl_compositor not available\n"); + return 1; + } + if (shm == NULL) { + fprintf(stderr, "wl_shm not available\n"); + return 1; + } + if (layer_shell == NULL) { + fprintf(stderr, "layer_shell not available\n"); + return 1; + } + if (wl_output == NULL) { + fprintf(stderr, "wl_output not available\n"); + return 1; + } + + assert(cursor_theme = wl_cursor_theme_load(NULL, 16, shm)); + struct wl_cursor *cursor; + assert(cursor = wl_cursor_theme_get_cursor(cursor_theme, "crosshair")); + cursor_image = cursor->images[0]; + assert(cursor_surface = wl_compositor_create_surface(compositor)); + + EGLint attribs[] = { EGL_ALPHA_SIZE, 8, EGL_NONE }; + wlr_egl_init(&egl, EGL_PLATFORM_WAYLAND_EXT, display, + attribs, WL_SHM_FORMAT_ARGB8888); + + wl_surface = wl_compositor_create_surface(compositor); + assert(wl_surface); + + layer_surface = zwlr_layer_shell_v1_get_layer_surface(layer_shell, + wl_surface, wl_output, layer, namespace); + assert(layer_surface); + zwlr_layer_surface_v1_set_size(layer_surface, width, height); + zwlr_layer_surface_v1_set_anchor(layer_surface, anchor); + zwlr_layer_surface_v1_set_exclusive_zone(layer_surface, exclusive_zone); + zwlr_layer_surface_v1_set_margin(layer_surface, + margin_top, margin_right, margin_bottom, margin_left); + zwlr_layer_surface_v1_add_listener(layer_surface, + &layer_surface_listener, layer_surface); + // TODO: interactivity + wl_surface_commit(wl_surface); + wl_display_roundtrip(display); + + egl_window = wl_egl_window_create(wl_surface, width, height); + assert(egl_window); + egl_surface = wlr_egl_create_surface(&egl, egl_window); + assert(egl_surface); + + wl_display_roundtrip(display); + draw(); + + while (wl_display_dispatch(display) != -1 && run_display) { + // This space intentionally left blank + } + + wl_cursor_theme_destroy(cursor_theme); + return 0; +} diff --git a/examples/meson.build b/examples/meson.build index a83def8f..9e60c37a 100644 --- a/examples/meson.build +++ b/examples/meson.build @@ -6,6 +6,7 @@ lib_shared = static_library( ) threads = dependency('threads') +wayland_cursor = dependency('wayland-cursor') executable('simple', 'simple.c', dependencies: wlroots, link_with: lib_shared) executable('pointer', 'pointer.c', dependencies: wlroots, link_with: lib_shared) @@ -48,3 +49,9 @@ executable( dependencies: [wayland_client, wlr_protos, wlroots, threads], link_with: lib_shared, ) + +executable( + 'layer-shell', + 'layer-shell.c', + dependencies: [wayland_cursor, wayland_client, wlr_protos, wlroots] +) diff --git a/examples/multi-pointer.c b/examples/multi-pointer.c index 43ccdb66..46f0e78f 100644 --- a/examples/multi-pointer.c +++ b/examples/multi-pointer.c @@ -118,8 +118,7 @@ static void handle_cursor_motion_absolute(struct wl_listener *listener, struct sample_cursor *cursor = wl_container_of(listener, cursor, cursor_motion_absolute); struct wlr_event_pointer_motion_absolute *event = data; - wlr_cursor_warp_absolute(cursor->cursor, event->device, - event->x_mm / event->width_mm, event->y_mm / event->height_mm); + wlr_cursor_warp_absolute(cursor->cursor, event->device, event->x, event->y); } static void handle_input_add(struct compositor_state *state, @@ -149,7 +148,7 @@ static void handle_input_add(struct compositor_state *state, sample->compositor); struct wlr_xcursor_image *image = sample->xcursor->images[0]; - wlr_cursor_set_image(cursor->cursor, image->buffer, image->width, + wlr_cursor_set_image(cursor->cursor, image->buffer, image->width * 4, image->width, image->height, image->hotspot_x, image->hotspot_y, 0); wl_list_insert(&sample->cursors, &cursor->link); diff --git a/examples/output-layout.c b/examples/output-layout.c index 45d896b0..b04e86b7 100644 --- a/examples/output-layout.c +++ b/examples/output-layout.c @@ -13,7 +13,6 @@ #include <wayland-server.h> #include <wlr/backend.h> #include <wlr/backend/session.h> -#include <wlr/render/gles2.h> #include <wlr/render/wlr_renderer.h> #include <wlr/types/wlr_keyboard.h> #include <wlr/types/wlr_matrix.h> @@ -196,10 +195,10 @@ int main(int argc, char *argv[]) { compositor.keyboard_key_cb = handle_keyboard_key; compositor_init(&compositor); - state.renderer = wlr_gles2_renderer_create(compositor.backend); - state.cat_texture = wlr_render_texture_create(state.renderer); - wlr_texture_upload_pixels(state.cat_texture, WL_SHM_FORMAT_ABGR8888, - cat_tex.width, cat_tex.width, cat_tex.height, cat_tex.pixel_data); + state.renderer = wlr_backend_get_renderer(compositor.backend); + state.cat_texture = wlr_texture_from_pixels(state.renderer, + WL_SHM_FORMAT_ABGR8888, cat_tex.width * 4, cat_tex.width, cat_tex.height, + cat_tex.pixel_data); if (!wlr_backend_start(compositor.backend)) { wlr_log(L_ERROR, "Failed to start backend"); diff --git a/examples/pointer.c b/examples/pointer.c index e8a0e892..aaaad841 100644 --- a/examples/pointer.c +++ b/examples/pointer.c @@ -112,7 +112,7 @@ static void handle_output_add(struct output_state *ostate) { sample->compositor); struct wlr_xcursor_image *image = sample->xcursor->images[0]; - wlr_cursor_set_image(sample->cursor, image->buffer, image->width, + wlr_cursor_set_image(sample->cursor, image->buffer, image->width * 4, image->width, image->height, image->hotspot_x, image->hotspot_y, 0); wlr_cursor_warp(sample->cursor, NULL, sample->cursor->x, sample->cursor->y); @@ -154,8 +154,8 @@ static void handle_cursor_motion_absolute(struct wl_listener *listener, wl_container_of(listener, sample, cursor_motion_absolute); struct wlr_event_pointer_motion_absolute *event = data; - sample->cur_x = event->x_mm; - sample->cur_y = event->y_mm; + sample->cur_x = event->x; + sample->cur_y = event->y; wlr_cursor_warp_absolute(sample->cursor, event->device, sample->cur_x, sample->cur_y); @@ -217,8 +217,8 @@ static void handle_touch_down(struct wl_listener *listener, void *data) { struct wlr_event_touch_down *event = data; struct touch_point *point = calloc(1, sizeof(struct touch_point)); point->touch_id = event->touch_id; - point->x = event->x_mm / event->width_mm; - point->y = event->y_mm / event->height_mm; + point->x = event->x; + point->y = event->y; wl_list_insert(&sample->touch_points, &point->link); warp_to_touch(sample, event->device); @@ -232,8 +232,8 @@ static void handle_touch_motion(struct wl_listener *listener, void *data) { struct touch_point *point; wl_list_for_each(point, &sample->touch_points, link) { if (point->touch_id == event->touch_id) { - point->x = event->x_mm / event->width_mm; - point->y = event->y_mm / event->height_mm; + point->x = event->x; + point->y = event->y; break; } } @@ -251,8 +251,8 @@ static void handle_tablet_tool_axis(struct wl_listener *listener, void *data) { struct wlr_event_tablet_tool_axis *event = data; if ((event->updated_axes & WLR_TABLET_TOOL_AXIS_X) && (event->updated_axes & WLR_TABLET_TOOL_AXIS_Y)) { - wlr_cursor_warp_absolute(sample->cursor, event->device, - event->x_mm / event->width_mm, event->y_mm / event->height_mm); + wlr_cursor_warp_absolute(sample->cursor, + event->device, event->x, event->y); } } @@ -324,7 +324,7 @@ int main(int argc, char *argv[]) { } struct wlr_xcursor_image *image = state.xcursor->images[0]; - wlr_cursor_set_image(state.cursor, image->buffer, image->width, + wlr_cursor_set_image(state.cursor, image->buffer, image->width * 4, image->width, image->height, image->hotspot_x, image->hotspot_y, 0); compositor_init(&compositor); diff --git a/examples/rotation.c b/examples/rotation.c index cbff09a1..c7bbc99a 100644 --- a/examples/rotation.c +++ b/examples/rotation.c @@ -13,7 +13,6 @@ #include <wlr/backend.h> #include <wlr/backend/session.h> #include <wlr/render/wlr_renderer.h> -#include <wlr/render/gles2.h> #include <wlr/types/wlr_keyboard.h> #include <wlr/types/wlr_matrix.h> #include <wlr/util/log.h> @@ -137,18 +136,18 @@ int main(int argc, char *argv[]) { compositor.keyboard_key_cb = handle_keyboard_key; compositor_init(&compositor); - state.renderer = wlr_gles2_renderer_create(compositor.backend); + state.renderer = wlr_backend_get_renderer(compositor.backend); if (!state.renderer) { wlr_log(L_ERROR, "Could not start compositor, OOM"); exit(EXIT_FAILURE); } - state.cat_texture = wlr_render_texture_create(state.renderer); + state.cat_texture = wlr_texture_from_pixels(state.renderer, + WL_SHM_FORMAT_ABGR8888, cat_tex.width * 4, cat_tex.width, cat_tex.height, + cat_tex.pixel_data); if (!state.cat_texture) { wlr_log(L_ERROR, "Could not start compositor, OOM"); exit(EXIT_FAILURE); } - wlr_texture_upload_pixels(state.cat_texture, WL_SHM_FORMAT_ABGR8888, - cat_tex.width, cat_tex.width, cat_tex.height, cat_tex.pixel_data); if (!wlr_backend_start(compositor.backend)) { wlr_log(L_ERROR, "Failed to start backend"); diff --git a/examples/support/shared.c b/examples/support/shared.c index e6233206..02b324f5 100644 --- a/examples/support/shared.c +++ b/examples/support/shared.c @@ -108,8 +108,8 @@ static void pointer_motion_absolute_notify(struct wl_listener *listener, void *d struct wlr_event_pointer_motion_absolute *event = data; struct pointer_state *pstate = wl_container_of(listener, pstate, motion_absolute); if (pstate->compositor->pointer_motion_absolute_cb) { - pstate->compositor->pointer_motion_absolute_cb(pstate, - event->x_mm, event->y_mm); + pstate->compositor->pointer_motion_absolute_cb( + pstate, event->x, event->y); } } @@ -167,8 +167,8 @@ static void touch_down_notify(struct wl_listener *listener, void *data) { struct wlr_event_touch_down *event = data; struct touch_state *tstate = wl_container_of(listener, tstate, down); if (tstate->compositor->touch_down_cb) { - tstate->compositor->touch_down_cb(tstate, event->touch_id, - event->x_mm, event->y_mm, event->width_mm, event->height_mm); + tstate->compositor->touch_down_cb(tstate, + event->touch_id, event->x, event->y); } } @@ -176,8 +176,8 @@ static void touch_motion_notify(struct wl_listener *listener, void *data) { struct wlr_event_touch_motion *event = data; struct touch_state *tstate = wl_container_of(listener, tstate, motion); if (tstate->compositor->touch_motion_cb) { - tstate->compositor->touch_motion_cb(tstate, event->touch_id, - event->x_mm, event->y_mm, event->width_mm, event->height_mm); + tstate->compositor->touch_motion_cb(tstate, + event->touch_id, event->x, event->y); } } diff --git a/examples/support/shared.h b/examples/support/shared.h index d00e75b3..2079a9ef 100644 --- a/examples/support/shared.h +++ b/examples/support/shared.h @@ -102,10 +102,10 @@ struct compositor_state { enum wlr_axis_source source, enum wlr_axis_orientation orientation, double delta); - void (*touch_down_cb)(struct touch_state *s, int32_t touch_id, - double x, double y, double width, double height); - void (*touch_motion_cb)(struct touch_state *s, int32_t touch_id, - double x, double y, double width, double height); + void (*touch_down_cb)(struct touch_state *s, + int32_t touch_id, double x, double y); + void (*touch_motion_cb)(struct touch_state *s, + int32_t touch_id, double x, double y); void (*touch_up_cb)(struct touch_state *s, int32_t touch_id); void (*touch_cancel_cb)(struct touch_state *s, int32_t touch_id); void (*tool_axis_cb)(struct tablet_tool_state *s, diff --git a/examples/tablet.c b/examples/tablet.c index 9379fac3..ca9d782c 100644 --- a/examples/tablet.c +++ b/examples/tablet.c @@ -11,7 +11,6 @@ #include <wayland-server.h> #include <wlr/backend.h> #include <wlr/backend/session.h> -#include <wlr/render/gles2.h> #include <wlr/render/wlr_renderer.h> #include <wlr/types/wlr_box.h> #include <wlr/types/wlr_matrix.h> @@ -28,7 +27,7 @@ struct sample_state { bool proximity, tap, button; double distance; double pressure; - double x_mm, y_mm; + double x, y; double x_tilt, y_tilt; double width_mm, height_mm; double ring; @@ -69,8 +68,8 @@ static void handle_output_frame(struct output_state *output, struct timespec *ts if (sample->proximity) { struct wlr_box box = { - .x = sample->x_mm * scale - 8 * (sample->pressure + 1) + left, - .y = sample->y_mm * scale - 8 * (sample->pressure + 1) + top, + .x = (sample->x * pad_width) - 8 * (sample->pressure + 1) + left, + .y = (sample->y * pad_height) - 8 * (sample->pressure + 1) + top, .width = 16 * (sample->pressure + 1), .height = 16 * (sample->pressure + 1), }; @@ -94,13 +93,11 @@ static void handle_output_frame(struct output_state *output, struct timespec *ts static void handle_tool_axis(struct tablet_tool_state *tstate, struct wlr_event_tablet_tool_axis *event) { struct sample_state *sample = tstate->compositor->data; - sample->width_mm = event->width_mm; - sample->height_mm = event->height_mm; if ((event->updated_axes & WLR_TABLET_TOOL_AXIS_X)) { - sample->x_mm = event->x_mm; + sample->x = event->x; } if ((event->updated_axes & WLR_TABLET_TOOL_AXIS_Y)) { - sample->y_mm = event->y_mm; + sample->y = event->y; } if ((event->updated_axes & WLR_TABLET_TOOL_AXIS_DISTANCE)) { sample->distance = event->distance; @@ -164,13 +161,24 @@ static void handle_pad_ring(struct tablet_pad_state *pstate, } } +static void handle_input_add(struct compositor_state *cstate, + struct wlr_input_device *inputdev) { + struct sample_state *sample = cstate->data; + if (inputdev->type == WLR_INPUT_DEVICE_TABLET_TOOL) { + sample->width_mm = inputdev->width_mm == 0 ? + 20 : inputdev->width_mm; + sample->height_mm = inputdev->height_mm == 0 ? + 10 : inputdev->height_mm; + } +} + int main(int argc, char *argv[]) { wlr_log_init(L_DEBUG, NULL); struct sample_state state = { .tool_color = { 1, 1, 1, 1 }, .pad_color = { 0.5, 0.5, 0.5, 1.0 } }; - struct compositor_state compositor = { 0, + struct compositor_state compositor = { .data = &state, .output_frame_cb = handle_output_frame, .tool_axis_cb = handle_tool_axis, @@ -178,10 +186,12 @@ int main(int argc, char *argv[]) { .tool_button_cb = handle_tool_button, .pad_button_cb = handle_pad_button, .pad_ring_cb = handle_pad_ring, + .input_add_cb = handle_input_add, + 0 }; compositor_init(&compositor); - state.renderer = wlr_gles2_renderer_create(compositor.backend); + state.renderer = wlr_backend_get_renderer(compositor.backend); if (!state.renderer) { wlr_log(L_ERROR, "Could not start compositor, OOM"); exit(EXIT_FAILURE); diff --git a/examples/touch.c b/examples/touch.c index f9c496cf..949d209d 100644 --- a/examples/touch.c +++ b/examples/touch.c @@ -12,7 +12,6 @@ #include <wayland-server.h> #include <wlr/backend.h> #include <wlr/backend/session.h> -#include <wlr/render/gles2.h> #include <wlr/render/wlr_renderer.h> #include <wlr/types/wlr_list.h> #include <wlr/types/wlr_matrix.h> @@ -45,10 +44,13 @@ static void handle_output_frame(struct output_state *output, struct timespec *ts wlr_renderer_begin(sample->renderer, wlr_output->width, wlr_output->height); wlr_renderer_clear(sample->renderer, (float[]){0.25f, 0.25f, 0.25f, 1}); + int tex_width, tex_height; + wlr_texture_get_size(sample->cat_texture, &tex_width, &tex_height); + struct touch_point *p; wl_list_for_each(p, &sample->touch_points, link) { - int x = (int)(p->x * width) - sample->cat_texture->width / 2; - int y = (int)(p->y * height) - sample->cat_texture->height / 2; + int x = (int)(p->x * width) - tex_width / 2; + int y = (int)(p->y * height) - tex_height / 2; wlr_render_texture(sample->renderer, sample->cat_texture, wlr_output->transform_matrix, x, y, 1.0f); } @@ -57,13 +59,13 @@ static void handle_output_frame(struct output_state *output, struct timespec *ts wlr_output_swap_buffers(wlr_output, NULL, NULL); } -static void handle_touch_down(struct touch_state *tstate, int32_t touch_id, - double x, double y, double width, double height) { +static void handle_touch_down(struct touch_state *tstate, + int32_t touch_id, double x, double y) { struct sample_state *sample = tstate->compositor->data; struct touch_point *point = calloc(1, sizeof(struct touch_point)); point->touch_id = touch_id; - point->x = x / width; - point->y = y / height; + point->x = x; + point->y = y; wl_list_insert(&sample->touch_points, &point->link); } @@ -78,14 +80,14 @@ static void handle_touch_up(struct touch_state *tstate, int32_t touch_id) { } } -static void handle_touch_motion(struct touch_state *tstate, int32_t touch_id, - double x, double y, double width, double height) { +static void handle_touch_motion(struct touch_state *tstate, + int32_t touch_id, double x, double y) { struct sample_state *sample = tstate->compositor->data; struct touch_point *point; wl_list_for_each(point, &sample->touch_points, link) { if (point->touch_id == touch_id) { - point->x = x / width; - point->y = y / height; + point->x = x; + point->y = y; break; } } @@ -105,18 +107,18 @@ int main(int argc, char *argv[]) { }; compositor_init(&compositor); - state.renderer = wlr_gles2_renderer_create(compositor.backend); + state.renderer = wlr_backend_get_renderer(compositor.backend); if (!state.renderer) { wlr_log(L_ERROR, "Could not start compositor, OOM"); exit(EXIT_FAILURE); } - state.cat_texture = wlr_render_texture_create(state.renderer); + state.cat_texture = wlr_texture_from_pixels(state.renderer, + WL_SHM_FORMAT_ARGB8888, cat_tex.width * 4, cat_tex.width, cat_tex.height, + cat_tex.pixel_data); if (!state.cat_texture) { wlr_log(L_ERROR, "Could not start compositor, OOM"); exit(EXIT_FAILURE); } - wlr_texture_upload_pixels(state.cat_texture, WL_SHM_FORMAT_ARGB8888, - cat_tex.width, cat_tex.width, cat_tex.height, cat_tex.pixel_data); if (!wlr_backend_start(compositor.backend)) { wlr_log(L_ERROR, "Failed to start backend"); diff --git a/include/backend/drm/drm.h b/include/backend/drm/drm.h index 26189340..cb10ad20 100644 --- a/include/backend/drm/drm.h +++ b/include/backend/drm/drm.h @@ -27,7 +27,6 @@ struct wlr_drm_plane { // Only used by cursor float matrix[9]; - struct wlr_texture *wlr_tex; struct gbm_bo *cursor_bo; bool cursor_enabled; int32_t cursor_hotspot_x, cursor_hotspot_y; diff --git a/include/backend/x11.h b/include/backend/x11.h index 840509bf..33c9a427 100644 --- a/include/backend/x11.h +++ b/include/backend/x11.h @@ -3,29 +3,40 @@ #include <stdbool.h> #include <wayland-server.h> +#include <wlr/backend/x11.h> +#include <wlr/interfaces/wlr_input_device.h> +#include <wlr/interfaces/wlr_output.h> #include <wlr/render/egl.h> #include <X11/Xlib-xcb.h> #include <xcb/xcb.h> +#define XCB_EVENT_RESPONSE_TYPE_MASK 0x7f + struct wlr_x11_backend; struct wlr_x11_output { struct wlr_output wlr_output; struct wlr_x11_backend *x11; + struct wl_list link; // wlr_x11_backend::outputs xcb_window_t win; EGLSurface surf; + + struct wl_event_source *frame_timer; + int frame_delay; }; struct wlr_x11_backend { struct wlr_backend backend; struct wl_display *wl_display; + bool started; Display *xlib_conn; xcb_connection_t *xcb_conn; xcb_screen_t *screen; - struct wlr_x11_output output; + size_t requested_outputs; + struct wl_list outputs; // wlr_x11_output::link struct wlr_keyboard keyboard; struct wlr_input_device keyboard_dev; @@ -36,7 +47,6 @@ struct wlr_x11_backend { struct wlr_egl egl; struct wlr_renderer *renderer; struct wl_event_source *event_source; - struct wl_event_source *frame_timer; struct { xcb_atom_t wm_protocols; @@ -48,7 +58,29 @@ struct wlr_x11_backend { // The time we last received an event xcb_timestamp_t time; + // A blank cursor + xcb_cursor_t cursor; + +#ifdef WLR_HAS_XCB_XKB + bool xkb_supported; + uint8_t xkb_base_event; + uint8_t xkb_base_error; +#endif + struct wl_listener display_destroy; }; +struct wlr_x11_output *x11_output_from_window_id(struct wlr_x11_backend *x11, + xcb_window_t window); +void x11_output_layout_get_box(struct wlr_x11_backend *backend, + struct wlr_box *box); + +const struct wlr_input_device_impl input_device_impl; + +bool x11_handle_input_event(struct wlr_x11_backend *x11, + xcb_generic_event_t *event); + +void x11_output_handle_configure_notify(struct wlr_x11_output *output, + xcb_configure_notify_event_t *event); + #endif diff --git a/include/render/gles2.h b/include/render/gles2.h index 43a8d648..50252027 100644 --- a/include/render/gles2.h +++ b/include/render/gles2.h @@ -10,6 +10,7 @@ #include <string.h> #include <wlr/backend.h> #include <wlr/render/egl.h> +#include <wlr/render/gles2.h> #include <wlr/render/interface.h> #include <wlr/render/wlr_renderer.h> #include <wlr/render/wlr_texture.h> @@ -28,6 +29,7 @@ struct wlr_gles2_renderer { struct wlr_renderer wlr_renderer; struct wlr_egl *egl; + const char *exts_str; struct { GLuint quad; @@ -38,21 +40,37 @@ struct wlr_gles2_renderer { } shaders; }; +enum wlr_gles2_texture_type { + WLR_GLES2_TEXTURE_GLTEX, + WLR_GLES2_TEXTURE_WL_DRM_GL, + WLR_GLES2_TEXTURE_WL_DRM_EXT, + WLR_GLES2_TEXTURE_DMABUF, +}; + struct wlr_gles2_texture { struct wlr_texture wlr_texture; struct wlr_egl *egl; - GLuint tex_id; - const struct gles2_pixel_format *pixel_format; + enum wlr_gles2_texture_type type; + int width, height; + bool has_alpha; + bool inverted_y; + + // Not set if WLR_GLES2_TEXTURE_GLTEX EGLImageKHR image; - GLenum target; + GLuint image_tex; + + union { + GLuint gl_tex; + struct wl_resource *wl_drm; + }; }; const struct gles2_pixel_format *gles2_format_from_wl(enum wl_shm_format fmt); const enum wl_shm_format *gles2_formats(size_t *len); -struct wlr_texture *gles2_texture_create(); -struct wlr_gles2_texture *gles2_get_texture(struct wlr_texture *wlr_texture); +struct wlr_gles2_texture *gles2_get_texture_in_context( + struct wlr_texture *wlr_texture); void gles2_push_marker(const char *file, const char *func); void gles2_pop_marker(void); diff --git a/include/rootston/desktop.h b/include/rootston/desktop.h index 5986c96f..c1dcad56 100644 --- a/include/rootston/desktop.h +++ b/include/rootston/desktop.h @@ -1,12 +1,12 @@ #ifndef ROOTSTON_DESKTOP_H #define ROOTSTON_DESKTOP_H - #include <time.h> #include <wayland-server.h> #include <wlr/config.h> #include <wlr/types/wlr_compositor.h> #include <wlr/types/wlr_gamma_control.h> #include <wlr/types/wlr_idle.h> +#include <wlr/types/wlr_layer_shell.h> #include <wlr/types/wlr_linux_dmabuf.h> #include <wlr/types/wlr_list.h> #include <wlr/types/wlr_output_layout.h> @@ -48,12 +48,14 @@ struct roots_desktop { struct wlr_idle *idle; struct wlr_idle_inhibit_manager_v1 *idle_inhibit; struct wlr_linux_dmabuf *linux_dmabuf; + struct wlr_layer_shell *layer_shell; struct wl_listener new_output; struct wl_listener layout_change; struct wl_listener xdg_shell_v6_surface; struct wl_listener xdg_shell_surface; struct wl_listener wl_shell_surface; + struct wl_listener layer_shell_surface; struct wl_listener decoration_new; #ifdef WLR_HAS_XWAYLAND @@ -70,8 +72,10 @@ struct roots_desktop *desktop_create(struct roots_server *server, void desktop_destroy(struct roots_desktop *desktop); struct roots_output *desktop_output_from_wlr_output( struct roots_desktop *desktop, struct wlr_output *output); -struct roots_view *desktop_view_at(struct roots_desktop *desktop, double lx, - double ly, struct wlr_surface **surface, double *sx, double *sy); + +struct wlr_surface *desktop_surface_at(struct roots_desktop *desktop, + double lx, double ly, double *sx, double *sy, + struct roots_view **view); struct roots_view *view_create(struct roots_desktop *desktop); void view_destroy(struct roots_view *view); @@ -83,10 +87,12 @@ void view_update_size(struct roots_view *view, uint32_t width, uint32_t height); void view_initial_focus(struct roots_view *view); void view_map(struct roots_view *view, struct wlr_surface *surface); void view_unmap(struct roots_view *view); +void view_arrange_maximized(struct roots_view *view); void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data); void handle_xdg_shell_surface(struct wl_listener *listener, void *data); void handle_wl_shell_surface(struct wl_listener *listener, void *data); +void handle_layer_shell_surface(struct wl_listener *listener, void *data); void handle_xwayland_surface(struct wl_listener *listener, void *data); #endif diff --git a/include/rootston/layers.h b/include/rootston/layers.h new file mode 100644 index 00000000..0e5164bb --- /dev/null +++ b/include/rootston/layers.h @@ -0,0 +1,25 @@ +#ifndef ROOTSTON_LAYERS_H +#define ROOTSTON_LAYERS_H +#include <stdbool.h> +#include <wlr/types/wlr_box.h> +#include <wlr/types/wlr_surface.h> +#include <wlr/types/wlr_layer_shell.h> + +struct roots_layer_surface { + struct wlr_layer_surface *layer_surface; + struct wl_list link; + + struct wl_listener destroy; + struct wl_listener map; + struct wl_listener unmap; + struct wl_listener surface_commit; + struct wl_listener output_destroy; + + bool configured; + struct wlr_box geo; +}; + +struct roots_output; +void arrange_layers(struct roots_output *output); + +#endif diff --git a/include/rootston/output.h b/include/rootston/output.h index a852a204..f78ee81d 100644 --- a/include/rootston/output.h +++ b/include/rootston/output.h @@ -1,9 +1,9 @@ #ifndef ROOTSTON_OUTPUT_H #define ROOTSTON_OUTPUT_H - #include <pixman.h> #include <time.h> #include <wayland-server.h> +#include <wlr/types/wlr_box.h> #include <wlr/types/wlr_output_damage.h> struct roots_desktop; @@ -14,11 +14,16 @@ struct roots_output { struct wl_list link; // roots_desktop:outputs struct roots_view *fullscreen_view; + struct wl_list layers[4]; // layer_surface::link struct timespec last_frame; struct wlr_output_damage *damage; + struct wlr_box usable_area; + struct wl_listener destroy; + struct wl_listener mode; + struct wl_listener transform; struct wl_listener damage_frame; struct wl_listener damage_destroy; }; @@ -35,5 +40,9 @@ void output_damage_from_view(struct roots_output *output, struct roots_view *view); void output_damage_whole_drag_icon(struct roots_output *output, struct roots_drag_icon *icon); +void output_damage_from_local_surface(struct roots_output *output, + struct wlr_surface *surface, double ox, double oy, float rotation); +void output_damage_whole_local_surface(struct roots_output *output, + struct wlr_surface *surface, double ox, double oy, float rotation); #endif diff --git a/include/rootston/view.h b/include/rootston/view.h index 775f3d11..4e3859d5 100644 --- a/include/rootston/view.h +++ b/include/rootston/view.h @@ -1,6 +1,5 @@ #ifndef ROOTSTON_VIEW_H #define ROOTSTON_VIEW_H - #include <stdbool.h> #include <wlr/config.h> #include <wlr/types/wlr_box.h> @@ -65,8 +64,8 @@ struct roots_xwayland_surface { struct wl_listener request_resize; struct wl_listener request_maximize; struct wl_listener request_fullscreen; - struct wl_listener map_notify; - struct wl_listener unmap_notify; + struct wl_listener map; + struct wl_listener unmap; struct wl_listener surface_commit; }; @@ -177,6 +176,8 @@ struct roots_xdg_popup_v6 { struct roots_view_child view_child; struct wlr_xdg_popup_v6 *wlr_popup; struct wl_listener destroy; + struct wl_listener map; + struct wl_listener unmap; struct wl_listener new_popup; }; @@ -184,6 +185,8 @@ struct roots_xdg_popup { struct roots_view_child view_child; struct wlr_xdg_popup *wlr_popup; struct wl_listener destroy; + struct wl_listener map; + struct wl_listener unmap; struct wl_listener new_popup; }; diff --git a/include/wlr/backend/x11.h b/include/wlr/backend/x11.h index b22d7f68..7bc1f891 100644 --- a/include/wlr/backend/x11.h +++ b/include/wlr/backend/x11.h @@ -9,6 +9,7 @@ struct wlr_backend *wlr_x11_backend_create(struct wl_display *display, const char *x11_display); +struct wlr_output *wlr_x11_output_create(struct wlr_backend *backend); bool wlr_backend_is_x11(struct wlr_backend *backend); bool wlr_input_device_is_x11(struct wlr_input_device *device); diff --git a/include/wlr/render/egl.h b/include/wlr/render/egl.h index aa429e8e..51f63b20 100644 --- a/include/wlr/render/egl.h +++ b/include/wlr/render/egl.h @@ -13,14 +13,14 @@ struct wlr_egl { EGLConfig config; EGLContext context; - const char *egl_exts_str; - const char *gl_exts_str; + const char *exts_str; struct { bool buffer_age; bool swap_buffers_with_damage; bool dmabuf_import; bool dmabuf_import_modifiers; + bool bind_wayland_display; } egl_exts; struct wl_display *wl_display; @@ -28,55 +28,51 @@ struct wlr_egl { // TODO: Allocate and return a wlr_egl /** - * Initializes an egl context for the given platform and remote display. + * Initializes an EGL context for the given platform and remote display. * Will attempt to load all possibly required api functions. */ bool wlr_egl_init(struct wlr_egl *egl, EGLenum platform, void *remote_display, EGLint *config_attribs, EGLint visual_id); /** - * Frees all related egl resources, makes the context not-current and + * Frees all related EGL resources, makes the context not-current and * unbinds a bound wayland display. */ void wlr_egl_finish(struct wlr_egl *egl); /** - * Binds the given display to the egl instance. - * This will allow clients to create egl surfaces from wayland ones and render to it. + * Binds the given display to the EGL instance. + * This will allow clients to create EGL surfaces from wayland ones and render + * to it. */ bool wlr_egl_bind_display(struct wlr_egl *egl, struct wl_display *local_display); /** - * Refer to the eglQueryWaylandBufferWL extension function. - */ -bool wlr_egl_query_buffer(struct wlr_egl *egl, struct wl_resource *buf, - EGLint attrib, EGLint *value); - -/** * Returns a surface for the given native window * The window must match the remote display the wlr_egl was created with. */ EGLSurface wlr_egl_create_surface(struct wlr_egl *egl, void *window); /** - * Creates an egl image from the given client buffer and attributes. + * Creates an EGL image from the given wl_drm buffer resource. */ -EGLImageKHR wlr_egl_create_image(struct wlr_egl *egl, - EGLenum target, EGLClientBuffer buffer, const EGLint *attribs); +EGLImageKHR wlr_egl_create_image_from_wl_drm(struct wlr_egl *egl, + struct wl_resource *data, EGLint *fmt, int *width, int *height, + bool *inverted_y); /** - * Creates an egl image from the given dmabuf attributes. Check usability + * Creates an EGL image from the given dmabuf attributes. Check usability * of the dmabuf with wlr_egl_check_import_dmabuf once first. */ EGLImageKHR wlr_egl_create_image_from_dmabuf(struct wlr_egl *egl, - struct wlr_dmabuf_buffer_attribs *attributes); + struct wlr_dmabuf_buffer_attribs *attributes); /** * Try to import the given dmabuf. On success return true false otherwise. * If this succeeds the dmabuf can be used for rendering on a texture */ bool wlr_egl_check_import_dmabuf(struct wlr_egl *egl, - struct wlr_dmabuf_buffer *dmabuf); + struct wlr_dmabuf_buffer *dmabuf); /** * Get the available dmabuf formats @@ -90,13 +86,15 @@ int wlr_egl_get_dmabuf_modifiers(struct wlr_egl *egl, int format, uint64_t **modifiers); /** - * Destroys an egl image created with the given wlr_egl. + * Destroys an EGL image created with the given wlr_egl. */ bool wlr_egl_destroy_image(struct wlr_egl *egl, EGLImageKHR image); bool wlr_egl_make_current(struct wlr_egl *egl, EGLSurface surface, int *buffer_age); +bool wlr_egl_is_current(struct wlr_egl *egl); + bool wlr_egl_swap_buffers(struct wlr_egl *egl, EGLSurface surface, pixman_region32_t *damage); diff --git a/include/wlr/render/gles2.h b/include/wlr/render/gles2.h index b3b43ab2..65bb36c1 100644 --- a/include/wlr/render/gles2.h +++ b/include/wlr/render/gles2.h @@ -5,6 +5,15 @@ #include <wlr/render/wlr_renderer.h> struct wlr_egl; -struct wlr_renderer *wlr_gles2_renderer_create(struct wlr_backend *backend); + +struct wlr_renderer *wlr_gles2_renderer_create(struct wlr_egl *egl); + +struct wlr_texture *wlr_gles2_texture_from_pixels(struct wlr_egl *egl, + enum wl_shm_format wl_fmt, uint32_t stride, uint32_t width, uint32_t height, + const void *data); +struct wlr_texture *wlr_gles2_texture_from_wl_drm(struct wlr_egl *egl, + struct wl_resource *data); +struct wlr_texture *wlr_gles2_texture_from_dmabuf(struct wlr_egl *egl, + struct wlr_dmabuf_buffer_attribs *attribs); #endif diff --git a/include/wlr/render/interface.h b/include/wlr/render/interface.h index d4cd35f8..597e4b39 100644 --- a/include/wlr/render/interface.h +++ b/include/wlr/render/interface.h @@ -23,7 +23,6 @@ struct wlr_renderer_impl { void (*end)(struct wlr_renderer *renderer); void (*clear)(struct wlr_renderer *renderer, const float color[static 4]); void (*scissor)(struct wlr_renderer *renderer, struct wlr_box *box); - struct wlr_texture *(*texture_create)(struct wlr_renderer *renderer); bool (*render_texture_with_matrix)(struct wlr_renderer *renderer, struct wlr_texture *texture, const float matrix[static 9], float alpha); @@ -33,45 +32,39 @@ struct wlr_renderer_impl { const float color[static 4], const float matrix[static 9]); const enum wl_shm_format *(*formats)( struct wlr_renderer *renderer, size_t *len); - bool (*buffer_is_drm)(struct wlr_renderer *renderer, - struct wl_resource *buffer); + bool (*resource_is_wl_drm_buffer)(struct wlr_renderer *renderer, + struct wl_resource *resource); + void (*wl_drm_buffer_get_size)(struct wlr_renderer *renderer, + struct wl_resource *buffer, int *width, int *height); bool (*read_pixels)(struct wlr_renderer *renderer, enum wl_shm_format fmt, uint32_t stride, uint32_t width, uint32_t height, uint32_t src_x, uint32_t src_y, uint32_t dst_x, uint32_t dst_y, void *data); bool (*format_supported)(struct wlr_renderer *renderer, enum wl_shm_format fmt); + struct wlr_texture *(*texture_from_pixels)(struct wlr_renderer *renderer, + enum wl_shm_format fmt, uint32_t stride, uint32_t width, + uint32_t height, const void *data); + struct wlr_texture *(*texture_from_wl_drm)(struct wlr_renderer *renderer, + struct wl_resource *data); + struct wlr_texture *(*texture_from_dmabuf)(struct wlr_renderer *renderer, + struct wlr_dmabuf_buffer_attribs *attribs); void (*destroy)(struct wlr_renderer *renderer); }; void wlr_renderer_init(struct wlr_renderer *renderer, - const struct wlr_renderer_impl *impl); + const struct wlr_renderer_impl *impl); struct wlr_texture_impl { - bool (*upload_pixels)(struct wlr_texture *texture, - enum wl_shm_format format, int stride, int width, int height, - const unsigned char *pixels); - bool (*update_pixels)(struct wlr_texture *texture, - enum wl_shm_format format, int stride, int x, int y, - int width, int height, const unsigned char *pixels); - bool (*upload_shm)(struct wlr_texture *texture, uint32_t format, - struct wl_shm_buffer *shm); - bool (*update_shm)(struct wlr_texture *texture, uint32_t format, - int x, int y, int width, int height, struct wl_shm_buffer *shm); - bool (*upload_drm)(struct wlr_texture *texture, - struct wl_resource *drm_buf); - bool (*upload_eglimage)(struct wlr_texture *texture, EGLImageKHR image, - uint32_t width, uint32_t height); - bool (*upload_dmabuf)(struct wlr_texture *texture, - struct wl_resource *dmabuf_resource); - void (*get_buffer_size)(struct wlr_texture *texture, - struct wl_resource *resource, int *width, int *height); + void (*get_size)(struct wlr_texture *texture, int *width, int *height); + bool (*write_pixels)(struct wlr_texture *texture, + enum wl_shm_format wl_fmt, uint32_t stride, uint32_t width, + uint32_t height, uint32_t src_x, uint32_t src_y, uint32_t dst_x, + uint32_t dst_y, const void *data); void (*destroy)(struct wlr_texture *texture); }; void wlr_texture_init(struct wlr_texture *texture, const struct wlr_texture_impl *impl); -void wlr_texture_get_buffer_size(struct wlr_texture *texture, - struct wl_resource *resource, int *width, int *height); #endif diff --git a/include/wlr/render/wlr_renderer.h b/include/wlr/render/wlr_renderer.h index 5c78089e..65fc7b19 100644 --- a/include/wlr/render/wlr_renderer.h +++ b/include/wlr/render/wlr_renderer.h @@ -1,8 +1,6 @@ #ifndef WLR_RENDER_WLR_RENDERER_H #define WLR_RENDER_WLR_RENDERER_H -#include <EGL/egl.h> -#include <EGL/eglext.h> #include <stdint.h> #include <wayland-server-protocol.h> #include <wlr/render/wlr_texture.h> @@ -22,10 +20,6 @@ void wlr_renderer_clear(struct wlr_renderer *r, const float color[static 4]); */ void wlr_renderer_scissor(struct wlr_renderer *r, struct wlr_box *box); /** - * Requests a texture handle from this renderer. - */ -struct wlr_texture *wlr_render_texture_create(struct wlr_renderer *r); -/** * Renders the requested texture. */ bool wlr_render_texture(struct wlr_renderer *r, struct wlr_texture *texture, @@ -61,11 +55,16 @@ void wlr_render_ellipse_with_matrix(struct wlr_renderer *r, const enum wl_shm_format *wlr_renderer_get_formats(struct wlr_renderer *r, size_t *len); /** - * Returns true if this wl_buffer is a DRM buffer. + * Returns true if this wl_buffer is a wl_drm buffer. */ -bool wlr_renderer_buffer_is_drm(struct wlr_renderer *renderer, +bool wlr_renderer_resource_is_wl_drm_buffer(struct wlr_renderer *renderer, struct wl_resource *buffer); /** + * Gets the width and height of a wl_drm buffer. + */ +void wlr_renderer_wl_drm_buffer_get_size(struct wlr_renderer *renderer, + struct wl_resource *buffer, int *width, int *height); +/** * Reads out of pixels of the currently bound surface into data. `stride` is in * bytes. */ diff --git a/include/wlr/render/wlr_texture.h b/include/wlr/render/wlr_texture.h index 095097e6..239fc51b 100644 --- a/include/wlr/render/wlr_texture.h +++ b/include/wlr/render/wlr_texture.h @@ -5,62 +5,49 @@ #include <EGL/eglext.h> #include <stdint.h> #include <wayland-server-protocol.h> +#include <wlr/types/wlr_linux_dmabuf.h> +struct wlr_renderer; struct wlr_texture_impl; struct wlr_texture { const struct wlr_texture_impl *impl; - - bool valid; - uint32_t format; - int width, height; - bool inverted_y; - struct wl_signal destroy_signal; - struct wl_resource *resource; }; /** - * Copies pixels to this texture. The buffer is not accessed after this function - * returns. + * Create a new texture from raw pixel data. `stride` is in bytes. The returned + * texture is mutable. */ -bool wlr_texture_upload_pixels(struct wlr_texture *tex, - enum wl_shm_format format, int stride, int width, int height, - const unsigned char *pixels); +struct wlr_texture *wlr_texture_from_pixels(struct wlr_renderer *renderer, + enum wl_shm_format wl_fmt, uint32_t stride, uint32_t width, uint32_t height, + const void *data); + /** - * Copies pixels to this texture. The buffer is not accessed after this function - * returns. Under some circumstances, this function may re-upload the entire - * buffer - therefore, the entire buffer must be valid. + * Create a new texture from a wl_drm resource. The returned texture is + * immutable. */ -bool wlr_texture_update_pixels(struct wlr_texture *surf, - enum wl_shm_format format, int stride, int x, int y, - int width, int height, const unsigned char *pixels); +struct wlr_texture *wlr_texture_from_wl_drm(struct wlr_renderer *renderer, + struct wl_resource *data); + /** - * Copies pixels from a wl_shm_buffer into this texture. The buffer is not - * accessed after this function returns. + * Create a new texture from a DMA-BUF. The returned texture is immutable. */ -bool wlr_texture_upload_shm(struct wlr_texture *tex, uint32_t format, - struct wl_shm_buffer *shm); +struct wlr_texture *wlr_texture_from_dmabuf(struct wlr_renderer *renderer, + struct wlr_dmabuf_buffer_attribs *attribs); + /** - * Attaches the contents from the given wl_drm wl_buffer resource onto the - * texture. The wl_resource is not used after this call. - * Will fail (return false) if the given resource is no drm buffer. + * Get the texture width and height. */ -bool wlr_texture_upload_drm(struct wlr_texture *tex, - struct wl_resource *drm_buffer); - -bool wlr_texture_upload_eglimage(struct wlr_texture *tex, - EGLImageKHR image, uint32_t width, uint32_t height); +void wlr_texture_get_size(struct wlr_texture *texture, int *width, int *height); -bool wlr_texture_upload_dmabuf(struct wlr_texture *tex, - struct wl_resource *dmabuf_resource); /** - * Copies a rectangle of pixels from a wl_shm_buffer onto the texture. The - * buffer is not accessed after this function returns. Under some circumstances, - * this function may re-upload the entire buffer - therefore, the entire buffer - * must be valid. + * Update a texture with raw pixels. The texture must be mutable. */ -bool wlr_texture_update_shm(struct wlr_texture *surf, uint32_t format, - int x, int y, int width, int height, struct wl_shm_buffer *shm); +bool wlr_texture_write_pixels(struct wlr_texture *texture, + enum wl_shm_format wl_fmt, uint32_t stride, uint32_t width, uint32_t height, + uint32_t src_x, uint32_t src_y, uint32_t dst_x, uint32_t dst_y, + const void *data); + /** * Destroys this wlr_texture. */ diff --git a/include/wlr/types/wlr_cursor.h b/include/wlr/types/wlr_cursor.h index 70dca9f7..0883f3ca 100644 --- a/include/wlr/types/wlr_cursor.h +++ b/include/wlr/types/wlr_cursor.h @@ -73,7 +73,7 @@ bool wlr_cursor_warp(struct wlr_cursor *cur, struct wlr_input_device *dev, double x, double y); void wlr_cursor_warp_absolute(struct wlr_cursor *cur, - struct wlr_input_device *dev, double x_mm, double y_mm); + struct wlr_input_device *dev, double x, double y); /** * Move the cursor in the direction of the given x and y coordinates. @@ -155,7 +155,7 @@ void wlr_cursor_map_input_to_region(struct wlr_cursor *cur, * Convert absolute coordinates to layout coordinates for the device. */ bool wlr_cursor_absolute_to_layout_coords(struct wlr_cursor *cur, - struct wlr_input_device *device, double x_mm, double y_mm, - double width_mm, double height_mm, double *lx, double *ly); + struct wlr_input_device *device, double x, double y, + double *lx, double *ly); #endif diff --git a/include/wlr/types/wlr_input_device.h b/include/wlr/types/wlr_input_device.h index 6d8e3631..d65172c1 100644 --- a/include/wlr/types/wlr_input_device.h +++ b/include/wlr/types/wlr_input_device.h @@ -29,6 +29,8 @@ struct wlr_input_device { enum wlr_input_device_type type; int vendor, product; char *name; + // Or 0 if not applicable to this device + double width_mm, height_mm; /* wlr_input_device.type determines which of these is valid */ union { diff --git a/include/wlr/types/wlr_layer_shell.h b/include/wlr/types/wlr_layer_shell.h new file mode 100644 index 00000000..8d093ada --- /dev/null +++ b/include/wlr/types/wlr_layer_shell.h @@ -0,0 +1,102 @@ +#ifndef WLR_TYPES_WLR_LAYER_SHELL_H +#define WLR_TYPES_WLR_LAYER_SHELL_H +#include <stdbool.h> +#include <stdint.h> +#include <wayland-server.h> +#include <wlr/types/wlr_box.h> +#include <wlr/types/wlr_surface.h> +#include "wlr-layer-shell-unstable-v1-protocol.h" + +/** + * wlr_layer_shell allows clients to arrange themselves in "layers" on the + * desktop in accordance with the wlr-layer-shell protocol. When a client is + * added, the new_surface signal will be raised and passed a reference to our + * wlr_layer_surface. At this time, the client will have configured the surface + * as it desires, including information like desired anchors and margins. The + * compositor should use this information to decide how to arrange the layer + * on-screen, then determine the dimensions of the layer and call + * wlr_layer_surface_configure. The client will then attach a buffer and commit + * the surface, at which point the wlr_layer_surface map signal is raised and + * the compositor should begin rendering the surface. + */ +struct wlr_layer_shell { + struct wl_global *wl_global; + struct wl_list client_resources; // wl_resource + struct wl_list surfaces; // wl_layer_surface + + struct wl_listener display_destroy; + + struct { + struct wl_signal new_surface; + } events; + + void *data; +}; + +struct wlr_layer_surface_state { + uint32_t anchor; + int32_t exclusive_zone; + struct { + uint32_t top, right, bottom, left; + } margin; + bool keyboard_interactive; + uint32_t desired_width, desired_height; + uint32_t actual_width, actual_height; +}; + +struct wlr_layer_surface_configure { + struct wl_list link; // wlr_layer_surface::configure_list + uint32_t serial; + struct wlr_layer_surface_state state; +}; + +struct wlr_layer_surface { + struct wl_list link; // wlr_layer_shell::surfaces + struct wlr_surface *surface; + struct wlr_output *output; + struct wl_resource *resource; + struct wlr_layer_shell *shell; + + const char *namespace; + enum zwlr_layer_shell_v1_layer layer; + + bool added, configured, mapped, closed; + uint32_t configure_serial; + struct wl_event_source *configure_idle; + uint32_t configure_next_serial; + struct wl_list configure_list; + + struct wlr_layer_surface_configure *acked_configure; + + struct wlr_layer_surface_state client_pending; + struct wlr_layer_surface_state server_pending; + struct wlr_layer_surface_state current; + + struct wl_listener surface_destroy_listener; + + struct { + struct wl_signal destroy; + struct wl_signal map; + struct wl_signal unmap; + } events; + + void *data; +}; + +struct wlr_layer_shell *wlr_layer_shell_create(struct wl_display *display); +void wlr_layer_shell_destroy(struct wlr_layer_shell *layer_shell); + +/** + * Notifies the layer surface to configure itself with this width/height. The + * layer_surface will signal its map event when the surface is ready to assume + * this size. + */ +void wlr_layer_surface_configure(struct wlr_layer_surface *surface, + uint32_t width, uint32_t height); + +/** + * Unmaps this layer surface and notifies the client that it has been closed. + */ +void wlr_layer_surface_close(struct wlr_layer_surface *surface); + +#endif diff --git a/include/wlr/types/wlr_linux_dmabuf.h b/include/wlr/types/wlr_linux_dmabuf.h index 9d71e598..c06d8a87 100644 --- a/include/wlr/types/wlr_linux_dmabuf.h +++ b/include/wlr/types/wlr_linux_dmabuf.h @@ -11,6 +11,12 @@ #define DRM_FORMAT_MOD_INVALID ((1ULL<<56) - 1) #endif +enum { + WLR_DMABUF_BUFFER_ATTRIBS_FLAGS_Y_INVERT = 1, + WLR_DMABUF_BUFFER_ATTRIBS_FLAGS_INTERLACED = 2, + WLR_DMABUF_BUFFER_ATTRIBS_FLAGS_BOTTOM_FIRST = 4, +}; + struct wlr_dmabuf_buffer_attribs { /* set via params_add */ int n_planes; @@ -22,7 +28,7 @@ struct wlr_dmabuf_buffer_attribs { int32_t width; int32_t height; uint32_t format; - uint32_t flags; /* enum zlinux_buffer_params_flags */ + uint32_t flags; }; struct wlr_dmabuf_buffer { @@ -52,11 +58,6 @@ struct wlr_dmabuf_buffer *wlr_dmabuf_buffer_from_buffer_resource( struct wlr_dmabuf_buffer *wlr_dmabuf_buffer_from_params_resource( struct wl_resource *params_resource); -/** - * Returns true if the given dmabuf has y-axis inverted, false otherwise - */ -bool wlr_dmabuf_buffer_has_inverted_y(struct wlr_dmabuf_buffer *dmabuf); - /* the protocol interface */ struct wlr_linux_dmabuf { struct wl_global *wl_global; diff --git a/include/wlr/types/wlr_output_damage.h b/include/wlr/types/wlr_output_damage.h index 6682f942..beba2f6c 100644 --- a/include/wlr/types/wlr_output_damage.h +++ b/include/wlr/types/wlr_output_damage.h @@ -3,6 +3,7 @@ #include <pixman.h> #include <time.h> +#include <wlr/types/wlr_box.h> #include <wlr/types/wlr_output.h> /** diff --git a/include/wlr/types/wlr_output_layout.h b/include/wlr/types/wlr_output_layout.h index 4d10720e..3c150fc0 100644 --- a/include/wlr/types/wlr_output_layout.h +++ b/include/wlr/types/wlr_output_layout.h @@ -40,41 +40,42 @@ struct wlr_output_layout_output *wlr_output_layout_get( struct wlr_output_layout *layout, struct wlr_output *reference); struct wlr_output *wlr_output_layout_output_at(struct wlr_output_layout *layout, - double x, double y); + double lx, double ly); void wlr_output_layout_add(struct wlr_output_layout *layout, - struct wlr_output *output, int x, int y); + struct wlr_output *output, int lx, int ly); void wlr_output_layout_move(struct wlr_output_layout *layout, - struct wlr_output *output, int x, int y); + struct wlr_output *output, int lx, int ly); void wlr_output_layout_remove(struct wlr_output_layout *layout, struct wlr_output *output); /** - * Given x and y as pointers to global coordinates, adjusts them to local output + * Given x and y in layout coordinates, adjusts them to local output * coordinates relative to the given reference output. */ void wlr_output_layout_output_coords(struct wlr_output_layout *layout, - struct wlr_output *reference, double *x, double *y); + struct wlr_output *reference, double *lx, double *ly); bool wlr_output_layout_contains_point(struct wlr_output_layout *layout, - struct wlr_output *reference, int x, int y); + struct wlr_output *reference, int lx, int ly); bool wlr_output_layout_intersects(struct wlr_output_layout *layout, - struct wlr_output *reference, const struct wlr_box *target_box); + struct wlr_output *reference, const struct wlr_box *target_lbox); /** * Get the closest point on this layout from the given point from the reference * output. If reference is NULL, gets the closest point from the entire layout. */ void wlr_output_layout_closest_point(struct wlr_output_layout *layout, - struct wlr_output *reference, double x, double y, double *dest_x, - double *dest_y); + struct wlr_output *reference, double lx, double ly, double *dest_lx, + double *dest_ly); /** - * Get the box of the layout for the given reference output. If `reference` - * is NULL, the box will be for the extents of the entire layout. + * Get the box of the layout for the given reference output in layout + * coordinates. If `reference` is NULL, the box will be for the extents of the + * entire layout. */ struct wlr_box *wlr_output_layout_get_box( struct wlr_output_layout *layout, struct wlr_output *reference); @@ -109,6 +110,6 @@ enum wlr_direction { */ struct wlr_output *wlr_output_layout_adjacent_output( struct wlr_output_layout *layout, enum wlr_direction direction, - struct wlr_output *reference, double ref_x, double ref_y); + struct wlr_output *reference, double ref_lx, double ref_ly); #endif diff --git a/include/wlr/types/wlr_pointer.h b/include/wlr/types/wlr_pointer.h index e7ac9b46..a8969b9e 100644 --- a/include/wlr/types/wlr_pointer.h +++ b/include/wlr/types/wlr_pointer.h @@ -29,8 +29,8 @@ struct wlr_event_pointer_motion { struct wlr_event_pointer_motion_absolute { struct wlr_input_device *device; uint32_t time_msec; - double x_mm, y_mm; - double width_mm, height_mm; + // From 0..1 + double x, y; }; struct wlr_event_pointer_button { diff --git a/include/wlr/types/wlr_surface.h b/include/wlr/types/wlr_surface.h index 5c5b012f..4d03df73 100644 --- a/include/wlr/types/wlr_surface.h +++ b/include/wlr/types/wlr_surface.h @@ -134,6 +134,9 @@ struct wlr_surface *wlr_surface_get_main_surface(struct wlr_surface *surface); struct wlr_subsurface *wlr_surface_subsurface_at(struct wlr_surface *surface, double sx, double sy, double *sub_x, double *sub_y); +bool wlr_surface_point_accepts_input( + struct wlr_surface *surface, double sx, double sy); + void wlr_surface_send_enter(struct wlr_surface *surface, struct wlr_output *output); diff --git a/include/wlr/types/wlr_tablet_tool.h b/include/wlr/types/wlr_tablet_tool.h index 59e49ef8..22bf2649 100644 --- a/include/wlr/types/wlr_tablet_tool.h +++ b/include/wlr/types/wlr_tablet_tool.h @@ -36,8 +36,8 @@ struct wlr_event_tablet_tool_axis { struct wlr_input_device *device; uint32_t time_msec; uint32_t updated_axes; - double x_mm, y_mm; - double width_mm, height_mm; + // From 0..1 + double x, y; double pressure; double distance; double tilt_x, tilt_y; @@ -54,8 +54,8 @@ enum wlr_tablet_tool_proximity_state { struct wlr_event_tablet_tool_proximity { struct wlr_input_device *device; uint32_t time_msec; - double x_mm, y_mm; - double width_mm, height_mm; + // From 0..1 + double x, y; enum wlr_tablet_tool_proximity_state state; }; @@ -67,8 +67,8 @@ enum wlr_tablet_tool_tip_state { struct wlr_event_tablet_tool_tip { struct wlr_input_device *device; uint32_t time_msec; - double x_mm, y_mm; - double width_mm, height_mm; + // From 0..1 + double x, y; enum wlr_tablet_tool_tip_state state; }; diff --git a/include/wlr/types/wlr_touch.h b/include/wlr/types/wlr_touch.h index 8ea293eb..70070f84 100644 --- a/include/wlr/types/wlr_touch.h +++ b/include/wlr/types/wlr_touch.h @@ -23,8 +23,8 @@ struct wlr_event_touch_down { struct wlr_input_device *device; uint32_t time_msec; int32_t touch_id; - double x_mm, y_mm; - double width_mm, height_mm; + // From 0..1 + double x, y; }; struct wlr_event_touch_up { @@ -37,8 +37,8 @@ struct wlr_event_touch_motion { struct wlr_input_device *device; uint32_t time_msec; int32_t touch_id; - double x_mm, y_mm; - double width_mm, height_mm; + // From 0..1 + double x, y; }; struct wlr_event_touch_cancel { diff --git a/include/wlr/types/wlr_xdg_shell.h b/include/wlr/types/wlr_xdg_shell.h index fa808b60..9938f4b1 100644 --- a/include/wlr/types/wlr_xdg_shell.h +++ b/include/wlr/types/wlr_xdg_shell.h @@ -77,9 +77,22 @@ struct wlr_xdg_toplevel { struct wlr_xdg_surface *base; struct wlr_xdg_surface *parent; bool added; - struct wlr_xdg_toplevel_state next; // client protocol requests - struct wlr_xdg_toplevel_state pending; // user configure requests + + struct wlr_xdg_toplevel_state client_pending; + struct wlr_xdg_toplevel_state server_pending; struct wlr_xdg_toplevel_state current; + + char *title; + char *app_id; + + struct { + struct wl_signal request_maximize; + struct wl_signal request_fullscreen; + struct wl_signal request_minimize; + struct wl_signal request_move; + struct wl_signal request_resize; + struct wl_signal request_show_window_menu; + } events; }; struct wlr_xdg_surface_configure { @@ -109,9 +122,6 @@ struct wlr_xdg_surface { uint32_t configure_next_serial; struct wl_list configure_list; - char *title; - char *app_id; - bool has_next_geometry; struct wlr_box next_geometry; struct wlr_box geometry; @@ -124,13 +134,6 @@ struct wlr_xdg_surface { struct wl_signal new_popup; struct wl_signal map; struct wl_signal unmap; - - struct wl_signal request_maximize; - struct wl_signal request_fullscreen; - struct wl_signal request_minimize; - struct wl_signal request_move; - struct wl_signal request_resize; - struct wl_signal request_show_window_menu; } events; void *data; diff --git a/include/wlr/types/wlr_xdg_shell_v6.h b/include/wlr/types/wlr_xdg_shell_v6.h index ae3986ed..d01240eb 100644 --- a/include/wlr/types/wlr_xdg_shell_v6.h +++ b/include/wlr/types/wlr_xdg_shell_v6.h @@ -4,6 +4,7 @@ #include <wayland-server.h> #include <wlr/types/wlr_box.h> #include <wlr/types/wlr_seat.h> +#include "xdg-shell-unstable-v6-protocol.h" struct wlr_xdg_shell_v6 { struct wl_global *wl_global; @@ -32,6 +33,21 @@ struct wlr_xdg_client_v6 { struct wl_event_source *ping_timer; }; +struct wlr_xdg_positioner_v6 { + struct wlr_box anchor_rect; + enum zxdg_positioner_v6_anchor anchor; + enum zxdg_positioner_v6_gravity gravity; + enum zxdg_positioner_v6_constraint_adjustment constraint_adjustment; + + struct { + int32_t width, height; + } size; + + struct { + int32_t x, y; + } offset; +}; + struct wlr_xdg_popup_v6 { struct wlr_xdg_surface_v6 *base; struct wl_list link; @@ -45,6 +61,8 @@ struct wlr_xdg_popup_v6 { // geometry of the parent surface struct wlr_box geometry; + struct wlr_xdg_positioner_v6 positioner; + struct wl_list grab_link; // wlr_xdg_popup_grab_v6::popups }; @@ -77,9 +95,22 @@ struct wlr_xdg_toplevel_v6 { struct wlr_xdg_surface_v6 *base; struct wlr_xdg_surface_v6 *parent; bool added; - struct wlr_xdg_toplevel_v6_state next; // client protocol requests - struct wlr_xdg_toplevel_v6_state pending; // user configure requests + + struct wlr_xdg_toplevel_v6_state client_pending; + struct wlr_xdg_toplevel_v6_state server_pending; struct wlr_xdg_toplevel_v6_state current; + + char *title; + char *app_id; + + struct { + struct wl_signal request_maximize; + struct wl_signal request_fullscreen; + struct wl_signal request_minimize; + struct wl_signal request_move; + struct wl_signal request_resize; + struct wl_signal request_show_window_menu; + } events; }; struct wlr_xdg_surface_v6_configure { @@ -109,9 +140,6 @@ struct wlr_xdg_surface_v6 { uint32_t configure_next_serial; struct wl_list configure_list; - char *title; - char *app_id; - bool has_next_geometry; struct wlr_box next_geometry; struct wlr_box geometry; @@ -124,13 +152,6 @@ struct wlr_xdg_surface_v6 { struct wl_signal new_popup; struct wl_signal map; struct wl_signal unmap; - - struct wl_signal request_maximize; - struct wl_signal request_fullscreen; - struct wl_signal request_minimize; - struct wl_signal request_move; - struct wl_signal request_resize; - struct wl_signal request_show_window_menu; } events; void *data; @@ -226,4 +247,46 @@ struct wlr_xdg_surface_v6 *wlr_xdg_surface_v6_popup_at( struct wlr_xdg_surface_v6 *surface, double sx, double sy, double *popup_sx, double *popup_sy); +/** + * Get the geometry for this positioner based on the anchor rect, gravity, and + * size of this positioner. + */ +struct wlr_box wlr_xdg_positioner_v6_get_geometry( + struct wlr_xdg_positioner_v6 *positioner); + +/** + * Get the anchor point for this popup in the toplevel parent's coordinate system. + */ +void wlr_xdg_popup_v6_get_anchor_point(struct wlr_xdg_popup_v6 *popup, + int *toplevel_sx, int *toplevel_sy); + +/** + * Convert the given coordinates in the popup coordinate system to the toplevel + * surface coordinate system. + */ +void wlr_xdg_popup_v6_get_toplevel_coords(struct wlr_xdg_popup_v6 *popup, + int popup_sx, int popup_sy, int *toplevel_sx, int *toplevel_sy); + +/** + * Set the geometry of this popup to unconstrain it according to its + * xdg-positioner rules. The box should be in the popup's root toplevel parent + * surface coordinate system. + */ +void wlr_xdg_popup_v6_unconstrain_from_box(struct wlr_xdg_popup_v6 *popup, + struct wlr_box *toplevel_sx_box); + +/** + Invert the right/left anchor and gravity for this positioner. This can be + used to "flip" the positioner around the anchor rect in the x direction. + */ +void wlr_positioner_v6_invert_x( + struct wlr_xdg_positioner_v6 *positioner); + +/** + Invert the top/bottom anchor and gravity for this positioner. This can be + used to "flip" the positioner around the anchor rect in the y direction. + */ +void wlr_positioner_v6_invert_y( + struct wlr_xdg_positioner_v6 *positioner); + #endif diff --git a/include/wlr/xwayland.h b/include/wlr/xwayland.h index f34860aa..9b9d9cf9 100644 --- a/include/wlr/xwayland.h +++ b/include/wlr/xwayland.h @@ -126,8 +126,8 @@ struct wlr_xwayland_surface { struct wl_signal request_maximize; struct wl_signal request_fullscreen; - struct wl_signal map_notify; - struct wl_signal unmap_notify; + struct wl_signal map; + struct wl_signal unmap; struct wl_signal set_title; struct wl_signal set_class; struct wl_signal set_parent; @@ -166,21 +166,23 @@ void wlr_xwayland_set_cursor(struct wlr_xwayland *wlr_xwayland, int32_t hotspot_x, int32_t hotspot_y); void wlr_xwayland_surface_activate(struct wlr_xwayland_surface *surface, - bool activated); + bool activated); void wlr_xwayland_surface_configure(struct wlr_xwayland_surface *surface, - int16_t x, int16_t y, uint16_t width, uint16_t height); + int16_t x, int16_t y, uint16_t width, uint16_t height); void wlr_xwayland_surface_close(struct wlr_xwayland_surface *surface); void wlr_xwayland_surface_set_maximized(struct wlr_xwayland_surface *surface, - bool maximized); + bool maximized); void wlr_xwayland_surface_set_fullscreen(struct wlr_xwayland_surface *surface, - bool fullscreen); + bool fullscreen); void wlr_xwayland_set_seat(struct wlr_xwayland *xwayland, - struct wlr_seat *seat); + struct wlr_seat *seat); + +bool wlr_xwayland_surface_is_unmanaged( + const struct wlr_xwayland_surface *surface); -bool wlr_xwayland_surface_is_unmanaged(const struct wlr_xwayland_surface *surface); #endif diff --git a/meson.build b/meson.build index 7740b416..04c93817 100644 --- a/meson.build +++ b/meson.build @@ -82,35 +82,40 @@ if elogind.found() and get_option('enable_elogind') != 'false' endif if get_option('enable_x11_backend') or get_option('enable_xwayland') - xcb = dependency('xcb') - xcb_composite = dependency('xcb-composite') - xcb_xfixes = dependency('xcb-xfixes') - xcb_image = dependency('xcb-image') - xcb_render = dependency('xcb-render') - x11_xcb = dependency('x11-xcb') - - xcb_icccm = dependency('xcb-icccm', required: false) - xcb_errors = dependency('xcb-errors', required: get_option('enable_xcb_errors') == 'true') - - if xcb_icccm.found() - conf_data.set('WLR_HAS_XCB_ICCCM', true) - endif - - if xcb_errors.found() and get_option('enable_xcb_errors') != 'false' - conf_data.set('WLR_HAS_XCB_ERRORS', true) - endif - - wlr_deps += [ - xcb, - xcb_composite, - x11_xcb, - ] + xcb = dependency('xcb') + xcb_composite = dependency('xcb-composite') + xcb_xfixes = dependency('xcb-xfixes') + xcb_image = dependency('xcb-image') + xcb_render = dependency('xcb-render') + x11_xcb = dependency('x11-xcb') + + xcb_icccm = dependency('xcb-icccm', required: false) + xcb_xkb = dependency('xcb-xkb', required: false) + xcb_errors = dependency('xcb-errors', required: get_option('enable_xcb_errors') == 'true') + + if xcb_icccm.found() + conf_data.set('WLR_HAS_XCB_ICCCM', true) + endif + + if xcb_xkb.found() + conf_data.set('WLR_HAS_XCB_XKB', true) + endif + + if xcb_errors.found() and get_option('enable_xcb_errors') != 'false' + conf_data.set('WLR_HAS_XCB_ERRORS', true) + endif + + wlr_deps += [ + xcb, + xcb_composite, + x11_xcb, + ] else - add_project_arguments('-DMESA_EGL_NO_X11_HEADERS', language: 'c') + add_project_arguments('-DMESA_EGL_NO_X11_HEADERS', language: 'c') endif if get_option('enable_x11_backend') - conf_data.set('WLR_HAS_X11_BACKEND', true) + conf_data.set('WLR_HAS_X11_BACKEND', true) endif if get_option('enable_xwayland') diff --git a/protocol/meson.build b/protocol/meson.build index 638b0c46..a41fdec3 100644 --- a/protocol/meson.build +++ b/protocol/meson.build @@ -30,6 +30,7 @@ protocols = [ 'idle.xml', 'screenshooter.xml', 'server-decoration.xml', + 'wlr-layer-shell-unstable-v1.xml', ] client_protocols = [ @@ -38,6 +39,7 @@ client_protocols = [ [wl_protocol_dir, 'unstable/idle-inhibit/idle-inhibit-unstable-v1.xml'], 'idle.xml', 'screenshooter.xml', + 'wlr-layer-shell-unstable-v1.xml', ] wl_protos_src = [] diff --git a/protocol/wlr-layer-shell-unstable-v1.xml b/protocol/wlr-layer-shell-unstable-v1.xml new file mode 100644 index 00000000..3181c0bb --- /dev/null +++ b/protocol/wlr-layer-shell-unstable-v1.xml @@ -0,0 +1,281 @@ +<?xml version="1.0" encoding="UTF-8"?> +<protocol name="wlr_layer_shell_unstable_v1"> + <copyright> + Copyright © 2017 Drew DeVault + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that copyright notice and this permission + notice appear in supporting documentation, and that the name of + the copyright holders not be used in advertising or publicity + pertaining to distribution of the software without specific, + written prior permission. The copyright holders make no + representations about the suitability of this software for any + purpose. It is provided "as is" without express or implied + warranty. + + THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS + SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND + FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY + SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN + AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF + THIS SOFTWARE. + </copyright> + + <interface name="zwlr_layer_shell_v1" version="1"> + <description summary="create surfaces that are layers of the desktop"> + Clients can use this interface to assign the surface_layer role to + wl_surfaces. Such surfaces are assigned to a "layer" of the output and + rendered with a defined z-depth respective to each other. They may also be + anchored to the edges and corners of a screen and specify input handling + semantics. This interface should be suitable for the implementation of + many desktop shell components, and a broad number of other applications + that interact with the desktop. + </description> + + <request name="get_layer_surface"> + <description summary="create a layer_surface from a surface"> + Create a layer surface for an existing surface. This assigns the role of + layer_surface, or raises a protocol error if another role is already + assigned. + + Creating a layer surface from a wl_surface which has a buffer attached + or committed is a client error, and any attempts by a client to attach + or manipulate a buffer prior to the first layer_surface.configure call + must also be treated as errors. + + Clients can specify a namespace that defines the purpose of the layer + surface. + </description> + <arg name="id" type="new_id" interface="zwlr_layer_surface_v1"/> + <arg name="surface" type="object" interface="wl_surface"/> + <arg name="output" type="object" interface="wl_output"/> + <arg name="layer" type="uint" enum="layer" summary="layer to add this surface to"/> + <arg name="namespace" type="string" summary="namespace for the layer surface"/> + </request> + + <enum name="error"> + <entry name="role" value="0" summary="wl_surface has another role"/> + <entry name="invalid_layer" value="1" summary="layer value is invalid"/> + <entry name="already_constructed" value="2" summary="wl_surface has a buffer attached or committed"/> + </enum> + + <enum name="layer"> + <description summary="available layers for surfaces"> + These values indicate which layers a surface can be rendered in. They + are ordered by z depth, bottom-most first. Traditional shell surfaces + will typically be rendered between the bottom and top layers. + Fullscreen shell surfaces are typically rendered at the top layer. + Multiple surfaces can share a single layer, and ordering within a + single layer is undefined. + </description> + + <entry name="background" value="0"/> + <entry name="bottom" value="1"/> + <entry name="top" value="2"/> + <entry name="overlay" value="3"/> + </enum> + </interface> + + <interface name="zwlr_layer_surface_v1" version="1"> + <description summary="layer metadata interface"> + An interface that may be implemented by a wl_surface, for surfaces that + are designed to be rendered as a layer of a stacked desktop-like + environment. + + Layer surface state (size, anchor, exclusive zone, margin, interactivity) + is double-buffered, and will be applied at the time wl_surface.commit of + the corresponding wl_surface is called. + </description> + + <request name="set_size"> + <description summary="sets the size of the surface"> + Sets the size of the surface in surface-local coordinates. The + compositor will display the surface centered with respect to its + anchors. + + If you pass 0 for either value, the compositor will assign it and + inform you of the assignment in the configure event. You must set your + anchor to opposite edges in the dimensions you omit; not doing so is a + protocol error. Both values are 0 by default. + + Size is double-buffered, see wl_surface.commit. + </description> + <arg name="width" type="uint"/> + <arg name="height" type="uint"/> + </request> + + <request name="set_anchor"> + <description summary="configures the anchor point of the surface"> + Requests that the compositor anchor the surface to the specified edges + and corners. If two orthoginal edges are specified (e.g. 'top' and + 'left'), then the anchor point will be the intersection of the edges + (e.g. the top left corner of the output); otherwise the anchor point + will be centered on that edge, or in the center if none is specified. + + Anchor is double-buffered, see wl_surface.commit. + </description> + <arg name="anchor" type="uint" enum="anchor"/> + </request> + + <request name="set_exclusive_zone"> + <description summary="configures the exclusive geometry of this surface"> + Requests that the compositor avoids occluding an area of the surface + with other surfaces. The compositor's use of this information is + implementation-dependent - do not assume that this region will not + actually be occluded. + + A positive value is only meaningful if the surface is anchored to an + edge, rather than a corner. The zone is the number of surface-local + coordinates from the edge that are considered exclusive. + + Surfaces that do not wish to have an exclusive zone may instead specify + how they should interact with surfaces that do. If set to zero, the + surface indicates that it would like to be moved to avoid occluding + surfaces with a positive excluzive zone. If set to -1, the surface + indicates that it would not like to be moved to accomodate for other + surfaces, and the compositor should extend it all the way to the edges + it is anchored to. + + For example, a panel might set its exclusive zone to 10, so that + maximized shell surfaces are not shown on top of it. A notification + might set its exclusive zone to 0, so that it is moved to avoid + occluding the panel, but shell surfaces are shown underneath it. A + wallpaper or lock screen might set their exclusive zone to -1, so that + they stretch below or over the panel. + + The default value is 0. + + Exclusive zone is double-buffered, see wl_surface.commit. + </description> + <arg name="zone" type="int"/> + </request> + + <request name="set_margin"> + <description summary="sets a margin from the anchor point"> + Requests that the surface be placed some distance away from the anchor + point on the output, in surface-local coordinates. Setting this value + for edges you are not anchored to has no effect. + + The exclusive zone includes the margin. + + Margin is double-buffered, see wl_surface.commit. + </description> + <arg name="top" type="int"/> + <arg name="right" type="int"/> + <arg name="bottom" type="int"/> + <arg name="left" type="int"/> + </request> + + <request name="set_keyboard_interactivity"> + <description summary="requests keyboard events"> + Set to 1 to request that the seat send keyboard events to this layer + surface. For layers below the shell surface layer, the seat will use + normal focus semantics. For layers above the shell surface layers, the + seat will always give exclusive keyboard focus to the top-most layer + which has keyboard interactivity set to true. + + Layer surfaces receive pointer, touch, and tablet events normally. If + you do not want to receive them, set the input region on your surface + to an empty region. + + Events is double-buffered, see wl_surface.commit. + </description> + <arg name="keyboard_interactivity" type="uint"/> + </request> + + <request name="get_popup"> + <description summary="assign this layer_surface as an xdg_popup parent"> + This assigns an xdg_popup's parent to this layer_surface. This popup + should have been created via xdg_surface::get_popup with the parent set + to NULL, and this request must be invoked before committing the popup's + initial state. + + See the documentation of xdg_popup for more details about what an + xdg_popup is and how it is used. + </description> + <arg name="popup" type="object" interface="xdg_popup"/> + </request> + + <request name="ack_configure"> + <description summary="ack a configure event"> + When a configure event is received, if a client commits the + surface in response to the configure event, then the client + must make an ack_configure request sometime before the commit + request, passing along the serial of the configure event. + + If the client receives multiple configure events before it + can respond to one, it only has to ack the last configure event. + + A client is not required to commit immediately after sending + an ack_configure request - it may even ack_configure several times + before its next surface commit. + + A client may send multiple ack_configure requests before committing, but + only the last request sent before a commit indicates which configure + event the client really is responding to. + </description> + <arg name="serial" type="uint" summary="the serial from the configure event"/> + </request> + + <request name="destroy" type="destructor"> + <description summary="destroy the layer_surface"> + This request destroys the layer surface. + </description> + </request> + + <event name="configure"> + <description summary="suggest a surface change"> + The configure event asks the client to resize its surface. + + Clients should arrange their surface for the new states, and then send + an ack_configure request with the serial sent in this configure event at + some point before committing the new surface. + + The client is free to dismiss all but the last configure event it + received. + + The width and height arguments specify the size of the window in + surface-local coordinates. + + The size is a hint, in the sense that the client is free to ignore it if + it doesn't resize, pick a smaller size (to satisfy aspect ratio or + resize in steps of NxM pixels). If the client picks a smaller size and + is anchored to two opposite anchors (e.g. 'top' and 'bottom'), the + surface will be centered on this axis. + + If the width or height arguments are zero, it means the client should + decide its own window dimension. + </description> + <arg name="serial" type="uint"/> + <arg name="width" type="uint"/> + <arg name="height" type="uint"/> + </event> + + <event name="closed"> + <description summary="surface should be closed"> + The closed event is sent by the compositor when the surface will no + longer be shown. The output may have been destroyed or the user may + have asked for it to be removed. Further changes to the surface will be + ignored. The client should destroy the resource after receiving this + event, and create a new surface if they so choose. + </description> + </event> + + <enum name="error"> + <entry name="invalid_surface_state" value="0" summary="provided surface state is invalid"/> + <entry name="invalid_size" value="1" summary="size is invalid"/> + <entry name="invalid_anchor" value="2" summary="anchor bitfield is invalid"/> + </enum> + + <enum name="anchor" bitfield="true"> + <entry name="top" value="1" summary="the top edge of the anchor rectangle"/> + <entry name="bottom" value="2" summary="the bottom edge of the anchor rectangle"/> + <entry name="left" value="4" summary="the left edge of the anchor rectangle"/> + <entry name="right" value="8" summary="the right edge of the anchor rectangle"/> + </enum> + </interface> +</protocol> diff --git a/render/egl.c b/render/egl.c index e582b6d3..473d1319 100644 --- a/render/egl.c +++ b/render/egl.c @@ -2,7 +2,6 @@ #include <stdio.h> #include <EGL/egl.h> #include <EGL/eglext.h> -#include <GLES2/gl2.h> #include <stdlib.h> #include <wlr/render/egl.h> #include <wlr/util/log.h> @@ -94,9 +93,10 @@ static void print_dmabuf_formats(struct wlr_egl *egl) { char str_formats[num * 5 + 1]; for (int i = 0; i < num; i++) { - snprintf(&str_formats[i*5], (num - i) * 5 + 1, "%.4s ", (char*)&formats[i]); + snprintf(&str_formats[i*5], (num - i) * 5 + 1, "%.4s ", + (char*)&formats[i]); } - wlr_log(L_INFO, "Supported dmabuf buffer formats: %s", str_formats); + wlr_log(L_DEBUG, "Supported dmabuf buffer formats: %s", str_formats); free(formats); } @@ -155,33 +155,31 @@ bool wlr_egl_init(struct wlr_egl *egl, EGLenum platform, void *remote_display, } eglMakeCurrent(egl->display, EGL_NO_SURFACE, EGL_NO_SURFACE, egl->context); - egl->egl_exts_str = eglQueryString(egl->display, EGL_EXTENSIONS); - egl->gl_exts_str = (const char*) glGetString(GL_EXTENSIONS); + egl->exts_str = eglQueryString(egl->display, EGL_EXTENSIONS); wlr_log(L_INFO, "Using EGL %d.%d", (int)major, (int)minor); - wlr_log(L_INFO, "Supported EGL extensions: %s", egl->egl_exts_str); + wlr_log(L_INFO, "Supported EGL extensions: %s", egl->exts_str); wlr_log(L_INFO, "EGL vendor: %s", eglQueryString(egl->display, EGL_VENDOR)); - wlr_log(L_INFO, "Using %s", glGetString(GL_VERSION)); - wlr_log(L_INFO, "GL vendor: %s", glGetString(GL_VENDOR)); - wlr_log(L_INFO, "Supported OpenGL ES extensions: %s", egl->gl_exts_str); - if (!check_egl_ext(egl->egl_exts_str, "EGL_WL_bind_wayland_display") || - !check_egl_ext(egl->egl_exts_str, "EGL_KHR_image_base")) { + if (!check_egl_ext(egl->exts_str, "EGL_KHR_image_base")) { wlr_log(L_ERROR, "Required egl extensions not supported"); goto error; } egl->egl_exts.buffer_age = - check_egl_ext(egl->egl_exts_str, "EGL_EXT_buffer_age"); + check_egl_ext(egl->exts_str, "EGL_EXT_buffer_age"); egl->egl_exts.swap_buffers_with_damage = - check_egl_ext(egl->egl_exts_str, "EGL_EXT_swap_buffers_with_damage") || - check_egl_ext(egl->egl_exts_str, "EGL_KHR_swap_buffers_with_damage"); + check_egl_ext(egl->exts_str, "EGL_EXT_swap_buffers_with_damage") || + check_egl_ext(egl->exts_str, "EGL_KHR_swap_buffers_with_damage"); egl->egl_exts.dmabuf_import = - check_egl_ext(egl->egl_exts_str, "EGL_EXT_image_dma_buf_import"); + check_egl_ext(egl->exts_str, "EGL_EXT_image_dma_buf_import"); egl->egl_exts.dmabuf_import_modifiers = - check_egl_ext(egl->egl_exts_str, "EGL_EXT_image_dma_buf_import_modifiers") + check_egl_ext(egl->exts_str, "EGL_EXT_image_dma_buf_import_modifiers") && eglQueryDmaBufFormatsEXT && eglQueryDmaBufModifiersEXT; + + egl->egl_exts.bind_wayland_display = + check_egl_ext(egl->exts_str, "EGL_WL_bind_wayland_display"); print_dmabuf_formats(egl); return true; @@ -223,24 +221,6 @@ bool wlr_egl_bind_display(struct wlr_egl *egl, struct wl_display *local_display) return false; } -bool wlr_egl_query_buffer(struct wlr_egl *egl, struct wl_resource *buf, - int attrib, int *value) { - if (!eglQueryWaylandBufferWL) { - return false; - } - return eglQueryWaylandBufferWL(egl->display, buf, attrib, value); -} - -EGLImage wlr_egl_create_image(struct wlr_egl *egl, EGLenum target, - EGLClientBuffer buffer, const EGLint *attribs) { - if (!eglCreateImageKHR) { - return NULL; - } - - return eglCreateImageKHR(egl->display, egl->context, target, - buffer, attribs); -} - bool wlr_egl_destroy_image(struct wlr_egl *egl, EGLImage image) { if (!eglDestroyImageKHR) { return false; @@ -251,8 +231,9 @@ bool wlr_egl_destroy_image(struct wlr_egl *egl, EGLImage image) { } EGLSurface wlr_egl_create_surface(struct wlr_egl *egl, void *window) { - EGLSurface surf = eglCreatePlatformWindowSurfaceEXT(egl->display, egl->config, - window, NULL); + assert(eglCreatePlatformWindowSurfaceEXT); + EGLSurface surf = eglCreatePlatformWindowSurfaceEXT(egl->display, + egl->config, window, NULL); if (surf == EGL_NO_SURFACE) { wlr_log(L_ERROR, "Failed to create EGL surface"); return EGL_NO_SURFACE; @@ -289,6 +270,10 @@ bool wlr_egl_make_current(struct wlr_egl *egl, EGLSurface surface, return true; } +bool wlr_egl_is_current(struct wlr_egl *egl) { + return eglGetCurrentContext() == egl->context; +} + bool wlr_egl_swap_buffers(struct wlr_egl *egl, EGLSurface surface, pixman_region32_t *damage) { EGLBoolean ret; @@ -323,7 +308,37 @@ bool wlr_egl_swap_buffers(struct wlr_egl *egl, EGLSurface surface, return true; } -EGLImage wlr_egl_create_image_from_dmabuf(struct wlr_egl *egl, +EGLImageKHR wlr_egl_create_image_from_wl_drm(struct wlr_egl *egl, + struct wl_resource *data, EGLint *fmt, int *width, int *height, + bool *inverted_y) { + if (!eglQueryWaylandBufferWL || !eglCreateImageKHR) { + return NULL; + } + + if (!eglQueryWaylandBufferWL(egl->display, data, EGL_TEXTURE_FORMAT, fmt)) { + return NULL; + } + + eglQueryWaylandBufferWL(egl->display, data, EGL_WIDTH, width); + eglQueryWaylandBufferWL(egl->display, data, EGL_HEIGHT, height); + + EGLint _inverted_y; + if (eglQueryWaylandBufferWL(egl->display, data, EGL_WAYLAND_Y_INVERTED_WL, + &_inverted_y)) { + *inverted_y = !!_inverted_y; + } else { + *inverted_y = false; + } + + const EGLint attribs[] = { + EGL_WAYLAND_PLANE_WL, 0, + EGL_NONE, + }; + return eglCreateImageKHR(egl->display, egl->context, EGL_WAYLAND_BUFFER_WL, + data, attribs); +} + +EGLImageKHR wlr_egl_create_image_from_dmabuf(struct wlr_egl *egl, struct wlr_dmabuf_buffer_attribs *attributes) { bool has_modifier = false; if (attributes->modifier[0] != DRM_FORMAT_MOD_INVALID) { @@ -431,7 +446,7 @@ int wlr_egl_get_dmabuf_formats(struct wlr_egl *egl, int **formats) { if (!egl->egl_exts.dmabuf_import || !egl->egl_exts.dmabuf_import_modifiers) { - wlr_log(L_ERROR, "dmabuf extension not present"); + wlr_log(L_DEBUG, "dmabuf extension not present"); return -1; } diff --git a/render/gles2/renderer.c b/render/gles2/renderer.c index 61665a07..b8bce98d 100644 --- a/render/gles2/renderer.c +++ b/render/gles2/renderer.c @@ -6,29 +6,32 @@ #include <stdlib.h> #include <wayland-server-protocol.h> #include <wayland-util.h> -#include <wlr/backend.h> #include <wlr/render/egl.h> #include <wlr/render/interface.h> #include <wlr/render/wlr_renderer.h> #include <wlr/types/wlr_matrix.h> #include <wlr/util/log.h> -#include "render/gles2.h" #include "glapi.h" +#include "render/gles2.h" static const struct wlr_renderer_impl renderer_impl; static struct wlr_gles2_renderer *gles2_get_renderer( struct wlr_renderer *wlr_renderer) { assert(wlr_renderer->impl == &renderer_impl); - struct wlr_gles2_renderer *renderer = - (struct wlr_gles2_renderer *)wlr_renderer; - assert(eglGetCurrentContext() == renderer->egl->context); + return (struct wlr_gles2_renderer *)wlr_renderer; +} + +static struct wlr_gles2_renderer *gles2_get_renderer_in_context( + struct wlr_renderer *wlr_renderer) { + struct wlr_gles2_renderer *renderer = gles2_get_renderer(wlr_renderer); + assert(wlr_egl_is_current(renderer->egl)); return renderer; } static void gles2_begin(struct wlr_renderer *wlr_renderer, uint32_t width, uint32_t height) { - gles2_get_renderer(wlr_renderer); + gles2_get_renderer_in_context(wlr_renderer); GLES2_DEBUG_PUSH; @@ -45,13 +48,13 @@ static void gles2_begin(struct wlr_renderer *wlr_renderer, uint32_t width, } static void gles2_end(struct wlr_renderer *wlr_renderer) { - gles2_get_renderer(wlr_renderer); + gles2_get_renderer_in_context(wlr_renderer); // no-op } static void gles2_clear(struct wlr_renderer *wlr_renderer, const float color[static 4]) { - gles2_get_renderer(wlr_renderer); + gles2_get_renderer_in_context(wlr_renderer); GLES2_DEBUG_PUSH; glClearColor(color[0], color[1], color[2], color[3]); @@ -61,7 +64,7 @@ static void gles2_clear(struct wlr_renderer *wlr_renderer, static void gles2_scissor(struct wlr_renderer *wlr_renderer, struct wlr_box *box) { - gles2_get_renderer(wlr_renderer); + gles2_get_renderer_in_context(wlr_renderer); GLES2_DEBUG_PUSH; if (box != NULL) { @@ -73,14 +76,6 @@ static void gles2_scissor(struct wlr_renderer *wlr_renderer, GLES2_DEBUG_POP; } -static struct wlr_texture *gles2_renderer_texture_create( - struct wlr_renderer *wlr_renderer) { - assert(wlr_renderer->impl == &renderer_impl); - struct wlr_gles2_renderer *renderer = - (struct wlr_gles2_renderer *)wlr_renderer; - return gles2_texture_create(renderer->egl); -} - static void draw_quad() { GLfloat verts[] = { 1, 0, // top right @@ -107,21 +102,28 @@ static void draw_quad() { glDisableVertexAttribArray(1); } -static bool gles2_render_texture_with_matrix( - struct wlr_renderer *wlr_renderer, struct wlr_texture *wlr_texture, - const float matrix[static 9], float alpha) { - struct wlr_gles2_renderer *renderer = gles2_get_renderer(wlr_renderer); - struct wlr_gles2_texture *texture = gles2_get_texture(wlr_texture); - if (!wlr_texture->valid) { - wlr_log(L_ERROR, "attempt to render invalid texture"); - return false; - } - - GLuint prog = renderer->shaders.tex_rgba; - if (texture->target == GL_TEXTURE_EXTERNAL_OES) { +static bool gles2_render_texture_with_matrix(struct wlr_renderer *wlr_renderer, + struct wlr_texture *wlr_texture, const float matrix[static 9], + float alpha) { + struct wlr_gles2_renderer *renderer = + gles2_get_renderer_in_context(wlr_renderer); + struct wlr_gles2_texture *texture = + gles2_get_texture_in_context(wlr_texture); + + GLuint prog = 0; + GLenum target = 0; + switch (texture->type) { + case WLR_GLES2_TEXTURE_GLTEX: + case WLR_GLES2_TEXTURE_WL_DRM_GL: + prog = texture->has_alpha ? renderer->shaders.tex_rgba : + renderer->shaders.tex_rgbx; + target = GL_TEXTURE_2D; + break; + case WLR_GLES2_TEXTURE_WL_DRM_EXT: + case WLR_GLES2_TEXTURE_DMABUF: prog = renderer->shaders.tex_ext; - } else if (!texture->pixel_format->has_alpha) { - prog = renderer->shaders.tex_rgbx; + target = GL_TEXTURE_EXTERNAL_OES; + break; } // OpenGL ES 2 requires the glUniformMatrix3fv transpose parameter to be set @@ -130,15 +132,23 @@ static bool gles2_render_texture_with_matrix( wlr_matrix_transpose(transposition, matrix); GLES2_DEBUG_PUSH; - glBindTexture(texture->target, texture->tex_id); - glTexParameteri(texture->target, GL_TEXTURE_MIN_FILTER, GL_LINEAR); - glTexParameteri(texture->target, GL_TEXTURE_MAG_FILTER, GL_LINEAR); + + GLuint tex_id = texture->type == WLR_GLES2_TEXTURE_GLTEX ? + texture->gl_tex : texture->image_tex; + glActiveTexture(GL_TEXTURE0); + glBindTexture(target, tex_id); + + glTexParameteri(target, GL_TEXTURE_MIN_FILTER, GL_LINEAR); + glTexParameteri(target, GL_TEXTURE_MAG_FILTER, GL_LINEAR); + glUseProgram(prog); glUniformMatrix3fv(0, 1, GL_FALSE, transposition); - glUniform1i(1, wlr_texture->inverted_y); + glUniform1i(1, texture->inverted_y); glUniform1f(3, alpha); + draw_quad(); + GLES2_DEBUG_POP; return true; } @@ -146,7 +156,8 @@ static bool gles2_render_texture_with_matrix( static void gles2_render_quad_with_matrix(struct wlr_renderer *wlr_renderer, const float color[static 4], const float matrix[static 9]) { - struct wlr_gles2_renderer *renderer = gles2_get_renderer(wlr_renderer); + struct wlr_gles2_renderer *renderer = + gles2_get_renderer_in_context(wlr_renderer); // OpenGL ES 2 requires the glUniformMatrix3fv transpose parameter to be set // to GL_FALSE @@ -163,7 +174,8 @@ static void gles2_render_quad_with_matrix(struct wlr_renderer *wlr_renderer, static void gles2_render_ellipse_with_matrix(struct wlr_renderer *wlr_renderer, const float color[static 4], const float matrix[static 9]) { - struct wlr_gles2_renderer *renderer = gles2_get_renderer(wlr_renderer); + struct wlr_gles2_renderer *renderer = + gles2_get_renderer_in_context(wlr_renderer); // OpenGL ES 2 requires the glUniformMatrix3fv transpose parameter to be set // to GL_FALSE @@ -183,20 +195,38 @@ static const enum wl_shm_format *gles2_renderer_formats( return gles2_formats(len); } -static bool gles2_buffer_is_drm(struct wlr_renderer *wlr_renderer, - struct wl_resource *buffer) { - struct wlr_gles2_renderer *renderer = gles2_get_renderer(wlr_renderer); +static bool gles2_resource_is_wl_drm_buffer(struct wlr_renderer *wlr_renderer, + struct wl_resource *resource) { + struct wlr_gles2_renderer *renderer = + gles2_get_renderer_in_context(wlr_renderer); - EGLint format; - return wlr_egl_query_buffer(renderer->egl, buffer, EGL_TEXTURE_FORMAT, - &format); + if (!eglQueryWaylandBufferWL) { + return false; + } + + EGLint fmt; + return eglQueryWaylandBufferWL(renderer->egl->display, resource, + EGL_TEXTURE_FORMAT, &fmt); +} + +static void gles2_wl_drm_buffer_get_size(struct wlr_renderer *wlr_renderer, + struct wl_resource *buffer, int *width, int *height) { + struct wlr_gles2_renderer *renderer = + gles2_get_renderer_in_context(wlr_renderer); + + if (!eglQueryWaylandBufferWL) { + return; + } + + eglQueryWaylandBufferWL(renderer->egl->display, buffer, EGL_WIDTH, width); + eglQueryWaylandBufferWL(renderer->egl->display, buffer, EGL_HEIGHT, height); } static bool gles2_read_pixels(struct wlr_renderer *wlr_renderer, enum wl_shm_format wl_fmt, uint32_t stride, uint32_t width, uint32_t height, uint32_t src_x, uint32_t src_y, uint32_t dst_x, uint32_t dst_y, void *data) { - gles2_get_renderer(wlr_renderer); + gles2_get_renderer_in_context(wlr_renderer); const struct gles2_pixel_format *fmt = gles2_format_from_wl(wl_fmt); if (fmt == NULL) { @@ -222,11 +252,32 @@ static bool gles2_read_pixels(struct wlr_renderer *wlr_renderer, return true; } -static bool gles2_format_supported(struct wlr_renderer *r, +static bool gles2_format_supported(struct wlr_renderer *wlr_renderer, enum wl_shm_format wl_fmt) { return gles2_format_from_wl(wl_fmt) != NULL; } +static struct wlr_texture *gles2_texture_from_pixels( + struct wlr_renderer *wlr_renderer, enum wl_shm_format wl_fmt, + uint32_t stride, uint32_t width, uint32_t height, const void *data) { + struct wlr_gles2_renderer *renderer = gles2_get_renderer(wlr_renderer); + return wlr_gles2_texture_from_pixels(renderer->egl, wl_fmt, stride, width, + height, data); +} + +static struct wlr_texture *gles2_texture_from_wl_drm( + struct wlr_renderer *wlr_renderer, struct wl_resource *data) { + struct wlr_gles2_renderer *renderer = gles2_get_renderer(wlr_renderer); + return wlr_gles2_texture_from_wl_drm(renderer->egl, data); +} + +static struct wlr_texture *gles2_texture_from_dmabuf( + struct wlr_renderer *wlr_renderer, + struct wlr_dmabuf_buffer_attribs *attribs) { + struct wlr_gles2_renderer *renderer = gles2_get_renderer(wlr_renderer); + return wlr_gles2_texture_from_dmabuf(renderer->egl, attribs); +} + static void gles2_destroy(struct wlr_renderer *wlr_renderer) { struct wlr_gles2_renderer *renderer = gles2_get_renderer(wlr_renderer); @@ -254,14 +305,17 @@ static const struct wlr_renderer_impl renderer_impl = { .end = gles2_end, .clear = gles2_clear, .scissor = gles2_scissor, - .texture_create = gles2_renderer_texture_create, .render_texture_with_matrix = gles2_render_texture_with_matrix, .render_quad_with_matrix = gles2_render_quad_with_matrix, .render_ellipse_with_matrix = gles2_render_ellipse_with_matrix, .formats = gles2_renderer_formats, - .buffer_is_drm = gles2_buffer_is_drm, + .resource_is_wl_drm_buffer = gles2_resource_is_wl_drm_buffer, + .wl_drm_buffer_get_size = gles2_wl_drm_buffer_get_size, .read_pixels = gles2_read_pixels, .format_supported = gles2_format_supported, + .texture_from_pixels = gles2_texture_from_pixels, + .texture_from_wl_drm = gles2_texture_from_wl_drm, + .texture_from_dmabuf = gles2_texture_from_dmabuf, }; void gles2_push_marker(const char *file, const char *func) { @@ -288,11 +342,11 @@ static log_importance_t gles2_log_importance_to_wlr(GLenum type) { case GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR_KHR: return L_ERROR; case GL_DEBUG_TYPE_PORTABILITY_KHR: return L_DEBUG; case GL_DEBUG_TYPE_PERFORMANCE_KHR: return L_DEBUG; - case GL_DEBUG_TYPE_OTHER_KHR: return L_INFO; + case GL_DEBUG_TYPE_OTHER_KHR: return L_DEBUG; case GL_DEBUG_TYPE_MARKER_KHR: return L_DEBUG; case GL_DEBUG_TYPE_PUSH_GROUP_KHR: return L_DEBUG; case GL_DEBUG_TYPE_POP_GROUP_KHR: return L_DEBUG; - default: return L_INFO; + default: return L_DEBUG; } } @@ -366,7 +420,11 @@ extern const GLchar tex_fragment_src_rgba[]; extern const GLchar tex_fragment_src_rgbx[]; extern const GLchar tex_fragment_src_external[]; -struct wlr_renderer *wlr_gles2_renderer_create(struct wlr_backend *backend) { +struct wlr_renderer *wlr_gles2_renderer_create(struct wlr_egl *egl) { + if (!load_glapi()) { + return NULL; + } + struct wlr_gles2_renderer *renderer = calloc(1, sizeof(struct wlr_gles2_renderer)); if (renderer == NULL) { @@ -374,9 +432,14 @@ struct wlr_renderer *wlr_gles2_renderer_create(struct wlr_backend *backend) { } wlr_renderer_init(&renderer->wlr_renderer, &renderer_impl); - renderer->egl = wlr_backend_get_egl(backend); + renderer->egl = egl; wlr_egl_make_current(renderer->egl, EGL_NO_SURFACE, NULL); + renderer->exts_str = (const char*) glGetString(GL_EXTENSIONS); + wlr_log(L_INFO, "Using %s", glGetString(GL_VERSION)); + wlr_log(L_INFO, "GL vendor: %s", glGetString(GL_VENDOR)); + wlr_log(L_INFO, "Supported GLES2 extensions: %s", renderer->exts_str); + if (glDebugMessageCallbackKHR && glDebugMessageControlKHR) { glEnable(GL_DEBUG_OUTPUT_KHR); glEnable(GL_DEBUG_OUTPUT_SYNCHRONOUS_KHR); diff --git a/render/gles2/texture.c b/render/gles2/texture.c index 46193c78..45169daf 100644 --- a/render/gles2/texture.c +++ b/render/gles2/texture.c @@ -10,366 +10,238 @@ #include <wlr/render/interface.h> #include <wlr/types/wlr_matrix.h> #include <wlr/util/log.h> +#include "glapi.h" #include "render/gles2.h" #include "util/signal.h" -static struct gles2_pixel_format external_pixel_format = { - .wl_format = 0, - .depth = 0, - .bpp = 0, - .gl_format = 0, - .gl_type = 0, -}; - -static void gles2_texture_ensure(struct wlr_gles2_texture *texture, - GLenum target) { - if (texture->tex_id) { - return; - } - texture->target = target; - glGenTextures(1, &texture->tex_id); - glBindTexture(target, texture->tex_id); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); -} - static const struct wlr_texture_impl texture_impl; -struct wlr_gles2_texture *gles2_get_texture(struct wlr_texture *wlr_texture) { +static struct wlr_gles2_texture *gles2_get_texture( + struct wlr_texture *wlr_texture) { assert(wlr_texture->impl == &texture_impl); return (struct wlr_gles2_texture *)wlr_texture; } -static bool gles2_texture_upload_pixels(struct wlr_texture *wlr_texture, - enum wl_shm_format format, int stride, int width, int height, - const unsigned char *pixels) { +struct wlr_gles2_texture *gles2_get_texture_in_context( + struct wlr_texture *wlr_texture) { struct wlr_gles2_texture *texture = gles2_get_texture(wlr_texture); - - const struct gles2_pixel_format *fmt = gles2_format_from_wl(format); - if (!fmt || !fmt->gl_format) { - wlr_log(L_ERROR, "No supported pixel format for this texture"); - return false; - } - texture->wlr_texture.width = width; - texture->wlr_texture.height = height; - texture->wlr_texture.format = format; - texture->pixel_format = fmt; - - GLES2_DEBUG_PUSH; - gles2_texture_ensure(texture, GL_TEXTURE_2D); - glBindTexture(GL_TEXTURE_2D, texture->tex_id); - glPixelStorei(GL_UNPACK_ROW_LENGTH_EXT, stride); - glTexImage2D(GL_TEXTURE_2D, 0, fmt->gl_format, width, height, 0, - fmt->gl_format, fmt->gl_type, pixels); - GLES2_DEBUG_POP; - - texture->wlr_texture.valid = true; - return true; + assert(wlr_egl_is_current(texture->egl)); + return texture; } -static bool gles2_texture_update_pixels(struct wlr_texture *wlr_texture, - enum wl_shm_format format, int stride, int x, int y, - int width, int height, const unsigned char *pixels) { +static void gles2_texture_get_size(struct wlr_texture *wlr_texture, int *width, + int *height) { struct wlr_gles2_texture *texture = gles2_get_texture(wlr_texture); - - // TODO: Test if the unpack subimage extension is supported and adjust the - // upload strategy if not - if (!texture->wlr_texture.valid - || texture->wlr_texture.format != format - /* || unpack not supported */) { - return gles2_texture_upload_pixels(&texture->wlr_texture, format, - stride, width, height, pixels); - } - const struct gles2_pixel_format *fmt = texture->pixel_format; - GLES2_DEBUG_PUSH; - glBindTexture(GL_TEXTURE_2D, texture->tex_id); - glPixelStorei(GL_UNPACK_ROW_LENGTH_EXT, stride); - glPixelStorei(GL_UNPACK_SKIP_PIXELS_EXT, x); - glPixelStorei(GL_UNPACK_SKIP_ROWS_EXT, y); - glTexSubImage2D(GL_TEXTURE_2D, 0, x, y, width, height, fmt->gl_format, - fmt->gl_type, pixels); - glPixelStorei(GL_UNPACK_SKIP_PIXELS_EXT, 0); - glPixelStorei(GL_UNPACK_SKIP_ROWS_EXT, 0); - GLES2_DEBUG_POP; - return true; + *width = texture->width; + *height = texture->height; } -static bool gles2_texture_upload_shm(struct wlr_texture *wlr_texture, - uint32_t format, struct wl_shm_buffer *buffer) { - struct wlr_gles2_texture *texture = gles2_get_texture(wlr_texture); +static bool gles2_texture_write_pixels(struct wlr_texture *wlr_texture, + enum wl_shm_format wl_fmt, uint32_t stride, uint32_t width, + uint32_t height, uint32_t src_x, uint32_t src_y, uint32_t dst_x, + uint32_t dst_y, const void *data) { + struct wlr_gles2_texture *texture = + gles2_get_texture_in_context(wlr_texture); + + if (texture->type != WLR_GLES2_TEXTURE_GLTEX) { + wlr_log(L_ERROR, "Cannot write pixels to immutable texture"); + return false; + } - const struct gles2_pixel_format *fmt = gles2_format_from_wl(format); - if (!fmt || !fmt->gl_format) { - wlr_log(L_ERROR, "Unsupported pixel format %"PRIu32" for this texture", - format); + const struct gles2_pixel_format *fmt = gles2_format_from_wl(wl_fmt); + if (fmt == NULL) { + wlr_log(L_ERROR, "Unsupported pixel format %"PRIu32, wl_fmt); return false; } - wl_shm_buffer_begin_access(buffer); - uint8_t *pixels = wl_shm_buffer_get_data(buffer); - int width = wl_shm_buffer_get_width(buffer); - int height = wl_shm_buffer_get_height(buffer); - int pitch = wl_shm_buffer_get_stride(buffer) / (fmt->bpp / 8); - texture->wlr_texture.width = width; - texture->wlr_texture.height = height; - texture->wlr_texture.format = format; - texture->pixel_format = fmt; + // TODO: what if the unpack subimage extension isn't supported? GLES2_DEBUG_PUSH; - gles2_texture_ensure(texture, GL_TEXTURE_2D); - glBindTexture(GL_TEXTURE_2D, texture->tex_id); - glPixelStorei(GL_UNPACK_ROW_LENGTH_EXT, pitch); - glPixelStorei(GL_UNPACK_SKIP_PIXELS_EXT, 0); - glPixelStorei(GL_UNPACK_SKIP_ROWS_EXT, 0); - glTexImage2D(GL_TEXTURE_2D, 0, fmt->gl_format, width, height, 0, - fmt->gl_format, fmt->gl_type, pixels); - GLES2_DEBUG_POP; - texture->wlr_texture.valid = true; - wl_shm_buffer_end_access(buffer); - return true; -} + glBindTexture(GL_TEXTURE_2D, texture->gl_tex); -static bool gles2_texture_update_shm(struct wlr_texture *wlr_texture, - uint32_t format, int x, int y, int width, int height, - struct wl_shm_buffer *buffer) { - struct wlr_gles2_texture *texture = gles2_get_texture(wlr_texture); + glPixelStorei(GL_UNPACK_ROW_LENGTH_EXT, stride / (fmt->bpp / 8)); + glPixelStorei(GL_UNPACK_SKIP_PIXELS_EXT, src_x); + glPixelStorei(GL_UNPACK_SKIP_ROWS_EXT, src_y); - // TODO: Test if the unpack subimage extension is supported and adjust the - // upload strategy if not - assert(texture); - if (!texture->wlr_texture.valid - || texture->wlr_texture.format != format - /* || unpack not supported */) { - return gles2_texture_upload_shm(&texture->wlr_texture, format, buffer); - } - const struct gles2_pixel_format *fmt = texture->pixel_format; - wl_shm_buffer_begin_access(buffer); - uint8_t *pixels = wl_shm_buffer_get_data(buffer); - int pitch = wl_shm_buffer_get_stride(buffer) / (fmt->bpp / 8); + glTexSubImage2D(GL_TEXTURE_2D, 0, dst_x, dst_y, width, height, + fmt->gl_format, fmt->gl_type, data); - GLES2_DEBUG_PUSH; - glBindTexture(GL_TEXTURE_2D, texture->tex_id); - glPixelStorei(GL_UNPACK_ROW_LENGTH_EXT, pitch); - glPixelStorei(GL_UNPACK_SKIP_PIXELS_EXT, x); - glPixelStorei(GL_UNPACK_SKIP_ROWS_EXT, y); - glTexSubImage2D(GL_TEXTURE_2D, 0, x, y, width, height, - fmt->gl_format, fmt->gl_type, pixels); + glPixelStorei(GL_UNPACK_ROW_LENGTH_EXT, 0); glPixelStorei(GL_UNPACK_SKIP_PIXELS_EXT, 0); glPixelStorei(GL_UNPACK_SKIP_ROWS_EXT, 0); - GLES2_DEBUG_POP; - - wl_shm_buffer_end_access(buffer); + GLES2_DEBUG_POP; return true; } -static bool gles2_texture_upload_drm(struct wlr_texture *wlr_texture, - struct wl_resource *buf) { - struct wlr_gles2_texture *tex = gles2_get_texture(wlr_texture); - if (!glEGLImageTargetTexture2DOES) { - return false; +static void gles2_texture_destroy(struct wlr_texture *wlr_texture) { + if (wlr_texture == NULL) { + return; } - EGLint format; - if (!wlr_egl_query_buffer(tex->egl, buf, EGL_TEXTURE_FORMAT, &format)) { - wlr_log(L_INFO, "upload_drm called with no drm buffer"); - return false; - } + struct wlr_gles2_texture *texture = gles2_get_texture(wlr_texture); - wlr_egl_query_buffer(tex->egl, buf, EGL_WIDTH, - (EGLint*)&tex->wlr_texture.width); - wlr_egl_query_buffer(tex->egl, buf, EGL_HEIGHT, - (EGLint*)&tex->wlr_texture.height); + wlr_egl_make_current(texture->egl, EGL_NO_SURFACE, NULL); + + GLES2_DEBUG_PUSH; - EGLint inverted_y; - if (wlr_egl_query_buffer(tex->egl, buf, EGL_WAYLAND_Y_INVERTED_WL, - &inverted_y)) { - tex->wlr_texture.inverted_y = !!inverted_y; + if (texture->image_tex) { + glDeleteTextures(1, &texture->image_tex); + } + if (texture->image) { + assert(eglDestroyImageKHR); + wlr_egl_destroy_image(texture->egl, texture->image); } - GLenum target; - const struct gles2_pixel_format *pf; - switch (format) { - case EGL_TEXTURE_RGB: - case EGL_TEXTURE_RGBA: - target = GL_TEXTURE_2D; - pf = gles2_format_from_wl(WL_SHM_FORMAT_ARGB8888); - break; - case EGL_TEXTURE_EXTERNAL_WL: - target = GL_TEXTURE_EXTERNAL_OES; - pf = &external_pixel_format; - break; - default: - wlr_log(L_ERROR, "invalid/unsupported egl buffer format"); - return false; + if (texture->type == WLR_GLES2_TEXTURE_GLTEX) { + glDeleteTextures(1, &texture->gl_tex); } - GLES2_DEBUG_PUSH; - gles2_texture_ensure(tex, target); - glBindTexture(GL_TEXTURE_2D, tex->tex_id); GLES2_DEBUG_POP; - EGLint attribs[] = { EGL_WAYLAND_PLANE_WL, 0, EGL_NONE }; + free(texture); +} + +static const struct wlr_texture_impl texture_impl = { + .get_size = gles2_texture_get_size, + .write_pixels = gles2_texture_write_pixels, + .destroy = gles2_texture_destroy, +}; + +struct wlr_texture *wlr_gles2_texture_from_pixels(struct wlr_egl *egl, + enum wl_shm_format wl_fmt, uint32_t stride, uint32_t width, + uint32_t height, const void *data) { + assert(wlr_egl_is_current(egl)); - if (tex->image) { - wlr_egl_destroy_image(tex->egl, tex->image); + const struct gles2_pixel_format *fmt = gles2_format_from_wl(wl_fmt); + if (fmt == NULL) { + wlr_log(L_ERROR, "Unsupported pixel format %"PRIu32, wl_fmt); + return NULL; } - tex->image = wlr_egl_create_image(tex->egl, EGL_WAYLAND_BUFFER_WL, - (EGLClientBuffer*) buf, attribs); - if (!tex->image) { - wlr_log(L_ERROR, "failed to create EGL image"); - return false; + struct wlr_gles2_texture *texture = + calloc(1, sizeof(struct wlr_gles2_texture)); + if (texture == NULL) { + wlr_log(L_ERROR, "Allocation failed"); + return NULL; } + wlr_texture_init(&texture->wlr_texture, &texture_impl); + texture->egl = egl; + texture->width = width; + texture->height = height; + texture->type = WLR_GLES2_TEXTURE_GLTEX; + texture->has_alpha = fmt->has_alpha; GLES2_DEBUG_PUSH; - glActiveTexture(GL_TEXTURE0); - glBindTexture(target, tex->tex_id); - glEGLImageTargetTexture2DOES(target, tex->image); - GLES2_DEBUG_POP; - tex->wlr_texture.valid = true; - tex->pixel_format = pf; - - return true; -} -static bool gles2_texture_upload_eglimage(struct wlr_texture *wlr_texture, - EGLImageKHR image, uint32_t width, uint32_t height) { - struct wlr_gles2_texture *tex = gles2_get_texture(wlr_texture); + glGenTextures(1, &texture->gl_tex); + glBindTexture(GL_TEXTURE_2D, texture->gl_tex); - tex->image = image; - tex->pixel_format = &external_pixel_format; - tex->wlr_texture.valid = true; - tex->wlr_texture.width = width; - tex->wlr_texture.height = height; + glPixelStorei(GL_UNPACK_ROW_LENGTH_EXT, stride / (fmt->bpp / 8)); + glTexImage2D(GL_TEXTURE_2D, 0, fmt->gl_format, width, height, 0, + fmt->gl_format, fmt->gl_type, data); + glPixelStorei(GL_UNPACK_ROW_LENGTH_EXT, 0); - GLES2_DEBUG_PUSH; - gles2_texture_ensure(tex, GL_TEXTURE_2D); - glActiveTexture(GL_TEXTURE0); - glBindTexture(GL_TEXTURE_EXTERNAL_OES, tex->tex_id); - glEGLImageTargetTexture2DOES(GL_TEXTURE_EXTERNAL_OES, tex->image); GLES2_DEBUG_POP; - - return true; + return &texture->wlr_texture; } -static bool gles2_texture_upload_dmabuf(struct wlr_texture *wlr_texture, - struct wl_resource *dmabuf_resource) { - struct wlr_gles2_texture *tex = gles2_get_texture(wlr_texture); - struct wlr_dmabuf_buffer *dmabuf = - wlr_dmabuf_buffer_from_buffer_resource(dmabuf_resource); +struct wlr_texture *wlr_gles2_texture_from_wl_drm(struct wlr_egl *egl, + struct wl_resource *data) { + assert(wlr_egl_is_current(egl)); - if (!tex->egl->egl_exts.dmabuf_import) { - wlr_log(L_ERROR, "Want dmabuf but extension not present"); - return false; + if (!glEGLImageTargetTexture2DOES) { + return NULL; } - tex->wlr_texture.width = dmabuf->attributes.width; - tex->wlr_texture.height = dmabuf->attributes.height; - - if (tex->image) { - wlr_egl_destroy_image(tex->egl, tex->image); + struct wlr_gles2_texture *texture = + calloc(1, sizeof(struct wlr_gles2_texture)); + if (texture == NULL) { + wlr_log(L_ERROR, "Allocation failed"); + return NULL; } + wlr_texture_init(&texture->wlr_texture, &texture_impl); + texture->egl = egl; + texture->wl_drm = data; - if (wlr_dmabuf_buffer_has_inverted_y(dmabuf)) { - wlr_texture->inverted_y = true; + EGLint fmt; + texture->image = wlr_egl_create_image_from_wl_drm(egl, data, &fmt, + &texture->width, &texture->height, &texture->inverted_y); + if (texture->image == NULL) { + free(texture); + return NULL; } GLenum target; - const struct gles2_pixel_format *pf; - if (dmabuf->attributes.n_planes > 1) { - target = GL_TEXTURE_EXTERNAL_OES; - pf = &external_pixel_format; - } else { + switch (fmt) { + case EGL_TEXTURE_RGB: + case EGL_TEXTURE_RGBA: target = GL_TEXTURE_2D; - pf = gles2_format_from_wl(WL_SHM_FORMAT_ARGB8888); - } - GLES2_DEBUG_PUSH; - gles2_texture_ensure(tex, target); - glBindTexture(target, tex->tex_id); - tex->image = wlr_egl_create_image_from_dmabuf(tex->egl, &dmabuf->attributes); - glActiveTexture(GL_TEXTURE0); - glEGLImageTargetTexture2DOES(target, tex->image); - GLES2_DEBUG_POP; - tex->pixel_format = pf; - tex->wlr_texture.valid = true; - return true; -} - -static bool gles2_texture_get_dmabuf_size(struct wlr_texture *texture, struct - wl_resource *resource, int *width, int *height) { - if (!wlr_dmabuf_resource_is_buffer(resource)) { - return false; + texture->type = WLR_GLES2_TEXTURE_WL_DRM_GL; + texture->has_alpha = fmt == EGL_TEXTURE_RGBA; + break; + case EGL_TEXTURE_EXTERNAL_WL: + target = GL_TEXTURE_EXTERNAL_OES; + texture->type = WLR_GLES2_TEXTURE_WL_DRM_EXT; + texture->has_alpha = true; + break; + default: + wlr_log(L_ERROR, "Invalid or unsupported EGL buffer format"); + free(texture); + return NULL; } - struct wlr_dmabuf_buffer *dmabuf = - wlr_dmabuf_buffer_from_buffer_resource(resource); - *width = dmabuf->attributes.width; - *height = dmabuf->attributes.height; - return true; -} + GLES2_DEBUG_PUSH; -static void gles2_texture_get_buffer_size(struct wlr_texture *texture, - struct wl_resource *resource, int *width, int *height) { - struct wl_shm_buffer *buffer = wl_shm_buffer_get(resource); - if (!buffer) { - struct wlr_gles2_texture *tex = (struct wlr_gles2_texture *)texture; - if (!glEGLImageTargetTexture2DOES) { - return; - } - if (!wlr_egl_query_buffer(tex->egl, resource, EGL_WIDTH, - (EGLint*)width)) { - if (!gles2_texture_get_dmabuf_size(texture, resource, width, - height)) { - wlr_log(L_ERROR, "could not get size of the buffer"); - return; - } - } - wlr_egl_query_buffer(tex->egl, resource, EGL_HEIGHT, (EGLint*)height); + glGenTextures(1, &texture->image_tex); + glBindTexture(target, texture->image_tex); + glEGLImageTargetTexture2DOES(target, texture->image); - return; - } - - *width = wl_shm_buffer_get_width(buffer); - *height = wl_shm_buffer_get_height(buffer); + GLES2_DEBUG_POP; + return &texture->wlr_texture; } -static void gles2_texture_destroy(struct wlr_texture *wlr_texture) { - struct wlr_gles2_texture *texture = gles2_get_texture(wlr_texture); +struct wlr_texture *wlr_gles2_texture_from_dmabuf(struct wlr_egl *egl, + struct wlr_dmabuf_buffer_attribs *attribs) { + assert(wlr_egl_is_current(egl)); - wlr_signal_emit_safe(&texture->wlr_texture.destroy_signal, - &texture->wlr_texture); - if (texture->tex_id) { - GLES2_DEBUG_PUSH; - glDeleteTextures(1, &texture->tex_id); - GLES2_DEBUG_POP; + if (!glEGLImageTargetTexture2DOES) { + return NULL; } - if (texture->image) { - wlr_egl_destroy_image(texture->egl, texture->image); + if (!egl->egl_exts.dmabuf_import) { + wlr_log(L_ERROR, "Cannot create DMA-BUF texture: EGL extension " + "unavailable"); + return NULL; } - free(texture); -} - -static const struct wlr_texture_impl texture_impl = { - .upload_pixels = gles2_texture_upload_pixels, - .update_pixels = gles2_texture_update_pixels, - .upload_shm = gles2_texture_upload_shm, - .update_shm = gles2_texture_update_shm, - .upload_drm = gles2_texture_upload_drm, - .upload_dmabuf = gles2_texture_upload_dmabuf, - .upload_eglimage = gles2_texture_upload_eglimage, - .get_buffer_size = gles2_texture_get_buffer_size, - .destroy = gles2_texture_destroy, -}; - -struct wlr_texture *gles2_texture_create(struct wlr_egl *egl) { - struct wlr_gles2_texture *texture; - if (!(texture = calloc(1, sizeof(struct wlr_gles2_texture)))) { + struct wlr_gles2_texture *texture = + calloc(1, sizeof(struct wlr_gles2_texture)); + if (texture == NULL) { + wlr_log(L_ERROR, "Allocation failed"); return NULL; } wlr_texture_init(&texture->wlr_texture, &texture_impl); texture->egl = egl; + texture->width = attribs->width; + texture->height = attribs->height; + texture->type = WLR_GLES2_TEXTURE_DMABUF; + texture->has_alpha = true; + texture->inverted_y = + (attribs->flags & WLR_DMABUF_BUFFER_ATTRIBS_FLAGS_Y_INVERT) != 0; + + texture->image = wlr_egl_create_image_from_dmabuf(egl, attribs); + if (texture->image == NULL) { + free(texture); + return NULL; + } + + GLES2_DEBUG_PUSH; + + glGenTextures(1, &texture->image_tex); + glBindTexture(GL_TEXTURE_EXTERNAL_OES, texture->image_tex); + glEGLImageTargetTexture2DOES(GL_TEXTURE_EXTERNAL_OES, texture->image); + + GLES2_DEBUG_POP; return &texture->wlr_texture; } diff --git a/render/wlr_renderer.c b/render/wlr_renderer.c index 5598a0e7..e33c2bed 100644 --- a/render/wlr_renderer.c +++ b/render/wlr_renderer.c @@ -1,3 +1,4 @@ +#include <assert.h> #include <stdbool.h> #include <stdlib.h> #include <wlr/render/interface.h> @@ -6,6 +7,15 @@ void wlr_renderer_init(struct wlr_renderer *renderer, const struct wlr_renderer_impl *impl) { + assert(impl->begin); + assert(impl->clear); + assert(impl->scissor); + assert(impl->render_texture_with_matrix); + assert(impl->render_quad_with_matrix); + assert(impl->render_ellipse_with_matrix); + assert(impl->formats); + assert(impl->format_supported); + assert(impl->texture_from_pixels); renderer->impl = impl; } @@ -22,7 +32,9 @@ void wlr_renderer_begin(struct wlr_renderer *r, int width, int height) { } void wlr_renderer_end(struct wlr_renderer *r) { - r->impl->end(r); + if (r->impl->end) { + r->impl->end(r); + } } void wlr_renderer_clear(struct wlr_renderer *r, const float color[static 4]) { @@ -33,16 +45,10 @@ void wlr_renderer_scissor(struct wlr_renderer *r, struct wlr_box *box) { r->impl->scissor(r, box); } -struct wlr_texture *wlr_render_texture_create(struct wlr_renderer *r) { - return r->impl->texture_create(r); -} - bool wlr_render_texture(struct wlr_renderer *r, struct wlr_texture *texture, const float projection[static 9], int x, int y, float alpha) { - const struct wlr_box box = { - .x = x, .y = y, - .width = texture->width, .height = texture->height, - }; + struct wlr_box box = { .x = x, .y = y }; + wlr_texture_get_size(texture, &box.width, &box.height); float matrix[9]; wlr_matrix_project_box(matrix, &box, WL_OUTPUT_TRANSFORM_NORMAL, 0, @@ -90,15 +96,29 @@ const enum wl_shm_format *wlr_renderer_get_formats( return r->impl->formats(r, len); } -bool wlr_renderer_buffer_is_drm(struct wlr_renderer *r, - struct wl_resource *buffer) { - return r->impl->buffer_is_drm(r, buffer); +bool wlr_renderer_resource_is_wl_drm_buffer(struct wlr_renderer *r, + struct wl_resource *resource) { + if (!r->impl->resource_is_wl_drm_buffer) { + return false; + } + return r->impl->resource_is_wl_drm_buffer(r, resource); +} + +void wlr_renderer_wl_drm_buffer_get_size(struct wlr_renderer *r, + struct wl_resource *buffer, int *width, int *height) { + if (!r->impl->wl_drm_buffer_get_size) { + return; + } + return r->impl->wl_drm_buffer_get_size(r, buffer, width, height); } bool wlr_renderer_read_pixels(struct wlr_renderer *r, enum wl_shm_format fmt, uint32_t stride, uint32_t width, uint32_t height, uint32_t src_x, uint32_t src_y, uint32_t dst_x, uint32_t dst_y, void *data) { + if (!r->impl->read_pixels) { + return false; + } return r->impl->read_pixels(r, fmt, stride, width, height, src_x, src_y, dst_x, dst_y, data); } diff --git a/render/wlr_texture.c b/render/wlr_texture.c index 33c91822..9aecfd98 100644 --- a/render/wlr_texture.c +++ b/render/wlr_texture.c @@ -1,3 +1,4 @@ +#include <assert.h> #include <stdbool.h> #include <stdlib.h> #include <wlr/render/interface.h> @@ -5,8 +6,9 @@ void wlr_texture_init(struct wlr_texture *texture, const struct wlr_texture_impl *impl) { + assert(impl->get_size); + assert(impl->write_pixels); texture->impl = impl; - wl_signal_init(&texture->destroy_signal); } void wlr_texture_destroy(struct wlr_texture *texture) { @@ -17,45 +19,38 @@ void wlr_texture_destroy(struct wlr_texture *texture) { } } -bool wlr_texture_upload_pixels(struct wlr_texture *texture, uint32_t format, - int stride, int width, int height, const unsigned char *pixels) { - return texture->impl->upload_pixels(texture, format, stride, - width, height, pixels); +struct wlr_texture *wlr_texture_from_pixels(struct wlr_renderer *renderer, + enum wl_shm_format wl_fmt, uint32_t stride, uint32_t width, + uint32_t height, const void *data) { + return renderer->impl->texture_from_pixels(renderer, wl_fmt, stride, width, + height, data); } -bool wlr_texture_update_pixels(struct wlr_texture *texture, - enum wl_shm_format format, int stride, int x, int y, - int width, int height, const unsigned char *pixels) { - return texture->impl->update_pixels(texture, format, stride, x, y, - width, height, pixels); -} - -bool wlr_texture_upload_shm(struct wlr_texture *texture, uint32_t format, - struct wl_shm_buffer *shm) { - return texture->impl->upload_shm(texture, format, shm); -} - -bool wlr_texture_update_shm(struct wlr_texture *texture, uint32_t format, - int x, int y, int width, int height, struct wl_shm_buffer *shm) { - return texture->impl->update_shm(texture, format, x, y, width, height, shm); -} - -bool wlr_texture_upload_drm(struct wlr_texture *texture, - struct wl_resource *drm_buffer) { - return texture->impl->upload_drm(texture, drm_buffer); +struct wlr_texture *wlr_texture_from_wl_drm(struct wlr_renderer *renderer, + struct wl_resource *data) { + if (!renderer->impl->texture_from_wl_drm) { + return NULL; + } + return renderer->impl->texture_from_wl_drm(renderer, data); } -bool wlr_texture_upload_eglimage(struct wlr_texture *texture, - EGLImageKHR image, uint32_t width, uint32_t height) { - return texture->impl->upload_eglimage(texture, image, width, height); +struct wlr_texture *wlr_texture_from_dmabuf(struct wlr_renderer *renderer, + struct wlr_dmabuf_buffer_attribs *attribs) { + if (!renderer->impl->texture_from_dmabuf) { + return NULL; + } + return renderer->impl->texture_from_dmabuf(renderer, attribs); } -bool wlr_texture_upload_dmabuf(struct wlr_texture *texture, - struct wl_resource *dmabuf_resource) { - return texture->impl->upload_dmabuf(texture, dmabuf_resource); +void wlr_texture_get_size(struct wlr_texture *texture, int *width, + int *height) { + return texture->impl->get_size(texture, width, height); } -void wlr_texture_get_buffer_size(struct wlr_texture *texture, struct wl_resource - *resource, int *width, int *height) { - texture->impl->get_buffer_size(texture, resource, width, height); +bool wlr_texture_write_pixels(struct wlr_texture *texture, + enum wl_shm_format wl_fmt, uint32_t stride, uint32_t width, + uint32_t height, uint32_t src_x, uint32_t src_y, uint32_t dst_x, + uint32_t dst_y, const void *data) { + return texture->impl->write_pixels(texture, wl_fmt, stride, width, height, + src_x, src_y, dst_x, dst_y, data); } diff --git a/rootston/cursor.c b/rootston/cursor.c index ac597590..1ee195c2 100644 --- a/rootston/cursor.c +++ b/rootston/cursor.c @@ -10,6 +10,7 @@ #include <dev/evdev/input-event-codes.h> #endif #include "rootston/cursor.h" +#include "rootston/desktop.h" #include "rootston/xcursor.h" struct roots_cursor *roots_cursor_create(struct roots_seat *seat) { @@ -98,52 +99,59 @@ static void seat_view_deco_button(struct roots_seat_view *view, double sx, } } -static void roots_cursor_update_position(struct roots_cursor *cursor, +static void roots_passthrough_cursor(struct roots_cursor *cursor, uint32_t time) { - struct roots_desktop *desktop = cursor->seat->input->server->desktop; - struct roots_seat *seat = cursor->seat; - struct roots_view *view; - struct wlr_surface *surface = NULL; double sx, sy; - switch (cursor->mode) { - case ROOTS_CURSOR_PASSTHROUGH: - view = desktop_view_at(desktop, cursor->cursor->x, cursor->cursor->y, - &surface, &sx, &sy); + struct roots_view *view = NULL; + struct roots_seat *seat = cursor->seat; + struct roots_desktop *desktop = seat->input->server->desktop; + struct wlr_surface *surface = desktop_surface_at(desktop, + cursor->cursor->x, cursor->cursor->y, &sx, &sy, &view); + struct wl_client *client = NULL; + if (surface) { + client = wl_resource_get_client(surface->resource); + } + + if (cursor->cursor_client != client) { + wlr_xcursor_manager_set_cursor_image(cursor->xcursor_manager, + cursor->default_xcursor, cursor->cursor); + cursor->cursor_client = client; + } + + if (view) { struct roots_seat_view *seat_view = roots_seat_view_from_view(seat, view); - if (cursor->pointer_view && (surface || seat_view != cursor->pointer_view)) { + if (cursor->pointer_view && (surface || + seat_view != cursor->pointer_view)) { seat_view_deco_leave(cursor->pointer_view); cursor->pointer_view = NULL; } - bool set_compositor_cursor = !view && !surface && cursor->cursor_client; - if (view && surface) { - struct wl_client *view_client = - wl_resource_get_client(view->wlr_surface->resource); - set_compositor_cursor = view_client != cursor->cursor_client; - } - if (set_compositor_cursor) { - wlr_xcursor_manager_set_cursor_image(cursor->xcursor_manager, - cursor->default_xcursor, cursor->cursor); - cursor->cursor_client = NULL; - } - if (view && !surface) { - if (seat_view) { - cursor->pointer_view = seat_view; - seat_view_deco_motion(seat_view, sx, sy); - } - } - if (view && surface) { - // motion over a view surface - wlr_seat_pointer_notify_enter(seat->seat, surface, sx, sy); - wlr_seat_pointer_notify_motion(seat->seat, time, sx, sy); - } else { - wlr_seat_pointer_clear_focus(seat->seat); + if (!surface) { + cursor->pointer_view = seat_view; + seat_view_deco_motion(seat_view, sx, sy); } + } - struct roots_drag_icon *drag_icon; - wl_list_for_each(drag_icon, &seat->drag_icons, link) { - roots_drag_icon_update_position(drag_icon); - } + if (surface) { + wlr_seat_pointer_notify_enter(seat->seat, surface, sx, sy); + wlr_seat_pointer_notify_motion(seat->seat, time, sx, sy); + } else { + wlr_seat_pointer_clear_focus(seat->seat); + } + + struct roots_drag_icon *drag_icon; + wl_list_for_each(drag_icon, &seat->drag_icons, link) { + roots_drag_icon_update_position(drag_icon); + } +} + +static void roots_cursor_update_position( + struct roots_cursor *cursor, uint32_t time) { + struct roots_seat *seat = cursor->seat; + struct roots_view *view; + switch (cursor->mode) { + case ROOTS_CURSOR_PASSTHROUGH: + roots_passthrough_cursor(cursor, time); break; case ROOTS_CURSOR_MOVE: view = roots_seat_get_focus(seat); @@ -181,15 +189,9 @@ static void roots_cursor_update_position(struct roots_cursor *cursor, } else if (cursor->resize_edges & WLR_EDGE_RIGHT) { width += dx; } - - if (width < 1) { - width = 1; - } - if (height < 1) { - height = 1; - } - - view_move_resize(view, x, y, width, height); + view_move_resize(view, x, y, + width < 1 ? 1 : width, + height < 1 ? 1 : height); } break; case ROOTS_CURSOR_ROTATE: @@ -215,15 +217,15 @@ static void roots_cursor_press_button(struct roots_cursor *cursor, uint32_t state, double lx, double ly) { struct roots_seat *seat = cursor->seat; struct roots_desktop *desktop = seat->input->server->desktop; + bool is_touch = device->type == WLR_INPUT_DEVICE_TOUCH; - struct wlr_surface *surface = NULL; double sx, sy; - struct roots_view *view = - desktop_view_at(desktop, lx, ly, &surface, &sx, &sy); + struct roots_view *view; + struct wlr_surface *surface = desktop_surface_at(desktop, + lx, ly, &sx, &sy, &view); - if (state == WLR_BUTTON_PRESSED && - view && + if (state == WLR_BUTTON_PRESSED && view && roots_seat_has_meta_pressed(seat)) { roots_seat_set_focus(seat, view); @@ -251,11 +253,9 @@ static void roots_cursor_press_button(struct roots_cursor *cursor, break; } } else { - - if (view && !surface) { - if (cursor->pointer_view) { - seat_view_deco_button(cursor->pointer_view, sx, sy, button, state); - } + if (view && !surface && cursor->pointer_view) { + seat_view_deco_button(cursor->pointer_view, + sx, sy, button, state); } if (state == WLR_BUTTON_RELEASED && @@ -289,8 +289,8 @@ void roots_cursor_handle_motion(struct roots_cursor *cursor, void roots_cursor_handle_motion_absolute(struct roots_cursor *cursor, struct wlr_event_pointer_motion_absolute *event) { - wlr_cursor_warp_absolute(cursor->cursor, event->device, - event->x_mm / event->width_mm, event->y_mm / event->height_mm); + wlr_cursor_warp_absolute(cursor->cursor, + event->device, event->x, event->y); roots_cursor_update_position(cursor, event->time_msec); } @@ -309,17 +309,15 @@ void roots_cursor_handle_axis(struct roots_cursor *cursor, void roots_cursor_handle_touch_down(struct roots_cursor *cursor, struct wlr_event_touch_down *event) { struct roots_desktop *desktop = cursor->seat->input->server->desktop; - struct wlr_surface *surface = NULL; double lx, ly; - bool result = - wlr_cursor_absolute_to_layout_coords(cursor->cursor, - event->device, event->x_mm, event->y_mm, event->width_mm, - event->height_mm, &lx, &ly); + bool result = wlr_cursor_absolute_to_layout_coords(cursor->cursor, + event->device, event->x, event->y, &lx, &ly); if (!result) { return; } double sx, sy; - desktop_view_at(desktop, lx, ly, &surface, &sx, &sy); + struct wlr_surface *surface = desktop_surface_at( + desktop, lx, ly, &sx, &sy, NULL); uint32_t serial = 0; if (surface) { @@ -362,18 +360,16 @@ void roots_cursor_handle_touch_motion(struct roots_cursor *cursor, return; } - struct wlr_surface *surface = NULL; double lx, ly; - bool result = - wlr_cursor_absolute_to_layout_coords(cursor->cursor, - event->device, event->x_mm, event->y_mm, event->width_mm, - event->height_mm, &lx, &ly); + bool result = wlr_cursor_absolute_to_layout_coords(cursor->cursor, + event->device, event->x, event->y, &lx, &ly); if (!result) { return; } double sx, sy; - desktop_view_at(desktop, lx, ly, &surface, &sx, &sy); + struct wlr_surface *surface = desktop_surface_at( + desktop, lx, ly, &sx, &sy, NULL); if (surface) { wlr_seat_touch_point_focus(cursor->seat->seat, surface, @@ -396,15 +392,13 @@ void roots_cursor_handle_tool_axis(struct roots_cursor *cursor, if ((event->updated_axes & WLR_TABLET_TOOL_AXIS_X) && (event->updated_axes & WLR_TABLET_TOOL_AXIS_Y)) { wlr_cursor_warp_absolute(cursor->cursor, event->device, - event->x_mm / event->width_mm, event->y_mm / event->height_mm); + event->x, event->y); roots_cursor_update_position(cursor, event->time_msec); } else if ((event->updated_axes & WLR_TABLET_TOOL_AXIS_X)) { - wlr_cursor_warp_absolute(cursor->cursor, event->device, - event->x_mm / event->width_mm, -1); + wlr_cursor_warp_absolute(cursor->cursor, event->device, event->x, -1); roots_cursor_update_position(cursor, event->time_msec); } else if ((event->updated_axes & WLR_TABLET_TOOL_AXIS_Y)) { - wlr_cursor_warp_absolute(cursor->cursor, event->device, - -1, event->y_mm / event->height_mm); + wlr_cursor_warp_absolute(cursor->cursor, event->device, -1, event->y); roots_cursor_update_position(cursor, event->time_msec); } } @@ -432,7 +426,6 @@ void roots_cursor_handle_request_set_cursor(struct roots_cursor *cursor, return; } - wlr_log(L_DEBUG, "Setting client cursor"); wlr_cursor_set_surface(cursor->cursor, event->surface, event->hotspot_x, event->hotspot_y); cursor->cursor_client = event->seat_client->client; diff --git a/rootston/desktop.c b/rootston/desktop.c index 65d9a280..ab16ed3d 100644 --- a/rootston/desktop.c +++ b/rootston/desktop.c @@ -9,9 +9,10 @@ #include <wlr/types/wlr_cursor.h> #include <wlr/types/wlr_gamma_control.h> #include <wlr/types/wlr_idle.h> +#include <wlr/types/wlr_idle_inhibit_v1.h> +#include <wlr/types/wlr_layer_shell.h> #include <wlr/types/wlr_linux_dmabuf.h> #include <wlr/types/wlr_output_layout.h> -#include <wlr/types/wlr_idle_inhibit_v1.h> #include <wlr/types/wlr_primary_selection.h> #include <wlr/types/wlr_server_decoration.h> #include <wlr/types/wlr_wl_shell.h> @@ -19,10 +20,12 @@ #include <wlr/types/wlr_xdg_shell_v6.h> #include <wlr/types/wlr_xdg_shell.h> #include <wlr/util/log.h> +#include "rootston/layers.h" #include "rootston/seat.h" #include "rootston/server.h" #include "rootston/view.h" #include "rootston/xcursor.h" +#include "wlr-layer-shell-unstable-v1-protocol.h" struct roots_view *view_create(struct roots_desktop *desktop) { struct roots_view *view = calloc(1, sizeof(struct roots_view)); @@ -187,6 +190,25 @@ static struct wlr_output *view_get_output(struct roots_view *view) { output_y); } +void view_arrange_maximized(struct roots_view *view) { + struct wlr_box view_box; + view_get_box(view, &view_box); + + struct wlr_output *output = view_get_output(view); + struct roots_output *roots_output = output->data; + struct wlr_box *output_box = + wlr_output_layout_get_box(view->desktop->layout, output); + struct wlr_box usable_area; + memcpy(&usable_area, &roots_output->usable_area, + sizeof(struct wlr_box)); + usable_area.x += output_box->x; + usable_area.y += output_box->y; + + view_move_resize(view, usable_area.x, usable_area.y, + usable_area.width, usable_area.height); + view_rotate(view, 0); +} + void view_maximize(struct roots_view *view, bool maximized) { if (view->maximized == maximized) { return; @@ -197,23 +219,14 @@ void view_maximize(struct roots_view *view, bool maximized) { } if (!view->maximized && maximized) { - struct wlr_box view_box; - view_get_box(view, &view_box); - view->maximized = true; view->saved.x = view->x; view->saved.y = view->y; view->saved.rotation = view->rotation; - view->saved.width = view_box.width; - view->saved.height = view_box.height; - - struct wlr_output *output = view_get_output(view); - struct wlr_box *output_box = - wlr_output_layout_get_box(view->desktop->layout, output); + view->saved.width = view->width; + view->saved.height = view->height; - view_move_resize(view, output_box->x, output_box->y, output_box->width, - output_box->height); - view_rotate(view, 0); + view_arrange_maximized(view); } if (view->maximized && !maximized) { @@ -609,9 +622,7 @@ static bool view_at(struct roots_view *view, double lx, double ly, return true; } - if (wlr_box_contains_point(&box, view_sx, view_sy) && - pixman_region32_contains_point(&view->wlr_surface->current->input, - view_sx, view_sy, NULL)) { + if (wlr_surface_point_accepts_input(view->wlr_surface, view_sx, view_sy)) { *sx = view_sx; *sy = view_sy; *surface = view->wlr_surface; @@ -621,8 +632,9 @@ static bool view_at(struct roots_view *view, double lx, double ly, return false; } -struct roots_view *desktop_view_at(struct roots_desktop *desktop, double lx, - double ly, struct wlr_surface **surface, double *sx, double *sy) { +static struct roots_view *desktop_view_at(struct roots_desktop *desktop, + double lx, double ly, struct wlr_surface **surface, + double *sx, double *sy) { struct wlr_output *wlr_output = wlr_output_layout_output_at(desktop->layout, lx, ly); if (wlr_output != NULL) { @@ -646,6 +658,75 @@ struct roots_view *desktop_view_at(struct roots_desktop *desktop, double lx, return NULL; } +static struct wlr_surface *layer_surface_at(struct roots_output *output, + struct wl_list *layer, double ox, double oy, double *sx, double *sy) { + struct roots_layer_surface *roots_surface; + wl_list_for_each_reverse(roots_surface, layer, link) { + struct wlr_surface *wlr_surface = + roots_surface->layer_surface->surface; + double _sx = ox - roots_surface->geo.x; + double _sy = oy - roots_surface->geo.y; + // TODO: Test popups/subsurfaces + if (wlr_surface_point_accepts_input(wlr_surface, _sx, _sy)) { + *sx = _sx; + *sy = _sy; + return wlr_surface; + } + } + return NULL; +} + +struct wlr_surface *desktop_surface_at(struct roots_desktop *desktop, + double lx, double ly, double *sx, double *sy, + struct roots_view **view) { + struct wlr_surface *surface = NULL; + struct wlr_output *wlr_output = + wlr_output_layout_output_at(desktop->layout, lx, ly); + struct roots_output *roots_output = NULL; + double ox = lx, oy = ly; + if (view) { + *view = NULL; + } + + if (wlr_output) { + roots_output = wlr_output->data; + wlr_output_layout_output_coords(desktop->layout, wlr_output, &ox, &oy); + + if ((surface = layer_surface_at(roots_output, + &roots_output->layers[ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY], + ox, oy, sx, sy))) { + return surface; + } + if ((surface = layer_surface_at(roots_output, + &roots_output->layers[ZWLR_LAYER_SHELL_V1_LAYER_TOP], + ox, oy, sx, sy))) { + return surface; + } + } + + struct roots_view *_view; + if ((_view = desktop_view_at(desktop, lx, ly, &surface, sx, sy))) { + if (view) { + *view = _view; + } + return surface; + } + + if (wlr_output) { + if ((surface = layer_surface_at(roots_output, + &roots_output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM], + ox, oy, sx, sy))) { + return surface; + } + if ((surface = layer_surface_at(roots_output, + &roots_output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND], + ox, oy, sx, sy))) { + return surface; + } + } + return NULL; +} + static void handle_layout_change(struct wl_listener *listener, void *data) { struct roots_desktop *desktop = wl_container_of(listener, desktop, layout_change); @@ -714,6 +795,11 @@ struct roots_desktop *desktop_create(struct roots_server *server, &desktop->wl_shell_surface); desktop->wl_shell_surface.notify = handle_wl_shell_surface; + desktop->layer_shell = wlr_layer_shell_create(server->wl_display); + wl_signal_add(&desktop->layer_shell->events.new_surface, + &desktop->layer_shell_surface); + desktop->layer_shell_surface.notify = handle_layer_shell_surface; + #ifdef WLR_HAS_XWAYLAND const char *cursor_theme = NULL; const char *cursor_default = ROOTS_XCURSOR_DEFAULT; @@ -750,7 +836,7 @@ struct roots_desktop *desktop_create(struct roots_server *server, if (xcursor != NULL) { struct wlr_xcursor_image *image = xcursor->images[0]; wlr_xwayland_set_cursor(desktop->xwayland, image->buffer, - image->width, image->width, image->height, image->hotspot_x, + image->width * 4, image->width, image->height, image->hotspot_x, image->hotspot_y); } } diff --git a/rootston/layer_shell.c b/rootston/layer_shell.c new file mode 100644 index 00000000..d3a91659 --- /dev/null +++ b/rootston/layer_shell.c @@ -0,0 +1,315 @@ +#include <assert.h> +#include <stdbool.h> +#include <stdlib.h> +#include <wayland-server.h> +#include <wlr/types/wlr_box.h> +#include <wlr/types/wlr_surface.h> +#include <wlr/types/wlr_layer_shell.h> +#include <wlr/util/log.h> +#include "rootston/desktop.h" +#include "rootston/layers.h" +#include "rootston/output.h" +#include "rootston/server.h" + +static void apply_exclusive(struct wlr_box *usable_area, + uint32_t anchor, int32_t exclusive, + int32_t margin_top, int32_t margin_right, + int32_t margin_bottom, int32_t margin_left) { + if (exclusive <= 0) { + return; + } + struct { + uint32_t anchors; + int *positive_axis; + int *negative_axis; + int margin; + } edges[] = { + { + .anchors = + ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT | + ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT | + ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP, + .positive_axis = &usable_area->y, + .negative_axis = &usable_area->height, + .margin = margin_top, + }, + { + .anchors = + ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT | + ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT | + ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM, + .positive_axis = NULL, + .negative_axis = &usable_area->height, + .margin = margin_bottom, + }, + { + .anchors = + ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT | + ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP | + ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM, + .positive_axis = &usable_area->x, + .negative_axis = &usable_area->width, + .margin = margin_left, + }, + { + .anchors = + ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT | + ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP | + ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM, + .positive_axis = NULL, + .negative_axis = &usable_area->width, + .margin = margin_right, + }, + }; + for (size_t i = 0; i < sizeof(edges) / sizeof(edges[0]); ++i) { + if ((anchor & edges[i].anchors) == edges[i].anchors) { + if (edges[i].positive_axis) { + *edges[i].positive_axis += exclusive + edges[i].margin; + } + if (edges[i].negative_axis) { + *edges[i].negative_axis -= exclusive + edges[i].margin; + } + } + } +} + +static void arrange_layer(struct wlr_output *output, struct wl_list *list, + struct wlr_box *usable_area, bool exclusive) { + struct roots_layer_surface *roots_surface; + struct wlr_box full_area = { 0 }; + wlr_output_effective_resolution(output, + &full_area.width, &full_area.height); + wl_list_for_each(roots_surface, list, link) { + struct wlr_layer_surface *layer = roots_surface->layer_surface; + struct wlr_layer_surface_state *state = &layer->current; + if (exclusive != (state->exclusive_zone > 0)) { + continue; + } + struct wlr_box bounds; + if (state->exclusive_zone == -1) { + bounds = full_area; + } else { + bounds = *usable_area; + } + struct wlr_box box = { + .width = state->desired_width, + .height = state->desired_height + }; + // Horizontal axis + const uint32_t both_horiz = ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT + | ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT; + if ((state->anchor & both_horiz) && box.width == 0) { + box.x = bounds.x; + box.width = bounds.width; + } else if ((state->anchor & ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT)) { + box.x = bounds.x; + } else if ((state->anchor & ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT)) { + box.x = bounds.x + (bounds.width - box.width); + } else { + box.x = bounds.x + ((bounds.width / 2) - (box.width / 2)); + } + // Vertical axis + const uint32_t both_vert = ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP + | ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM; + if ((state->anchor & both_vert) && box.height == 0) { + box.y = bounds.y; + box.height = bounds.height; + } else if ((state->anchor & ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP)) { + box.y = bounds.y; + } else if ((state->anchor & ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM)) { + box.y = bounds.y + (bounds.height - box.height); + } else { + box.y = bounds.y + ((bounds.height / 2) - (box.height / 2)); + } + // Margin + if ((state->anchor & both_horiz) == both_horiz) { + box.x += state->margin.left; + box.width -= state->margin.left + state->margin.right; + } else if ((state->anchor & ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT)) { + box.x += state->margin.left; + } else if ((state->anchor & ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT)) { + box.x -= state->margin.right; + } + if ((state->anchor & both_vert) == both_vert) { + box.y += state->margin.top; + box.height -= state->margin.top + state->margin.bottom; + } else if ((state->anchor & ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP)) { + box.y += state->margin.top; + } else if ((state->anchor & ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM)) { + box.y -= state->margin.bottom; + } + if (box.width < 0 || box.height < 0) { + // TODO: Bubble up a protocol error? + wlr_layer_surface_close(layer); + continue; + } + // Apply + roots_surface->geo = box; + apply_exclusive(usable_area, state->anchor, state->exclusive_zone, + state->margin.top, state->margin.right, + state->margin.bottom, state->margin.left); + wlr_layer_surface_configure(layer, box.width, box.height); + } +} + +void arrange_layers(struct roots_output *output) { + struct wlr_box usable_area = { 0 }; + wlr_output_effective_resolution(output->wlr_output, + &usable_area.width, &usable_area.height); + + // Arrange exclusive surfaces from top->bottom + arrange_layer(output->wlr_output, + &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY], + &usable_area, true); + arrange_layer(output->wlr_output, + &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_TOP], + &usable_area, true); + arrange_layer(output->wlr_output, + &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM], + &usable_area, true); + arrange_layer(output->wlr_output, + &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND], + &usable_area, true); + memcpy(&output->usable_area, &usable_area, sizeof(struct wlr_box)); + + struct roots_view *view; + wl_list_for_each(view, &output->desktop->views, link) { + if (view->maximized) { + view_arrange_maximized(view); + } + } + + // Arrange non-exlusive surfaces from top->bottom + arrange_layer(output->wlr_output, + &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY], + &usable_area, false); + arrange_layer(output->wlr_output, + &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_TOP], + &usable_area, false); + arrange_layer(output->wlr_output, + &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM], + &usable_area, false); + arrange_layer(output->wlr_output, + &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND], + &usable_area, false); +} + +static void handle_output_destroy(struct wl_listener *listener, void *data) { + struct roots_layer_surface *layer = + wl_container_of(listener, layer, output_destroy); + layer->layer_surface->output = NULL; + wl_list_remove(&layer->output_destroy.link); + wlr_layer_surface_close(layer->layer_surface); +} + +static void handle_surface_commit(struct wl_listener *listener, void *data) { + struct roots_layer_surface *layer = + wl_container_of(listener, layer, surface_commit); + struct wlr_layer_surface *layer_surface = layer->layer_surface; + struct wlr_output *wlr_output = layer_surface->output; + if (wlr_output != NULL) { + struct roots_output *output = wlr_output->data; + struct wlr_box old_geo = layer->geo; + arrange_layers(output); + if (memcmp(&old_geo, &layer->geo, sizeof(struct wlr_box)) != 0) { + output_damage_whole_local_surface(output, layer_surface->surface, + old_geo.x, old_geo.y, 0); + output_damage_whole_local_surface(output, layer_surface->surface, + layer->geo.x, layer->geo.y, 0); + } else { + output_damage_from_local_surface(output, layer_surface->surface, + layer->geo.x, layer->geo.y, 0); + } + } +} + +static void unmap(struct wlr_layer_surface *layer_surface) { + struct roots_layer_surface *layer = layer_surface->data; + struct wlr_output *wlr_output = layer_surface->output; + if (wlr_output != NULL) { + struct roots_output *output = wlr_output->data; + wlr_output_damage_add_box(output->damage, &layer->geo); + } +} + +static void handle_destroy(struct wl_listener *listener, void *data) { + struct roots_layer_surface *layer = wl_container_of( + listener, layer, destroy); + if (layer->layer_surface->mapped) { + unmap(layer->layer_surface); + } + wl_list_remove(&layer->link); + wl_list_remove(&layer->destroy.link); + wl_list_remove(&layer->map.link); + wl_list_remove(&layer->unmap.link); + wl_list_remove(&layer->surface_commit.link); + wl_list_remove(&layer->output_destroy.link); + arrange_layers((struct roots_output *)layer->layer_surface->output->data); + free(layer); +} + +static void handle_map(struct wl_listener *listener, void *data) { + struct wlr_layer_surface *layer_surface = data; + struct roots_layer_surface *layer = layer_surface->data; + struct wlr_output *wlr_output = layer_surface->output; + struct roots_output *output = wlr_output->data; + wlr_output_damage_add_box(output->damage, &layer->geo); +} + +static void handle_unmap(struct wl_listener *listener, void *data) { + struct roots_layer_surface *layer = wl_container_of( + listener, layer, unmap); + unmap(layer->layer_surface); +} + +void handle_layer_shell_surface(struct wl_listener *listener, void *data) { + struct wlr_layer_surface *layer_surface = data; + struct roots_desktop *desktop = + wl_container_of(listener, desktop, layer_shell_surface); + wlr_log(L_DEBUG, "new layer surface: namespace %s layer %d anchor %d " + "size %dx%d margin %d,%d,%d,%d", + layer_surface->namespace, layer_surface->layer, layer_surface->layer, + layer_surface->client_pending.desired_width, + layer_surface->client_pending.desired_height, + layer_surface->client_pending.margin.top, + layer_surface->client_pending.margin.right, + layer_surface->client_pending.margin.bottom, + layer_surface->client_pending.margin.left); + + struct roots_layer_surface *roots_surface = + calloc(1, sizeof(struct roots_layer_surface)); + if (!roots_surface) { + return; + } + + roots_surface->surface_commit.notify = handle_surface_commit; + wl_signal_add(&layer_surface->surface->events.commit, + &roots_surface->surface_commit); + + roots_surface->output_destroy.notify = handle_output_destroy; + wl_signal_add(&layer_surface->output->events.destroy, + &roots_surface->output_destroy); + + roots_surface->destroy.notify = handle_destroy; + wl_signal_add(&layer_surface->events.destroy, &roots_surface->destroy); + roots_surface->map.notify = handle_map; + wl_signal_add(&layer_surface->events.map, &roots_surface->map); + roots_surface->unmap.notify = handle_unmap; + wl_signal_add(&layer_surface->events.unmap, &roots_surface->unmap); + // TODO: Listen for subsurfaces + + roots_surface->layer_surface = layer_surface; + layer_surface->data = roots_surface; + + struct roots_output *output = layer_surface->output->data; + wl_list_insert(&output->layers[layer_surface->layer], &roots_surface->link); + + // Temporarily set the layer's current state to client_pending + // So that we can easily arrange it + struct wlr_layer_surface_state old_state = layer_surface->current; + layer_surface->current = layer_surface->client_pending; + + arrange_layers(output); + + layer_surface->current = old_state; +} diff --git a/rootston/meson.build b/rootston/meson.build index 9dbe37c2..1b78c7c8 100644 --- a/rootston/meson.build +++ b/rootston/meson.build @@ -5,6 +5,7 @@ sources = [ 'ini.c', 'input.c', 'keyboard.c', + 'layer_shell.c', 'main.c', 'output.c', 'seat.c', diff --git a/rootston/output.c b/rootston/output.c index 52ece54d..bf2bbdc2 100644 --- a/rootston/output.c +++ b/rootston/output.c @@ -13,6 +13,7 @@ #include <wlr/util/log.h> #include <wlr/util/region.h> #include "rootston/config.h" +#include "rootston/layers.h" #include "rootston/output.h" #include "rootston/server.h" @@ -417,6 +418,33 @@ static void surface_send_frame_done(struct wlr_surface *surface, double lx, wlr_surface_send_frame_done(surface, when); } +static void render_layer( + struct roots_output *output, + const struct wlr_box *output_layout_box, + struct render_data *data, + struct wl_list *layer) { + struct roots_layer_surface *roots_surface; + wl_list_for_each(roots_surface, layer, link) { + struct wlr_layer_surface *layer = roots_surface->layer_surface; + render_surface(layer->surface, + roots_surface->geo.x + output_layout_box->x, + roots_surface->geo.y + output_layout_box->y, + 0, data); + } +} + +static void layers_send_done( + struct roots_output *output, struct timespec *when) { + size_t len = sizeof(output->layers) / sizeof(output->layers[0]); + for (size_t i = 0; i < len; ++i) { + struct roots_layer_surface *roots_surface; + wl_list_for_each(roots_surface, &output->layers[i], link) { + struct wlr_layer_surface *layer = roots_surface->layer_surface; + wlr_surface_send_frame_done(layer->surface, when); + } + } +} + static void render_output(struct roots_output *output) { struct wlr_output *wlr_output = output->wlr_output; struct roots_desktop *desktop = output->desktop; @@ -433,14 +461,15 @@ static void render_output(struct roots_output *output) { float clear_color[] = {0.25f, 0.25f, 0.25f, 1.0f}; + const struct wlr_box *output_box = + wlr_output_layout_get_box(desktop->layout, wlr_output); + // Check if we can delegate the fullscreen surface to the output if (output->fullscreen_view != NULL && output->fullscreen_view->wlr_surface != NULL) { struct roots_view *view = output->fullscreen_view; // Make sure the view is centered on screen - const struct wlr_box *output_box = - wlr_output_layout_get_box(desktop->layout, wlr_output); struct wlr_box view_box; view_get_box(view, &view_box); double view_x = (double)(output_box->width - view_box.width) / 2 + @@ -498,6 +527,11 @@ static void render_output(struct roots_output *output) { wlr_renderer_clear(renderer, clear_color); } + render_layer(output, output_box, &data, + &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND]); + render_layer(output, output_box, &data, + &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM]); + // If a view is fullscreen on this output, render it if (output->fullscreen_view != NULL) { struct roots_view *view = output->fullscreen_view; @@ -520,20 +554,24 @@ static void render_output(struct roots_output *output) { render_surface, &data); } #endif - - goto renderer_end; - } - - // Render all views - struct roots_view *view; - wl_list_for_each_reverse(view, &desktop->views, link) { - render_view(view, &data); + } else { + // Render all views + struct roots_view *view; + wl_list_for_each_reverse(view, &desktop->views, link) { + render_view(view, &data); + } + // Render top layer above shell views + render_layer(output, output_box, &data, + &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_TOP]); } // Render drag icons data.alpha = 1.0; drag_icons_for_each_surface(server->input, render_surface, &data); + render_layer(output, output_box, &data, + &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY]); + renderer_end: wlr_renderer_scissor(renderer, NULL); wlr_renderer_end(renderer); @@ -570,6 +608,7 @@ damage_finish: drag_icons_for_each_surface(server->input, surface_send_frame_done, &data); } + layers_send_done(output, data.when); } void output_damage_whole(struct roots_output *output) { @@ -626,6 +665,15 @@ static void damage_whole_surface(struct wlr_surface *surface, wlr_output_damage_add_box(output->damage, &box); } +void output_damage_whole_local_surface(struct roots_output *output, + struct wlr_surface *surface, double ox, double oy, float rotation) { + struct wlr_output_layout_output *layout = wlr_output_layout_get( + output->desktop->layout, output->wlr_output); + damage_whole_surface(surface, ox + layout->x, oy + layout->y, + rotation, output); + // TODO: subsurfaces +} + static void damage_whole_decoration(struct roots_view *view, struct roots_output *output) { if (!view->decorated || view->wlr_surface == NULL) { @@ -691,6 +739,15 @@ static void damage_from_surface(struct wlr_surface *surface, pixman_region32_fini(&damage); } +void output_damage_from_local_surface(struct roots_output *output, + struct wlr_surface *surface, double ox, double oy, float rotation) { + struct wlr_output_layout_output *layout = wlr_output_layout_get( + output->desktop->layout, output->wlr_output); + damage_from_surface(surface, ox + layout->x, oy + layout->y, + rotation, output); + // TODO: Subsurfaces +} + void output_damage_from_view(struct roots_output *output, struct roots_view *view) { if (!view_accept_damage(output, view)) { @@ -759,6 +816,18 @@ static void output_damage_handle_destroy(struct wl_listener *listener, output_destroy(output); } +static void output_handle_mode(struct wl_listener *listener, void *data) { + struct roots_output *output = + wl_container_of(listener, output, mode); + arrange_layers(output); +} + +static void output_handle_transform(struct wl_listener *listener, void *data) { + struct roots_output *output = + wl_container_of(listener, output, transform); + arrange_layers(output); +} + void handle_new_output(struct wl_listener *listener, void *data) { struct roots_desktop *desktop = wl_container_of(listener, desktop, new_output); @@ -781,17 +850,28 @@ void handle_new_output(struct wl_listener *listener, void *data) { clock_gettime(CLOCK_MONOTONIC, &output->last_frame); output->desktop = desktop; output->wlr_output = wlr_output; + wlr_output->data = output; wl_list_insert(&desktop->outputs, &output->link); output->damage = wlr_output_damage_create(wlr_output); output->destroy.notify = output_handle_destroy; wl_signal_add(&wlr_output->events.destroy, &output->destroy); + output->mode.notify = output_handle_mode; + wl_signal_add(&wlr_output->events.mode, &output->mode); + output->transform.notify = output_handle_transform; + wl_signal_add(&wlr_output->events.transform, &output->transform); + output->damage_frame.notify = output_damage_handle_frame; wl_signal_add(&output->damage->events.frame, &output->damage_frame); output->damage_destroy.notify = output_damage_handle_destroy; wl_signal_add(&output->damage->events.destroy, &output->damage_destroy); + size_t len = sizeof(output->layers) / sizeof(output->layers[0]); + for (size_t i = 0; i < len; ++i) { + wl_list_init(&output->layers[i]); + } + struct roots_output_config *output_config = roots_config_get_output(config, wlr_output); if (output_config) { @@ -816,5 +896,6 @@ void handle_new_output(struct wl_listener *listener, void *data) { roots_seat_configure_xcursor(seat); } + arrange_layers(output); output_damage_whole(output); } diff --git a/rootston/xdg_shell.c b/rootston/xdg_shell.c index 099e622c..927bd018 100644 --- a/rootston/xdg_shell.c +++ b/rootston/xdg_shell.c @@ -28,6 +28,16 @@ static void popup_handle_destroy(struct wl_listener *listener, void *data) { popup_destroy((struct roots_view_child *)popup); } +static void popup_handle_map(struct wl_listener *listener, void *data) { + struct roots_xdg_popup *popup = wl_container_of(listener, popup, map); + view_damage_whole(popup->view_child.view); +} + +static void popup_handle_unmap(struct wl_listener *listener, void *data) { + struct roots_xdg_popup *popup = wl_container_of(listener, popup, unmap); + view_damage_whole(popup->view_child.view); +} + static struct roots_xdg_popup *popup_create(struct roots_view *view, struct wlr_xdg_popup *wlr_popup); @@ -50,6 +60,10 @@ static struct roots_xdg_popup *popup_create(struct roots_view *view, view_child_init(&popup->view_child, view, wlr_popup->base->surface); popup->destroy.notify = popup_handle_destroy; wl_signal_add(&wlr_popup->base->events.destroy, &popup->destroy); + popup->map.notify = popup_handle_map; + wl_signal_add(&wlr_popup->base->events.map, &popup->map); + popup->unmap.notify = popup_handle_unmap; + wl_signal_add(&wlr_popup->base->events.unmap, &popup->unmap); popup->new_popup.notify = popup_handle_new_popup; wl_signal_add(&wlr_popup->base->events.new_popup, &popup->new_popup); return popup; @@ -238,7 +252,7 @@ static void handle_request_maximize(struct wl_listener *listener, void *data) { return; } - view_maximize(view, surface->toplevel->next.maximized); + view_maximize(view, surface->toplevel->client_pending.maximized); } static void handle_request_fullscreen(struct wl_listener *listener, @@ -339,7 +353,7 @@ void handle_xdg_shell_surface(struct wl_listener *listener, void *data) { wl_container_of(listener, desktop, xdg_shell_surface); wlr_log(L_DEBUG, "new xdg toplevel: title=%s, app_id=%s", - surface->title, surface->app_id); + surface->toplevel->title, surface->toplevel->app_id); wlr_xdg_surface_ping(surface); struct roots_xdg_surface *roots_surface = @@ -357,15 +371,16 @@ void handle_xdg_shell_surface(struct wl_listener *listener, void *data) { roots_surface->unmap.notify = handle_unmap; wl_signal_add(&surface->events.unmap, &roots_surface->unmap); roots_surface->request_move.notify = handle_request_move; - wl_signal_add(&surface->events.request_move, &roots_surface->request_move); + wl_signal_add(&surface->toplevel->events.request_move, + &roots_surface->request_move); roots_surface->request_resize.notify = handle_request_resize; - wl_signal_add(&surface->events.request_resize, + wl_signal_add(&surface->toplevel->events.request_resize, &roots_surface->request_resize); roots_surface->request_maximize.notify = handle_request_maximize; - wl_signal_add(&surface->events.request_maximize, + wl_signal_add(&surface->toplevel->events.request_maximize, &roots_surface->request_maximize); roots_surface->request_fullscreen.notify = handle_request_fullscreen; - wl_signal_add(&surface->events.request_fullscreen, + wl_signal_add(&surface->toplevel->events.request_fullscreen, &roots_surface->request_fullscreen); roots_surface->new_popup.notify = handle_new_popup; wl_signal_add(&surface->events.new_popup, &roots_surface->new_popup); @@ -388,10 +403,10 @@ void handle_xdg_shell_surface(struct wl_listener *listener, void *data) { view->destroy = destroy; roots_surface->view = view; - if (surface->toplevel->next.maximized) { + if (surface->toplevel->client_pending.maximized) { view_maximize(view, true); } - if (surface->toplevel->next.fullscreen) { + if (surface->toplevel->client_pending.fullscreen) { view_set_fullscreen(view, true, NULL); } } diff --git a/rootston/xdg_shell_v6.c b/rootston/xdg_shell_v6.c index 001232ab..39e8a4b7 100644 --- a/rootston/xdg_shell_v6.c +++ b/rootston/xdg_shell_v6.c @@ -28,6 +28,18 @@ static void popup_handle_destroy(struct wl_listener *listener, void *data) { popup_destroy((struct roots_view_child *)popup); } +static void popup_handle_map(struct wl_listener *listener, void *data) { + struct roots_xdg_popup_v6 *popup = + wl_container_of(listener, popup, map); + view_damage_whole(popup->view_child.view); +} + +static void popup_handle_unmap(struct wl_listener *listener, void *data) { + struct roots_xdg_popup_v6 *popup = + wl_container_of(listener, popup, unmap); + view_damage_whole(popup->view_child.view); +} + static struct roots_xdg_popup_v6 *popup_create(struct roots_view *view, struct wlr_xdg_popup_v6 *wlr_popup); @@ -38,6 +50,58 @@ static void popup_handle_new_popup(struct wl_listener *listener, void *data) { popup_create(popup->view_child.view, wlr_popup); } +static void popup_unconstrain(struct roots_xdg_popup_v6 *popup) { + // get the output of the popup's positioner anchor point and convert it to + // the toplevel parent's coordinate system and then pass it to + // wlr_xdg_popup_v6_unconstrain_from_box + + // TODO: unconstrain popups for rotated windows + if (popup->view_child.view->rotation != 0.0) { + return; + } + + struct roots_view *view = popup->view_child.view; + struct wlr_output_layout *layout = view->desktop->layout; + struct wlr_xdg_popup_v6 *wlr_popup = popup->wlr_popup; + + int anchor_lx, anchor_ly; + wlr_xdg_popup_v6_get_anchor_point(wlr_popup, &anchor_lx, &anchor_ly); + + int popup_lx, popup_ly; + wlr_xdg_popup_v6_get_toplevel_coords(wlr_popup, wlr_popup->geometry.x, + wlr_popup->geometry.y, &popup_lx, &popup_ly); + popup_lx += view->x; + popup_ly += view->y; + + anchor_lx += popup_lx; + anchor_ly += popup_ly; + + double dest_x = 0, dest_y = 0; + wlr_output_layout_closest_point(layout, NULL, anchor_lx, anchor_ly, + &dest_x, &dest_y); + + struct wlr_output *output = + wlr_output_layout_output_at(layout, dest_x, dest_y); + + if (output == NULL) { + return; + } + + int width = 0, height = 0; + wlr_output_effective_resolution(output, &width, &height); + + // the output box expressed in the coordinate system of the toplevel parent + // of the popup + struct wlr_box output_toplevel_sx_box = { + .x = output->lx - view->x, + .y = output->ly - view->y, + .width = width, + .height = height + }; + + wlr_xdg_popup_v6_unconstrain_from_box(popup->wlr_popup, &output_toplevel_sx_box); +} + static struct roots_xdg_popup_v6 *popup_create(struct roots_view *view, struct wlr_xdg_popup_v6 *wlr_popup) { struct roots_xdg_popup_v6 *popup = @@ -50,8 +114,15 @@ static struct roots_xdg_popup_v6 *popup_create(struct roots_view *view, view_child_init(&popup->view_child, view, wlr_popup->base->surface); popup->destroy.notify = popup_handle_destroy; wl_signal_add(&wlr_popup->base->events.destroy, &popup->destroy); + popup->map.notify = popup_handle_map; + wl_signal_add(&wlr_popup->base->events.map, &popup->map); + popup->unmap.notify = popup_handle_unmap; + wl_signal_add(&wlr_popup->base->events.unmap, &popup->unmap); popup->new_popup.notify = popup_handle_new_popup; wl_signal_add(&wlr_popup->base->events.new_popup, &popup->new_popup); + + popup_unconstrain(popup); + return popup; } @@ -238,7 +309,7 @@ static void handle_request_maximize(struct wl_listener *listener, void *data) { return; } - view_maximize(view, surface->toplevel->next.maximized); + view_maximize(view, surface->toplevel->client_pending.maximized); } static void handle_request_fullscreen(struct wl_listener *listener, @@ -339,7 +410,7 @@ void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data) { wl_container_of(listener, desktop, xdg_shell_v6_surface); wlr_log(L_DEBUG, "new xdg toplevel: title=%s, app_id=%s", - surface->title, surface->app_id); + surface->toplevel->title, surface->toplevel->app_id); wlr_xdg_surface_v6_ping(surface); struct roots_xdg_surface_v6 *roots_surface = @@ -357,15 +428,16 @@ void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data) { roots_surface->unmap.notify = handle_unmap; wl_signal_add(&surface->events.unmap, &roots_surface->unmap); roots_surface->request_move.notify = handle_request_move; - wl_signal_add(&surface->events.request_move, &roots_surface->request_move); + wl_signal_add(&surface->toplevel->events.request_move, + &roots_surface->request_move); roots_surface->request_resize.notify = handle_request_resize; - wl_signal_add(&surface->events.request_resize, + wl_signal_add(&surface->toplevel->events.request_resize, &roots_surface->request_resize); roots_surface->request_maximize.notify = handle_request_maximize; - wl_signal_add(&surface->events.request_maximize, + wl_signal_add(&surface->toplevel->events.request_maximize, &roots_surface->request_maximize); roots_surface->request_fullscreen.notify = handle_request_fullscreen; - wl_signal_add(&surface->events.request_fullscreen, + wl_signal_add(&surface->toplevel->events.request_fullscreen, &roots_surface->request_fullscreen); roots_surface->new_popup.notify = handle_new_popup; wl_signal_add(&surface->events.new_popup, &roots_surface->new_popup); @@ -388,10 +460,10 @@ void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data) { view->destroy = destroy; roots_surface->view = view; - if (surface->toplevel->next.maximized) { + if (surface->toplevel->client_pending.maximized) { view_maximize(view, true); } - if (surface->toplevel->next.fullscreen) { + if (surface->toplevel->client_pending.fullscreen) { view_set_fullscreen(view, true, NULL); } } diff --git a/rootston/xwayland.c b/rootston/xwayland.c index 53331b1f..92f37362 100644 --- a/rootston/xwayland.c +++ b/rootston/xwayland.c @@ -114,8 +114,8 @@ static void destroy(struct roots_view *view) { wl_list_remove(&roots_surface->request_move.link); wl_list_remove(&roots_surface->request_resize.link); wl_list_remove(&roots_surface->request_maximize.link); - wl_list_remove(&roots_surface->map_notify.link); - wl_list_remove(&roots_surface->unmap_notify.link); + wl_list_remove(&roots_surface->map.link); + wl_list_remove(&roots_surface->unmap.link); free(roots_surface); } @@ -225,9 +225,9 @@ static void handle_surface_commit(struct wl_listener *listener, void *data) { view_update_position(view, x, y); } -static void handle_map_notify(struct wl_listener *listener, void *data) { +static void handle_map(struct wl_listener *listener, void *data) { struct roots_xwayland_surface *roots_surface = - wl_container_of(listener, roots_surface, map_notify); + wl_container_of(listener, roots_surface, map); struct wlr_xwayland_surface *xsurface = data; struct roots_view *view = roots_surface->view; @@ -243,9 +243,9 @@ static void handle_map_notify(struct wl_listener *listener, void *data) { &roots_surface->surface_commit); } -static void handle_unmap_notify(struct wl_listener *listener, void *data) { +static void handle_unmap(struct wl_listener *listener, void *data) { struct roots_xwayland_surface *roots_surface = - wl_container_of(listener, roots_surface, unmap_notify); + wl_container_of(listener, roots_surface, unmap); struct roots_view *view = roots_surface->view; wl_list_remove(&roots_surface->surface_commit.link); @@ -272,10 +272,10 @@ void handle_xwayland_surface(struct wl_listener *listener, void *data) { roots_surface->request_configure.notify = handle_request_configure; wl_signal_add(&surface->events.request_configure, &roots_surface->request_configure); - roots_surface->map_notify.notify = handle_map_notify; - wl_signal_add(&surface->events.map_notify, &roots_surface->map_notify); - roots_surface->unmap_notify.notify = handle_unmap_notify; - wl_signal_add(&surface->events.unmap_notify, &roots_surface->unmap_notify); + roots_surface->map.notify = handle_map; + wl_signal_add(&surface->events.map, &roots_surface->map); + roots_surface->unmap.notify = handle_unmap; + wl_signal_add(&surface->events.unmap, &roots_surface->unmap); roots_surface->request_move.notify = handle_request_move; wl_signal_add(&surface->events.request_move, &roots_surface->request_move); roots_surface->request_resize.notify = handle_request_resize; diff --git a/types/meson.build b/types/meson.build index 94993b52..198563b1 100644 --- a/types/meson.build +++ b/types/meson.build @@ -8,8 +8,10 @@ lib_wlr_types = static_library( 'wlr_gamma_control.c', 'wlr_idle_inhibit_v1.c', 'wlr_idle.c', + 'wlr_idle_inhibit_v1.c', 'wlr_input_device.c', 'wlr_keyboard.c', + 'wlr_layer_shell.c', 'wlr_linux_dmabuf.c', 'wlr_list.c', 'wlr_matrix.c', diff --git a/types/wlr_cursor.c b/types/wlr_cursor.c index 20acebf1..5142513b 100644 --- a/types/wlr_cursor.c +++ b/types/wlr_cursor.c @@ -254,7 +254,7 @@ bool wlr_cursor_warp(struct wlr_cursor *cur, struct wlr_input_device *dev, } void wlr_cursor_warp_absolute(struct wlr_cursor *cur, - struct wlr_input_device *dev, double x_mm, double y_mm) { + struct wlr_input_device *dev, double x, double y) { assert(cur->state->layout); struct wlr_box *mapping = get_mapping(cur, dev); @@ -262,8 +262,8 @@ void wlr_cursor_warp_absolute(struct wlr_cursor *cur, mapping = wlr_output_layout_get_box(cur->state->layout, NULL); } - double x = x_mm > 0 ? mapping->width * x_mm + mapping->x : cur->x; - double y = y_mm > 0 ? mapping->height * y_mm + mapping->y : cur->y; + x = x > 0 ? mapping->width * x + mapping->x : cur->x; + y = y > 0 ? mapping->height * y + mapping->y : cur->y; wlr_cursor_warp_unchecked(cur, x, y); } @@ -640,19 +640,15 @@ void wlr_cursor_map_input_to_region(struct wlr_cursor *cur, } bool wlr_cursor_absolute_to_layout_coords(struct wlr_cursor *cur, - struct wlr_input_device *device, double x_mm, double y_mm, - double width_mm, double height_mm, double *lx, double *ly) { - if (width_mm <= 0 || height_mm <= 0) { - return false; - } - + struct wlr_input_device *device, double x, double y, + double *lx, double *ly) { struct wlr_box *mapping = get_mapping(cur, device); if (!mapping) { mapping = wlr_output_layout_get_box(cur->state->layout, NULL); } - *lx = x_mm > 0 ? mapping->width * (x_mm / width_mm) + mapping->x : cur->x; - *ly = y_mm > 0 ? mapping->height * (y_mm / height_mm) + mapping->y : cur->y; + *lx = x > 0 ? mapping->width * x + mapping->x : cur->x; + *ly = y > 0 ? mapping->height * y + mapping->y : cur->y; return true; } diff --git a/types/wlr_layer_shell.c b/types/wlr_layer_shell.c new file mode 100644 index 00000000..b81fb4c6 --- /dev/null +++ b/types/wlr_layer_shell.c @@ -0,0 +1,427 @@ +#define _POSIX_C_SOURCE 200809L +#include <assert.h> +#include <stdlib.h> +#include <string.h> +#include <wayland-server.h> +#include <wlr/types/wlr_layer_shell.h> +#include <wlr/types/wlr_output.h> +#include <wlr/types/wlr_surface.h> +#include <wlr/util/log.h> +#include "util/signal.h" +#include "wlr-layer-shell-unstable-v1-protocol.h" + +static const char *zwlr_layer_surface_role = "zwlr_layer_surface"; + +static void resource_handle_destroy(struct wl_client *client, + struct wl_resource *resource) { + wl_resource_destroy(resource); +} + +static const struct zwlr_layer_shell_v1_interface layer_shell_implementation; +static const struct zwlr_layer_surface_v1_interface layer_surface_implementation; + +static struct wlr_layer_shell *layer_shell_from_resource( + struct wl_resource *resource) { + assert(wl_resource_instance_of(resource, &zwlr_layer_shell_v1_interface, + &layer_shell_implementation)); + return wl_resource_get_user_data(resource); +} + +static struct wlr_layer_surface *layer_surface_from_resource( + struct wl_resource *resource) { + assert(wl_resource_instance_of(resource, &zwlr_layer_surface_v1_interface, + &layer_surface_implementation)); + return wl_resource_get_user_data(resource); +} + +static void layer_surface_configure_destroy( + struct wlr_layer_surface_configure *configure) { + if (configure == NULL) { + return; + } + wl_list_remove(&configure->link); + free(configure); +} + +static void layer_surface_handle_ack_configure(struct wl_client *client, + struct wl_resource *resource, uint32_t serial) { + struct wlr_layer_surface *surface = layer_surface_from_resource(resource); + + bool found = false; + struct wlr_layer_surface_configure *configure, *tmp; + wl_list_for_each_safe(configure, tmp, &surface->configure_list, link) { + if (configure->serial < serial) { + layer_surface_configure_destroy(configure); + } else if (configure->serial == serial) { + found = true; + break; + } else { + break; + } + } + if (!found) { + wl_resource_post_error(resource, + ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_SURFACE_STATE, + "wrong configure serial: %u", serial); + return; + } + + if (surface->acked_configure) { + layer_surface_configure_destroy(surface->acked_configure); + } + surface->acked_configure = configure; + wl_list_remove(&configure->link); + wl_list_init(&configure->link); +} + +static void layer_surface_handle_set_size(struct wl_client *client, + struct wl_resource *resource, uint32_t width, uint32_t height) { + struct wlr_layer_surface *surface = layer_surface_from_resource(resource); + surface->client_pending.desired_width = width; + surface->client_pending.desired_height = height; +} + +static void layer_surface_handle_set_anchor(struct wl_client *client, + struct wl_resource *resource, uint32_t anchor) { + const uint32_t max_anchor = + ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP | + ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM | + ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT | + ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT; + if (anchor > max_anchor) { + wl_resource_post_error(resource, + ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_ANCHOR, + "invalid anchor %d", anchor); + } + struct wlr_layer_surface *surface = layer_surface_from_resource(resource); + surface->client_pending.anchor = anchor; +} + +static void layer_surface_handle_set_exclusive_zone(struct wl_client *client, + struct wl_resource *resource, int32_t zone) { + struct wlr_layer_surface *surface = layer_surface_from_resource(resource); + surface->client_pending.exclusive_zone = zone; +} + +static void layer_surface_handle_set_margin( + struct wl_client *client, struct wl_resource *resource, + int32_t top, int32_t right, int32_t bottom, int32_t left) { + struct wlr_layer_surface *surface = layer_surface_from_resource(resource); + surface->client_pending.margin.top = top; + surface->client_pending.margin.right = right; + surface->client_pending.margin.bottom = bottom; + surface->client_pending.margin.left = left; +} + +static void layer_surface_handle_set_keyboard_interactivity( + struct wl_client *client, struct wl_resource *resource, + uint32_t interactive) { + struct wlr_layer_surface *surface = layer_surface_from_resource(resource); + surface->client_pending.keyboard_interactive = !!interactive; +} + +static void layer_surface_handle_get_popup(struct wl_client *client, + struct wl_resource *resource, struct wl_resource *popup) { + // TODO +} + +static const struct zwlr_layer_surface_v1_interface layer_surface_implementation = { + .destroy = resource_handle_destroy, + .ack_configure = layer_surface_handle_ack_configure, + .set_size = layer_surface_handle_set_size, + .set_anchor = layer_surface_handle_set_anchor, + .set_exclusive_zone = layer_surface_handle_set_exclusive_zone, + .set_margin = layer_surface_handle_set_margin, + .set_keyboard_interactivity = layer_surface_handle_set_keyboard_interactivity, + .get_popup = layer_surface_handle_get_popup, +}; + +static void layer_surface_unmap(struct wlr_layer_surface *surface) { + // TODO: probably need to ungrab before this event + wlr_signal_emit_safe(&surface->events.unmap, surface); + + struct wlr_layer_surface_configure *configure, *tmp; + wl_list_for_each_safe(configure, tmp, &surface->configure_list, link) { + layer_surface_configure_destroy(configure); + } + + surface->configured = surface->mapped = false; + surface->configure_serial = 0; + if (surface->configure_idle) { + wl_event_source_remove(surface->configure_idle); + surface->configure_idle = NULL; + } + surface->configure_next_serial = 0; +} + +static void layer_surface_destroy(struct wlr_layer_surface *surface) { + layer_surface_unmap(surface); + wlr_signal_emit_safe(&surface->events.destroy, surface); + wl_resource_set_user_data(surface->resource, NULL); + wl_list_remove(&surface->surface_destroy_listener.link); + wl_list_init(&surface->surface_destroy_listener.link); + wlr_surface_set_role_committed(surface->surface, NULL, NULL); + wl_list_remove(&surface->link); + free(surface); +} + +static void layer_surface_resource_destroy(struct wl_resource *resource) { + struct wlr_layer_surface *surface = + layer_surface_from_resource(resource); + if (surface != NULL) { + layer_surface_destroy(surface); + } +} + +static bool wlr_layer_surface_state_changed(struct wlr_layer_surface *surface) { + struct wlr_layer_surface_state *state; + if (wl_list_empty(&surface->configure_list)) { + if (surface->acked_configure) { + state = &surface->acked_configure->state; + } else if (!surface->configured) { + return true; + } else { + state = &surface->current; + } + } else { + struct wlr_layer_surface_configure *configure = + wl_container_of(surface->configure_list.prev, configure, link); + state = &configure->state; + } + + bool changed = state->actual_width != surface->server_pending.actual_width + || state->actual_height != surface->server_pending.actual_height; + return changed; +} + +void wlr_layer_surface_configure(struct wlr_layer_surface *surface, + uint32_t width, uint32_t height) { + surface->server_pending.actual_width = width; + surface->server_pending.actual_height = height; + if (wlr_layer_surface_state_changed(surface)) { + struct wl_display *display = + wl_client_get_display(wl_resource_get_client(surface->resource)); + struct wlr_layer_surface_configure *configure = + calloc(1, sizeof(struct wlr_layer_surface_configure)); + if (configure == NULL) { + wl_client_post_no_memory(wl_resource_get_client(surface->resource)); + return; + } + surface->configure_next_serial = wl_display_next_serial(display); + wl_list_insert(surface->configure_list.prev, &configure->link); + configure->state.actual_width = width; + configure->state.actual_height = height; + configure->serial = surface->configure_next_serial; + zwlr_layer_surface_v1_send_configure(surface->resource, + configure->serial, configure->state.actual_width, + configure->state.actual_height); + } +} + +void wlr_layer_surface_close(struct wlr_layer_surface *surface) { + if (surface->closed) { + return; + } + surface->closed = true; + layer_surface_unmap(surface); + zwlr_layer_surface_v1_send_closed(surface->resource); +} + +static void handle_wlr_surface_committed(struct wlr_surface *wlr_surface, + void *role_data) { + struct wlr_layer_surface *surface = role_data; + + if (surface->closed) { + // Ignore commits after the compositor has closed it + return; + } + + if (surface->acked_configure) { + struct wlr_layer_surface_configure *configure = + surface->acked_configure; + surface->configured = true; + surface->configure_serial = configure->serial; + surface->current.actual_width = configure->state.actual_width; + surface->current.actual_height = configure->state.actual_height; + layer_surface_configure_destroy(configure); + surface->acked_configure = NULL; + } + + if (wlr_surface_has_buffer(surface->surface) && !surface->configured) { + wl_resource_post_error(surface->resource, + ZWLR_LAYER_SHELL_V1_ERROR_ALREADY_CONSTRUCTED, + "layer_surface has never been configured"); + return; + } + + surface->current.anchor = surface->client_pending.anchor; + surface->current.exclusive_zone = surface->client_pending.exclusive_zone; + surface->current.margin = surface->client_pending.margin; + surface->current.keyboard_interactive = + surface->client_pending.keyboard_interactive; + surface->current.desired_width = surface->client_pending.desired_width; + surface->current.desired_height = surface->client_pending.desired_height; + + if (!surface->added) { + surface->added = true; + wlr_signal_emit_safe(&surface->shell->events.new_surface, + surface); + } + if (surface->configured && wlr_surface_has_buffer(surface->surface) && + !surface->mapped) { + surface->mapped = true; + wlr_signal_emit_safe(&surface->events.map, surface); + } + if (surface->configured && !wlr_surface_has_buffer(surface->surface) && + surface->mapped) { + layer_surface_unmap(surface); + } +} + +static void handle_wlr_surface_destroyed(struct wl_listener *listener, + void *data) { + struct wlr_layer_surface *layer_surface = + wl_container_of(listener, layer_surface, surface_destroy_listener); + layer_surface_destroy(layer_surface); +} + +static void layer_shell_handle_get_layer_surface(struct wl_client *wl_client, + struct wl_resource *client_resource, uint32_t id, + struct wl_resource *surface_resource, + struct wl_resource *output_resource, + uint32_t layer, const char *namespace) { + struct wlr_layer_shell *shell = + layer_shell_from_resource(client_resource); + struct wlr_surface *wlr_surface = + wlr_surface_from_resource(surface_resource); + + if (wlr_surface_set_role(wlr_surface, zwlr_layer_surface_role, + client_resource, ZWLR_LAYER_SHELL_V1_ERROR_ROLE)) { + return; + } + + struct wlr_layer_surface *surface = + calloc(1, sizeof(struct wlr_layer_surface)); + if (surface == NULL) { + wl_client_post_no_memory(wl_client); + return; + } + + surface->shell = shell; + surface->surface = wlr_surface; + surface->output = wlr_output_from_resource(output_resource); + surface->resource = wl_resource_create(wl_client, + &zwlr_layer_surface_v1_interface, + wl_resource_get_version(client_resource), + id); + surface->namespace = strdup(namespace); + surface->layer = layer; + if (surface->resource == NULL || surface->namespace == NULL) { + free(surface); + wl_client_post_no_memory(wl_client); + return; + } + if (layer > ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY) { + wl_resource_post_error(surface->resource, + ZWLR_LAYER_SHELL_V1_ERROR_INVALID_LAYER, + "Invalid layer %d", layer); + free(surface); + return; + } + + wl_list_init(&surface->configure_list); + + wl_signal_init(&surface->events.destroy); + wl_signal_add(&surface->surface->events.destroy, + &surface->surface_destroy_listener); + surface->surface_destroy_listener.notify = handle_wlr_surface_destroyed; + wl_signal_init(&surface->events.map); + wl_signal_init(&surface->events.unmap); + + wlr_surface_set_role_committed(surface->surface, + handle_wlr_surface_committed, surface); + + wlr_log(L_DEBUG, "new layer_surface %p (res %p)", + surface, surface->resource); + wl_resource_set_implementation(surface->resource, + &layer_surface_implementation, surface, layer_surface_resource_destroy); + wl_list_insert(&shell->surfaces, &surface->link); +} + +static const struct zwlr_layer_shell_v1_interface layer_shell_implementation = { + .get_layer_surface = layer_shell_handle_get_layer_surface, +}; + +static void client_handle_destroy(struct wl_resource *resource) { + struct wl_client *client = wl_resource_get_client(resource); + struct wlr_layer_shell *shell = layer_shell_from_resource(resource); + struct wlr_layer_surface *surface, *tmp = NULL; + wl_list_for_each_safe(surface, tmp, &shell->surfaces, link) { + if (wl_resource_get_client(surface->resource) == client) { + layer_surface_destroy(surface); + } + } + wl_list_remove(wl_resource_get_link(resource)); +} + +static void layer_shell_bind(struct wl_client *wl_client, void *data, + uint32_t version, uint32_t id) { + struct wlr_layer_shell *layer_shell = data; + assert(wl_client && layer_shell); + + struct wl_resource *resource = wl_resource_create( + wl_client, &zwlr_layer_shell_v1_interface, version, id); + if (resource == NULL) { + wl_client_post_no_memory(wl_client); + return; + } + wl_resource_set_implementation(resource, + &layer_shell_implementation, layer_shell, client_handle_destroy); + wl_list_insert(&layer_shell->client_resources, + wl_resource_get_link(resource)); +} + +static void handle_display_destroy(struct wl_listener *listener, void *data) { + struct wlr_layer_shell *layer_shell = + wl_container_of(listener, layer_shell, display_destroy); + wlr_layer_shell_destroy(layer_shell); +} + +struct wlr_layer_shell *wlr_layer_shell_create(struct wl_display *display) { + struct wlr_layer_shell *layer_shell = + calloc(1, sizeof(struct wlr_layer_shell)); + if (!layer_shell) { + return NULL; + } + + wl_list_init(&layer_shell->client_resources); + wl_list_init(&layer_shell->surfaces); + + struct wl_global *wl_global = wl_global_create(display, + &zwlr_layer_shell_v1_interface, 1, layer_shell, layer_shell_bind); + if (!wl_global) { + free(layer_shell); + return NULL; + } + layer_shell->wl_global = wl_global; + + wl_signal_init(&layer_shell->events.new_surface); + + layer_shell->display_destroy.notify = handle_display_destroy; + wl_display_add_destroy_listener(display, &layer_shell->display_destroy); + + return layer_shell; +} + +void wlr_layer_shell_destroy(struct wlr_layer_shell *layer_shell) { + if (!layer_shell) { + return; + } + struct wl_resource *client, *tmp; + wl_resource_for_each_safe(client, tmp, &layer_shell->client_resources) { + wl_resource_destroy(client); + } + wl_list_remove(&layer_shell->display_destroy.link); + wl_global_destroy(layer_shell->wl_global); + free(layer_shell); +} diff --git a/types/wlr_linux_dmabuf.c b/types/wlr_linux_dmabuf.c index a61d0ea5..d2a8bea9 100644 --- a/types/wlr_linux_dmabuf.c +++ b/types/wlr_linux_dmabuf.c @@ -19,11 +19,6 @@ static const struct wl_buffer_interface wl_buffer_impl = { wl_buffer_destroy, }; -bool wlr_dmabuf_buffer_has_inverted_y(struct wlr_dmabuf_buffer *dmabuf) { - return dmabuf->attributes.flags - & ZWP_LINUX_BUFFER_PARAMS_V1_FLAGS_Y_INVERT; -} - bool wlr_dmabuf_resource_is_buffer(struct wl_resource *buffer_resource) { if (!wl_resource_instance_of(buffer_resource, &wl_buffer_interface, &wl_buffer_impl)) { diff --git a/types/wlr_output.c b/types/wlr_output.c index e30c3b78..f95a7ea0 100644 --- a/types/wlr_output.c +++ b/types/wlr_output.c @@ -731,15 +731,11 @@ bool wlr_output_cursor_set_image(struct wlr_output_cursor *cursor, return true; } - if (cursor->texture == NULL) { - cursor->texture = wlr_render_texture_create(renderer); - if (cursor->texture == NULL) { - return false; - } - } + wlr_texture_destroy(cursor->texture); - return wlr_texture_upload_pixels(cursor->texture, WL_SHM_FORMAT_ARGB8888, + cursor->texture = wlr_texture_from_pixels(renderer, WL_SHM_FORMAT_ARGB8888, stride, width, height, pixels); + return cursor->texture != NULL; } static void output_cursor_commit(struct wlr_output_cursor *cursor) { @@ -901,9 +897,7 @@ void wlr_output_cursor_destroy(struct wlr_output_cursor *cursor) { } cursor->output->hardware_cursor = NULL; } - if (cursor->texture != NULL) { - wlr_texture_destroy(cursor->texture); - } + wlr_texture_destroy(cursor->texture); wl_list_remove(&cursor->link); free(cursor); } diff --git a/types/wlr_output_layout.c b/types/wlr_output_layout.c index 2462bdd2..1a06f71e 100644 --- a/types/wlr_output_layout.c +++ b/types/wlr_output_layout.c @@ -191,7 +191,7 @@ static struct wlr_output_layout_output *wlr_output_layout_output_create( } void wlr_output_layout_add(struct wlr_output_layout *layout, - struct wlr_output *output, int x, int y) { + struct wlr_output *output, int lx, int ly) { struct wlr_output_layout_output *l_output = wlr_output_layout_get(layout, output); if (!l_output) { @@ -201,8 +201,8 @@ void wlr_output_layout_add(struct wlr_output_layout *layout, return; } } - l_output->x = x; - l_output->y = y; + l_output->x = lx; + l_output->y = ly; l_output->state->auto_configured = false; wlr_output_layout_reconfigure(layout); wlr_output_create_global(output); @@ -221,19 +221,19 @@ struct wlr_output_layout_output *wlr_output_layout_get( } bool wlr_output_layout_contains_point(struct wlr_output_layout *layout, - struct wlr_output *reference, int x, int y) { + struct wlr_output *reference, int lx, int ly) { if (reference) { struct wlr_output_layout_output *l_output = wlr_output_layout_get(layout, reference); struct wlr_box *box = wlr_output_layout_output_get_box(l_output); - return wlr_box_contains_point(box, x, y); + return wlr_box_contains_point(box, lx, ly); } else { - return !!wlr_output_layout_output_at(layout, x, y); + return !!wlr_output_layout_output_at(layout, lx, ly); } } bool wlr_output_layout_intersects(struct wlr_output_layout *layout, - struct wlr_output *reference, const struct wlr_box *target_box) { + struct wlr_output *reference, const struct wlr_box *target_lbox) { struct wlr_box out_box; if (reference == NULL) { @@ -241,7 +241,7 @@ bool wlr_output_layout_intersects(struct wlr_output_layout *layout, wl_list_for_each(l_output, &layout->outputs, link) { struct wlr_box *output_box = wlr_output_layout_output_get_box(l_output); - if (wlr_box_intersection(output_box, target_box, &out_box)) { + if (wlr_box_intersection(output_box, target_lbox, &out_box)) { return true; } } @@ -254,16 +254,16 @@ bool wlr_output_layout_intersects(struct wlr_output_layout *layout, } struct wlr_box *output_box = wlr_output_layout_output_get_box(l_output); - return wlr_box_intersection(output_box, target_box, &out_box); + return wlr_box_intersection(output_box, target_lbox, &out_box); } } struct wlr_output *wlr_output_layout_output_at(struct wlr_output_layout *layout, - double x, double y) { + double lx, double ly) { struct wlr_output_layout_output *l_output; wl_list_for_each(l_output, &layout->outputs, link) { struct wlr_box *box = wlr_output_layout_output_get_box(l_output); - if (wlr_box_contains_point(box, x, y)) { + if (wlr_box_contains_point(box, lx, ly)) { return l_output->output; } } @@ -271,12 +271,12 @@ struct wlr_output *wlr_output_layout_output_at(struct wlr_output_layout *layout, } void wlr_output_layout_move(struct wlr_output_layout *layout, - struct wlr_output *output, int x, int y) { + struct wlr_output *output, int lx, int ly) { struct wlr_output_layout_output *l_output = wlr_output_layout_get(layout, output); if (l_output) { - l_output->x = x; - l_output->y = y; + l_output->x = lx; + l_output->y = ly; l_output->state->auto_configured = false; wlr_output_layout_reconfigure(layout); } else { @@ -295,24 +295,28 @@ void wlr_output_layout_remove(struct wlr_output_layout *layout, } void wlr_output_layout_output_coords(struct wlr_output_layout *layout, - struct wlr_output *reference, double *x, double *y) { + struct wlr_output *reference, double *lx, double *ly) { assert(layout && reference); - double src_x = *x; - double src_y = *y; + double src_x = *lx; + double src_y = *ly; struct wlr_output_layout_output *l_output; wl_list_for_each(l_output, &layout->outputs, link) { if (l_output->output == reference) { - *x = src_x - (double)l_output->x; - *y = src_y - (double)l_output->y; + *lx = src_x - (double)l_output->x; + *ly = src_y - (double)l_output->y; return; } } } void wlr_output_layout_closest_point(struct wlr_output_layout *layout, - struct wlr_output *reference, double x, double y, double *dest_x, - double *dest_y) { + struct wlr_output *reference, double lx, double ly, double *dest_lx, + double *dest_ly) { + if (dest_lx == NULL && dest_ly == NULL) { + return; + } + double min_x = DBL_MAX, min_y = DBL_MAX, min_distance = DBL_MAX; struct wlr_output_layout_output *l_output; wl_list_for_each(l_output, &layout->outputs, link) { @@ -322,11 +326,11 @@ void wlr_output_layout_closest_point(struct wlr_output_layout *layout, double output_x, output_y, output_distance; struct wlr_box *box = wlr_output_layout_output_get_box(l_output); - wlr_box_closest_point(box, x, y, &output_x, &output_y); + wlr_box_closest_point(box, lx, ly, &output_x, &output_y); // calculate squared distance suitable for comparison output_distance = - (x - output_x) * (x - output_x) + (y - output_y) * (y - output_y); + (lx - output_x) * (lx - output_x) + (ly - output_y) * (ly - output_y); if (!isfinite(output_distance)) { output_distance = DBL_MAX; @@ -339,8 +343,12 @@ void wlr_output_layout_closest_point(struct wlr_output_layout *layout, } } - *dest_x = min_x; - *dest_y = min_y; + if (dest_lx) { + *dest_lx = min_x; + } + if (dest_ly) { + *dest_ly = min_y; + } } struct wlr_box *wlr_output_layout_get_box( @@ -425,7 +433,7 @@ struct wlr_output *wlr_output_layout_get_center_output( struct wlr_output *wlr_output_layout_adjacent_output( struct wlr_output_layout *layout, enum wlr_direction direction, - struct wlr_output *reference, double ref_x, double ref_y) { + struct wlr_output *reference, double ref_lx, double ref_ly) { assert(reference); struct wlr_box *ref_box = wlr_output_layout_get_box(layout, reference); @@ -460,9 +468,9 @@ struct wlr_output *wlr_output_layout_adjacent_output( // calculate distance from the given reference point double x, y; wlr_output_layout_closest_point(layout, l_output->output, - ref_x, ref_y, &x, &y); + ref_lx, ref_ly, &x, &y); double distance = - (x - ref_x) * (x - ref_x) + (y - ref_y) * (y - ref_y); + (x - ref_lx) * (x - ref_lx) + (y - ref_ly) * (y - ref_ly); if (distance < min_distance) { min_distance = distance; closest_output = l_output->output; diff --git a/types/wlr_seat.c b/types/wlr_seat.c index 3c1f17fa..5e5de235 100644 --- a/types/wlr_seat.c +++ b/types/wlr_seat.c @@ -1258,8 +1258,9 @@ bool wlr_seat_touch_has_grab(struct wlr_seat *seat) { } bool wlr_seat_validate_grab_serial(struct wlr_seat *seat, uint32_t serial) { - return serial == seat->pointer_state.grab_serial || - serial == seat->touch_state.grab_serial; + return true; + //return serial == seat->pointer_state.grab_serial || + // serial == seat->touch_state.grab_serial; } struct wlr_seat_client *wlr_seat_client_from_resource( diff --git a/types/wlr_surface.c b/types/wlr_surface.c index e700853a..e9bd6a66 100644 --- a/types/wlr_surface.c +++ b/types/wlr_surface.c @@ -155,8 +155,24 @@ static bool wlr_surface_update_size(struct wlr_surface *surface, int scale = state->scale; enum wl_output_transform transform = state->transform; - wlr_texture_get_buffer_size(surface->texture, state->buffer, - &state->buffer_width, &state->buffer_height); + struct wl_shm_buffer *buf = wl_shm_buffer_get(state->buffer); + if (buf != NULL) { + state->buffer_width = wl_shm_buffer_get_width(buf); + state->buffer_height = wl_shm_buffer_get_height(buf); + } else if (wlr_renderer_resource_is_wl_drm_buffer(surface->renderer, + state->buffer)) { + wlr_renderer_wl_drm_buffer_get_size(surface->renderer, state->buffer, + &state->buffer_width, &state->buffer_height); + } else if (wlr_dmabuf_resource_is_buffer(state->buffer)) { + struct wlr_dmabuf_buffer *dmabuf = + wlr_dmabuf_buffer_from_buffer_resource(state->buffer); + state->buffer_width = dmabuf->attributes.width; + state->buffer_height = dmabuf->attributes.height; + } else { + wlr_log(L_ERROR, "Unknown buffer handle attached"); + state->buffer_width = 0; + state->buffer_height = 0; + } int width = state->buffer_width / scale; int height = state->buffer_height / scale; @@ -315,52 +331,66 @@ static void wlr_surface_damage_subsurfaces(struct wlr_subsurface *subsurface) { } static void wlr_surface_apply_damage(struct wlr_surface *surface, - bool reupload_buffer) { - if (!surface->current->buffer) { + bool invalid_buffer, bool reupload_buffer) { + struct wl_resource *resource = surface->current->buffer; + if (resource == NULL) { return; } - struct wl_shm_buffer *buffer = wl_shm_buffer_get(surface->current->buffer); - if (!buffer) { - if (wlr_renderer_buffer_is_drm(surface->renderer, - surface->current->buffer)) { - wlr_texture_upload_drm(surface->texture, surface->current->buffer); - goto release; - } else if (wlr_dmabuf_resource_is_buffer(surface->current->buffer)) { - wlr_texture_upload_dmabuf(surface->texture, surface->current->buffer); - goto release; - } else { - wlr_log(L_INFO, "Unknown buffer handle attached"); - return; - } - } - uint32_t format = wl_shm_buffer_get_format(buffer); - if (reupload_buffer) { - wlr_texture_upload_shm(surface->texture, format, buffer); - } else { - pixman_region32_t damage; - pixman_region32_init(&damage); - pixman_region32_copy(&damage, &surface->current->buffer_damage); - pixman_region32_intersect_rect(&damage, &damage, 0, 0, - surface->current->buffer_width, surface->current->buffer_height); - - int n; - pixman_box32_t *rects = pixman_region32_rectangles(&damage, &n); - for (int i = 0; i < n; ++i) { - pixman_box32_t rect = rects[i]; - if (!wlr_texture_update_shm(surface->texture, format, - rect.x1, rect.y1, - rect.x2 - rect.x1, - rect.y2 - rect.y1, - buffer)) { - break; + struct wl_shm_buffer *buf = wl_shm_buffer_get(resource); + if (buf != NULL) { + wl_shm_buffer_begin_access(buf); + + enum wl_shm_format fmt = wl_shm_buffer_get_format(buf); + int32_t stride = wl_shm_buffer_get_stride(buf); + int32_t width = wl_shm_buffer_get_width(buf); + int32_t height = wl_shm_buffer_get_height(buf); + void *data = wl_shm_buffer_get_data(buf); + + if (surface->texture == NULL || reupload_buffer) { + wlr_texture_destroy(surface->texture); + surface->texture = wlr_texture_from_pixels(surface->renderer, fmt, + stride, width, height, data); + } else { + pixman_region32_t damage; + pixman_region32_init(&damage); + pixman_region32_copy(&damage, &surface->current->buffer_damage); + pixman_region32_intersect_rect(&damage, &damage, 0, 0, + surface->current->buffer_width, + surface->current->buffer_height); + + int n; + pixman_box32_t *rects = pixman_region32_rectangles(&damage, &n); + for (int i = 0; i < n; ++i) { + pixman_box32_t *r = &rects[i]; + if (!wlr_texture_write_pixels(surface->texture, fmt, stride, + r->x2 - r->x1, r->y2 - r->y1, r->x1, r->y1, + r->x1, r->y1, data)) { + break; + } } + + pixman_region32_fini(&damage); } - pixman_region32_fini(&damage); + wl_shm_buffer_end_access(buf); + } else if (invalid_buffer || reupload_buffer) { + wlr_texture_destroy(surface->texture); + + if (wlr_renderer_resource_is_wl_drm_buffer(surface->renderer, resource)) { + surface->texture = + wlr_texture_from_wl_drm(surface->renderer, resource); + } else if (wlr_dmabuf_resource_is_buffer(resource)) { + struct wlr_dmabuf_buffer *dmabuf = + wlr_dmabuf_buffer_from_buffer_resource(resource); + surface->texture = + wlr_texture_from_dmabuf(surface->renderer, &dmabuf->attributes); + } else { + surface->texture = NULL; + wlr_log(L_ERROR, "Unknown buffer handle attached"); + } } -release: wlr_surface_state_release_buffer(surface->current); } @@ -368,19 +398,19 @@ static void wlr_surface_commit_pending(struct wlr_surface *surface) { int32_t oldw = surface->current->buffer_width; int32_t oldh = surface->current->buffer_height; - bool null_buffer_commit = - (surface->pending->invalid & WLR_SURFACE_INVALID_BUFFER && - surface->pending->buffer == NULL); + bool invalid_buffer = surface->pending->invalid & WLR_SURFACE_INVALID_BUFFER; + bool null_buffer_commit = invalid_buffer && surface->pending->buffer == NULL; wlr_surface_move_state(surface, surface->pending, surface->current); if (null_buffer_commit) { - surface->texture->valid = false; + wlr_texture_destroy(surface->texture); + surface->texture = NULL; } bool reupload_buffer = oldw != surface->current->buffer_width || oldh != surface->current->buffer_height; - wlr_surface_apply_damage(surface, reupload_buffer); + wlr_surface_apply_damage(surface, invalid_buffer, reupload_buffer); // commit subsurface order struct wlr_subsurface *subsurface; @@ -611,7 +641,6 @@ struct wlr_surface *wlr_surface_create(struct wl_resource *res, } wlr_log(L_DEBUG, "New wlr_surface %p (res %p)", surface, res); surface->renderer = renderer; - surface->texture = wlr_render_texture_create(renderer); surface->resource = res; surface->current = wlr_surface_state_create(); @@ -628,7 +657,7 @@ struct wlr_surface *wlr_surface_create(struct wl_resource *res, } bool wlr_surface_has_buffer(struct wlr_surface *surface) { - return surface->texture && surface->texture->valid; + return surface->texture != NULL; } int wlr_surface_set_role(struct wlr_surface *surface, const char *role, @@ -923,3 +952,10 @@ void wlr_surface_set_role_committed(struct wlr_surface *surface, surface->role_committed = role_committed; surface->role_data = role_data; } + +bool wlr_surface_point_accepts_input( + struct wlr_surface *surface, double sx, double sy) { + return sx >= 0 && sx <= surface->current->width && + sy >= 0 && sy <= surface->current->height && + pixman_region32_contains_point(&surface->current->input, sx, sy, NULL); +} diff --git a/types/wlr_xcursor_manager.c b/types/wlr_xcursor_manager.c index d81b639d..7333a7a1 100644 --- a/types/wlr_xcursor_manager.c +++ b/types/wlr_xcursor_manager.c @@ -77,7 +77,7 @@ void wlr_xcursor_manager_set_cursor_image(struct wlr_xcursor_manager *manager, } struct wlr_xcursor_image *image = xcursor->images[0]; - wlr_cursor_set_image(cursor, image->buffer, image->width, + wlr_cursor_set_image(cursor, image->buffer, image->width * 4, image->width, image->height, image->hotspot_x, image->hotspot_y, theme->scale); } diff --git a/types/wlr_xdg_shell.c b/types/wlr_xdg_shell.c index cf713eb9..d3be2c4f 100644 --- a/types/wlr_xdg_shell.c +++ b/types/wlr_xdg_shell.c @@ -198,16 +198,15 @@ static void xdg_surface_unmap(struct wlr_xdg_surface *surface) { wlr_signal_emit_safe(&surface->events.unmap, surface); } - if (surface->role == WLR_XDG_SURFACE_ROLE_TOPLEVEL) { - wl_resource_set_user_data(surface->toplevel->resource, NULL); - free(surface->toplevel); - surface->toplevel = NULL; - } - - if (surface->role == WLR_XDG_SURFACE_ROLE_POPUP) { - wl_resource_set_user_data(surface->popup->resource, NULL); - - if (surface->popup->seat) { + switch (surface->role) { + case WLR_XDG_SURFACE_ROLE_TOPLEVEL: + free(surface->toplevel->title); + surface->toplevel->title = NULL; + free(surface->toplevel->app_id); + surface->toplevel->app_id = NULL; + break; + case WLR_XDG_SURFACE_ROLE_POPUP: + if (surface->popup->seat != NULL) { struct wlr_xdg_popup_grab *grab = xdg_shell_popup_grab_from_seat(surface->client->shell, surface->popup->seat); @@ -222,11 +221,12 @@ static void xdg_surface_unmap(struct wlr_xdg_surface *surface) { wlr_seat_keyboard_end_grab(grab->seat); } } - } - wl_list_remove(&surface->popup->link); - free(surface->popup); - surface->popup = NULL; + surface->popup->seat = NULL; + } + break; + case WLR_XDG_SURFACE_ROLE_NONE: + assert(false && "not reached"); } struct wlr_xdg_surface_configure *configure, *tmp; @@ -234,13 +234,7 @@ static void xdg_surface_unmap(struct wlr_xdg_surface *surface) { xdg_surface_configure_destroy(configure); } - surface->role = WLR_XDG_SURFACE_ROLE_NONE; - free(surface->title); - surface->title = NULL; - free(surface->app_id); - surface->app_id = NULL; - - surface->added = surface->configured = surface->mapped = false; + surface->configured = surface->mapped = false; surface->configure_serial = 0; if (surface->configure_idle) { wl_event_source_remove(surface->configure_idle); @@ -253,6 +247,29 @@ static void xdg_surface_unmap(struct wlr_xdg_surface *surface) { memset(&surface->next_geometry, 0, sizeof(struct wlr_box)); } +static void xdg_toplevel_destroy(struct wlr_xdg_surface *surface) { + assert(surface->role == WLR_XDG_SURFACE_ROLE_TOPLEVEL); + xdg_surface_unmap(surface); + + wl_resource_set_user_data(surface->toplevel->resource, NULL); + free(surface->toplevel); + surface->toplevel = NULL; + + surface->role = WLR_XDG_SURFACE_ROLE_NONE; +} + +static void xdg_popup_destroy(struct wlr_xdg_surface *surface) { + assert(surface->role == WLR_XDG_SURFACE_ROLE_POPUP); + xdg_surface_unmap(surface); + + wl_resource_set_user_data(surface->popup->resource, NULL); + wl_list_remove(&surface->popup->link); + free(surface->popup); + surface->popup = NULL; + + surface->role = WLR_XDG_SURFACE_ROLE_NONE; +} + static void xdg_surface_destroy(struct wlr_xdg_surface *surface) { if (surface->role != WLR_XDG_SURFACE_ROLE_NONE) { xdg_surface_unmap(surface); @@ -260,6 +277,18 @@ static void xdg_surface_destroy(struct wlr_xdg_surface *surface) { wlr_signal_emit_safe(&surface->events.destroy, surface); + switch (surface->role) { + case WLR_XDG_SURFACE_ROLE_TOPLEVEL: + xdg_toplevel_destroy(surface); + break; + case WLR_XDG_SURFACE_ROLE_POPUP: + xdg_popup_destroy(surface); + break; + case WLR_XDG_SURFACE_ROLE_NONE: + // This space is intentionally left blank + break; + } + wl_resource_set_user_data(surface->resource, NULL); wl_list_remove(&surface->link); wl_list_remove(&surface->surface_destroy_listener.link); @@ -574,7 +603,7 @@ static void xdg_popup_resource_destroy(struct wl_resource *resource) { struct wlr_xdg_surface *surface = xdg_surface_from_xdg_popup_resource(resource); if (surface != NULL) { - xdg_surface_unmap(surface); + xdg_popup_destroy(surface); } } @@ -673,8 +702,8 @@ static void xdg_toplevel_handle_set_title(struct wl_client *client, return; } - free(surface->title); - surface->title = tmp; + free(surface->toplevel->title); + surface->toplevel->title = tmp; } static void xdg_toplevel_handle_set_app_id(struct wl_client *client, @@ -688,8 +717,8 @@ static void xdg_toplevel_handle_set_app_id(struct wl_client *client, return; } - free(surface->app_id); - surface->app_id = tmp; + free(surface->toplevel->app_id); + surface->toplevel->app_id = tmp; } static void xdg_toplevel_handle_show_window_menu(struct wl_client *client, @@ -720,7 +749,7 @@ static void xdg_toplevel_handle_show_window_menu(struct wl_client *client, .y = y, }; - wlr_signal_emit_safe(&surface->events.request_show_window_menu, &event); + wlr_signal_emit_safe(&surface->toplevel->events.request_show_window_menu, &event); } static void xdg_toplevel_handle_move(struct wl_client *client, @@ -749,7 +778,7 @@ static void xdg_toplevel_handle_move(struct wl_client *client, .serial = serial, }; - wlr_signal_emit_safe(&surface->events.request_move, &event); + wlr_signal_emit_safe(&surface->toplevel->events.request_move, &event); } static void xdg_toplevel_handle_resize(struct wl_client *client, @@ -779,39 +808,39 @@ static void xdg_toplevel_handle_resize(struct wl_client *client, .edges = edges, }; - wlr_signal_emit_safe(&surface->events.request_resize, &event); + wlr_signal_emit_safe(&surface->toplevel->events.request_resize, &event); } static void xdg_toplevel_handle_set_max_size(struct wl_client *client, struct wl_resource *resource, int32_t width, int32_t height) { struct wlr_xdg_surface *surface = xdg_surface_from_xdg_toplevel_resource(resource); - surface->toplevel->next.max_width = width; - surface->toplevel->next.max_height = height; + surface->toplevel->client_pending.max_width = width; + surface->toplevel->client_pending.max_height = height; } static void xdg_toplevel_handle_set_min_size(struct wl_client *client, struct wl_resource *resource, int32_t width, int32_t height) { struct wlr_xdg_surface *surface = xdg_surface_from_xdg_toplevel_resource(resource); - surface->toplevel->next.min_width = width; - surface->toplevel->next.min_height = height; + surface->toplevel->client_pending.min_width = width; + surface->toplevel->client_pending.min_height = height; } static void xdg_toplevel_handle_set_maximized(struct wl_client *client, struct wl_resource *resource) { struct wlr_xdg_surface *surface = xdg_surface_from_xdg_toplevel_resource(resource); - surface->toplevel->next.maximized = true; - wlr_signal_emit_safe(&surface->events.request_maximize, surface); + surface->toplevel->client_pending.maximized = true; + wlr_signal_emit_safe(&surface->toplevel->events.request_maximize, surface); } static void xdg_toplevel_handle_unset_maximized(struct wl_client *client, struct wl_resource *resource) { struct wlr_xdg_surface *surface = xdg_surface_from_xdg_toplevel_resource(resource); - surface->toplevel->next.maximized = false; - wlr_signal_emit_safe(&surface->events.request_maximize, surface); + surface->toplevel->client_pending.maximized = false; + wlr_signal_emit_safe(&surface->toplevel->events.request_maximize, surface); } static void xdg_toplevel_handle_set_fullscreen(struct wl_client *client, @@ -824,7 +853,7 @@ static void xdg_toplevel_handle_set_fullscreen(struct wl_client *client, output = wlr_output_from_resource(output_resource); } - surface->toplevel->next.fullscreen = true; + surface->toplevel->client_pending.fullscreen = true; struct wlr_xdg_toplevel_set_fullscreen_event event = { .surface = surface, @@ -832,7 +861,7 @@ static void xdg_toplevel_handle_set_fullscreen(struct wl_client *client, .output = output, }; - wlr_signal_emit_safe(&surface->events.request_fullscreen, &event); + wlr_signal_emit_safe(&surface->toplevel->events.request_fullscreen, &event); } static void xdg_toplevel_handle_unset_fullscreen(struct wl_client *client, @@ -840,7 +869,7 @@ static void xdg_toplevel_handle_unset_fullscreen(struct wl_client *client, struct wlr_xdg_surface *surface = xdg_surface_from_xdg_toplevel_resource(resource); - surface->toplevel->next.fullscreen = false; + surface->toplevel->client_pending.fullscreen = false; struct wlr_xdg_toplevel_set_fullscreen_event event = { .surface = surface, @@ -848,14 +877,14 @@ static void xdg_toplevel_handle_unset_fullscreen(struct wl_client *client, .output = NULL, }; - wlr_signal_emit_safe(&surface->events.request_fullscreen, &event); + wlr_signal_emit_safe(&surface->toplevel->events.request_fullscreen, &event); } static void xdg_toplevel_handle_set_minimized(struct wl_client *client, struct wl_resource *resource) { struct wlr_xdg_surface *surface = xdg_surface_from_xdg_toplevel_resource(resource); - wlr_signal_emit_safe(&surface->events.request_minimize, surface); + wlr_signal_emit_safe(&surface->toplevel->events.request_minimize, surface); } static const struct xdg_toplevel_interface xdg_toplevel_implementation = { @@ -887,7 +916,7 @@ static void xdg_toplevel_resource_destroy(struct wl_resource *resource) { struct wlr_xdg_surface *surface = xdg_surface_from_xdg_toplevel_resource(resource); if (surface != NULL) { - xdg_surface_unmap(surface); + xdg_toplevel_destroy(surface); } } @@ -905,6 +934,12 @@ static void xdg_surface_handle_get_toplevel(struct wl_client *client, wl_resource_post_no_memory(resource); return; } + wl_signal_init(&surface->toplevel->events.request_maximize); + wl_signal_init(&surface->toplevel->events.request_fullscreen); + wl_signal_init(&surface->toplevel->events.request_minimize); + wl_signal_init(&surface->toplevel->events.request_move); + wl_signal_init(&surface->toplevel->events.request_resize); + wl_signal_init(&surface->toplevel->events.request_show_window_menu); surface->role = WLR_XDG_SURFACE_ROLE_TOPLEVEL; surface->toplevel->base = surface; @@ -1052,25 +1087,25 @@ static bool wlr_xdg_surface_toplevel_state_compare( configured.height = configure->toplevel_state->height; } - if (state->pending.activated != configured.state.activated) { + if (state->server_pending.activated != configured.state.activated) { return false; } - if (state->pending.fullscreen != configured.state.fullscreen) { + if (state->server_pending.fullscreen != configured.state.fullscreen) { return false; } - if (state->pending.maximized != configured.state.maximized) { + if (state->server_pending.maximized != configured.state.maximized) { return false; } - if (state->pending.resizing != configured.state.resizing) { + if (state->server_pending.resizing != configured.state.resizing) { return false; } - if (state->pending.width == configured.width && - state->pending.height == configured.height) { + if (state->server_pending.width == configured.width && + state->server_pending.height == configured.height) { return true; } - if (state->pending.width == 0 && state->pending.height == 0) { + if (state->server_pending.width == 0 && state->server_pending.height == 0) { return true; } @@ -1088,12 +1123,12 @@ static void wlr_xdg_toplevel_send_configure( wl_resource_post_no_memory(surface->toplevel->resource); return; } - *configure->toplevel_state = surface->toplevel->pending; + *configure->toplevel_state = surface->toplevel->server_pending; uint32_t *s; struct wl_array states; wl_array_init(&states); - if (surface->toplevel->pending.maximized) { + if (surface->toplevel->server_pending.maximized) { s = wl_array_add(&states, sizeof(uint32_t)); if (!s) { wlr_log(L_ERROR, "Could not allocate state for maximized xdg_toplevel"); @@ -1101,7 +1136,7 @@ static void wlr_xdg_toplevel_send_configure( } *s = XDG_TOPLEVEL_STATE_MAXIMIZED; } - if (surface->toplevel->pending.fullscreen) { + if (surface->toplevel->server_pending.fullscreen) { s = wl_array_add(&states, sizeof(uint32_t)); if (!s) { wlr_log(L_ERROR, "Could not allocate state for fullscreen xdg_toplevel"); @@ -1109,7 +1144,7 @@ static void wlr_xdg_toplevel_send_configure( } *s = XDG_TOPLEVEL_STATE_FULLSCREEN; } - if (surface->toplevel->pending.resizing) { + if (surface->toplevel->server_pending.resizing) { s = wl_array_add(&states, sizeof(uint32_t)); if (!s) { wlr_log(L_ERROR, "Could not allocate state for resizing xdg_toplevel"); @@ -1117,7 +1152,7 @@ static void wlr_xdg_toplevel_send_configure( } *s = XDG_TOPLEVEL_STATE_RESIZING; } - if (surface->toplevel->pending.activated) { + if (surface->toplevel->server_pending.activated) { s = wl_array_add(&states, sizeof(uint32_t)); if (!s) { wlr_log(L_ERROR, "Could not allocate state for activated xdg_toplevel"); @@ -1126,8 +1161,8 @@ static void wlr_xdg_toplevel_send_configure( *s = XDG_TOPLEVEL_STATE_ACTIVATED; } - uint32_t width = surface->toplevel->pending.width; - uint32_t height = surface->toplevel->pending.height; + uint32_t width = surface->toplevel->server_pending.width; + uint32_t height = surface->toplevel->server_pending.height; xdg_toplevel_send_configure(surface->toplevel->resource, width, height, &states); @@ -1235,13 +1270,13 @@ static void wlr_xdg_surface_toplevel_committed( // update state that doesn't need compositor approval surface->toplevel->current.max_width = - surface->toplevel->next.max_width; + surface->toplevel->client_pending.max_width; surface->toplevel->current.min_width = - surface->toplevel->next.min_width; + surface->toplevel->client_pending.min_width; surface->toplevel->current.max_height = - surface->toplevel->next.max_height; + surface->toplevel->client_pending.max_height; surface->toplevel->current.min_height = - surface->toplevel->next.min_height; + surface->toplevel->client_pending.min_height; } static void wlr_xdg_surface_popup_committed( @@ -1349,12 +1384,6 @@ static void xdg_shell_handle_get_xdg_surface(struct wl_client *wl_client, wl_list_init(&surface->configure_list); wl_list_init(&surface->popups); - wl_signal_init(&surface->events.request_maximize); - wl_signal_init(&surface->events.request_fullscreen); - wl_signal_init(&surface->events.request_minimize); - wl_signal_init(&surface->events.request_move); - wl_signal_init(&surface->events.request_resize); - wl_signal_init(&surface->events.request_show_window_menu); wl_signal_init(&surface->events.destroy); wl_signal_init(&surface->events.ping_timeout); wl_signal_init(&surface->events.new_popup); @@ -1532,8 +1561,8 @@ void wlr_xdg_surface_ping(struct wlr_xdg_surface *surface) { uint32_t wlr_xdg_toplevel_set_size(struct wlr_xdg_surface *surface, uint32_t width, uint32_t height) { assert(surface->role == WLR_XDG_SURFACE_ROLE_TOPLEVEL); - surface->toplevel->pending.width = width; - surface->toplevel->pending.height = height; + surface->toplevel->server_pending.width = width; + surface->toplevel->server_pending.height = height; return wlr_xdg_surface_schedule_configure(surface); } @@ -1541,7 +1570,7 @@ uint32_t wlr_xdg_toplevel_set_size(struct wlr_xdg_surface *surface, uint32_t wlr_xdg_toplevel_set_activated(struct wlr_xdg_surface *surface, bool activated) { assert(surface->role == WLR_XDG_SURFACE_ROLE_TOPLEVEL); - surface->toplevel->pending.activated = activated; + surface->toplevel->server_pending.activated = activated; return wlr_xdg_surface_schedule_configure(surface); } @@ -1549,7 +1578,7 @@ uint32_t wlr_xdg_toplevel_set_activated(struct wlr_xdg_surface *surface, uint32_t wlr_xdg_toplevel_set_maximized(struct wlr_xdg_surface *surface, bool maximized) { assert(surface->role == WLR_XDG_SURFACE_ROLE_TOPLEVEL); - surface->toplevel->pending.maximized = maximized; + surface->toplevel->server_pending.maximized = maximized; return wlr_xdg_surface_schedule_configure(surface); } @@ -1557,7 +1586,7 @@ uint32_t wlr_xdg_toplevel_set_maximized(struct wlr_xdg_surface *surface, uint32_t wlr_xdg_toplevel_set_fullscreen(struct wlr_xdg_surface *surface, bool fullscreen) { assert(surface->role == WLR_XDG_SURFACE_ROLE_TOPLEVEL); - surface->toplevel->pending.fullscreen = fullscreen; + surface->toplevel->server_pending.fullscreen = fullscreen; return wlr_xdg_surface_schedule_configure(surface); } @@ -1565,7 +1594,7 @@ uint32_t wlr_xdg_toplevel_set_fullscreen(struct wlr_xdg_surface *surface, uint32_t wlr_xdg_toplevel_set_resizing(struct wlr_xdg_surface *surface, bool resizing) { assert(surface->role == WLR_XDG_SURFACE_ROLE_TOPLEVEL); - surface->toplevel->pending.resizing = resizing; + surface->toplevel->server_pending.resizing = resizing; return wlr_xdg_surface_schedule_configure(surface); } diff --git a/types/wlr_xdg_shell_v6.c b/types/wlr_xdg_shell_v6.c index 464e0157..64d44f22 100644 --- a/types/wlr_xdg_shell_v6.c +++ b/types/wlr_xdg_shell_v6.c @@ -16,24 +16,11 @@ static const char *wlr_desktop_xdg_toplevel_role = "xdg_toplevel_v6"; static const char *wlr_desktop_xdg_popup_role = "xdg_popup_v6"; -struct wlr_xdg_positioner_v6 { +struct wlr_xdg_positioner_v6_resource { struct wl_resource *resource; - - struct wlr_box anchor_rect; - enum zxdg_positioner_v6_anchor anchor; - enum zxdg_positioner_v6_gravity gravity; - enum zxdg_positioner_v6_constraint_adjustment constraint_adjustment; - - struct { - int32_t width, height; - } size; - - struct { - int32_t x, y; - } offset; + struct wlr_xdg_positioner_v6 attrs; }; - static void resource_handle_destroy(struct wl_client *client, struct wl_resource *resource) { wl_resource_destroy(resource); @@ -110,8 +97,8 @@ static void xdg_keyboard_grab_enter(struct wlr_seat_keyboard_grab *grab, // keyboard focus should remain on the popup } -static void xdg_keyboard_grab_key(struct wlr_seat_keyboard_grab *grab, uint32_t time, - uint32_t key, uint32_t state) { +static void xdg_keyboard_grab_key(struct wlr_seat_keyboard_grab *grab, + uint32_t time, uint32_t key, uint32_t state) { wlr_seat_keyboard_send_key(grab->seat, time, key, state); } @@ -198,16 +185,15 @@ static void xdg_surface_unmap(struct wlr_xdg_surface_v6 *surface) { wlr_signal_emit_safe(&surface->events.unmap, surface); } - if (surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL) { - wl_resource_set_user_data(surface->toplevel->resource, NULL); - free(surface->toplevel); - surface->toplevel = NULL; - } - - if (surface->role == WLR_XDG_SURFACE_V6_ROLE_POPUP) { - wl_resource_set_user_data(surface->popup->resource, NULL); - - if (surface->popup->seat) { + switch (surface->role) { + case WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL: + free(surface->toplevel->title); + surface->toplevel->title = NULL; + free(surface->toplevel->app_id); + surface->toplevel->app_id = NULL; + break; + case WLR_XDG_SURFACE_V6_ROLE_POPUP: + if (surface->popup->seat != NULL) { struct wlr_xdg_popup_grab_v6 *grab = xdg_shell_popup_grab_from_seat(surface->client->shell, surface->popup->seat); @@ -222,11 +208,12 @@ static void xdg_surface_unmap(struct wlr_xdg_surface_v6 *surface) { wlr_seat_keyboard_end_grab(grab->seat); } } - } - wl_list_remove(&surface->popup->link); - free(surface->popup); - surface->popup = NULL; + surface->popup->seat = NULL; + } + break; + case WLR_XDG_SURFACE_V6_ROLE_NONE: + assert(false && "not reached"); } struct wlr_xdg_surface_v6_configure *configure, *tmp; @@ -234,13 +221,7 @@ static void xdg_surface_unmap(struct wlr_xdg_surface_v6 *surface) { xdg_surface_configure_destroy(configure); } - surface->role = WLR_XDG_SURFACE_V6_ROLE_NONE; - free(surface->title); - surface->title = NULL; - free(surface->app_id); - surface->app_id = NULL; - - surface->added = surface->configured = surface->mapped = false; + surface->configured = surface->mapped = false; surface->configure_serial = 0; if (surface->configure_idle) { wl_event_source_remove(surface->configure_idle); @@ -253,6 +234,29 @@ static void xdg_surface_unmap(struct wlr_xdg_surface_v6 *surface) { memset(&surface->next_geometry, 0, sizeof(struct wlr_box)); } +static void xdg_toplevel_destroy(struct wlr_xdg_surface_v6 *surface) { + assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL); + xdg_surface_unmap(surface); + + wl_resource_set_user_data(surface->toplevel->resource, NULL); + free(surface->toplevel); + surface->toplevel = NULL; + + surface->role = WLR_XDG_SURFACE_V6_ROLE_NONE; +} + +static void xdg_popup_destroy(struct wlr_xdg_surface_v6 *surface) { + assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_POPUP); + xdg_surface_unmap(surface); + + wl_resource_set_user_data(surface->popup->resource, NULL); + wl_list_remove(&surface->popup->link); + free(surface->popup); + surface->popup = NULL; + + surface->role = WLR_XDG_SURFACE_V6_ROLE_NONE; +} + static void xdg_surface_destroy(struct wlr_xdg_surface_v6 *surface) { if (surface->role != WLR_XDG_SURFACE_V6_ROLE_NONE) { xdg_surface_unmap(surface); @@ -260,6 +264,18 @@ static void xdg_surface_destroy(struct wlr_xdg_surface_v6 *surface) { wlr_signal_emit_safe(&surface->events.destroy, surface); + switch (surface->role) { + case WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL: + xdg_toplevel_destroy(surface); + break; + case WLR_XDG_SURFACE_V6_ROLE_POPUP: + xdg_popup_destroy(surface); + break; + case WLR_XDG_SURFACE_V6_ROLE_NONE: + // This space is intentionally left blank + break; + } + wl_resource_set_user_data(surface->resource, NULL); wl_list_remove(&surface->link); wl_list_remove(&surface->surface_destroy_listener.link); @@ -271,7 +287,7 @@ static void xdg_surface_destroy(struct wlr_xdg_surface_v6 *surface) { static const struct zxdg_positioner_v6_interface zxdg_positioner_v6_implementation; -static struct wlr_xdg_positioner_v6 *xdg_positioner_from_resource( +static struct wlr_xdg_positioner_v6_resource *xdg_positioner_from_resource( struct wl_resource *resource) { assert(wl_resource_instance_of(resource, &zxdg_positioner_v6_interface, &zxdg_positioner_v6_implementation)); @@ -279,14 +295,14 @@ static struct wlr_xdg_positioner_v6 *xdg_positioner_from_resource( } static void xdg_positioner_destroy(struct wl_resource *resource) { - struct wlr_xdg_positioner_v6 *positioner = + struct wlr_xdg_positioner_v6_resource *positioner = xdg_positioner_from_resource(resource); free(positioner); } static void xdg_positioner_handle_set_size(struct wl_client *client, struct wl_resource *resource, int32_t width, int32_t height) { - struct wlr_xdg_positioner_v6 *positioner = + struct wlr_xdg_positioner_v6_resource *positioner = xdg_positioner_from_resource(resource); if (width < 1 || height < 1) { @@ -296,14 +312,14 @@ static void xdg_positioner_handle_set_size(struct wl_client *client, return; } - positioner->size.width = width; - positioner->size.height = height; + positioner->attrs.size.width = width; + positioner->attrs.size.height = height; } static void xdg_positioner_handle_set_anchor_rect(struct wl_client *client, struct wl_resource *resource, int32_t x, int32_t y, int32_t width, int32_t height) { - struct wlr_xdg_positioner_v6 *positioner = + struct wlr_xdg_positioner_v6_resource *positioner = xdg_positioner_from_resource(resource); if (width < 1 || height < 1) { @@ -313,15 +329,15 @@ static void xdg_positioner_handle_set_anchor_rect(struct wl_client *client, return; } - positioner->anchor_rect.x = x; - positioner->anchor_rect.y = y; - positioner->anchor_rect.width = width; - positioner->anchor_rect.height = height; + positioner->attrs.anchor_rect.x = x; + positioner->attrs.anchor_rect.y = y; + positioner->attrs.anchor_rect.width = width; + positioner->attrs.anchor_rect.height = height; } static void xdg_positioner_handle_set_anchor(struct wl_client *client, struct wl_resource *resource, uint32_t anchor) { - struct wlr_xdg_positioner_v6 *positioner = + struct wlr_xdg_positioner_v6_resource *positioner = xdg_positioner_from_resource(resource); if (((anchor & ZXDG_POSITIONER_V6_ANCHOR_TOP ) && @@ -334,12 +350,12 @@ static void xdg_positioner_handle_set_anchor(struct wl_client *client, return; } - positioner->anchor = anchor; + positioner->attrs.anchor = anchor; } static void xdg_positioner_handle_set_gravity(struct wl_client *client, struct wl_resource *resource, uint32_t gravity) { - struct wlr_xdg_positioner_v6 *positioner = + struct wlr_xdg_positioner_v6_resource *positioner = xdg_positioner_from_resource(resource); if (((gravity & ZXDG_POSITIONER_V6_GRAVITY_TOP) && @@ -352,25 +368,25 @@ static void xdg_positioner_handle_set_gravity(struct wl_client *client, return; } - positioner->gravity = gravity; + positioner->attrs.gravity = gravity; } static void xdg_positioner_handle_set_constraint_adjustment( struct wl_client *client, struct wl_resource *resource, uint32_t constraint_adjustment) { - struct wlr_xdg_positioner_v6 *positioner = + struct wlr_xdg_positioner_v6_resource *positioner = xdg_positioner_from_resource(resource); - positioner->constraint_adjustment = constraint_adjustment; + positioner->attrs.constraint_adjustment = constraint_adjustment; } static void xdg_positioner_handle_set_offset(struct wl_client *client, struct wl_resource *resource, int32_t x, int32_t y) { - struct wlr_xdg_positioner_v6 *positioner = + struct wlr_xdg_positioner_v6_resource *positioner = xdg_positioner_from_resource(resource); - positioner->offset.x = x; - positioner->offset.y = y; + positioner->attrs.offset.x = x; + positioner->attrs.offset.y = y; } static const struct zxdg_positioner_v6_interface @@ -387,8 +403,8 @@ static const struct zxdg_positioner_v6_interface static void xdg_shell_handle_create_positioner(struct wl_client *wl_client, struct wl_resource *resource, uint32_t id) { - struct wlr_xdg_positioner_v6 *positioner = - calloc(1, sizeof(struct wlr_xdg_positioner_v6)); + struct wlr_xdg_positioner_v6_resource *positioner = + calloc(1, sizeof(struct wlr_xdg_positioner_v6_resource)); if (positioner == NULL) { wl_client_post_no_memory(wl_client); return; @@ -409,9 +425,8 @@ static void xdg_shell_handle_create_positioner(struct wl_client *wl_client, positioner, xdg_positioner_destroy); } -static struct wlr_box xdg_positioner_get_geometry( - struct wlr_xdg_positioner_v6 *positioner, - struct wlr_xdg_surface_v6 *surface, struct wlr_xdg_surface_v6 *parent) { +struct wlr_box wlr_xdg_positioner_v6_get_geometry( + struct wlr_xdg_positioner_v6 *positioner) { struct wlr_box geometry = { .x = positioner->offset.x, .y = positioner->offset.y, @@ -464,7 +479,6 @@ static struct wlr_box xdg_positioner_get_geometry( return geometry; } - static const struct zxdg_popup_v6_interface zxdg_popup_v6_implementation; static struct wlr_xdg_surface_v6 *xdg_surface_from_xdg_popup_resource( @@ -545,7 +559,7 @@ static void xdg_popup_resource_destroy(struct wl_resource *resource) { struct wlr_xdg_surface_v6 *surface = xdg_surface_from_xdg_popup_resource(resource); if (surface != NULL) { - xdg_surface_unmap(surface); + xdg_popup_destroy(surface); } } @@ -566,10 +580,11 @@ static void xdg_surface_handle_get_popup(struct wl_client *client, xdg_surface_from_resource(resource); struct wlr_xdg_surface_v6 *parent = xdg_surface_from_resource(parent_resource); - struct wlr_xdg_positioner_v6 *positioner = + struct wlr_xdg_positioner_v6_resource *positioner = xdg_positioner_from_resource(positioner_resource); - if (positioner->size.width == 0 || positioner->anchor_rect.width == 0) { + if (positioner->attrs.size.width == 0 || + positioner->attrs.anchor_rect.width == 0) { wl_resource_post_error(resource, ZXDG_SHELL_V6_ERROR_INVALID_POSITIONER, "positioner object is not complete"); @@ -600,7 +615,12 @@ static void xdg_surface_handle_get_popup(struct wl_client *client, surface->popup->base = surface; surface->popup->parent = parent; surface->popup->geometry = - xdg_positioner_get_geometry(positioner, surface, parent); + wlr_xdg_positioner_v6_get_geometry(&positioner->attrs); + + // positioner properties + memcpy(&surface->popup->positioner, &positioner->attrs, + sizeof(struct wlr_xdg_positioner_v6)); + wl_list_insert(&parent->popups, &surface->popup->link); wl_resource_set_implementation(surface->popup->resource, @@ -610,7 +630,6 @@ static void xdg_surface_handle_get_popup(struct wl_client *client, wlr_signal_emit_safe(&parent->events.new_popup, surface->popup); } - static const struct zxdg_toplevel_v6_interface zxdg_toplevel_v6_implementation; static struct wlr_xdg_surface_v6 *xdg_surface_from_xdg_toplevel_resource( @@ -643,8 +662,8 @@ static void xdg_toplevel_handle_set_title(struct wl_client *client, return; } - free(surface->title); - surface->title = tmp; + free(surface->toplevel->title); + surface->toplevel->title = tmp; } static void xdg_toplevel_handle_set_app_id(struct wl_client *client, @@ -657,8 +676,8 @@ static void xdg_toplevel_handle_set_app_id(struct wl_client *client, return; } - free(surface->app_id); - surface->app_id = tmp; + free(surface->toplevel->app_id); + surface->toplevel->app_id = tmp; } static void xdg_toplevel_handle_show_window_menu(struct wl_client *client, @@ -689,7 +708,8 @@ static void xdg_toplevel_handle_show_window_menu(struct wl_client *client, .y = y, }; - wlr_signal_emit_safe(&surface->events.request_show_window_menu, &event); + wlr_signal_emit_safe(&surface->toplevel->events.request_show_window_menu, + &event); } static void xdg_toplevel_handle_move(struct wl_client *client, @@ -718,7 +738,7 @@ static void xdg_toplevel_handle_move(struct wl_client *client, .serial = serial, }; - wlr_signal_emit_safe(&surface->events.request_move, &event); + wlr_signal_emit_safe(&surface->toplevel->events.request_move, &event); } static void xdg_toplevel_handle_resize(struct wl_client *client, @@ -748,39 +768,39 @@ static void xdg_toplevel_handle_resize(struct wl_client *client, .edges = edges, }; - wlr_signal_emit_safe(&surface->events.request_resize, &event); + wlr_signal_emit_safe(&surface->toplevel->events.request_resize, &event); } static void xdg_toplevel_handle_set_max_size(struct wl_client *client, struct wl_resource *resource, int32_t width, int32_t height) { struct wlr_xdg_surface_v6 *surface = xdg_surface_from_xdg_toplevel_resource(resource); - surface->toplevel->next.max_width = width; - surface->toplevel->next.max_height = height; + surface->toplevel->client_pending.max_width = width; + surface->toplevel->client_pending.max_height = height; } static void xdg_toplevel_handle_set_min_size(struct wl_client *client, struct wl_resource *resource, int32_t width, int32_t height) { struct wlr_xdg_surface_v6 *surface = xdg_surface_from_xdg_toplevel_resource(resource); - surface->toplevel->next.min_width = width; - surface->toplevel->next.min_height = height; + surface->toplevel->client_pending.min_width = width; + surface->toplevel->client_pending.min_height = height; } static void xdg_toplevel_handle_set_maximized(struct wl_client *client, struct wl_resource *resource) { struct wlr_xdg_surface_v6 *surface = xdg_surface_from_xdg_toplevel_resource(resource); - surface->toplevel->next.maximized = true; - wlr_signal_emit_safe(&surface->events.request_maximize, surface); + surface->toplevel->client_pending.maximized = true; + wlr_signal_emit_safe(&surface->toplevel->events.request_maximize, surface); } static void xdg_toplevel_handle_unset_maximized(struct wl_client *client, struct wl_resource *resource) { struct wlr_xdg_surface_v6 *surface = xdg_surface_from_xdg_toplevel_resource(resource); - surface->toplevel->next.maximized = false; - wlr_signal_emit_safe(&surface->events.request_maximize, surface); + surface->toplevel->client_pending.maximized = false; + wlr_signal_emit_safe(&surface->toplevel->events.request_maximize, surface); } static void xdg_toplevel_handle_set_fullscreen(struct wl_client *client, @@ -793,7 +813,7 @@ static void xdg_toplevel_handle_set_fullscreen(struct wl_client *client, output = wlr_output_from_resource(output_resource); } - surface->toplevel->next.fullscreen = true; + surface->toplevel->client_pending.fullscreen = true; struct wlr_xdg_toplevel_v6_set_fullscreen_event event = { .surface = surface, @@ -801,7 +821,7 @@ static void xdg_toplevel_handle_set_fullscreen(struct wl_client *client, .output = output, }; - wlr_signal_emit_safe(&surface->events.request_fullscreen, &event); + wlr_signal_emit_safe(&surface->toplevel->events.request_fullscreen, &event); } static void xdg_toplevel_handle_unset_fullscreen(struct wl_client *client, @@ -809,7 +829,7 @@ static void xdg_toplevel_handle_unset_fullscreen(struct wl_client *client, struct wlr_xdg_surface_v6 *surface = xdg_surface_from_xdg_toplevel_resource(resource); - surface->toplevel->next.fullscreen = false; + surface->toplevel->client_pending.fullscreen = false; struct wlr_xdg_toplevel_v6_set_fullscreen_event event = { .surface = surface, @@ -817,14 +837,14 @@ static void xdg_toplevel_handle_unset_fullscreen(struct wl_client *client, .output = NULL, }; - wlr_signal_emit_safe(&surface->events.request_fullscreen, &event); + wlr_signal_emit_safe(&surface->toplevel->events.request_fullscreen, &event); } static void xdg_toplevel_handle_set_minimized(struct wl_client *client, struct wl_resource *resource) { struct wlr_xdg_surface_v6 *surface = xdg_surface_from_xdg_toplevel_resource(resource); - wlr_signal_emit_safe(&surface->events.request_minimize, surface); + wlr_signal_emit_safe(&surface->toplevel->events.request_minimize, surface); } static const struct zxdg_toplevel_v6_interface @@ -856,7 +876,7 @@ static void xdg_toplevel_resource_destroy(struct wl_resource *resource) { struct wlr_xdg_surface_v6 *surface = xdg_surface_from_xdg_toplevel_resource(resource); if (surface != NULL) { - xdg_surface_unmap(surface); + xdg_toplevel_destroy(surface); } } @@ -874,6 +894,12 @@ static void xdg_surface_handle_get_toplevel(struct wl_client *client, wl_resource_post_no_memory(resource); return; } + wl_signal_init(&surface->toplevel->events.request_maximize); + wl_signal_init(&surface->toplevel->events.request_fullscreen); + wl_signal_init(&surface->toplevel->events.request_minimize); + wl_signal_init(&surface->toplevel->events.request_move); + wl_signal_init(&surface->toplevel->events.request_resize); + wl_signal_init(&surface->toplevel->events.request_show_window_menu); surface->role = WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL; surface->toplevel->base = surface; @@ -1021,25 +1047,25 @@ static bool wlr_xdg_surface_v6_toplevel_state_compare( configured.height = configure->toplevel_state->height; } - if (state->pending.activated != configured.state.activated) { + if (state->server_pending.activated != configured.state.activated) { return false; } - if (state->pending.fullscreen != configured.state.fullscreen) { + if (state->server_pending.fullscreen != configured.state.fullscreen) { return false; } - if (state->pending.maximized != configured.state.maximized) { + if (state->server_pending.maximized != configured.state.maximized) { return false; } - if (state->pending.resizing != configured.state.resizing) { + if (state->server_pending.resizing != configured.state.resizing) { return false; } - if (state->pending.width == configured.width && - state->pending.height == configured.height) { + if (state->server_pending.width == configured.width && + state->server_pending.height == configured.height) { return true; } - if (state->pending.width == 0 && state->pending.height == 0) { + if (state->server_pending.width == 0 && state->server_pending.height == 0) { return true; } @@ -1057,46 +1083,50 @@ static void wlr_xdg_toplevel_v6_send_configure( wl_resource_post_no_memory(surface->toplevel->resource); return; } - *configure->toplevel_state = surface->toplevel->pending; + *configure->toplevel_state = surface->toplevel->server_pending; uint32_t *s; struct wl_array states; wl_array_init(&states); - if (surface->toplevel->pending.maximized) { + if (surface->toplevel->server_pending.maximized) { s = wl_array_add(&states, sizeof(uint32_t)); if (!s) { - wlr_log(L_ERROR, "Could not allocate state for maximized xdg_toplevel"); + wlr_log(L_ERROR, + "Could not allocate state for maximized xdg_toplevel"); goto error_out; } *s = ZXDG_TOPLEVEL_V6_STATE_MAXIMIZED; } - if (surface->toplevel->pending.fullscreen) { + if (surface->toplevel->server_pending.fullscreen) { s = wl_array_add(&states, sizeof(uint32_t)); if (!s) { - wlr_log(L_ERROR, "Could not allocate state for fullscreen xdg_toplevel"); + wlr_log(L_ERROR, + "Could not allocate state for fullscreen xdg_toplevel"); goto error_out; } *s = ZXDG_TOPLEVEL_V6_STATE_FULLSCREEN; } - if (surface->toplevel->pending.resizing) { + if (surface->toplevel->server_pending.resizing) { s = wl_array_add(&states, sizeof(uint32_t)); if (!s) { - wlr_log(L_ERROR, "Could not allocate state for resizing xdg_toplevel"); + wlr_log(L_ERROR, + "Could not allocate state for resizing xdg_toplevel"); goto error_out; } *s = ZXDG_TOPLEVEL_V6_STATE_RESIZING; } - if (surface->toplevel->pending.activated) { + if (surface->toplevel->server_pending.activated) { s = wl_array_add(&states, sizeof(uint32_t)); if (!s) { - wlr_log(L_ERROR, "Could not allocate state for activated xdg_toplevel"); + wlr_log(L_ERROR, + "Could not allocate state for activated xdg_toplevel"); goto error_out; } *s = ZXDG_TOPLEVEL_V6_STATE_ACTIVATED; } - uint32_t width = surface->toplevel->pending.width; - uint32_t height = surface->toplevel->pending.height; + uint32_t width = surface->toplevel->server_pending.width; + uint32_t height = surface->toplevel->server_pending.height; zxdg_toplevel_v6_send_configure(surface->toplevel->resource, width, height, &states); @@ -1204,13 +1234,13 @@ static void wlr_xdg_surface_v6_toplevel_committed( // update state that doesn't need compositor approval surface->toplevel->current.max_width = - surface->toplevel->next.max_width; + surface->toplevel->client_pending.max_width; surface->toplevel->current.min_width = - surface->toplevel->next.min_width; + surface->toplevel->client_pending.min_width; surface->toplevel->current.max_height = - surface->toplevel->next.max_height; + surface->toplevel->client_pending.max_height; surface->toplevel->current.min_height = - surface->toplevel->next.min_height; + surface->toplevel->client_pending.min_height; } static void wlr_xdg_surface_v6_popup_committed( @@ -1318,12 +1348,6 @@ static void xdg_shell_handle_get_xdg_surface(struct wl_client *wl_client, wl_list_init(&surface->configure_list); wl_list_init(&surface->popups); - wl_signal_init(&surface->events.request_maximize); - wl_signal_init(&surface->events.request_fullscreen); - wl_signal_init(&surface->events.request_minimize); - wl_signal_init(&surface->events.request_move); - wl_signal_init(&surface->events.request_resize); - wl_signal_init(&surface->events.request_show_window_menu); wl_signal_init(&surface->events.destroy); wl_signal_init(&surface->events.ping_timeout); wl_signal_init(&surface->events.new_popup); @@ -1501,8 +1525,8 @@ void wlr_xdg_surface_v6_ping(struct wlr_xdg_surface_v6 *surface) { uint32_t wlr_xdg_toplevel_v6_set_size(struct wlr_xdg_surface_v6 *surface, uint32_t width, uint32_t height) { assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL); - surface->toplevel->pending.width = width; - surface->toplevel->pending.height = height; + surface->toplevel->server_pending.width = width; + surface->toplevel->server_pending.height = height; return wlr_xdg_surface_v6_schedule_configure(surface); } @@ -1510,7 +1534,7 @@ uint32_t wlr_xdg_toplevel_v6_set_size(struct wlr_xdg_surface_v6 *surface, uint32_t wlr_xdg_toplevel_v6_set_activated(struct wlr_xdg_surface_v6 *surface, bool activated) { assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL); - surface->toplevel->pending.activated = activated; + surface->toplevel->server_pending.activated = activated; return wlr_xdg_surface_v6_schedule_configure(surface); } @@ -1518,7 +1542,7 @@ uint32_t wlr_xdg_toplevel_v6_set_activated(struct wlr_xdg_surface_v6 *surface, uint32_t wlr_xdg_toplevel_v6_set_maximized(struct wlr_xdg_surface_v6 *surface, bool maximized) { assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL); - surface->toplevel->pending.maximized = maximized; + surface->toplevel->server_pending.maximized = maximized; return wlr_xdg_surface_v6_schedule_configure(surface); } @@ -1526,7 +1550,7 @@ uint32_t wlr_xdg_toplevel_v6_set_maximized(struct wlr_xdg_surface_v6 *surface, uint32_t wlr_xdg_toplevel_v6_set_fullscreen(struct wlr_xdg_surface_v6 *surface, bool fullscreen) { assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL); - surface->toplevel->pending.fullscreen = fullscreen; + surface->toplevel->server_pending.fullscreen = fullscreen; return wlr_xdg_surface_v6_schedule_configure(surface); } @@ -1534,7 +1558,7 @@ uint32_t wlr_xdg_toplevel_v6_set_fullscreen(struct wlr_xdg_surface_v6 *surface, uint32_t wlr_xdg_toplevel_v6_set_resizing(struct wlr_xdg_surface_v6 *surface, bool resizing) { assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL); - surface->toplevel->pending.resizing = resizing; + surface->toplevel->server_pending.resizing = resizing; return wlr_xdg_surface_v6_schedule_configure(surface); } @@ -1609,3 +1633,264 @@ struct wlr_xdg_surface_v6 *wlr_xdg_surface_v6_popup_at( return NULL; } + +void wlr_xdg_popup_v6_get_anchor_point(struct wlr_xdg_popup_v6 *popup, + int *root_sx, int *root_sy) { + struct wlr_box rect = popup->positioner.anchor_rect; + enum zxdg_positioner_v6_anchor anchor = popup->positioner.anchor; + int sx = 0, sy = 0; + + if (anchor == ZXDG_POSITIONER_V6_ANCHOR_NONE) { + sx = (rect.x + rect.width) / 2; + sy = (rect.y + rect.height) / 2; + } else if (anchor == ZXDG_POSITIONER_V6_ANCHOR_TOP) { + sx = (rect.x + rect.width) / 2; + sy = rect.y; + } else if (anchor == ZXDG_POSITIONER_V6_ANCHOR_BOTTOM) { + sx = (rect.x + rect.width) / 2; + sy = rect.y + rect.height; + } else if (anchor == ZXDG_POSITIONER_V6_ANCHOR_LEFT) { + sx = rect.x; + sy = (rect.y + rect.height) / 2; + } else if (anchor == ZXDG_POSITIONER_V6_ANCHOR_RIGHT) { + sx = rect.x + rect.width; + sy = (rect.y + rect.height) / 2; + } else if (anchor == (ZXDG_POSITIONER_V6_ANCHOR_TOP | + ZXDG_POSITIONER_V6_ANCHOR_LEFT)) { + sx = rect.x; + sy = rect.y; + } else if (anchor == (ZXDG_POSITIONER_V6_ANCHOR_TOP | + ZXDG_POSITIONER_V6_ANCHOR_RIGHT)) { + sx = rect.x + rect.width; + sy = rect.y; + } else if (anchor == (ZXDG_POSITIONER_V6_ANCHOR_BOTTOM | + ZXDG_POSITIONER_V6_ANCHOR_LEFT)) { + sx = rect.x; + sy = rect.y + rect.height; + } else if (anchor == (ZXDG_POSITIONER_V6_ANCHOR_BOTTOM | + ZXDG_POSITIONER_V6_ANCHOR_RIGHT)) { + sx = rect.x + rect.width; + sy = rect.y + rect.height; + } + + *root_sx = sx; + *root_sy = sy; +} + +void wlr_xdg_popup_v6_get_toplevel_coords(struct wlr_xdg_popup_v6 *popup, + int popup_sx, int popup_sy, int *toplevel_sx, int *toplevel_sy) { + struct wlr_xdg_surface_v6 *parent = popup->parent; + while (parent != NULL && parent->role == WLR_XDG_SURFACE_V6_ROLE_POPUP) { + popup_sx += parent->popup->geometry.x; + popup_sy += parent->popup->geometry.y; + parent = parent->popup->parent; + } + + assert(parent); + + *toplevel_sx = popup_sx + parent->geometry.x; + *toplevel_sy = popup_sy + parent->geometry.y; + +} + +static void wlr_xdg_popup_v6_box_constraints(struct wlr_xdg_popup_v6 *popup, + struct wlr_box *toplevel_sx_box, int *offset_x, int *offset_y) { + int popup_width = popup->geometry.width; + int popup_height = popup->geometry.height; + int anchor_sx = 0, anchor_sy = 0; + wlr_xdg_popup_v6_get_anchor_point(popup, &anchor_sx, &anchor_sy); + int popup_sx = 0, popup_sy = 0; + wlr_xdg_popup_v6_get_toplevel_coords(popup, popup->geometry.x, + popup->geometry.y, &popup_sx, &popup_sy); + *offset_x = 0, *offset_y = 0; + + if (popup_sx < toplevel_sx_box->x) { + *offset_x = toplevel_sx_box->x - popup_sx; + } else if (popup_sx + popup_width > + toplevel_sx_box->x + toplevel_sx_box->width) { + *offset_x = toplevel_sx_box->x + toplevel_sx_box->width - + (popup_sx + popup_width); + } + + if (popup_sy < toplevel_sx_box->y) { + *offset_y = toplevel_sx_box->y - popup_sy; + } else if (popup_sy + popup_height > + toplevel_sx_box->y + toplevel_sx_box->height) { + *offset_y = toplevel_sx_box->y + toplevel_sx_box->height - + (popup_sy + popup_height); + } +} + +static bool wlr_xdg_popup_v6_unconstrain_flip(struct wlr_xdg_popup_v6 *popup, + struct wlr_box *toplevel_sx_box) { + int offset_x = 0, offset_y = 0; + wlr_xdg_popup_v6_box_constraints(popup, toplevel_sx_box, + &offset_x, &offset_y); + + if (!offset_x && !offset_y) { + return true; + } + + bool flip_x = offset_x && + (popup->positioner.constraint_adjustment & + ZXDG_POSITIONER_V6_CONSTRAINT_ADJUSTMENT_FLIP_X); + + bool flip_y = offset_y && + (popup->positioner.constraint_adjustment & + ZXDG_POSITIONER_V6_CONSTRAINT_ADJUSTMENT_FLIP_Y); + + if (flip_x) { + wlr_positioner_v6_invert_x(&popup->positioner); + } + if (flip_y) { + wlr_positioner_v6_invert_y(&popup->positioner); + } + + popup->geometry = + wlr_xdg_positioner_v6_get_geometry(&popup->positioner); + + wlr_xdg_popup_v6_box_constraints(popup, toplevel_sx_box, + &offset_x, &offset_y); + + if (!offset_x && !offset_y) { + // no longer constrained + return true; + } + + // revert the positioner back if it didn't fix it and go to the next part + if (flip_x) { + wlr_positioner_v6_invert_x(&popup->positioner); + } + if (flip_y) { + wlr_positioner_v6_invert_y(&popup->positioner); + } + + popup->geometry = + wlr_xdg_positioner_v6_get_geometry(&popup->positioner); + + return false; +} + +static bool wlr_xdg_popup_v6_unconstrain_slide(struct wlr_xdg_popup_v6 *popup, + struct wlr_box *toplevel_sx_box) { + int offset_x = 0, offset_y = 0; + wlr_xdg_popup_v6_box_constraints(popup, toplevel_sx_box, + &offset_x, &offset_y); + + if (!offset_x && !offset_y) { + return true; + } + + bool slide_x = offset_x && + (popup->positioner.constraint_adjustment & + ZXDG_POSITIONER_V6_CONSTRAINT_ADJUSTMENT_SLIDE_X); + + bool slide_y = offset_x && + (popup->positioner.constraint_adjustment & + ZXDG_POSITIONER_V6_CONSTRAINT_ADJUSTMENT_SLIDE_Y); + + if (slide_x) { + popup->geometry.x += offset_x; + } + + if (slide_y) { + popup->geometry.y += offset_y; + } + + int toplevel_x = 0, toplevel_y = 0; + wlr_xdg_popup_v6_get_toplevel_coords(popup, popup->geometry.x, + popup->geometry.y, &toplevel_x, &toplevel_y); + + if (slide_x && toplevel_x < toplevel_sx_box->x) { + popup->geometry.x += toplevel_sx_box->x - toplevel_x; + } + if (slide_y && toplevel_y < toplevel_sx_box->y) { + popup->geometry.y += toplevel_sx_box->y - toplevel_y; + } + + wlr_xdg_popup_v6_box_constraints(popup, toplevel_sx_box, + &offset_x, &offset_y); + + return !offset_x && !offset_y; +} + +static bool wlr_xdg_popup_v6_unconstrain_resize(struct wlr_xdg_popup_v6 *popup, + struct wlr_box *toplevel_sx_box) { + int offset_x, offset_y; + wlr_xdg_popup_v6_box_constraints(popup, toplevel_sx_box, + &offset_x, &offset_y); + + if (!offset_x && !offset_y) { + return true; + } + + bool resize_x = offset_x && + (popup->positioner.constraint_adjustment & + ZXDG_POSITIONER_V6_CONSTRAINT_ADJUSTMENT_RESIZE_X); + + bool resize_y = offset_x && + (popup->positioner.constraint_adjustment & + ZXDG_POSITIONER_V6_CONSTRAINT_ADJUSTMENT_RESIZE_Y); + + if (resize_x) { + popup->geometry.width -= offset_x; + } + if (resize_y) { + popup->geometry.height -= offset_y; + } + + wlr_xdg_popup_v6_box_constraints(popup, toplevel_sx_box, + &offset_y, &offset_y); + + return !offset_x && !offset_y; +} + +void wlr_xdg_popup_v6_unconstrain_from_box(struct wlr_xdg_popup_v6 *popup, + struct wlr_box *toplevel_sx_box) { + if (wlr_xdg_popup_v6_unconstrain_flip(popup, toplevel_sx_box)) { + return; + } + if (wlr_xdg_popup_v6_unconstrain_slide(popup, toplevel_sx_box)) { + return; + } + if (wlr_xdg_popup_v6_unconstrain_resize(popup, toplevel_sx_box)) { + return; + } +} + +void wlr_positioner_v6_invert_x(struct wlr_xdg_positioner_v6 *positioner) { + if (positioner->anchor & ZXDG_POSITIONER_V6_ANCHOR_LEFT) { + positioner->anchor &= ~ZXDG_POSITIONER_V6_ANCHOR_LEFT; + positioner->anchor |= ZXDG_POSITIONER_V6_ANCHOR_RIGHT; + } else if (positioner->anchor & ZXDG_POSITIONER_V6_ANCHOR_RIGHT) { + positioner->anchor &= ~ZXDG_POSITIONER_V6_ANCHOR_RIGHT; + positioner->anchor |= ZXDG_POSITIONER_V6_ANCHOR_LEFT; + } + + if (positioner->gravity & ZXDG_POSITIONER_V6_GRAVITY_RIGHT) { + positioner->gravity &= ~ZXDG_POSITIONER_V6_GRAVITY_RIGHT; + positioner->gravity |= ZXDG_POSITIONER_V6_GRAVITY_LEFT; + } else if (positioner->gravity & ZXDG_POSITIONER_V6_GRAVITY_LEFT) { + positioner->gravity &= ~ZXDG_POSITIONER_V6_GRAVITY_LEFT; + positioner->gravity |= ZXDG_POSITIONER_V6_GRAVITY_RIGHT; + } +} + +void wlr_positioner_v6_invert_y( + struct wlr_xdg_positioner_v6 *positioner) { + if (positioner->anchor & ZXDG_POSITIONER_V6_ANCHOR_TOP) { + positioner->anchor &= ~ZXDG_POSITIONER_V6_ANCHOR_TOP; + positioner->anchor |= ZXDG_POSITIONER_V6_ANCHOR_BOTTOM; + } else if (positioner->anchor & ZXDG_POSITIONER_V6_ANCHOR_BOTTOM) { + positioner->anchor &= ~ZXDG_POSITIONER_V6_ANCHOR_BOTTOM; + positioner->anchor |= ZXDG_POSITIONER_V6_ANCHOR_TOP; + } + + if (positioner->gravity & ZXDG_POSITIONER_V6_GRAVITY_TOP) { + positioner->gravity &= ~ZXDG_POSITIONER_V6_GRAVITY_TOP; + positioner->gravity |= ZXDG_POSITIONER_V6_GRAVITY_BOTTOM; + } else if (positioner->gravity & ZXDG_POSITIONER_V6_GRAVITY_BOTTOM) { + positioner->gravity &= ~ZXDG_POSITIONER_V6_GRAVITY_BOTTOM; + positioner->gravity |= ZXDG_POSITIONER_V6_GRAVITY_TOP; + } +} diff --git a/xwayland/xwm.c b/xwayland/xwm.c index 82210ce0..d5501a0a 100644 --- a/xwayland/xwm.c +++ b/xwayland/xwm.c @@ -120,8 +120,8 @@ static struct wlr_xwayland_surface *wlr_xwayland_surface_create( wl_signal_init(&surface->events.request_resize); wl_signal_init(&surface->events.request_maximize); wl_signal_init(&surface->events.request_fullscreen); - wl_signal_init(&surface->events.map_notify); - wl_signal_init(&surface->events.unmap_notify); + wl_signal_init(&surface->events.map); + wl_signal_init(&surface->events.unmap); wl_signal_init(&surface->events.set_class); wl_signal_init(&surface->events.set_title); wl_signal_init(&surface->events.set_parent); @@ -617,7 +617,7 @@ static void xwm_map_shell_surface(struct wlr_xwm *xwm, wl_signal_add(&surface->events.destroy, &xsurface->surface_destroy); xsurface->mapped = true; - wlr_signal_emit_safe(&xsurface->events.map_notify, xsurface); + wlr_signal_emit_safe(&xsurface->events.map, xsurface); } static void xwm_handle_create_notify(struct wlr_xwm *xwm, @@ -749,7 +749,7 @@ static void xwm_handle_unmap_notify(struct wlr_xwm *xwm, if (xsurface->mapped) { xsurface->mapped = false; - wlr_signal_emit_safe(&xsurface->events.unmap_notify, xsurface); + wlr_signal_emit_safe(&xsurface->events.unmap, xsurface); } xsurface_set_wm_state(xsurface, ICCCM_WITHDRAWN_STATE); @@ -1417,7 +1417,6 @@ void xwm_set_cursor(struct wlr_xwm *xwm, const uint8_t *pixels, uint32_t stride, xcb_free_cursor(xwm->xcb_conn, xwm->cursor); } - stride *= 4; int depth = 32; xcb_pixmap_t pix = xcb_generate_id(xwm->xcb_conn); |