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-rw-r--r--backend/drm/drm.c37
-rw-r--r--backend/drm/renderer.c17
-rw-r--r--backend/headless/output.c13
-rw-r--r--backend/meson.build13
-rw-r--r--backend/wayland/output.c27
-rw-r--r--backend/x11/backend.c11
6 files changed, 76 insertions, 42 deletions
diff --git a/backend/drm/drm.c b/backend/drm/drm.c
index 47bd4e3a..4ba36bc4 100644
--- a/backend/drm/drm.c
+++ b/backend/drm/drm.c
@@ -183,18 +183,19 @@ void wlr_drm_resources_free(struct wlr_drm_backend *drm) {
free(drm->planes);
}
-static void wlr_drm_connector_make_current(struct wlr_output *output) {
+static bool wlr_drm_connector_make_current(struct wlr_output *output,
+ int *buffer_age) {
struct wlr_drm_connector *conn = (struct wlr_drm_connector *)output;
- wlr_drm_surface_make_current(&conn->crtc->primary->surf);
+ return wlr_drm_surface_make_current(&conn->crtc->primary->surf, buffer_age);
}
-static void wlr_drm_connector_swap_buffers(struct wlr_output *output) {
+static bool wlr_drm_connector_swap_buffers(struct wlr_output *output) {
struct wlr_drm_connector *conn = (struct wlr_drm_connector *)output;
struct wlr_drm_backend *drm = (struct wlr_drm_backend *)output->backend;
struct wlr_drm_crtc *crtc = conn->crtc;
if (!crtc) {
- return;
+ return false;
}
struct wlr_drm_plane *plane = crtc->primary;
@@ -202,15 +203,21 @@ static void wlr_drm_connector_swap_buffers(struct wlr_output *output) {
if (drm->parent) {
bo = wlr_drm_surface_mgpu_copy(&plane->mgpu_surf, bo);
}
-
uint32_t fb_id = get_fb_for_bo(bo);
+ if (conn->pageflip_pending) {
+ wlr_log(L_ERROR, "Skipping pageflip");
+ return true;
+ }
+
if (drm->iface->crtc_pageflip(drm, conn, crtc, fb_id, NULL)) {
conn->pageflip_pending = true;
} else {
wl_event_source_timer_update(conn->retry_pageflip,
- 1000.0f / conn->output.current_mode->refresh);
+ 1000000.0f / conn->output.current_mode->refresh);
}
+
+ return true;
}
static void wlr_drm_connector_set_gamma(struct wlr_output *output,
@@ -247,7 +254,7 @@ void wlr_drm_connector_start_renderer(struct wlr_drm_connector *conn) {
conn->pageflip_pending = true;
} else {
wl_event_source_timer_update(conn->retry_pageflip,
- 1000.0f / conn->output.current_mode->refresh);
+ 1000000.0f / conn->output.current_mode->refresh);
}
}
@@ -603,7 +610,7 @@ static bool wlr_drm_connector_set_cursor(struct wlr_output *output,
return false;
}
- wlr_drm_surface_make_current(&plane->surf);
+ wlr_drm_surface_make_current(&plane->surf, NULL);
wlr_texture_upload_pixels(plane->wlr_tex, WL_SHM_FORMAT_ARGB8888,
stride, width, height, buf);
@@ -627,14 +634,18 @@ static bool wlr_drm_connector_set_cursor(struct wlr_output *output,
gbm_bo_unmap(bo, bo_data);
- return drm->iface->crtc_set_cursor(drm, crtc, bo);
+ bool ok = drm->iface->crtc_set_cursor(drm, crtc, bo);
+ if (ok) {
+ wlr_output_update_needs_swap(output);
+ }
+ return ok;
}
static bool wlr_drm_connector_move_cursor(struct wlr_output *output,
int x, int y) {
struct wlr_drm_connector *conn = (struct wlr_drm_connector *)output;
struct wlr_drm_backend *drm = (struct wlr_drm_backend *)output->backend;
- if (!conn || !conn->crtc) {
+ if (!conn->crtc) {
return false;
}
struct wlr_drm_plane *plane = conn->crtc->cursor;
@@ -654,8 +665,12 @@ static bool wlr_drm_connector_move_cursor(struct wlr_output *output,
transformed_box.y -= plane->cursor_hotspot_y;
}
- return drm->iface->crtc_move_cursor(drm, conn->crtc, transformed_box.x,
+ bool ok = drm->iface->crtc_move_cursor(drm, conn->crtc, transformed_box.x,
transformed_box.y);
+ if (ok) {
+ wlr_output_update_needs_swap(output);
+ }
+ return ok;
}
static void wlr_drm_connector_destroy(struct wlr_output *output) {
diff --git a/backend/drm/renderer.c b/backend/drm/renderer.c
index 00182c59..e2891057 100644
--- a/backend/drm/renderer.c
+++ b/backend/drm/renderer.c
@@ -113,9 +113,9 @@ void wlr_drm_surface_finish(struct wlr_drm_surface *surf) {
memset(surf, 0, sizeof(*surf));
}
-void wlr_drm_surface_make_current(struct wlr_drm_surface *surf) {
- eglMakeCurrent(surf->renderer->egl.display, surf->egl, surf->egl,
- surf->renderer->egl.context);
+bool wlr_drm_surface_make_current(struct wlr_drm_surface *surf,
+ int *buffer_damage) {
+ return wlr_egl_make_current(&surf->renderer->egl, surf->egl, buffer_damage);
}
struct gbm_bo *wlr_drm_surface_swap_buffers(struct wlr_drm_surface *surf) {
@@ -123,7 +123,9 @@ struct gbm_bo *wlr_drm_surface_swap_buffers(struct wlr_drm_surface *surf) {
gbm_surface_release_buffer(surf->gbm, surf->front);
}
- eglSwapBuffers(surf->renderer->egl.display, surf->egl);
+ if (!eglSwapBuffers(surf->renderer->egl.display, surf->egl)) {
+ wlr_log(L_ERROR, "eglSwapBuffers failed");
+ }
surf->front = surf->back;
surf->back = gbm_surface_lock_front_buffer(surf->gbm);
@@ -135,7 +137,7 @@ struct gbm_bo *wlr_drm_surface_get_front(struct wlr_drm_surface *surf) {
return surf->front;
}
- wlr_drm_surface_make_current(surf);
+ wlr_drm_surface_make_current(surf, NULL);
glViewport(0, 0, surf->width, surf->height);
glClearColor(0.0, 0.0, 0.0, 1.0);
glClear(GL_COLOR_BUFFER_BIT);
@@ -207,8 +209,9 @@ static struct wlr_texture *get_tex_for_bo(struct wlr_drm_renderer *renderer, str
return tex->tex;
}
-struct gbm_bo *wlr_drm_surface_mgpu_copy(struct wlr_drm_surface *dest, struct gbm_bo *src) {
- wlr_drm_surface_make_current(dest);
+struct gbm_bo *wlr_drm_surface_mgpu_copy(struct wlr_drm_surface *dest,
+ struct gbm_bo *src) {
+ wlr_drm_surface_make_current(dest, NULL);
struct wlr_texture *tex = get_tex_for_bo(dest->renderer, src);
diff --git a/backend/headless/output.c b/backend/headless/output.c
index 9fc92e88..a9a538ed 100644
--- a/backend/headless/output.c
+++ b/backend/headless/output.c
@@ -48,18 +48,15 @@ static void output_transform(struct wlr_output *wlr_output,
output->wlr_output.transform = transform;
}
-static void output_make_current(struct wlr_output *wlr_output) {
+static bool output_make_current(struct wlr_output *wlr_output, int *buffer_age) {
struct wlr_headless_output *output =
(struct wlr_headless_output *)wlr_output;
- if (!eglMakeCurrent(output->backend->egl.display,
- output->egl_surface, output->egl_surface,
- output->backend->egl.context)) {
- wlr_log(L_ERROR, "eglMakeCurrent failed: %s", egl_error());
- }
+ return wlr_egl_make_current(&output->backend->egl, output->egl_surface,
+ buffer_age);
}
-static void output_swap_buffers(struct wlr_output *wlr_output) {
- // No-op
+static bool output_swap_buffers(struct wlr_output *wlr_output) {
+ return true; // No-op
}
static void output_destroy(struct wlr_output *wlr_output) {
diff --git a/backend/meson.build b/backend/meson.build
index b8084448..9931f546 100644
--- a/backend/meson.build
+++ b/backend/meson.build
@@ -45,5 +45,16 @@ lib_wlr_backend = static_library(
'wlr_backend',
backend_files,
include_directories: wlr_inc,
- dependencies: [wayland_server, egl, gbm, libinput, systemd, elogind, wlr_render, wlr_protos, drm],
+ dependencies: [
+ wayland_server,
+ egl,
+ gbm,
+ libinput,
+ systemd,
+ elogind,
+ wlr_render,
+ wlr_protos,
+ drm,
+ pixman,
+ ],
)
diff --git a/backend/wayland/output.c b/backend/wayland/output.c
index 52791679..5de18d41 100644
--- a/backend/wayland/output.c
+++ b/backend/wayland/output.c
@@ -18,10 +18,12 @@ int os_create_anonymous_file(off_t size);
static struct wl_callback_listener frame_listener;
static void surface_frame_callback(void *data, struct wl_callback *cb, uint32_t time) {
- struct wlr_output *wlr_output = data;
+ struct wlr_wl_backend_output *output = data;
+ struct wlr_output *wlr_output = (struct wlr_output *)output;
assert(wlr_output);
wl_signal_emit(&wlr_output->events.frame, wlr_output);
wl_callback_destroy(cb);
+ output->frame_callback = NULL;
}
static struct wl_callback_listener frame_listener = {
@@ -36,22 +38,27 @@ static bool wlr_wl_output_set_custom_mode(struct wlr_output *_output,
return true;
}
-static void wlr_wl_output_make_current(struct wlr_output *_output) {
- struct wlr_wl_backend_output *output = (struct wlr_wl_backend_output *)_output;
- if (!eglMakeCurrent(output->backend->egl.display,
- output->egl_surface, output->egl_surface,
- output->backend->egl.context)) {
- wlr_log(L_ERROR, "eglMakeCurrent failed: %s", egl_error());
- }
+static bool wlr_wl_output_make_current(struct wlr_output *wlr_output,
+ int *buffer_age) {
+ struct wlr_wl_backend_output *output =
+ (struct wlr_wl_backend_output *)wlr_output;
+ return wlr_egl_make_current(&output->backend->egl, output->egl_surface,
+ buffer_age);
}
-static void wlr_wl_output_swap_buffers(struct wlr_output *_output) {
- struct wlr_wl_backend_output *output = (struct wlr_wl_backend_output *)_output;
+static bool wlr_wl_output_swap_buffers(struct wlr_output *wlr_output) {
+ struct wlr_wl_backend_output *output =
+ (struct wlr_wl_backend_output *)wlr_output;
+
output->frame_callback = wl_surface_frame(output->surface);
wl_callback_add_listener(output->frame_callback, &frame_listener, output);
+
if (!eglSwapBuffers(output->backend->egl.display, output->egl_surface)) {
wlr_log(L_ERROR, "eglSwapBuffers failed: %s", egl_error());
+ return false;
}
+
+ return true;
}
static void wlr_wl_output_transform(struct wlr_output *_output,
diff --git a/backend/x11/backend.c b/backend/x11/backend.c
index e1622d06..b9ea7d0f 100644
--- a/backend/x11/backend.c
+++ b/backend/x11/backend.c
@@ -379,22 +379,23 @@ static void output_destroy(struct wlr_output *wlr_output) {
// output has been allocated on the stack, do not free it
}
-static void output_make_current(struct wlr_output *wlr_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;
- if (!eglMakeCurrent(x11->egl.display, output->surf, output->surf, x11->egl.context)) {
- wlr_log(L_ERROR, "eglMakeCurrent failed: %s", egl_error());
- }
+ return wlr_egl_make_current(&x11->egl, output->surf, buffer_age);
}
-static void output_swap_buffers(struct wlr_output *wlr_output) {
+static bool output_swap_buffers(struct wlr_output *wlr_output) {
struct wlr_x11_output *output = (struct wlr_x11_output *)wlr_output;
struct wlr_x11_backend *x11 = output->x11;
if (!eglSwapBuffers(x11->egl.display, output->surf)) {
wlr_log(L_ERROR, "eglSwapBuffers failed: %s", egl_error());
+ return false;
}
+
+ return true;
}
static struct wlr_output_impl output_impl = {
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-10 00:04:09 +0000