diff options
| -rw-r--r-- | backend/headless/backend.c | 20 | ||||
| -rw-r--r-- | backend/headless/input_device.c | 3 | ||||
| -rw-r--r-- | backend/headless/output.c | 17 | ||||
| -rw-r--r-- | include/backend/headless.h | 3 |
4 files changed, 30 insertions, 13 deletions
diff --git a/backend/headless/backend.c b/backend/headless/backend.c index 0138166d..cbc158f3 100644 --- a/backend/headless/backend.c +++ b/backend/headless/backend.c @@ -1,4 +1,4 @@ -#include "util/signal.h" +#include <assert.h> #include <stdlib.h> #include <wlr/interfaces/wlr_input_device.h> #include <wlr/interfaces/wlr_output.h> @@ -7,10 +7,17 @@ #include <wlr/util/log.h> #include "backend/headless.h" #include "glapi.h" +#include "util/signal.h" + +struct wlr_headless_backend *headless_backend_from_backend( + struct wlr_backend *wlr_backend) { + assert(wlr_backend_is_headless(wlr_backend)); + return (struct wlr_headless_backend *)wlr_backend; +} static bool backend_start(struct wlr_backend *wlr_backend) { struct wlr_headless_backend *backend = - (struct wlr_headless_backend *)wlr_backend; + headless_backend_from_backend(wlr_backend); wlr_log(WLR_INFO, "Starting headless backend"); struct wlr_headless_output *output; @@ -34,7 +41,7 @@ static bool backend_start(struct wlr_backend *wlr_backend) { static void backend_destroy(struct wlr_backend *wlr_backend) { struct wlr_headless_backend *backend = - (struct wlr_headless_backend *)wlr_backend; + headless_backend_from_backend(wlr_backend); if (!wlr_backend) { return; } @@ -62,7 +69,7 @@ static void backend_destroy(struct wlr_backend *wlr_backend) { static struct wlr_renderer *backend_get_renderer( struct wlr_backend *wlr_backend) { struct wlr_headless_backend *backend = - (struct wlr_headless_backend *)wlr_backend; + headless_backend_from_backend(wlr_backend); return backend->renderer; } @@ -107,9 +114,8 @@ struct wlr_backend *wlr_headless_backend_create(struct wl_display *display, create_renderer_func = wlr_renderer_autocreate; } - backend->renderer = create_renderer_func(&backend->egl, EGL_PLATFORM_SURFACELESS_MESA, - NULL, (EGLint*)config_attribs, 0); - + backend->renderer = create_renderer_func(&backend->egl, + EGL_PLATFORM_SURFACELESS_MESA, NULL, (EGLint*)config_attribs, 0); if (!backend->renderer) { wlr_log(WLR_ERROR, "Failed to create renderer"); free(backend); diff --git a/backend/headless/input_device.c b/backend/headless/input_device.c index a2474aeb..ba251dd7 100644 --- a/backend/headless/input_device.c +++ b/backend/headless/input_device.c @@ -1,3 +1,4 @@ +#include <assert.h> #include <stdlib.h> #include <wlr/interfaces/wlr_input_device.h> #include <wlr/interfaces/wlr_keyboard.h> @@ -18,7 +19,7 @@ bool wlr_input_device_is_headless(struct wlr_input_device *wlr_dev) { struct wlr_input_device *wlr_headless_add_input_device( struct wlr_backend *wlr_backend, enum wlr_input_device_type type) { struct wlr_headless_backend *backend = - (struct wlr_headless_backend *)wlr_backend; + headless_backend_from_backend(wlr_backend); struct wlr_headless_input_device *device = calloc(1, sizeof(struct wlr_headless_input_device)); diff --git a/backend/headless/output.c b/backend/headless/output.c index 24fc3bfd..143900d4 100644 --- a/backend/headless/output.c +++ b/backend/headless/output.c @@ -1,3 +1,4 @@ +#include <assert.h> #include <EGL/egl.h> #include <EGL/eglext.h> #include <stdlib.h> @@ -7,6 +8,12 @@ #include "backend/headless.h" #include "util/signal.h" +static struct wlr_headless_output *headless_output_from_output( + struct wlr_output *wlr_output) { + assert(wlr_output_is_headless(wlr_output)); + return (struct wlr_headless_output *)wlr_output; +} + static EGLSurface egl_create_surface(struct wlr_egl *egl, unsigned int width, unsigned int height) { EGLint attribs[] = {EGL_WIDTH, width, EGL_HEIGHT, height, EGL_NONE}; @@ -22,7 +29,7 @@ static EGLSurface egl_create_surface(struct wlr_egl *egl, unsigned int width, static bool output_set_custom_mode(struct wlr_output *wlr_output, int32_t width, int32_t height, int32_t refresh) { struct wlr_headless_output *output = - (struct wlr_headless_output *)wlr_output; + headless_output_from_output(wlr_output); struct wlr_headless_backend *backend = output->backend; if (refresh <= 0) { @@ -47,13 +54,13 @@ static bool output_set_custom_mode(struct wlr_output *wlr_output, int32_t width, static void output_transform(struct wlr_output *wlr_output, enum wl_output_transform transform) { struct wlr_headless_output *output = - (struct wlr_headless_output *)wlr_output; + headless_output_from_output(wlr_output); output->wlr_output.transform = transform; } static bool output_make_current(struct wlr_output *wlr_output, int *buffer_age) { struct wlr_headless_output *output = - (struct wlr_headless_output *)wlr_output; + headless_output_from_output(wlr_output); return wlr_egl_make_current(&output->backend->egl, output->egl_surface, buffer_age); } @@ -65,7 +72,7 @@ static bool output_swap_buffers(struct wlr_output *wlr_output, static void output_destroy(struct wlr_output *wlr_output) { struct wlr_headless_output *output = - (struct wlr_headless_output *)wlr_output; + headless_output_from_output(wlr_output); wl_list_remove(&output->link); @@ -97,7 +104,7 @@ static int signal_frame(void *data) { struct wlr_output *wlr_headless_add_output(struct wlr_backend *wlr_backend, unsigned int width, unsigned int height) { struct wlr_headless_backend *backend = - (struct wlr_headless_backend *)wlr_backend; + headless_backend_from_backend(wlr_backend); struct wlr_headless_output *output = calloc(1, sizeof(struct wlr_headless_output)); diff --git a/include/backend/headless.h b/include/backend/headless.h index add4c4e8..35280862 100644 --- a/include/backend/headless.h +++ b/include/backend/headless.h @@ -34,4 +34,7 @@ struct wlr_headless_input_device { struct wlr_headless_backend *backend; }; +struct wlr_headless_backend *headless_backend_from_backend( + struct wlr_backend *wlr_backend); + #endif |