#define GST_VAAPI_WINDOW_WAYLAND_GET_PRIVATE(obj) \
(&GST_VAAPI_WINDOW_WAYLAND_CAST(obj)->priv)
-typedef struct _GstVaapiWindowWaylandPrivate GstVaapiWindowWaylandPrivate;
-typedef struct _GstVaapiWindowWaylandClass GstVaapiWindowWaylandClass;
-typedef struct _FrameState FrameState;
-
-struct _FrameState {
- GstVaapiWindow *window;
- GstVaapiSurface *surface;
- GstVaapiVideoPool *surface_pool;
- struct wl_buffer *buffer;
- struct wl_callback *callback;
+typedef struct _GstVaapiWindowWaylandPrivate GstVaapiWindowWaylandPrivate;
+typedef struct _GstVaapiWindowWaylandClass GstVaapiWindowWaylandClass;
+typedef struct _FrameState FrameState;
+
+struct _FrameState
+{
+ GstVaapiWindow *window;
+ GstVaapiSurface *surface;
+ GstVaapiVideoPool *surface_pool;
+ struct wl_buffer *buffer;
+ struct wl_callback *callback;
};
static FrameState *
-frame_state_new(GstVaapiWindow *window)
+frame_state_new (GstVaapiWindow * window)
{
- FrameState *frame;
+ FrameState *frame;
- frame = g_slice_new(FrameState);
- if (!frame)
- return NULL;
+ frame = g_slice_new (FrameState);
+ if (!frame)
+ return NULL;
- frame->window = window;
- frame->surface = NULL;
- frame->surface_pool = NULL;
- frame->buffer = NULL;
- frame->callback = NULL;
- return frame;
+ frame->window = window;
+ frame->surface = NULL;
+ frame->surface_pool = NULL;
+ frame->buffer = NULL;
+ frame->callback = NULL;
+ return frame;
}
static void
-frame_state_free(FrameState *frame)
+frame_state_free (FrameState * frame)
{
- if (!frame)
- return;
-
- if (frame->surface) {
- if (frame->surface_pool)
- gst_vaapi_video_pool_put_object(frame->surface_pool,
- frame->surface);
- frame->surface = NULL;
- }
- gst_vaapi_video_pool_replace(&frame->surface_pool, NULL);
+ if (!frame)
+ return;
- if (frame->buffer) {
- wl_buffer_destroy(frame->buffer);
- frame->buffer = NULL;
- }
+ if (frame->surface) {
+ if (frame->surface_pool)
+ gst_vaapi_video_pool_put_object (frame->surface_pool, frame->surface);
+ frame->surface = NULL;
+ }
+ gst_vaapi_video_pool_replace (&frame->surface_pool, NULL);
- if (frame->callback) {
- wl_callback_destroy(frame->callback);
- frame->callback = NULL;
- }
- g_slice_free(FrameState, frame);
+ if (frame->buffer) {
+ wl_buffer_destroy (frame->buffer);
+ frame->buffer = NULL;
+ }
+
+ if (frame->callback) {
+ wl_callback_destroy (frame->callback);
+ frame->callback = NULL;
+ }
+ g_slice_free (FrameState, frame);
}
-struct _GstVaapiWindowWaylandPrivate {
- struct wl_shell_surface *shell_surface;
- struct wl_surface *surface;
- struct wl_region *opaque_region;
- struct wl_event_queue *event_queue;
- FrameState *frame;
- GstVideoFormat surface_format;
- GstVaapiVideoPool *surface_pool;
- GstVaapiFilter *filter;
- guint is_shown : 1;
- guint fullscreen_on_show : 1;
- guint use_vpp : 1;
+struct _GstVaapiWindowWaylandPrivate
+{
+ struct wl_shell_surface *shell_surface;
+ struct wl_surface *surface;
+ struct wl_region *opaque_region;
+ struct wl_event_queue *event_queue;
+ FrameState *frame;
+ GstVideoFormat surface_format;
+ GstVaapiVideoPool *surface_pool;
+ GstVaapiFilter *filter;
+ guint is_shown:1;
+ guint fullscreen_on_show:1;
+ guint use_vpp:1;
};
/**
*
* A Wayland window abstraction.
*/
-struct _GstVaapiWindowWayland {
- /*< private >*/
- GstVaapiWindow parent_instance;
+struct _GstVaapiWindowWayland
+{
+ /*< private >*/
+ GstVaapiWindow parent_instance;
- GstVaapiWindowWaylandPrivate priv;
+ GstVaapiWindowWaylandPrivate priv;
};
/**
*
* An Wayland #Window wrapper class.
*/
-struct _GstVaapiWindowWaylandClass {
- /*< private >*/
- GstVaapiWindowClass parent_class;
+struct _GstVaapiWindowWaylandClass
+{
+ /*< private >*/
+ GstVaapiWindowClass parent_class;
};
static gboolean
-gst_vaapi_window_wayland_show(GstVaapiWindow *window)
+gst_vaapi_window_wayland_show (GstVaapiWindow * window)
{
- GST_WARNING("unimplemented GstVaapiWindowWayland::show()");
+ GST_WARNING ("unimplemented GstVaapiWindowWayland::show()");
- return TRUE;
+ return TRUE;
}
static gboolean
-gst_vaapi_window_wayland_hide(GstVaapiWindow *window)
+gst_vaapi_window_wayland_hide (GstVaapiWindow * window)
{
- GST_WARNING("unimplemented GstVaapiWindowWayland::hide()");
+ GST_WARNING ("unimplemented GstVaapiWindowWayland::hide()");
- return TRUE;
+ return TRUE;
}
static gboolean
-gst_vaapi_window_wayland_sync(GstVaapiWindow *window)
+gst_vaapi_window_wayland_sync (GstVaapiWindow * window)
{
- GstVaapiWindowWaylandPrivate * const priv =
- GST_VAAPI_WINDOW_WAYLAND_GET_PRIVATE(window);
+ GstVaapiWindowWaylandPrivate *const priv =
+ GST_VAAPI_WINDOW_WAYLAND_GET_PRIVATE (window);
- if (priv->frame) {
- struct wl_display * const wl_display =
- GST_VAAPI_OBJECT_WL_DISPLAY(window);
+ if (priv->frame) {
+ struct wl_display *const wl_display = GST_VAAPI_OBJECT_WL_DISPLAY (window);
- do {
- if (wl_display_dispatch_queue(wl_display, priv->event_queue) < 0)
- return FALSE;
- } while (priv->frame);
- }
- return TRUE;
+ do {
+ if (wl_display_dispatch_queue (wl_display, priv->event_queue) < 0)
+ return FALSE;
+ } while (priv->frame);
+ }
+ return TRUE;
}
static void
-handle_ping(void *data, struct wl_shell_surface *shell_surface,
- uint32_t serial)
+handle_ping (void *data, struct wl_shell_surface *shell_surface,
+ uint32_t serial)
{
- wl_shell_surface_pong(shell_surface, serial);
+ wl_shell_surface_pong (shell_surface, serial);
}
static void
-handle_configure(void *data, struct wl_shell_surface *shell_surface,
- uint32_t edges, int32_t width, int32_t height)
+handle_configure (void *data, struct wl_shell_surface *shell_surface,
+ uint32_t edges, int32_t width, int32_t height)
{
}
static void
-handle_popup_done(void *data, struct wl_shell_surface *shell_surface)
+handle_popup_done (void *data, struct wl_shell_surface *shell_surface)
{
}
static const struct wl_shell_surface_listener shell_surface_listener = {
- handle_ping,
- handle_configure,
- handle_popup_done
+ handle_ping,
+ handle_configure,
+ handle_popup_done
};
static gboolean
-gst_vaapi_window_wayland_set_fullscreen(GstVaapiWindow *window, gboolean fullscreen)
+gst_vaapi_window_wayland_set_fullscreen (GstVaapiWindow * window,
+ gboolean fullscreen)
{
- GstVaapiWindowWaylandPrivate * const priv =
- GST_VAAPI_WINDOW_WAYLAND_GET_PRIVATE(window);
+ GstVaapiWindowWaylandPrivate *const priv =
+ GST_VAAPI_WINDOW_WAYLAND_GET_PRIVATE (window);
- if (!priv->is_shown) {
- priv->fullscreen_on_show = fullscreen;
- return TRUE;
- }
+ if (!priv->is_shown) {
+ priv->fullscreen_on_show = fullscreen;
+ return TRUE;
+ }
- if (!fullscreen)
- wl_shell_surface_set_toplevel(priv->shell_surface);
- else {
- wl_shell_surface_set_fullscreen(
- priv->shell_surface,
- WL_SHELL_SURFACE_FULLSCREEN_METHOD_SCALE,
- 0,
- NULL
- );
- }
+ if (!fullscreen)
+ wl_shell_surface_set_toplevel (priv->shell_surface);
+ else {
+ wl_shell_surface_set_fullscreen (priv->shell_surface,
+ WL_SHELL_SURFACE_FULLSCREEN_METHOD_SCALE, 0, NULL);
+ }
- return TRUE;
+ return TRUE;
}
static gboolean
-gst_vaapi_window_wayland_create(
- GstVaapiWindow *window,
- guint *width,
- guint *height
-)
+gst_vaapi_window_wayland_create (GstVaapiWindow * window,
+ guint * width, guint * height)
{
- GstVaapiWindowWaylandPrivate * const priv =
- GST_VAAPI_WINDOW_WAYLAND_GET_PRIVATE(window);
- GstVaapiDisplayWaylandPrivate * const priv_display =
- GST_VAAPI_DISPLAY_WAYLAND_GET_PRIVATE(GST_VAAPI_OBJECT_DISPLAY(window));
-
- GST_DEBUG("create window, size %ux%u", *width, *height);
-
- g_return_val_if_fail(priv_display->compositor != NULL, FALSE);
- g_return_val_if_fail(priv_display->shell != NULL, FALSE);
-
- GST_VAAPI_OBJECT_LOCK_DISPLAY(window);
- priv->event_queue = wl_display_create_queue(priv_display->wl_display);
- GST_VAAPI_OBJECT_UNLOCK_DISPLAY(window);
- if (!priv->event_queue)
- return FALSE;
-
- GST_VAAPI_OBJECT_LOCK_DISPLAY(window);
- priv->surface = wl_compositor_create_surface(priv_display->compositor);
- GST_VAAPI_OBJECT_UNLOCK_DISPLAY(window);
- if (!priv->surface)
- return FALSE;
- wl_proxy_set_queue((struct wl_proxy *)priv->surface, priv->event_queue);
-
- GST_VAAPI_OBJECT_LOCK_DISPLAY(window);
- priv->shell_surface =
- wl_shell_get_shell_surface(priv_display->shell, priv->surface);
- GST_VAAPI_OBJECT_UNLOCK_DISPLAY(window);
- if (!priv->shell_surface)
- return FALSE;
- wl_proxy_set_queue((struct wl_proxy *)priv->shell_surface,
- priv->event_queue);
-
- wl_shell_surface_add_listener(priv->shell_surface,
- &shell_surface_listener, priv);
- wl_shell_surface_set_toplevel(priv->shell_surface);
-
- if (priv->fullscreen_on_show)
- gst_vaapi_window_wayland_set_fullscreen(window, TRUE);
-
- priv->surface_format = GST_VIDEO_FORMAT_ENCODED;
- priv->use_vpp = GST_VAAPI_DISPLAY_HAS_VPP(GST_VAAPI_OBJECT_DISPLAY(window));
- priv->is_shown = TRUE;
-
- return TRUE;
+ GstVaapiWindowWaylandPrivate *const priv =
+ GST_VAAPI_WINDOW_WAYLAND_GET_PRIVATE (window);
+ GstVaapiDisplayWaylandPrivate *const priv_display =
+ GST_VAAPI_DISPLAY_WAYLAND_GET_PRIVATE (GST_VAAPI_OBJECT_DISPLAY (window));
+
+ GST_DEBUG ("create window, size %ux%u", *width, *height);
+
+ g_return_val_if_fail (priv_display->compositor != NULL, FALSE);
+ g_return_val_if_fail (priv_display->shell != NULL, FALSE);
+
+ GST_VAAPI_OBJECT_LOCK_DISPLAY (window);
+ priv->event_queue = wl_display_create_queue (priv_display->wl_display);
+ GST_VAAPI_OBJECT_UNLOCK_DISPLAY (window);
+ if (!priv->event_queue)
+ return FALSE;
+
+ GST_VAAPI_OBJECT_LOCK_DISPLAY (window);
+ priv->surface = wl_compositor_create_surface (priv_display->compositor);
+ GST_VAAPI_OBJECT_UNLOCK_DISPLAY (window);
+ if (!priv->surface)
+ return FALSE;
+ wl_proxy_set_queue ((struct wl_proxy *) priv->surface, priv->event_queue);
+
+ GST_VAAPI_OBJECT_LOCK_DISPLAY (window);
+ priv->shell_surface =
+ wl_shell_get_shell_surface (priv_display->shell, priv->surface);
+ GST_VAAPI_OBJECT_UNLOCK_DISPLAY (window);
+ if (!priv->shell_surface)
+ return FALSE;
+ wl_proxy_set_queue ((struct wl_proxy *) priv->shell_surface,
+ priv->event_queue);
+
+ wl_shell_surface_add_listener (priv->shell_surface,
+ &shell_surface_listener, priv);
+ wl_shell_surface_set_toplevel (priv->shell_surface);
+
+ if (priv->fullscreen_on_show)
+ gst_vaapi_window_wayland_set_fullscreen (window, TRUE);
+
+ priv->surface_format = GST_VIDEO_FORMAT_ENCODED;
+ priv->use_vpp = GST_VAAPI_DISPLAY_HAS_VPP (GST_VAAPI_OBJECT_DISPLAY (window));
+ priv->is_shown = TRUE;
+
+ return TRUE;
}
static void
-gst_vaapi_window_wayland_destroy(GstVaapiWindow * window)
+gst_vaapi_window_wayland_destroy (GstVaapiWindow * window)
{
- GstVaapiWindowWaylandPrivate * const priv =
- GST_VAAPI_WINDOW_WAYLAND_GET_PRIVATE(window);
-
- if (priv->frame) {
- frame_state_free(priv->frame);
- priv->frame = NULL;
- }
-
- if (priv->shell_surface) {
- wl_shell_surface_destroy(priv->shell_surface);
- priv->shell_surface = NULL;
- }
-
- if (priv->surface) {
- wl_surface_destroy(priv->surface);
- priv->surface = NULL;
- }
-
- if (priv->event_queue) {
- wl_event_queue_destroy(priv->event_queue);
- priv->event_queue = NULL;
- }
-
- gst_vaapi_filter_replace(&priv->filter, NULL);
- gst_vaapi_video_pool_replace(&priv->surface_pool, NULL);
+ GstVaapiWindowWaylandPrivate *const priv =
+ GST_VAAPI_WINDOW_WAYLAND_GET_PRIVATE (window);
+
+ if (priv->frame) {
+ frame_state_free (priv->frame);
+ priv->frame = NULL;
+ }
+
+ if (priv->shell_surface) {
+ wl_shell_surface_destroy (priv->shell_surface);
+ priv->shell_surface = NULL;
+ }
+
+ if (priv->surface) {
+ wl_surface_destroy (priv->surface);
+ priv->surface = NULL;
+ }
+
+ if (priv->event_queue) {
+ wl_event_queue_destroy (priv->event_queue);
+ priv->event_queue = NULL;
+ }
+
+ gst_vaapi_filter_replace (&priv->filter, NULL);
+ gst_vaapi_video_pool_replace (&priv->surface_pool, NULL);
}
static gboolean
-gst_vaapi_window_wayland_resize(
- GstVaapiWindow * window,
- guint width,
- guint height
-)
+gst_vaapi_window_wayland_resize (GstVaapiWindow * window,
+ guint width, guint height)
{
- GstVaapiWindowWaylandPrivate * const priv =
- GST_VAAPI_WINDOW_WAYLAND_GET_PRIVATE(window);
- GstVaapiDisplayWaylandPrivate * const priv_display =
- GST_VAAPI_DISPLAY_WAYLAND_GET_PRIVATE(GST_VAAPI_OBJECT_DISPLAY(window));
+ GstVaapiWindowWaylandPrivate *const priv =
+ GST_VAAPI_WINDOW_WAYLAND_GET_PRIVATE (window);
+ GstVaapiDisplayWaylandPrivate *const priv_display =
+ GST_VAAPI_DISPLAY_WAYLAND_GET_PRIVATE (GST_VAAPI_OBJECT_DISPLAY (window));
- GST_DEBUG("resize window, new size %ux%u", width, height);
+ GST_DEBUG ("resize window, new size %ux%u", width, height);
- if (priv->opaque_region)
- wl_region_destroy(priv->opaque_region);
- GST_VAAPI_OBJECT_LOCK_DISPLAY(window);
- priv->opaque_region = wl_compositor_create_region(priv_display->compositor);
- GST_VAAPI_OBJECT_UNLOCK_DISPLAY(window);
- wl_region_add(priv->opaque_region, 0, 0, width, height);
+ if (priv->opaque_region)
+ wl_region_destroy (priv->opaque_region);
+ GST_VAAPI_OBJECT_LOCK_DISPLAY (window);
+ priv->opaque_region = wl_compositor_create_region (priv_display->compositor);
+ GST_VAAPI_OBJECT_UNLOCK_DISPLAY (window);
+ wl_region_add (priv->opaque_region, 0, 0, width, height);
- return TRUE;
+ return TRUE;
}
static void
-frame_redraw_callback(void *data, struct wl_callback *callback, uint32_t time)
+frame_redraw_callback (void *data, struct wl_callback *callback, uint32_t time)
{
- FrameState * const frame = data;
- GstVaapiWindowWaylandPrivate * const priv =
- GST_VAAPI_WINDOW_WAYLAND_GET_PRIVATE(frame->window);
+ FrameState *const frame = data;
+ GstVaapiWindowWaylandPrivate *const priv =
+ GST_VAAPI_WINDOW_WAYLAND_GET_PRIVATE (frame->window);
- frame_state_free(frame);
- if (priv->frame == frame)
- priv->frame = NULL;
+ frame_state_free (frame);
+ if (priv->frame == frame)
+ priv->frame = NULL;
}
static const struct wl_callback_listener frame_callback_listener = {
- frame_redraw_callback
+ frame_redraw_callback
};
static GstVaapiSurface *
-vpp_convert(
- GstVaapiWindow *window,
- GstVaapiSurface *surface,
- const GstVaapiRectangle *src_rect,
- const GstVaapiRectangle *dst_rect,
- guint flags
-)
+vpp_convert (GstVaapiWindow * window,
+ GstVaapiSurface * surface,
+ const GstVaapiRectangle * src_rect,
+ const GstVaapiRectangle * dst_rect, guint flags)
{
- GstVaapiWindowWaylandPrivate * const priv =
- GST_VAAPI_WINDOW_WAYLAND_GET_PRIVATE(window);
- GstVaapiDisplay * const display = GST_VAAPI_OBJECT_DISPLAY(window);
- GstVaapiSurface *vpp_surface = NULL;
- GstVaapiFilterStatus status;
- GstVideoInfo vi;
-
- /* Ensure VA surface pool is created */
- /* XXX: optimize the surface format to use. e.g. YUY2 */
- if (!priv->surface_pool) {
- gst_video_info_set_format(&vi, priv->surface_format,
- window->width, window->height);
- priv->surface_pool = gst_vaapi_surface_pool_new(display, &vi);
- if (!priv->surface_pool)
- return NULL;
- gst_vaapi_filter_replace(&priv->filter, NULL);
- }
+ GstVaapiWindowWaylandPrivate *const priv =
+ GST_VAAPI_WINDOW_WAYLAND_GET_PRIVATE (window);
+ GstVaapiDisplay *const display = GST_VAAPI_OBJECT_DISPLAY (window);
+ GstVaapiSurface *vpp_surface = NULL;
+ GstVaapiFilterStatus status;
+ GstVideoInfo vi;
+
+ /* Ensure VA surface pool is created */
+ /* XXX: optimize the surface format to use. e.g. YUY2 */
+ if (!priv->surface_pool) {
+ gst_video_info_set_format (&vi, priv->surface_format,
+ window->width, window->height);
+ priv->surface_pool = gst_vaapi_surface_pool_new (display, &vi);
+ if (!priv->surface_pool)
+ return NULL;
+ gst_vaapi_filter_replace (&priv->filter, NULL);
+ }
+
+ /* Ensure VPP pipeline is built */
+ if (!priv->filter) {
+ priv->filter = gst_vaapi_filter_new (display);
+ if (!priv->filter)
+ goto error_create_filter;
+ if (!gst_vaapi_filter_set_format (priv->filter, priv->surface_format))
+ goto error_unsupported_format;
+ }
+ if (!gst_vaapi_filter_set_cropping_rectangle (priv->filter, src_rect))
+ return NULL;
+ if (!gst_vaapi_filter_set_target_rectangle (priv->filter, dst_rect))
+ return NULL;
- /* Ensure VPP pipeline is built */
- if (!priv->filter) {
- priv->filter = gst_vaapi_filter_new(display);
- if (!priv->filter)
- goto error_create_filter;
- if (!gst_vaapi_filter_set_format(priv->filter, priv->surface_format))
- goto error_unsupported_format;
- }
- if (!gst_vaapi_filter_set_cropping_rectangle(priv->filter, src_rect))
- return NULL;
- if (!gst_vaapi_filter_set_target_rectangle(priv->filter, dst_rect))
- return NULL;
-
- /* Post-process the decoded source surface */
- vpp_surface = gst_vaapi_video_pool_get_object(priv->surface_pool);
- if (!vpp_surface)
- return NULL;
-
- status = gst_vaapi_filter_process(priv->filter, surface, vpp_surface,
- flags);
- if (status != GST_VAAPI_FILTER_STATUS_SUCCESS)
- goto error_process_filter;
- return vpp_surface;
-
- /* ERRORS */
-error_create_filter:
- GST_WARNING("failed to create VPP filter. Disabling");
- priv->use_vpp = FALSE;
+ /* Post-process the decoded source surface */
+ vpp_surface = gst_vaapi_video_pool_get_object (priv->surface_pool);
+ if (!vpp_surface)
return NULL;
+
+ status = gst_vaapi_filter_process (priv->filter, surface, vpp_surface, flags);
+ if (status != GST_VAAPI_FILTER_STATUS_SUCCESS)
+ goto error_process_filter;
+ return vpp_surface;
+
+ /* ERRORS */
+error_create_filter:
+ GST_WARNING ("failed to create VPP filter. Disabling");
+ priv->use_vpp = FALSE;
+ return NULL;
error_unsupported_format:
- GST_ERROR("unsupported render target format %s",
- gst_vaapi_video_format_to_string(priv->surface_format));
- priv->use_vpp = FALSE;
- return NULL;
+ GST_ERROR ("unsupported render target format %s",
+ gst_vaapi_video_format_to_string (priv->surface_format));
+ priv->use_vpp = FALSE;
+ return NULL;
error_process_filter:
- GST_ERROR("failed to process surface %" GST_VAAPI_ID_FORMAT " (error %d)",
- GST_VAAPI_ID_ARGS(GST_VAAPI_OBJECT_ID(surface)), status);
- gst_vaapi_video_pool_put_object(priv->surface_pool, vpp_surface);
- return NULL;
+ GST_ERROR ("failed to process surface %" GST_VAAPI_ID_FORMAT " (error %d)",
+ GST_VAAPI_ID_ARGS (GST_VAAPI_OBJECT_ID (surface)), status);
+ gst_vaapi_video_pool_put_object (priv->surface_pool, vpp_surface);
+ return NULL;
}
static gboolean
-gst_vaapi_window_wayland_render(
- GstVaapiWindow *window,
- GstVaapiSurface *surface,
- const GstVaapiRectangle *src_rect,
- const GstVaapiRectangle *dst_rect,
- guint flags
-)
+gst_vaapi_window_wayland_render (GstVaapiWindow * window,
+ GstVaapiSurface * surface,
+ const GstVaapiRectangle * src_rect,
+ const GstVaapiRectangle * dst_rect, guint flags)
{
- GstVaapiWindowWaylandPrivate * const priv =
- GST_VAAPI_WINDOW_WAYLAND_GET_PRIVATE(window);
- GstVaapiDisplay * const display = GST_VAAPI_OBJECT_DISPLAY(window);
- struct wl_display * const wl_display = GST_VAAPI_OBJECT_WL_DISPLAY(window);
- struct wl_buffer *buffer;
- FrameState *frame;
- guint width, height, va_flags;
- VAStatus status;
- gboolean need_vpp = FALSE;
-
- /* Check that we don't need to crop source VA surface */
- gst_vaapi_surface_get_size(surface, &width, &height);
- if (src_rect->x != 0 || src_rect->y != 0)
- need_vpp = TRUE;
- if (src_rect->width != width || src_rect->height != height)
- need_vpp = TRUE;
-
- /* Check that we don't render to a subregion of this window */
- if (dst_rect->x != 0 || dst_rect->y != 0)
- need_vpp = TRUE;
- if (dst_rect->width != window->width || dst_rect->height != window->height)
- need_vpp = TRUE;
-
- /* Try to construct a Wayland buffer from VA surface as is (without VPP) */
- if (!need_vpp) {
- GST_VAAPI_OBJECT_LOCK_DISPLAY(window);
- va_flags = from_GstVaapiSurfaceRenderFlags(flags);
- status = vaGetSurfaceBufferWl(
- GST_VAAPI_DISPLAY_VADISPLAY(display),
- GST_VAAPI_OBJECT_ID(surface),
- va_flags & (VA_TOP_FIELD|VA_BOTTOM_FIELD),
- &buffer
- );
- GST_VAAPI_OBJECT_UNLOCK_DISPLAY(window);
- if (status == VA_STATUS_ERROR_FLAG_NOT_SUPPORTED)
- need_vpp = TRUE;
- else if (!vaapi_check_status(status, "vaGetSurfaceBufferWl()"))
- return FALSE;
+ GstVaapiWindowWaylandPrivate *const priv =
+ GST_VAAPI_WINDOW_WAYLAND_GET_PRIVATE (window);
+ GstVaapiDisplay *const display = GST_VAAPI_OBJECT_DISPLAY (window);
+ struct wl_display *const wl_display = GST_VAAPI_OBJECT_WL_DISPLAY (window);
+ struct wl_buffer *buffer;
+ FrameState *frame;
+ guint width, height, va_flags;
+ VAStatus status;
+ gboolean need_vpp = FALSE;
+
+ /* Check that we don't need to crop source VA surface */
+ gst_vaapi_surface_get_size (surface, &width, &height);
+ if (src_rect->x != 0 || src_rect->y != 0)
+ need_vpp = TRUE;
+ if (src_rect->width != width || src_rect->height != height)
+ need_vpp = TRUE;
+
+ /* Check that we don't render to a subregion of this window */
+ if (dst_rect->x != 0 || dst_rect->y != 0)
+ need_vpp = TRUE;
+ if (dst_rect->width != window->width || dst_rect->height != window->height)
+ need_vpp = TRUE;
+
+ /* Try to construct a Wayland buffer from VA surface as is (without VPP) */
+ if (!need_vpp) {
+ GST_VAAPI_OBJECT_LOCK_DISPLAY (window);
+ va_flags = from_GstVaapiSurfaceRenderFlags (flags);
+ status = vaGetSurfaceBufferWl (GST_VAAPI_DISPLAY_VADISPLAY (display),
+ GST_VAAPI_OBJECT_ID (surface),
+ va_flags & (VA_TOP_FIELD | VA_BOTTOM_FIELD), &buffer);
+ GST_VAAPI_OBJECT_UNLOCK_DISPLAY (window);
+ if (status == VA_STATUS_ERROR_FLAG_NOT_SUPPORTED)
+ need_vpp = TRUE;
+ else if (!vaapi_check_status (status, "vaGetSurfaceBufferWl()"))
+ return FALSE;
+ }
+
+ /* Try to construct a Wayland buffer with VPP */
+ if (need_vpp) {
+ if (priv->use_vpp) {
+ GstVaapiSurface *const vpp_surface =
+ vpp_convert (window, surface, src_rect, dst_rect, flags);
+ if (G_UNLIKELY (!vpp_surface))
+ need_vpp = FALSE;
+ else {
+ surface = vpp_surface;
+ width = window->width;
+ height = window->height;
+ }
}
- /* Try to construct a Wayland buffer with VPP */
- if (need_vpp) {
- if (priv->use_vpp) {
- GstVaapiSurface * const vpp_surface =
- vpp_convert(window, surface, src_rect, dst_rect, flags);
- if (G_UNLIKELY(!vpp_surface))
- need_vpp = FALSE;
- else {
- surface = vpp_surface;
- width = window->width;
- height = window->height;
- }
- }
-
- GST_VAAPI_OBJECT_LOCK_DISPLAY(window);
- status = vaGetSurfaceBufferWl(
- GST_VAAPI_DISPLAY_VADISPLAY(display),
- GST_VAAPI_OBJECT_ID(surface),
- VA_FRAME_PICTURE,
- &buffer
- );
- GST_VAAPI_OBJECT_UNLOCK_DISPLAY(window);
- if (!vaapi_check_status(status, "vaGetSurfaceBufferWl()"))
- return FALSE;
- }
-
- /* Wait for the previous frame to complete redraw */
- if (!gst_vaapi_window_wayland_sync(window))
- return FALSE;
-
- frame = frame_state_new(window);
- if (!frame)
- return FALSE;
- priv->frame = frame;
-
- if (need_vpp && priv->use_vpp) {
- frame->surface = surface;
- frame->surface_pool = gst_vaapi_video_pool_ref(priv->surface_pool);
- }
-
- /* XXX: attach to the specified target rectangle */
- GST_VAAPI_OBJECT_LOCK_DISPLAY(window);
- wl_surface_attach(priv->surface, buffer, 0, 0);
- wl_surface_damage(priv->surface, 0, 0, width, height);
-
- if (priv->opaque_region) {
- wl_surface_set_opaque_region(priv->surface, priv->opaque_region);
- wl_region_destroy(priv->opaque_region);
- priv->opaque_region = NULL;
- }
-
- frame->buffer = buffer;
- frame->callback = wl_surface_frame(priv->surface);
- wl_callback_add_listener(frame->callback, &frame_callback_listener, frame);
-
- wl_surface_commit(priv->surface);
- wl_display_flush(wl_display);
- GST_VAAPI_OBJECT_UNLOCK_DISPLAY(window);
- return TRUE;
+ GST_VAAPI_OBJECT_LOCK_DISPLAY (window);
+ status = vaGetSurfaceBufferWl (GST_VAAPI_DISPLAY_VADISPLAY (display),
+ GST_VAAPI_OBJECT_ID (surface), VA_FRAME_PICTURE, &buffer);
+ GST_VAAPI_OBJECT_UNLOCK_DISPLAY (window);
+ if (!vaapi_check_status (status, "vaGetSurfaceBufferWl()"))
+ return FALSE;
+ }
+
+ /* Wait for the previous frame to complete redraw */
+ if (!gst_vaapi_window_wayland_sync (window))
+ return FALSE;
+
+ frame = frame_state_new (window);
+ if (!frame)
+ return FALSE;
+ priv->frame = frame;
+
+ if (need_vpp && priv->use_vpp) {
+ frame->surface = surface;
+ frame->surface_pool = gst_vaapi_video_pool_ref (priv->surface_pool);
+ }
+
+ /* XXX: attach to the specified target rectangle */
+ GST_VAAPI_OBJECT_LOCK_DISPLAY (window);
+ wl_surface_attach (priv->surface, buffer, 0, 0);
+ wl_surface_damage (priv->surface, 0, 0, width, height);
+
+ if (priv->opaque_region) {
+ wl_surface_set_opaque_region (priv->surface, priv->opaque_region);
+ wl_region_destroy (priv->opaque_region);
+ priv->opaque_region = NULL;
+ }
+
+ frame->buffer = buffer;
+ frame->callback = wl_surface_frame (priv->surface);
+ wl_callback_add_listener (frame->callback, &frame_callback_listener, frame);
+
+ wl_surface_commit (priv->surface);
+ wl_display_flush (wl_display);
+ GST_VAAPI_OBJECT_UNLOCK_DISPLAY (window);
+ return TRUE;
}
static void
-gst_vaapi_window_wayland_class_init(GstVaapiWindowWaylandClass * klass)
+gst_vaapi_window_wayland_class_init (GstVaapiWindowWaylandClass * klass)
{
- GstVaapiObjectClass * const object_class = GST_VAAPI_OBJECT_CLASS(klass);
- GstVaapiWindowClass * const window_class = GST_VAAPI_WINDOW_CLASS(klass);
-
- object_class->finalize = (GstVaapiObjectFinalizeFunc)
- gst_vaapi_window_wayland_destroy;
-
- window_class->create = gst_vaapi_window_wayland_create;
- window_class->show = gst_vaapi_window_wayland_show;
- window_class->hide = gst_vaapi_window_wayland_hide;
- window_class->render = gst_vaapi_window_wayland_render;
- window_class->resize = gst_vaapi_window_wayland_resize;
- window_class->set_fullscreen = gst_vaapi_window_wayland_set_fullscreen;
+ GstVaapiObjectClass *const object_class = GST_VAAPI_OBJECT_CLASS (klass);
+ GstVaapiWindowClass *const window_class = GST_VAAPI_WINDOW_CLASS (klass);
+
+ object_class->finalize = (GstVaapiObjectFinalizeFunc)
+ gst_vaapi_window_wayland_destroy;
+
+ window_class->create = gst_vaapi_window_wayland_create;
+ window_class->show = gst_vaapi_window_wayland_show;
+ window_class->hide = gst_vaapi_window_wayland_hide;
+ window_class->render = gst_vaapi_window_wayland_render;
+ window_class->resize = gst_vaapi_window_wayland_resize;
+ window_class->set_fullscreen = gst_vaapi_window_wayland_set_fullscreen;
}
#define gst_vaapi_window_wayland_finalize \
gst_vaapi_window_wayland_destroy
-GST_VAAPI_OBJECT_DEFINE_CLASS_WITH_CODE(
- GstVaapiWindowWayland,
- gst_vaapi_window_wayland,
- gst_vaapi_window_wayland_class_init(&g_class))
+GST_VAAPI_OBJECT_DEFINE_CLASS_WITH_CODE (GstVaapiWindowWayland,
+ gst_vaapi_window_wayland, gst_vaapi_window_wayland_class_init (&g_class));
/**
* gst_vaapi_window_wayland_new:
* Return value: the newly allocated #GstVaapiWindow object
*/
GstVaapiWindow *
-gst_vaapi_window_wayland_new(
- GstVaapiDisplay *display,
- guint width,
- guint height
-)
+gst_vaapi_window_wayland_new (GstVaapiDisplay * display,
+ guint width, guint height)
{
- GST_DEBUG("new window, size %ux%u", width, height);
+ GST_DEBUG ("new window, size %ux%u", width, height);
- g_return_val_if_fail(GST_VAAPI_IS_DISPLAY_WAYLAND(display), NULL);
+ g_return_val_if_fail (GST_VAAPI_IS_DISPLAY_WAYLAND (display), NULL);
- return gst_vaapi_window_new(GST_VAAPI_WINDOW_CLASS(
- gst_vaapi_window_wayland_class()), display, width, height);
+ return
+ gst_vaapi_window_new (GST_VAAPI_WINDOW_CLASS
+ (gst_vaapi_window_wayland_class ()), display, width, height);
}
projects / platform / upstream / gstreamer-vaapi.git / blobdiff