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waylandsink: Fix cropping for video with non-square aspect ratio

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Padding of unaligned content is still visible at right with some aspect-ratio.
Fix this by giving the original content resolution to wp_viewport_set_source()
instead of pixel aspect ratio scaled one.

Fixes !5259

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5346>
This commit is contained in:
Hugues Fruchet 2023-09-11 18:12:28 +02:00 committed by GStreamer Marge Bot
parent 5c307e8d17
commit 42c65cc765
1 changed files with 9 additions and 5 deletions
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14
subprojects/gst-plugins-bad/gst-libs/gst/wayland/gstwlwindow.c
View file

@ -63,6 +63,9 @@ typedef struct _GstWlWindowPrivate
/* the size of the video in the buffers */
gint video_width, video_height;
/* video width scaled according to par */
gint scaled_width;
enum wl_output_transform buffer_transform;
/* when this is not set both the area_surface and the video_surface are not
@ -431,7 +434,7 @@ gst_wl_window_resize_video_surface (GstWlWindow * self, gboolean commit)
case WL_OUTPUT_TRANSFORM_180:
case WL_OUTPUT_TRANSFORM_FLIPPED:
case WL_OUTPUT_TRANSFORM_FLIPPED_180:
src.w = priv->video_width;
src.w = priv->scaled_width;
src.h = priv->video_height;
break;
case WL_OUTPUT_TRANSFORM_90:
@ -439,7 +442,7 @@ gst_wl_window_resize_video_surface (GstWlWindow * self, gboolean commit)
case WL_OUTPUT_TRANSFORM_FLIPPED_90:
case WL_OUTPUT_TRANSFORM_FLIPPED_270:
src.w = priv->video_height;
src.h = priv->video_width;
src.h = priv->scaled_width;
break;
}
@ -497,8 +500,9 @@ gst_wl_window_render (GstWlWindow * self, GstWlBuffer * buffer,
GstWlWindowPrivate *priv = gst_wl_window_get_instance_private (self);
if (G_UNLIKELY (info)) {
priv->video_width =
priv->scaled_width =
gst_util_uint64_scale_int_round (info->width, info->par_n, info->par_d);
priv->video_width = info->width;
priv->video_height = info->height;
wl_subsurface_set_sync (priv->video_subsurface);
@ -611,14 +615,14 @@ gst_wl_window_update_geometry (GstWlWindow * self)
if (!priv->configured)
return;
if (priv->video_width != 0) {
if (priv->scaled_width != 0) {
wl_subsurface_set_sync (priv->video_subsurface);
gst_wl_window_resize_video_surface (self, TRUE);
}
wl_surface_commit (priv->area_surface_wrapper);
if (priv->video_width != 0)
if (priv->scaled_width != 0)
wl_subsurface_set_desync (priv->video_subsurface);
}