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wayland: gracefully handle unknown formats

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This commit is contained in:
Mark Nauwelaerts 2019-09-08 21:25:44 +02:00
parent fbcbf36fe3
commit 2f920a90bb
1 changed files with 13 additions and 6 deletions
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19
ext/wayland/gstwaylandsink.c
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@ -472,6 +472,7 @@ gst_wayland_sink_get_caps (GstBaseSink * bsink, GstCaps * filter)
GArray *formats;
gint i;
guint fmt;
GstVideoFormat gfmt;
g_value_init (&shm_list, GST_TYPE_LIST);
g_value_init (&dmabuf_list, GST_TYPE_LIST);
@ -479,10 +480,13 @@ gst_wayland_sink_get_caps (GstBaseSink * bsink, GstCaps * filter)
/* Add corresponding shm formats */
formats = sink->display->shm_formats;
for (i = 0; i < formats->len; i++) {
g_value_init (&value, G_TYPE_STRING);
fmt = g_array_index (formats, uint32_t, i);
g_value_set_static_string (&value, gst_wl_shm_format_to_string (fmt));
gst_value_list_append_and_take_value (&shm_list, &value);
gfmt = gst_wl_shm_format_to_video_format (fmt);
if (gfmt != GST_VIDEO_FORMAT_UNKNOWN) {
g_value_init (&value, G_TYPE_STRING);
g_value_set_static_string (&value, gst_video_format_to_string (gfmt));
gst_value_list_append_and_take_value (&shm_list, &value);
}
}
gst_structure_take_value (gst_caps_get_structure (caps, 0), "format",
@ -491,10 +495,13 @@ gst_wayland_sink_get_caps (GstBaseSink * bsink, GstCaps * filter)
/* Add corresponding dmabuf formats */
formats = sink->display->dmabuf_formats;
for (i = 0; i < formats->len; i++) {
g_value_init (&value, G_TYPE_STRING);
fmt = g_array_index (formats, uint32_t, i);
g_value_set_static_string (&value, gst_wl_dmabuf_format_to_string (fmt));
gst_value_list_append_and_take_value (&dmabuf_list, &value);
gfmt = gst_wl_dmabuf_format_to_video_format (fmt);
if (gfmt != GST_VIDEO_FORMAT_UNKNOWN) {
g_value_init (&value, G_TYPE_STRING);
g_value_set_static_string (&value, gst_video_format_to_string (gfmt));
gst_value_list_append_and_take_value (&dmabuf_list, &value);
}
}
gst_structure_take_value (gst_caps_get_structure (caps, 1), "format",