mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2025-04-03 06:39:51 +00:00
Code Issues 1 Projects Releases Wiki Activity

d3d11vp9dec: Specify profile and alignment on sink template

Browse source 
Set supported profile(s) on sink template caps, so that decodebin
can filter out this element if profile of given vp9 stream is not
supported by hardware decoder.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1567>
This commit is contained in:
Seungha Yang 2020-09-10 20:32:13 +09:00 committed by GStreamer Merge Bot
parent bb5ef4fd5b
commit b73a223dc5
1 changed files with 20 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

21
sys/d3d11/gstd3d11vp9dec.c
View file

@ -1136,6 +1136,7 @@ gst_d3d11_vp9_dec_register (GstPlugin * plugin, GstD3D11Device * device,
gboolean have_profile2 = FALSE;
gboolean have_profile0 = FALSE;
DXGI_FORMAT format = DXGI_FORMAT_UNKNOWN;
GValue vp9_profiles = G_VALUE_INIT;
have_profile2 = gst_d3d11_decoder_get_supported_decoder_profile (decoder,
&profile2_guid, 1, &profile);
@ -1198,15 +1199,26 @@ gst_d3d11_vp9_dec_register (GstPlugin * plugin, GstD3D11Device * device,
}
sink_caps = gst_caps_from_string ("video/x-vp9, "
"framerate = " GST_VIDEO_FPS_RANGE);
"alignment = (string) frame, framerate = " GST_VIDEO_FPS_RANGE);
src_caps = gst_caps_from_string ("video/x-raw("
GST_CAPS_FEATURE_MEMORY_D3D11_MEMORY "), "
"framerate = " GST_VIDEO_FPS_RANGE ";"
"video/x-raw, " "framerate = " GST_VIDEO_FPS_RANGE);
g_value_init (&vp9_profiles, GST_TYPE_LIST);
if (have_profile0) {
GValue vp9_profile_val = G_VALUE_INIT;
g_value_init (&vp9_profile_val, G_TYPE_STRING);
g_value_set_string (&vp9_profile_val, "0");
gst_value_list_append_and_take_value (&vp9_profiles, &vp9_profile_val);
}
if (have_profile2) {
GValue format_list = G_VALUE_INIT;
GValue format_value = G_VALUE_INIT;
GValue vp9_profile_val = G_VALUE_INIT;
g_value_init (&format_list, GST_TYPE_LIST);
@ -1220,10 +1232,17 @@ gst_d3d11_vp9_dec_register (GstPlugin * plugin, GstD3D11Device * device,
gst_caps_set_value (src_caps, "format", &format_list);
g_value_unset (&format_list);
g_value_init (&vp9_profile_val, G_TYPE_STRING);
g_value_set_string (&vp9_profile_val, "2");
gst_value_list_append_and_take_value (&vp9_profiles, &vp9_profile_val);
} else {
gst_caps_set_simple (src_caps, "format", G_TYPE_STRING, "NV12", NULL);
}
gst_caps_set_value (sink_caps, "profile", &vp9_profiles);
g_value_unset (&vp9_profiles);
/* To cover both landscape and portrait, select max value */
resolution = MAX (max_width, max_height);
gst_caps_set_simple (sink_caps,