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decoder: vp9 : Add 10bit decoding support (Profile2)

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=764082
This commit is contained in:
Sreerenj Balachandran 2016-04-01 13:59:59 +03:00
parent 4e5cf53ee0
commit 641e9a47f6
1 changed files with 32 additions and 1 deletions
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33
gst-libs/gst/vaapi/gstvaapidecoder_vp9.c
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@ -153,14 +153,44 @@ gst_vaapi_decoder_vp9_create (GstVaapiDecoder * base_decoder)
return TRUE; return TRUE;
} }
/* Returns GstVaapiProfile from VP9 frame_hdr profile value */
static GstVaapiProfile
get_profile (guint profile_idc)
{
GstVaapiProfile profile;
switch (profile_idc) {
case GST_VP9_PROFILE_0:
profile = GST_VAAPI_PROFILE_VP9_0;
break;
case GST_VP9_PROFILE_1:
profile = GST_VAAPI_PROFILE_VP9_1;
break;
case GST_VP9_PROFILE_2:
profile = GST_VAAPI_PROFILE_VP9_2;
break;
case GST_VP9_PROFILE_3:
profile = GST_VAAPI_PROFILE_VP9_3;
break;
default:
g_debug ("unsupported profile_idc value");
profile = GST_VAAPI_PROFILE_UNKNOWN;
break;
}
return profile;
}
static GstVaapiDecoderStatus static GstVaapiDecoderStatus
ensure_context (GstVaapiDecoderVp9 * decoder) ensure_context (GstVaapiDecoderVp9 * decoder)
{ {
GstVaapiDecoderVp9Private *const priv = &decoder->priv; GstVaapiDecoderVp9Private *const priv = &decoder->priv;
const GstVaapiProfile profile = GST_VAAPI_PROFILE_VP9; GstVp9FrameHdr *frame_hdr = &priv->frame_hdr;
GstVaapiProfile profile;
const GstVaapiEntrypoint entrypoint = GST_VAAPI_ENTRYPOINT_VLD; const GstVaapiEntrypoint entrypoint = GST_VAAPI_ENTRYPOINT_VLD;
gboolean reset_context = FALSE; gboolean reset_context = FALSE;
profile = get_profile (frame_hdr->profile);
if (priv->profile != profile) { if (priv->profile != profile) {
if (!gst_vaapi_display_has_decoder (GST_VAAPI_DECODER_DISPLAY (decoder), if (!gst_vaapi_display_has_decoder (GST_VAAPI_DECODER_DISPLAY (decoder),
profile, entrypoint)) profile, entrypoint))
@ -292,6 +322,7 @@ fill_picture (GstVaapiDecoderVp9 * decoder, GstVaapiPicture * picture)
#if VA_CHECK_VERSION (0, 39, 0) #if VA_CHECK_VERSION (0, 39, 0)
COPY_FIELD (frame_hdr, bit_depth); COPY_FIELD (frame_hdr, bit_depth);
#endif #endif
g_assert (G_N_ELEMENTS (pic_param->mb_segment_tree_probs) == g_assert (G_N_ELEMENTS (pic_param->mb_segment_tree_probs) ==
G_N_ELEMENTS (parser->mb_segment_tree_probs)); G_N_ELEMENTS (parser->mb_segment_tree_probs));
g_assert (G_N_ELEMENTS (pic_param->segment_pred_probs) == g_assert (G_N_ELEMENTS (pic_param->segment_pred_probs) ==