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va: h264dec: check is pad has fixed caps at caps query
Otherwise it will always reply with the possible driver caps, which generates problems with Web MSE players. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1583>
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1 changed files with 5 additions and 1 deletions
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@ -834,9 +834,13 @@ gst_va_h264_dec_src_query (GstVideoDecoder * decoder, GstQuery * query)
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}
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}
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case GST_QUERY_CAPS:{
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case GST_QUERY_CAPS:{
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GstCaps *caps = NULL, *tmp, *filter = NULL;
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GstCaps *caps = NULL, *tmp, *filter = NULL;
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gboolean fixed_caps;
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gst_query_parse_caps (query, &filter);
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gst_query_parse_caps (query, &filter);
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if (self->decoder)
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fixed_caps = GST_PAD_IS_FIXED_CAPS (GST_VIDEO_DECODER_SRC_PAD (decoder));
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if (!fixed_caps && self->decoder)
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caps = gst_va_decoder_get_srcpad_caps (self->decoder);
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caps = gst_va_decoder_get_srcpad_caps (self->decoder);
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if (caps) {
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if (caps) {
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if (filter) {
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if (filter) {
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