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va: mpeg2dec: Apply buffer_flags to the output buffer.

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1929>
This commit is contained in:
He Junyan 2021-01-01 16:00:10 +08:00 committed by Víctor Manuel Jáquez Leal
parent 459abad096
commit b2b0483d03
1 changed files with 11 additions and 0 deletions
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11
sys/va/gstvampeg2dec.c
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@ -557,6 +557,17 @@ gst_va_mpeg2_dec_output_picture (GstMpeg2Decoder * decoder,
if (base->copy_frames)
gst_va_base_dec_copy_output_buffer (base, frame);
if (picture->buffer_flags != 0) {
gboolean interlaced =
(picture->buffer_flags & GST_VIDEO_BUFFER_FLAG_INTERLACED) != 0;
gboolean tff = (picture->buffer_flags & GST_VIDEO_BUFFER_FLAG_TFF) != 0;
GST_TRACE_OBJECT (self,
"apply buffer flags 0x%x (interlaced %d, top-field-first %d)",
picture->buffer_flags, interlaced, tff);
GST_BUFFER_FLAG_SET (frame->output_buffer, picture->buffer_flags);
}
gst_mpeg2_picture_unref (picture);
return gst_video_decoder_finish_frame (GST_VIDEO_DECODER (self), frame);