diff options
Diffstat (limited to 'gst-libs/gst/vaapi/gstvaapidecoder_h264.c')
| -rw-r--r-- | gst-libs/gst/vaapi/gstvaapidecoder_h264.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gst-libs/gst/vaapi/gstvaapidecoder_h264.c b/gst-libs/gst/vaapi/gstvaapidecoder_h264.c index 8e88220c..dbe8eb44 100644 --- a/gst-libs/gst/vaapi/gstvaapidecoder_h264.c +++ b/gst-libs/gst/vaapi/gstvaapidecoder_h264.c @@ -547,6 +547,8 @@ struct _GstVaapiDecoderH264Private { guint is_constructed : 1; guint is_opened : 1; guint is_avc : 1; + guint got_sps : 1; + guint got_pps : 1; guint has_context : 1; guint progressive_sequence : 1; }; @@ -1168,6 +1170,7 @@ decode_sps(GstVaapiDecoderH264 *decoder, GstH264NalUnit *nalu) if (result != GST_H264_PARSER_OK) return get_status(result); + priv->got_sps = TRUE; return GST_VAAPI_DECODER_STATUS_SUCCESS; } @@ -1185,6 +1188,7 @@ decode_pps(GstVaapiDecoderH264 *decoder, GstH264NalUnit *nalu) if (result != GST_H264_PARSER_OK) return get_status(result); + priv->got_pps = TRUE; return GST_VAAPI_DECODER_STATUS_SUCCESS; } @@ -2910,12 +2914,15 @@ scan_for_start_code(GstAdapter *adapter, guint ofs, guint size, guint32 *scp) static GstVaapiDecoderStatus decode_nalu(GstVaapiDecoderH264 *decoder, GstH264NalUnit *nalu) { + GstVaapiDecoderH264Private * const priv = decoder->priv; GstVaapiDecoderStatus status; switch (nalu->type) { case GST_H264_NAL_SLICE_IDR: /* fall-through. IDR specifics are handled in init_picture() */ case GST_H264_NAL_SLICE: + if (!priv->got_sps || !priv->got_pps) + return GST_VAAPI_DECODER_STATUS_SUCCESS; status = decode_slice(decoder, nalu); break; case GST_H264_NAL_SPS: |