From: Wenbin Chen <wenbin.c...@intel.com>
When encode RGB frame, Intel driver convert RGB to YUV, so we cannot
set RGB colorspace to VPL/MSDK.
Signed-off-by: Wenbin Chen <wenbin.c...@intel.com>
---
libavcodec/qsvenc.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/libavcodec/qsvenc.c b/libavcodec/qsvenc.c
index 2f0e94a914..d3f7532fc0 100644
--- a/libavcodec/qsvenc.c
+++ b/libavcodec/qsvenc.c
@@ -1185,7 +1185,12 @@ static int init_video_param(AVCodecContext *avctx,
QSVEncContext *q)
q->extvsi.ColourDescriptionPresent = 1;
q->extvsi.ColourPrimaries = avctx->color_primaries;
q->extvsi.TransferCharacteristics = avctx->color_trc;
- q->extvsi.MatrixCoefficients = avctx->colorspace;
+ if (avctx->colorspace == AVCOL_SPC_RGB)
+ // RGB will be converted to YUV, so RGB colorspace is not supported
+ q->extvsi.MatrixCoefficients = AVCOL_SPC_UNSPECIFIED;
+ else
+ q->extvsi.MatrixCoefficients = avctx->colorspace;
+
}
if ((avctx->codec_id != AV_CODEC_ID_VP9) && (q->extvsi.VideoFullRange ||
q->extvsi.ColourDescriptionPresent)) {
--
2.34.1
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