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-rw-r--r--libavcodec/qsvenc.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/libavcodec/qsvenc.c b/libavcodec/qsvenc.c
index f6fa759447..e7e65ebfcf 100644
--- a/libavcodec/qsvenc.c
+++ b/libavcodec/qsvenc.c
@@ -805,6 +805,24 @@ static int init_video_param(AVCodecContext *avctx, QSVEncContext *q)
}
#endif
+ q->extvsi.VideoFullRange = (avctx->color_range == AVCOL_RANGE_JPEG);
+ q->extvsi.ColourDescriptionPresent = 0;
+
+ if (avctx->color_primaries != AVCOL_PRI_UNSPECIFIED ||
+ avctx->color_trc != AVCOL_TRC_UNSPECIFIED ||
+ avctx->colorspace != AVCOL_SPC_UNSPECIFIED) {
+ q->extvsi.ColourDescriptionPresent = 1;
+ q->extvsi.ColourPrimaries = avctx->color_primaries;
+ q->extvsi.TransferCharacteristics = avctx->color_trc;
+ q->extvsi.MatrixCoefficients = avctx->colorspace;
+ }
+
+ if (q->extvsi.VideoFullRange || q->extvsi.ColourDescriptionPresent) {
+ q->extvsi.Header.BufferId = MFX_EXTBUFF_VIDEO_SIGNAL_INFO;
+ q->extvsi.Header.BufferSz = sizeof(q->extvsi);
+ q->extparam_internal[q->nb_extparam_internal++] = (mfxExtBuffer *)&q->extvsi;
+ }
+
if (!check_enc_param(avctx,q)) {
av_log(avctx, AV_LOG_ERROR,
"some encoding parameters are not supported by the QSV "