lavc/qsvenc_av1: accept HDR metadata if have
The sdk av1 encoder can accept HDR metadata via mfxEncodeCtrl::ExtParam. Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
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@ -25,6 +25,8 @@
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#include <mfxvideo.h>
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#include "libavutil/common.h"
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#include "libavutil/mastering_display_metadata.h"
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#include "libavutil/mem.h"
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#include "libavutil/opt.h"
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#include "avcodec.h"
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@ -39,6 +41,75 @@ typedef struct QSVAV1EncContext {
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QSVEncContext qsv;
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} QSVAV1EncContext;
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static int qsv_av1_set_encode_ctrl(AVCodecContext *avctx,
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const AVFrame *frame, mfxEncodeCtrl *enc_ctrl)
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{
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QSVAV1EncContext *q = avctx->priv_data;
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AVFrameSideData *sd;
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if (!frame || !QSV_RUNTIME_VERSION_ATLEAST(q->qsv.ver, 2, 11))
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return 0;
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sd = av_frame_get_side_data(frame, AV_FRAME_DATA_MASTERING_DISPLAY_METADATA);
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if (sd) {
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AVMasteringDisplayMetadata *mdm = (AVMasteringDisplayMetadata *)sd->data;
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if (mdm->has_primaries && mdm->has_luminance) {
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const int chroma_den = 1 << 16;
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const int max_luma_den = 1 << 8;
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const int min_luma_den = 1 << 14;
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mfxExtMasteringDisplayColourVolume *mdcv = av_mallocz(sizeof(*mdcv));
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if (!mdcv)
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return AVERROR(ENOMEM);
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mdcv->Header.BufferId = MFX_EXTBUFF_MASTERING_DISPLAY_COLOUR_VOLUME;
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mdcv->Header.BufferSz = sizeof(*mdcv);
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for (int i = 0; i < 3; i++) {
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mdcv->DisplayPrimariesX[i] =
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av_rescale(mdm->display_primaries[i][0].num, chroma_den,
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mdm->display_primaries[i][0].den);
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mdcv->DisplayPrimariesY[i] =
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av_rescale(mdm->display_primaries[i][1].num, chroma_den,
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mdm->display_primaries[i][1].den);
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}
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mdcv->WhitePointX =
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av_rescale(mdm->white_point[0].num, chroma_den,
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mdm->white_point[0].den);
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mdcv->WhitePointY =
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av_rescale(mdm->white_point[1].num, chroma_den,
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mdm->white_point[1].den);
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mdcv->MaxDisplayMasteringLuminance =
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av_rescale(mdm->max_luminance.num, max_luma_den,
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mdm->max_luminance.den);
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mdcv->MinDisplayMasteringLuminance =
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av_rescale(mdm->min_luminance.num, min_luma_den,
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mdm->min_luminance.den);
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enc_ctrl->ExtParam[enc_ctrl->NumExtParam++] = (mfxExtBuffer *)mdcv;
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}
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}
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sd = av_frame_get_side_data(frame, AV_FRAME_DATA_CONTENT_LIGHT_LEVEL);
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if (sd) {
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AVContentLightMetadata *clm = (AVContentLightMetadata *)sd->data;
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mfxExtContentLightLevelInfo *clli = av_mallocz(sizeof(*clli));
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if (!clli)
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return AVERROR(ENOMEM);
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clli->Header.BufferId = MFX_EXTBUFF_CONTENT_LIGHT_LEVEL_INFO;
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clli->Header.BufferSz = sizeof(*clli);
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clli->MaxContentLightLevel = clm->MaxCLL;
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clli->MaxPicAverageLightLevel = clm->MaxFALL;
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enc_ctrl->ExtParam[enc_ctrl->NumExtParam++] = (mfxExtBuffer *)clli;
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}
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return 0;
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}
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static av_cold int qsv_enc_init(AVCodecContext *avctx)
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{
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QSVAV1EncContext *q = avctx->priv_data;
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@ -61,6 +132,8 @@ static av_cold int qsv_enc_init(AVCodecContext *avctx)
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return ret;
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}
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q->qsv.set_encode_ctrl_cb = qsv_av1_set_encode_ctrl;
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return ff_qsv_enc_init(avctx, &q->qsv);
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}
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