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Code Issues Releases Activity

avcodec/libvpxenc: return quantizer parameter for an encoded frame

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This commit is contained in:
Danil Chapovalov 2022-04-05 16:20:46 +02:00 committed by James Almer
parent 0e03807f69
commit 53fd2d2203
1 changed files with 6 additions and 1 deletions
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7
libavcodec/libvpxenc.c
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@ -1247,9 +1247,11 @@ static inline void cx_pktcpy(struct FrameListData *dst,
static int storeframe(AVCodecContext *avctx, struct FrameListData *cx_frame,
AVPacket *pkt)
{
VPxContext *ctx = avctx->priv_data;
int ret = ff_get_encode_buffer(avctx, pkt, cx_frame->sz, 0);
uint8_t *side_data;
int pict_type;
int quality;
if (ret < 0)
return ret;
@ -1264,7 +1266,10 @@ static int storeframe(AVCodecContext *avctx, struct FrameListData *cx_frame,
pict_type = AV_PICTURE_TYPE_P;
}
ff_side_data_set_encoder_stats(pkt, 0, cx_frame->sse + 1,
ret = vpx_codec_control(&ctx->encoder, VP8E_GET_LAST_QUANTIZER_64, &quality);
if (ret != VPX_CODEC_OK)
quality = 0;
ff_side_data_set_encoder_stats(pkt, quality * FF_QP2LAMBDA, cx_frame->sse + 1,
cx_frame->have_sse ? 3 : 0, pict_type);
if (cx_frame->have_sse) {