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lavc/libkvazaar: export encoded frame stats 

Export choosen pict_type and qp.

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
This commit is contained in:
Jun Zhao 2020-07-26 10:43:10 +08:00
parent c0aa3dfaa8
commit d5abb11738
1 changed files with 30 additions and 0 deletions
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30
libavcodec/libkvazaar.c
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@ -37,6 +37,7 @@
#include "avcodec.h"
#include "internal.h"
#include "packet_internal.h"
typedef struct LibkvazaarContext {
const AVClass *class;
@ -170,6 +171,7 @@ static int libkvazaar_encode(AVCodecContext *avctx,
kvz_data_chunk *data_out = NULL;
uint32_t len_out = 0;
int retval = 0;
int pict_type;
*got_packet_ptr = 0;
@ -257,6 +259,34 @@ static int libkvazaar_encode(AVCodecContext *avctx,
avpkt->flags |= AV_PKT_FLAG_KEY;
}
switch (frame_info.slice_type) {
case KVZ_SLICE_I:
pict_type = AV_PICTURE_TYPE_I;
break;
case KVZ_SLICE_P:
pict_type = AV_PICTURE_TYPE_P;
break;
case KVZ_SLICE_B:
pict_type = AV_PICTURE_TYPE_B;
break;
default:
av_log(avctx, AV_LOG_ERROR, "Unknown picture type encountered.\n");
return AVERROR_EXTERNAL;
}
#if FF_API_CODED_FRAME
FF_DISABLE_DEPRECATION_WARNINGS
avctx->coded_frame->pict_type = pict_type;
FF_ENABLE_DEPRECATION_WARNINGS
#endif
ff_side_data_set_encoder_stats(avpkt, frame_info.qp * FF_QP2LAMBDA, NULL, 0, pict_type);
#if FF_API_CODED_FRAME
FF_DISABLE_DEPRECATION_WARNINGS
avctx->coded_frame->quality = frame_info.qp * FF_QP2LAMBDA;
FF_ENABLE_DEPRECATION_WARNINGS
#endif
*got_packet_ptr = 1;
}