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lavc/qsvenc: add quality status to side_data

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Add fix a memory leak issue as James's comments.

V2: use a local pict_type since coded_frame is deprecated.

Signed-off-by: Zhong Li <zhong.li@intel.com>
This commit is contained in:
Zhong Li 2018-08-08 22:42:47 +08:00
parent 7e0df5910e
commit 900487043b
3 changed files with 25 additions and 18 deletions
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36
libavcodec/qsvenc.c
View File

@ -1175,6 +1175,8 @@ static int encode_frame(AVCodecContext *avctx, QSVEncContext *q,
enc_info->Header.BufferSz = sizeof (*enc_info);
bs->NumExtParam = 1;
enc_buf = av_mallocz(sizeof(mfxExtBuffer *));
if (!enc_buf)
return AVERROR(ENOMEM);
enc_buf[0] = (mfxExtBuffer *)enc_info;
bs->ExtParam = enc_buf;
@ -1189,8 +1191,10 @@ static int encode_frame(AVCodecContext *avctx, QSVEncContext *q,
if (!sync) {
av_freep(&bs);
#if QSV_VERSION_ATLEAST(1, 26)
if (avctx->codec_id == AV_CODEC_ID_H264)
if (avctx->codec_id == AV_CODEC_ID_H264) {
av_freep(&enc_info);
av_freep(&enc_buf);
}
#endif
av_packet_unref(&new_pkt);
return AVERROR(ENOMEM);
@ -1209,8 +1213,10 @@ static int encode_frame(AVCodecContext *avctx, QSVEncContext *q,
av_packet_unref(&new_pkt);
av_freep(&bs);
#if QSV_VERSION_ATLEAST(1, 26)
if (avctx->codec_id == AV_CODEC_ID_H264)
if (avctx->codec_id == AV_CODEC_ID_H264) {
av_freep(&enc_info);
av_freep(&enc_buf);
}
#endif
av_freep(&sync);
return (ret == MFX_ERR_MORE_DATA) ?
@ -1229,8 +1235,10 @@ static int encode_frame(AVCodecContext *avctx, QSVEncContext *q,
av_packet_unref(&new_pkt);
av_freep(&bs);
#if QSV_VERSION_ATLEAST(1, 26)
if (avctx->codec_id == AV_CODEC_ID_H264)
if (avctx->codec_id == AV_CODEC_ID_H264) {
av_freep(&enc_info);
av_freep(&enc_buf);
}
#endif
}
@ -1253,7 +1261,9 @@ int ff_qsv_encode(AVCodecContext *avctx, QSVEncContext *q,
mfxSyncPoint *sync;
#if QSV_VERSION_ATLEAST(1, 26)
mfxExtAVCEncodedFrameInfo *enc_info;
mfxExtBuffer **enc_buf;
#endif
enum AVPictureType pict_type;
av_fifo_generic_read(q->async_fifo, &new_pkt, sizeof(new_pkt), NULL);
av_fifo_generic_read(q->async_fifo, &sync, sizeof(sync), NULL);
@ -1271,23 +1281,27 @@ int ff_qsv_encode(AVCodecContext *avctx, QSVEncContext *q,
bs->FrameType & MFX_FRAMETYPE_xIDR)
new_pkt.flags |= AV_PKT_FLAG_KEY;
if (bs->FrameType & MFX_FRAMETYPE_I || bs->FrameType & MFX_FRAMETYPE_xI)
pict_type = AV_PICTURE_TYPE_I;
else if (bs->FrameType & MFX_FRAMETYPE_P || bs->FrameType & MFX_FRAMETYPE_xP)
pict_type = AV_PICTURE_TYPE_P;
else if (bs->FrameType & MFX_FRAMETYPE_B || bs->FrameType & MFX_FRAMETYPE_xB)
pict_type = AV_PICTURE_TYPE_B;
#if FF_API_CODED_FRAME
FF_DISABLE_DEPRECATION_WARNINGS
if (bs->FrameType & MFX_FRAMETYPE_I || bs->FrameType & MFX_FRAMETYPE_xI)
avctx->coded_frame->pict_type = AV_PICTURE_TYPE_I;
else if (bs->FrameType & MFX_FRAMETYPE_P || bs->FrameType & MFX_FRAMETYPE_xP)
avctx->coded_frame->pict_type = AV_PICTURE_TYPE_P;
else if (bs->FrameType & MFX_FRAMETYPE_B || bs->FrameType & MFX_FRAMETYPE_xB)
avctx->coded_frame->pict_type = AV_PICTURE_TYPE_B;
avctx->coded_frame->pict_type = pict_type;
FF_ENABLE_DEPRECATION_WARNINGS
#endif
#if QSV_VERSION_ATLEAST(1, 26)
if (avctx->codec_id == AV_CODEC_ID_H264) {
enc_buf = bs->ExtParam;
enc_info = (mfxExtAVCEncodedFrameInfo *)(*bs->ExtParam);
av_log(avctx, AV_LOG_DEBUG, "QP is %d\n", enc_info->QP);
q->sum_frame_qp += enc_info->QP;
ff_side_data_set_encoder_stats(&new_pkt,
enc_info->QP * FF_QP2LAMBDA, NULL, 0, pict_type);
av_freep(&enc_info);
av_freep(&enc_buf);
}
#endif
av_freep(&bs);

2
libavcodec/qsvenc.h
View File

@ -103,8 +103,6 @@ typedef struct QSVEncContext {
int width_align;
int height_align;
int sum_frame_qp;
mfxVideoParam param;
mfxFrameAllocRequest req;

5
libavcodec/qsvenc_h264.c
View File

@ -94,11 +94,6 @@ static av_cold int qsv_enc_close(AVCodecContext *avctx)
{
QSVH264EncContext *q = avctx->priv_data;
#if QSV_VERSION_ATLEAST(1, 26)
av_log(avctx, AV_LOG_VERBOSE, "encoded %d frames, avarge qp is %.2f\n",
avctx->frame_number,(double)q->qsv.sum_frame_qp / avctx->frame_number);
#endif
return ff_qsv_enc_close(avctx, &q->qsv);
}