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Code Issues Releases Activity

lavc/qsvenc: make hevc alignment same as h264 for 1.19+ version

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It is to clean up to the code and To-Do list.

Signed-off-by: Zhong Li <zhong.li@intel.com>
This commit is contained in:
Zhong Li 2018-10-25 18:44:37 +08:00
parent 34cba65557
commit 33df1afe39
1 changed files with 11 additions and 6 deletions
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17
libavcodec/qsvenc.c
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@ -446,6 +446,12 @@ static int init_video_param(AVCodecContext *avctx, QSVEncContext *q)
int ret;
mfxVersion ver;
ret = MFXQueryVersion(q->session,&ver);
if (ret != MFX_ERR_NONE) {
av_log(avctx, AV_LOG_ERROR, "Error getting the session handle\n");
return AVERROR_UNKNOWN;
}
ret = ff_qsv_codec_id_to_mfx(avctx->codec_id);
if (ret < 0)
return AVERROR_BUG;
@ -494,10 +500,10 @@ static int init_video_param(AVCodecContext *avctx, QSVEncContext *q)
q->param.mfx.FrameInfo.BitDepthChroma = desc->comp[0].depth;
q->param.mfx.FrameInfo.Shift = desc->comp[0].depth > 8;
// TODO: detect version of MFX--if the minor version is greater than
// or equal to 19, then can use the same alignment settings as H.264
// for HEVC
q->width_align = avctx->codec_id == AV_CODEC_ID_HEVC ? 32 : 16;
// If the minor version is greater than or equal to 19,
// then can use the same alignment settings as H.264 for HEVC
q->width_align = (avctx->codec_id != AV_CODEC_ID_HEVC ||
QSV_RUNTIME_VERSION_ATLEAST(ver, 1, 19)) ? 16 : 32;
q->param.mfx.FrameInfo.Width = FFALIGN(avctx->width, q->width_align);
if (avctx->flags & AV_CODEC_FLAG_INTERLACED_DCT) {
@ -677,8 +683,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
#endif
#if QSV_HAVE_MF
ret = MFXQueryVersion(q->session,&ver);
if (ret >= MFX_ERR_NONE && QSV_RUNTIME_VERSION_ATLEAST(ver, 1, 25)) {
if (QSV_RUNTIME_VERSION_ATLEAST(ver, 1, 25)) {
q->extmfp.Header.BufferId = MFX_EXTBUFF_MULTI_FRAME_PARAM;
q->extmfp.Header.BufferSz = sizeof(q->extmfp);