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qsvenc: use the compression_level to replace private option 

Use a common way to control target_usage, keeping consistent with vaapi
encoders. The private option preset is kept only for compatibility.

Signed-off-by: Zhong Li <zhong.li@intel.com>
Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>
This commit is contained in:
Zhong Li 2018-06-08 07:00:18 +08:00 committed by Maxym Dmytrychenko
parent a507af97ee
commit f8060865f3
1 changed files with 12 additions and 1 deletions
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13
libavcodec/qsvenc.c
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@ -461,8 +461,19 @@ static int init_video_param(AVCodecContext *avctx, QSVEncContext *q)
if (avctx->level > 0)
q->param.mfx.CodecLevel = avctx->level;
if (avctx->compression_level == FF_COMPRESSION_DEFAULT) {
avctx->compression_level = q->preset;
} else if (avctx->compression_level >= 0) {
if (avctx->compression_level > MFX_TARGETUSAGE_BEST_SPEED) {
av_log(avctx, AV_LOG_WARNING, "Invalid compression level: "
"valid range is 0-%d, using %d instead\n",
MFX_TARGETUSAGE_BEST_SPEED, MFX_TARGETUSAGE_BEST_SPEED);
avctx->compression_level = MFX_TARGETUSAGE_BEST_SPEED;
}
}
q->param.mfx.CodecProfile = q->profile;
q->param.mfx.TargetUsage = q->preset;
q->param.mfx.TargetUsage = avctx->compression_level;
q->param.mfx.GopPicSize = FFMAX(0, avctx->gop_size);
q->param.mfx.GopRefDist = FFMAX(-1, avctx->max_b_frames) + 1;
q->param.mfx.GopOptFlag = avctx->flags & AV_CODEC_FLAG_CLOSED_GOP ?