diff options
| author | Linjie Fu | 2019-03-29 13:19:06 +0800 |
|---|---|---|
| committer | Zhong Li | 2019-04-01 19:21:42 +0800 |
| commit | a8355eed3699acffebb70e1b939989d39b72dfc7 (patch) | |
| tree | e842577f5bd41db22da345a4ff5e9ec1e4dba44e /libavcodec | |
| parent | 7f9a81b1105618fc064fdfdb8c97570c032a0bf0 (diff) | |
lavc/qsvenc: expose low_power as a common option for QSV encoder
Always exposes low_power option for all qsv encoder, and reports a warning
if VDENC is not supported in current version of MSDK.
Signed-off-by: Linjie Fu <linjie.fu@intel.com>
Signed-off-by: Zhong Li <zhong.li@intel.com>
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/qsvenc.c | 11 | ||||
| -rw-r--r-- | libavcodec/qsvenc.h | 1 | ||||
| -rw-r--r-- | libavcodec/qsvenc_h264.c | 4 |
3 files changed, 11 insertions, 5 deletions
diff --git a/libavcodec/qsvenc.c b/libavcodec/qsvenc.c index a6641f68fc..4c03133817 100644 --- a/libavcodec/qsvenc.c +++ b/libavcodec/qsvenc.c @@ -488,9 +488,18 @@ static int init_video_param(AVCodecContext *avctx, QSVEncContext *q) } } + if (q->low_power) { #if QSV_HAVE_VDENC - q->param.mfx.LowPower = q->low_power ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF; + q->param.mfx.LowPower = MFX_CODINGOPTION_ON; +#else + av_log(avctx, AV_LOG_WARNING, "The low_power option is " + "not supported with this MSDK version.\n"); + q->low_power = 0; + q->param.mfx.LowPower = MFX_CODINGOPTION_OFF; #endif + } else + q->param.mfx.LowPower = MFX_CODINGOPTION_OFF; + q->param.mfx.CodecProfile = q->profile; q->param.mfx.TargetUsage = avctx->compression_level; q->param.mfx.GopPicSize = FFMAX(0, avctx->gop_size); diff --git a/libavcodec/qsvenc.h b/libavcodec/qsvenc.h index eed6f2c2c2..70e0b048ee 100644 --- a/libavcodec/qsvenc.h +++ b/libavcodec/qsvenc.h @@ -89,6 +89,7 @@ { "adaptive_b", "Adaptive B-frame placement", OFFSET(qsv.adaptive_b), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 1, VE }, \ { "b_strategy", "Strategy to choose between I/P/B-frames", OFFSET(qsv.b_strategy), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 1, VE }, \ { "forced_idr", "Forcing I frames as IDR frames", OFFSET(qsv.forced_idr), AV_OPT_TYPE_BOOL,{ .i64 = 0 }, 0, 1, VE }, \ +{ "low_power", "enable low power mode(experimental: many limitations by mfx version, BRC modes, etc.)", OFFSET(qsv.low_power), AV_OPT_TYPE_BOOL, { .i64 = 0}, 0, 1, VE},\ typedef int SetEncodeCtrlCB (AVCodecContext *avctx, const AVFrame *frame, mfxEncodeCtrl* enc_ctrl); diff --git a/libavcodec/qsvenc_h264.c b/libavcodec/qsvenc_h264.c index 2bf3419d27..27f36b9f7b 100644 --- a/libavcodec/qsvenc_h264.c +++ b/libavcodec/qsvenc_h264.c @@ -148,10 +148,6 @@ static const AVOption options[] = { { "auto" , NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_MF_AUTO }, INT_MIN, INT_MAX, VE, "mfmode" }, #endif -#if QSV_HAVE_VDENC - { "low_power", "enable low power mode(experimental: many limitations by mfx version, BRC modes, etc.)", OFFSET(qsv.low_power), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE}, -#endif - { "repeat_pps", "repeat pps for every frame", OFFSET(qsv.repeat_pps), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE }, { NULL }, |