diff options
Diffstat (limited to 'libavcodec/qsvenc.c')
-rw-r--r-- | libavcodec/qsvenc.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/libavcodec/qsvenc.c b/libavcodec/qsvenc.c index 99ec8c186c..53aa928200 100644 --- a/libavcodec/qsvenc.c +++ b/libavcodec/qsvenc.c @@ -318,6 +318,14 @@ static void dump_video_param(AVCodecContext *avctx, QSVEncContext *q, case MFX_B_REF_PYRAMID: av_log(avctx, AV_LOG_VERBOSE, "pyramid"); break; default: av_log(avctx, AV_LOG_VERBOSE, "auto"); break; } + + av_log(avctx, AV_LOG_VERBOSE, "; PRefType: "); + switch (co3->PRefType) { + case MFX_P_REF_DEFAULT: av_log(avctx, AV_LOG_VERBOSE, "default"); break; + case MFX_P_REF_SIMPLE: av_log(avctx, AV_LOG_VERBOSE, "simple"); break; + case MFX_P_REF_PYRAMID: av_log(avctx, AV_LOG_VERBOSE, "pyramid"); break; + default: av_log(avctx, AV_LOG_VERBOSE, "unknown"); break; + } av_log(avctx, AV_LOG_VERBOSE, "\n"); #endif @@ -936,6 +944,34 @@ static int init_video_param(AVCodecContext *avctx, QSVEncContext *q) #if QSV_HAVE_CO3 q->extco3.Header.BufferId = MFX_EXTBUFF_CODING_OPTION3; q->extco3.Header.BufferSz = sizeof(q->extco3); + + if (avctx->codec_id == AV_CODEC_ID_HEVC || + avctx->codec_id == AV_CODEC_ID_H264) { +#if QSV_HAVE_PREF + switch (q->p_strategy) { + case 0: + q->extco3.PRefType = MFX_P_REF_DEFAULT; + break; + case 1: + q->extco3.PRefType = MFX_P_REF_SIMPLE; + break; + case 2: + q->extco3.PRefType = MFX_P_REF_PYRAMID; + break; + default: + q->extco3.PRefType = MFX_P_REF_DEFAULT; + av_log(avctx, AV_LOG_WARNING, + "invalid p_strategy, set to default\n"); + break; + } + if (q->extco3.PRefType == MFX_P_REF_PYRAMID && + avctx->max_b_frames != 0) { + av_log(avctx, AV_LOG_WARNING, + "Please set max_b_frames(-bf) to 0 to enable P-pyramid\n"); + } +#endif + } + #if QSV_HAVE_GPB if (avctx->codec_id == AV_CODEC_ID_HEVC) q->extco3.GPB = q->gpb ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF; |