Re: [FFmpeg-devel] [PATCH v2 3/3] lavc/libdavs2: add disable_avx into decoder parameter
2018-11-18 8:19 GMT+01:00, hwrenx : > From: hwrenx > > Signed-off-by: hwrenx > --- > libavcodec/libdavs2.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/libavcodec/libdavs2.c b/libavcodec/libdavs2.c > index cadf995..8cef49d 100644 > --- a/libavcodec/libdavs2.c > +++ b/libavcodec/libdavs2.c > @@ -42,11 +42,14 @@ typedef struct DAVS2Context { > static av_cold int davs2_init(AVCodecContext *avctx) > { > DAVS2Context *cad = avctx->priv_data; > +int cpu_flags = av_get_cpu_flags(); > > /* init the decoder */ > cad->param.threads = avctx->thread_count; > cad->param.info_level = 0; > cad->decoder= davs2_decoder_open(&cad->param); > +cad->param.disable_avx = !(cpu_flags & AV_CPU_FLAG_AVX && > +cpu_flags & AV_CPU_FLAG_AVX2); Please merge this with the patch changing minimal version in configure. Carl Eugen ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
[FFmpeg-devel] [PATCH v2 3/3] lavc/libdavs2: add disable_avx into decoder parameter
From: hwrenx Signed-off-by: hwrenx --- libavcodec/libdavs2.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavcodec/libdavs2.c b/libavcodec/libdavs2.c index cadf995..8cef49d 100644 --- a/libavcodec/libdavs2.c +++ b/libavcodec/libdavs2.c @@ -42,11 +42,14 @@ typedef struct DAVS2Context { static av_cold int davs2_init(AVCodecContext *avctx) { DAVS2Context *cad = avctx->priv_data; +int cpu_flags = av_get_cpu_flags(); /* init the decoder */ cad->param.threads = avctx->thread_count; cad->param.info_level = 0; cad->decoder= davs2_decoder_open(&cad->param); +cad->param.disable_avx = !(cpu_flags & AV_CPU_FLAG_AVX && +cpu_flags & AV_CPU_FLAG_AVX2); if (!cad->decoder) { av_log(avctx, AV_LOG_ERROR, "decoder created error."); -- 2.7.4 ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel