From: hwrenx <hwr...@126.com>
Signed-off-by: hwrenx <hwr...@126.com>
---
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
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