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lavc/qsvdec: disable gpu copy when not supported 

Signed-off-by: Zhong Li <zhongli_dev@126.com>
This commit is contained in:
Zhong Li 2019-12-28 22:28:45 +08:00
parent 9fff5c40a7
commit 779951f7b2
1 changed files with 4 additions and 2 deletions
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6
libavcodec/qsvdec.c
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@ -99,9 +99,11 @@ static int qsv_init_session(AVCodecContext *avctx, QSVContext *q, mfxSession ses
int ret;
if (q->gpu_copy == MFX_GPUCOPY_ON &&
!(q->iopattern & MFX_IOPATTERN_OUT_SYSTEM_MEMORY))
!(q->iopattern & MFX_IOPATTERN_OUT_SYSTEM_MEMORY)) {
av_log(avctx, AV_LOG_WARNING, "GPU-accelerated memory copy "
"only works in MFX_IOPATTERN_OUT_SYSTEM_MEMORY.\n");
"only works in system memory mode.\n");
q->gpu_copy = MFX_GPUCOPY_OFF;
}
if (session) {
q->session = session;
} else if (hw_frames_ref) {