diff options
| author | Dmitry Rogozhkin <dmitry.v.rogozhkin@intel.com> | 2018-07-24 10:36:19 -0700 |
|---|---|---|
| committer | Maxym Dmytrychenko <maxim.d33@gmail.com> | 2018-07-26 09:57:54 +0200 |
| commit | c1bcd321ea2c2ae1765a1e64f03278712221d726 (patch) | |
| tree | 7960ea2e628eb7ac132983c5c917a452efd3290a /libavcodec/qsvdec_other.c | |
| parent | f25117a4286505b38c12466ef04459471de3c1b0 (diff) | |
avcodec/qsv: fix async support
Current implementations of qsv components incorrectly work with async level, they
actually try to work in async+1 level stepping into MFX_WRN_DEVICE_BUSY and polling
loop. This change address this misbehaviour.
Signed-off-by: Dmitry Rogozhkin <dmitry.v.rogozhkin@intel.com>
Cc: Maxym Dmytrychenko <maxim.d33@gmail.com>
Cc: Zhong Li <zhong.li@intel.com>
Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>
Diffstat (limited to 'libavcodec/qsvdec_other.c')
| -rw-r--r-- | libavcodec/qsvdec_other.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/qsvdec_other.c b/libavcodec/qsvdec_other.c index 90693ed317..150ce0d2ad 100644 --- a/libavcodec/qsvdec_other.c +++ b/libavcodec/qsvdec_other.c @@ -159,7 +159,7 @@ static void qsv_decode_flush(AVCodecContext *avctx) #define OFFSET(x) offsetof(QSVOtherContext, x) #define VD AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_DECODING_PARAM static const AVOption options[] = { - { "async_depth", "Internal parallelization depth, the higher the value the higher the latency.", OFFSET(qsv.async_depth), AV_OPT_TYPE_INT, { .i64 = ASYNC_DEPTH_DEFAULT }, 0, INT_MAX, VD }, + { "async_depth", "Internal parallelization depth, the higher the value the higher the latency.", OFFSET(qsv.async_depth), AV_OPT_TYPE_INT, { .i64 = ASYNC_DEPTH_DEFAULT }, 1, INT_MAX, VD }, { NULL }, }; |