diff options
| author | Luca Barbato <lu_zero@gentoo.org> | 2017-09-24 16:54:28 +0300 |
|---|---|---|
| committer | Luca Barbato <lu_zero@gentoo.org> | 2017-09-27 15:27:34 +0300 |
| commit | ea25ccd1b2a980df8d43cc1f86a23e3c094090a6 (patch) | |
| tree | b324bc01e3c57291e54447777e0f6a10ac02063c /libavfilter/qsvvpp.c | |
| parent | ccbb31c14b766ef666ef2daa8c467e478183a957 (diff) | |
qsv: Join the derived session to the parent
Should improve the performance on multiple transcoding from a single
source.
Diffstat (limited to 'libavfilter/qsvvpp.c')
| -rw-r--r-- | libavfilter/qsvvpp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavfilter/qsvvpp.c b/libavfilter/qsvvpp.c index 0b639c2d67..a96cfa65de 100644 --- a/libavfilter/qsvvpp.c +++ b/libavfilter/qsvvpp.c @@ -515,6 +515,9 @@ static int init_vpp_session(AVFilterContext *avctx, QSVVPPContext *s) if (ret != MFX_ERR_NONE) return AVERROR_UNKNOWN; } + ret = MFXJoinSession(device_hwctx->session, s->session); + if (ret != MFX_ERR_NONE) + return AVERROR_UNKNOWN; if (IS_OPAQUE_MEMORY(s->in_mem_mode) || IS_OPAQUE_MEMORY(s->out_mem_mode)) { s->opaque_alloc.In.Surfaces = s->surface_ptrs_in; |