Module: libav
Branch: master
Commit: bd747b9226414007f0207fa201976af7217e3b77
Author: wm4 <nfx...@googlemail.com>
Committer: Diego Biurrun <di...@biurrun.de>
Date: Tue Jun 6 18:51:08 2017 +0200
lavc: set avctx->hwaccel before init
So a hwaccel can access avctx->hwaccel in init for whatever reason. This
is for the new d3d hwaccel API. We could create separate entrypoints for
each of the 3 hwaccel types (dxva2, d3d11va, new d3d11va), but this
seems nicer.
Signed-off-by: Diego Biurrun <di...@biurrun.de>
---
libavcodec/decode.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavcodec/decode.c b/libavcodec/decode.c
index bb58dfc..ae2c715 100644
--- a/libavcodec/decode.c
+++ b/libavcodec/decode.c
@@ -746,16 +746,16 @@ static int setup_hwaccel(AVCodecContext *avctx,
return AVERROR(ENOMEM);
}
+ avctx->hwaccel = hwa;
if (hwa->init) {
ret = hwa->init(avctx);
if (ret < 0) {
av_freep(&avctx->internal->hwaccel_priv_data);
+ avctx->hwaccel = NULL;
return ret;
}
}
- avctx->hwaccel = hwa;
-
return 0;
}
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