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| author | wm4 <nfxjfg@googlemail.com> | 2017-06-07 17:11:17 +0200 |
|---|---|---|
| committer | wm4 <nfxjfg@googlemail.com> | 2017-06-27 18:05:02 +0200 |
| commit | 70143a3954e1c4412efb2bf1a3a818adea2d3abf (patch) | |
| tree | 24c14db2eac2c52a929cb18bcb11086f41c91147 /libavutil/hwcontext_dxva2.h | |
| parent | 5659f7404731415c7e1cfdf4d8b0afeb6b1132de (diff) | |
| download | ffmpeg-70143a3954e1c4412efb2bf1a3a818adea2d3abf.tar.gz | |
dxva: add support for new dxva2 and d3d11 hwaccel APIs
This also adds support to avconv (which is trivial due to the new
hwaccel API being generic enough).
The new decoder setup code in dxva2.c is significantly based on work by
Steve Lhomme <robux4@gmail.com>, but with heavy changes/rewrites.
Merges Libav commit f9e7a2f95a7194a8736cc1416a03a1a0155a3e9f.
Also adds untested VP9 support.
The check for DXVA2 COBJs is removed. Just update your MinGW to
something newer than a 5 year old release.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Diffstat (limited to 'libavutil/hwcontext_dxva2.h')
| -rw-r--r-- | libavutil/hwcontext_dxva2.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavutil/hwcontext_dxva2.h b/libavutil/hwcontext_dxva2.h index 6c36cb4b6b..e1b79bc0de 100644 --- a/libavutil/hwcontext_dxva2.h +++ b/libavutil/hwcontext_dxva2.h @@ -65,6 +65,9 @@ typedef struct AVDXVA2FramesContext { * * If it is non-NULL, libavutil will call IDirectXVideoDecoder_Release() on * it just before the internal surface pool is freed. + * + * This is for convenience only. Some code uses other methods to manage the + * decoder reference. */ IDirectXVideoDecoder *decoder_to_release; } AVDXVA2FramesContext; |