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lavu: Add a pixel format for new VDA hwaccel

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The current hwaccel is broken and cannot be fixed in a compatible
way. It will be deprecated and replaced with a new one.
This commit is contained in:
Anton Khirnov 2014-03-06 14:07:42 +01:00 committed by Luca Barbato
parent dd2d3b766b
commit 66e6c8a7b4
4 changed files with 9 additions and 1 deletions
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3
doc/APIchanges
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@ -13,6 +13,9 @@ libavutil: 2013-12-xx
API changes, most recent first: API changes, most recent first:
2014-xx-xx - xxxxxxx - lavu 53.14.0 - pixfmt.h
Add AV_PIX_FMT_VDA for new-style VDA acceleration.
2014-04-xx - xxxxxxx - lavc 55.50.3 - avcodec.h 2014-04-xx - xxxxxxx - lavc 55.50.3 - avcodec.h
Deprecate CODEC_FLAG_MV0. It is replaced by the flag "mv0" in the Deprecate CODEC_FLAG_MV0. It is replaced by the flag "mv0" in the
"mpv_flags" private option of the mpegvideo encoders. "mpv_flags" private option of the mpegvideo encoders.

4
libavutil/pixdesc.c
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@ -1494,6 +1494,10 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
}, },
.flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE, .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
}, },
[AV_PIX_FMT_VDA] = {
.name = "vda",
.flags = AV_PIX_FMT_FLAG_HWACCEL,
},
}; };
FF_DISABLE_DEPRECATION_WARNINGS FF_DISABLE_DEPRECATION_WARNINGS

1
libavutil/pixfmt.h
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@ -198,6 +198,7 @@ enum AVPixelFormat {
AV_PIX_FMT_YVYU422, ///< packed YUV 4:2:2, 16bpp, Y0 Cr Y1 Cb AV_PIX_FMT_YVYU422, ///< packed YUV 4:2:2, 16bpp, Y0 Cr Y1 Cb
AV_PIX_FMT_VDA, ///< HW acceleration through VDA, data[3] contains a CVPixelBufferRef
AV_PIX_FMT_NB, ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions AV_PIX_FMT_NB, ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions
#if FF_API_PIX_FMT #if FF_API_PIX_FMT

2
libavutil/version.h
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@ -54,7 +54,7 @@
*/ */
#define LIBAVUTIL_VERSION_MAJOR 53 #define LIBAVUTIL_VERSION_MAJOR 53
#define LIBAVUTIL_VERSION_MINOR 13 #define LIBAVUTIL_VERSION_MINOR 14
#define LIBAVUTIL_VERSION_MICRO 0 #define LIBAVUTIL_VERSION_MICRO 0
#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \ #define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \