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Add VA API pixel formats.

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Patch by Gwenole Beauchesne.

Originally committed as revision 17634 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Gwenole Beauchesne 2009-02-27 08:12:41 +00:00 committed by Benoit Fouet
parent 044f0296a4
commit f06ce1ce89
2 changed files with 17 additions and 0 deletions
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14
libavcodec/imgconvert.c
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@ -419,6 +419,20 @@ static const PixFmtInfo pix_fmt_info[PIX_FMT_NB] = {
.depth = 8,
.x_chroma_shift = 0, .y_chroma_shift = 0,
},
/* VA API formats */
[PIX_FMT_VAAPI_MOCO] = {
.name = "vaapi_moco",
.is_hwaccel = 1,
},
[PIX_FMT_VAAPI_IDCT] = {
.name = "vaapi_idct",
.is_hwaccel = 1,
},
[PIX_FMT_VAAPI_VLD] = {
.name = "vaapi_vld",
.is_hwaccel = 1,
},
};
void avcodec_get_chroma_sub_sample(int pix_fmt, int *h_shift, int *v_shift)

3
libavutil/pixfmt.h
View File

@ -106,6 +106,9 @@ enum PixelFormat {
PIX_FMT_VDPAU_VC1, ///< VC-1 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
PIX_FMT_RGB48BE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, big-endian
PIX_FMT_RGB48LE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, little-endian
PIX_FMT_VAAPI_MOCO, ///< HW acceleration through VA API at motion compensation entry-point, Picture.data[0] contains a vaapi_render_state struct which contains macroblocks as well as various fields extracted from headers
PIX_FMT_VAAPI_IDCT, ///< HW acceleration through VA API at IDCT entry-point, Picture.data[0] contains a vaapi_render_state struct which contains fields extracted from headers
PIX_FMT_VAAPI_VLD, ///< HW decoding through VA API, Picture.data[0] contains a vaapi_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
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
};