diff options
author | Diego Biurrun <diego@biurrun.de> | 2009-04-13 10:00:56 +0000 |
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committer | Diego Biurrun <diego@biurrun.de> | 2009-04-13 10:00:56 +0000 |
commit | beb93f987cef2f3a629caac29d143b2a1b901c6f (patch) | |
tree | 119c70b41a04ef28c072e17a520d6669061f7ab1 /libswscale/rgb2rgb.h | |
parent | 8e8813a0a1fb035e8f25ac9b8ae1d7ba5d1d2be4 (diff) |
Add a copy of libswscale into the branch instead of using svn:external.
This will allow merging some changes from trunk.
Originally committed as revision 18488 to svn://svn.ffmpeg.org/ffmpeg/branches/0.5
Diffstat (limited to 'libswscale/rgb2rgb.h')
-rw-r--r-- | libswscale/rgb2rgb.h | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/libswscale/rgb2rgb.h b/libswscale/rgb2rgb.h new file mode 100644 index 0000000000..df912c8533 --- /dev/null +++ b/libswscale/rgb2rgb.h @@ -0,0 +1,147 @@ +/* + * software RGB to RGB converter + * pluralize by Software PAL8 to RGB converter + * Software YUV to YUV converter + * Software YUV to RGB converter + * Written by Nick Kurshev. + * palette & YUV & runtime CPU stuff by Michael (michaelni@gmx.at) + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef SWSCALE_RGB2RGB_H +#define SWSCALE_RGB2RGB_H + +#include <inttypes.h> + +/* A full collection of RGB to RGB(BGR) converters */ +extern void (*rgb24tobgr32)(const uint8_t *src, uint8_t *dst, long src_size); +extern void (*rgb24tobgr16)(const uint8_t *src, uint8_t *dst, long src_size); +extern void (*rgb24tobgr15)(const uint8_t *src, uint8_t *dst, long src_size); +extern void (*rgb32tobgr24)(const uint8_t *src, uint8_t *dst, long src_size); +extern void (*rgb32to16) (const uint8_t *src, uint8_t *dst, long src_size); +extern void (*rgb32to15) (const uint8_t *src, uint8_t *dst, long src_size); +extern void (*rgb15to16) (const uint8_t *src, uint8_t *dst, long src_size); +extern void (*rgb15tobgr24)(const uint8_t *src, uint8_t *dst, long src_size); +extern void (*rgb15to32) (const uint8_t *src, uint8_t *dst, long src_size); +extern void (*rgb16to15) (const uint8_t *src, uint8_t *dst, long src_size); +extern void (*rgb16tobgr24)(const uint8_t *src, uint8_t *dst, long src_size); +extern void (*rgb16to32) (const uint8_t *src, uint8_t *dst, long src_size); +extern void (*rgb24tobgr24)(const uint8_t *src, uint8_t *dst, long src_size); +extern void (*rgb24to16) (const uint8_t *src, uint8_t *dst, long src_size); +extern void (*rgb24to15) (const uint8_t *src, uint8_t *dst, long src_size); +extern void (*rgb32tobgr32)(const uint8_t *src, uint8_t *dst, long src_size); +extern void (*rgb32tobgr16)(const uint8_t *src, uint8_t *dst, long src_size); +extern void (*rgb32tobgr15)(const uint8_t *src, uint8_t *dst, long src_size); + +void rgb24to32 (const uint8_t *src, uint8_t *dst, long src_size); +void rgb32to24 (const uint8_t *src, uint8_t *dst, long src_size); +void rgb16tobgr32(const uint8_t *src, uint8_t *dst, long src_size); +void rgb16to24 (const uint8_t *src, uint8_t *dst, long src_size); +void rgb16tobgr16(const uint8_t *src, uint8_t *dst, long src_size); +void rgb16tobgr15(const uint8_t *src, uint8_t *dst, long src_size); +void rgb15tobgr32(const uint8_t *src, uint8_t *dst, long src_size); +void rgb15to24 (const uint8_t *src, uint8_t *dst, long src_size); +void rgb15tobgr16(const uint8_t *src, uint8_t *dst, long src_size); +void rgb15tobgr15(const uint8_t *src, uint8_t *dst, long src_size); +void bgr8torgb8 (const uint8_t *src, uint8_t *dst, long src_size); + + +void palette8topacked32(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette); +void palette8topacked24(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette); +void palette8torgb16(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette); +void palette8tobgr16(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette); +void palette8torgb15(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette); +void palette8tobgr15(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette); + +/** + * Height should be a multiple of 2 and width should be a multiple of 16. + * (If this is a problem for anyone then tell me, and I will fix it.) + * Chrominance data is only taken from every second line, others are ignored. + * FIXME: Write high quality version. + */ +//void uyvytoyv12(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst, + +/** + * Height should be a multiple of 2 and width should be a multiple of 16. + * (If this is a problem for anyone then tell me, and I will fix it.) + */ +extern void (*yv12toyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst, + long width, long height, + long lumStride, long chromStride, long dstStride); + +/** + * Width should be a multiple of 16. + */ +extern void (*yuv422ptoyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst, + long width, long height, + long lumStride, long chromStride, long dstStride); + +/** + * Height should be a multiple of 2 and width should be a multiple of 16. + * (If this is a problem for anyone then tell me, and I will fix it.) + */ +extern void (*yuy2toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst, + long width, long height, + long lumStride, long chromStride, long srcStride); + +/** + * Height should be a multiple of 2 and width should be a multiple of 16. + * (If this is a problem for anyone then tell me, and I will fix it.) + */ +extern void (*yv12touyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst, + long width, long height, + long lumStride, long chromStride, long dstStride); + +/** + * Width should be a multiple of 16. + */ +extern void (*yuv422ptouyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst, + long width, long height, + long lumStride, long chromStride, long dstStride); + +/** + * Height should be a multiple of 2 and width should be a multiple of 2. + * (If this is a problem for anyone then tell me, and I will fix it.) + * Chrominance data is only taken from every second line, others are ignored. + * FIXME: Write high quality version. + */ +extern void (*rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst, + long width, long height, + long lumStride, long chromStride, long srcStride); +extern void (*planar2x)(const uint8_t *src, uint8_t *dst, long width, long height, + long srcStride, long dstStride); + +extern void (*interleaveBytes)(uint8_t *src1, uint8_t *src2, uint8_t *dst, + long width, long height, long src1Stride, + long src2Stride, long dstStride); + +extern void (*vu9_to_vu12)(const uint8_t *src1, const uint8_t *src2, + uint8_t *dst1, uint8_t *dst2, + long width, long height, + long srcStride1, long srcStride2, + long dstStride1, long dstStride2); + +extern void (*yvu9_to_yuy2)(const uint8_t *src1, const uint8_t *src2, const uint8_t *src3, + uint8_t *dst, + long width, long height, + long srcStride1, long srcStride2, + long srcStride3, long dstStride); + +void sws_rgb2rgb_init(int flags); + +#endif /* SWSCALE_RGB2RGB_H */ |