whitespace cosmetics
[libav.git] / libswscale / rgb2rgb.h
CommitLineData
fcfbc150 1/*
b238eb2e 2 * rgb2rgb.h, Software RGB to RGB convertor
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3 * pluralize by Software PAL8 to RGB convertor
4 * Software YUV to YUV convertor
5 * Software YUV to RGB convertor
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6 * Written by Nick Kurshev.
7 * palette & YUV & runtime CPU stuff by Michael (michaelni@gmx.at)
8 *
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9 * This file is part of FFmpeg.
10 *
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11 * FFmpeg is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU Lesser General Public
13 * License as published by the Free Software Foundation; either
14 * version 2.1 of the License, or (at your option) any later version.
2111440a 15 *
d026b45e 16 * FFmpeg is distributed in the hope that it will be useful,
2111440a 17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 * Lesser General Public License for more details.
2111440a 20 *
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21 * You should have received a copy of the GNU Lesser General Public
22 * License along with FFmpeg; if not, write to the Free Software
b19bcbaa 23 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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24 */
25
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26#ifndef FFMPEG_RGB2RGB_H
27#define FFMPEG_RGB2RGB_H
b234ae81 28
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29#include <inttypes.h>
30
ac4d0aea 31/* A full collection of rgb to rgb(bgr) convertors */
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32extern void (*rgb24to32) (const uint8_t *src, uint8_t *dst, long src_size);
33extern void (*rgb24to16) (const uint8_t *src, uint8_t *dst, long src_size);
34extern void (*rgb24to15) (const uint8_t *src, uint8_t *dst, long src_size);
35extern void (*rgb32to24) (const uint8_t *src, uint8_t *dst, long src_size);
36extern void (*rgb32to16) (const uint8_t *src, uint8_t *dst, long src_size);
37extern void (*rgb32to15) (const uint8_t *src, uint8_t *dst, long src_size);
38extern void (*rgb15to16) (const uint8_t *src, uint8_t *dst, long src_size);
39extern void (*rgb15to24) (const uint8_t *src, uint8_t *dst, long src_size);
40extern void (*rgb15to32) (const uint8_t *src, uint8_t *dst, long src_size);
41extern void (*rgb16to15) (const uint8_t *src, uint8_t *dst, long src_size);
42extern void (*rgb16to24) (const uint8_t *src, uint8_t *dst, long src_size);
43extern void (*rgb16to32) (const uint8_t *src, uint8_t *dst, long src_size);
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44extern void (*rgb24tobgr24)(const uint8_t *src, uint8_t *dst, long src_size);
45extern void (*rgb24tobgr16)(const uint8_t *src, uint8_t *dst, long src_size);
46extern void (*rgb24tobgr15)(const uint8_t *src, uint8_t *dst, long src_size);
47extern void (*rgb32tobgr32)(const uint8_t *src, uint8_t *dst, long src_size);
48extern void (*rgb32tobgr16)(const uint8_t *src, uint8_t *dst, long src_size);
49extern void (*rgb32tobgr15)(const uint8_t *src, uint8_t *dst, long src_size);
50
51extern void rgb24tobgr32(const uint8_t *src, uint8_t *dst, long src_size);
52extern void rgb32tobgr24(const uint8_t *src, uint8_t *dst, long src_size);
53extern void rgb16tobgr32(const uint8_t *src, uint8_t *dst, long src_size);
54extern void rgb16tobgr24(const uint8_t *src, uint8_t *dst, long src_size);
55extern void rgb16tobgr16(const uint8_t *src, uint8_t *dst, long src_size);
56extern void rgb16tobgr15(const uint8_t *src, uint8_t *dst, long src_size);
57extern void rgb15tobgr32(const uint8_t *src, uint8_t *dst, long src_size);
58extern void rgb15tobgr24(const uint8_t *src, uint8_t *dst, long src_size);
59extern void rgb15tobgr16(const uint8_t *src, uint8_t *dst, long src_size);
60extern void rgb15tobgr15(const uint8_t *src, uint8_t *dst, long src_size);
6e42e6c4 61extern void rgb8tobgr8 (const uint8_t *src, uint8_t *dst, long src_size);
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62
63
64extern void palette8torgb32(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
65extern void palette8tobgr32(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
66extern void palette8torgb24(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
67extern void palette8tobgr24(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
68extern void palette8torgb16(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
69extern void palette8tobgr16(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
70extern void palette8torgb15(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
71extern void palette8tobgr15(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
996e1a7c 72
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73/**
74 *
75 * height should be a multiple of 2 and width should be a multiple of 16 (if this is a
76 * problem for anyone then tell me, and ill fix it)
77 * chrominance data is only taken from every secound line others are ignored FIXME write HQ version
78 */
79//void uyvytoyv12(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
80
81/**
82 *
83 * height should be a multiple of 2 and width should be a multiple of 16 (if this is a
84 * problem for anyone then tell me, and ill fix it)
85 */
86extern void (*yv12toyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
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87 long width, long height,
88 long lumStride, long chromStride, long dstStride);
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89
90/**
91 *
92 * width should be a multiple of 16
93 */
94extern void (*yuv422ptoyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
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95 long width, long height,
96 long lumStride, long chromStride, long dstStride);
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97
98/**
99 *
100 * height should be a multiple of 2 and width should be a multiple of 16 (if this is a
101 * problem for anyone then tell me, and ill fix it)
102 */
103extern void (*yuy2toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
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104 long width, long height,
105 long lumStride, long chromStride, long srcStride);
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106
107/**
108 *
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109 * height should be a multiple of 2 and width should be a multiple of 16 (if this is a
110 * problem for anyone then tell me, and ill fix it)
111 */
112extern void (*yv12touyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
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113 long width, long height,
114 long lumStride, long chromStride, long dstStride);
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115
116/**
117 *
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118 * height should be a multiple of 2 and width should be a multiple of 2 (if this is a
119 * problem for anyone then tell me, and ill fix it)
120 * chrominance data is only taken from every secound line others are ignored FIXME write HQ version
121 */
122extern void (*rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
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123 long width, long height,
124 long lumStride, long chromStride, long srcStride);
7f526efd 125extern void (*planar2x)(const uint8_t *src, uint8_t *dst, long width, long height,
6e42e6c4 126 long srcStride, long dstStride);
d9d58d17 127
700490a4 128extern void (*interleaveBytes)(uint8_t *src1, uint8_t *src2, uint8_t *dst,
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129 long width, long height, long src1Stride,
130 long src2Stride, long dstStride);
ac4d0aea 131
700490a4 132extern void (*vu9_to_vu12)(const uint8_t *src1, const uint8_t *src2,
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133 uint8_t *dst1, uint8_t *dst2,
134 long width, long height,
135 long srcStride1, long srcStride2,
136 long dstStride1, long dstStride2);
ac4d0aea 137
700490a4 138extern void (*yvu9_to_yuy2)(const uint8_t *src1, const uint8_t *src2, const uint8_t *src3,
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139 uint8_t *dst,
140 long width, long height,
141 long srcStride1, long srcStride2,
142 long srcStride3, long dstStride);
6a4970ab 143
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144void sws_rgb2rgb_init(int flags);
145
522e9cf4 146#endif /* FFMPEG_RGB2RGB_H */