cosmetics: Replace manual tab indentation by \n\t as in the rest of the file.
[libav.git] / libswscale / rgb2rgb.h
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fcfbc150 1/*
b234ae81 2 *
b238eb2e 3 * rgb2rgb.h, Software RGB to RGB convertor
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4 * pluralize by Software PAL8 to RGB convertor
5 * Software YUV to YUV convertor
6 * Software YUV to RGB convertor
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7 * Written by Nick Kurshev.
8 * palette & YUV & runtime CPU stuff by Michael (michaelni@gmx.at)
9 *
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10 * This file is part of FFmpeg.
11 *
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12 * FFmpeg is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU Lesser General Public
14 * License as published by the Free Software Foundation; either
15 * version 2.1 of the License, or (at your option) any later version.
2111440a 16 *
d026b45e 17 * FFmpeg is distributed in the hope that it will be useful,
2111440a 18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * Lesser General Public License for more details.
2111440a 21 *
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22 * You should have received a copy of the GNU Lesser General Public
23 * License along with FFmpeg; if not, write to the Free Software
2111440a 24 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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25 */
26
27#ifndef RGB2RGB_INCLUDED
28#define RGB2RGB_INCLUDED
29
3f418551 30// Note: do not fix the dependence on stdio.h
b9ebf325 31
ac4d0aea 32/* A full collection of rgb to rgb(bgr) convertors */
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33extern void (*rgb24to32)(const uint8_t *src,uint8_t *dst,long src_size);
34extern void (*rgb24to16)(const uint8_t *src,uint8_t *dst,long src_size);
35extern void (*rgb24to15)(const uint8_t *src,uint8_t *dst,long src_size);
36extern void (*rgb32to24)(const uint8_t *src,uint8_t *dst,long src_size);
37extern void (*rgb32to16)(const uint8_t *src,uint8_t *dst,long src_size);
38extern void (*rgb32to15)(const uint8_t *src,uint8_t *dst,long src_size);
39extern void (*rgb15to16)(const uint8_t *src,uint8_t *dst,long src_size);
40extern void (*rgb15to24)(const uint8_t *src,uint8_t *dst,long src_size);
41extern void (*rgb15to32)(const uint8_t *src,uint8_t *dst,long src_size);
42extern void (*rgb16to15)(const uint8_t *src,uint8_t *dst,long src_size);
43extern void (*rgb16to24)(const uint8_t *src,uint8_t *dst,long src_size);
44extern void (*rgb16to32)(const uint8_t *src,uint8_t *dst,long src_size);
45extern void (*rgb24tobgr24)(const uint8_t *src, uint8_t *dst, long src_size);
46extern void (*rgb24tobgr16)(const uint8_t *src, uint8_t *dst, long src_size);
47extern void (*rgb24tobgr15)(const uint8_t *src, uint8_t *dst, long src_size);
48extern void (*rgb32tobgr32)(const uint8_t *src, uint8_t *dst, long src_size);
49extern void (*rgb32tobgr16)(const uint8_t *src, uint8_t *dst, long src_size);
50extern void (*rgb32tobgr15)(const uint8_t *src, uint8_t *dst, long src_size);
51
52extern void rgb24tobgr32(const uint8_t *src, uint8_t *dst, long src_size);
53extern void rgb32tobgr24(const uint8_t *src, uint8_t *dst, long src_size);
54extern void rgb16tobgr32(const uint8_t *src, uint8_t *dst, long src_size);
55extern void rgb16tobgr24(const uint8_t *src, uint8_t *dst, long src_size);
56extern void rgb16tobgr16(const uint8_t *src, uint8_t *dst, long src_size);
57extern void rgb16tobgr15(const uint8_t *src, uint8_t *dst, long src_size);
58extern void rgb15tobgr32(const uint8_t *src, uint8_t *dst, long src_size);
59extern void rgb15tobgr24(const uint8_t *src, uint8_t *dst, long src_size);
60extern void rgb15tobgr16(const uint8_t *src, uint8_t *dst, long src_size);
61extern void rgb15tobgr15(const uint8_t *src, uint8_t *dst, long src_size);
62extern void rgb8tobgr8(const uint8_t *src, uint8_t *dst, long src_size);
63
64
65extern void palette8torgb32(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
66extern void palette8tobgr32(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
67extern void palette8torgb24(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
68extern void palette8tobgr24(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
69extern void palette8torgb16(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
70extern void palette8tobgr16(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
71extern void palette8torgb15(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
72extern void palette8tobgr15(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
996e1a7c 73
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74/**
75 *
76 * height should be a multiple of 2 and width should be a multiple of 16 (if this is a
77 * problem for anyone then tell me, and ill fix it)
78 * chrominance data is only taken from every secound line others are ignored FIXME write HQ version
79 */
80//void uyvytoyv12(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
81
82/**
83 *
84 * height should be a multiple of 2 and width should be a multiple of 16 (if this is a
85 * problem for anyone then tell me, and ill fix it)
86 */
87extern void (*yv12toyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
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88 long width, long height,
89 long lumStride, long chromStride, long dstStride);
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90
91/**
92 *
93 * width should be a multiple of 16
94 */
95extern void (*yuv422ptoyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
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96 long width, long height,
97 long lumStride, long chromStride, long dstStride);
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98
99/**
100 *
101 * height should be a multiple of 2 and width should be a multiple of 16 (if this is a
102 * problem for anyone then tell me, and ill fix it)
103 */
104extern void (*yuy2toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
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105 long width, long height,
106 long lumStride, long chromStride, long srcStride);
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107
108/**
109 *
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110 * height should be a multiple of 2 and width should be a multiple of 16 (if this is a
111 * problem for anyone then tell me, and ill fix it)
112 */
113extern void (*yv12touyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
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114 long width, long height,
115 long lumStride, long chromStride, long dstStride);
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116
117/**
118 *
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119 * height should be a multiple of 2 and width should be a multiple of 2 (if this is a
120 * problem for anyone then tell me, and ill fix it)
121 * chrominance data is only taken from every secound line others are ignored FIXME write HQ version
122 */
123extern void (*rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
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124 long width, long height,
125 long lumStride, long chromStride, long srcStride);
126extern void (*planar2x)(const uint8_t *src, uint8_t *dst, long width, long height,
127 long srcStride, long dstStride);
d9d58d17 128
700490a4 129extern void (*interleaveBytes)(uint8_t *src1, uint8_t *src2, uint8_t *dst,
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130 long width, long height, long src1Stride,
131 long src2Stride, long dstStride);
ac4d0aea 132
700490a4 133extern void (*vu9_to_vu12)(const uint8_t *src1, const uint8_t *src2,
ac4d0aea 134 uint8_t *dst1, uint8_t *dst2,
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135 long width, long height,
136 long srcStride1, long srcStride2,
137 long dstStride1, long dstStride2);
ac4d0aea 138
700490a4 139extern void (*yvu9_to_yuy2)(const uint8_t *src1, const uint8_t *src2, const uint8_t *src3,
ac4d0aea 140 uint8_t *dst,
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141 long width, long height,
142 long srcStride1, long srcStride2,
143 long srcStride3, long dstStride);
6a4970ab 144
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145void sws_rgb2rgb_init(int flags);
146
b234ae81 147#endif