3 * rgb2rgb.h, Software RGB to RGB convertor
4 * pluralize by Software PAL8 to RGB convertor
5 * Software YUV to YUV convertor
6 * Software YUV to RGB convertor
7 * Written by Nick Kurshev.
8 * palette & YUV & runtime CPU stuff by Michael (michaelni@gmx.at)
10 * This file is part of FFmpeg.
12 * FFmpeg is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; either version 2 of the License, or
15 * (at your option) any later version.
17 * FFmpeg is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
22 * You should have received a copy of the GNU General Public License
23 * along with FFmpeg; if not, write to the Free Software
24 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
27 #ifndef RGB2RGB_INCLUDED
28 #define RGB2RGB_INCLUDED
30 // Note: do not fix the dependence on stdio.h
32 /* A full collection of rgb to rgb(bgr) convertors */
33 extern void (*rgb24to32
)(const uint8_t *src
,uint8_t *dst
,long src_size
);
34 extern void (*rgb24to16
)(const uint8_t *src
,uint8_t *dst
,long src_size
);
35 extern void (*rgb24to15
)(const uint8_t *src
,uint8_t *dst
,long src_size
);
36 extern void (*rgb32to24
)(const uint8_t *src
,uint8_t *dst
,long src_size
);
37 extern void (*rgb32to16
)(const uint8_t *src
,uint8_t *dst
,long src_size
);
38 extern void (*rgb32to15
)(const uint8_t *src
,uint8_t *dst
,long src_size
);
39 extern void (*rgb15to16
)(const uint8_t *src
,uint8_t *dst
,long src_size
);
40 extern void (*rgb15to24
)(const uint8_t *src
,uint8_t *dst
,long src_size
);
41 extern void (*rgb15to32
)(const uint8_t *src
,uint8_t *dst
,long src_size
);
42 extern void (*rgb16to15
)(const uint8_t *src
,uint8_t *dst
,long src_size
);
43 extern void (*rgb16to24
)(const uint8_t *src
,uint8_t *dst
,long src_size
);
44 extern void (*rgb16to32
)(const uint8_t *src
,uint8_t *dst
,long src_size
);
45 extern void (*rgb24tobgr24
)(const uint8_t *src
, uint8_t *dst
, long src_size
);
46 extern void (*rgb24tobgr16
)(const uint8_t *src
, uint8_t *dst
, long src_size
);
47 extern void (*rgb24tobgr15
)(const uint8_t *src
, uint8_t *dst
, long src_size
);
48 extern void (*rgb32tobgr32
)(const uint8_t *src
, uint8_t *dst
, long src_size
);
49 extern void (*rgb32tobgr16
)(const uint8_t *src
, uint8_t *dst
, long src_size
);
50 extern void (*rgb32tobgr15
)(const uint8_t *src
, uint8_t *dst
, long src_size
);
52 extern void rgb24tobgr32(const uint8_t *src
, uint8_t *dst
, long src_size
);
53 extern void rgb32tobgr24(const uint8_t *src
, uint8_t *dst
, long src_size
);
54 extern void rgb16tobgr32(const uint8_t *src
, uint8_t *dst
, long src_size
);
55 extern void rgb16tobgr24(const uint8_t *src
, uint8_t *dst
, long src_size
);
56 extern void rgb16tobgr16(const uint8_t *src
, uint8_t *dst
, long src_size
);
57 extern void rgb16tobgr15(const uint8_t *src
, uint8_t *dst
, long src_size
);
58 extern void rgb15tobgr32(const uint8_t *src
, uint8_t *dst
, long src_size
);
59 extern void rgb15tobgr24(const uint8_t *src
, uint8_t *dst
, long src_size
);
60 extern void rgb15tobgr16(const uint8_t *src
, uint8_t *dst
, long src_size
);
61 extern void rgb15tobgr15(const uint8_t *src
, uint8_t *dst
, long src_size
);
62 extern void rgb8tobgr8(const uint8_t *src
, uint8_t *dst
, long src_size
);
65 extern void palette8torgb32(const uint8_t *src
, uint8_t *dst
, long num_pixels
, const uint8_t *palette
);
66 extern void palette8tobgr32(const uint8_t *src
, uint8_t *dst
, long num_pixels
, const uint8_t *palette
);
67 extern void palette8torgb24(const uint8_t *src
, uint8_t *dst
, long num_pixels
, const uint8_t *palette
);
68 extern void palette8tobgr24(const uint8_t *src
, uint8_t *dst
, long num_pixels
, const uint8_t *palette
);
69 extern void palette8torgb16(const uint8_t *src
, uint8_t *dst
, long num_pixels
, const uint8_t *palette
);
70 extern void palette8tobgr16(const uint8_t *src
, uint8_t *dst
, long num_pixels
, const uint8_t *palette
);
71 extern void palette8torgb15(const uint8_t *src
, uint8_t *dst
, long num_pixels
, const uint8_t *palette
);
72 extern void palette8tobgr15(const uint8_t *src
, uint8_t *dst
, long num_pixels
, const uint8_t *palette
);
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
80 //void uyvytoyv12(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
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)
87 extern void (*yv12toyuy2
)(const uint8_t *ysrc
, const uint8_t *usrc
, const uint8_t *vsrc
, uint8_t *dst
,
88 long width
, long height
,
89 long lumStride
, long chromStride
, long dstStride
);
93 * width should be a multiple of 16
95 extern void (*yuv422ptoyuy2
)(const uint8_t *ysrc
, const uint8_t *usrc
, const uint8_t *vsrc
, uint8_t *dst
,
96 long width
, long height
,
97 long lumStride
, long chromStride
, long dstStride
);
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)
104 extern void (*yuy2toyv12
)(const uint8_t *src
, uint8_t *ydst
, uint8_t *udst
, uint8_t *vdst
,
105 long width
, long height
,
106 long lumStride
, long chromStride
, long srcStride
);
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)
113 extern void (*yv12touyvy
)(const uint8_t *ysrc
, const uint8_t *usrc
, const uint8_t *vsrc
, uint8_t *dst
,
114 long width
, long height
,
115 long lumStride
, long chromStride
, long dstStride
);
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
123 extern void (*rgb24toyv12
)(const uint8_t *src
, uint8_t *ydst
, uint8_t *udst
, uint8_t *vdst
,
124 long width
, long height
,
125 long lumStride
, long chromStride
, long srcStride
);
126 extern void (*planar2x
)(const uint8_t *src
, uint8_t *dst
, long width
, long height
,
127 long srcStride
, long dstStride
);
129 extern void (*interleaveBytes
)(uint8_t *src1
, uint8_t *src2
, uint8_t *dst
,
130 long width
, long height
, long src1Stride
,
131 long src2Stride
, long dstStride
);
133 extern void (*vu9_to_vu12
)(const uint8_t *src1
, const uint8_t *src2
,
134 uint8_t *dst1
, uint8_t *dst2
,
135 long width
, long height
,
136 long srcStride1
, long srcStride2
,
137 long dstStride1
, long dstStride2
);
139 extern void (*yvu9_to_yuy2
)(const uint8_t *src1
, const uint8_t *src2
, const uint8_t *src3
,
141 long width
, long height
,
142 long srcStride1
, long srcStride2
,
143 long srcStride3
, long dstStride
);
145 void sws_rgb2rgb_init(int flags
);