remove palette8torgb15 and palette8tobgr15
[libav.git] / libswscale / rgb2rgb.h
1 /*
2 * software RGB to RGB converter
3 * pluralize by Software PAL8 to RGB converter
4 * Software YUV to YUV converter
5 * Software YUV to RGB converter
6 * Written by Nick Kurshev.
7 * palette & YUV & runtime CPU stuff by Michael (michaelni@gmx.at)
8 *
9 * This file is part of FFmpeg.
10 *
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.
15 *
16 * FFmpeg is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 * Lesser General Public License for more details.
20 *
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
23 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
24 */
25
26 #ifndef SWSCALE_RGB2RGB_H
27 #define SWSCALE_RGB2RGB_H
28
29 #include <inttypes.h>
30
31 /* A full collection of RGB to RGB(BGR) converters */
32 extern void (*rgb24tobgr32)(const uint8_t *src, uint8_t *dst, long src_size);
33 extern void (*rgb24tobgr16)(const uint8_t *src, uint8_t *dst, long src_size);
34 extern void (*rgb24tobgr15)(const uint8_t *src, uint8_t *dst, long src_size);
35 extern void (*rgb32tobgr24)(const uint8_t *src, uint8_t *dst, long src_size);
36 extern void (*rgb32to16) (const uint8_t *src, uint8_t *dst, long src_size);
37 extern void (*rgb32to15) (const uint8_t *src, uint8_t *dst, long src_size);
38 extern void (*rgb15to16) (const uint8_t *src, uint8_t *dst, long src_size);
39 extern void (*rgb15tobgr24)(const uint8_t *src, uint8_t *dst, long src_size);
40 extern void (*rgb15to32) (const uint8_t *src, uint8_t *dst, long src_size);
41 extern void (*rgb16to15) (const uint8_t *src, uint8_t *dst, long src_size);
42 extern void (*rgb16tobgr24)(const uint8_t *src, uint8_t *dst, long src_size);
43 extern void (*rgb16to32) (const uint8_t *src, uint8_t *dst, long src_size);
44 extern void (*rgb24tobgr24)(const uint8_t *src, uint8_t *dst, long src_size);
45 extern void (*rgb24to16) (const uint8_t *src, uint8_t *dst, long src_size);
46 extern void (*rgb24to15) (const uint8_t *src, uint8_t *dst, long src_size);
47 extern void (*rgb32tobgr32)(const uint8_t *src, uint8_t *dst, long src_size);
48 extern void (*rgb32tobgr16)(const uint8_t *src, uint8_t *dst, long src_size);
49 extern void (*rgb32tobgr15)(const uint8_t *src, uint8_t *dst, long src_size);
50
51 void rgb24to32 (const uint8_t *src, uint8_t *dst, long src_size);
52 void rgb32to24 (const uint8_t *src, uint8_t *dst, long src_size);
53 void rgb16tobgr32(const uint8_t *src, uint8_t *dst, long src_size);
54 void rgb16to24 (const uint8_t *src, uint8_t *dst, long src_size);
55 void rgb16tobgr16(const uint8_t *src, uint8_t *dst, long src_size);
56 void rgb16tobgr15(const uint8_t *src, uint8_t *dst, long src_size);
57 void rgb15tobgr32(const uint8_t *src, uint8_t *dst, long src_size);
58 void rgb15to24 (const uint8_t *src, uint8_t *dst, long src_size);
59 void rgb15tobgr16(const uint8_t *src, uint8_t *dst, long src_size);
60 void rgb15tobgr15(const uint8_t *src, uint8_t *dst, long src_size);
61 void bgr8torgb8 (const uint8_t *src, uint8_t *dst, long src_size);
62
63 void shuffle_bytes_0321(const uint8_t *src, uint8_t *dst, long src_size);
64 void shuffle_bytes_1230(const uint8_t *src, uint8_t *dst, long src_size);
65 void shuffle_bytes_2103(const uint8_t *src, uint8_t *dst, long src_size);
66 void shuffle_bytes_3012(const uint8_t *src, uint8_t *dst, long src_size);
67 void shuffle_bytes_3210(const uint8_t *src, uint8_t *dst, long src_size);
68
69 void palette8topacked32(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
70 void palette8topacked24(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
71 void palette8torgb16(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
72 void palette8tobgr16(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
73
74 /**
75 * Height should be a multiple of 2 and width should be a multiple of 16.
76 * (If this is a problem for anyone then tell me, and I will fix it.)
77 * Chrominance data is only taken from every second line, others are ignored.
78 * FIXME: Write high quality version.
79 */
80 //void uyvytoyv12(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
81
82 /**
83 * Height should be a multiple of 2 and width should be a multiple of 16.
84 * (If this is a problem for anyone then tell me, and I will fix it.)
85 */
86 extern void (*yv12toyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
87 long width, long height,
88 long lumStride, long chromStride, long dstStride);
89
90 /**
91 * Width should be a multiple of 16.
92 */
93 extern void (*yuv422ptoyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
94 long width, long height,
95 long lumStride, long chromStride, long dstStride);
96
97 /**
98 * Height should be a multiple of 2 and width should be a multiple of 16.
99 * (If this is a problem for anyone then tell me, and I will fix it.)
100 */
101 extern void (*yuy2toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
102 long width, long height,
103 long lumStride, long chromStride, long srcStride);
104
105 /**
106 * Height should be a multiple of 2 and width should be a multiple of 16.
107 * (If this is a problem for anyone then tell me, and I will fix it.)
108 */
109 extern void (*yv12touyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
110 long width, long height,
111 long lumStride, long chromStride, long dstStride);
112
113 /**
114 * Width should be a multiple of 16.
115 */
116 extern void (*yuv422ptouyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
117 long width, long height,
118 long lumStride, long chromStride, long dstStride);
119
120 /**
121 * Height should be a multiple of 2 and width should be a multiple of 2.
122 * (If this is a problem for anyone then tell me, and I will fix it.)
123 * Chrominance data is only taken from every second line, others are ignored.
124 * FIXME: Write high quality version.
125 */
126 extern void (*rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
127 long width, long height,
128 long lumStride, long chromStride, long srcStride);
129 extern void (*planar2x)(const uint8_t *src, uint8_t *dst, long width, long height,
130 long srcStride, long dstStride);
131
132 extern void (*interleaveBytes)(const uint8_t *src1, const uint8_t *src2, uint8_t *dst,
133 long width, long height, long src1Stride,
134 long src2Stride, long dstStride);
135
136 extern void (*vu9_to_vu12)(const uint8_t *src1, const uint8_t *src2,
137 uint8_t *dst1, uint8_t *dst2,
138 long width, long height,
139 long srcStride1, long srcStride2,
140 long dstStride1, long dstStride2);
141
142 extern void (*yvu9_to_yuy2)(const uint8_t *src1, const uint8_t *src2, const uint8_t *src3,
143 uint8_t *dst,
144 long width, long height,
145 long srcStride1, long srcStride2,
146 long srcStride3, long dstStride);
147
148
149 extern void (*uyvytoyuv420)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src,
150 long width, long height,
151 long lumStride, long chromStride, long srcStride);
152 extern void (*uyvytoyuv422)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src,
153 long width, long height,
154 long lumStride, long chromStride, long srcStride);
155 extern void (*yuyvtoyuv420)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src,
156 long width, long height,
157 long lumStride, long chromStride, long srcStride);
158 extern void (*yuyvtoyuv422)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src,
159 long width, long height,
160 long lumStride, long chromStride, long srcStride);
161
162 void sws_rgb2rgb_init(int flags);
163
164 #endif /* SWSCALE_RGB2RGB_H */