1 /* 2 * rgb2rgb.h, Software RGB to RGB convertor 3 * pluralize by Software PAL8 to RGB convertor 4 * Software YUV to YUV convertor 5 * Software YUV to RGB convertor 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 FFMPEG_RGB2RGB_H 27 #define FFMPEG_RGB2RGB_H 28 29 #include <inttypes.h> 30 31 /* A full collection of rgb to rgb(bgr) convertors */ 32 extern void (*rgb24to32) (const uint8_t *src, uint8_t *dst, long src_size); 33 extern void (*rgb24to16) (const uint8_t *src, uint8_t *dst, long src_size); 34 extern void (*rgb24to15) (const uint8_t *src, uint8_t *dst, long src_size); 35 extern void (*rgb32to24) (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 (*rgb15to24) (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 (*rgb16to24) (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 (*rgb24tobgr16)(const uint8_t *src, uint8_t *dst, long src_size); 46 extern void (*rgb24tobgr15)(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 extern void rgb24tobgr32(const uint8_t *src, uint8_t *dst, long src_size); 52 extern void rgb32tobgr24(const uint8_t *src, uint8_t *dst, long src_size); 53 extern void rgb16tobgr32(const uint8_t *src, uint8_t *dst, long src_size); 54 extern void rgb16tobgr24(const uint8_t *src, uint8_t *dst, long src_size); 55 extern void rgb16tobgr16(const uint8_t *src, uint8_t *dst, long src_size); 56 extern void rgb16tobgr15(const uint8_t *src, uint8_t *dst, long src_size); 57 extern void rgb15tobgr32(const uint8_t *src, uint8_t *dst, long src_size); 58 extern void rgb15tobgr24(const uint8_t *src, uint8_t *dst, long src_size); 59 extern void rgb15tobgr16(const uint8_t *src, uint8_t *dst, long src_size); 60 extern void rgb15tobgr15(const uint8_t *src, uint8_t *dst, long src_size); 61 extern void rgb8tobgr8 (const uint8_t *src, uint8_t *dst, long src_size); 62 63 64 extern void palette8torgb32(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette); 65 extern void palette8tobgr32(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette); 66 extern void palette8torgb24(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette); 67 extern void palette8tobgr24(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette); 68 extern void palette8torgb16(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette); 69 extern void palette8tobgr16(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette); 70 extern void palette8torgb15(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette); 71 extern void palette8tobgr15(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette); 72 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 */ 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 * 92 * width should be a multiple of 16 93 */ 94 extern void (*yuv422ptoyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst, 95 long width, long height, 96 long lumStride, long chromStride, long dstStride); 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 */ 103 extern void (*yuy2toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst, 104 long width, long height, 105 long lumStride, long chromStride, long srcStride); 106 107 /** 108 * 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 */ 112 extern void (*yv12touyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst, 113 long width, long height, 114 long lumStride, long chromStride, long dstStride); 115 116 /** 117 * 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 */ 122 extern void (*rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst, 123 long width, long height, 124 long lumStride, long chromStride, long srcStride); 125 extern void (*planar2x)(const uint8_t *src, uint8_t *dst, long width, long height, 126 long srcStride, long dstStride); 127 128 extern void (*interleaveBytes)(uint8_t *src1, uint8_t *src2, uint8_t *dst, 129 long width, long height, long src1Stride, 130 long src2Stride, long dstStride); 131 132 extern void (*vu9_to_vu12)(const uint8_t *src1, const uint8_t *src2, 133 uint8_t *dst1, uint8_t *dst2, 134 long width, long height, 135 long srcStride1, long srcStride2, 136 long dstStride1, long dstStride2); 137 138 extern void (*yvu9_to_yuy2)(const uint8_t *src1, const uint8_t *src2, const uint8_t *src3, 139 uint8_t *dst, 140 long width, long height, 141 long srcStride1, long srcStride2, 142 long srcStride3, long dstStride); 143 144 void sws_rgb2rgb_init(int flags); 145 146 #endif /* FFMPEG_RGB2RGB_H */ 147