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