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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4349 | Serge | 1 | /* |
| 2 | * software RGB to RGB converter |
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| 3 | * pluralize by Software PAL8 to RGB converter |
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| 4 | * Software YUV to YUV converter |
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| 5 | * Software YUV to RGB converter |
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| 6 | * Written by Nick Kurshev. |
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| 7 | * YUV & runtime CPU stuff by Michael (michaelni@gmx.at) |
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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 | |||
| 26 | #ifndef SWSCALE_RGB2RGB_H |
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| 27 | #define SWSCALE_RGB2RGB_H |
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| 28 | |||
| 29 | #include |
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| 30 | |||
| 31 | #include "libavutil/avutil.h" |
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| 32 | #include "swscale.h" |
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| 33 | |||
| 34 | /* A full collection of RGB to RGB(BGR) converters */ |
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| 35 | extern void (*rgb24tobgr32)(const uint8_t *src, uint8_t *dst, int src_size); |
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| 36 | extern void (*rgb24tobgr16)(const uint8_t *src, uint8_t *dst, int src_size); |
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| 37 | extern void (*rgb24tobgr15)(const uint8_t *src, uint8_t *dst, int src_size); |
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| 38 | extern void (*rgb32tobgr24)(const uint8_t *src, uint8_t *dst, int src_size); |
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| 39 | extern void (*rgb32to16)(const uint8_t *src, uint8_t *dst, int src_size); |
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| 40 | extern void (*rgb32to15)(const uint8_t *src, uint8_t *dst, int src_size); |
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| 41 | extern void (*rgb15to16)(const uint8_t *src, uint8_t *dst, int src_size); |
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| 42 | extern void (*rgb15tobgr24)(const uint8_t *src, uint8_t *dst, int src_size); |
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| 43 | extern void (*rgb15to32)(const uint8_t *src, uint8_t *dst, int src_size); |
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| 44 | extern void (*rgb16to15)(const uint8_t *src, uint8_t *dst, int src_size); |
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| 45 | extern void (*rgb16tobgr24)(const uint8_t *src, uint8_t *dst, int src_size); |
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| 46 | extern void (*rgb16to32)(const uint8_t *src, uint8_t *dst, int src_size); |
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| 47 | extern void (*rgb24tobgr24)(const uint8_t *src, uint8_t *dst, int src_size); |
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| 48 | extern void (*rgb24to16)(const uint8_t *src, uint8_t *dst, int src_size); |
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| 49 | extern void (*rgb24to15)(const uint8_t *src, uint8_t *dst, int src_size); |
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| 50 | extern void (*rgb32tobgr16)(const uint8_t *src, uint8_t *dst, int src_size); |
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| 51 | extern void (*rgb32tobgr15)(const uint8_t *src, uint8_t *dst, int src_size); |
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| 52 | |||
| 53 | extern void (*shuffle_bytes_2103)(const uint8_t *src, uint8_t *dst, int src_size); |
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| 54 | |||
| 55 | void rgb64tobgr48_nobswap(const uint8_t *src, uint8_t *dst, int src_size); |
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| 56 | void rgb64tobgr48_bswap(const uint8_t *src, uint8_t *dst, int src_size); |
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| 57 | void rgb48tobgr48_nobswap(const uint8_t *src, uint8_t *dst, int src_size); |
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| 58 | void rgb48tobgr48_bswap(const uint8_t *src, uint8_t *dst, int src_size); |
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| 59 | void rgb64to48_nobswap(const uint8_t *src, uint8_t *dst, int src_size); |
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| 60 | void rgb64to48_bswap(const uint8_t *src, uint8_t *dst, int src_size); |
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| 61 | void rgb24to32(const uint8_t *src, uint8_t *dst, int src_size); |
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| 62 | void rgb32to24(const uint8_t *src, uint8_t *dst, int src_size); |
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| 63 | void rgb16tobgr32(const uint8_t *src, uint8_t *dst, int src_size); |
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| 64 | void rgb16to24(const uint8_t *src, uint8_t *dst, int src_size); |
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| 65 | void rgb16tobgr16(const uint8_t *src, uint8_t *dst, int src_size); |
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| 66 | void rgb16tobgr15(const uint8_t *src, uint8_t *dst, int src_size); |
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| 67 | void rgb15tobgr32(const uint8_t *src, uint8_t *dst, int src_size); |
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| 68 | void rgb15to24(const uint8_t *src, uint8_t *dst, int src_size); |
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| 69 | void rgb15tobgr16(const uint8_t *src, uint8_t *dst, int src_size); |
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| 70 | void rgb15tobgr15(const uint8_t *src, uint8_t *dst, int src_size); |
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| 71 | void rgb12tobgr12(const uint8_t *src, uint8_t *dst, int src_size); |
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| 72 | void rgb12to15(const uint8_t *src, uint8_t *dst, int src_size); |
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| 73 | |||
| 74 | void shuffle_bytes_0321(const uint8_t *src, uint8_t *dst, int src_size); |
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| 75 | void shuffle_bytes_1230(const uint8_t *src, uint8_t *dst, int src_size); |
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| 76 | void shuffle_bytes_3012(const uint8_t *src, uint8_t *dst, int src_size); |
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| 77 | void shuffle_bytes_3210(const uint8_t *src, uint8_t *dst, int src_size); |
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| 78 | |||
| 79 | void ff_rgb24toyv12_c(const uint8_t *src, uint8_t *ydst, uint8_t *udst, |
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| 80 | uint8_t *vdst, int width, int height, int lumStride, |
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| 81 | int chromStride, int srcStride, int32_t *rgb2yuv); |
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| 82 | |||
| 83 | /** |
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| 84 | * Height should be a multiple of 2 and width should be a multiple of 16. |
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| 85 | * (If this is a problem for anyone then tell me, and I will fix it.) |
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| 86 | */ |
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| 87 | extern void (*yv12toyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst, |
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| 88 | int width, int height, |
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| 89 | int lumStride, int chromStride, int dstStride); |
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| 90 | |||
| 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 | int width, int height, |
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| 96 | int lumStride, int chromStride, int dstStride); |
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| 97 | |||
| 98 | /** |
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| 99 | * Height should be a multiple of 2 and width should be a multiple of 16. |
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| 100 | * (If this is a problem for anyone then tell me, and I will fix it.) |
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| 101 | */ |
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| 102 | extern void (*yuy2toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst, |
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| 103 | int width, int height, |
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| 104 | int lumStride, int chromStride, int srcStride); |
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| 105 | |||
| 106 | /** |
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| 107 | * Height should be a multiple of 2 and width should be a multiple of 16. |
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| 108 | * (If this is a problem for anyone then tell me, and I will fix it.) |
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| 109 | */ |
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| 110 | extern void (*yv12touyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst, |
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| 111 | int width, int height, |
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| 112 | int lumStride, int chromStride, int dstStride); |
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| 113 | |||
| 114 | /** |
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| 115 | * Width should be a multiple of 16. |
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| 116 | */ |
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| 117 | extern void (*yuv422ptouyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst, |
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| 118 | int width, int height, |
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| 119 | int lumStride, int chromStride, int dstStride); |
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| 120 | |||
| 121 | /** |
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| 122 | * Height should be a multiple of 2 and width should be a multiple of 2. |
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| 123 | * (If this is a problem for anyone then tell me, and I will fix it.) |
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| 124 | * Chrominance data is only taken from every second line, others are ignored. |
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| 125 | * FIXME: Write high quality version. |
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| 126 | */ |
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| 127 | extern void (*ff_rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst, |
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| 128 | int width, int height, |
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| 129 | int lumStride, int chromStride, int srcStride, |
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| 130 | int32_t *rgb2yuv); |
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| 131 | extern void (*planar2x)(const uint8_t *src, uint8_t *dst, int width, int height, |
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| 132 | int srcStride, int dstStride); |
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| 133 | |||
| 134 | extern void (*interleaveBytes)(const uint8_t *src1, const uint8_t *src2, uint8_t *dst, |
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| 135 | int width, int height, int src1Stride, |
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| 136 | int src2Stride, int dstStride); |
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| 137 | |||
| 138 | extern void (*vu9_to_vu12)(const uint8_t *src1, const uint8_t *src2, |
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| 139 | uint8_t *dst1, uint8_t *dst2, |
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| 140 | int width, int height, |
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| 141 | int srcStride1, int srcStride2, |
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| 142 | int dstStride1, int dstStride2); |
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| 143 | |||
| 144 | extern void (*yvu9_to_yuy2)(const uint8_t *src1, const uint8_t *src2, const uint8_t *src3, |
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| 145 | uint8_t *dst, |
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| 146 | int width, int height, |
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| 147 | int srcStride1, int srcStride2, |
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| 148 | int srcStride3, int dstStride); |
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| 149 | |||
| 150 | extern void (*uyvytoyuv420)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src, |
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| 151 | int width, int height, |
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| 152 | int lumStride, int chromStride, int srcStride); |
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| 153 | extern void (*uyvytoyuv422)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src, |
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| 154 | int width, int height, |
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| 155 | int lumStride, int chromStride, int srcStride); |
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| 156 | extern void (*yuyvtoyuv420)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src, |
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| 157 | int width, int height, |
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| 158 | int lumStride, int chromStride, int srcStride); |
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| 159 | extern void (*yuyvtoyuv422)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src, |
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| 160 | int width, int height, |
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| 161 | int lumStride, int chromStride, int srcStride); |
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| 162 | |||
| 163 | void sws_rgb2rgb_init(void); |
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| 164 | |||
| 165 | void rgb2rgb_init_x86(void); |
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| 166 | |||
| 167 | #endif /* SWSCALE_RGB2RGB_H */ |