| 1 | /* |
| 2 | * Copyright (C) 2001-2012 Michael Niedermayer <michaelni@gmx.at> |
| 3 | * |
| 4 | * This file is part of FFmpeg. |
| 5 | * |
| 6 | * FFmpeg is free software; you can redistribute it and/or |
| 7 | * modify it under the terms of the GNU Lesser General Public |
| 8 | * License as published by the Free Software Foundation; either |
| 9 | * version 2.1 of the License, or (at your option) any later version. |
| 10 | * |
| 11 | * FFmpeg is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 14 | * Lesser General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU Lesser General Public |
| 17 | * License along with FFmpeg; if not, write to the Free Software |
| 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| 19 | */ |
| 20 | |
| 21 | #include <math.h> |
| 22 | #include <stdint.h> |
| 23 | #include <stdio.h> |
| 24 | #include <string.h> |
| 25 | |
| 26 | #include "libavutil/avutil.h" |
| 27 | #include "libavutil/bswap.h" |
| 28 | #include "libavutil/cpu.h" |
| 29 | #include "libavutil/intreadwrite.h" |
| 30 | #include "libavutil/mathematics.h" |
| 31 | #include "libavutil/pixdesc.h" |
| 32 | #include "libavutil/avassert.h" |
| 33 | #include "config.h" |
| 34 | #include "rgb2rgb.h" |
| 35 | #include "swscale.h" |
| 36 | #include "swscale_internal.h" |
| 37 | |
| 38 | #define input_pixel(pos) (isBE(origin) ? AV_RB16(pos) : AV_RL16(pos)) |
| 39 | |
| 40 | #define r ((origin == AV_PIX_FMT_BGR48BE || origin == AV_PIX_FMT_BGR48LE || origin == AV_PIX_FMT_BGRA64BE || origin == AV_PIX_FMT_BGRA64LE) ? b_r : r_b) |
| 41 | #define b ((origin == AV_PIX_FMT_BGR48BE || origin == AV_PIX_FMT_BGR48LE || origin == AV_PIX_FMT_BGRA64BE || origin == AV_PIX_FMT_BGRA64LE) ? r_b : b_r) |
| 42 | |
| 43 | static av_always_inline void |
| 44 | rgb64ToY_c_template(uint16_t *dst, const uint16_t *src, int width, |
| 45 | enum AVPixelFormat origin, int32_t *rgb2yuv) |
| 46 | { |
| 47 | int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX]; |
| 48 | int i; |
| 49 | for (i = 0; i < width; i++) { |
| 50 | unsigned int r_b = input_pixel(&src[i*4+0]); |
| 51 | unsigned int g = input_pixel(&src[i*4+1]); |
| 52 | unsigned int b_r = input_pixel(&src[i*4+2]); |
| 53 | |
| 54 | dst[i] = (ry*r + gy*g + by*b + (0x2001<<(RGB2YUV_SHIFT-1))) >> RGB2YUV_SHIFT; |
| 55 | } |
| 56 | } |
| 57 | |
| 58 | static av_always_inline void |
| 59 | rgb64ToUV_c_template(uint16_t *dstU, uint16_t *dstV, |
| 60 | const uint16_t *src1, const uint16_t *src2, |
| 61 | int width, enum AVPixelFormat origin, int32_t *rgb2yuv) |
| 62 | { |
| 63 | int i; |
| 64 | int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; |
| 65 | int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; |
| 66 | av_assert1(src1==src2); |
| 67 | for (i = 0; i < width; i++) { |
| 68 | int r_b = input_pixel(&src1[i*4+0]); |
| 69 | int g = input_pixel(&src1[i*4+1]); |
| 70 | int b_r = input_pixel(&src1[i*4+2]); |
| 71 | |
| 72 | dstU[i] = (ru*r + gu*g + bu*b + (0x10001<<(RGB2YUV_SHIFT-1))) >> RGB2YUV_SHIFT; |
| 73 | dstV[i] = (rv*r + gv*g + bv*b + (0x10001<<(RGB2YUV_SHIFT-1))) >> RGB2YUV_SHIFT; |
| 74 | } |
| 75 | } |
| 76 | |
| 77 | static av_always_inline void |
| 78 | rgb64ToUV_half_c_template(uint16_t *dstU, uint16_t *dstV, |
| 79 | const uint16_t *src1, const uint16_t *src2, |
| 80 | int width, enum AVPixelFormat origin, int32_t *rgb2yuv) |
| 81 | { |
| 82 | int i; |
| 83 | int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; |
| 84 | int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; |
| 85 | av_assert1(src1==src2); |
| 86 | for (i = 0; i < width; i++) { |
| 87 | int r_b = (input_pixel(&src1[8 * i + 0]) + input_pixel(&src1[8 * i + 4]) + 1) >> 1; |
| 88 | int g = (input_pixel(&src1[8 * i + 1]) + input_pixel(&src1[8 * i + 5]) + 1) >> 1; |
| 89 | int b_r = (input_pixel(&src1[8 * i + 2]) + input_pixel(&src1[8 * i + 6]) + 1) >> 1; |
| 90 | |
| 91 | dstU[i]= (ru*r + gu*g + bu*b + (0x10001<<(RGB2YUV_SHIFT-1))) >> RGB2YUV_SHIFT; |
| 92 | dstV[i]= (rv*r + gv*g + bv*b + (0x10001<<(RGB2YUV_SHIFT-1))) >> RGB2YUV_SHIFT; |
| 93 | } |
| 94 | } |
| 95 | |
| 96 | #define rgb64funcs(pattern, BE_LE, origin) \ |
| 97 | static void pattern ## 64 ## BE_LE ## ToY_c(uint8_t *_dst, const uint8_t *_src, const uint8_t *unused0, const uint8_t *unused1,\ |
| 98 | int width, uint32_t *rgb2yuv) \ |
| 99 | { \ |
| 100 | const uint16_t *src = (const uint16_t *) _src; \ |
| 101 | uint16_t *dst = (uint16_t *) _dst; \ |
| 102 | rgb64ToY_c_template(dst, src, width, origin, rgb2yuv); \ |
| 103 | } \ |
| 104 | \ |
| 105 | static void pattern ## 64 ## BE_LE ## ToUV_c(uint8_t *_dstU, uint8_t *_dstV, \ |
| 106 | const uint8_t *unused0, const uint8_t *_src1, const uint8_t *_src2, \ |
| 107 | int width, uint32_t *rgb2yuv) \ |
| 108 | { \ |
| 109 | const uint16_t *src1 = (const uint16_t *) _src1, \ |
| 110 | *src2 = (const uint16_t *) _src2; \ |
| 111 | uint16_t *dstU = (uint16_t *) _dstU, *dstV = (uint16_t *) _dstV; \ |
| 112 | rgb64ToUV_c_template(dstU, dstV, src1, src2, width, origin, rgb2yuv); \ |
| 113 | } \ |
| 114 | \ |
| 115 | static void pattern ## 64 ## BE_LE ## ToUV_half_c(uint8_t *_dstU, uint8_t *_dstV, \ |
| 116 | const uint8_t *unused0, const uint8_t *_src1, const uint8_t *_src2, \ |
| 117 | int width, uint32_t *rgb2yuv) \ |
| 118 | { \ |
| 119 | const uint16_t *src1 = (const uint16_t *) _src1, \ |
| 120 | *src2 = (const uint16_t *) _src2; \ |
| 121 | uint16_t *dstU = (uint16_t *) _dstU, *dstV = (uint16_t *) _dstV; \ |
| 122 | rgb64ToUV_half_c_template(dstU, dstV, src1, src2, width, origin, rgb2yuv); \ |
| 123 | } |
| 124 | |
| 125 | rgb64funcs(rgb, LE, AV_PIX_FMT_RGBA64LE) |
| 126 | rgb64funcs(rgb, BE, AV_PIX_FMT_RGBA64BE) |
| 127 | rgb64funcs(bgr, LE, AV_PIX_FMT_BGRA64LE) |
| 128 | rgb64funcs(bgr, BE, AV_PIX_FMT_BGRA64BE) |
| 129 | |
| 130 | static av_always_inline void rgb48ToY_c_template(uint16_t *dst, |
| 131 | const uint16_t *src, int width, |
| 132 | enum AVPixelFormat origin, |
| 133 | int32_t *rgb2yuv) |
| 134 | { |
| 135 | int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX]; |
| 136 | int i; |
| 137 | for (i = 0; i < width; i++) { |
| 138 | unsigned int r_b = input_pixel(&src[i * 3 + 0]); |
| 139 | unsigned int g = input_pixel(&src[i * 3 + 1]); |
| 140 | unsigned int b_r = input_pixel(&src[i * 3 + 2]); |
| 141 | |
| 142 | dst[i] = (ry*r + gy*g + by*b + (0x2001 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT; |
| 143 | } |
| 144 | } |
| 145 | |
| 146 | static av_always_inline void rgb48ToUV_c_template(uint16_t *dstU, |
| 147 | uint16_t *dstV, |
| 148 | const uint16_t *src1, |
| 149 | const uint16_t *src2, |
| 150 | int width, |
| 151 | enum AVPixelFormat origin, |
| 152 | int32_t *rgb2yuv) |
| 153 | { |
| 154 | int i; |
| 155 | int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; |
| 156 | int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; |
| 157 | av_assert1(src1 == src2); |
| 158 | for (i = 0; i < width; i++) { |
| 159 | int r_b = input_pixel(&src1[i * 3 + 0]); |
| 160 | int g = input_pixel(&src1[i * 3 + 1]); |
| 161 | int b_r = input_pixel(&src1[i * 3 + 2]); |
| 162 | |
| 163 | dstU[i] = (ru*r + gu*g + bu*b + (0x10001 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT; |
| 164 | dstV[i] = (rv*r + gv*g + bv*b + (0x10001 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT; |
| 165 | } |
| 166 | } |
| 167 | |
| 168 | static av_always_inline void rgb48ToUV_half_c_template(uint16_t *dstU, |
| 169 | uint16_t *dstV, |
| 170 | const uint16_t *src1, |
| 171 | const uint16_t *src2, |
| 172 | int width, |
| 173 | enum AVPixelFormat origin, |
| 174 | int32_t *rgb2yuv) |
| 175 | { |
| 176 | int i; |
| 177 | int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; |
| 178 | int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; |
| 179 | av_assert1(src1 == src2); |
| 180 | for (i = 0; i < width; i++) { |
| 181 | int r_b = (input_pixel(&src1[6 * i + 0]) + |
| 182 | input_pixel(&src1[6 * i + 3]) + 1) >> 1; |
| 183 | int g = (input_pixel(&src1[6 * i + 1]) + |
| 184 | input_pixel(&src1[6 * i + 4]) + 1) >> 1; |
| 185 | int b_r = (input_pixel(&src1[6 * i + 2]) + |
| 186 | input_pixel(&src1[6 * i + 5]) + 1) >> 1; |
| 187 | |
| 188 | dstU[i] = (ru*r + gu*g + bu*b + (0x10001 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT; |
| 189 | dstV[i] = (rv*r + gv*g + bv*b + (0x10001 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT; |
| 190 | } |
| 191 | } |
| 192 | |
| 193 | #undef r |
| 194 | #undef b |
| 195 | #undef input_pixel |
| 196 | |
| 197 | #define rgb48funcs(pattern, BE_LE, origin) \ |
| 198 | static void pattern ## 48 ## BE_LE ## ToY_c(uint8_t *_dst, \ |
| 199 | const uint8_t *_src, \ |
| 200 | const uint8_t *unused0, const uint8_t *unused1,\ |
| 201 | int width, \ |
| 202 | uint32_t *rgb2yuv) \ |
| 203 | { \ |
| 204 | const uint16_t *src = (const uint16_t *)_src; \ |
| 205 | uint16_t *dst = (uint16_t *)_dst; \ |
| 206 | rgb48ToY_c_template(dst, src, width, origin, rgb2yuv); \ |
| 207 | } \ |
| 208 | \ |
| 209 | static void pattern ## 48 ## BE_LE ## ToUV_c(uint8_t *_dstU, \ |
| 210 | uint8_t *_dstV, \ |
| 211 | const uint8_t *unused0, \ |
| 212 | const uint8_t *_src1, \ |
| 213 | const uint8_t *_src2, \ |
| 214 | int width, \ |
| 215 | uint32_t *rgb2yuv) \ |
| 216 | { \ |
| 217 | const uint16_t *src1 = (const uint16_t *)_src1, \ |
| 218 | *src2 = (const uint16_t *)_src2; \ |
| 219 | uint16_t *dstU = (uint16_t *)_dstU, \ |
| 220 | *dstV = (uint16_t *)_dstV; \ |
| 221 | rgb48ToUV_c_template(dstU, dstV, src1, src2, width, origin, rgb2yuv); \ |
| 222 | } \ |
| 223 | \ |
| 224 | static void pattern ## 48 ## BE_LE ## ToUV_half_c(uint8_t *_dstU, \ |
| 225 | uint8_t *_dstV, \ |
| 226 | const uint8_t *unused0, \ |
| 227 | const uint8_t *_src1, \ |
| 228 | const uint8_t *_src2, \ |
| 229 | int width, \ |
| 230 | uint32_t *rgb2yuv) \ |
| 231 | { \ |
| 232 | const uint16_t *src1 = (const uint16_t *)_src1, \ |
| 233 | *src2 = (const uint16_t *)_src2; \ |
| 234 | uint16_t *dstU = (uint16_t *)_dstU, \ |
| 235 | *dstV = (uint16_t *)_dstV; \ |
| 236 | rgb48ToUV_half_c_template(dstU, dstV, src1, src2, width, origin, rgb2yuv); \ |
| 237 | } |
| 238 | |
| 239 | rgb48funcs(rgb, LE, AV_PIX_FMT_RGB48LE) |
| 240 | rgb48funcs(rgb, BE, AV_PIX_FMT_RGB48BE) |
| 241 | rgb48funcs(bgr, LE, AV_PIX_FMT_BGR48LE) |
| 242 | rgb48funcs(bgr, BE, AV_PIX_FMT_BGR48BE) |
| 243 | |
| 244 | #define input_pixel(i) ((origin == AV_PIX_FMT_RGBA || \ |
| 245 | origin == AV_PIX_FMT_BGRA || \ |
| 246 | origin == AV_PIX_FMT_ARGB || \ |
| 247 | origin == AV_PIX_FMT_ABGR) \ |
| 248 | ? AV_RN32A(&src[(i) * 4]) \ |
| 249 | : (isBE(origin) ? AV_RB16(&src[(i) * 2]) \ |
| 250 | : AV_RL16(&src[(i) * 2]))) |
| 251 | |
| 252 | static av_always_inline void rgb16_32ToY_c_template(int16_t *dst, |
| 253 | const uint8_t *src, |
| 254 | int width, |
| 255 | enum AVPixelFormat origin, |
| 256 | int shr, int shg, |
| 257 | int shb, int shp, |
| 258 | int maskr, int maskg, |
| 259 | int maskb, int rsh, |
| 260 | int gsh, int bsh, int S, |
| 261 | int32_t *rgb2yuv) |
| 262 | { |
| 263 | const int ry = rgb2yuv[RY_IDX]<<rsh, gy = rgb2yuv[GY_IDX]<<gsh, by = rgb2yuv[BY_IDX]<<bsh; |
| 264 | const unsigned rnd = (32<<((S)-1)) + (1<<(S-7)); |
| 265 | int i; |
| 266 | |
| 267 | for (i = 0; i < width; i++) { |
| 268 | int px = input_pixel(i) >> shp; |
| 269 | int b = (px & maskb) >> shb; |
| 270 | int g = (px & maskg) >> shg; |
| 271 | int r = (px & maskr) >> shr; |
| 272 | |
| 273 | dst[i] = (ry * r + gy * g + by * b + rnd) >> ((S)-6); |
| 274 | } |
| 275 | } |
| 276 | |
| 277 | static av_always_inline void rgb16_32ToUV_c_template(int16_t *dstU, |
| 278 | int16_t *dstV, |
| 279 | const uint8_t *src, |
| 280 | int width, |
| 281 | enum AVPixelFormat origin, |
| 282 | int shr, int shg, |
| 283 | int shb, int shp, |
| 284 | int maskr, int maskg, |
| 285 | int maskb, int rsh, |
| 286 | int gsh, int bsh, int S, |
| 287 | int32_t *rgb2yuv) |
| 288 | { |
| 289 | const int ru = rgb2yuv[RU_IDX] << rsh, gu = rgb2yuv[GU_IDX] << gsh, bu = rgb2yuv[BU_IDX] << bsh, |
| 290 | rv = rgb2yuv[RV_IDX] << rsh, gv = rgb2yuv[GV_IDX] << gsh, bv = rgb2yuv[BV_IDX] << bsh; |
| 291 | const unsigned rnd = (256u<<((S)-1)) + (1<<(S-7)); |
| 292 | int i; |
| 293 | |
| 294 | for (i = 0; i < width; i++) { |
| 295 | int px = input_pixel(i) >> shp; |
| 296 | int b = (px & maskb) >> shb; |
| 297 | int g = (px & maskg) >> shg; |
| 298 | int r = (px & maskr) >> shr; |
| 299 | |
| 300 | dstU[i] = (ru * r + gu * g + bu * b + rnd) >> ((S)-6); |
| 301 | dstV[i] = (rv * r + gv * g + bv * b + rnd) >> ((S)-6); |
| 302 | } |
| 303 | } |
| 304 | |
| 305 | static av_always_inline void rgb16_32ToUV_half_c_template(int16_t *dstU, |
| 306 | int16_t *dstV, |
| 307 | const uint8_t *src, |
| 308 | int width, |
| 309 | enum AVPixelFormat origin, |
| 310 | int shr, int shg, |
| 311 | int shb, int shp, |
| 312 | int maskr, int maskg, |
| 313 | int maskb, int rsh, |
| 314 | int gsh, int bsh, int S, |
| 315 | int32_t *rgb2yuv) |
| 316 | { |
| 317 | const int ru = rgb2yuv[RU_IDX] << rsh, gu = rgb2yuv[GU_IDX] << gsh, bu = rgb2yuv[BU_IDX] << bsh, |
| 318 | rv = rgb2yuv[RV_IDX] << rsh, gv = rgb2yuv[GV_IDX] << gsh, bv = rgb2yuv[BV_IDX] << bsh, |
| 319 | maskgx = ~(maskr | maskb); |
| 320 | const unsigned rnd = (256U<<(S)) + (1<<(S-6)); |
| 321 | int i; |
| 322 | |
| 323 | maskr |= maskr << 1; |
| 324 | maskb |= maskb << 1; |
| 325 | maskg |= maskg << 1; |
| 326 | for (i = 0; i < width; i++) { |
| 327 | unsigned px0 = input_pixel(2 * i + 0) >> shp; |
| 328 | unsigned px1 = input_pixel(2 * i + 1) >> shp; |
| 329 | int b, r, g = (px0 & maskgx) + (px1 & maskgx); |
| 330 | int rb = px0 + px1 - g; |
| 331 | |
| 332 | b = (rb & maskb) >> shb; |
| 333 | if (shp || |
| 334 | origin == AV_PIX_FMT_BGR565LE || origin == AV_PIX_FMT_BGR565BE || |
| 335 | origin == AV_PIX_FMT_RGB565LE || origin == AV_PIX_FMT_RGB565BE) { |
| 336 | g >>= shg; |
| 337 | } else { |
| 338 | g = (g & maskg) >> shg; |
| 339 | } |
| 340 | r = (rb & maskr) >> shr; |
| 341 | |
| 342 | dstU[i] = (ru * r + gu * g + bu * b + (unsigned)rnd) >> ((S)-6+1); |
| 343 | dstV[i] = (rv * r + gv * g + bv * b + (unsigned)rnd) >> ((S)-6+1); |
| 344 | } |
| 345 | } |
| 346 | |
| 347 | #undef input_pixel |
| 348 | |
| 349 | #define rgb16_32_wrapper(fmt, name, shr, shg, shb, shp, maskr, \ |
| 350 | maskg, maskb, rsh, gsh, bsh, S) \ |
| 351 | static void name ## ToY_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, \ |
| 352 | int width, uint32_t *tab) \ |
| 353 | { \ |
| 354 | rgb16_32ToY_c_template((int16_t*)dst, src, width, fmt, shr, shg, shb, shp, \ |
| 355 | maskr, maskg, maskb, rsh, gsh, bsh, S, tab); \ |
| 356 | } \ |
| 357 | \ |
| 358 | static void name ## ToUV_c(uint8_t *dstU, uint8_t *dstV, \ |
| 359 | const uint8_t *unused0, const uint8_t *src, const uint8_t *dummy, \ |
| 360 | int width, uint32_t *tab) \ |
| 361 | { \ |
| 362 | rgb16_32ToUV_c_template((int16_t*)dstU, (int16_t*)dstV, src, width, fmt, \ |
| 363 | shr, shg, shb, shp, \ |
| 364 | maskr, maskg, maskb, rsh, gsh, bsh, S, tab);\ |
| 365 | } \ |
| 366 | \ |
| 367 | static void name ## ToUV_half_c(uint8_t *dstU, uint8_t *dstV, \ |
| 368 | const uint8_t *unused0, const uint8_t *src, \ |
| 369 | const uint8_t *dummy, \ |
| 370 | int width, uint32_t *tab) \ |
| 371 | { \ |
| 372 | rgb16_32ToUV_half_c_template((int16_t*)dstU, (int16_t*)dstV, src, width, fmt, \ |
| 373 | shr, shg, shb, shp, \ |
| 374 | maskr, maskg, maskb, \ |
| 375 | rsh, gsh, bsh, S, tab); \ |
| 376 | } |
| 377 | |
| 378 | rgb16_32_wrapper(AV_PIX_FMT_BGR32, bgr32, 16, 0, 0, 0, 0xFF0000, 0xFF00, 0x00FF, 8, 0, 8, RGB2YUV_SHIFT + 8) |
| 379 | rgb16_32_wrapper(AV_PIX_FMT_BGR32_1, bgr321, 16, 0, 0, 8, 0xFF0000, 0xFF00, 0x00FF, 8, 0, 8, RGB2YUV_SHIFT + 8) |
| 380 | rgb16_32_wrapper(AV_PIX_FMT_RGB32, rgb32, 0, 0, 16, 0, 0x00FF, 0xFF00, 0xFF0000, 8, 0, 8, RGB2YUV_SHIFT + 8) |
| 381 | rgb16_32_wrapper(AV_PIX_FMT_RGB32_1, rgb321, 0, 0, 16, 8, 0x00FF, 0xFF00, 0xFF0000, 8, 0, 8, RGB2YUV_SHIFT + 8) |
| 382 | rgb16_32_wrapper(AV_PIX_FMT_BGR565LE, bgr16le, 0, 0, 0, 0, 0x001F, 0x07E0, 0xF800, 11, 5, 0, RGB2YUV_SHIFT + 8) |
| 383 | rgb16_32_wrapper(AV_PIX_FMT_BGR555LE, bgr15le, 0, 0, 0, 0, 0x001F, 0x03E0, 0x7C00, 10, 5, 0, RGB2YUV_SHIFT + 7) |
| 384 | rgb16_32_wrapper(AV_PIX_FMT_BGR444LE, bgr12le, 0, 0, 0, 0, 0x000F, 0x00F0, 0x0F00, 8, 4, 0, RGB2YUV_SHIFT + 4) |
| 385 | rgb16_32_wrapper(AV_PIX_FMT_RGB565LE, rgb16le, 0, 0, 0, 0, 0xF800, 0x07E0, 0x001F, 0, 5, 11, RGB2YUV_SHIFT + 8) |
| 386 | rgb16_32_wrapper(AV_PIX_FMT_RGB555LE, rgb15le, 0, 0, 0, 0, 0x7C00, 0x03E0, 0x001F, 0, 5, 10, RGB2YUV_SHIFT + 7) |
| 387 | rgb16_32_wrapper(AV_PIX_FMT_RGB444LE, rgb12le, 0, 0, 0, 0, 0x0F00, 0x00F0, 0x000F, 0, 4, 8, RGB2YUV_SHIFT + 4) |
| 388 | rgb16_32_wrapper(AV_PIX_FMT_BGR565BE, bgr16be, 0, 0, 0, 0, 0x001F, 0x07E0, 0xF800, 11, 5, 0, RGB2YUV_SHIFT + 8) |
| 389 | rgb16_32_wrapper(AV_PIX_FMT_BGR555BE, bgr15be, 0, 0, 0, 0, 0x001F, 0x03E0, 0x7C00, 10, 5, 0, RGB2YUV_SHIFT + 7) |
| 390 | rgb16_32_wrapper(AV_PIX_FMT_BGR444BE, bgr12be, 0, 0, 0, 0, 0x000F, 0x00F0, 0x0F00, 8, 4, 0, RGB2YUV_SHIFT + 4) |
| 391 | rgb16_32_wrapper(AV_PIX_FMT_RGB565BE, rgb16be, 0, 0, 0, 0, 0xF800, 0x07E0, 0x001F, 0, 5, 11, RGB2YUV_SHIFT + 8) |
| 392 | rgb16_32_wrapper(AV_PIX_FMT_RGB555BE, rgb15be, 0, 0, 0, 0, 0x7C00, 0x03E0, 0x001F, 0, 5, 10, RGB2YUV_SHIFT + 7) |
| 393 | rgb16_32_wrapper(AV_PIX_FMT_RGB444BE, rgb12be, 0, 0, 0, 0, 0x0F00, 0x00F0, 0x000F, 0, 4, 8, RGB2YUV_SHIFT + 4) |
| 394 | |
| 395 | static void gbr24pToUV_half_c(uint8_t *_dstU, uint8_t *_dstV, |
| 396 | const uint8_t *gsrc, const uint8_t *bsrc, const uint8_t *rsrc, |
| 397 | int width, uint32_t *rgb2yuv) |
| 398 | { |
| 399 | uint16_t *dstU = (uint16_t *)_dstU; |
| 400 | uint16_t *dstV = (uint16_t *)_dstV; |
| 401 | int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; |
| 402 | int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; |
| 403 | |
| 404 | int i; |
| 405 | for (i = 0; i < width; i++) { |
| 406 | unsigned int g = gsrc[2*i] + gsrc[2*i+1]; |
| 407 | unsigned int b = bsrc[2*i] + bsrc[2*i+1]; |
| 408 | unsigned int r = rsrc[2*i] + rsrc[2*i+1]; |
| 409 | |
| 410 | dstU[i] = (ru*r + gu*g + bu*b + (0x4001<<(RGB2YUV_SHIFT-6))) >> (RGB2YUV_SHIFT-6+1); |
| 411 | dstV[i] = (rv*r + gv*g + bv*b + (0x4001<<(RGB2YUV_SHIFT-6))) >> (RGB2YUV_SHIFT-6+1); |
| 412 | } |
| 413 | } |
| 414 | |
| 415 | static void rgba64ToA_c(uint8_t *_dst, const uint8_t *_src, const uint8_t *unused1, |
| 416 | const uint8_t *unused2, int width, uint32_t *unused) |
| 417 | { |
| 418 | int16_t *dst = (int16_t *)_dst; |
| 419 | const uint16_t *src = (const uint16_t *)_src; |
| 420 | int i; |
| 421 | for (i = 0; i < width; i++) |
| 422 | dst[i] = src[4 * i + 3]; |
| 423 | } |
| 424 | |
| 425 | static void abgrToA_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused) |
| 426 | { |
| 427 | int16_t *dst = (int16_t *)_dst; |
| 428 | int i; |
| 429 | for (i=0; i<width; i++) { |
| 430 | dst[i]= src[4*i]<<6; |
| 431 | } |
| 432 | } |
| 433 | |
| 434 | static void rgbaToA_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused) |
| 435 | { |
| 436 | int16_t *dst = (int16_t *)_dst; |
| 437 | int i; |
| 438 | for (i=0; i<width; i++) { |
| 439 | dst[i]= src[4*i+3]<<6; |
| 440 | } |
| 441 | } |
| 442 | |
| 443 | static void palToA_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *pal) |
| 444 | { |
| 445 | int16_t *dst = (int16_t *)_dst; |
| 446 | int i; |
| 447 | for (i=0; i<width; i++) { |
| 448 | int d= src[i]; |
| 449 | |
| 450 | dst[i]= (pal[d] >> 24)<<6; |
| 451 | } |
| 452 | } |
| 453 | |
| 454 | static void palToY_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *pal) |
| 455 | { |
| 456 | int16_t *dst = (int16_t *)_dst; |
| 457 | int i; |
| 458 | for (i = 0; i < width; i++) { |
| 459 | int d = src[i]; |
| 460 | |
| 461 | dst[i] = (pal[d] & 0xFF)<<6; |
| 462 | } |
| 463 | } |
| 464 | |
| 465 | static void palToUV_c(uint8_t *_dstU, uint8_t *_dstV, |
| 466 | const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2, |
| 467 | int width, uint32_t *pal) |
| 468 | { |
| 469 | uint16_t *dstU = (uint16_t *)_dstU; |
| 470 | int16_t *dstV = (int16_t *)_dstV; |
| 471 | int i; |
| 472 | av_assert1(src1 == src2); |
| 473 | for (i = 0; i < width; i++) { |
| 474 | int p = pal[src1[i]]; |
| 475 | |
| 476 | dstU[i] = (uint8_t)(p>> 8)<<6; |
| 477 | dstV[i] = (uint8_t)(p>>16)<<6; |
| 478 | } |
| 479 | } |
| 480 | |
| 481 | static void monowhite2Y_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused) |
| 482 | { |
| 483 | int16_t *dst = (int16_t *)_dst; |
| 484 | int i, j; |
| 485 | width = (width + 7) >> 3; |
| 486 | for (i = 0; i < width; i++) { |
| 487 | int d = ~src[i]; |
| 488 | for (j = 0; j < 8; j++) |
| 489 | dst[8*i+j]= ((d>>(7-j))&1) * 16383; |
| 490 | } |
| 491 | if(width&7){ |
| 492 | int d= ~src[i]; |
| 493 | for (j = 0; j < (width&7); j++) |
| 494 | dst[8*i+j]= ((d>>(7-j))&1) * 16383; |
| 495 | } |
| 496 | } |
| 497 | |
| 498 | static void monoblack2Y_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused) |
| 499 | { |
| 500 | int16_t *dst = (int16_t *)_dst; |
| 501 | int i, j; |
| 502 | width = (width + 7) >> 3; |
| 503 | for (i = 0; i < width; i++) { |
| 504 | int d = src[i]; |
| 505 | for (j = 0; j < 8; j++) |
| 506 | dst[8*i+j]= ((d>>(7-j))&1) * 16383; |
| 507 | } |
| 508 | if(width&7){ |
| 509 | int d = src[i]; |
| 510 | for (j = 0; j < (width&7); j++) |
| 511 | dst[8*i+j] = ((d>>(7-j))&1) * 16383; |
| 512 | } |
| 513 | } |
| 514 | |
| 515 | static void yuy2ToY_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, |
| 516 | uint32_t *unused) |
| 517 | { |
| 518 | int i; |
| 519 | for (i = 0; i < width; i++) |
| 520 | dst[i] = src[2 * i]; |
| 521 | } |
| 522 | |
| 523 | static void yuy2ToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src1, |
| 524 | const uint8_t *src2, int width, uint32_t *unused) |
| 525 | { |
| 526 | int i; |
| 527 | for (i = 0; i < width; i++) { |
| 528 | dstU[i] = src1[4 * i + 1]; |
| 529 | dstV[i] = src1[4 * i + 3]; |
| 530 | } |
| 531 | av_assert1(src1 == src2); |
| 532 | } |
| 533 | |
| 534 | static void yvy2ToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src1, |
| 535 | const uint8_t *src2, int width, uint32_t *unused) |
| 536 | { |
| 537 | int i; |
| 538 | for (i = 0; i < width; i++) { |
| 539 | dstV[i] = src1[4 * i + 1]; |
| 540 | dstU[i] = src1[4 * i + 3]; |
| 541 | } |
| 542 | av_assert1(src1 == src2); |
| 543 | } |
| 544 | |
| 545 | static void bswap16Y_c(uint8_t *_dst, const uint8_t *_src, const uint8_t *unused1, const uint8_t *unused2, int width, |
| 546 | uint32_t *unused) |
| 547 | { |
| 548 | int i; |
| 549 | const uint16_t *src = (const uint16_t *)_src; |
| 550 | uint16_t *dst = (uint16_t *)_dst; |
| 551 | for (i = 0; i < width; i++) |
| 552 | dst[i] = av_bswap16(src[i]); |
| 553 | } |
| 554 | |
| 555 | static void bswap16UV_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *_src1, |
| 556 | const uint8_t *_src2, int width, uint32_t *unused) |
| 557 | { |
| 558 | int i; |
| 559 | const uint16_t *src1 = (const uint16_t *)_src1, |
| 560 | *src2 = (const uint16_t *)_src2; |
| 561 | uint16_t *dstU = (uint16_t *)_dstU, *dstV = (uint16_t *)_dstV; |
| 562 | for (i = 0; i < width; i++) { |
| 563 | dstU[i] = av_bswap16(src1[i]); |
| 564 | dstV[i] = av_bswap16(src2[i]); |
| 565 | } |
| 566 | } |
| 567 | |
| 568 | static void read_ya16le_gray_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, |
| 569 | uint32_t *unused) |
| 570 | { |
| 571 | int i; |
| 572 | for (i = 0; i < width; i++) |
| 573 | AV_WN16(dst + i * 2, AV_RL16(src + i * 4)); |
| 574 | } |
| 575 | |
| 576 | static void read_ya16le_alpha_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, |
| 577 | uint32_t *unused) |
| 578 | { |
| 579 | int i; |
| 580 | for (i = 0; i < width; i++) |
| 581 | AV_WN16(dst + i * 2, AV_RL16(src + i * 4 + 2)); |
| 582 | } |
| 583 | |
| 584 | static void read_ya16be_gray_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, |
| 585 | uint32_t *unused) |
| 586 | { |
| 587 | int i; |
| 588 | for (i = 0; i < width; i++) |
| 589 | AV_WN16(dst + i * 2, AV_RB16(src + i * 4)); |
| 590 | } |
| 591 | |
| 592 | static void read_ya16be_alpha_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, |
| 593 | uint32_t *unused) |
| 594 | { |
| 595 | int i; |
| 596 | for (i = 0; i < width; i++) |
| 597 | AV_WN16(dst + i * 2, AV_RB16(src + i * 4 + 2)); |
| 598 | } |
| 599 | |
| 600 | /* This is almost identical to the previous, end exists only because |
| 601 | * yuy2ToY/UV)(dst, src + 1, ...) would have 100% unaligned accesses. */ |
| 602 | static void uyvyToY_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, |
| 603 | uint32_t *unused) |
| 604 | { |
| 605 | int i; |
| 606 | for (i = 0; i < width; i++) |
| 607 | dst[i] = src[2 * i + 1]; |
| 608 | } |
| 609 | |
| 610 | static void uyvyToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src1, |
| 611 | const uint8_t *src2, int width, uint32_t *unused) |
| 612 | { |
| 613 | int i; |
| 614 | for (i = 0; i < width; i++) { |
| 615 | dstU[i] = src1[4 * i + 0]; |
| 616 | dstV[i] = src1[4 * i + 2]; |
| 617 | } |
| 618 | av_assert1(src1 == src2); |
| 619 | } |
| 620 | |
| 621 | static av_always_inline void nvXXtoUV_c(uint8_t *dst1, uint8_t *dst2, |
| 622 | const uint8_t *src, int width) |
| 623 | { |
| 624 | int i; |
| 625 | for (i = 0; i < width; i++) { |
| 626 | dst1[i] = src[2 * i + 0]; |
| 627 | dst2[i] = src[2 * i + 1]; |
| 628 | } |
| 629 | } |
| 630 | |
| 631 | static void nv12ToUV_c(uint8_t *dstU, uint8_t *dstV, |
| 632 | const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2, |
| 633 | int width, uint32_t *unused) |
| 634 | { |
| 635 | nvXXtoUV_c(dstU, dstV, src1, width); |
| 636 | } |
| 637 | |
| 638 | static void nv21ToUV_c(uint8_t *dstU, uint8_t *dstV, |
| 639 | const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2, |
| 640 | int width, uint32_t *unused) |
| 641 | { |
| 642 | nvXXtoUV_c(dstV, dstU, src1, width); |
| 643 | } |
| 644 | |
| 645 | #define input_pixel(pos) (isBE(origin) ? AV_RB16(pos) : AV_RL16(pos)) |
| 646 | |
| 647 | static void bgr24ToY_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, |
| 648 | int width, uint32_t *rgb2yuv) |
| 649 | { |
| 650 | int16_t *dst = (int16_t *)_dst; |
| 651 | int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX]; |
| 652 | int i; |
| 653 | for (i = 0; i < width; i++) { |
| 654 | int b = src[i * 3 + 0]; |
| 655 | int g = src[i * 3 + 1]; |
| 656 | int r = src[i * 3 + 2]; |
| 657 | |
| 658 | dst[i] = ((ry*r + gy*g + by*b + (32<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6)); |
| 659 | } |
| 660 | } |
| 661 | |
| 662 | static void bgr24ToUV_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1, |
| 663 | const uint8_t *src2, int width, uint32_t *rgb2yuv) |
| 664 | { |
| 665 | int16_t *dstU = (int16_t *)_dstU; |
| 666 | int16_t *dstV = (int16_t *)_dstV; |
| 667 | int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; |
| 668 | int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; |
| 669 | int i; |
| 670 | for (i = 0; i < width; i++) { |
| 671 | int b = src1[3 * i + 0]; |
| 672 | int g = src1[3 * i + 1]; |
| 673 | int r = src1[3 * i + 2]; |
| 674 | |
| 675 | dstU[i] = (ru*r + gu*g + bu*b + (256<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6); |
| 676 | dstV[i] = (rv*r + gv*g + bv*b + (256<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6); |
| 677 | } |
| 678 | av_assert1(src1 == src2); |
| 679 | } |
| 680 | |
| 681 | static void bgr24ToUV_half_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1, |
| 682 | const uint8_t *src2, int width, uint32_t *rgb2yuv) |
| 683 | { |
| 684 | int16_t *dstU = (int16_t *)_dstU; |
| 685 | int16_t *dstV = (int16_t *)_dstV; |
| 686 | int i; |
| 687 | int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; |
| 688 | int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; |
| 689 | for (i = 0; i < width; i++) { |
| 690 | int b = src1[6 * i + 0] + src1[6 * i + 3]; |
| 691 | int g = src1[6 * i + 1] + src1[6 * i + 4]; |
| 692 | int r = src1[6 * i + 2] + src1[6 * i + 5]; |
| 693 | |
| 694 | dstU[i] = (ru*r + gu*g + bu*b + (256<<RGB2YUV_SHIFT) + (1<<(RGB2YUV_SHIFT-6)))>>(RGB2YUV_SHIFT-5); |
| 695 | dstV[i] = (rv*r + gv*g + bv*b + (256<<RGB2YUV_SHIFT) + (1<<(RGB2YUV_SHIFT-6)))>>(RGB2YUV_SHIFT-5); |
| 696 | } |
| 697 | av_assert1(src1 == src2); |
| 698 | } |
| 699 | |
| 700 | static void rgb24ToY_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, |
| 701 | uint32_t *rgb2yuv) |
| 702 | { |
| 703 | int16_t *dst = (int16_t *)_dst; |
| 704 | int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX]; |
| 705 | int i; |
| 706 | for (i = 0; i < width; i++) { |
| 707 | int r = src[i * 3 + 0]; |
| 708 | int g = src[i * 3 + 1]; |
| 709 | int b = src[i * 3 + 2]; |
| 710 | |
| 711 | dst[i] = ((ry*r + gy*g + by*b + (32<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6)); |
| 712 | } |
| 713 | } |
| 714 | |
| 715 | static void rgb24ToUV_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1, |
| 716 | const uint8_t *src2, int width, uint32_t *rgb2yuv) |
| 717 | { |
| 718 | int16_t *dstU = (int16_t *)_dstU; |
| 719 | int16_t *dstV = (int16_t *)_dstV; |
| 720 | int i; |
| 721 | int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; |
| 722 | int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; |
| 723 | av_assert1(src1 == src2); |
| 724 | for (i = 0; i < width; i++) { |
| 725 | int r = src1[3 * i + 0]; |
| 726 | int g = src1[3 * i + 1]; |
| 727 | int b = src1[3 * i + 2]; |
| 728 | |
| 729 | dstU[i] = (ru*r + gu*g + bu*b + (256<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6); |
| 730 | dstV[i] = (rv*r + gv*g + bv*b + (256<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6); |
| 731 | } |
| 732 | } |
| 733 | |
| 734 | static void rgb24ToUV_half_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1, |
| 735 | const uint8_t *src2, int width, uint32_t *rgb2yuv) |
| 736 | { |
| 737 | int16_t *dstU = (int16_t *)_dstU; |
| 738 | int16_t *dstV = (int16_t *)_dstV; |
| 739 | int i; |
| 740 | int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; |
| 741 | int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; |
| 742 | av_assert1(src1 == src2); |
| 743 | for (i = 0; i < width; i++) { |
| 744 | int r = src1[6 * i + 0] + src1[6 * i + 3]; |
| 745 | int g = src1[6 * i + 1] + src1[6 * i + 4]; |
| 746 | int b = src1[6 * i + 2] + src1[6 * i + 5]; |
| 747 | |
| 748 | dstU[i] = (ru*r + gu*g + bu*b + (256<<RGB2YUV_SHIFT) + (1<<(RGB2YUV_SHIFT-6)))>>(RGB2YUV_SHIFT-5); |
| 749 | dstV[i] = (rv*r + gv*g + bv*b + (256<<RGB2YUV_SHIFT) + (1<<(RGB2YUV_SHIFT-6)))>>(RGB2YUV_SHIFT-5); |
| 750 | } |
| 751 | } |
| 752 | |
| 753 | static void planar_rgb_to_y(uint8_t *_dst, const uint8_t *src[4], int width, int32_t *rgb2yuv) |
| 754 | { |
| 755 | uint16_t *dst = (uint16_t *)_dst; |
| 756 | int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX]; |
| 757 | int i; |
| 758 | for (i = 0; i < width; i++) { |
| 759 | int g = src[0][i]; |
| 760 | int b = src[1][i]; |
| 761 | int r = src[2][i]; |
| 762 | |
| 763 | dst[i] = (ry*r + gy*g + by*b + (0x801<<(RGB2YUV_SHIFT-7))) >> (RGB2YUV_SHIFT-6); |
| 764 | } |
| 765 | } |
| 766 | |
| 767 | static void planar_rgb_to_a(uint8_t *_dst, const uint8_t *src[4], int width, int32_t *unused) |
| 768 | { |
| 769 | uint16_t *dst = (uint16_t *)_dst; |
| 770 | int i; |
| 771 | for (i = 0; i < width; i++) |
| 772 | dst[i] = src[3][i] << 6; |
| 773 | } |
| 774 | |
| 775 | static void planar_rgb_to_uv(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *src[4], int width, int32_t *rgb2yuv) |
| 776 | { |
| 777 | uint16_t *dstU = (uint16_t *)_dstU; |
| 778 | uint16_t *dstV = (uint16_t *)_dstV; |
| 779 | int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; |
| 780 | int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; |
| 781 | int i; |
| 782 | for (i = 0; i < width; i++) { |
| 783 | int g = src[0][i]; |
| 784 | int b = src[1][i]; |
| 785 | int r = src[2][i]; |
| 786 | |
| 787 | dstU[i] = (ru*r + gu*g + bu*b + (0x4001<<(RGB2YUV_SHIFT-7))) >> (RGB2YUV_SHIFT-6); |
| 788 | dstV[i] = (rv*r + gv*g + bv*b + (0x4001<<(RGB2YUV_SHIFT-7))) >> (RGB2YUV_SHIFT-6); |
| 789 | } |
| 790 | } |
| 791 | |
| 792 | #define rdpx(src) \ |
| 793 | is_be ? AV_RB16(src) : AV_RL16(src) |
| 794 | static av_always_inline void planar_rgb16_to_y(uint8_t *_dst, const uint8_t *_src[4], |
| 795 | int width, int bpc, int is_be, int32_t *rgb2yuv) |
| 796 | { |
| 797 | int i; |
| 798 | const uint16_t **src = (const uint16_t **)_src; |
| 799 | uint16_t *dst = (uint16_t *)_dst; |
| 800 | int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX]; |
| 801 | int shift = bpc < 16 ? bpc : 14; |
| 802 | for (i = 0; i < width; i++) { |
| 803 | int g = rdpx(src[0] + i); |
| 804 | int b = rdpx(src[1] + i); |
| 805 | int r = rdpx(src[2] + i); |
| 806 | |
| 807 | dst[i] = ((ry*r + gy*g + by*b + (33 << (RGB2YUV_SHIFT + bpc - 9))) >> (RGB2YUV_SHIFT + shift - 14)); |
| 808 | } |
| 809 | } |
| 810 | |
| 811 | static av_always_inline void planar_rgb16_to_uv(uint8_t *_dstU, uint8_t *_dstV, |
| 812 | const uint8_t *_src[4], int width, |
| 813 | int bpc, int is_be, int32_t *rgb2yuv) |
| 814 | { |
| 815 | int i; |
| 816 | const uint16_t **src = (const uint16_t **)_src; |
| 817 | uint16_t *dstU = (uint16_t *)_dstU; |
| 818 | uint16_t *dstV = (uint16_t *)_dstV; |
| 819 | int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; |
| 820 | int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; |
| 821 | int shift = bpc < 16 ? bpc : 14; |
| 822 | for (i = 0; i < width; i++) { |
| 823 | int g = rdpx(src[0] + i); |
| 824 | int b = rdpx(src[1] + i); |
| 825 | int r = rdpx(src[2] + i); |
| 826 | |
| 827 | dstU[i] = (ru*r + gu*g + bu*b + (257 << (RGB2YUV_SHIFT + bpc - 9))) >> (RGB2YUV_SHIFT + shift - 14); |
| 828 | dstV[i] = (rv*r + gv*g + bv*b + (257 << (RGB2YUV_SHIFT + bpc - 9))) >> (RGB2YUV_SHIFT + shift - 14); |
| 829 | } |
| 830 | } |
| 831 | #undef rdpx |
| 832 | |
| 833 | #define rgb9plus_planar_funcs_endian(nbits, endian_name, endian) \ |
| 834 | static void planar_rgb##nbits##endian_name##_to_y(uint8_t *dst, const uint8_t *src[4], \ |
| 835 | int w, int32_t *rgb2yuv) \ |
| 836 | { \ |
| 837 | planar_rgb16_to_y(dst, src, w, nbits, endian, rgb2yuv); \ |
| 838 | } \ |
| 839 | static void planar_rgb##nbits##endian_name##_to_uv(uint8_t *dstU, uint8_t *dstV, \ |
| 840 | const uint8_t *src[4], int w, int32_t *rgb2yuv) \ |
| 841 | { \ |
| 842 | planar_rgb16_to_uv(dstU, dstV, src, w, nbits, endian, rgb2yuv); \ |
| 843 | } \ |
| 844 | |
| 845 | #define rgb9plus_planar_funcs(nbits) \ |
| 846 | rgb9plus_planar_funcs_endian(nbits, le, 0) \ |
| 847 | rgb9plus_planar_funcs_endian(nbits, be, 1) |
| 848 | |
| 849 | rgb9plus_planar_funcs(9) |
| 850 | rgb9plus_planar_funcs(10) |
| 851 | rgb9plus_planar_funcs(12) |
| 852 | rgb9plus_planar_funcs(14) |
| 853 | rgb9plus_planar_funcs(16) |
| 854 | |
| 855 | av_cold void ff_sws_init_input_funcs(SwsContext *c) |
| 856 | { |
| 857 | enum AVPixelFormat srcFormat = c->srcFormat; |
| 858 | |
| 859 | c->chrToYV12 = NULL; |
| 860 | switch (srcFormat) { |
| 861 | case AV_PIX_FMT_YUYV422: |
| 862 | c->chrToYV12 = yuy2ToUV_c; |
| 863 | break; |
| 864 | case AV_PIX_FMT_YVYU422: |
| 865 | c->chrToYV12 = yvy2ToUV_c; |
| 866 | break; |
| 867 | case AV_PIX_FMT_UYVY422: |
| 868 | c->chrToYV12 = uyvyToUV_c; |
| 869 | break; |
| 870 | case AV_PIX_FMT_NV12: |
| 871 | c->chrToYV12 = nv12ToUV_c; |
| 872 | break; |
| 873 | case AV_PIX_FMT_NV21: |
| 874 | c->chrToYV12 = nv21ToUV_c; |
| 875 | break; |
| 876 | case AV_PIX_FMT_RGB8: |
| 877 | case AV_PIX_FMT_BGR8: |
| 878 | case AV_PIX_FMT_PAL8: |
| 879 | case AV_PIX_FMT_BGR4_BYTE: |
| 880 | case AV_PIX_FMT_RGB4_BYTE: |
| 881 | c->chrToYV12 = palToUV_c; |
| 882 | break; |
| 883 | case AV_PIX_FMT_GBRP9LE: |
| 884 | c->readChrPlanar = planar_rgb9le_to_uv; |
| 885 | break; |
| 886 | case AV_PIX_FMT_GBRP10LE: |
| 887 | c->readChrPlanar = planar_rgb10le_to_uv; |
| 888 | break; |
| 889 | case AV_PIX_FMT_GBRP12LE: |
| 890 | c->readChrPlanar = planar_rgb12le_to_uv; |
| 891 | break; |
| 892 | case AV_PIX_FMT_GBRP14LE: |
| 893 | c->readChrPlanar = planar_rgb14le_to_uv; |
| 894 | break; |
| 895 | case AV_PIX_FMT_GBRAP16LE: |
| 896 | case AV_PIX_FMT_GBRP16LE: |
| 897 | c->readChrPlanar = planar_rgb16le_to_uv; |
| 898 | break; |
| 899 | case AV_PIX_FMT_GBRP9BE: |
| 900 | c->readChrPlanar = planar_rgb9be_to_uv; |
| 901 | break; |
| 902 | case AV_PIX_FMT_GBRP10BE: |
| 903 | c->readChrPlanar = planar_rgb10be_to_uv; |
| 904 | break; |
| 905 | case AV_PIX_FMT_GBRP12BE: |
| 906 | c->readChrPlanar = planar_rgb12be_to_uv; |
| 907 | break; |
| 908 | case AV_PIX_FMT_GBRP14BE: |
| 909 | c->readChrPlanar = planar_rgb14be_to_uv; |
| 910 | break; |
| 911 | case AV_PIX_FMT_GBRAP16BE: |
| 912 | case AV_PIX_FMT_GBRP16BE: |
| 913 | c->readChrPlanar = planar_rgb16be_to_uv; |
| 914 | break; |
| 915 | case AV_PIX_FMT_GBRAP: |
| 916 | case AV_PIX_FMT_GBRP: |
| 917 | c->readChrPlanar = planar_rgb_to_uv; |
| 918 | break; |
| 919 | #if HAVE_BIGENDIAN |
| 920 | case AV_PIX_FMT_YUV444P9LE: |
| 921 | case AV_PIX_FMT_YUV422P9LE: |
| 922 | case AV_PIX_FMT_YUV420P9LE: |
| 923 | case AV_PIX_FMT_YUV422P10LE: |
| 924 | case AV_PIX_FMT_YUV444P10LE: |
| 925 | case AV_PIX_FMT_YUV420P10LE: |
| 926 | case AV_PIX_FMT_YUV422P12LE: |
| 927 | case AV_PIX_FMT_YUV444P12LE: |
| 928 | case AV_PIX_FMT_YUV420P12LE: |
| 929 | case AV_PIX_FMT_YUV422P14LE: |
| 930 | case AV_PIX_FMT_YUV444P14LE: |
| 931 | case AV_PIX_FMT_YUV420P14LE: |
| 932 | case AV_PIX_FMT_YUV420P16LE: |
| 933 | case AV_PIX_FMT_YUV422P16LE: |
| 934 | case AV_PIX_FMT_YUV444P16LE: |
| 935 | |
| 936 | case AV_PIX_FMT_YUVA444P9LE: |
| 937 | case AV_PIX_FMT_YUVA422P9LE: |
| 938 | case AV_PIX_FMT_YUVA420P9LE: |
| 939 | case AV_PIX_FMT_YUVA444P10LE: |
| 940 | case AV_PIX_FMT_YUVA422P10LE: |
| 941 | case AV_PIX_FMT_YUVA420P10LE: |
| 942 | case AV_PIX_FMT_YUVA420P16LE: |
| 943 | case AV_PIX_FMT_YUVA422P16LE: |
| 944 | case AV_PIX_FMT_YUVA444P16LE: |
| 945 | c->chrToYV12 = bswap16UV_c; |
| 946 | break; |
| 947 | #else |
| 948 | case AV_PIX_FMT_YUV444P9BE: |
| 949 | case AV_PIX_FMT_YUV422P9BE: |
| 950 | case AV_PIX_FMT_YUV420P9BE: |
| 951 | case AV_PIX_FMT_YUV444P10BE: |
| 952 | case AV_PIX_FMT_YUV422P10BE: |
| 953 | case AV_PIX_FMT_YUV420P10BE: |
| 954 | case AV_PIX_FMT_YUV444P12BE: |
| 955 | case AV_PIX_FMT_YUV422P12BE: |
| 956 | case AV_PIX_FMT_YUV420P12BE: |
| 957 | case AV_PIX_FMT_YUV444P14BE: |
| 958 | case AV_PIX_FMT_YUV422P14BE: |
| 959 | case AV_PIX_FMT_YUV420P14BE: |
| 960 | case AV_PIX_FMT_YUV420P16BE: |
| 961 | case AV_PIX_FMT_YUV422P16BE: |
| 962 | case AV_PIX_FMT_YUV444P16BE: |
| 963 | |
| 964 | case AV_PIX_FMT_YUVA444P9BE: |
| 965 | case AV_PIX_FMT_YUVA422P9BE: |
| 966 | case AV_PIX_FMT_YUVA420P9BE: |
| 967 | case AV_PIX_FMT_YUVA444P10BE: |
| 968 | case AV_PIX_FMT_YUVA422P10BE: |
| 969 | case AV_PIX_FMT_YUVA420P10BE: |
| 970 | case AV_PIX_FMT_YUVA420P16BE: |
| 971 | case AV_PIX_FMT_YUVA422P16BE: |
| 972 | case AV_PIX_FMT_YUVA444P16BE: |
| 973 | c->chrToYV12 = bswap16UV_c; |
| 974 | break; |
| 975 | #endif |
| 976 | } |
| 977 | if (c->chrSrcHSubSample) { |
| 978 | switch (srcFormat) { |
| 979 | case AV_PIX_FMT_RGBA64BE: |
| 980 | c->chrToYV12 = rgb64BEToUV_half_c; |
| 981 | break; |
| 982 | case AV_PIX_FMT_RGBA64LE: |
| 983 | c->chrToYV12 = rgb64LEToUV_half_c; |
| 984 | break; |
| 985 | case AV_PIX_FMT_BGRA64BE: |
| 986 | c->chrToYV12 = bgr64BEToUV_half_c; |
| 987 | break; |
| 988 | case AV_PIX_FMT_BGRA64LE: |
| 989 | c->chrToYV12 = bgr64LEToUV_half_c; |
| 990 | break; |
| 991 | case AV_PIX_FMT_RGB48BE: |
| 992 | c->chrToYV12 = rgb48BEToUV_half_c; |
| 993 | break; |
| 994 | case AV_PIX_FMT_RGB48LE: |
| 995 | c->chrToYV12 = rgb48LEToUV_half_c; |
| 996 | break; |
| 997 | case AV_PIX_FMT_BGR48BE: |
| 998 | c->chrToYV12 = bgr48BEToUV_half_c; |
| 999 | break; |
| 1000 | case AV_PIX_FMT_BGR48LE: |
| 1001 | c->chrToYV12 = bgr48LEToUV_half_c; |
| 1002 | break; |
| 1003 | case AV_PIX_FMT_RGB32: |
| 1004 | c->chrToYV12 = bgr32ToUV_half_c; |
| 1005 | break; |
| 1006 | case AV_PIX_FMT_RGB32_1: |
| 1007 | c->chrToYV12 = bgr321ToUV_half_c; |
| 1008 | break; |
| 1009 | case AV_PIX_FMT_BGR24: |
| 1010 | c->chrToYV12 = bgr24ToUV_half_c; |
| 1011 | break; |
| 1012 | case AV_PIX_FMT_BGR565LE: |
| 1013 | c->chrToYV12 = bgr16leToUV_half_c; |
| 1014 | break; |
| 1015 | case AV_PIX_FMT_BGR565BE: |
| 1016 | c->chrToYV12 = bgr16beToUV_half_c; |
| 1017 | break; |
| 1018 | case AV_PIX_FMT_BGR555LE: |
| 1019 | c->chrToYV12 = bgr15leToUV_half_c; |
| 1020 | break; |
| 1021 | case AV_PIX_FMT_BGR555BE: |
| 1022 | c->chrToYV12 = bgr15beToUV_half_c; |
| 1023 | break; |
| 1024 | case AV_PIX_FMT_GBRAP: |
| 1025 | case AV_PIX_FMT_GBRP: |
| 1026 | c->chrToYV12 = gbr24pToUV_half_c; |
| 1027 | break; |
| 1028 | case AV_PIX_FMT_BGR444LE: |
| 1029 | c->chrToYV12 = bgr12leToUV_half_c; |
| 1030 | break; |
| 1031 | case AV_PIX_FMT_BGR444BE: |
| 1032 | c->chrToYV12 = bgr12beToUV_half_c; |
| 1033 | break; |
| 1034 | case AV_PIX_FMT_BGR32: |
| 1035 | c->chrToYV12 = rgb32ToUV_half_c; |
| 1036 | break; |
| 1037 | case AV_PIX_FMT_BGR32_1: |
| 1038 | c->chrToYV12 = rgb321ToUV_half_c; |
| 1039 | break; |
| 1040 | case AV_PIX_FMT_RGB24: |
| 1041 | c->chrToYV12 = rgb24ToUV_half_c; |
| 1042 | break; |
| 1043 | case AV_PIX_FMT_RGB565LE: |
| 1044 | c->chrToYV12 = rgb16leToUV_half_c; |
| 1045 | break; |
| 1046 | case AV_PIX_FMT_RGB565BE: |
| 1047 | c->chrToYV12 = rgb16beToUV_half_c; |
| 1048 | break; |
| 1049 | case AV_PIX_FMT_RGB555LE: |
| 1050 | c->chrToYV12 = rgb15leToUV_half_c; |
| 1051 | break; |
| 1052 | case AV_PIX_FMT_RGB555BE: |
| 1053 | c->chrToYV12 = rgb15beToUV_half_c; |
| 1054 | break; |
| 1055 | case AV_PIX_FMT_RGB444LE: |
| 1056 | c->chrToYV12 = rgb12leToUV_half_c; |
| 1057 | break; |
| 1058 | case AV_PIX_FMT_RGB444BE: |
| 1059 | c->chrToYV12 = rgb12beToUV_half_c; |
| 1060 | break; |
| 1061 | } |
| 1062 | } else { |
| 1063 | switch (srcFormat) { |
| 1064 | case AV_PIX_FMT_RGBA64BE: |
| 1065 | c->chrToYV12 = rgb64BEToUV_c; |
| 1066 | break; |
| 1067 | case AV_PIX_FMT_RGBA64LE: |
| 1068 | c->chrToYV12 = rgb64LEToUV_c; |
| 1069 | break; |
| 1070 | case AV_PIX_FMT_BGRA64BE: |
| 1071 | c->chrToYV12 = bgr64BEToUV_c; |
| 1072 | break; |
| 1073 | case AV_PIX_FMT_BGRA64LE: |
| 1074 | c->chrToYV12 = bgr64LEToUV_c; |
| 1075 | break; |
| 1076 | case AV_PIX_FMT_RGB48BE: |
| 1077 | c->chrToYV12 = rgb48BEToUV_c; |
| 1078 | break; |
| 1079 | case AV_PIX_FMT_RGB48LE: |
| 1080 | c->chrToYV12 = rgb48LEToUV_c; |
| 1081 | break; |
| 1082 | case AV_PIX_FMT_BGR48BE: |
| 1083 | c->chrToYV12 = bgr48BEToUV_c; |
| 1084 | break; |
| 1085 | case AV_PIX_FMT_BGR48LE: |
| 1086 | c->chrToYV12 = bgr48LEToUV_c; |
| 1087 | break; |
| 1088 | case AV_PIX_FMT_RGB32: |
| 1089 | c->chrToYV12 = bgr32ToUV_c; |
| 1090 | break; |
| 1091 | case AV_PIX_FMT_RGB32_1: |
| 1092 | c->chrToYV12 = bgr321ToUV_c; |
| 1093 | break; |
| 1094 | case AV_PIX_FMT_BGR24: |
| 1095 | c->chrToYV12 = bgr24ToUV_c; |
| 1096 | break; |
| 1097 | case AV_PIX_FMT_BGR565LE: |
| 1098 | c->chrToYV12 = bgr16leToUV_c; |
| 1099 | break; |
| 1100 | case AV_PIX_FMT_BGR565BE: |
| 1101 | c->chrToYV12 = bgr16beToUV_c; |
| 1102 | break; |
| 1103 | case AV_PIX_FMT_BGR555LE: |
| 1104 | c->chrToYV12 = bgr15leToUV_c; |
| 1105 | break; |
| 1106 | case AV_PIX_FMT_BGR555BE: |
| 1107 | c->chrToYV12 = bgr15beToUV_c; |
| 1108 | break; |
| 1109 | case AV_PIX_FMT_BGR444LE: |
| 1110 | c->chrToYV12 = bgr12leToUV_c; |
| 1111 | break; |
| 1112 | case AV_PIX_FMT_BGR444BE: |
| 1113 | c->chrToYV12 = bgr12beToUV_c; |
| 1114 | break; |
| 1115 | case AV_PIX_FMT_BGR32: |
| 1116 | c->chrToYV12 = rgb32ToUV_c; |
| 1117 | break; |
| 1118 | case AV_PIX_FMT_BGR32_1: |
| 1119 | c->chrToYV12 = rgb321ToUV_c; |
| 1120 | break; |
| 1121 | case AV_PIX_FMT_RGB24: |
| 1122 | c->chrToYV12 = rgb24ToUV_c; |
| 1123 | break; |
| 1124 | case AV_PIX_FMT_RGB565LE: |
| 1125 | c->chrToYV12 = rgb16leToUV_c; |
| 1126 | break; |
| 1127 | case AV_PIX_FMT_RGB565BE: |
| 1128 | c->chrToYV12 = rgb16beToUV_c; |
| 1129 | break; |
| 1130 | case AV_PIX_FMT_RGB555LE: |
| 1131 | c->chrToYV12 = rgb15leToUV_c; |
| 1132 | break; |
| 1133 | case AV_PIX_FMT_RGB555BE: |
| 1134 | c->chrToYV12 = rgb15beToUV_c; |
| 1135 | break; |
| 1136 | case AV_PIX_FMT_RGB444LE: |
| 1137 | c->chrToYV12 = rgb12leToUV_c; |
| 1138 | break; |
| 1139 | case AV_PIX_FMT_RGB444BE: |
| 1140 | c->chrToYV12 = rgb12beToUV_c; |
| 1141 | break; |
| 1142 | } |
| 1143 | } |
| 1144 | |
| 1145 | c->lumToYV12 = NULL; |
| 1146 | c->alpToYV12 = NULL; |
| 1147 | switch (srcFormat) { |
| 1148 | case AV_PIX_FMT_GBRP9LE: |
| 1149 | c->readLumPlanar = planar_rgb9le_to_y; |
| 1150 | break; |
| 1151 | case AV_PIX_FMT_GBRP10LE: |
| 1152 | c->readLumPlanar = planar_rgb10le_to_y; |
| 1153 | break; |
| 1154 | case AV_PIX_FMT_GBRP12LE: |
| 1155 | c->readLumPlanar = planar_rgb12le_to_y; |
| 1156 | break; |
| 1157 | case AV_PIX_FMT_GBRP14LE: |
| 1158 | c->readLumPlanar = planar_rgb14le_to_y; |
| 1159 | break; |
| 1160 | case AV_PIX_FMT_GBRAP16LE: |
| 1161 | case AV_PIX_FMT_GBRP16LE: |
| 1162 | c->readLumPlanar = planar_rgb16le_to_y; |
| 1163 | break; |
| 1164 | case AV_PIX_FMT_GBRP9BE: |
| 1165 | c->readLumPlanar = planar_rgb9be_to_y; |
| 1166 | break; |
| 1167 | case AV_PIX_FMT_GBRP10BE: |
| 1168 | c->readLumPlanar = planar_rgb10be_to_y; |
| 1169 | break; |
| 1170 | case AV_PIX_FMT_GBRP12BE: |
| 1171 | c->readLumPlanar = planar_rgb12be_to_y; |
| 1172 | break; |
| 1173 | case AV_PIX_FMT_GBRP14BE: |
| 1174 | c->readLumPlanar = planar_rgb14be_to_y; |
| 1175 | break; |
| 1176 | case AV_PIX_FMT_GBRAP16BE: |
| 1177 | case AV_PIX_FMT_GBRP16BE: |
| 1178 | c->readLumPlanar = planar_rgb16be_to_y; |
| 1179 | break; |
| 1180 | case AV_PIX_FMT_GBRAP: |
| 1181 | c->readAlpPlanar = planar_rgb_to_a; |
| 1182 | case AV_PIX_FMT_GBRP: |
| 1183 | c->readLumPlanar = planar_rgb_to_y; |
| 1184 | break; |
| 1185 | #if HAVE_BIGENDIAN |
| 1186 | case AV_PIX_FMT_YUV444P9LE: |
| 1187 | case AV_PIX_FMT_YUV422P9LE: |
| 1188 | case AV_PIX_FMT_YUV420P9LE: |
| 1189 | case AV_PIX_FMT_YUV444P10LE: |
| 1190 | case AV_PIX_FMT_YUV422P10LE: |
| 1191 | case AV_PIX_FMT_YUV420P10LE: |
| 1192 | case AV_PIX_FMT_YUV444P12LE: |
| 1193 | case AV_PIX_FMT_YUV422P12LE: |
| 1194 | case AV_PIX_FMT_YUV420P12LE: |
| 1195 | case AV_PIX_FMT_YUV444P14LE: |
| 1196 | case AV_PIX_FMT_YUV422P14LE: |
| 1197 | case AV_PIX_FMT_YUV420P14LE: |
| 1198 | case AV_PIX_FMT_YUV420P16LE: |
| 1199 | case AV_PIX_FMT_YUV422P16LE: |
| 1200 | case AV_PIX_FMT_YUV444P16LE: |
| 1201 | |
| 1202 | case AV_PIX_FMT_GRAY16LE: |
| 1203 | c->lumToYV12 = bswap16Y_c; |
| 1204 | break; |
| 1205 | case AV_PIX_FMT_YUVA444P9LE: |
| 1206 | case AV_PIX_FMT_YUVA422P9LE: |
| 1207 | case AV_PIX_FMT_YUVA420P9LE: |
| 1208 | case AV_PIX_FMT_YUVA444P10LE: |
| 1209 | case AV_PIX_FMT_YUVA422P10LE: |
| 1210 | case AV_PIX_FMT_YUVA420P10LE: |
| 1211 | case AV_PIX_FMT_YUVA420P16LE: |
| 1212 | case AV_PIX_FMT_YUVA422P16LE: |
| 1213 | case AV_PIX_FMT_YUVA444P16LE: |
| 1214 | c->lumToYV12 = bswap16Y_c; |
| 1215 | c->alpToYV12 = bswap16Y_c; |
| 1216 | break; |
| 1217 | #else |
| 1218 | case AV_PIX_FMT_YUV444P9BE: |
| 1219 | case AV_PIX_FMT_YUV422P9BE: |
| 1220 | case AV_PIX_FMT_YUV420P9BE: |
| 1221 | case AV_PIX_FMT_YUV444P10BE: |
| 1222 | case AV_PIX_FMT_YUV422P10BE: |
| 1223 | case AV_PIX_FMT_YUV420P10BE: |
| 1224 | case AV_PIX_FMT_YUV444P12BE: |
| 1225 | case AV_PIX_FMT_YUV422P12BE: |
| 1226 | case AV_PIX_FMT_YUV420P12BE: |
| 1227 | case AV_PIX_FMT_YUV444P14BE: |
| 1228 | case AV_PIX_FMT_YUV422P14BE: |
| 1229 | case AV_PIX_FMT_YUV420P14BE: |
| 1230 | case AV_PIX_FMT_YUV420P16BE: |
| 1231 | case AV_PIX_FMT_YUV422P16BE: |
| 1232 | case AV_PIX_FMT_YUV444P16BE: |
| 1233 | |
| 1234 | case AV_PIX_FMT_GRAY16BE: |
| 1235 | c->lumToYV12 = bswap16Y_c; |
| 1236 | break; |
| 1237 | case AV_PIX_FMT_YUVA444P9BE: |
| 1238 | case AV_PIX_FMT_YUVA422P9BE: |
| 1239 | case AV_PIX_FMT_YUVA420P9BE: |
| 1240 | case AV_PIX_FMT_YUVA444P10BE: |
| 1241 | case AV_PIX_FMT_YUVA422P10BE: |
| 1242 | case AV_PIX_FMT_YUVA420P10BE: |
| 1243 | case AV_PIX_FMT_YUVA420P16BE: |
| 1244 | case AV_PIX_FMT_YUVA422P16BE: |
| 1245 | case AV_PIX_FMT_YUVA444P16BE: |
| 1246 | c->lumToYV12 = bswap16Y_c; |
| 1247 | c->alpToYV12 = bswap16Y_c; |
| 1248 | break; |
| 1249 | #endif |
| 1250 | case AV_PIX_FMT_YA16LE: |
| 1251 | c->lumToYV12 = read_ya16le_gray_c; |
| 1252 | c->alpToYV12 = read_ya16le_alpha_c; |
| 1253 | break; |
| 1254 | case AV_PIX_FMT_YA16BE: |
| 1255 | c->lumToYV12 = read_ya16be_gray_c; |
| 1256 | c->alpToYV12 = read_ya16be_alpha_c; |
| 1257 | break; |
| 1258 | case AV_PIX_FMT_YUYV422: |
| 1259 | case AV_PIX_FMT_YVYU422: |
| 1260 | case AV_PIX_FMT_YA8: |
| 1261 | c->lumToYV12 = yuy2ToY_c; |
| 1262 | break; |
| 1263 | case AV_PIX_FMT_UYVY422: |
| 1264 | c->lumToYV12 = uyvyToY_c; |
| 1265 | break; |
| 1266 | case AV_PIX_FMT_BGR24: |
| 1267 | c->lumToYV12 = bgr24ToY_c; |
| 1268 | break; |
| 1269 | case AV_PIX_FMT_BGR565LE: |
| 1270 | c->lumToYV12 = bgr16leToY_c; |
| 1271 | break; |
| 1272 | case AV_PIX_FMT_BGR565BE: |
| 1273 | c->lumToYV12 = bgr16beToY_c; |
| 1274 | break; |
| 1275 | case AV_PIX_FMT_BGR555LE: |
| 1276 | c->lumToYV12 = bgr15leToY_c; |
| 1277 | break; |
| 1278 | case AV_PIX_FMT_BGR555BE: |
| 1279 | c->lumToYV12 = bgr15beToY_c; |
| 1280 | break; |
| 1281 | case AV_PIX_FMT_BGR444LE: |
| 1282 | c->lumToYV12 = bgr12leToY_c; |
| 1283 | break; |
| 1284 | case AV_PIX_FMT_BGR444BE: |
| 1285 | c->lumToYV12 = bgr12beToY_c; |
| 1286 | break; |
| 1287 | case AV_PIX_FMT_RGB24: |
| 1288 | c->lumToYV12 = rgb24ToY_c; |
| 1289 | break; |
| 1290 | case AV_PIX_FMT_RGB565LE: |
| 1291 | c->lumToYV12 = rgb16leToY_c; |
| 1292 | break; |
| 1293 | case AV_PIX_FMT_RGB565BE: |
| 1294 | c->lumToYV12 = rgb16beToY_c; |
| 1295 | break; |
| 1296 | case AV_PIX_FMT_RGB555LE: |
| 1297 | c->lumToYV12 = rgb15leToY_c; |
| 1298 | break; |
| 1299 | case AV_PIX_FMT_RGB555BE: |
| 1300 | c->lumToYV12 = rgb15beToY_c; |
| 1301 | break; |
| 1302 | case AV_PIX_FMT_RGB444LE: |
| 1303 | c->lumToYV12 = rgb12leToY_c; |
| 1304 | break; |
| 1305 | case AV_PIX_FMT_RGB444BE: |
| 1306 | c->lumToYV12 = rgb12beToY_c; |
| 1307 | break; |
| 1308 | case AV_PIX_FMT_RGB8: |
| 1309 | case AV_PIX_FMT_BGR8: |
| 1310 | case AV_PIX_FMT_PAL8: |
| 1311 | case AV_PIX_FMT_BGR4_BYTE: |
| 1312 | case AV_PIX_FMT_RGB4_BYTE: |
| 1313 | c->lumToYV12 = palToY_c; |
| 1314 | break; |
| 1315 | case AV_PIX_FMT_MONOBLACK: |
| 1316 | c->lumToYV12 = monoblack2Y_c; |
| 1317 | break; |
| 1318 | case AV_PIX_FMT_MONOWHITE: |
| 1319 | c->lumToYV12 = monowhite2Y_c; |
| 1320 | break; |
| 1321 | case AV_PIX_FMT_RGB32: |
| 1322 | c->lumToYV12 = bgr32ToY_c; |
| 1323 | break; |
| 1324 | case AV_PIX_FMT_RGB32_1: |
| 1325 | c->lumToYV12 = bgr321ToY_c; |
| 1326 | break; |
| 1327 | case AV_PIX_FMT_BGR32: |
| 1328 | c->lumToYV12 = rgb32ToY_c; |
| 1329 | break; |
| 1330 | case AV_PIX_FMT_BGR32_1: |
| 1331 | c->lumToYV12 = rgb321ToY_c; |
| 1332 | break; |
| 1333 | case AV_PIX_FMT_RGB48BE: |
| 1334 | c->lumToYV12 = rgb48BEToY_c; |
| 1335 | break; |
| 1336 | case AV_PIX_FMT_RGB48LE: |
| 1337 | c->lumToYV12 = rgb48LEToY_c; |
| 1338 | break; |
| 1339 | case AV_PIX_FMT_BGR48BE: |
| 1340 | c->lumToYV12 = bgr48BEToY_c; |
| 1341 | break; |
| 1342 | case AV_PIX_FMT_BGR48LE: |
| 1343 | c->lumToYV12 = bgr48LEToY_c; |
| 1344 | break; |
| 1345 | case AV_PIX_FMT_RGBA64BE: |
| 1346 | c->lumToYV12 = rgb64BEToY_c; |
| 1347 | break; |
| 1348 | case AV_PIX_FMT_RGBA64LE: |
| 1349 | c->lumToYV12 = rgb64LEToY_c; |
| 1350 | break; |
| 1351 | case AV_PIX_FMT_BGRA64BE: |
| 1352 | c->lumToYV12 = bgr64BEToY_c; |
| 1353 | break; |
| 1354 | case AV_PIX_FMT_BGRA64LE: |
| 1355 | c->lumToYV12 = bgr64LEToY_c; |
| 1356 | } |
| 1357 | if (c->alpPixBuf) { |
| 1358 | if (is16BPS(srcFormat) || isNBPS(srcFormat)) { |
| 1359 | if (HAVE_BIGENDIAN == !isBE(srcFormat)) |
| 1360 | c->alpToYV12 = bswap16Y_c; |
| 1361 | } |
| 1362 | switch (srcFormat) { |
| 1363 | case AV_PIX_FMT_BGRA64LE: |
| 1364 | case AV_PIX_FMT_BGRA64BE: |
| 1365 | case AV_PIX_FMT_RGBA64LE: |
| 1366 | case AV_PIX_FMT_RGBA64BE: c->alpToYV12 = rgba64ToA_c; break; |
| 1367 | case AV_PIX_FMT_BGRA: |
| 1368 | case AV_PIX_FMT_RGBA: |
| 1369 | c->alpToYV12 = rgbaToA_c; |
| 1370 | break; |
| 1371 | case AV_PIX_FMT_ABGR: |
| 1372 | case AV_PIX_FMT_ARGB: |
| 1373 | c->alpToYV12 = abgrToA_c; |
| 1374 | break; |
| 1375 | case AV_PIX_FMT_YA8: |
| 1376 | c->alpToYV12 = uyvyToY_c; |
| 1377 | break; |
| 1378 | case AV_PIX_FMT_PAL8 : |
| 1379 | c->alpToYV12 = palToA_c; |
| 1380 | break; |
| 1381 | } |
| 1382 | } |
| 1383 | } |