Revision 4a051891 libavutil/intreadwrite.h
| libavutil/intreadwrite.h | ||
|---|---|---|
| 55 | 55 |
# define AV_WN16(p, v) AV_WB16(p, v) |
| 56 | 56 |
# endif |
| 57 | 57 |
|
| 58 |
# if defined(AV_RN32) && !defined(AV_RB32) |
|
| 59 |
# define AV_RB32(p) AV_RN32(p) |
|
| 60 |
# elif !defined(AV_RN32) && defined(AV_RB32) |
|
| 61 |
# define AV_RN32(p) AV_RB32(p) |
|
| 62 |
# endif |
|
| 63 |
|
|
| 64 | 58 |
# if defined(AV_RN24) && !defined(AV_RB24) |
| 65 | 59 |
# define AV_RB24(p) AV_RN24(p) |
| 66 | 60 |
# elif !defined(AV_RN24) && defined(AV_RB24) |
| ... | ... | |
| 73 | 67 |
# define AV_WN24(p, v) AV_WB24(p, v) |
| 74 | 68 |
# endif |
| 75 | 69 |
|
| 70 |
# if defined(AV_RN32) && !defined(AV_RB32) |
|
| 71 |
# define AV_RB32(p) AV_RN32(p) |
|
| 72 |
# elif !defined(AV_RN32) && defined(AV_RB32) |
|
| 73 |
# define AV_RN32(p) AV_RB32(p) |
|
| 74 |
# endif |
|
| 75 |
|
|
| 76 | 76 |
# if defined(AV_WN32) && !defined(AV_WB32) |
| 77 | 77 |
# define AV_WB32(p, v) AV_WN32(p, v) |
| 78 | 78 |
# elif !defined(AV_WN32) && defined(AV_WB32) |
| ... | ... | |
| 105 | 105 |
# define AV_WN16(p, v) AV_WL16(p, v) |
| 106 | 106 |
# endif |
| 107 | 107 |
|
| 108 |
# if defined(AV_RN32) && !defined(AV_RL32) |
|
| 109 |
# define AV_RL32(p) AV_RN32(p) |
|
| 110 |
# elif !defined(AV_RN32) && defined(AV_RL32) |
|
| 111 |
# define AV_RN32(p) AV_RL32(p) |
|
| 112 |
# endif |
|
| 113 |
|
|
| 114 | 108 |
# if defined(AV_RN24) && !defined(AV_RL24) |
| 115 | 109 |
# define AV_RL24(p) AV_RN24(p) |
| 116 | 110 |
# elif !defined(AV_RN24) && defined(AV_RL24) |
| ... | ... | |
| 123 | 117 |
# define AV_WN24(p, v) AV_WL24(p, v) |
| 124 | 118 |
# endif |
| 125 | 119 |
|
| 120 |
# if defined(AV_RN32) && !defined(AV_RL32) |
|
| 121 |
# define AV_RL32(p) AV_RN32(p) |
|
| 122 |
# elif !defined(AV_RN32) && defined(AV_RL32) |
|
| 123 |
# define AV_RN32(p) AV_RL32(p) |
|
| 124 |
# endif |
|
| 125 |
|
|
| 126 | 126 |
# if defined(AV_WN32) && !defined(AV_WL32) |
| 127 | 127 |
# define AV_WL32(p, v) AV_WN32(p, v) |
| 128 | 128 |
# elif !defined(AV_WN32) && defined(AV_WL32) |
| ... | ... | |
| 170 | 170 |
#else |
| 171 | 171 |
|
| 172 | 172 |
#ifndef AV_RB16 |
| 173 |
#define AV_RB16(x) ((((const uint8_t*)(x))[0] << 8) | \ |
|
| 174 |
((const uint8_t*)(x))[1]) |
|
| 173 |
# define AV_RB16(x) \ |
|
| 174 |
((((const uint8_t*)(x))[0] << 8) | \ |
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| 175 |
((const uint8_t*)(x))[1]) |
|
| 175 | 176 |
#endif |
| 176 | 177 |
#ifndef AV_WB16 |
| 177 |
#define AV_WB16(p, d) do { \
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|
| 178 |
((uint8_t*)(p))[1] = (d); \ |
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| 179 |
((uint8_t*)(p))[0] = (d)>>8; } while(0) |
|
| 178 |
# define AV_WB16(p, d) do { \
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|
| 179 |
((uint8_t*)(p))[1] = (d); \ |
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| 180 |
((uint8_t*)(p))[0] = (d)>>8; \ |
|
| 181 |
} while(0) |
|
| 180 | 182 |
#endif |
| 181 | 183 |
|
| 182 | 184 |
#ifndef AV_RL16 |
| 183 |
#define AV_RL16(x) ((((const uint8_t*)(x))[1] << 8) | \ |
|
| 184 |
((const uint8_t*)(x))[0]) |
|
| 185 |
# define AV_RL16(x) \ |
|
| 186 |
((((const uint8_t*)(x))[1] << 8) | \ |
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| 187 |
((const uint8_t*)(x))[0]) |
|
| 185 | 188 |
#endif |
| 186 | 189 |
#ifndef AV_WL16 |
| 187 |
#define AV_WL16(p, d) do { \
|
|
| 188 |
((uint8_t*)(p))[0] = (d); \ |
|
| 189 |
((uint8_t*)(p))[1] = (d)>>8; } while(0) |
|
| 190 |
# define AV_WL16(p, d) do { \
|
|
| 191 |
((uint8_t*)(p))[0] = (d); \ |
|
| 192 |
((uint8_t*)(p))[1] = (d)>>8; \ |
|
| 193 |
} while(0) |
|
| 190 | 194 |
#endif |
| 191 | 195 |
|
| 192 | 196 |
#ifndef AV_RB32 |
| 193 |
#define AV_RB32(x) ((((const uint8_t*)(x))[0] << 24) | \ |
|
| 194 |
(((const uint8_t*)(x))[1] << 16) | \ |
|
| 195 |
(((const uint8_t*)(x))[2] << 8) | \ |
|
| 196 |
((const uint8_t*)(x))[3]) |
|
| 197 |
# define AV_RB32(x) \ |
|
| 198 |
((((const uint8_t*)(x))[0] << 24) | \ |
|
| 199 |
(((const uint8_t*)(x))[1] << 16) | \ |
|
| 200 |
(((const uint8_t*)(x))[2] << 8) | \ |
|
| 201 |
((const uint8_t*)(x))[3]) |
|
| 197 | 202 |
#endif |
| 198 | 203 |
#ifndef AV_WB32 |
| 199 |
#define AV_WB32(p, d) do { \
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|
| 200 |
((uint8_t*)(p))[3] = (d); \ |
|
| 201 |
((uint8_t*)(p))[2] = (d)>>8; \ |
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| 202 |
((uint8_t*)(p))[1] = (d)>>16; \ |
|
| 203 |
((uint8_t*)(p))[0] = (d)>>24; } while(0) |
|
| 204 |
# define AV_WB32(p, d) do { \
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| 205 |
((uint8_t*)(p))[3] = (d); \ |
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| 206 |
((uint8_t*)(p))[2] = (d)>>8; \ |
|
| 207 |
((uint8_t*)(p))[1] = (d)>>16; \ |
|
| 208 |
((uint8_t*)(p))[0] = (d)>>24; \ |
|
| 209 |
} while(0) |
|
| 204 | 210 |
#endif |
| 205 | 211 |
|
| 206 | 212 |
#ifndef AV_RL32 |
| 207 |
#define AV_RL32(x) ((((const uint8_t*)(x))[3] << 24) | \ |
|
| 208 |
(((const uint8_t*)(x))[2] << 16) | \ |
|
| 209 |
(((const uint8_t*)(x))[1] << 8) | \ |
|
| 210 |
((const uint8_t*)(x))[0]) |
|
| 213 |
# define AV_RL32(x) \ |
|
| 214 |
((((const uint8_t*)(x))[3] << 24) | \ |
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| 215 |
(((const uint8_t*)(x))[2] << 16) | \ |
|
| 216 |
(((const uint8_t*)(x))[1] << 8) | \ |
|
| 217 |
((const uint8_t*)(x))[0]) |
|
| 211 | 218 |
#endif |
| 212 | 219 |
#ifndef AV_WL32 |
| 213 |
#define AV_WL32(p, d) do { \
|
|
| 214 |
((uint8_t*)(p))[0] = (d); \ |
|
| 215 |
((uint8_t*)(p))[1] = (d)>>8; \ |
|
| 216 |
((uint8_t*)(p))[2] = (d)>>16; \ |
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| 217 |
((uint8_t*)(p))[3] = (d)>>24; } while(0) |
|
| 220 |
# define AV_WL32(p, d) do { \
|
|
| 221 |
((uint8_t*)(p))[0] = (d); \ |
|
| 222 |
((uint8_t*)(p))[1] = (d)>>8; \ |
|
| 223 |
((uint8_t*)(p))[2] = (d)>>16; \ |
|
| 224 |
((uint8_t*)(p))[3] = (d)>>24; \ |
|
| 225 |
} while(0) |
|
| 218 | 226 |
#endif |
| 219 | 227 |
|
| 220 | 228 |
#ifndef AV_RB64 |
| 221 |
#define AV_RB64(x) (((uint64_t)((const uint8_t*)(x))[0] << 56) | \ |
|
| 222 |
((uint64_t)((const uint8_t*)(x))[1] << 48) | \ |
|
| 223 |
((uint64_t)((const uint8_t*)(x))[2] << 40) | \ |
|
| 224 |
((uint64_t)((const uint8_t*)(x))[3] << 32) | \ |
|
| 225 |
((uint64_t)((const uint8_t*)(x))[4] << 24) | \ |
|
| 226 |
((uint64_t)((const uint8_t*)(x))[5] << 16) | \ |
|
| 227 |
((uint64_t)((const uint8_t*)(x))[6] << 8) | \ |
|
| 228 |
(uint64_t)((const uint8_t*)(x))[7]) |
|
| 229 |
# define AV_RB64(x) \ |
|
| 230 |
(((uint64_t)((const uint8_t*)(x))[0] << 56) | \ |
|
| 231 |
((uint64_t)((const uint8_t*)(x))[1] << 48) | \ |
|
| 232 |
((uint64_t)((const uint8_t*)(x))[2] << 40) | \ |
|
| 233 |
((uint64_t)((const uint8_t*)(x))[3] << 32) | \ |
|
| 234 |
((uint64_t)((const uint8_t*)(x))[4] << 24) | \ |
|
| 235 |
((uint64_t)((const uint8_t*)(x))[5] << 16) | \ |
|
| 236 |
((uint64_t)((const uint8_t*)(x))[6] << 8) | \ |
|
| 237 |
(uint64_t)((const uint8_t*)(x))[7]) |
|
| 229 | 238 |
#endif |
| 230 | 239 |
#ifndef AV_WB64 |
| 231 |
#define AV_WB64(p, d) do { \
|
|
| 232 |
((uint8_t*)(p))[7] = (d); \ |
|
| 233 |
((uint8_t*)(p))[6] = (d)>>8; \ |
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| 234 |
((uint8_t*)(p))[5] = (d)>>16; \ |
|
| 235 |
((uint8_t*)(p))[4] = (d)>>24; \ |
|
| 236 |
((uint8_t*)(p))[3] = (d)>>32; \ |
|
| 237 |
((uint8_t*)(p))[2] = (d)>>40; \ |
|
| 238 |
((uint8_t*)(p))[1] = (d)>>48; \ |
|
| 239 |
((uint8_t*)(p))[0] = (d)>>56; } while(0) |
|
| 240 |
# define AV_WB64(p, d) do { \
|
|
| 241 |
((uint8_t*)(p))[7] = (d); \ |
|
| 242 |
((uint8_t*)(p))[6] = (d)>>8; \ |
|
| 243 |
((uint8_t*)(p))[5] = (d)>>16; \ |
|
| 244 |
((uint8_t*)(p))[4] = (d)>>24; \ |
|
| 245 |
((uint8_t*)(p))[3] = (d)>>32; \ |
|
| 246 |
((uint8_t*)(p))[2] = (d)>>40; \ |
|
| 247 |
((uint8_t*)(p))[1] = (d)>>48; \ |
|
| 248 |
((uint8_t*)(p))[0] = (d)>>56; \ |
|
| 249 |
} while(0) |
|
| 240 | 250 |
#endif |
| 241 | 251 |
|
| 242 | 252 |
#ifndef AV_RL64 |
| 243 |
#define AV_RL64(x) (((uint64_t)((const uint8_t*)(x))[7] << 56) | \ |
|
| 244 |
((uint64_t)((const uint8_t*)(x))[6] << 48) | \ |
|
| 245 |
((uint64_t)((const uint8_t*)(x))[5] << 40) | \ |
|
| 246 |
((uint64_t)((const uint8_t*)(x))[4] << 32) | \ |
|
| 247 |
((uint64_t)((const uint8_t*)(x))[3] << 24) | \ |
|
| 248 |
((uint64_t)((const uint8_t*)(x))[2] << 16) | \ |
|
| 249 |
((uint64_t)((const uint8_t*)(x))[1] << 8) | \ |
|
| 250 |
(uint64_t)((const uint8_t*)(x))[0]) |
|
| 253 |
# define AV_RL64(x) \ |
|
| 254 |
(((uint64_t)((const uint8_t*)(x))[7] << 56) | \ |
|
| 255 |
((uint64_t)((const uint8_t*)(x))[6] << 48) | \ |
|
| 256 |
((uint64_t)((const uint8_t*)(x))[5] << 40) | \ |
|
| 257 |
((uint64_t)((const uint8_t*)(x))[4] << 32) | \ |
|
| 258 |
((uint64_t)((const uint8_t*)(x))[3] << 24) | \ |
|
| 259 |
((uint64_t)((const uint8_t*)(x))[2] << 16) | \ |
|
| 260 |
((uint64_t)((const uint8_t*)(x))[1] << 8) | \ |
|
| 261 |
(uint64_t)((const uint8_t*)(x))[0]) |
|
| 251 | 262 |
#endif |
| 252 | 263 |
#ifndef AV_WL64 |
| 253 |
#define AV_WL64(p, d) do { \
|
|
| 254 |
((uint8_t*)(p))[0] = (d); \ |
|
| 255 |
((uint8_t*)(p))[1] = (d)>>8; \ |
|
| 256 |
((uint8_t*)(p))[2] = (d)>>16; \ |
|
| 257 |
((uint8_t*)(p))[3] = (d)>>24; \ |
|
| 258 |
((uint8_t*)(p))[4] = (d)>>32; \ |
|
| 259 |
((uint8_t*)(p))[5] = (d)>>40; \ |
|
| 260 |
((uint8_t*)(p))[6] = (d)>>48; \ |
|
| 261 |
((uint8_t*)(p))[7] = (d)>>56; } while(0) |
|
| 264 |
# define AV_WL64(p, d) do { \
|
|
| 265 |
((uint8_t*)(p))[0] = (d); \ |
|
| 266 |
((uint8_t*)(p))[1] = (d)>>8; \ |
|
| 267 |
((uint8_t*)(p))[2] = (d)>>16; \ |
|
| 268 |
((uint8_t*)(p))[3] = (d)>>24; \ |
|
| 269 |
((uint8_t*)(p))[4] = (d)>>32; \ |
|
| 270 |
((uint8_t*)(p))[5] = (d)>>40; \ |
|
| 271 |
((uint8_t*)(p))[6] = (d)>>48; \ |
|
| 272 |
((uint8_t*)(p))[7] = (d)>>56; \ |
|
| 273 |
} while(0) |
|
| 262 | 274 |
#endif |
| 263 | 275 |
|
| 264 | 276 |
#if HAVE_BIGENDIAN |
| ... | ... | |
| 356 | 368 |
#endif |
| 357 | 369 |
|
| 358 | 370 |
#ifndef AV_RB24 |
| 359 |
#define AV_RB24(x) ((((const uint8_t*)(x))[0] << 16) | \ |
|
| 360 |
(((const uint8_t*)(x))[1] << 8) | \ |
|
| 361 |
((const uint8_t*)(x))[2]) |
|
| 371 |
# define AV_RB24(x) \ |
|
| 372 |
((((const uint8_t*)(x))[0] << 16) | \ |
|
| 373 |
(((const uint8_t*)(x))[1] << 8) | \ |
|
| 374 |
((const uint8_t*)(x))[2]) |
|
| 362 | 375 |
#endif |
| 363 | 376 |
#ifndef AV_WB24 |
| 364 |
#define AV_WB24(p, d) do { \
|
|
| 365 |
((uint8_t*)(p))[2] = (d); \ |
|
| 366 |
((uint8_t*)(p))[1] = (d)>>8; \ |
|
| 367 |
((uint8_t*)(p))[0] = (d)>>16; } while(0) |
|
| 377 |
# define AV_WB24(p, d) do { \
|
|
| 378 |
((uint8_t*)(p))[2] = (d); \ |
|
| 379 |
((uint8_t*)(p))[1] = (d)>>8; \ |
|
| 380 |
((uint8_t*)(p))[0] = (d)>>16; \ |
|
| 381 |
} while(0) |
|
| 368 | 382 |
#endif |
| 369 | 383 |
|
| 370 | 384 |
#ifndef AV_RL24 |
| 371 |
#define AV_RL24(x) ((((const uint8_t*)(x))[2] << 16) | \ |
|
| 372 |
(((const uint8_t*)(x))[1] << 8) | \ |
|
| 373 |
((const uint8_t*)(x))[0]) |
|
| 385 |
# define AV_RL24(x) \ |
|
| 386 |
((((const uint8_t*)(x))[2] << 16) | \ |
|
| 387 |
(((const uint8_t*)(x))[1] << 8) | \ |
|
| 388 |
((const uint8_t*)(x))[0]) |
|
| 374 | 389 |
#endif |
| 375 | 390 |
#ifndef AV_WL24 |
| 376 |
#define AV_WL24(p, d) do { \
|
|
| 377 |
((uint8_t*)(p))[0] = (d); \ |
|
| 378 |
((uint8_t*)(p))[1] = (d)>>8; \ |
|
| 379 |
((uint8_t*)(p))[2] = (d)>>16; } while(0) |
|
| 391 |
# define AV_WL24(p, d) do { \
|
|
| 392 |
((uint8_t*)(p))[0] = (d); \ |
|
| 393 |
((uint8_t*)(p))[1] = (d)>>8; \ |
|
| 394 |
((uint8_t*)(p))[2] = (d)>>16; \ |
|
| 395 |
} while(0) |
|
| 380 | 396 |
#endif |
| 381 | 397 |
|
| 382 | 398 |
#endif /* AVUTIL_INTREADWRITE_H */ |
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