Alexandre Lision | 744f742 | 2013-09-25 11:39:37 -0400 | [diff] [blame] | 1 | /*********************************************************************** |
| 2 | Copyright (c) 2006-2011, Skype Limited. All rights reserved. |
| 3 | Copyright (C) 2012 Xiph.Org Foundation |
| 4 | Redistribution and use in source and binary forms, with or without |
| 5 | modification, are permitted provided that the following conditions |
| 6 | are met: |
| 7 | - Redistributions of source code must retain the above copyright notice, |
| 8 | this list of conditions and the following disclaimer. |
| 9 | - Redistributions in binary form must reproduce the above copyright |
| 10 | notice, this list of conditions and the following disclaimer in the |
| 11 | documentation and/or other materials provided with the distribution. |
| 12 | - Neither the name of Internet Society, IETF or IETF Trust, nor the |
| 13 | names of specific contributors, may be used to endorse or promote |
| 14 | products derived from this software without specific prior written |
| 15 | permission. |
| 16 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” |
| 17 | AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 18 | IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 19 | ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
| 20 | LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 21 | CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 22 | SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 23 | INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 24 | CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 25 | ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 26 | POSSIBILITY OF SUCH DAMAGE. |
| 27 | ***********************************************************************/ |
| 28 | |
| 29 | #ifndef MACRO_DEBUG_H |
| 30 | #define MACRO_DEBUG_H |
| 31 | |
| 32 | /* Redefine macro functions with extensive assertion in DEBUG mode. |
| 33 | As functions can't be undefined, this file can't work with SigProcFIX_MacroCount.h */ |
| 34 | |
| 35 | #if ( defined (FIXED_DEBUG) || ( 0 && defined (_DEBUG) ) ) && !defined (silk_MACRO_COUNT) |
| 36 | |
| 37 | #undef silk_ADD16 |
| 38 | #define silk_ADD16(a,b) silk_ADD16_((a), (b), __FILE__, __LINE__) |
| 39 | static inline opus_int16 silk_ADD16_(opus_int16 a, opus_int16 b, char *file, int line){ |
| 40 | opus_int16 ret; |
| 41 | |
| 42 | ret = a + b; |
| 43 | if ( ret != silk_ADD_SAT16( a, b ) ) |
| 44 | { |
| 45 | fprintf (stderr, "silk_ADD16(%d, %d) in %s: line %d\n", a, b, file, line); |
| 46 | #ifdef FIXED_DEBUG_ASSERT |
| 47 | silk_assert( 0 ); |
| 48 | #endif |
| 49 | } |
| 50 | return ret; |
| 51 | } |
| 52 | |
| 53 | #undef silk_ADD32 |
| 54 | #define silk_ADD32(a,b) silk_ADD32_((a), (b), __FILE__, __LINE__) |
| 55 | static inline opus_int32 silk_ADD32_(opus_int32 a, opus_int32 b, char *file, int line){ |
| 56 | opus_int32 ret; |
| 57 | |
| 58 | ret = a + b; |
| 59 | if ( ret != silk_ADD_SAT32( a, b ) ) |
| 60 | { |
| 61 | fprintf (stderr, "silk_ADD32(%d, %d) in %s: line %d\n", a, b, file, line); |
| 62 | #ifdef FIXED_DEBUG_ASSERT |
| 63 | silk_assert( 0 ); |
| 64 | #endif |
| 65 | } |
| 66 | return ret; |
| 67 | } |
| 68 | |
| 69 | #undef silk_ADD64 |
| 70 | #define silk_ADD64(a,b) silk_ADD64_((a), (b), __FILE__, __LINE__) |
| 71 | static inline opus_int64 silk_ADD64_(opus_int64 a, opus_int64 b, char *file, int line){ |
| 72 | opus_int64 ret; |
| 73 | |
| 74 | ret = a + b; |
| 75 | if ( ret != silk_ADD_SAT64( a, b ) ) |
| 76 | { |
| 77 | fprintf (stderr, "silk_ADD64(%lld, %lld) in %s: line %d\n", (long long)a, (long long)b, file, line); |
| 78 | #ifdef FIXED_DEBUG_ASSERT |
| 79 | silk_assert( 0 ); |
| 80 | #endif |
| 81 | } |
| 82 | return ret; |
| 83 | } |
| 84 | |
| 85 | #undef silk_SUB16 |
| 86 | #define silk_SUB16(a,b) silk_SUB16_((a), (b), __FILE__, __LINE__) |
| 87 | static inline opus_int16 silk_SUB16_(opus_int16 a, opus_int16 b, char *file, int line){ |
| 88 | opus_int16 ret; |
| 89 | |
| 90 | ret = a - b; |
| 91 | if ( ret != silk_SUB_SAT16( a, b ) ) |
| 92 | { |
| 93 | fprintf (stderr, "silk_SUB16(%d, %d) in %s: line %d\n", a, b, file, line); |
| 94 | #ifdef FIXED_DEBUG_ASSERT |
| 95 | silk_assert( 0 ); |
| 96 | #endif |
| 97 | } |
| 98 | return ret; |
| 99 | } |
| 100 | |
| 101 | #undef silk_SUB32 |
| 102 | #define silk_SUB32(a,b) silk_SUB32_((a), (b), __FILE__, __LINE__) |
| 103 | static inline opus_int32 silk_SUB32_(opus_int32 a, opus_int32 b, char *file, int line){ |
| 104 | opus_int32 ret; |
| 105 | |
| 106 | ret = a - b; |
| 107 | if ( ret != silk_SUB_SAT32( a, b ) ) |
| 108 | { |
| 109 | fprintf (stderr, "silk_SUB32(%d, %d) in %s: line %d\n", a, b, file, line); |
| 110 | #ifdef FIXED_DEBUG_ASSERT |
| 111 | silk_assert( 0 ); |
| 112 | #endif |
| 113 | } |
| 114 | return ret; |
| 115 | } |
| 116 | |
| 117 | #undef silk_SUB64 |
| 118 | #define silk_SUB64(a,b) silk_SUB64_((a), (b), __FILE__, __LINE__) |
| 119 | static inline opus_int64 silk_SUB64_(opus_int64 a, opus_int64 b, char *file, int line){ |
| 120 | opus_int64 ret; |
| 121 | |
| 122 | ret = a - b; |
| 123 | if ( ret != silk_SUB_SAT64( a, b ) ) |
| 124 | { |
| 125 | fprintf (stderr, "silk_SUB64(%lld, %lld) in %s: line %d\n", (long long)a, (long long)b, file, line); |
| 126 | #ifdef FIXED_DEBUG_ASSERT |
| 127 | silk_assert( 0 ); |
| 128 | #endif |
| 129 | } |
| 130 | return ret; |
| 131 | } |
| 132 | |
| 133 | #undef silk_ADD_SAT16 |
| 134 | #define silk_ADD_SAT16(a,b) silk_ADD_SAT16_((a), (b), __FILE__, __LINE__) |
| 135 | static inline opus_int16 silk_ADD_SAT16_( opus_int16 a16, opus_int16 b16, char *file, int line) { |
| 136 | opus_int16 res; |
| 137 | res = (opus_int16)silk_SAT16( silk_ADD32( (opus_int32)(a16), (b16) ) ); |
| 138 | if ( res != silk_SAT16( (opus_int32)a16 + (opus_int32)b16 ) ) |
| 139 | { |
| 140 | fprintf (stderr, "silk_ADD_SAT16(%d, %d) in %s: line %d\n", a16, b16, file, line); |
| 141 | #ifdef FIXED_DEBUG_ASSERT |
| 142 | silk_assert( 0 ); |
| 143 | #endif |
| 144 | } |
| 145 | return res; |
| 146 | } |
| 147 | |
| 148 | #undef silk_ADD_SAT32 |
| 149 | #define silk_ADD_SAT32(a,b) silk_ADD_SAT32_((a), (b), __FILE__, __LINE__) |
| 150 | static inline opus_int32 silk_ADD_SAT32_(opus_int32 a32, opus_int32 b32, char *file, int line){ |
| 151 | opus_int32 res; |
| 152 | res = ((((opus_uint32)(a32) + (opus_uint32)(b32)) & 0x80000000) == 0 ? \ |
| 153 | ((((a32) & (b32)) & 0x80000000) != 0 ? silk_int32_MIN : (a32)+(b32)) : \ |
| 154 | ((((a32) | (b32)) & 0x80000000) == 0 ? silk_int32_MAX : (a32)+(b32)) ); |
| 155 | if ( res != silk_SAT32( (opus_int64)a32 + (opus_int64)b32 ) ) |
| 156 | { |
| 157 | fprintf (stderr, "silk_ADD_SAT32(%d, %d) in %s: line %d\n", a32, b32, file, line); |
| 158 | #ifdef FIXED_DEBUG_ASSERT |
| 159 | silk_assert( 0 ); |
| 160 | #endif |
| 161 | } |
| 162 | return res; |
| 163 | } |
| 164 | |
| 165 | #undef silk_ADD_SAT64 |
| 166 | #define silk_ADD_SAT64(a,b) silk_ADD_SAT64_((a), (b), __FILE__, __LINE__) |
| 167 | static inline opus_int64 silk_ADD_SAT64_( opus_int64 a64, opus_int64 b64, char *file, int line) { |
| 168 | opus_int64 res; |
| 169 | int fail = 0; |
| 170 | res = ((((a64) + (b64)) & 0x8000000000000000LL) == 0 ? \ |
| 171 | ((((a64) & (b64)) & 0x8000000000000000LL) != 0 ? silk_int64_MIN : (a64)+(b64)) : \ |
| 172 | ((((a64) | (b64)) & 0x8000000000000000LL) == 0 ? silk_int64_MAX : (a64)+(b64)) ); |
| 173 | if( res != a64 + b64 ) { |
| 174 | /* Check that we saturated to the correct extreme value */ |
| 175 | if ( !(( res == silk_int64_MAX && ( ( a64 >> 1 ) + ( b64 >> 1 ) > ( silk_int64_MAX >> 3 ) ) ) || |
| 176 | ( res == silk_int64_MIN && ( ( a64 >> 1 ) + ( b64 >> 1 ) < ( silk_int64_MIN >> 3 ) ) ) ) ) |
| 177 | { |
| 178 | fail = 1; |
| 179 | } |
| 180 | } else { |
| 181 | /* Saturation not necessary */ |
| 182 | fail = res != a64 + b64; |
| 183 | } |
| 184 | if ( fail ) |
| 185 | { |
| 186 | fprintf (stderr, "silk_ADD_SAT64(%lld, %lld) in %s: line %d\n", (long long)a64, (long long)b64, file, line); |
| 187 | #ifdef FIXED_DEBUG_ASSERT |
| 188 | silk_assert( 0 ); |
| 189 | #endif |
| 190 | } |
| 191 | return res; |
| 192 | } |
| 193 | |
| 194 | #undef silk_SUB_SAT16 |
| 195 | #define silk_SUB_SAT16(a,b) silk_SUB_SAT16_((a), (b), __FILE__, __LINE__) |
| 196 | static inline opus_int16 silk_SUB_SAT16_( opus_int16 a16, opus_int16 b16, char *file, int line ) { |
| 197 | opus_int16 res; |
| 198 | res = (opus_int16)silk_SAT16( silk_SUB32( (opus_int32)(a16), (b16) ) ); |
| 199 | if ( res != silk_SAT16( (opus_int32)a16 - (opus_int32)b16 ) ) |
| 200 | { |
| 201 | fprintf (stderr, "silk_SUB_SAT16(%d, %d) in %s: line %d\n", a16, b16, file, line); |
| 202 | #ifdef FIXED_DEBUG_ASSERT |
| 203 | silk_assert( 0 ); |
| 204 | #endif |
| 205 | } |
| 206 | return res; |
| 207 | } |
| 208 | |
| 209 | #undef silk_SUB_SAT32 |
| 210 | #define silk_SUB_SAT32(a,b) silk_SUB_SAT32_((a), (b), __FILE__, __LINE__) |
| 211 | static inline opus_int32 silk_SUB_SAT32_( opus_int32 a32, opus_int32 b32, char *file, int line ) { |
| 212 | opus_int32 res; |
| 213 | res = ((((opus_uint32)(a32)-(opus_uint32)(b32)) & 0x80000000) == 0 ? \ |
| 214 | (( (a32) & ((b32)^0x80000000) & 0x80000000) ? silk_int32_MIN : (a32)-(b32)) : \ |
| 215 | ((((a32)^0x80000000) & (b32) & 0x80000000) ? silk_int32_MAX : (a32)-(b32)) ); |
| 216 | if ( res != silk_SAT32( (opus_int64)a32 - (opus_int64)b32 ) ) |
| 217 | { |
| 218 | fprintf (stderr, "silk_SUB_SAT32(%d, %d) in %s: line %d\n", a32, b32, file, line); |
| 219 | #ifdef FIXED_DEBUG_ASSERT |
| 220 | silk_assert( 0 ); |
| 221 | #endif |
| 222 | } |
| 223 | return res; |
| 224 | } |
| 225 | |
| 226 | #undef silk_SUB_SAT64 |
| 227 | #define silk_SUB_SAT64(a,b) silk_SUB_SAT64_((a), (b), __FILE__, __LINE__) |
| 228 | static inline opus_int64 silk_SUB_SAT64_( opus_int64 a64, opus_int64 b64, char *file, int line ) { |
| 229 | opus_int64 res; |
| 230 | int fail = 0; |
| 231 | res = ((((a64)-(b64)) & 0x8000000000000000LL) == 0 ? \ |
| 232 | (( (a64) & ((b64)^0x8000000000000000LL) & 0x8000000000000000LL) ? silk_int64_MIN : (a64)-(b64)) : \ |
| 233 | ((((a64)^0x8000000000000000LL) & (b64) & 0x8000000000000000LL) ? silk_int64_MAX : (a64)-(b64)) ); |
| 234 | if( res != a64 - b64 ) { |
| 235 | /* Check that we saturated to the correct extreme value */ |
| 236 | if( !(( res == silk_int64_MAX && ( ( a64 >> 1 ) + ( b64 >> 1 ) > ( silk_int64_MAX >> 3 ) ) ) || |
| 237 | ( res == silk_int64_MIN && ( ( a64 >> 1 ) + ( b64 >> 1 ) < ( silk_int64_MIN >> 3 ) ) ) )) |
| 238 | { |
| 239 | fail = 1; |
| 240 | } |
| 241 | } else { |
| 242 | /* Saturation not necessary */ |
| 243 | fail = res != a64 - b64; |
| 244 | } |
| 245 | if ( fail ) |
| 246 | { |
| 247 | fprintf (stderr, "silk_SUB_SAT64(%lld, %lld) in %s: line %d\n", (long long)a64, (long long)b64, file, line); |
| 248 | #ifdef FIXED_DEBUG_ASSERT |
| 249 | silk_assert( 0 ); |
| 250 | #endif |
| 251 | } |
| 252 | return res; |
| 253 | } |
| 254 | |
| 255 | #undef silk_MUL |
| 256 | #define silk_MUL(a,b) silk_MUL_((a), (b), __FILE__, __LINE__) |
| 257 | static inline opus_int32 silk_MUL_(opus_int32 a32, opus_int32 b32, char *file, int line){ |
| 258 | opus_int32 ret; |
| 259 | opus_int64 ret64; |
| 260 | ret = a32 * b32; |
| 261 | ret64 = (opus_int64)a32 * (opus_int64)b32; |
| 262 | if ( (opus_int64)ret != ret64 ) |
| 263 | { |
| 264 | fprintf (stderr, "silk_MUL(%d, %d) in %s: line %d\n", a32, b32, file, line); |
| 265 | #ifdef FIXED_DEBUG_ASSERT |
| 266 | silk_assert( 0 ); |
| 267 | #endif |
| 268 | } |
| 269 | return ret; |
| 270 | } |
| 271 | |
| 272 | #undef silk_MUL_uint |
| 273 | #define silk_MUL_uint(a,b) silk_MUL_uint_((a), (b), __FILE__, __LINE__) |
| 274 | static inline opus_uint32 silk_MUL_uint_(opus_uint32 a32, opus_uint32 b32, char *file, int line){ |
| 275 | opus_uint32 ret; |
| 276 | ret = a32 * b32; |
| 277 | if ( (opus_uint64)ret != (opus_uint64)a32 * (opus_uint64)b32 ) |
| 278 | { |
| 279 | fprintf (stderr, "silk_MUL_uint(%u, %u) in %s: line %d\n", a32, b32, file, line); |
| 280 | #ifdef FIXED_DEBUG_ASSERT |
| 281 | silk_assert( 0 ); |
| 282 | #endif |
| 283 | } |
| 284 | return ret; |
| 285 | } |
| 286 | |
| 287 | #undef silk_MLA |
| 288 | #define silk_MLA(a,b,c) silk_MLA_((a), (b), (c), __FILE__, __LINE__) |
| 289 | static inline opus_int32 silk_MLA_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){ |
| 290 | opus_int32 ret; |
| 291 | ret = a32 + b32 * c32; |
| 292 | if ( (opus_int64)ret != (opus_int64)a32 + (opus_int64)b32 * (opus_int64)c32 ) |
| 293 | { |
| 294 | fprintf (stderr, "silk_MLA(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line); |
| 295 | #ifdef FIXED_DEBUG_ASSERT |
| 296 | silk_assert( 0 ); |
| 297 | #endif |
| 298 | } |
| 299 | return ret; |
| 300 | } |
| 301 | |
| 302 | #undef silk_MLA_uint |
| 303 | #define silk_MLA_uint(a,b,c) silk_MLA_uint_((a), (b), (c), __FILE__, __LINE__) |
| 304 | static inline opus_int32 silk_MLA_uint_(opus_uint32 a32, opus_uint32 b32, opus_uint32 c32, char *file, int line){ |
| 305 | opus_uint32 ret; |
| 306 | ret = a32 + b32 * c32; |
| 307 | if ( (opus_int64)ret != (opus_int64)a32 + (opus_int64)b32 * (opus_int64)c32 ) |
| 308 | { |
| 309 | fprintf (stderr, "silk_MLA_uint(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line); |
| 310 | #ifdef FIXED_DEBUG_ASSERT |
| 311 | silk_assert( 0 ); |
| 312 | #endif |
| 313 | } |
| 314 | return ret; |
| 315 | } |
| 316 | |
| 317 | #undef silk_SMULWB |
| 318 | #define silk_SMULWB(a,b) silk_SMULWB_((a), (b), __FILE__, __LINE__) |
| 319 | static inline opus_int32 silk_SMULWB_(opus_int32 a32, opus_int32 b32, char *file, int line){ |
| 320 | opus_int32 ret; |
| 321 | ret = (a32 >> 16) * (opus_int32)((opus_int16)b32) + (((a32 & 0x0000FFFF) * (opus_int32)((opus_int16)b32)) >> 16); |
| 322 | if ( (opus_int64)ret != ((opus_int64)a32 * (opus_int16)b32) >> 16 ) |
| 323 | { |
| 324 | fprintf (stderr, "silk_SMULWB(%d, %d) in %s: line %d\n", a32, b32, file, line); |
| 325 | #ifdef FIXED_DEBUG_ASSERT |
| 326 | silk_assert( 0 ); |
| 327 | #endif |
| 328 | } |
| 329 | return ret; |
| 330 | } |
| 331 | |
| 332 | #undef silk_SMLAWB |
| 333 | #define silk_SMLAWB(a,b,c) silk_SMLAWB_((a), (b), (c), __FILE__, __LINE__) |
| 334 | static inline opus_int32 silk_SMLAWB_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){ |
| 335 | opus_int32 ret; |
| 336 | ret = silk_ADD32( a32, silk_SMULWB( b32, c32 ) ); |
| 337 | if ( silk_ADD32( a32, silk_SMULWB( b32, c32 ) ) != silk_ADD_SAT32( a32, silk_SMULWB( b32, c32 ) ) ) |
| 338 | { |
| 339 | fprintf (stderr, "silk_SMLAWB(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line); |
| 340 | #ifdef FIXED_DEBUG_ASSERT |
| 341 | silk_assert( 0 ); |
| 342 | #endif |
| 343 | } |
| 344 | return ret; |
| 345 | } |
| 346 | |
| 347 | #undef silk_SMULWT |
| 348 | #define silk_SMULWT(a,b) silk_SMULWT_((a), (b), __FILE__, __LINE__) |
| 349 | static inline opus_int32 silk_SMULWT_(opus_int32 a32, opus_int32 b32, char *file, int line){ |
| 350 | opus_int32 ret; |
| 351 | ret = (a32 >> 16) * (b32 >> 16) + (((a32 & 0x0000FFFF) * (b32 >> 16)) >> 16); |
| 352 | if ( (opus_int64)ret != ((opus_int64)a32 * (b32 >> 16)) >> 16 ) |
| 353 | { |
| 354 | fprintf (stderr, "silk_SMULWT(%d, %d) in %s: line %d\n", a32, b32, file, line); |
| 355 | #ifdef FIXED_DEBUG_ASSERT |
| 356 | silk_assert( 0 ); |
| 357 | #endif |
| 358 | } |
| 359 | return ret; |
| 360 | } |
| 361 | |
| 362 | #undef silk_SMLAWT |
| 363 | #define silk_SMLAWT(a,b,c) silk_SMLAWT_((a), (b), (c), __FILE__, __LINE__) |
| 364 | static inline opus_int32 silk_SMLAWT_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){ |
| 365 | opus_int32 ret; |
| 366 | ret = a32 + ((b32 >> 16) * (c32 >> 16)) + (((b32 & 0x0000FFFF) * ((c32 >> 16)) >> 16)); |
| 367 | if ( (opus_int64)ret != (opus_int64)a32 + (((opus_int64)b32 * (c32 >> 16)) >> 16) ) |
| 368 | { |
| 369 | fprintf (stderr, "silk_SMLAWT(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line); |
| 370 | #ifdef FIXED_DEBUG_ASSERT |
| 371 | silk_assert( 0 ); |
| 372 | #endif |
| 373 | } |
| 374 | return ret; |
| 375 | } |
| 376 | |
| 377 | #undef silk_SMULL |
| 378 | #define silk_SMULL(a,b) silk_SMULL_((a), (b), __FILE__, __LINE__) |
| 379 | static inline opus_int64 silk_SMULL_(opus_int64 a64, opus_int64 b64, char *file, int line){ |
| 380 | opus_int64 ret64; |
| 381 | int fail = 0; |
| 382 | ret64 = a64 * b64; |
| 383 | if( b64 != 0 ) { |
| 384 | fail = a64 != (ret64 / b64); |
| 385 | } else if( a64 != 0 ) { |
| 386 | fail = b64 != (ret64 / a64); |
| 387 | } |
| 388 | if ( fail ) |
| 389 | { |
| 390 | fprintf (stderr, "silk_SMULL(%lld, %lld) in %s: line %d\n", (long long)a64, (long long)b64, file, line); |
| 391 | #ifdef FIXED_DEBUG_ASSERT |
| 392 | silk_assert( 0 ); |
| 393 | #endif |
| 394 | } |
| 395 | return ret64; |
| 396 | } |
| 397 | |
| 398 | /* no checking needed for silk_SMULBB */ |
| 399 | #undef silk_SMLABB |
| 400 | #define silk_SMLABB(a,b,c) silk_SMLABB_((a), (b), (c), __FILE__, __LINE__) |
| 401 | static inline opus_int32 silk_SMLABB_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){ |
| 402 | opus_int32 ret; |
| 403 | ret = a32 + (opus_int32)((opus_int16)b32) * (opus_int32)((opus_int16)c32); |
| 404 | if ( (opus_int64)ret != (opus_int64)a32 + (opus_int64)b32 * (opus_int16)c32 ) |
| 405 | { |
| 406 | fprintf (stderr, "silk_SMLABB(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line); |
| 407 | #ifdef FIXED_DEBUG_ASSERT |
| 408 | silk_assert( 0 ); |
| 409 | #endif |
| 410 | } |
| 411 | return ret; |
| 412 | } |
| 413 | |
| 414 | /* no checking needed for silk_SMULBT */ |
| 415 | #undef silk_SMLABT |
| 416 | #define silk_SMLABT(a,b,c) silk_SMLABT_((a), (b), (c), __FILE__, __LINE__) |
| 417 | static inline opus_int32 silk_SMLABT_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){ |
| 418 | opus_int32 ret; |
| 419 | ret = a32 + ((opus_int32)((opus_int16)b32)) * (c32 >> 16); |
| 420 | if ( (opus_int64)ret != (opus_int64)a32 + (opus_int64)b32 * (c32 >> 16) ) |
| 421 | { |
| 422 | fprintf (stderr, "silk_SMLABT(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line); |
| 423 | #ifdef FIXED_DEBUG_ASSERT |
| 424 | silk_assert( 0 ); |
| 425 | #endif |
| 426 | } |
| 427 | return ret; |
| 428 | } |
| 429 | |
| 430 | /* no checking needed for silk_SMULTT */ |
| 431 | #undef silk_SMLATT |
| 432 | #define silk_SMLATT(a,b,c) silk_SMLATT_((a), (b), (c), __FILE__, __LINE__) |
| 433 | static inline opus_int32 silk_SMLATT_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){ |
| 434 | opus_int32 ret; |
| 435 | ret = a32 + (b32 >> 16) * (c32 >> 16); |
| 436 | if ( (opus_int64)ret != (opus_int64)a32 + (b32 >> 16) * (c32 >> 16) ) |
| 437 | { |
| 438 | fprintf (stderr, "silk_SMLATT(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line); |
| 439 | #ifdef FIXED_DEBUG_ASSERT |
| 440 | silk_assert( 0 ); |
| 441 | #endif |
| 442 | } |
| 443 | return ret; |
| 444 | } |
| 445 | |
| 446 | #undef silk_SMULWW |
| 447 | #define silk_SMULWW(a,b) silk_SMULWW_((a), (b), __FILE__, __LINE__) |
| 448 | static inline opus_int32 silk_SMULWW_(opus_int32 a32, opus_int32 b32, char *file, int line){ |
| 449 | opus_int32 ret, tmp1, tmp2; |
| 450 | opus_int64 ret64; |
| 451 | int fail = 0; |
| 452 | |
| 453 | ret = silk_SMULWB( a32, b32 ); |
| 454 | tmp1 = silk_RSHIFT_ROUND( b32, 16 ); |
| 455 | tmp2 = silk_MUL( a32, tmp1 ); |
| 456 | |
| 457 | fail |= (opus_int64)tmp2 != (opus_int64) a32 * (opus_int64) tmp1; |
| 458 | |
| 459 | tmp1 = ret; |
| 460 | ret = silk_ADD32( tmp1, tmp2 ); |
| 461 | fail |= silk_ADD32( tmp1, tmp2 ) != silk_ADD_SAT32( tmp1, tmp2 ); |
| 462 | |
| 463 | ret64 = silk_RSHIFT64( silk_SMULL( a32, b32 ), 16 ); |
| 464 | fail |= (opus_int64)ret != ret64; |
| 465 | |
| 466 | if ( fail ) |
| 467 | { |
| 468 | fprintf (stderr, "silk_SMULWT(%d, %d) in %s: line %d\n", a32, b32, file, line); |
| 469 | #ifdef FIXED_DEBUG_ASSERT |
| 470 | silk_assert( 0 ); |
| 471 | #endif |
| 472 | } |
| 473 | |
| 474 | return ret; |
| 475 | } |
| 476 | |
| 477 | #undef silk_SMLAWW |
| 478 | #define silk_SMLAWW(a,b,c) silk_SMLAWW_((a), (b), (c), __FILE__, __LINE__) |
| 479 | static inline opus_int32 silk_SMLAWW_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){ |
| 480 | opus_int32 ret, tmp; |
| 481 | |
| 482 | tmp = silk_SMULWW( b32, c32 ); |
| 483 | ret = silk_ADD32( a32, tmp ); |
| 484 | if ( ret != silk_ADD_SAT32( a32, tmp ) ) |
| 485 | { |
| 486 | fprintf (stderr, "silk_SMLAWW(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line); |
| 487 | #ifdef FIXED_DEBUG_ASSERT |
| 488 | silk_assert( 0 ); |
| 489 | #endif |
| 490 | } |
| 491 | return ret; |
| 492 | } |
| 493 | |
| 494 | /* Multiply-accumulate macros that allow overflow in the addition (ie, no asserts in debug mode) */ |
| 495 | #undef silk_MLA_ovflw |
| 496 | #define silk_MLA_ovflw(a32, b32, c32) ((a32) + ((b32) * (c32))) |
| 497 | #undef silk_SMLABB_ovflw |
| 498 | #define silk_SMLABB_ovflw(a32, b32, c32) ((a32) + ((opus_int32)((opus_int16)(b32))) * (opus_int32)((opus_int16)(c32))) |
| 499 | |
| 500 | /* no checking needed for silk_SMULL |
| 501 | no checking needed for silk_SMLAL |
| 502 | no checking needed for silk_SMLALBB |
| 503 | no checking needed for SigProcFIX_CLZ16 |
| 504 | no checking needed for SigProcFIX_CLZ32*/ |
| 505 | |
| 506 | #undef silk_DIV32 |
| 507 | #define silk_DIV32(a,b) silk_DIV32_((a), (b), __FILE__, __LINE__) |
| 508 | static inline opus_int32 silk_DIV32_(opus_int32 a32, opus_int32 b32, char *file, int line){ |
| 509 | if ( b32 == 0 ) |
| 510 | { |
| 511 | fprintf (stderr, "silk_DIV32(%d, %d) in %s: line %d\n", a32, b32, file, line); |
| 512 | #ifdef FIXED_DEBUG_ASSERT |
| 513 | silk_assert( 0 ); |
| 514 | #endif |
| 515 | } |
| 516 | return a32 / b32; |
| 517 | } |
| 518 | |
| 519 | #undef silk_DIV32_16 |
| 520 | #define silk_DIV32_16(a,b) silk_DIV32_16_((a), (b), __FILE__, __LINE__) |
| 521 | static inline opus_int32 silk_DIV32_16_(opus_int32 a32, opus_int32 b32, char *file, int line){ |
| 522 | int fail = 0; |
| 523 | fail |= b32 == 0; |
| 524 | fail |= b32 > silk_int16_MAX; |
| 525 | fail |= b32 < silk_int16_MIN; |
| 526 | if ( fail ) |
| 527 | { |
| 528 | fprintf (stderr, "silk_DIV32_16(%d, %d) in %s: line %d\n", a32, b32, file, line); |
| 529 | #ifdef FIXED_DEBUG_ASSERT |
| 530 | silk_assert( 0 ); |
| 531 | #endif |
| 532 | } |
| 533 | return a32 / b32; |
| 534 | } |
| 535 | |
| 536 | /* no checking needed for silk_SAT8 |
| 537 | no checking needed for silk_SAT16 |
| 538 | no checking needed for silk_SAT32 |
| 539 | no checking needed for silk_POS_SAT32 |
| 540 | no checking needed for silk_ADD_POS_SAT8 |
| 541 | no checking needed for silk_ADD_POS_SAT16 |
| 542 | no checking needed for silk_ADD_POS_SAT32 |
| 543 | no checking needed for silk_ADD_POS_SAT64 */ |
| 544 | |
| 545 | #undef silk_LSHIFT8 |
| 546 | #define silk_LSHIFT8(a,b) silk_LSHIFT8_((a), (b), __FILE__, __LINE__) |
| 547 | static inline opus_int8 silk_LSHIFT8_(opus_int8 a, opus_int32 shift, char *file, int line){ |
| 548 | opus_int8 ret; |
| 549 | int fail = 0; |
| 550 | ret = a << shift; |
| 551 | fail |= shift < 0; |
| 552 | fail |= shift >= 8; |
| 553 | fail |= (opus_int64)ret != ((opus_int64)a) << shift; |
| 554 | if ( fail ) |
| 555 | { |
| 556 | fprintf (stderr, "silk_LSHIFT8(%d, %d) in %s: line %d\n", a, shift, file, line); |
| 557 | #ifdef FIXED_DEBUG_ASSERT |
| 558 | silk_assert( 0 ); |
| 559 | #endif |
| 560 | } |
| 561 | return ret; |
| 562 | } |
| 563 | |
| 564 | #undef silk_LSHIFT16 |
| 565 | #define silk_LSHIFT16(a,b) silk_LSHIFT16_((a), (b), __FILE__, __LINE__) |
| 566 | static inline opus_int16 silk_LSHIFT16_(opus_int16 a, opus_int32 shift, char *file, int line){ |
| 567 | opus_int16 ret; |
| 568 | int fail = 0; |
| 569 | ret = a << shift; |
| 570 | fail |= shift < 0; |
| 571 | fail |= shift >= 16; |
| 572 | fail |= (opus_int64)ret != ((opus_int64)a) << shift; |
| 573 | if ( fail ) |
| 574 | { |
| 575 | fprintf (stderr, "silk_LSHIFT16(%d, %d) in %s: line %d\n", a, shift, file, line); |
| 576 | #ifdef FIXED_DEBUG_ASSERT |
| 577 | silk_assert( 0 ); |
| 578 | #endif |
| 579 | } |
| 580 | return ret; |
| 581 | } |
| 582 | |
| 583 | #undef silk_LSHIFT32 |
| 584 | #define silk_LSHIFT32(a,b) silk_LSHIFT32_((a), (b), __FILE__, __LINE__) |
| 585 | static inline opus_int32 silk_LSHIFT32_(opus_int32 a, opus_int32 shift, char *file, int line){ |
| 586 | opus_int32 ret; |
| 587 | int fail = 0; |
| 588 | ret = a << shift; |
| 589 | fail |= shift < 0; |
| 590 | fail |= shift >= 32; |
| 591 | fail |= (opus_int64)ret != ((opus_int64)a) << shift; |
| 592 | if ( fail ) |
| 593 | { |
| 594 | fprintf (stderr, "silk_LSHIFT32(%d, %d) in %s: line %d\n", a, shift, file, line); |
| 595 | #ifdef FIXED_DEBUG_ASSERT |
| 596 | silk_assert( 0 ); |
| 597 | #endif |
| 598 | } |
| 599 | return ret; |
| 600 | } |
| 601 | |
| 602 | #undef silk_LSHIFT64 |
| 603 | #define silk_LSHIFT64(a,b) silk_LSHIFT64_((a), (b), __FILE__, __LINE__) |
| 604 | static inline opus_int64 silk_LSHIFT64_(opus_int64 a, opus_int shift, char *file, int line){ |
| 605 | opus_int64 ret; |
| 606 | int fail = 0; |
| 607 | ret = a << shift; |
| 608 | fail |= shift < 0; |
| 609 | fail |= shift >= 64; |
| 610 | fail |= (ret>>shift) != ((opus_int64)a); |
| 611 | if ( fail ) |
| 612 | { |
| 613 | fprintf (stderr, "silk_LSHIFT64(%lld, %d) in %s: line %d\n", (long long)a, shift, file, line); |
| 614 | #ifdef FIXED_DEBUG_ASSERT |
| 615 | silk_assert( 0 ); |
| 616 | #endif |
| 617 | } |
| 618 | return ret; |
| 619 | } |
| 620 | |
| 621 | #undef silk_LSHIFT_ovflw |
| 622 | #define silk_LSHIFT_ovflw(a,b) silk_LSHIFT_ovflw_((a), (b), __FILE__, __LINE__) |
| 623 | static inline opus_int32 silk_LSHIFT_ovflw_(opus_int32 a, opus_int32 shift, char *file, int line){ |
| 624 | if ( (shift < 0) || (shift >= 32) ) /* no check for overflow */ |
| 625 | { |
| 626 | fprintf (stderr, "silk_LSHIFT_ovflw(%d, %d) in %s: line %d\n", a, shift, file, line); |
| 627 | #ifdef FIXED_DEBUG_ASSERT |
| 628 | silk_assert( 0 ); |
| 629 | #endif |
| 630 | } |
| 631 | return a << shift; |
| 632 | } |
| 633 | |
| 634 | #undef silk_LSHIFT_uint |
| 635 | #define silk_LSHIFT_uint(a,b) silk_LSHIFT_uint_((a), (b), __FILE__, __LINE__) |
| 636 | static inline opus_uint32 silk_LSHIFT_uint_(opus_uint32 a, opus_int32 shift, char *file, int line){ |
| 637 | opus_uint32 ret; |
| 638 | ret = a << shift; |
| 639 | if ( (shift < 0) || ((opus_int64)ret != ((opus_int64)a) << shift)) |
| 640 | { |
| 641 | fprintf (stderr, "silk_LSHIFT_uint(%u, %d) in %s: line %d\n", a, shift, file, line); |
| 642 | #ifdef FIXED_DEBUG_ASSERT |
| 643 | silk_assert( 0 ); |
| 644 | #endif |
| 645 | } |
| 646 | return ret; |
| 647 | } |
| 648 | |
| 649 | #undef silk_RSHIFT8 |
| 650 | #define silk_RSHITF8(a,b) silk_RSHIFT8_((a), (b), __FILE__, __LINE__) |
| 651 | static inline opus_int8 silk_RSHIFT8_(opus_int8 a, opus_int32 shift, char *file, int line){ |
| 652 | if ( (shift < 0) || (shift>=8) ) |
| 653 | { |
| 654 | fprintf (stderr, "silk_RSHITF8(%d, %d) in %s: line %d\n", a, shift, file, line); |
| 655 | #ifdef FIXED_DEBUG_ASSERT |
| 656 | silk_assert( 0 ); |
| 657 | #endif |
| 658 | } |
| 659 | return a >> shift; |
| 660 | } |
| 661 | |
| 662 | #undef silk_RSHIFT16 |
| 663 | #define silk_RSHITF16(a,b) silk_RSHIFT16_((a), (b), __FILE__, __LINE__) |
| 664 | static inline opus_int16 silk_RSHIFT16_(opus_int16 a, opus_int32 shift, char *file, int line){ |
| 665 | if ( (shift < 0) || (shift>=16) ) |
| 666 | { |
| 667 | fprintf (stderr, "silk_RSHITF16(%d, %d) in %s: line %d\n", a, shift, file, line); |
| 668 | #ifdef FIXED_DEBUG_ASSERT |
| 669 | silk_assert( 0 ); |
| 670 | #endif |
| 671 | } |
| 672 | return a >> shift; |
| 673 | } |
| 674 | |
| 675 | #undef silk_RSHIFT32 |
| 676 | #define silk_RSHIFT32(a,b) silk_RSHIFT32_((a), (b), __FILE__, __LINE__) |
| 677 | static inline opus_int32 silk_RSHIFT32_(opus_int32 a, opus_int32 shift, char *file, int line){ |
| 678 | if ( (shift < 0) || (shift>=32) ) |
| 679 | { |
| 680 | fprintf (stderr, "silk_RSHITF32(%d, %d) in %s: line %d\n", a, shift, file, line); |
| 681 | #ifdef FIXED_DEBUG_ASSERT |
| 682 | silk_assert( 0 ); |
| 683 | #endif |
| 684 | } |
| 685 | return a >> shift; |
| 686 | } |
| 687 | |
| 688 | #undef silk_RSHIFT64 |
| 689 | #define silk_RSHIFT64(a,b) silk_RSHIFT64_((a), (b), __FILE__, __LINE__) |
| 690 | static inline opus_int64 silk_RSHIFT64_(opus_int64 a, opus_int64 shift, char *file, int line){ |
| 691 | if ( (shift < 0) || (shift>=64) ) |
| 692 | { |
| 693 | fprintf (stderr, "silk_RSHITF64(%lld, %lld) in %s: line %d\n", (long long)a, (long long)shift, file, line); |
| 694 | #ifdef FIXED_DEBUG_ASSERT |
| 695 | silk_assert( 0 ); |
| 696 | #endif |
| 697 | } |
| 698 | return a >> shift; |
| 699 | } |
| 700 | |
| 701 | #undef silk_RSHIFT_uint |
| 702 | #define silk_RSHIFT_uint(a,b) silk_RSHIFT_uint_((a), (b), __FILE__, __LINE__) |
| 703 | static inline opus_uint32 silk_RSHIFT_uint_(opus_uint32 a, opus_int32 shift, char *file, int line){ |
| 704 | if ( (shift < 0) || (shift>32) ) |
| 705 | { |
| 706 | fprintf (stderr, "silk_RSHIFT_uint(%u, %d) in %s: line %d\n", a, shift, file, line); |
| 707 | #ifdef FIXED_DEBUG_ASSERT |
| 708 | silk_assert( 0 ); |
| 709 | #endif |
| 710 | } |
| 711 | return a >> shift; |
| 712 | } |
| 713 | |
| 714 | #undef silk_ADD_LSHIFT |
| 715 | #define silk_ADD_LSHIFT(a,b,c) silk_ADD_LSHIFT_((a), (b), (c), __FILE__, __LINE__) |
| 716 | static inline int silk_ADD_LSHIFT_(int a, int b, int shift, char *file, int line){ |
| 717 | opus_int16 ret; |
| 718 | ret = a + (b << shift); |
| 719 | if ( (shift < 0) || (shift>15) || ((opus_int64)ret != (opus_int64)a + (((opus_int64)b) << shift)) ) |
| 720 | { |
| 721 | fprintf (stderr, "silk_ADD_LSHIFT(%d, %d, %d) in %s: line %d\n", a, b, shift, file, line); |
| 722 | #ifdef FIXED_DEBUG_ASSERT |
| 723 | silk_assert( 0 ); |
| 724 | #endif |
| 725 | } |
| 726 | return ret; /* shift >= 0 */ |
| 727 | } |
| 728 | |
| 729 | #undef silk_ADD_LSHIFT32 |
| 730 | #define silk_ADD_LSHIFT32(a,b,c) silk_ADD_LSHIFT32_((a), (b), (c), __FILE__, __LINE__) |
| 731 | static inline opus_int32 silk_ADD_LSHIFT32_(opus_int32 a, opus_int32 b, opus_int32 shift, char *file, int line){ |
| 732 | opus_int32 ret; |
| 733 | ret = a + (b << shift); |
| 734 | if ( (shift < 0) || (shift>31) || ((opus_int64)ret != (opus_int64)a + (((opus_int64)b) << shift)) ) |
| 735 | { |
| 736 | fprintf (stderr, "silk_ADD_LSHIFT32(%d, %d, %d) in %s: line %d\n", a, b, shift, file, line); |
| 737 | #ifdef FIXED_DEBUG_ASSERT |
| 738 | silk_assert( 0 ); |
| 739 | #endif |
| 740 | } |
| 741 | return ret; /* shift >= 0 */ |
| 742 | } |
| 743 | |
| 744 | #undef silk_ADD_LSHIFT_uint |
| 745 | #define silk_ADD_LSHIFT_uint(a,b,c) silk_ADD_LSHIFT_uint_((a), (b), (c), __FILE__, __LINE__) |
| 746 | static inline opus_uint32 silk_ADD_LSHIFT_uint_(opus_uint32 a, opus_uint32 b, opus_int32 shift, char *file, int line){ |
| 747 | opus_uint32 ret; |
| 748 | ret = a + (b << shift); |
| 749 | if ( (shift < 0) || (shift>32) || ((opus_int64)ret != (opus_int64)a + (((opus_int64)b) << shift)) ) |
| 750 | { |
| 751 | fprintf (stderr, "silk_ADD_LSHIFT_uint(%u, %u, %d) in %s: line %d\n", a, b, shift, file, line); |
| 752 | #ifdef FIXED_DEBUG_ASSERT |
| 753 | silk_assert( 0 ); |
| 754 | #endif |
| 755 | } |
| 756 | return ret; /* shift >= 0 */ |
| 757 | } |
| 758 | |
| 759 | #undef silk_ADD_RSHIFT |
| 760 | #define silk_ADD_RSHIFT(a,b,c) silk_ADD_RSHIFT_((a), (b), (c), __FILE__, __LINE__) |
| 761 | static inline int silk_ADD_RSHIFT_(int a, int b, int shift, char *file, int line){ |
| 762 | opus_int16 ret; |
| 763 | ret = a + (b >> shift); |
| 764 | if ( (shift < 0) || (shift>15) || ((opus_int64)ret != (opus_int64)a + (((opus_int64)b) >> shift)) ) |
| 765 | { |
| 766 | fprintf (stderr, "silk_ADD_RSHIFT(%d, %d, %d) in %s: line %d\n", a, b, shift, file, line); |
| 767 | #ifdef FIXED_DEBUG_ASSERT |
| 768 | silk_assert( 0 ); |
| 769 | #endif |
| 770 | } |
| 771 | return ret; /* shift > 0 */ |
| 772 | } |
| 773 | |
| 774 | #undef silk_ADD_RSHIFT32 |
| 775 | #define silk_ADD_RSHIFT32(a,b,c) silk_ADD_RSHIFT32_((a), (b), (c), __FILE__, __LINE__) |
| 776 | static inline opus_int32 silk_ADD_RSHIFT32_(opus_int32 a, opus_int32 b, opus_int32 shift, char *file, int line){ |
| 777 | opus_int32 ret; |
| 778 | ret = a + (b >> shift); |
| 779 | if ( (shift < 0) || (shift>31) || ((opus_int64)ret != (opus_int64)a + (((opus_int64)b) >> shift)) ) |
| 780 | { |
| 781 | fprintf (stderr, "silk_ADD_RSHIFT32(%d, %d, %d) in %s: line %d\n", a, b, shift, file, line); |
| 782 | #ifdef FIXED_DEBUG_ASSERT |
| 783 | silk_assert( 0 ); |
| 784 | #endif |
| 785 | } |
| 786 | return ret; /* shift > 0 */ |
| 787 | } |
| 788 | |
| 789 | #undef silk_ADD_RSHIFT_uint |
| 790 | #define silk_ADD_RSHIFT_uint(a,b,c) silk_ADD_RSHIFT_uint_((a), (b), (c), __FILE__, __LINE__) |
| 791 | static inline opus_uint32 silk_ADD_RSHIFT_uint_(opus_uint32 a, opus_uint32 b, opus_int32 shift, char *file, int line){ |
| 792 | opus_uint32 ret; |
| 793 | ret = a + (b >> shift); |
| 794 | if ( (shift < 0) || (shift>32) || ((opus_int64)ret != (opus_int64)a + (((opus_int64)b) >> shift)) ) |
| 795 | { |
| 796 | fprintf (stderr, "silk_ADD_RSHIFT_uint(%u, %u, %d) in %s: line %d\n", a, b, shift, file, line); |
| 797 | #ifdef FIXED_DEBUG_ASSERT |
| 798 | silk_assert( 0 ); |
| 799 | #endif |
| 800 | } |
| 801 | return ret; /* shift > 0 */ |
| 802 | } |
| 803 | |
| 804 | #undef silk_SUB_LSHIFT32 |
| 805 | #define silk_SUB_LSHIFT32(a,b,c) silk_SUB_LSHIFT32_((a), (b), (c), __FILE__, __LINE__) |
| 806 | static inline opus_int32 silk_SUB_LSHIFT32_(opus_int32 a, opus_int32 b, opus_int32 shift, char *file, int line){ |
| 807 | opus_int32 ret; |
| 808 | ret = a - (b << shift); |
| 809 | if ( (shift < 0) || (shift>31) || ((opus_int64)ret != (opus_int64)a - (((opus_int64)b) << shift)) ) |
| 810 | { |
| 811 | fprintf (stderr, "silk_SUB_LSHIFT32(%d, %d, %d) in %s: line %d\n", a, b, shift, file, line); |
| 812 | #ifdef FIXED_DEBUG_ASSERT |
| 813 | silk_assert( 0 ); |
| 814 | #endif |
| 815 | } |
| 816 | return ret; /* shift >= 0 */ |
| 817 | } |
| 818 | |
| 819 | #undef silk_SUB_RSHIFT32 |
| 820 | #define silk_SUB_RSHIFT32(a,b,c) silk_SUB_RSHIFT32_((a), (b), (c), __FILE__, __LINE__) |
| 821 | static inline opus_int32 silk_SUB_RSHIFT32_(opus_int32 a, opus_int32 b, opus_int32 shift, char *file, int line){ |
| 822 | opus_int32 ret; |
| 823 | ret = a - (b >> shift); |
| 824 | if ( (shift < 0) || (shift>31) || ((opus_int64)ret != (opus_int64)a - (((opus_int64)b) >> shift)) ) |
| 825 | { |
| 826 | fprintf (stderr, "silk_SUB_RSHIFT32(%d, %d, %d) in %s: line %d\n", a, b, shift, file, line); |
| 827 | #ifdef FIXED_DEBUG_ASSERT |
| 828 | silk_assert( 0 ); |
| 829 | #endif |
| 830 | } |
| 831 | return ret; /* shift > 0 */ |
| 832 | } |
| 833 | |
| 834 | #undef silk_RSHIFT_ROUND |
| 835 | #define silk_RSHIFT_ROUND(a,b) silk_RSHIFT_ROUND_((a), (b), __FILE__, __LINE__) |
| 836 | static inline opus_int32 silk_RSHIFT_ROUND_(opus_int32 a, opus_int32 shift, char *file, int line){ |
| 837 | opus_int32 ret; |
| 838 | ret = shift == 1 ? (a >> 1) + (a & 1) : ((a >> (shift - 1)) + 1) >> 1; |
| 839 | /* the marco definition can't handle a shift of zero */ |
| 840 | if ( (shift <= 0) || (shift>31) || ((opus_int64)ret != ((opus_int64)a + ((opus_int64)1 << (shift - 1))) >> shift) ) |
| 841 | { |
| 842 | fprintf (stderr, "silk_RSHIFT_ROUND(%d, %d) in %s: line %d\n", a, shift, file, line); |
| 843 | #ifdef FIXED_DEBUG_ASSERT |
| 844 | silk_assert( 0 ); |
| 845 | #endif |
| 846 | } |
| 847 | return ret; |
| 848 | } |
| 849 | |
| 850 | #undef silk_RSHIFT_ROUND64 |
| 851 | #define silk_RSHIFT_ROUND64(a,b) silk_RSHIFT_ROUND64_((a), (b), __FILE__, __LINE__) |
| 852 | static inline opus_int64 silk_RSHIFT_ROUND64_(opus_int64 a, opus_int32 shift, char *file, int line){ |
| 853 | opus_int64 ret; |
| 854 | /* the marco definition can't handle a shift of zero */ |
| 855 | if ( (shift <= 0) || (shift>=64) ) |
| 856 | { |
| 857 | fprintf (stderr, "silk_RSHIFT_ROUND64(%lld, %d) in %s: line %d\n", (long long)a, shift, file, line); |
| 858 | #ifdef FIXED_DEBUG_ASSERT |
| 859 | silk_assert( 0 ); |
| 860 | #endif |
| 861 | } |
| 862 | ret = shift == 1 ? (a >> 1) + (a & 1) : ((a >> (shift - 1)) + 1) >> 1; |
| 863 | return ret; |
| 864 | } |
| 865 | |
| 866 | /* silk_abs is used on floats also, so doesn't work... */ |
| 867 | /*#undef silk_abs |
| 868 | static inline opus_int32 silk_abs(opus_int32 a){ |
| 869 | silk_assert(a != 0x80000000); |
| 870 | return (((a) > 0) ? (a) : -(a)); // Be careful, silk_abs returns wrong when input equals to silk_intXX_MIN |
| 871 | }*/ |
| 872 | |
| 873 | #undef silk_abs_int64 |
| 874 | #define silk_abs_int64(a) silk_abs_int64_((a), __FILE__, __LINE__) |
| 875 | static inline opus_int64 silk_abs_int64_(opus_int64 a, char *file, int line){ |
| 876 | if ( a == silk_int64_MIN ) |
| 877 | { |
| 878 | fprintf (stderr, "silk_abs_int64(%lld) in %s: line %d\n", (long long)a, file, line); |
| 879 | #ifdef FIXED_DEBUG_ASSERT |
| 880 | silk_assert( 0 ); |
| 881 | #endif |
| 882 | } |
| 883 | return (((a) > 0) ? (a) : -(a)); /* Be careful, silk_abs returns wrong when input equals to silk_intXX_MIN */ |
| 884 | } |
| 885 | |
| 886 | #undef silk_abs_int32 |
| 887 | #define silk_abs_int32(a) silk_abs_int32_((a), __FILE__, __LINE__) |
| 888 | static inline opus_int32 silk_abs_int32_(opus_int32 a, char *file, int line){ |
| 889 | if ( a == silk_int32_MIN ) |
| 890 | { |
| 891 | fprintf (stderr, "silk_abs_int32(%d) in %s: line %d\n", a, file, line); |
| 892 | #ifdef FIXED_DEBUG_ASSERT |
| 893 | silk_assert( 0 ); |
| 894 | #endif |
| 895 | } |
| 896 | return silk_abs(a); |
| 897 | } |
| 898 | |
| 899 | #undef silk_CHECK_FIT8 |
| 900 | #define silk_CHECK_FIT8(a) silk_CHECK_FIT8_((a), __FILE__, __LINE__) |
| 901 | static inline opus_int8 silk_CHECK_FIT8_( opus_int64 a, char *file, int line ){ |
| 902 | opus_int8 ret; |
| 903 | ret = (opus_int8)a; |
| 904 | if ( (opus_int64)ret != a ) |
| 905 | { |
| 906 | fprintf (stderr, "silk_CHECK_FIT8(%lld) in %s: line %d\n", (long long)a, file, line); |
| 907 | #ifdef FIXED_DEBUG_ASSERT |
| 908 | silk_assert( 0 ); |
| 909 | #endif |
| 910 | } |
| 911 | return( ret ); |
| 912 | } |
| 913 | |
| 914 | #undef silk_CHECK_FIT16 |
| 915 | #define silk_CHECK_FIT16(a) silk_CHECK_FIT16_((a), __FILE__, __LINE__) |
| 916 | static inline opus_int16 silk_CHECK_FIT16_( opus_int64 a, char *file, int line ){ |
| 917 | opus_int16 ret; |
| 918 | ret = (opus_int16)a; |
| 919 | if ( (opus_int64)ret != a ) |
| 920 | { |
| 921 | fprintf (stderr, "silk_CHECK_FIT16(%lld) in %s: line %d\n", (long long)a, file, line); |
| 922 | #ifdef FIXED_DEBUG_ASSERT |
| 923 | silk_assert( 0 ); |
| 924 | #endif |
| 925 | } |
| 926 | return( ret ); |
| 927 | } |
| 928 | |
| 929 | #undef silk_CHECK_FIT32 |
| 930 | #define silk_CHECK_FIT32(a) silk_CHECK_FIT32_((a), __FILE__, __LINE__) |
| 931 | static inline opus_int32 silk_CHECK_FIT32_( opus_int64 a, char *file, int line ){ |
| 932 | opus_int32 ret; |
| 933 | ret = (opus_int32)a; |
| 934 | if ( (opus_int64)ret != a ) |
| 935 | { |
| 936 | fprintf (stderr, "silk_CHECK_FIT32(%lld) in %s: line %d\n", (long long)a, file, line); |
| 937 | #ifdef FIXED_DEBUG_ASSERT |
| 938 | silk_assert( 0 ); |
| 939 | #endif |
| 940 | } |
| 941 | return( ret ); |
| 942 | } |
| 943 | |
| 944 | /* no checking for silk_NSHIFT_MUL_32_32 |
| 945 | no checking for silk_NSHIFT_MUL_16_16 |
| 946 | no checking needed for silk_min |
| 947 | no checking needed for silk_max |
| 948 | no checking needed for silk_sign |
| 949 | */ |
| 950 | |
| 951 | #endif |
| 952 | #endif /* MACRO_DEBUG_H */ |