1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/media/libopus/silk/MacroCount.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,718 @@
1.4 +/***********************************************************************
1.5 +Copyright (c) 2006-2011, Skype Limited. All rights reserved.
1.6 +Redistribution and use in source and binary forms, with or without
1.7 +modification, are permitted provided that the following conditions
1.8 +are met:
1.9 +- Redistributions of source code must retain the above copyright notice,
1.10 +this list of conditions and the following disclaimer.
1.11 +- Redistributions in binary form must reproduce the above copyright
1.12 +notice, this list of conditions and the following disclaimer in the
1.13 +documentation and/or other materials provided with the distribution.
1.14 +- Neither the name of Internet Society, IETF or IETF Trust, nor the
1.15 +names of specific contributors, may be used to endorse or promote
1.16 +products derived from this software without specific prior written
1.17 +permission.
1.18 +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
1.19 +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
1.20 +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
1.21 +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
1.22 +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
1.23 +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
1.24 +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
1.25 +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
1.26 +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
1.27 +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
1.28 +POSSIBILITY OF SUCH DAMAGE.
1.29 +***********************************************************************/
1.30 +
1.31 +#ifndef SIGPROCFIX_API_MACROCOUNT_H
1.32 +#define SIGPROCFIX_API_MACROCOUNT_H
1.33 +#include <stdio.h>
1.34 +
1.35 +#ifdef silk_MACRO_COUNT
1.36 +#define varDefine opus_int64 ops_count = 0;
1.37 +
1.38 +extern opus_int64 ops_count;
1.39 +
1.40 +static OPUS_INLINE opus_int64 silk_SaveCount(){
1.41 + return(ops_count);
1.42 +}
1.43 +
1.44 +static OPUS_INLINE opus_int64 silk_SaveResetCount(){
1.45 + opus_int64 ret;
1.46 +
1.47 + ret = ops_count;
1.48 + ops_count = 0;
1.49 + return(ret);
1.50 +}
1.51 +
1.52 +static OPUS_INLINE silk_PrintCount(){
1.53 + printf("ops_count = %d \n ", (opus_int32)ops_count);
1.54 +}
1.55 +
1.56 +#undef silk_MUL
1.57 +static OPUS_INLINE opus_int32 silk_MUL(opus_int32 a32, opus_int32 b32){
1.58 + opus_int32 ret;
1.59 + ops_count += 4;
1.60 + ret = a32 * b32;
1.61 + return ret;
1.62 +}
1.63 +
1.64 +#undef silk_MUL_uint
1.65 +static OPUS_INLINE opus_uint32 silk_MUL_uint(opus_uint32 a32, opus_uint32 b32){
1.66 + opus_uint32 ret;
1.67 + ops_count += 4;
1.68 + ret = a32 * b32;
1.69 + return ret;
1.70 +}
1.71 +#undef silk_MLA
1.72 +static OPUS_INLINE opus_int32 silk_MLA(opus_int32 a32, opus_int32 b32, opus_int32 c32){
1.73 + opus_int32 ret;
1.74 + ops_count += 4;
1.75 + ret = a32 + b32 * c32;
1.76 + return ret;
1.77 +}
1.78 +
1.79 +#undef silk_MLA_uint
1.80 +static OPUS_INLINE opus_int32 silk_MLA_uint(opus_uint32 a32, opus_uint32 b32, opus_uint32 c32){
1.81 + opus_uint32 ret;
1.82 + ops_count += 4;
1.83 + ret = a32 + b32 * c32;
1.84 + return ret;
1.85 +}
1.86 +
1.87 +#undef silk_SMULWB
1.88 +static OPUS_INLINE opus_int32 silk_SMULWB(opus_int32 a32, opus_int32 b32){
1.89 + opus_int32 ret;
1.90 + ops_count += 5;
1.91 + ret = (a32 >> 16) * (opus_int32)((opus_int16)b32) + (((a32 & 0x0000FFFF) * (opus_int32)((opus_int16)b32)) >> 16);
1.92 + return ret;
1.93 +}
1.94 +#undef silk_SMLAWB
1.95 +static OPUS_INLINE opus_int32 silk_SMLAWB(opus_int32 a32, opus_int32 b32, opus_int32 c32){
1.96 + opus_int32 ret;
1.97 + ops_count += 5;
1.98 + ret = ((a32) + ((((b32) >> 16) * (opus_int32)((opus_int16)(c32))) + ((((b32) & 0x0000FFFF) * (opus_int32)((opus_int16)(c32))) >> 16)));
1.99 + return ret;
1.100 +}
1.101 +
1.102 +#undef silk_SMULWT
1.103 +static OPUS_INLINE opus_int32 silk_SMULWT(opus_int32 a32, opus_int32 b32){
1.104 + opus_int32 ret;
1.105 + ops_count += 4;
1.106 + ret = (a32 >> 16) * (b32 >> 16) + (((a32 & 0x0000FFFF) * (b32 >> 16)) >> 16);
1.107 + return ret;
1.108 +}
1.109 +#undef silk_SMLAWT
1.110 +static OPUS_INLINE opus_int32 silk_SMLAWT(opus_int32 a32, opus_int32 b32, opus_int32 c32){
1.111 + opus_int32 ret;
1.112 + ops_count += 4;
1.113 + ret = a32 + ((b32 >> 16) * (c32 >> 16)) + (((b32 & 0x0000FFFF) * ((c32 >> 16)) >> 16));
1.114 + return ret;
1.115 +}
1.116 +
1.117 +#undef silk_SMULBB
1.118 +static OPUS_INLINE opus_int32 silk_SMULBB(opus_int32 a32, opus_int32 b32){
1.119 + opus_int32 ret;
1.120 + ops_count += 1;
1.121 + ret = (opus_int32)((opus_int16)a32) * (opus_int32)((opus_int16)b32);
1.122 + return ret;
1.123 +}
1.124 +#undef silk_SMLABB
1.125 +static OPUS_INLINE opus_int32 silk_SMLABB(opus_int32 a32, opus_int32 b32, opus_int32 c32){
1.126 + opus_int32 ret;
1.127 + ops_count += 1;
1.128 + ret = a32 + (opus_int32)((opus_int16)b32) * (opus_int32)((opus_int16)c32);
1.129 + return ret;
1.130 +}
1.131 +
1.132 +#undef silk_SMULBT
1.133 +static OPUS_INLINE opus_int32 silk_SMULBT(opus_int32 a32, opus_int32 b32 ){
1.134 + opus_int32 ret;
1.135 + ops_count += 4;
1.136 + ret = ((opus_int32)((opus_int16)a32)) * (b32 >> 16);
1.137 + return ret;
1.138 +}
1.139 +
1.140 +#undef silk_SMLABT
1.141 +static OPUS_INLINE opus_int32 silk_SMLABT(opus_int32 a32, opus_int32 b32, opus_int32 c32){
1.142 + opus_int32 ret;
1.143 + ops_count += 1;
1.144 + ret = a32 + ((opus_int32)((opus_int16)b32)) * (c32 >> 16);
1.145 + return ret;
1.146 +}
1.147 +
1.148 +#undef silk_SMULTT
1.149 +static OPUS_INLINE opus_int32 silk_SMULTT(opus_int32 a32, opus_int32 b32){
1.150 + opus_int32 ret;
1.151 + ops_count += 1;
1.152 + ret = (a32 >> 16) * (b32 >> 16);
1.153 + return ret;
1.154 +}
1.155 +
1.156 +#undef silk_SMLATT
1.157 +static OPUS_INLINE opus_int32 silk_SMLATT(opus_int32 a32, opus_int32 b32, opus_int32 c32){
1.158 + opus_int32 ret;
1.159 + ops_count += 1;
1.160 + ret = a32 + (b32 >> 16) * (c32 >> 16);
1.161 + return ret;
1.162 +}
1.163 +
1.164 +
1.165 +/* multiply-accumulate macros that allow overflow in the addition (ie, no asserts in debug mode)*/
1.166 +#undef silk_MLA_ovflw
1.167 +#define silk_MLA_ovflw silk_MLA
1.168 +
1.169 +#undef silk_SMLABB_ovflw
1.170 +#define silk_SMLABB_ovflw silk_SMLABB
1.171 +
1.172 +#undef silk_SMLABT_ovflw
1.173 +#define silk_SMLABT_ovflw silk_SMLABT
1.174 +
1.175 +#undef silk_SMLATT_ovflw
1.176 +#define silk_SMLATT_ovflw silk_SMLATT
1.177 +
1.178 +#undef silk_SMLAWB_ovflw
1.179 +#define silk_SMLAWB_ovflw silk_SMLAWB
1.180 +
1.181 +#undef silk_SMLAWT_ovflw
1.182 +#define silk_SMLAWT_ovflw silk_SMLAWT
1.183 +
1.184 +#undef silk_SMULL
1.185 +static OPUS_INLINE opus_int64 silk_SMULL(opus_int32 a32, opus_int32 b32){
1.186 + opus_int64 ret;
1.187 + ops_count += 8;
1.188 + ret = ((opus_int64)(a32) * /*(opus_int64)*/(b32));
1.189 + return ret;
1.190 +}
1.191 +
1.192 +#undef silk_SMLAL
1.193 +static OPUS_INLINE opus_int64 silk_SMLAL(opus_int64 a64, opus_int32 b32, opus_int32 c32){
1.194 + opus_int64 ret;
1.195 + ops_count += 8;
1.196 + ret = a64 + ((opus_int64)(b32) * /*(opus_int64)*/(c32));
1.197 + return ret;
1.198 +}
1.199 +#undef silk_SMLALBB
1.200 +static OPUS_INLINE opus_int64 silk_SMLALBB(opus_int64 a64, opus_int16 b16, opus_int16 c16){
1.201 + opus_int64 ret;
1.202 + ops_count += 4;
1.203 + ret = a64 + ((opus_int64)(b16) * /*(opus_int64)*/(c16));
1.204 + return ret;
1.205 +}
1.206 +
1.207 +#undef SigProcFIX_CLZ16
1.208 +static OPUS_INLINE opus_int32 SigProcFIX_CLZ16(opus_int16 in16)
1.209 +{
1.210 + opus_int32 out32 = 0;
1.211 + ops_count += 10;
1.212 + if( in16 == 0 ) {
1.213 + return 16;
1.214 + }
1.215 + /* test nibbles */
1.216 + if( in16 & 0xFF00 ) {
1.217 + if( in16 & 0xF000 ) {
1.218 + in16 >>= 12;
1.219 + } else {
1.220 + out32 += 4;
1.221 + in16 >>= 8;
1.222 + }
1.223 + } else {
1.224 + if( in16 & 0xFFF0 ) {
1.225 + out32 += 8;
1.226 + in16 >>= 4;
1.227 + } else {
1.228 + out32 += 12;
1.229 + }
1.230 + }
1.231 + /* test bits and return */
1.232 + if( in16 & 0xC ) {
1.233 + if( in16 & 0x8 )
1.234 + return out32 + 0;
1.235 + else
1.236 + return out32 + 1;
1.237 + } else {
1.238 + if( in16 & 0xE )
1.239 + return out32 + 2;
1.240 + else
1.241 + return out32 + 3;
1.242 + }
1.243 +}
1.244 +
1.245 +#undef SigProcFIX_CLZ32
1.246 +static OPUS_INLINE opus_int32 SigProcFIX_CLZ32(opus_int32 in32)
1.247 +{
1.248 + /* test highest 16 bits and convert to opus_int16 */
1.249 + ops_count += 2;
1.250 + if( in32 & 0xFFFF0000 ) {
1.251 + return SigProcFIX_CLZ16((opus_int16)(in32 >> 16));
1.252 + } else {
1.253 + return SigProcFIX_CLZ16((opus_int16)in32) + 16;
1.254 + }
1.255 +}
1.256 +
1.257 +#undef silk_DIV32
1.258 +static OPUS_INLINE opus_int32 silk_DIV32(opus_int32 a32, opus_int32 b32){
1.259 + ops_count += 64;
1.260 + return a32 / b32;
1.261 +}
1.262 +
1.263 +#undef silk_DIV32_16
1.264 +static OPUS_INLINE opus_int32 silk_DIV32_16(opus_int32 a32, opus_int32 b32){
1.265 + ops_count += 32;
1.266 + return a32 / b32;
1.267 +}
1.268 +
1.269 +#undef silk_SAT8
1.270 +static OPUS_INLINE opus_int8 silk_SAT8(opus_int64 a){
1.271 + opus_int8 tmp;
1.272 + ops_count += 1;
1.273 + tmp = (opus_int8)((a) > silk_int8_MAX ? silk_int8_MAX : \
1.274 + ((a) < silk_int8_MIN ? silk_int8_MIN : (a)));
1.275 + return(tmp);
1.276 +}
1.277 +
1.278 +#undef silk_SAT16
1.279 +static OPUS_INLINE opus_int16 silk_SAT16(opus_int64 a){
1.280 + opus_int16 tmp;
1.281 + ops_count += 1;
1.282 + tmp = (opus_int16)((a) > silk_int16_MAX ? silk_int16_MAX : \
1.283 + ((a) < silk_int16_MIN ? silk_int16_MIN : (a)));
1.284 + return(tmp);
1.285 +}
1.286 +#undef silk_SAT32
1.287 +static OPUS_INLINE opus_int32 silk_SAT32(opus_int64 a){
1.288 + opus_int32 tmp;
1.289 + ops_count += 1;
1.290 + tmp = (opus_int32)((a) > silk_int32_MAX ? silk_int32_MAX : \
1.291 + ((a) < silk_int32_MIN ? silk_int32_MIN : (a)));
1.292 + return(tmp);
1.293 +}
1.294 +#undef silk_POS_SAT32
1.295 +static OPUS_INLINE opus_int32 silk_POS_SAT32(opus_int64 a){
1.296 + opus_int32 tmp;
1.297 + ops_count += 1;
1.298 + tmp = (opus_int32)((a) > silk_int32_MAX ? silk_int32_MAX : (a));
1.299 + return(tmp);
1.300 +}
1.301 +
1.302 +#undef silk_ADD_POS_SAT8
1.303 +static OPUS_INLINE opus_int8 silk_ADD_POS_SAT8(opus_int64 a, opus_int64 b){
1.304 + opus_int8 tmp;
1.305 + ops_count += 1;
1.306 + tmp = (opus_int8)((((a)+(b)) & 0x80) ? silk_int8_MAX : ((a)+(b)));
1.307 + return(tmp);
1.308 +}
1.309 +#undef silk_ADD_POS_SAT16
1.310 +static OPUS_INLINE opus_int16 silk_ADD_POS_SAT16(opus_int64 a, opus_int64 b){
1.311 + opus_int16 tmp;
1.312 + ops_count += 1;
1.313 + tmp = (opus_int16)((((a)+(b)) & 0x8000) ? silk_int16_MAX : ((a)+(b)));
1.314 + return(tmp);
1.315 +}
1.316 +
1.317 +#undef silk_ADD_POS_SAT32
1.318 +static OPUS_INLINE opus_int32 silk_ADD_POS_SAT32(opus_int64 a, opus_int64 b){
1.319 + opus_int32 tmp;
1.320 + ops_count += 1;
1.321 + tmp = (opus_int32)((((a)+(b)) & 0x80000000) ? silk_int32_MAX : ((a)+(b)));
1.322 + return(tmp);
1.323 +}
1.324 +
1.325 +#undef silk_ADD_POS_SAT64
1.326 +static OPUS_INLINE opus_int64 silk_ADD_POS_SAT64(opus_int64 a, opus_int64 b){
1.327 + opus_int64 tmp;
1.328 + ops_count += 1;
1.329 + tmp = ((((a)+(b)) & 0x8000000000000000LL) ? silk_int64_MAX : ((a)+(b)));
1.330 + return(tmp);
1.331 +}
1.332 +
1.333 +#undef silk_LSHIFT8
1.334 +static OPUS_INLINE opus_int8 silk_LSHIFT8(opus_int8 a, opus_int32 shift){
1.335 + opus_int8 ret;
1.336 + ops_count += 1;
1.337 + ret = a << shift;
1.338 + return ret;
1.339 +}
1.340 +#undef silk_LSHIFT16
1.341 +static OPUS_INLINE opus_int16 silk_LSHIFT16(opus_int16 a, opus_int32 shift){
1.342 + opus_int16 ret;
1.343 + ops_count += 1;
1.344 + ret = a << shift;
1.345 + return ret;
1.346 +}
1.347 +#undef silk_LSHIFT32
1.348 +static OPUS_INLINE opus_int32 silk_LSHIFT32(opus_int32 a, opus_int32 shift){
1.349 + opus_int32 ret;
1.350 + ops_count += 1;
1.351 + ret = a << shift;
1.352 + return ret;
1.353 +}
1.354 +#undef silk_LSHIFT64
1.355 +static OPUS_INLINE opus_int64 silk_LSHIFT64(opus_int64 a, opus_int shift){
1.356 + ops_count += 1;
1.357 + return a << shift;
1.358 +}
1.359 +
1.360 +#undef silk_LSHIFT_ovflw
1.361 +static OPUS_INLINE opus_int32 silk_LSHIFT_ovflw(opus_int32 a, opus_int32 shift){
1.362 + ops_count += 1;
1.363 + return a << shift;
1.364 +}
1.365 +
1.366 +#undef silk_LSHIFT_uint
1.367 +static OPUS_INLINE opus_uint32 silk_LSHIFT_uint(opus_uint32 a, opus_int32 shift){
1.368 + opus_uint32 ret;
1.369 + ops_count += 1;
1.370 + ret = a << shift;
1.371 + return ret;
1.372 +}
1.373 +
1.374 +#undef silk_RSHIFT8
1.375 +static OPUS_INLINE opus_int8 silk_RSHIFT8(opus_int8 a, opus_int32 shift){
1.376 + ops_count += 1;
1.377 + return a >> shift;
1.378 +}
1.379 +#undef silk_RSHIFT16
1.380 +static OPUS_INLINE opus_int16 silk_RSHIFT16(opus_int16 a, opus_int32 shift){
1.381 + ops_count += 1;
1.382 + return a >> shift;
1.383 +}
1.384 +#undef silk_RSHIFT32
1.385 +static OPUS_INLINE opus_int32 silk_RSHIFT32(opus_int32 a, opus_int32 shift){
1.386 + ops_count += 1;
1.387 + return a >> shift;
1.388 +}
1.389 +#undef silk_RSHIFT64
1.390 +static OPUS_INLINE opus_int64 silk_RSHIFT64(opus_int64 a, opus_int64 shift){
1.391 + ops_count += 1;
1.392 + return a >> shift;
1.393 +}
1.394 +
1.395 +#undef silk_RSHIFT_uint
1.396 +static OPUS_INLINE opus_uint32 silk_RSHIFT_uint(opus_uint32 a, opus_int32 shift){
1.397 + ops_count += 1;
1.398 + return a >> shift;
1.399 +}
1.400 +
1.401 +#undef silk_ADD_LSHIFT
1.402 +static OPUS_INLINE opus_int32 silk_ADD_LSHIFT(opus_int32 a, opus_int32 b, opus_int32 shift){
1.403 + opus_int32 ret;
1.404 + ops_count += 1;
1.405 + ret = a + (b << shift);
1.406 + return ret; /* shift >= 0*/
1.407 +}
1.408 +#undef silk_ADD_LSHIFT32
1.409 +static OPUS_INLINE opus_int32 silk_ADD_LSHIFT32(opus_int32 a, opus_int32 b, opus_int32 shift){
1.410 + opus_int32 ret;
1.411 + ops_count += 1;
1.412 + ret = a + (b << shift);
1.413 + return ret; /* shift >= 0*/
1.414 +}
1.415 +#undef silk_ADD_LSHIFT_uint
1.416 +static OPUS_INLINE opus_uint32 silk_ADD_LSHIFT_uint(opus_uint32 a, opus_uint32 b, opus_int32 shift){
1.417 + opus_uint32 ret;
1.418 + ops_count += 1;
1.419 + ret = a + (b << shift);
1.420 + return ret; /* shift >= 0*/
1.421 +}
1.422 +#undef silk_ADD_RSHIFT
1.423 +static OPUS_INLINE opus_int32 silk_ADD_RSHIFT(opus_int32 a, opus_int32 b, opus_int32 shift){
1.424 + opus_int32 ret;
1.425 + ops_count += 1;
1.426 + ret = a + (b >> shift);
1.427 + return ret; /* shift > 0*/
1.428 +}
1.429 +#undef silk_ADD_RSHIFT32
1.430 +static OPUS_INLINE opus_int32 silk_ADD_RSHIFT32(opus_int32 a, opus_int32 b, opus_int32 shift){
1.431 + opus_int32 ret;
1.432 + ops_count += 1;
1.433 + ret = a + (b >> shift);
1.434 + return ret; /* shift > 0*/
1.435 +}
1.436 +#undef silk_ADD_RSHIFT_uint
1.437 +static OPUS_INLINE opus_uint32 silk_ADD_RSHIFT_uint(opus_uint32 a, opus_uint32 b, opus_int32 shift){
1.438 + opus_uint32 ret;
1.439 + ops_count += 1;
1.440 + ret = a + (b >> shift);
1.441 + return ret; /* shift > 0*/
1.442 +}
1.443 +#undef silk_SUB_LSHIFT32
1.444 +static OPUS_INLINE opus_int32 silk_SUB_LSHIFT32(opus_int32 a, opus_int32 b, opus_int32 shift){
1.445 + opus_int32 ret;
1.446 + ops_count += 1;
1.447 + ret = a - (b << shift);
1.448 + return ret; /* shift >= 0*/
1.449 +}
1.450 +#undef silk_SUB_RSHIFT32
1.451 +static OPUS_INLINE opus_int32 silk_SUB_RSHIFT32(opus_int32 a, opus_int32 b, opus_int32 shift){
1.452 + opus_int32 ret;
1.453 + ops_count += 1;
1.454 + ret = a - (b >> shift);
1.455 + return ret; /* shift > 0*/
1.456 +}
1.457 +
1.458 +#undef silk_RSHIFT_ROUND
1.459 +static OPUS_INLINE opus_int32 silk_RSHIFT_ROUND(opus_int32 a, opus_int32 shift){
1.460 + opus_int32 ret;
1.461 + ops_count += 3;
1.462 + ret = shift == 1 ? (a >> 1) + (a & 1) : ((a >> (shift - 1)) + 1) >> 1;
1.463 + return ret;
1.464 +}
1.465 +
1.466 +#undef silk_RSHIFT_ROUND64
1.467 +static OPUS_INLINE opus_int64 silk_RSHIFT_ROUND64(opus_int64 a, opus_int32 shift){
1.468 + opus_int64 ret;
1.469 + ops_count += 6;
1.470 + ret = shift == 1 ? (a >> 1) + (a & 1) : ((a >> (shift - 1)) + 1) >> 1;
1.471 + return ret;
1.472 +}
1.473 +
1.474 +#undef silk_abs_int64
1.475 +static OPUS_INLINE opus_int64 silk_abs_int64(opus_int64 a){
1.476 + ops_count += 1;
1.477 + return (((a) > 0) ? (a) : -(a)); /* Be careful, silk_abs returns wrong when input equals to silk_intXX_MIN*/
1.478 +}
1.479 +
1.480 +#undef silk_abs_int32
1.481 +static OPUS_INLINE opus_int32 silk_abs_int32(opus_int32 a){
1.482 + ops_count += 1;
1.483 + return silk_abs(a);
1.484 +}
1.485 +
1.486 +
1.487 +#undef silk_min
1.488 +static silk_min(a, b){
1.489 + ops_count += 1;
1.490 + return (((a) < (b)) ? (a) : (b));
1.491 +}
1.492 +#undef silk_max
1.493 +static silk_max(a, b){
1.494 + ops_count += 1;
1.495 + return (((a) > (b)) ? (a) : (b));
1.496 +}
1.497 +#undef silk_sign
1.498 +static silk_sign(a){
1.499 + ops_count += 1;
1.500 + return ((a) > 0 ? 1 : ( (a) < 0 ? -1 : 0 ));
1.501 +}
1.502 +
1.503 +#undef silk_ADD16
1.504 +static OPUS_INLINE opus_int16 silk_ADD16(opus_int16 a, opus_int16 b){
1.505 + opus_int16 ret;
1.506 + ops_count += 1;
1.507 + ret = a + b;
1.508 + return ret;
1.509 +}
1.510 +
1.511 +#undef silk_ADD32
1.512 +static OPUS_INLINE opus_int32 silk_ADD32(opus_int32 a, opus_int32 b){
1.513 + opus_int32 ret;
1.514 + ops_count += 1;
1.515 + ret = a + b;
1.516 + return ret;
1.517 +}
1.518 +
1.519 +#undef silk_ADD64
1.520 +static OPUS_INLINE opus_int64 silk_ADD64(opus_int64 a, opus_int64 b){
1.521 + opus_int64 ret;
1.522 + ops_count += 2;
1.523 + ret = a + b;
1.524 + return ret;
1.525 +}
1.526 +
1.527 +#undef silk_SUB16
1.528 +static OPUS_INLINE opus_int16 silk_SUB16(opus_int16 a, opus_int16 b){
1.529 + opus_int16 ret;
1.530 + ops_count += 1;
1.531 + ret = a - b;
1.532 + return ret;
1.533 +}
1.534 +
1.535 +#undef silk_SUB32
1.536 +static OPUS_INLINE opus_int32 silk_SUB32(opus_int32 a, opus_int32 b){
1.537 + opus_int32 ret;
1.538 + ops_count += 1;
1.539 + ret = a - b;
1.540 + return ret;
1.541 +}
1.542 +
1.543 +#undef silk_SUB64
1.544 +static OPUS_INLINE opus_int64 silk_SUB64(opus_int64 a, opus_int64 b){
1.545 + opus_int64 ret;
1.546 + ops_count += 2;
1.547 + ret = a - b;
1.548 + return ret;
1.549 +}
1.550 +
1.551 +#undef silk_ADD_SAT16
1.552 +static OPUS_INLINE opus_int16 silk_ADD_SAT16( opus_int16 a16, opus_int16 b16 ) {
1.553 + opus_int16 res;
1.554 + /* Nb will be counted in AKP_add32 and silk_SAT16*/
1.555 + res = (opus_int16)silk_SAT16( silk_ADD32( (opus_int32)(a16), (b16) ) );
1.556 + return res;
1.557 +}
1.558 +
1.559 +#undef silk_ADD_SAT32
1.560 +static OPUS_INLINE opus_int32 silk_ADD_SAT32(opus_int32 a32, opus_int32 b32){
1.561 + opus_int32 res;
1.562 + ops_count += 1;
1.563 + res = ((((a32) + (b32)) & 0x80000000) == 0 ? \
1.564 + ((((a32) & (b32)) & 0x80000000) != 0 ? silk_int32_MIN : (a32)+(b32)) : \
1.565 + ((((a32) | (b32)) & 0x80000000) == 0 ? silk_int32_MAX : (a32)+(b32)) );
1.566 + return res;
1.567 +}
1.568 +
1.569 +#undef silk_ADD_SAT64
1.570 +static OPUS_INLINE opus_int64 silk_ADD_SAT64( opus_int64 a64, opus_int64 b64 ) {
1.571 + opus_int64 res;
1.572 + ops_count += 1;
1.573 + res = ((((a64) + (b64)) & 0x8000000000000000LL) == 0 ? \
1.574 + ((((a64) & (b64)) & 0x8000000000000000LL) != 0 ? silk_int64_MIN : (a64)+(b64)) : \
1.575 + ((((a64) | (b64)) & 0x8000000000000000LL) == 0 ? silk_int64_MAX : (a64)+(b64)) );
1.576 + return res;
1.577 +}
1.578 +
1.579 +#undef silk_SUB_SAT16
1.580 +static OPUS_INLINE opus_int16 silk_SUB_SAT16( opus_int16 a16, opus_int16 b16 ) {
1.581 + opus_int16 res;
1.582 + silk_assert(0);
1.583 + /* Nb will be counted in sub-macros*/
1.584 + res = (opus_int16)silk_SAT16( silk_SUB32( (opus_int32)(a16), (b16) ) );
1.585 + return res;
1.586 +}
1.587 +
1.588 +#undef silk_SUB_SAT32
1.589 +static OPUS_INLINE opus_int32 silk_SUB_SAT32( opus_int32 a32, opus_int32 b32 ) {
1.590 + opus_int32 res;
1.591 + ops_count += 1;
1.592 + res = ((((a32)-(b32)) & 0x80000000) == 0 ? \
1.593 + (( (a32) & ((b32)^0x80000000) & 0x80000000) ? silk_int32_MIN : (a32)-(b32)) : \
1.594 + ((((a32)^0x80000000) & (b32) & 0x80000000) ? silk_int32_MAX : (a32)-(b32)) );
1.595 + return res;
1.596 +}
1.597 +
1.598 +#undef silk_SUB_SAT64
1.599 +static OPUS_INLINE opus_int64 silk_SUB_SAT64( opus_int64 a64, opus_int64 b64 ) {
1.600 + opus_int64 res;
1.601 + ops_count += 1;
1.602 + res = ((((a64)-(b64)) & 0x8000000000000000LL) == 0 ? \
1.603 + (( (a64) & ((b64)^0x8000000000000000LL) & 0x8000000000000000LL) ? silk_int64_MIN : (a64)-(b64)) : \
1.604 + ((((a64)^0x8000000000000000LL) & (b64) & 0x8000000000000000LL) ? silk_int64_MAX : (a64)-(b64)) );
1.605 +
1.606 + return res;
1.607 +}
1.608 +
1.609 +#undef silk_SMULWW
1.610 +static OPUS_INLINE opus_int32 silk_SMULWW(opus_int32 a32, opus_int32 b32){
1.611 + opus_int32 ret;
1.612 + /* Nb will be counted in sub-macros*/
1.613 + ret = silk_MLA(silk_SMULWB((a32), (b32)), (a32), silk_RSHIFT_ROUND((b32), 16));
1.614 + return ret;
1.615 +}
1.616 +
1.617 +#undef silk_SMLAWW
1.618 +static OPUS_INLINE opus_int32 silk_SMLAWW(opus_int32 a32, opus_int32 b32, opus_int32 c32){
1.619 + opus_int32 ret;
1.620 + /* Nb will be counted in sub-macros*/
1.621 + ret = silk_MLA(silk_SMLAWB((a32), (b32), (c32)), (b32), silk_RSHIFT_ROUND((c32), 16));
1.622 + return ret;
1.623 +}
1.624 +
1.625 +#undef silk_min_int
1.626 +static OPUS_INLINE opus_int silk_min_int(opus_int a, opus_int b)
1.627 +{
1.628 + ops_count += 1;
1.629 + return (((a) < (b)) ? (a) : (b));
1.630 +}
1.631 +
1.632 +#undef silk_min_16
1.633 +static OPUS_INLINE opus_int16 silk_min_16(opus_int16 a, opus_int16 b)
1.634 +{
1.635 + ops_count += 1;
1.636 + return (((a) < (b)) ? (a) : (b));
1.637 +}
1.638 +#undef silk_min_32
1.639 +static OPUS_INLINE opus_int32 silk_min_32(opus_int32 a, opus_int32 b)
1.640 +{
1.641 + ops_count += 1;
1.642 + return (((a) < (b)) ? (a) : (b));
1.643 +}
1.644 +#undef silk_min_64
1.645 +static OPUS_INLINE opus_int64 silk_min_64(opus_int64 a, opus_int64 b)
1.646 +{
1.647 + ops_count += 1;
1.648 + return (((a) < (b)) ? (a) : (b));
1.649 +}
1.650 +
1.651 +/* silk_min() versions with typecast in the function call */
1.652 +#undef silk_max_int
1.653 +static OPUS_INLINE opus_int silk_max_int(opus_int a, opus_int b)
1.654 +{
1.655 + ops_count += 1;
1.656 + return (((a) > (b)) ? (a) : (b));
1.657 +}
1.658 +#undef silk_max_16
1.659 +static OPUS_INLINE opus_int16 silk_max_16(opus_int16 a, opus_int16 b)
1.660 +{
1.661 + ops_count += 1;
1.662 + return (((a) > (b)) ? (a) : (b));
1.663 +}
1.664 +#undef silk_max_32
1.665 +static OPUS_INLINE opus_int32 silk_max_32(opus_int32 a, opus_int32 b)
1.666 +{
1.667 + ops_count += 1;
1.668 + return (((a) > (b)) ? (a) : (b));
1.669 +}
1.670 +
1.671 +#undef silk_max_64
1.672 +static OPUS_INLINE opus_int64 silk_max_64(opus_int64 a, opus_int64 b)
1.673 +{
1.674 + ops_count += 1;
1.675 + return (((a) > (b)) ? (a) : (b));
1.676 +}
1.677 +
1.678 +
1.679 +#undef silk_LIMIT_int
1.680 +static OPUS_INLINE opus_int silk_LIMIT_int(opus_int a, opus_int limit1, opus_int limit2)
1.681 +{
1.682 + opus_int ret;
1.683 + ops_count += 6;
1.684 +
1.685 + ret = ((limit1) > (limit2) ? ((a) > (limit1) ? (limit1) : ((a) < (limit2) ? (limit2) : (a))) \
1.686 + : ((a) > (limit2) ? (limit2) : ((a) < (limit1) ? (limit1) : (a))));
1.687 +
1.688 + return(ret);
1.689 +}
1.690 +
1.691 +#undef silk_LIMIT_16
1.692 +static OPUS_INLINE opus_int16 silk_LIMIT_16(opus_int16 a, opus_int16 limit1, opus_int16 limit2)
1.693 +{
1.694 + opus_int16 ret;
1.695 + ops_count += 6;
1.696 +
1.697 + ret = ((limit1) > (limit2) ? ((a) > (limit1) ? (limit1) : ((a) < (limit2) ? (limit2) : (a))) \
1.698 + : ((a) > (limit2) ? (limit2) : ((a) < (limit1) ? (limit1) : (a))));
1.699 +
1.700 +return(ret);
1.701 +}
1.702 +
1.703 +
1.704 +#undef silk_LIMIT_32
1.705 +static OPUS_INLINE opus_int silk_LIMIT_32(opus_int32 a, opus_int32 limit1, opus_int32 limit2)
1.706 +{
1.707 + opus_int32 ret;
1.708 + ops_count += 6;
1.709 +
1.710 + ret = ((limit1) > (limit2) ? ((a) > (limit1) ? (limit1) : ((a) < (limit2) ? (limit2) : (a))) \
1.711 + : ((a) > (limit2) ? (limit2) : ((a) < (limit1) ? (limit1) : (a))));
1.712 + return(ret);
1.713 +}
1.714 +
1.715 +#else
1.716 +#define varDefine
1.717 +#define silk_SaveCount()
1.718 +
1.719 +#endif
1.720 +#endif
1.721 +
