123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719 |
- /***********************************************************************
- Copyright (c) 2006-2011, Skype Limited. All rights reserved.
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- - Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
- - Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
- - Neither the name of Internet Society, IETF or IETF Trust, nor the
- names of specific contributors, may be used to endorse or promote
- products derived from this software without specific prior written
- permission.
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
- ***********************************************************************/
- #ifndef SIGPROCFIX_API_MACROCOUNT_H
- #define SIGPROCFIX_API_MACROCOUNT_H
- #include <stdio.h>
- #ifdef silk_MACRO_COUNT
- #define varDefine opus_int64 ops_count = 0;
- extern opus_int64 ops_count;
- static OPUS_INLINE opus_int64 silk_SaveCount(){
- return(ops_count);
- }
- static OPUS_INLINE opus_int64 silk_SaveResetCount(){
- opus_int64 ret;
- ret = ops_count;
- ops_count = 0;
- return(ret);
- }
- static OPUS_INLINE silk_PrintCount(){
- printf("ops_count = %d \n ", (opus_int32)ops_count);
- }
- #undef silk_MUL
- static OPUS_INLINE opus_int32 silk_MUL(opus_int32 a32, opus_int32 b32){
- opus_int32 ret;
- ops_count += 4;
- ret = a32 * b32;
- return ret;
- }
- #undef silk_MUL_uint
- static OPUS_INLINE opus_uint32 silk_MUL_uint(opus_uint32 a32, opus_uint32 b32){
- opus_uint32 ret;
- ops_count += 4;
- ret = a32 * b32;
- return ret;
- }
- #undef silk_MLA
- static OPUS_INLINE opus_int32 silk_MLA(opus_int32 a32, opus_int32 b32, opus_int32 c32){
- opus_int32 ret;
- ops_count += 4;
- ret = a32 + b32 * c32;
- return ret;
- }
- #undef silk_MLA_uint
- static OPUS_INLINE opus_int32 silk_MLA_uint(opus_uint32 a32, opus_uint32 b32, opus_uint32 c32){
- opus_uint32 ret;
- ops_count += 4;
- ret = a32 + b32 * c32;
- return ret;
- }
- #undef silk_SMULWB
- static OPUS_INLINE opus_int32 silk_SMULWB(opus_int32 a32, opus_int32 b32){
- opus_int32 ret;
- ops_count += 5;
- ret = (a32 >> 16) * (opus_int32)((opus_int16)b32) + (((a32 & 0x0000FFFF) * (opus_int32)((opus_int16)b32)) >> 16);
- return ret;
- }
- #undef silk_SMLAWB
- static OPUS_INLINE opus_int32 silk_SMLAWB(opus_int32 a32, opus_int32 b32, opus_int32 c32){
- opus_int32 ret;
- ops_count += 5;
- ret = ((a32) + ((((b32) >> 16) * (opus_int32)((opus_int16)(c32))) + ((((b32) & 0x0000FFFF) * (opus_int32)((opus_int16)(c32))) >> 16)));
- return ret;
- }
- #undef silk_SMULWT
- static OPUS_INLINE opus_int32 silk_SMULWT(opus_int32 a32, opus_int32 b32){
- opus_int32 ret;
- ops_count += 4;
- ret = (a32 >> 16) * (b32 >> 16) + (((a32 & 0x0000FFFF) * (b32 >> 16)) >> 16);
- return ret;
- }
- #undef silk_SMLAWT
- static OPUS_INLINE opus_int32 silk_SMLAWT(opus_int32 a32, opus_int32 b32, opus_int32 c32){
- opus_int32 ret;
- ops_count += 4;
- ret = a32 + ((b32 >> 16) * (c32 >> 16)) + (((b32 & 0x0000FFFF) * ((c32 >> 16)) >> 16));
- return ret;
- }
- #undef silk_SMULBB
- static OPUS_INLINE opus_int32 silk_SMULBB(opus_int32 a32, opus_int32 b32){
- opus_int32 ret;
- ops_count += 1;
- ret = (opus_int32)((opus_int16)a32) * (opus_int32)((opus_int16)b32);
- return ret;
- }
- #undef silk_SMLABB
- static OPUS_INLINE opus_int32 silk_SMLABB(opus_int32 a32, opus_int32 b32, opus_int32 c32){
- opus_int32 ret;
- ops_count += 1;
- ret = a32 + (opus_int32)((opus_int16)b32) * (opus_int32)((opus_int16)c32);
- return ret;
- }
- #undef silk_SMULBT
- static OPUS_INLINE opus_int32 silk_SMULBT(opus_int32 a32, opus_int32 b32 ){
- opus_int32 ret;
- ops_count += 4;
- ret = ((opus_int32)((opus_int16)a32)) * (b32 >> 16);
- return ret;
- }
- #undef silk_SMLABT
- static OPUS_INLINE opus_int32 silk_SMLABT(opus_int32 a32, opus_int32 b32, opus_int32 c32){
- opus_int32 ret;
- ops_count += 1;
- ret = a32 + ((opus_int32)((opus_int16)b32)) * (c32 >> 16);
- return ret;
- }
- #undef silk_SMULTT
- static OPUS_INLINE opus_int32 silk_SMULTT(opus_int32 a32, opus_int32 b32){
- opus_int32 ret;
- ops_count += 1;
- ret = (a32 >> 16) * (b32 >> 16);
- return ret;
- }
- #undef silk_SMLATT
- static OPUS_INLINE opus_int32 silk_SMLATT(opus_int32 a32, opus_int32 b32, opus_int32 c32){
- opus_int32 ret;
- ops_count += 1;
- ret = a32 + (b32 >> 16) * (c32 >> 16);
- return ret;
- }
- /* multiply-accumulate macros that allow overflow in the addition (ie, no asserts in debug mode)*/
- #undef silk_MLA_ovflw
- #define silk_MLA_ovflw silk_MLA
- #undef silk_SMLABB_ovflw
- #define silk_SMLABB_ovflw silk_SMLABB
- #undef silk_SMLABT_ovflw
- #define silk_SMLABT_ovflw silk_SMLABT
- #undef silk_SMLATT_ovflw
- #define silk_SMLATT_ovflw silk_SMLATT
- #undef silk_SMLAWB_ovflw
- #define silk_SMLAWB_ovflw silk_SMLAWB
- #undef silk_SMLAWT_ovflw
- #define silk_SMLAWT_ovflw silk_SMLAWT
- #undef silk_SMULL
- static OPUS_INLINE opus_int64 silk_SMULL(opus_int32 a32, opus_int32 b32){
- opus_int64 ret;
- ops_count += 8;
- ret = ((opus_int64)(a32) * /*(opus_int64)*/(b32));
- return ret;
- }
- #undef silk_SMLAL
- static OPUS_INLINE opus_int64 silk_SMLAL(opus_int64 a64, opus_int32 b32, opus_int32 c32){
- opus_int64 ret;
- ops_count += 8;
- ret = a64 + ((opus_int64)(b32) * /*(opus_int64)*/(c32));
- return ret;
- }
- #undef silk_SMLALBB
- static OPUS_INLINE opus_int64 silk_SMLALBB(opus_int64 a64, opus_int16 b16, opus_int16 c16){
- opus_int64 ret;
- ops_count += 4;
- ret = a64 + ((opus_int64)(b16) * /*(opus_int64)*/(c16));
- return ret;
- }
- #undef SigProcFIX_CLZ16
- static OPUS_INLINE opus_int32 SigProcFIX_CLZ16(opus_int16 in16)
- {
- opus_int32 out32 = 0;
- ops_count += 10;
- if( in16 == 0 ) {
- return 16;
- }
- /* test nibbles */
- if( in16 & 0xFF00 ) {
- if( in16 & 0xF000 ) {
- in16 >>= 12;
- } else {
- out32 += 4;
- in16 >>= 8;
- }
- } else {
- if( in16 & 0xFFF0 ) {
- out32 += 8;
- in16 >>= 4;
- } else {
- out32 += 12;
- }
- }
- /* test bits and return */
- if( in16 & 0xC ) {
- if( in16 & 0x8 )
- return out32 + 0;
- else
- return out32 + 1;
- } else {
- if( in16 & 0xE )
- return out32 + 2;
- else
- return out32 + 3;
- }
- }
- #undef SigProcFIX_CLZ32
- static OPUS_INLINE opus_int32 SigProcFIX_CLZ32(opus_int32 in32)
- {
- /* test highest 16 bits and convert to opus_int16 */
- ops_count += 2;
- if( in32 & 0xFFFF0000 ) {
- return SigProcFIX_CLZ16((opus_int16)(in32 >> 16));
- } else {
- return SigProcFIX_CLZ16((opus_int16)in32) + 16;
- }
- }
- #undef silk_DIV32
- static OPUS_INLINE opus_int32 silk_DIV32(opus_int32 a32, opus_int32 b32){
- ops_count += 64;
- return a32 / b32;
- }
- #undef silk_DIV32_16
- static OPUS_INLINE opus_int32 silk_DIV32_16(opus_int32 a32, opus_int32 b32){
- ops_count += 32;
- return a32 / b32;
- }
- #undef silk_SAT8
- static OPUS_INLINE opus_int8 silk_SAT8(opus_int64 a){
- opus_int8 tmp;
- ops_count += 1;
- tmp = (opus_int8)((a) > silk_int8_MAX ? silk_int8_MAX : \
- ((a) < silk_int8_MIN ? silk_int8_MIN : (a)));
- return(tmp);
- }
- #undef silk_SAT16
- static OPUS_INLINE opus_int16 silk_SAT16(opus_int64 a){
- opus_int16 tmp;
- ops_count += 1;
- tmp = (opus_int16)((a) > silk_int16_MAX ? silk_int16_MAX : \
- ((a) < silk_int16_MIN ? silk_int16_MIN : (a)));
- return(tmp);
- }
- #undef silk_SAT32
- static OPUS_INLINE opus_int32 silk_SAT32(opus_int64 a){
- opus_int32 tmp;
- ops_count += 1;
- tmp = (opus_int32)((a) > silk_int32_MAX ? silk_int32_MAX : \
- ((a) < silk_int32_MIN ? silk_int32_MIN : (a)));
- return(tmp);
- }
- #undef silk_POS_SAT32
- static OPUS_INLINE opus_int32 silk_POS_SAT32(opus_int64 a){
- opus_int32 tmp;
- ops_count += 1;
- tmp = (opus_int32)((a) > silk_int32_MAX ? silk_int32_MAX : (a));
- return(tmp);
- }
- #undef silk_ADD_POS_SAT8
- static OPUS_INLINE opus_int8 silk_ADD_POS_SAT8(opus_int64 a, opus_int64 b){
- opus_int8 tmp;
- ops_count += 1;
- tmp = (opus_int8)((((a)+(b)) & 0x80) ? silk_int8_MAX : ((a)+(b)));
- return(tmp);
- }
- #undef silk_ADD_POS_SAT16
- static OPUS_INLINE opus_int16 silk_ADD_POS_SAT16(opus_int64 a, opus_int64 b){
- opus_int16 tmp;
- ops_count += 1;
- tmp = (opus_int16)((((a)+(b)) & 0x8000) ? silk_int16_MAX : ((a)+(b)));
- return(tmp);
- }
- #undef silk_ADD_POS_SAT32
- static OPUS_INLINE opus_int32 silk_ADD_POS_SAT32(opus_int64 a, opus_int64 b){
- opus_int32 tmp;
- ops_count += 1;
- tmp = (opus_int32)((((a)+(b)) & 0x80000000) ? silk_int32_MAX : ((a)+(b)));
- return(tmp);
- }
- #undef silk_ADD_POS_SAT64
- static OPUS_INLINE opus_int64 silk_ADD_POS_SAT64(opus_int64 a, opus_int64 b){
- opus_int64 tmp;
- ops_count += 1;
- tmp = ((((a)+(b)) & 0x8000000000000000LL) ? silk_int64_MAX : ((a)+(b)));
- return(tmp);
- }
- #undef silk_LSHIFT8
- static OPUS_INLINE opus_int8 silk_LSHIFT8(opus_int8 a, opus_int32 shift){
- opus_int8 ret;
- ops_count += 1;
- ret = a << shift;
- return ret;
- }
- #undef silk_LSHIFT16
- static OPUS_INLINE opus_int16 silk_LSHIFT16(opus_int16 a, opus_int32 shift){
- opus_int16 ret;
- ops_count += 1;
- ret = a << shift;
- return ret;
- }
- #undef silk_LSHIFT32
- static OPUS_INLINE opus_int32 silk_LSHIFT32(opus_int32 a, opus_int32 shift){
- opus_int32 ret;
- ops_count += 1;
- ret = a << shift;
- return ret;
- }
- #undef silk_LSHIFT64
- static OPUS_INLINE opus_int64 silk_LSHIFT64(opus_int64 a, opus_int shift){
- ops_count += 1;
- return a << shift;
- }
- #undef silk_LSHIFT_ovflw
- static OPUS_INLINE opus_int32 silk_LSHIFT_ovflw(opus_int32 a, opus_int32 shift){
- ops_count += 1;
- return a << shift;
- }
- #undef silk_LSHIFT_uint
- static OPUS_INLINE opus_uint32 silk_LSHIFT_uint(opus_uint32 a, opus_int32 shift){
- opus_uint32 ret;
- ops_count += 1;
- ret = a << shift;
- return ret;
- }
- #undef silk_RSHIFT8
- static OPUS_INLINE opus_int8 silk_RSHIFT8(opus_int8 a, opus_int32 shift){
- ops_count += 1;
- return a >> shift;
- }
- #undef silk_RSHIFT16
- static OPUS_INLINE opus_int16 silk_RSHIFT16(opus_int16 a, opus_int32 shift){
- ops_count += 1;
- return a >> shift;
- }
- #undef silk_RSHIFT32
- static OPUS_INLINE opus_int32 silk_RSHIFT32(opus_int32 a, opus_int32 shift){
- ops_count += 1;
- return a >> shift;
- }
- #undef silk_RSHIFT64
- static OPUS_INLINE opus_int64 silk_RSHIFT64(opus_int64 a, opus_int64 shift){
- ops_count += 1;
- return a >> shift;
- }
- #undef silk_RSHIFT_uint
- static OPUS_INLINE opus_uint32 silk_RSHIFT_uint(opus_uint32 a, opus_int32 shift){
- ops_count += 1;
- return a >> shift;
- }
- #undef silk_ADD_LSHIFT
- static OPUS_INLINE opus_int32 silk_ADD_LSHIFT(opus_int32 a, opus_int32 b, opus_int32 shift){
- opus_int32 ret;
- ops_count += 1;
- ret = a + (b << shift);
- return ret; /* shift >= 0*/
- }
- #undef silk_ADD_LSHIFT32
- static OPUS_INLINE opus_int32 silk_ADD_LSHIFT32(opus_int32 a, opus_int32 b, opus_int32 shift){
- opus_int32 ret;
- ops_count += 1;
- ret = a + (b << shift);
- return ret; /* shift >= 0*/
- }
- #undef silk_ADD_LSHIFT_uint
- static OPUS_INLINE opus_uint32 silk_ADD_LSHIFT_uint(opus_uint32 a, opus_uint32 b, opus_int32 shift){
- opus_uint32 ret;
- ops_count += 1;
- ret = a + (b << shift);
- return ret; /* shift >= 0*/
- }
- #undef silk_ADD_RSHIFT
- static OPUS_INLINE opus_int32 silk_ADD_RSHIFT(opus_int32 a, opus_int32 b, opus_int32 shift){
- opus_int32 ret;
- ops_count += 1;
- ret = a + (b >> shift);
- return ret; /* shift > 0*/
- }
- #undef silk_ADD_RSHIFT32
- static OPUS_INLINE opus_int32 silk_ADD_RSHIFT32(opus_int32 a, opus_int32 b, opus_int32 shift){
- opus_int32 ret;
- ops_count += 1;
- ret = a + (b >> shift);
- return ret; /* shift > 0*/
- }
- #undef silk_ADD_RSHIFT_uint
- static OPUS_INLINE opus_uint32 silk_ADD_RSHIFT_uint(opus_uint32 a, opus_uint32 b, opus_int32 shift){
- opus_uint32 ret;
- ops_count += 1;
- ret = a + (b >> shift);
- return ret; /* shift > 0*/
- }
- #undef silk_SUB_LSHIFT32
- static OPUS_INLINE opus_int32 silk_SUB_LSHIFT32(opus_int32 a, opus_int32 b, opus_int32 shift){
- opus_int32 ret;
- ops_count += 1;
- ret = a - (b << shift);
- return ret; /* shift >= 0*/
- }
- #undef silk_SUB_RSHIFT32
- static OPUS_INLINE opus_int32 silk_SUB_RSHIFT32(opus_int32 a, opus_int32 b, opus_int32 shift){
- opus_int32 ret;
- ops_count += 1;
- ret = a - (b >> shift);
- return ret; /* shift > 0*/
- }
- #undef silk_RSHIFT_ROUND
- static OPUS_INLINE opus_int32 silk_RSHIFT_ROUND(opus_int32 a, opus_int32 shift){
- opus_int32 ret;
- ops_count += 3;
- ret = shift == 1 ? (a >> 1) + (a & 1) : ((a >> (shift - 1)) + 1) >> 1;
- return ret;
- }
- #undef silk_RSHIFT_ROUND64
- static OPUS_INLINE opus_int64 silk_RSHIFT_ROUND64(opus_int64 a, opus_int32 shift){
- opus_int64 ret;
- ops_count += 6;
- ret = shift == 1 ? (a >> 1) + (a & 1) : ((a >> (shift - 1)) + 1) >> 1;
- return ret;
- }
- #undef silk_abs_int64
- static OPUS_INLINE opus_int64 silk_abs_int64(opus_int64 a){
- ops_count += 1;
- return (((a) > 0) ? (a) : -(a)); /* Be careful, silk_abs returns wrong when input equals to silk_intXX_MIN*/
- }
- #undef silk_abs_int32
- static OPUS_INLINE opus_int32 silk_abs_int32(opus_int32 a){
- ops_count += 1;
- return silk_abs(a);
- }
- #undef silk_min
- static silk_min(a, b){
- ops_count += 1;
- return (((a) < (b)) ? (a) : (b));
- }
- #undef silk_max
- static silk_max(a, b){
- ops_count += 1;
- return (((a) > (b)) ? (a) : (b));
- }
- #undef silk_sign
- static silk_sign(a){
- ops_count += 1;
- return ((a) > 0 ? 1 : ( (a) < 0 ? -1 : 0 ));
- }
- #undef silk_ADD16
- static OPUS_INLINE opus_int16 silk_ADD16(opus_int16 a, opus_int16 b){
- opus_int16 ret;
- ops_count += 1;
- ret = a + b;
- return ret;
- }
- #undef silk_ADD32
- static OPUS_INLINE opus_int32 silk_ADD32(opus_int32 a, opus_int32 b){
- opus_int32 ret;
- ops_count += 1;
- ret = a + b;
- return ret;
- }
- #undef silk_ADD64
- static OPUS_INLINE opus_int64 silk_ADD64(opus_int64 a, opus_int64 b){
- opus_int64 ret;
- ops_count += 2;
- ret = a + b;
- return ret;
- }
- #undef silk_SUB16
- static OPUS_INLINE opus_int16 silk_SUB16(opus_int16 a, opus_int16 b){
- opus_int16 ret;
- ops_count += 1;
- ret = a - b;
- return ret;
- }
- #undef silk_SUB32
- static OPUS_INLINE opus_int32 silk_SUB32(opus_int32 a, opus_int32 b){
- opus_int32 ret;
- ops_count += 1;
- ret = a - b;
- return ret;
- }
- #undef silk_SUB64
- static OPUS_INLINE opus_int64 silk_SUB64(opus_int64 a, opus_int64 b){
- opus_int64 ret;
- ops_count += 2;
- ret = a - b;
- return ret;
- }
- #undef silk_ADD_SAT16
- static OPUS_INLINE opus_int16 silk_ADD_SAT16( opus_int16 a16, opus_int16 b16 ) {
- opus_int16 res;
- /* Nb will be counted in AKP_add32 and silk_SAT16*/
- res = (opus_int16)silk_SAT16( silk_ADD32( (opus_int32)(a16), (b16) ) );
- return res;
- }
- #undef silk_ADD_SAT32
- static OPUS_INLINE opus_int32 silk_ADD_SAT32(opus_int32 a32, opus_int32 b32){
- opus_int32 res;
- ops_count += 1;
- res = ((((a32) + (b32)) & 0x80000000) == 0 ? \
- ((((a32) & (b32)) & 0x80000000) != 0 ? silk_int32_MIN : (a32)+(b32)) : \
- ((((a32) | (b32)) & 0x80000000) == 0 ? silk_int32_MAX : (a32)+(b32)) );
- return res;
- }
- #undef silk_ADD_SAT64
- static OPUS_INLINE opus_int64 silk_ADD_SAT64( opus_int64 a64, opus_int64 b64 ) {
- opus_int64 res;
- ops_count += 1;
- res = ((((a64) + (b64)) & 0x8000000000000000LL) == 0 ? \
- ((((a64) & (b64)) & 0x8000000000000000LL) != 0 ? silk_int64_MIN : (a64)+(b64)) : \
- ((((a64) | (b64)) & 0x8000000000000000LL) == 0 ? silk_int64_MAX : (a64)+(b64)) );
- return res;
- }
- #undef silk_SUB_SAT16
- static OPUS_INLINE opus_int16 silk_SUB_SAT16( opus_int16 a16, opus_int16 b16 ) {
- opus_int16 res;
- silk_assert(0);
- /* Nb will be counted in sub-macros*/
- res = (opus_int16)silk_SAT16( silk_SUB32( (opus_int32)(a16), (b16) ) );
- return res;
- }
- #undef silk_SUB_SAT32
- static OPUS_INLINE opus_int32 silk_SUB_SAT32( opus_int32 a32, opus_int32 b32 ) {
- opus_int32 res;
- ops_count += 1;
- res = ((((a32)-(b32)) & 0x80000000) == 0 ? \
- (( (a32) & ((b32)^0x80000000) & 0x80000000) ? silk_int32_MIN : (a32)-(b32)) : \
- ((((a32)^0x80000000) & (b32) & 0x80000000) ? silk_int32_MAX : (a32)-(b32)) );
- return res;
- }
- #undef silk_SUB_SAT64
- static OPUS_INLINE opus_int64 silk_SUB_SAT64( opus_int64 a64, opus_int64 b64 ) {
- opus_int64 res;
- ops_count += 1;
- res = ((((a64)-(b64)) & 0x8000000000000000LL) == 0 ? \
- (( (a64) & ((b64)^0x8000000000000000LL) & 0x8000000000000000LL) ? silk_int64_MIN : (a64)-(b64)) : \
- ((((a64)^0x8000000000000000LL) & (b64) & 0x8000000000000000LL) ? silk_int64_MAX : (a64)-(b64)) );
- return res;
- }
- #undef silk_SMULWW
- static OPUS_INLINE opus_int32 silk_SMULWW(opus_int32 a32, opus_int32 b32){
- opus_int32 ret;
- /* Nb will be counted in sub-macros*/
- ret = silk_MLA(silk_SMULWB((a32), (b32)), (a32), silk_RSHIFT_ROUND((b32), 16));
- return ret;
- }
- #undef silk_SMLAWW
- static OPUS_INLINE opus_int32 silk_SMLAWW(opus_int32 a32, opus_int32 b32, opus_int32 c32){
- opus_int32 ret;
- /* Nb will be counted in sub-macros*/
- ret = silk_MLA(silk_SMLAWB((a32), (b32), (c32)), (b32), silk_RSHIFT_ROUND((c32), 16));
- return ret;
- }
- #undef silk_min_int
- static OPUS_INLINE opus_int silk_min_int(opus_int a, opus_int b)
- {
- ops_count += 1;
- return (((a) < (b)) ? (a) : (b));
- }
- #undef silk_min_16
- static OPUS_INLINE opus_int16 silk_min_16(opus_int16 a, opus_int16 b)
- {
- ops_count += 1;
- return (((a) < (b)) ? (a) : (b));
- }
- #undef silk_min_32
- static OPUS_INLINE opus_int32 silk_min_32(opus_int32 a, opus_int32 b)
- {
- ops_count += 1;
- return (((a) < (b)) ? (a) : (b));
- }
- #undef silk_min_64
- static OPUS_INLINE opus_int64 silk_min_64(opus_int64 a, opus_int64 b)
- {
- ops_count += 1;
- return (((a) < (b)) ? (a) : (b));
- }
- /* silk_min() versions with typecast in the function call */
- #undef silk_max_int
- static OPUS_INLINE opus_int silk_max_int(opus_int a, opus_int b)
- {
- ops_count += 1;
- return (((a) > (b)) ? (a) : (b));
- }
- #undef silk_max_16
- static OPUS_INLINE opus_int16 silk_max_16(opus_int16 a, opus_int16 b)
- {
- ops_count += 1;
- return (((a) > (b)) ? (a) : (b));
- }
- #undef silk_max_32
- static OPUS_INLINE opus_int32 silk_max_32(opus_int32 a, opus_int32 b)
- {
- ops_count += 1;
- return (((a) > (b)) ? (a) : (b));
- }
- #undef silk_max_64
- static OPUS_INLINE opus_int64 silk_max_64(opus_int64 a, opus_int64 b)
- {
- ops_count += 1;
- return (((a) > (b)) ? (a) : (b));
- }
- #undef silk_LIMIT_int
- static OPUS_INLINE opus_int silk_LIMIT_int(opus_int a, opus_int limit1, opus_int limit2)
- {
- opus_int ret;
- ops_count += 6;
- ret = ((limit1) > (limit2) ? ((a) > (limit1) ? (limit1) : ((a) < (limit2) ? (limit2) : (a))) \
- : ((a) > (limit2) ? (limit2) : ((a) < (limit1) ? (limit1) : (a))));
- return(ret);
- }
- #undef silk_LIMIT_16
- static OPUS_INLINE opus_int16 silk_LIMIT_16(opus_int16 a, opus_int16 limit1, opus_int16 limit2)
- {
- opus_int16 ret;
- ops_count += 6;
- ret = ((limit1) > (limit2) ? ((a) > (limit1) ? (limit1) : ((a) < (limit2) ? (limit2) : (a))) \
- : ((a) > (limit2) ? (limit2) : ((a) < (limit1) ? (limit1) : (a))));
- return(ret);
- }
- #undef silk_LIMIT_32
- static OPUS_INLINE opus_int silk_LIMIT_32(opus_int32 a, opus_int32 limit1, opus_int32 limit2)
- {
- opus_int32 ret;
- ops_count += 6;
- ret = ((limit1) > (limit2) ? ((a) > (limit1) ? (limit1) : ((a) < (limit2) ? (limit2) : (a))) \
- : ((a) > (limit2) ? (limit2) : ((a) < (limit1) ? (limit1) : (a))));
- return(ret);
- }
- #else
- #define varDefine
- #define silk_SaveCount()
- #endif
- #endif
|