| /*********************************************************************** |
| 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_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_int32 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 |
| |