Chris@69: /***********************************************************************
Chris@69: Copyright (c) 2006-2011, Skype Limited. All rights reserved.
Chris@69: Redistribution and use in source and binary forms, with or without
Chris@69: modification, are permitted provided that the following conditions
Chris@69: are met:
Chris@69: - Redistributions of source code must retain the above copyright notice,
Chris@69: this list of conditions and the following disclaimer.
Chris@69: - Redistributions in binary form must reproduce the above copyright
Chris@69: notice, this list of conditions and the following disclaimer in the
Chris@69: documentation and/or other materials provided with the distribution.
Chris@69: - Neither the name of Internet Society, IETF or IETF Trust, nor the
Chris@69: names of specific contributors, may be used to endorse or promote
Chris@69: products derived from this software without specific prior written
Chris@69: permission.
Chris@69: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Chris@69: AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Chris@69: IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
Chris@69: ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
Chris@69: LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
Chris@69: CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
Chris@69: SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
Chris@69: INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
Chris@69: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
Chris@69: ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
Chris@69: POSSIBILITY OF SUCH DAMAGE.
Chris@69: ***********************************************************************/
Chris@69: 
Chris@69: #ifndef SIGPROCFIX_API_MACROCOUNT_H
Chris@69: #define SIGPROCFIX_API_MACROCOUNT_H
Chris@69: #include <stdio.h>
Chris@69: 
Chris@69: #ifdef    silk_MACRO_COUNT
Chris@69: #define varDefine opus_int64 ops_count = 0;
Chris@69: 
Chris@69: extern opus_int64 ops_count;
Chris@69: 
Chris@69: static OPUS_INLINE opus_int64 silk_SaveCount(){
Chris@69:     return(ops_count);
Chris@69: }
Chris@69: 
Chris@69: static OPUS_INLINE opus_int64 silk_SaveResetCount(){
Chris@69:     opus_int64 ret;
Chris@69: 
Chris@69:     ret = ops_count;
Chris@69:     ops_count = 0;
Chris@69:     return(ret);
Chris@69: }
Chris@69: 
Chris@69: static OPUS_INLINE silk_PrintCount(){
Chris@69:     printf("ops_count = %d \n ", (opus_int32)ops_count);
Chris@69: }
Chris@69: 
Chris@69: #undef silk_MUL
Chris@69: static OPUS_INLINE opus_int32 silk_MUL(opus_int32 a32, opus_int32 b32){
Chris@69:     opus_int32 ret;
Chris@69:     ops_count += 4;
Chris@69:     ret = a32 * b32;
Chris@69:     return ret;
Chris@69: }
Chris@69: 
Chris@69: #undef silk_MUL_uint
Chris@69: static OPUS_INLINE opus_uint32 silk_MUL_uint(opus_uint32 a32, opus_uint32 b32){
Chris@69:     opus_uint32 ret;
Chris@69:     ops_count += 4;
Chris@69:     ret = a32 * b32;
Chris@69:     return ret;
Chris@69: }
Chris@69: #undef silk_MLA
Chris@69: static OPUS_INLINE opus_int32 silk_MLA(opus_int32 a32, opus_int32 b32, opus_int32 c32){
Chris@69:     opus_int32 ret;
Chris@69:     ops_count += 4;
Chris@69:     ret = a32 + b32 * c32;
Chris@69:     return ret;
Chris@69: }
Chris@69: 
Chris@69: #undef silk_MLA_uint
Chris@69: static OPUS_INLINE opus_int32 silk_MLA_uint(opus_uint32 a32, opus_uint32 b32, opus_uint32 c32){
Chris@69:     opus_uint32 ret;
Chris@69:     ops_count += 4;
Chris@69:     ret = a32 + b32 * c32;
Chris@69:     return ret;
Chris@69: }
Chris@69: 
Chris@69: #undef silk_SMULWB
Chris@69: static OPUS_INLINE opus_int32 silk_SMULWB(opus_int32 a32, opus_int32 b32){
Chris@69:     opus_int32 ret;
Chris@69:     ops_count += 5;
Chris@69:     ret = (a32 >> 16) * (opus_int32)((opus_int16)b32) + (((a32 & 0x0000FFFF) * (opus_int32)((opus_int16)b32)) >> 16);
Chris@69:     return ret;
Chris@69: }
Chris@69: #undef    silk_SMLAWB
Chris@69: static OPUS_INLINE opus_int32 silk_SMLAWB(opus_int32 a32, opus_int32 b32, opus_int32 c32){
Chris@69:     opus_int32 ret;
Chris@69:     ops_count += 5;
Chris@69:     ret = ((a32) + ((((b32) >> 16) * (opus_int32)((opus_int16)(c32))) + ((((b32) & 0x0000FFFF) * (opus_int32)((opus_int16)(c32))) >> 16)));
Chris@69:     return ret;
Chris@69: }
Chris@69: 
Chris@69: #undef silk_SMULWT
Chris@69: static OPUS_INLINE opus_int32 silk_SMULWT(opus_int32 a32, opus_int32 b32){
Chris@69:     opus_int32 ret;
Chris@69:     ops_count += 4;
Chris@69:     ret = (a32 >> 16) * (b32 >> 16) + (((a32 & 0x0000FFFF) * (b32 >> 16)) >> 16);
Chris@69:     return ret;
Chris@69: }
Chris@69: #undef silk_SMLAWT
Chris@69: static OPUS_INLINE opus_int32 silk_SMLAWT(opus_int32 a32, opus_int32 b32, opus_int32 c32){
Chris@69:     opus_int32 ret;
Chris@69:     ops_count += 4;
Chris@69:     ret = a32 + ((b32 >> 16) * (c32 >> 16)) + (((b32 & 0x0000FFFF) * ((c32 >> 16)) >> 16));
Chris@69:     return ret;
Chris@69: }
Chris@69: 
Chris@69: #undef silk_SMULBB
Chris@69: static OPUS_INLINE opus_int32 silk_SMULBB(opus_int32 a32, opus_int32 b32){
Chris@69:     opus_int32 ret;
Chris@69:     ops_count += 1;
Chris@69:     ret = (opus_int32)((opus_int16)a32) * (opus_int32)((opus_int16)b32);
Chris@69:     return ret;
Chris@69: }
Chris@69: #undef silk_SMLABB
Chris@69: static OPUS_INLINE opus_int32 silk_SMLABB(opus_int32 a32, opus_int32 b32, opus_int32 c32){
Chris@69:     opus_int32 ret;
Chris@69:     ops_count += 1;
Chris@69:     ret = a32 + (opus_int32)((opus_int16)b32) * (opus_int32)((opus_int16)c32);
Chris@69:     return ret;
Chris@69: }
Chris@69: 
Chris@69: #undef silk_SMULBT
Chris@69: static OPUS_INLINE opus_int32 silk_SMULBT(opus_int32 a32, opus_int32 b32 ){
Chris@69:     opus_int32 ret;
Chris@69:     ops_count += 4;
Chris@69:     ret = ((opus_int32)((opus_int16)a32)) * (b32 >> 16);
Chris@69:     return ret;
Chris@69: }
Chris@69: 
Chris@69: #undef silk_SMLABT
Chris@69: static OPUS_INLINE opus_int32 silk_SMLABT(opus_int32 a32, opus_int32 b32, opus_int32 c32){
Chris@69:     opus_int32 ret;
Chris@69:     ops_count += 1;
Chris@69:     ret = a32 + ((opus_int32)((opus_int16)b32)) * (c32 >> 16);
Chris@69:     return ret;
Chris@69: }
Chris@69: 
Chris@69: #undef silk_SMULTT
Chris@69: static OPUS_INLINE opus_int32 silk_SMULTT(opus_int32 a32, opus_int32 b32){
Chris@69:     opus_int32 ret;
Chris@69:     ops_count += 1;
Chris@69:     ret = (a32 >> 16) * (b32 >> 16);
Chris@69:     return ret;
Chris@69: }
Chris@69: 
Chris@69: #undef    silk_SMLATT
Chris@69: static OPUS_INLINE opus_int32 silk_SMLATT(opus_int32 a32, opus_int32 b32, opus_int32 c32){
Chris@69:     opus_int32 ret;
Chris@69:     ops_count += 1;
Chris@69:     ret = a32 + (b32 >> 16) * (c32 >> 16);
Chris@69:     return ret;
Chris@69: }
Chris@69: 
Chris@69: 
Chris@69: /* multiply-accumulate macros that allow overflow in the addition (ie, no asserts in debug mode)*/
Chris@69: #undef    silk_MLA_ovflw
Chris@69: #define silk_MLA_ovflw silk_MLA
Chris@69: 
Chris@69: #undef silk_SMLABB_ovflw
Chris@69: #define silk_SMLABB_ovflw silk_SMLABB
Chris@69: 
Chris@69: #undef silk_SMLABT_ovflw
Chris@69: #define silk_SMLABT_ovflw silk_SMLABT
Chris@69: 
Chris@69: #undef silk_SMLATT_ovflw
Chris@69: #define silk_SMLATT_ovflw silk_SMLATT
Chris@69: 
Chris@69: #undef silk_SMLAWB_ovflw
Chris@69: #define silk_SMLAWB_ovflw silk_SMLAWB
Chris@69: 
Chris@69: #undef silk_SMLAWT_ovflw
Chris@69: #define silk_SMLAWT_ovflw silk_SMLAWT
Chris@69: 
Chris@69: #undef silk_SMULL
Chris@69: static OPUS_INLINE opus_int64 silk_SMULL(opus_int32 a32, opus_int32 b32){
Chris@69:     opus_int64 ret;
Chris@69:     ops_count += 8;
Chris@69:     ret = ((opus_int64)(a32) * /*(opus_int64)*/(b32));
Chris@69:     return ret;
Chris@69: }
Chris@69: 
Chris@69: #undef    silk_SMLAL
Chris@69: static OPUS_INLINE opus_int64 silk_SMLAL(opus_int64 a64, opus_int32 b32, opus_int32 c32){
Chris@69:     opus_int64 ret;
Chris@69:     ops_count += 8;
Chris@69:     ret = a64 + ((opus_int64)(b32) * /*(opus_int64)*/(c32));
Chris@69:     return ret;
Chris@69: }
Chris@69: #undef    silk_SMLALBB
Chris@69: static OPUS_INLINE opus_int64 silk_SMLALBB(opus_int64 a64, opus_int16 b16, opus_int16 c16){
Chris@69:     opus_int64 ret;
Chris@69:     ops_count += 4;
Chris@69:     ret = a64 + ((opus_int64)(b16) * /*(opus_int64)*/(c16));
Chris@69:     return ret;
Chris@69: }
Chris@69: 
Chris@69: #undef    SigProcFIX_CLZ16
Chris@69: static OPUS_INLINE opus_int32 SigProcFIX_CLZ16(opus_int16 in16)
Chris@69: {
Chris@69:     opus_int32 out32 = 0;
Chris@69:     ops_count += 10;
Chris@69:     if( in16 == 0 ) {
Chris@69:         return 16;
Chris@69:     }
Chris@69:     /* test nibbles */
Chris@69:     if( in16 & 0xFF00 ) {
Chris@69:         if( in16 & 0xF000 ) {
Chris@69:             in16 >>= 12;
Chris@69:         } else {
Chris@69:             out32 += 4;
Chris@69:             in16 >>= 8;
Chris@69:         }
Chris@69:     } else {
Chris@69:         if( in16 & 0xFFF0 ) {
Chris@69:             out32 += 8;
Chris@69:             in16 >>= 4;
Chris@69:         } else {
Chris@69:             out32 += 12;
Chris@69:         }
Chris@69:     }
Chris@69:     /* test bits and return */
Chris@69:     if( in16 & 0xC ) {
Chris@69:         if( in16 & 0x8 )
Chris@69:             return out32 + 0;
Chris@69:         else
Chris@69:             return out32 + 1;
Chris@69:     } else {
Chris@69:         if( in16 & 0xE )
Chris@69:             return out32 + 2;
Chris@69:         else
Chris@69:             return out32 + 3;
Chris@69:     }
Chris@69: }
Chris@69: 
Chris@69: #undef SigProcFIX_CLZ32
Chris@69: static OPUS_INLINE opus_int32 SigProcFIX_CLZ32(opus_int32 in32)
Chris@69: {
Chris@69:     /* test highest 16 bits and convert to opus_int16 */
Chris@69:     ops_count += 2;
Chris@69:     if( in32 & 0xFFFF0000 ) {
Chris@69:         return SigProcFIX_CLZ16((opus_int16)(in32 >> 16));
Chris@69:     } else {
Chris@69:         return SigProcFIX_CLZ16((opus_int16)in32) + 16;
Chris@69:     }
Chris@69: }
Chris@69: 
Chris@69: #undef silk_DIV32
Chris@69: static OPUS_INLINE opus_int32 silk_DIV32(opus_int32 a32, opus_int32 b32){
Chris@69:     ops_count += 64;
Chris@69:     return a32 / b32;
Chris@69: }
Chris@69: 
Chris@69: #undef silk_DIV32_16
Chris@69: static OPUS_INLINE opus_int32 silk_DIV32_16(opus_int32 a32, opus_int32 b32){
Chris@69:     ops_count += 32;
Chris@69:     return a32 / b32;
Chris@69: }
Chris@69: 
Chris@69: #undef silk_SAT8
Chris@69: static OPUS_INLINE opus_int8 silk_SAT8(opus_int64 a){
Chris@69:     opus_int8 tmp;
Chris@69:     ops_count += 1;
Chris@69:     tmp = (opus_int8)((a) > silk_int8_MAX ? silk_int8_MAX  : \
Chris@69:                     ((a) < silk_int8_MIN ? silk_int8_MIN  : (a)));
Chris@69:     return(tmp);
Chris@69: }
Chris@69: 
Chris@69: #undef silk_SAT16
Chris@69: static OPUS_INLINE opus_int16 silk_SAT16(opus_int64 a){
Chris@69:     opus_int16 tmp;
Chris@69:     ops_count += 1;
Chris@69:     tmp = (opus_int16)((a) > silk_int16_MAX ? silk_int16_MAX  : \
Chris@69:                      ((a) < silk_int16_MIN ? silk_int16_MIN  : (a)));
Chris@69:     return(tmp);
Chris@69: }
Chris@69: #undef silk_SAT32
Chris@69: static OPUS_INLINE opus_int32 silk_SAT32(opus_int64 a){
Chris@69:     opus_int32 tmp;
Chris@69:     ops_count += 1;
Chris@69:     tmp = (opus_int32)((a) > silk_int32_MAX ? silk_int32_MAX  : \
Chris@69:                      ((a) < silk_int32_MIN ? silk_int32_MIN  : (a)));
Chris@69:     return(tmp);
Chris@69: }
Chris@69: #undef silk_POS_SAT32
Chris@69: static OPUS_INLINE opus_int32 silk_POS_SAT32(opus_int64 a){
Chris@69:     opus_int32 tmp;
Chris@69:     ops_count += 1;
Chris@69:     tmp = (opus_int32)((a) > silk_int32_MAX ? silk_int32_MAX : (a));
Chris@69:     return(tmp);
Chris@69: }
Chris@69: 
Chris@69: #undef silk_ADD_POS_SAT8
Chris@69: static OPUS_INLINE opus_int8 silk_ADD_POS_SAT8(opus_int64 a, opus_int64 b){
Chris@69:     opus_int8 tmp;
Chris@69:     ops_count += 1;
Chris@69:     tmp = (opus_int8)((((a)+(b)) & 0x80) ? silk_int8_MAX  : ((a)+(b)));
Chris@69:     return(tmp);
Chris@69: }
Chris@69: #undef silk_ADD_POS_SAT16
Chris@69: static OPUS_INLINE opus_int16 silk_ADD_POS_SAT16(opus_int64 a, opus_int64 b){
Chris@69:     opus_int16 tmp;
Chris@69:     ops_count += 1;
Chris@69:     tmp = (opus_int16)((((a)+(b)) & 0x8000) ? silk_int16_MAX : ((a)+(b)));
Chris@69:     return(tmp);
Chris@69: }
Chris@69: 
Chris@69: #undef silk_ADD_POS_SAT32
Chris@69: static OPUS_INLINE opus_int32 silk_ADD_POS_SAT32(opus_int64 a, opus_int64 b){
Chris@69:     opus_int32 tmp;
Chris@69:     ops_count += 1;
Chris@69:     tmp = (opus_int32)((((a)+(b)) & 0x80000000) ? silk_int32_MAX : ((a)+(b)));
Chris@69:     return(tmp);
Chris@69: }
Chris@69: 
Chris@69: #undef    silk_LSHIFT8
Chris@69: static OPUS_INLINE opus_int8 silk_LSHIFT8(opus_int8 a, opus_int32 shift){
Chris@69:     opus_int8 ret;
Chris@69:     ops_count += 1;
Chris@69:     ret = a << shift;
Chris@69:     return ret;
Chris@69: }
Chris@69: #undef    silk_LSHIFT16
Chris@69: static OPUS_INLINE opus_int16 silk_LSHIFT16(opus_int16 a, opus_int32 shift){
Chris@69:     opus_int16 ret;
Chris@69:     ops_count += 1;
Chris@69:     ret = a << shift;
Chris@69:     return ret;
Chris@69: }
Chris@69: #undef    silk_LSHIFT32
Chris@69: static OPUS_INLINE opus_int32 silk_LSHIFT32(opus_int32 a, opus_int32 shift){
Chris@69:     opus_int32 ret;
Chris@69:     ops_count += 1;
Chris@69:     ret = a << shift;
Chris@69:     return ret;
Chris@69: }
Chris@69: #undef    silk_LSHIFT64
Chris@69: static OPUS_INLINE opus_int64 silk_LSHIFT64(opus_int64 a, opus_int shift){
Chris@69:     ops_count += 1;
Chris@69:     return a << shift;
Chris@69: }
Chris@69: 
Chris@69: #undef    silk_LSHIFT_ovflw
Chris@69: static OPUS_INLINE opus_int32 silk_LSHIFT_ovflw(opus_int32 a, opus_int32 shift){
Chris@69:     ops_count += 1;
Chris@69:     return a << shift;
Chris@69: }
Chris@69: 
Chris@69: #undef    silk_LSHIFT_uint
Chris@69: static OPUS_INLINE opus_uint32 silk_LSHIFT_uint(opus_uint32 a, opus_int32 shift){
Chris@69:     opus_uint32 ret;
Chris@69:     ops_count += 1;
Chris@69:     ret = a << shift;
Chris@69:     return ret;
Chris@69: }
Chris@69: 
Chris@69: #undef    silk_RSHIFT8
Chris@69: static OPUS_INLINE opus_int8 silk_RSHIFT8(opus_int8 a, opus_int32 shift){
Chris@69:     ops_count += 1;
Chris@69:     return a >> shift;
Chris@69: }
Chris@69: #undef    silk_RSHIFT16
Chris@69: static OPUS_INLINE opus_int16 silk_RSHIFT16(opus_int16 a, opus_int32 shift){
Chris@69:     ops_count += 1;
Chris@69:     return a >> shift;
Chris@69: }
Chris@69: #undef    silk_RSHIFT32
Chris@69: static OPUS_INLINE opus_int32 silk_RSHIFT32(opus_int32 a, opus_int32 shift){
Chris@69:     ops_count += 1;
Chris@69:     return a >> shift;
Chris@69: }
Chris@69: #undef    silk_RSHIFT64
Chris@69: static OPUS_INLINE opus_int64 silk_RSHIFT64(opus_int64 a, opus_int64 shift){
Chris@69:     ops_count += 1;
Chris@69:     return a >> shift;
Chris@69: }
Chris@69: 
Chris@69: #undef    silk_RSHIFT_uint
Chris@69: static OPUS_INLINE opus_uint32 silk_RSHIFT_uint(opus_uint32 a, opus_int32 shift){
Chris@69:     ops_count += 1;
Chris@69:     return a >> shift;
Chris@69: }
Chris@69: 
Chris@69: #undef    silk_ADD_LSHIFT
Chris@69: static OPUS_INLINE opus_int32 silk_ADD_LSHIFT(opus_int32 a, opus_int32 b, opus_int32 shift){
Chris@69:     opus_int32 ret;
Chris@69:     ops_count += 1;
Chris@69:     ret = a + (b << shift);
Chris@69:     return ret;                /* shift >= 0*/
Chris@69: }
Chris@69: #undef    silk_ADD_LSHIFT32
Chris@69: static OPUS_INLINE opus_int32 silk_ADD_LSHIFT32(opus_int32 a, opus_int32 b, opus_int32 shift){
Chris@69:     opus_int32 ret;
Chris@69:     ops_count += 1;
Chris@69:     ret = a + (b << shift);
Chris@69:     return ret;                /* shift >= 0*/
Chris@69: }
Chris@69: #undef    silk_ADD_LSHIFT_uint
Chris@69: static OPUS_INLINE opus_uint32 silk_ADD_LSHIFT_uint(opus_uint32 a, opus_uint32 b, opus_int32 shift){
Chris@69:     opus_uint32 ret;
Chris@69:     ops_count += 1;
Chris@69:     ret = a + (b << shift);
Chris@69:     return ret;                /* shift >= 0*/
Chris@69: }
Chris@69: #undef    silk_ADD_RSHIFT
Chris@69: static OPUS_INLINE opus_int32 silk_ADD_RSHIFT(opus_int32 a, opus_int32 b, opus_int32 shift){
Chris@69:     opus_int32 ret;
Chris@69:     ops_count += 1;
Chris@69:     ret = a + (b >> shift);
Chris@69:     return ret;                /* shift  > 0*/
Chris@69: }
Chris@69: #undef    silk_ADD_RSHIFT32
Chris@69: static OPUS_INLINE opus_int32 silk_ADD_RSHIFT32(opus_int32 a, opus_int32 b, opus_int32 shift){
Chris@69:     opus_int32 ret;
Chris@69:     ops_count += 1;
Chris@69:     ret = a + (b >> shift);
Chris@69:     return ret;                /* shift  > 0*/
Chris@69: }
Chris@69: #undef    silk_ADD_RSHIFT_uint
Chris@69: static OPUS_INLINE opus_uint32 silk_ADD_RSHIFT_uint(opus_uint32 a, opus_uint32 b, opus_int32 shift){
Chris@69:     opus_uint32 ret;
Chris@69:     ops_count += 1;
Chris@69:     ret = a + (b >> shift);
Chris@69:     return ret;                /* shift  > 0*/
Chris@69: }
Chris@69: #undef    silk_SUB_LSHIFT32
Chris@69: static OPUS_INLINE opus_int32 silk_SUB_LSHIFT32(opus_int32 a, opus_int32 b, opus_int32 shift){
Chris@69:     opus_int32 ret;
Chris@69:     ops_count += 1;
Chris@69:     ret = a - (b << shift);
Chris@69:     return ret;                /* shift >= 0*/
Chris@69: }
Chris@69: #undef    silk_SUB_RSHIFT32
Chris@69: static OPUS_INLINE opus_int32 silk_SUB_RSHIFT32(opus_int32 a, opus_int32 b, opus_int32 shift){
Chris@69:     opus_int32 ret;
Chris@69:     ops_count += 1;
Chris@69:     ret = a - (b >> shift);
Chris@69:     return ret;                /* shift  > 0*/
Chris@69: }
Chris@69: 
Chris@69: #undef    silk_RSHIFT_ROUND
Chris@69: static OPUS_INLINE opus_int32 silk_RSHIFT_ROUND(opus_int32 a, opus_int32 shift){
Chris@69:     opus_int32 ret;
Chris@69:     ops_count += 3;
Chris@69:     ret = shift == 1 ? (a >> 1) + (a & 1) : ((a >> (shift - 1)) + 1) >> 1;
Chris@69:     return ret;
Chris@69: }
Chris@69: 
Chris@69: #undef    silk_RSHIFT_ROUND64
Chris@69: static OPUS_INLINE opus_int64 silk_RSHIFT_ROUND64(opus_int64 a, opus_int32 shift){
Chris@69:     opus_int64 ret;
Chris@69:     ops_count += 6;
Chris@69:     ret = shift == 1 ? (a >> 1) + (a & 1) : ((a >> (shift - 1)) + 1) >> 1;
Chris@69:     return ret;
Chris@69: }
Chris@69: 
Chris@69: #undef    silk_abs_int64
Chris@69: static OPUS_INLINE opus_int64 silk_abs_int64(opus_int64 a){
Chris@69:     ops_count += 1;
Chris@69:     return (((a) >  0)  ? (a) : -(a));            /* Be careful, silk_abs returns wrong when input equals to silk_intXX_MIN*/
Chris@69: }
Chris@69: 
Chris@69: #undef    silk_abs_int32
Chris@69: static OPUS_INLINE opus_int32 silk_abs_int32(opus_int32 a){
Chris@69:     ops_count += 1;
Chris@69:     return silk_abs(a);
Chris@69: }
Chris@69: 
Chris@69: 
Chris@69: #undef silk_min
Chris@69: static silk_min(a, b){
Chris@69:     ops_count += 1;
Chris@69:     return (((a) < (b)) ? (a) :  (b));
Chris@69: }
Chris@69: #undef silk_max
Chris@69: static silk_max(a, b){
Chris@69:     ops_count += 1;
Chris@69:     return (((a) > (b)) ? (a) :  (b));
Chris@69: }
Chris@69: #undef silk_sign
Chris@69: static silk_sign(a){
Chris@69:     ops_count += 1;
Chris@69:     return ((a) > 0 ? 1 : ( (a) < 0 ? -1 : 0 ));
Chris@69: }
Chris@69: 
Chris@69: #undef    silk_ADD16
Chris@69: static OPUS_INLINE opus_int16 silk_ADD16(opus_int16 a, opus_int16 b){
Chris@69:     opus_int16 ret;
Chris@69:     ops_count += 1;
Chris@69:     ret = a + b;
Chris@69:     return ret;
Chris@69: }
Chris@69: 
Chris@69: #undef    silk_ADD32
Chris@69: static OPUS_INLINE opus_int32 silk_ADD32(opus_int32 a, opus_int32 b){
Chris@69:     opus_int32 ret;
Chris@69:     ops_count += 1;
Chris@69:     ret = a + b;
Chris@69:     return ret;
Chris@69: }
Chris@69: 
Chris@69: #undef    silk_ADD64
Chris@69: static OPUS_INLINE opus_int64 silk_ADD64(opus_int64 a, opus_int64 b){
Chris@69:     opus_int64 ret;
Chris@69:     ops_count += 2;
Chris@69:     ret = a + b;
Chris@69:     return ret;
Chris@69: }
Chris@69: 
Chris@69: #undef    silk_SUB16
Chris@69: static OPUS_INLINE opus_int16 silk_SUB16(opus_int16 a, opus_int16 b){
Chris@69:     opus_int16 ret;
Chris@69:     ops_count += 1;
Chris@69:     ret = a - b;
Chris@69:     return ret;
Chris@69: }
Chris@69: 
Chris@69: #undef    silk_SUB32
Chris@69: static OPUS_INLINE opus_int32 silk_SUB32(opus_int32 a, opus_int32 b){
Chris@69:     opus_int32 ret;
Chris@69:     ops_count += 1;
Chris@69:     ret = a - b;
Chris@69:     return ret;
Chris@69: }
Chris@69: 
Chris@69: #undef    silk_SUB64
Chris@69: static OPUS_INLINE opus_int64 silk_SUB64(opus_int64 a, opus_int64 b){
Chris@69:     opus_int64 ret;
Chris@69:     ops_count += 2;
Chris@69:     ret = a - b;
Chris@69:     return ret;
Chris@69: }
Chris@69: 
Chris@69: #undef silk_ADD_SAT16
Chris@69: static OPUS_INLINE opus_int16 silk_ADD_SAT16( opus_int16 a16, opus_int16 b16 ) {
Chris@69:     opus_int16 res;
Chris@69:     /* Nb will be counted in AKP_add32 and silk_SAT16*/
Chris@69:     res = (opus_int16)silk_SAT16( silk_ADD32( (opus_int32)(a16), (b16) ) );
Chris@69:     return res;
Chris@69: }
Chris@69: 
Chris@69: #undef silk_ADD_SAT32
Chris@69: static OPUS_INLINE opus_int32 silk_ADD_SAT32(opus_int32 a32, opus_int32 b32){
Chris@69:     opus_int32 res;
Chris@69:     ops_count += 1;
Chris@69:     res =    ((((a32) + (b32)) & 0x80000000) == 0 ?                                    \
Chris@69:             ((((a32) & (b32)) & 0x80000000) != 0 ? silk_int32_MIN : (a32)+(b32)) :    \
Chris@69:             ((((a32) | (b32)) & 0x80000000) == 0 ? silk_int32_MAX : (a32)+(b32)) );
Chris@69:     return res;
Chris@69: }
Chris@69: 
Chris@69: #undef silk_ADD_SAT64
Chris@69: static OPUS_INLINE opus_int64 silk_ADD_SAT64( opus_int64 a64, opus_int64 b64 ) {
Chris@69:     opus_int64 res;
Chris@69:     ops_count += 1;
Chris@69:     res =    ((((a64) + (b64)) & 0x8000000000000000LL) == 0 ?                                \
Chris@69:             ((((a64) & (b64)) & 0x8000000000000000LL) != 0 ? silk_int64_MIN : (a64)+(b64)) :    \
Chris@69:             ((((a64) | (b64)) & 0x8000000000000000LL) == 0 ? silk_int64_MAX : (a64)+(b64)) );
Chris@69:     return res;
Chris@69: }
Chris@69: 
Chris@69: #undef silk_SUB_SAT16
Chris@69: static OPUS_INLINE opus_int16 silk_SUB_SAT16( opus_int16 a16, opus_int16 b16 ) {
Chris@69:     opus_int16 res;
Chris@69:     silk_assert(0);
Chris@69:     /* Nb will be counted in sub-macros*/
Chris@69:     res = (opus_int16)silk_SAT16( silk_SUB32( (opus_int32)(a16), (b16) ) );
Chris@69:     return res;
Chris@69: }
Chris@69: 
Chris@69: #undef silk_SUB_SAT32
Chris@69: static OPUS_INLINE opus_int32 silk_SUB_SAT32( opus_int32 a32, opus_int32 b32 ) {
Chris@69:     opus_int32 res;
Chris@69:     ops_count += 1;
Chris@69:     res =     ((((a32)-(b32)) & 0x80000000) == 0 ?                                            \
Chris@69:             (( (a32) & ((b32)^0x80000000) & 0x80000000) ? silk_int32_MIN : (a32)-(b32)) :    \
Chris@69:             ((((a32)^0x80000000) & (b32)  & 0x80000000) ? silk_int32_MAX : (a32)-(b32)) );
Chris@69:     return res;
Chris@69: }
Chris@69: 
Chris@69: #undef silk_SUB_SAT64
Chris@69: static OPUS_INLINE opus_int64 silk_SUB_SAT64( opus_int64 a64, opus_int64 b64 ) {
Chris@69:     opus_int64 res;
Chris@69:     ops_count += 1;
Chris@69:     res =    ((((a64)-(b64)) & 0x8000000000000000LL) == 0 ?                                                        \
Chris@69:             (( (a64) & ((b64)^0x8000000000000000LL) & 0x8000000000000000LL) ? silk_int64_MIN : (a64)-(b64)) :    \
Chris@69:             ((((a64)^0x8000000000000000LL) & (b64)  & 0x8000000000000000LL) ? silk_int64_MAX : (a64)-(b64)) );
Chris@69: 
Chris@69:     return res;
Chris@69: }
Chris@69: 
Chris@69: #undef    silk_SMULWW
Chris@69: static OPUS_INLINE opus_int32 silk_SMULWW(opus_int32 a32, opus_int32 b32){
Chris@69:     opus_int32 ret;
Chris@69:     /* Nb will be counted in sub-macros*/
Chris@69:     ret = silk_MLA(silk_SMULWB((a32), (b32)), (a32), silk_RSHIFT_ROUND((b32), 16));
Chris@69:     return ret;
Chris@69: }
Chris@69: 
Chris@69: #undef    silk_SMLAWW
Chris@69: static OPUS_INLINE opus_int32 silk_SMLAWW(opus_int32 a32, opus_int32 b32, opus_int32 c32){
Chris@69:     opus_int32 ret;
Chris@69:     /* Nb will be counted in sub-macros*/
Chris@69:     ret = silk_MLA(silk_SMLAWB((a32), (b32), (c32)), (b32), silk_RSHIFT_ROUND((c32), 16));
Chris@69:     return ret;
Chris@69: }
Chris@69: 
Chris@69: #undef    silk_min_int
Chris@69: static OPUS_INLINE opus_int silk_min_int(opus_int a, opus_int b)
Chris@69: {
Chris@69:     ops_count += 1;
Chris@69:     return (((a) < (b)) ? (a) : (b));
Chris@69: }
Chris@69: 
Chris@69: #undef    silk_min_16
Chris@69: static OPUS_INLINE opus_int16 silk_min_16(opus_int16 a, opus_int16 b)
Chris@69: {
Chris@69:     ops_count += 1;
Chris@69:     return (((a) < (b)) ? (a) : (b));
Chris@69: }
Chris@69: #undef    silk_min_32
Chris@69: static OPUS_INLINE opus_int32 silk_min_32(opus_int32 a, opus_int32 b)
Chris@69: {
Chris@69:     ops_count += 1;
Chris@69:     return (((a) < (b)) ? (a) : (b));
Chris@69: }
Chris@69: #undef    silk_min_64
Chris@69: static OPUS_INLINE opus_int64 silk_min_64(opus_int64 a, opus_int64 b)
Chris@69: {
Chris@69:     ops_count += 1;
Chris@69:     return (((a) < (b)) ? (a) : (b));
Chris@69: }
Chris@69: 
Chris@69: /* silk_min() versions with typecast in the function call */
Chris@69: #undef    silk_max_int
Chris@69: static OPUS_INLINE opus_int silk_max_int(opus_int a, opus_int b)
Chris@69: {
Chris@69:     ops_count += 1;
Chris@69:     return (((a) > (b)) ? (a) : (b));
Chris@69: }
Chris@69: #undef    silk_max_16
Chris@69: static OPUS_INLINE opus_int16 silk_max_16(opus_int16 a, opus_int16 b)
Chris@69: {
Chris@69:     ops_count += 1;
Chris@69:     return (((a) > (b)) ? (a) : (b));
Chris@69: }
Chris@69: #undef    silk_max_32
Chris@69: static OPUS_INLINE opus_int32 silk_max_32(opus_int32 a, opus_int32 b)
Chris@69: {
Chris@69:     ops_count += 1;
Chris@69:     return (((a) > (b)) ? (a) : (b));
Chris@69: }
Chris@69: 
Chris@69: #undef    silk_max_64
Chris@69: static OPUS_INLINE opus_int64 silk_max_64(opus_int64 a, opus_int64 b)
Chris@69: {
Chris@69:     ops_count += 1;
Chris@69:     return (((a) > (b)) ? (a) : (b));
Chris@69: }
Chris@69: 
Chris@69: 
Chris@69: #undef silk_LIMIT_int
Chris@69: static OPUS_INLINE opus_int silk_LIMIT_int(opus_int a, opus_int limit1, opus_int limit2)
Chris@69: {
Chris@69:     opus_int ret;
Chris@69:     ops_count += 6;
Chris@69: 
Chris@69:     ret = ((limit1) > (limit2) ? ((a) > (limit1) ? (limit1) : ((a) < (limit2) ? (limit2) : (a))) \
Chris@69:         : ((a) > (limit2) ? (limit2) : ((a) < (limit1) ? (limit1) : (a))));
Chris@69: 
Chris@69:     return(ret);
Chris@69: }
Chris@69: 
Chris@69: #undef silk_LIMIT_16
Chris@69: static OPUS_INLINE opus_int16 silk_LIMIT_16(opus_int16 a, opus_int16 limit1, opus_int16 limit2)
Chris@69: {
Chris@69:     opus_int16 ret;
Chris@69:     ops_count += 6;
Chris@69: 
Chris@69:     ret = ((limit1) > (limit2) ? ((a) > (limit1) ? (limit1) : ((a) < (limit2) ? (limit2) : (a))) \
Chris@69:         : ((a) > (limit2) ? (limit2) : ((a) < (limit1) ? (limit1) : (a))));
Chris@69: 
Chris@69: return(ret);
Chris@69: }
Chris@69: 
Chris@69: 
Chris@69: #undef silk_LIMIT_32
Chris@69: static OPUS_INLINE opus_int32 silk_LIMIT_32(opus_int32 a, opus_int32 limit1, opus_int32 limit2)
Chris@69: {
Chris@69:     opus_int32 ret;
Chris@69:     ops_count += 6;
Chris@69: 
Chris@69:     ret = ((limit1) > (limit2) ? ((a) > (limit1) ? (limit1) : ((a) < (limit2) ? (limit2) : (a))) \
Chris@69:         : ((a) > (limit2) ? (limit2) : ((a) < (limit1) ? (limit1) : (a))));
Chris@69:     return(ret);
Chris@69: }
Chris@69: 
Chris@69: #else
Chris@69: #define varDefine
Chris@69: #define silk_SaveCount()
Chris@69: 
Chris@69: #endif
Chris@69: #endif
Chris@69: