1885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org/* Copyright (C) 2003-2008 Jean-Marc Valin 2885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org Copyright (C) 2007-2012 Xiph.Org Foundation */ 3885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org/** 4885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org @file fixed_debug.h 5885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org @brief Fixed-point operations with debugging 6885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org*/ 7885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org/* 8885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org Redistribution and use in source and binary forms, with or without 9885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org modification, are permitted provided that the following conditions 10885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org are met: 11885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 12885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org - Redistributions of source code must retain the above copyright 13885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org notice, this list of conditions and the following disclaimer. 14885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 15885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org - Redistributions in binary form must reproduce the above copyright 16885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org notice, this list of conditions and the following disclaimer in the 17885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org documentation and/or other materials provided with the distribution. 18885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 19885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER 23885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 24885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 25885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 26885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 27885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 28885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 29885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org*/ 31885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 32885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifndef FIXED_DEBUG_H 33885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define FIXED_DEBUG_H 34885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 35885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#include <stdio.h> 363c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.com#include "opus_defines.h" 37885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 38885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef CELT_C 39885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgOPUS_EXPORT opus_int64 celt_mips=0; 40885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#else 41885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.orgextern opus_int64 celt_mips; 42885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 43885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 44885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define MULT16_16SU(a,b) ((opus_val32)(opus_val16)(a)*(opus_val32)(opus_uint16)(b)) 45885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define MULT32_32_Q31(a,b) ADD32(ADD32(SHL32(MULT16_16(SHR32((a),16),SHR((b),16)),1), SHR32(MULT16_16SU(SHR32((a),16),((b)&0x0000ffff)),15)), SHR32(MULT16_16SU(SHR32((b),16),((a)&0x0000ffff)),15)) 46885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 47885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org/** 16x32 multiplication, followed by a 16-bit shift right. Results fits in 32 bits */ 48885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define MULT16_32_Q16(a,b) ADD32(MULT16_16((a),SHR32((b),16)), SHR32(MULT16_16SU((a),((b)&0x0000ffff)),16)) 49885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 50885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define MULT16_32_P16(a,b) MULT16_32_PX(a,b,16) 51885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 52885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define QCONST16(x,bits) ((opus_val16)(.5+(x)*(((opus_val32)1)<<(bits)))) 53885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define QCONST32(x,bits) ((opus_val32)(.5+(x)*(((opus_val32)1)<<(bits)))) 54885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 55885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define VERIFY_SHORT(x) ((x)<=32767&&(x)>=-32768) 56885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define VERIFY_INT(x) ((x)<=2147483647LL&&(x)>=-2147483648LL) 57885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define VERIFY_UINT(x) ((x)<=(2147483647LLU<<1)) 58885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 59885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define SHR(a,b) SHR32(a,b) 60885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define PSHR(a,b) PSHR32(a,b) 61885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 623c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE short NEG16(int x) 63885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 64885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org int res; 65885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(x)) 66885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 67885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "NEG16: input is not short: %d\n", (int)x); 68885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 69885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 70885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 71885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 72885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = -x; 73885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(res)) 74885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 75885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "NEG16: output is not short: %d\n", (int)res); 76885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 77885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 78885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 79885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 80885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips++; 81885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 82885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 833c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE int NEG32(opus_int64 x) 84885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 85885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org opus_int64 res; 86885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_INT(x)) 87885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 88885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "NEG16: input is not int: %d\n", (int)x); 89885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 90885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 91885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 92885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 93885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = -x; 94885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_INT(res)) 95885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 96885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "NEG16: output is not int: %d\n", (int)res); 97885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 98885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 99885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 100885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 101885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips+=2; 102885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 103885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 104885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 105885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define EXTRACT16(x) EXTRACT16_(x, __FILE__, __LINE__) 1063c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE short EXTRACT16_(int x, char *file, int line) 107885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 108885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org int res; 109885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(x)) 110885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 111885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "EXTRACT16: input is not short: %d in %s: line %d\n", x, file, line); 112885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 113885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 114885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 115885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 116885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = x; 117885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips++; 118885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 119885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 120885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 121885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define EXTEND32(x) EXTEND32_(x, __FILE__, __LINE__) 1223c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE int EXTEND32_(int x, char *file, int line) 123885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 124885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org int res; 125885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(x)) 126885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 127885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "EXTEND32: input is not short: %d in %s: line %d\n", x, file, line); 128885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 129885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 130885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 131885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 132885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = x; 133885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips++; 134885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 135885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 136885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 137885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define SHR16(a, shift) SHR16_(a, shift, __FILE__, __LINE__) 1383c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE short SHR16_(int a, int shift, char *file, int line) 139885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 140885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org int res; 141885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(a) || !VERIFY_SHORT(shift)) 142885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 143885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "SHR16: inputs are not short: %d >> %d in %s: line %d\n", a, shift, file, line); 144885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 145885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 146885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 147885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 148885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = a>>shift; 149885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(res)) 150885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 151885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "SHR16: output is not short: %d in %s: line %d\n", res, file, line); 152885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 153885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 154885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 155885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 156885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips++; 157885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 158885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 159885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define SHL16(a, shift) SHL16_(a, shift, __FILE__, __LINE__) 1603c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE short SHL16_(int a, int shift, char *file, int line) 161885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 162885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org int res; 163885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(a) || !VERIFY_SHORT(shift)) 164885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 165885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "SHL16: inputs are not short: %d %d in %s: line %d\n", a, shift, file, line); 166885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 167885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 168885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 169885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 170885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = a<<shift; 171885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(res)) 172885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 173885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "SHL16: output is not short: %d in %s: line %d\n", res, file, line); 174885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 175885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 176885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 177885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 178885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips++; 179885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 180885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 181885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 1823c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE int SHR32(opus_int64 a, int shift) 183885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 184885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org opus_int64 res; 185885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_INT(a) || !VERIFY_SHORT(shift)) 186885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 187885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "SHR32: inputs are not int: %d %d\n", (int)a, shift); 188885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 189885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 190885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 191885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 192885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = a>>shift; 193885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_INT(res)) 194885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 195885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "SHR32: output is not int: %d\n", (int)res); 196885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 197885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 198885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 199885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 200885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips+=2; 201885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 202885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 203885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define SHL32(a, shift) SHL32_(a, shift, __FILE__, __LINE__) 2043c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE int SHL32_(opus_int64 a, int shift, char *file, int line) 205885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 206885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org opus_int64 res; 207885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_INT(a) || !VERIFY_SHORT(shift)) 208885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 209885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "SHL32: inputs are not int: %lld %d in %s: line %d\n", a, shift, file, line); 210885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 211885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 212885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 213885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 214885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = a<<shift; 215885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_INT(res)) 216885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 217885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "SHL32: output is not int: %lld<<%d = %lld in %s: line %d\n", a, shift, res, file, line); 218885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 219885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 220885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 221885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 222885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips+=2; 223885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 224885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 225885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 226885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define PSHR32(a,shift) (celt_mips--,SHR32(ADD32((a),(((opus_val32)(1)<<((shift))>>1))),shift)) 227885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define VSHR32(a, shift) (((shift)>0) ? SHR32(a, shift) : SHL32(a, -(shift))) 228885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 229885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define ROUND16(x,a) (celt_mips--,EXTRACT16(PSHR32((x),(a)))) 230885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define HALF16(x) (SHR16(x,1)) 231885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define HALF32(x) (SHR32(x,1)) 232885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 233885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org//#define SHR(a,shift) ((a) >> (shift)) 234885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org//#define SHL(a,shift) ((a) << (shift)) 235885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 236885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define ADD16(a, b) ADD16_(a, b, __FILE__, __LINE__) 2373c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE short ADD16_(int a, int b, char *file, int line) 238885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 239885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org int res; 240885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) 241885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 242885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "ADD16: inputs are not short: %d %d in %s: line %d\n", a, b, file, line); 243885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 244885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 245885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 246885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 247885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = a+b; 248885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(res)) 249885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 250885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "ADD16: output is not short: %d+%d=%d in %s: line %d\n", a,b,res, file, line); 251885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 252885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 253885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 254885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 255885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips++; 256885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 257885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 258885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 259885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define SUB16(a, b) SUB16_(a, b, __FILE__, __LINE__) 2603c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE short SUB16_(int a, int b, char *file, int line) 261885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 262885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org int res; 263885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) 264885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 265885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "SUB16: inputs are not short: %d %d in %s: line %d\n", a, b, file, line); 266885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 267885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 268885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 269885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 270885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = a-b; 271885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(res)) 272885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 273885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "SUB16: output is not short: %d in %s: line %d\n", res, file, line); 274885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 275885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 276885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 277885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 278885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips++; 279885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 280885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 281885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 282885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define ADD32(a, b) ADD32_(a, b, __FILE__, __LINE__) 2833c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE int ADD32_(opus_int64 a, opus_int64 b, char *file, int line) 284885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 285885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org opus_int64 res; 286885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_INT(a) || !VERIFY_INT(b)) 287885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 288885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "ADD32: inputs are not int: %d %d in %s: line %d\n", (int)a, (int)b, file, line); 289885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 290885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 291885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 292885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 293885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = a+b; 294885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_INT(res)) 295885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 296885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "ADD32: output is not int: %d in %s: line %d\n", (int)res, file, line); 297885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 298885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 299885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 300885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 301885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips+=2; 302885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 303885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 304885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 305885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define SUB32(a, b) SUB32_(a, b, __FILE__, __LINE__) 3063c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE int SUB32_(opus_int64 a, opus_int64 b, char *file, int line) 307885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 308885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org opus_int64 res; 309885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_INT(a) || !VERIFY_INT(b)) 310885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 311885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "SUB32: inputs are not int: %d %d in %s: line %d\n", (int)a, (int)b, file, line); 312885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 313885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 314885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 315885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 316885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = a-b; 317885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_INT(res)) 318885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 319885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "SUB32: output is not int: %d in %s: line %d\n", (int)res, file, line); 320885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 321885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 322885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 323885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 324885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips+=2; 325885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 326885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 327885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 328885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#undef UADD32 329885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define UADD32(a, b) UADD32_(a, b, __FILE__, __LINE__) 3303c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE unsigned int UADD32_(opus_uint64 a, opus_uint64 b, char *file, int line) 331885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 332885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org opus_uint64 res; 333885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_UINT(a) || !VERIFY_UINT(b)) 334885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 335885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "UADD32: inputs are not uint32: %llu %llu in %s: line %d\n", a, b, file, line); 336885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 337885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 338885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 339885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 340885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = a+b; 341885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_UINT(res)) 342885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 343885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "UADD32: output is not uint32: %llu in %s: line %d\n", res, file, line); 344885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 345885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 346885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 347885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 348885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips+=2; 349885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 350885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 351885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 352885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#undef USUB32 353885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define USUB32(a, b) USUB32_(a, b, __FILE__, __LINE__) 3543c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE unsigned int USUB32_(opus_uint64 a, opus_uint64 b, char *file, int line) 355885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 356885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org opus_uint64 res; 357885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_UINT(a) || !VERIFY_UINT(b)) 358885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 359885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "USUB32: inputs are not uint32: %llu %llu in %s: line %d\n", a, b, file, line); 360885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 361885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 362885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 363885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 364885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (a<b) 365885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 366885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "USUB32: inputs underflow: %llu < %llu in %s: line %d\n", a, b, file, line); 367885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 368885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 369885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 370885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 371885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = a-b; 372885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_UINT(res)) 373885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 374885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "USUB32: output is not uint32: %llu - %llu = %llu in %s: line %d\n", a, b, res, file, line); 375885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 376885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 377885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 378885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 379885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips+=2; 380885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 381885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 382885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 383885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org/* result fits in 16 bits */ 3843c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE short MULT16_16_16(int a, int b) 385885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 386885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org int res; 387885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) 388885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 389885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_16_16: inputs are not short: %d %d\n", a, b); 390885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 391885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 392885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 393885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 394885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = a*b; 395885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(res)) 396885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 397885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_16_16: output is not short: %d\n", res); 398885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 399885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 400885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 401885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 402885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips++; 403885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 404885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 405885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 406885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define MULT16_16(a, b) MULT16_16_(a, b, __FILE__, __LINE__) 4073c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE int MULT16_16_(int a, int b, char *file, int line) 408885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 409885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org opus_int64 res; 410885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) 411885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 412885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_16: inputs are not short: %d %d in %s: line %d\n", a, b, file, line); 413885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 414885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 415885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 416885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 417885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = ((opus_int64)a)*b; 418885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_INT(res)) 419885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 420885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_16: output is not int: %d in %s: line %d\n", (int)res, file, line); 421885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 422885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 423885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 424885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 425885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips++; 426885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 427885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 428885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 429885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define MAC16_16(c,a,b) (celt_mips-=2,ADD32((c),MULT16_16((a),(b)))) 430885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 431885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define MULT16_32_QX(a, b, Q) MULT16_32_QX_(a, b, Q, __FILE__, __LINE__) 4323c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE int MULT16_32_QX_(int a, opus_int64 b, int Q, char *file, int line) 433885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 434885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org opus_int64 res; 435885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(a) || !VERIFY_INT(b)) 436885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 437885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_32_Q%d: inputs are not short+int: %d %d in %s: line %d\n", Q, (int)a, (int)b, file, line); 438885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 439885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 440885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 441885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 442885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (ABS32(b)>=((opus_val32)(1)<<(15+Q))) 443885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 444885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_32_Q%d: second operand too large: %d %d in %s: line %d\n", Q, (int)a, (int)b, file, line); 445885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 446885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 447885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 448885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 449885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = (((opus_int64)a)*(opus_int64)b) >> Q; 450885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_INT(res)) 451885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 452885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_32_Q%d: output is not int: %d*%d=%d in %s: line %d\n", Q, (int)a, (int)b,(int)res, file, line); 453885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 454885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 455885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 456885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 457885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (Q==15) 458885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips+=3; 459885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org else 460885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips+=4; 461885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 462885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 463885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 464885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define MULT16_32_PX(a, b, Q) MULT16_32_PX_(a, b, Q, __FILE__, __LINE__) 4653c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE int MULT16_32_PX_(int a, opus_int64 b, int Q, char *file, int line) 466885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 467885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org opus_int64 res; 468885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(a) || !VERIFY_INT(b)) 469885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 470885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_32_P%d: inputs are not short+int: %d %d in %s: line %d\n\n", Q, (int)a, (int)b, file, line); 471885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 472885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 473885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 474885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 475885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (ABS32(b)>=((opus_int64)(1)<<(15+Q))) 476885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 477885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_32_Q%d: second operand too large: %d %d in %s: line %d\n\n", Q, (int)a, (int)b,file, line); 478885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 479885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 480885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 481885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 482885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = ((((opus_int64)a)*(opus_int64)b) + (((opus_val32)(1)<<Q)>>1))>> Q; 483885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_INT(res)) 484885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 485885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_32_P%d: output is not int: %d*%d=%d in %s: line %d\n\n", Q, (int)a, (int)b,(int)res, file, line); 486885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 487885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 488885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 489885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 490885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (Q==15) 491885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips+=4; 492885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org else 493885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips+=5; 494885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 495885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 496885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 497885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define MULT16_32_Q15(a,b) MULT16_32_QX(a,b,15) 498885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define MAC16_32_Q15(c,a,b) (celt_mips-=2,ADD32((c),MULT16_32_Q15((a),(b)))) 499885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 5003c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE int SATURATE(int a, int b) 501885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 502885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (a>b) 503885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org a=b; 504885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (a<-b) 505885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org a = -b; 506885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips+=3; 507885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return a; 508885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 509885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 5103c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE opus_int16 SATURATE16(opus_int32 a) 5113c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.com{ 5123c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.com celt_mips+=3; 5133c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.com if (a>32767) 5143c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.com return 32767; 5153c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.com else if (a<-32768) 5163c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.com return -32768; 5173c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.com else return a; 5183c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.com} 5193c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.com 5203c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE int MULT16_16_Q11_32(int a, int b) 521885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 522885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org opus_int64 res; 523885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) 524885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 525885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_16_Q11: inputs are not short: %d %d\n", a, b); 526885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 527885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 528885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 529885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 530885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = ((opus_int64)a)*b; 531885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res >>= 11; 532885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_INT(res)) 533885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 534885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_16_Q11: output is not short: %d*%d=%d\n", (int)a, (int)b, (int)res); 535885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 536885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 537885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 538885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 539885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips+=3; 540885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 541885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 5423c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE short MULT16_16_Q13(int a, int b) 543885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 544885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org opus_int64 res; 545885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) 546885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 547885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_16_Q13: inputs are not short: %d %d\n", a, b); 548885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 549885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 550885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 551885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 552885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = ((opus_int64)a)*b; 553885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res >>= 13; 554885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(res)) 555885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 556885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_16_Q13: output is not short: %d*%d=%d\n", a, b, (int)res); 557885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 558885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 559885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 560885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 561885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips+=3; 562885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 563885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 5643c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE short MULT16_16_Q14(int a, int b) 565885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 566885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org opus_int64 res; 567885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) 568885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 569885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_16_Q14: inputs are not short: %d %d\n", a, b); 570885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 571885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 572885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 573885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 574885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = ((opus_int64)a)*b; 575885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res >>= 14; 576885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(res)) 577885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 578885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_16_Q14: output is not short: %d\n", (int)res); 579885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 580885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 581885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 582885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 583885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips+=3; 584885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 585885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 586885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 587885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define MULT16_16_Q15(a, b) MULT16_16_Q15_(a, b, __FILE__, __LINE__) 5883c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE short MULT16_16_Q15_(int a, int b, char *file, int line) 589885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 590885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org opus_int64 res; 591885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) 592885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 593885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_16_Q15: inputs are not short: %d %d in %s: line %d\n", a, b, file, line); 594885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 595885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 596885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 597885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 598885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = ((opus_int64)a)*b; 599885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res >>= 15; 600885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(res)) 601885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 602885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_16_Q15: output is not short: %d in %s: line %d\n", (int)res, file, line); 603885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 604885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 605885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 606885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 607885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips+=1; 608885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 609885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 610885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 6113c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE short MULT16_16_P13(int a, int b) 612885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 613885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org opus_int64 res; 614885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) 615885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 616885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_16_P13: inputs are not short: %d %d\n", a, b); 617885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 618885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 619885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 620885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 621885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = ((opus_int64)a)*b; 622885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res += 4096; 623885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_INT(res)) 624885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 625885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_16_P13: overflow: %d*%d=%d\n", a, b, (int)res); 626885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 627885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 628885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 629885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 630885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res >>= 13; 631885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(res)) 632885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 633885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_16_P13: output is not short: %d*%d=%d\n", a, b, (int)res); 634885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 635885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 636885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 637885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 638885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips+=4; 639885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 640885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 6413c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE short MULT16_16_P14(int a, int b) 642885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 643885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org opus_int64 res; 644885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) 645885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 646885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_16_P14: inputs are not short: %d %d\n", a, b); 647885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 648885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 649885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 650885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 651885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = ((opus_int64)a)*b; 652885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res += 8192; 653885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_INT(res)) 654885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 655885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_16_P14: overflow: %d*%d=%d\n", a, b, (int)res); 656885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 657885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 658885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 659885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 660885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res >>= 14; 661885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(res)) 662885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 663885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_16_P14: output is not short: %d*%d=%d\n", a, b, (int)res); 664885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 665885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 666885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 667885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 668885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips+=4; 669885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 670885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 6713c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE short MULT16_16_P15(int a, int b) 672885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 673885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org opus_int64 res; 674885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(a) || !VERIFY_SHORT(b)) 675885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 676885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_16_P15: inputs are not short: %d %d\n", a, b); 677885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 678885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 679885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 680885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 681885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = ((opus_int64)a)*b; 682885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res += 16384; 683885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_INT(res)) 684885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 685885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_16_P15: overflow: %d*%d=%d\n", a, b, (int)res); 686885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 687885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 688885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 689885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 690885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res >>= 15; 691885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(res)) 692885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 693885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "MULT16_16_P15: output is not short: %d*%d=%d\n", a, b, (int)res); 694885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 695885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 696885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 697885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 698885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips+=2; 699885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 700885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 701885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 702885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define DIV32_16(a, b) DIV32_16_(a, b, __FILE__, __LINE__) 703885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 7043c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE int DIV32_16_(opus_int64 a, opus_int64 b, char *file, int line) 705885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 706885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org opus_int64 res; 707885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (b==0) 708885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 709885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf(stderr, "DIV32_16: divide by zero: %d/%d in %s: line %d\n", (int)a, (int)b, file, line); 710885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 711885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 712885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 713885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return 0; 714885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 715885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_INT(a) || !VERIFY_SHORT(b)) 716885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 717885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "DIV32_16: inputs are not int/short: %d %d in %s: line %d\n", (int)a, (int)b, file, line); 718885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 719885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 720885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 721885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 722885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = a/b; 723885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_SHORT(res)) 724885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 725885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "DIV32_16: output is not short: %d / %d = %d in %s: line %d\n", (int)a,(int)b,(int)res, file, line); 726885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (res>32767) 727885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = 32767; 728885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (res<-32768) 729885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = -32768; 730885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 731885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 732885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 733885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 734885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips+=35; 735885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 736885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 737885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 738885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define DIV32(a, b) DIV32_(a, b, __FILE__, __LINE__) 7393c3902f0ac13428394f14f78f0fab05ef3468d69tlegrand@google.comstatic OPUS_INLINE int DIV32_(opus_int64 a, opus_int64 b, char *file, int line) 740885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org{ 741885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org opus_int64 res; 742885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (b==0) 743885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 744885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf(stderr, "DIV32: divide by zero: %d/%d in %s: line %d\n", (int)a, (int)b, file, line); 745885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 746885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 747885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 748885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return 0; 749885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 750885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 751885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_INT(a) || !VERIFY_INT(b)) 752885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 753885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "DIV32: inputs are not int/short: %d %d in %s: line %d\n", (int)a, (int)b, file, line); 754885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 755885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 756885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 757885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 758885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org res = a/b; 759885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org if (!VERIFY_INT(res)) 760885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org { 761885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org fprintf (stderr, "DIV32: output is not int: %d in %s: line %d\n", (int)res, file, line); 762885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#ifdef FIXED_DEBUG_ASSERT 763885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_assert(0); 764885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 765885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org } 766885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org celt_mips+=70; 767885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org return res; 768885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org} 769885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 770885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#undef PRINT_MIPS 771885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#define PRINT_MIPS(file) do {fprintf (file, "total complexity = %llu MIPS\n", celt_mips);} while (0); 772885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org 773885f2ff5a7a7d6a73432d26a6c0ae9147e6b452sergeyu@chromium.org#endif 774