1 /* Copyright (C) 2007 Hong Zhiqian */ 2 /** 3 @file fixed_tm.h 4 @author Hong Zhiqian 5 @brief Various compatibility routines for Speex (TriMedia version) 6 */ 7 /* 8 Redistribution and use in source and binary forms, with or without 9 modification, are permitted provided that the following conditions 10 are met: 11 12 - Redistributions of source code must retain the above copyright 13 notice, this list of conditions and the following disclaimer. 14 15 - Redistributions in binary form must reproduce the above copyright 16 notice, this list of conditions and the following disclaimer in the 17 documentation and/or other materials provided with the distribution. 18 19 - Neither the name of the Xiph.org Foundation nor the names of its 20 contributors may be used to endorse or promote products derived from 21 this software without specific prior written permission. 22 23 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 24 ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 25 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 26 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR 27 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 28 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 29 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 30 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 31 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 32 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 33 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 34 */ 35 #ifndef FIXED_TM_H 36 #define FIXED_TM_H 37 38 #include <ops/custom_defs.h> 39 40 41 #undef SATURATE 42 #undef SATURATE16 43 #undef SATURATE32 44 #define SATURATE(x,a) iclipi(x,a) 45 #define SATURATE16(x,a) iclipi(x,a) 46 #define SATURATE32(x,a) iclipi(x,a) 47 48 #undef EXTEND32 49 #define EXTEND32(x) sex16(x) 50 51 #undef NEG16 52 #undef NEG32 53 #define NEG16(x) ineg((int)(x)) 54 #define NEG32(x) ineg(x) 55 56 #undef ABS 57 #undef ABS16 58 #undef ABS32 59 #define ABS(x) iabs(x) 60 #define ABS32(x) iabs(x) 61 #define ABS16(x) iabs((int)(x)) 62 63 #undef MIN16 64 #undef MIN32 65 #define MIN16(a,b) imin((int)(a),(int)(b)) 66 #define MIN32(a,b) imin(a,b) 67 68 #undef MAX16 69 #undef MAX32 70 #define MAX16(a,b) imax((int)(a),(int)(b)) 71 #define MAX32(a,b) imax(a,b) 72 73 #undef ADD16 74 #undef SUB16 75 #undef ADD32 76 #undef SUB32 77 #undef MULT16_16 78 #undef MULT16_16_16 79 80 #define ADD16(a,b) ((int)(a) + (int)(b)) 81 #define SUB16(a,b) ((int)(a) - (int)(b)) 82 #define ADD32(a,b) ((int)(a) + (int)(b)) 83 #define SUB32(a,b) ((int)(a) - (int)(b)) 84 #define MULT16_16_16(a,b) ((int)(a) * (int)(b)) 85 #define MULT16_16(a,b) ((int)(a) * (int)(b)) 86 87 #if TM_DEBUGMEM_ALIGNNMENT 88 #include <stdio.h> 89 #define TMDEBUG_ALIGNMEM(x) \ 90 { if( ((int)(x) & (int)(0x00000003)) != 0 ) \ 91 { printf("memory not align. file: %s, line: %d\n", __FILE__, __LINE__); \ 92 } \ 93 } 94 95 #else 96 #define TMDEBUG_ALIGNMEM(x) 97 #endif 98 99 #endif 100 101