1 /*********************************************************************** 2 Copyright (c) 2006-2011, Skype Limited. All rights reserved. 3 Redistribution and use in source and binary forms, with or without 4 modification, are permitted provided that the following conditions 5 are met: 6 - Redistributions of source code must retain the above copyright notice, 7 this list of conditions and the following disclaimer. 8 - Redistributions in binary form must reproduce the above copyright 9 notice, this list of conditions and the following disclaimer in the 10 documentation and/or other materials provided with the distribution. 11 - Neither the name of Internet Society, IETF or IETF Trust, nor the 12 names of specific contributors, may be used to endorse or promote 13 products derived from this software without specific prior written 14 permission. 15 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 16 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 19 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 20 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 21 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 22 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 23 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 24 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25 POSSIBILITY OF SUCH DAMAGE. 26 ***********************************************************************/ 27 28 #ifndef SILK_DEBUG_H 29 #define SILK_DEBUG_H 30 31 #include "typedef.h" 32 #include <stdio.h> /* file writing */ 33 #include <string.h> /* strcpy, strcmp */ 34 35 #ifdef __cplusplus 36 extern "C" 37 { 38 #endif 39 40 unsigned long GetHighResolutionTime(void); /* O time in usec*/ 41 42 /* make SILK_DEBUG dependent on compiler's _DEBUG */ 43 #if defined _WIN32 44 #ifdef _DEBUG 45 #define SILK_DEBUG 1 46 #else 47 #define SILK_DEBUG 0 48 #endif 49 50 /* overrule the above */ 51 #if 0 52 /* #define NO_ASSERTS*/ 53 #undef SILK_DEBUG 54 #define SILK_DEBUG 1 55 #endif 56 #else 57 #define SILK_DEBUG 0 58 #endif 59 60 /* Flag for using timers */ 61 #define SILK_TIC_TOC 0 62 63 64 #if SILK_TIC_TOC 65 66 #if (defined(_WIN32) || defined(_WINCE)) 67 #include <windows.h> /* timer */ 68 #else /* Linux or Mac*/ 69 #include <sys/time.h> 70 #endif 71 72 /*********************************/ 73 /* timer functions for profiling */ 74 /*********************************/ 75 /* example: */ 76 /* */ 77 /* TIC(LPC) */ 78 /* do_LPC(in_vec, order, acoef); // do LPC analysis */ 79 /* TOC(LPC) */ 80 /* */ 81 /* and call the following just before exiting (from main) */ 82 /* */ 83 /* silk_TimerSave("silk_TimingData.txt"); */ 84 /* */ 85 /* results are now in silk_TimingData.txt */ 86 87 void silk_TimerSave(char *file_name); 88 89 /* max number of timers (in different locations) */ 90 #define silk_NUM_TIMERS_MAX 50 91 /* max length of name tags in TIC(..), TOC(..) */ 92 #define silk_NUM_TIMERS_MAX_TAG_LEN 30 93 94 extern int silk_Timer_nTimers; 95 extern int silk_Timer_depth_ctr; 96 extern char silk_Timer_tags[silk_NUM_TIMERS_MAX][silk_NUM_TIMERS_MAX_TAG_LEN]; 97 #ifdef _WIN32 98 extern LARGE_INTEGER silk_Timer_start[silk_NUM_TIMERS_MAX]; 99 #else 100 extern unsigned long silk_Timer_start[silk_NUM_TIMERS_MAX]; 101 #endif 102 extern unsigned int silk_Timer_cnt[silk_NUM_TIMERS_MAX]; 103 extern opus_int64 silk_Timer_sum[silk_NUM_TIMERS_MAX]; 104 extern opus_int64 silk_Timer_max[silk_NUM_TIMERS_MAX]; 105 extern opus_int64 silk_Timer_min[silk_NUM_TIMERS_MAX]; 106 extern opus_int64 silk_Timer_depth[silk_NUM_TIMERS_MAX]; 107 108 /* WARNING: TIC()/TOC can measure only up to 0.1 seconds at a time */ 109 #ifdef _WIN32 110 #define TIC(TAG_NAME) { \ 111 static int init = 0; \ 112 static int ID = -1; \ 113 if( init == 0 ) \ 114 { \ 115 int k; \ 116 init = 1; \ 117 for( k = 0; k < silk_Timer_nTimers; k++ ) { \ 118 if( strcmp(silk_Timer_tags[k], #TAG_NAME) == 0 ) { \ 119 ID = k; \ 120 break; \ 121 } \ 122 } \ 123 if (ID == -1) { \ 124 ID = silk_Timer_nTimers; \ 125 silk_Timer_nTimers++; \ 126 silk_Timer_depth[ID] = silk_Timer_depth_ctr; \ 127 strcpy(silk_Timer_tags[ID], #TAG_NAME); \ 128 silk_Timer_cnt[ID] = 0; \ 129 silk_Timer_sum[ID] = 0; \ 130 silk_Timer_min[ID] = 0xFFFFFFFF; \ 131 silk_Timer_max[ID] = 0; \ 132 } \ 133 } \ 134 silk_Timer_depth_ctr++; \ 135 QueryPerformanceCounter(&silk_Timer_start[ID]); \ 136 } 137 #else 138 #define TIC(TAG_NAME) { \ 139 static int init = 0; \ 140 static int ID = -1; \ 141 if( init == 0 ) \ 142 { \ 143 int k; \ 144 init = 1; \ 145 for( k = 0; k < silk_Timer_nTimers; k++ ) { \ 146 if( strcmp(silk_Timer_tags[k], #TAG_NAME) == 0 ) { \ 147 ID = k; \ 148 break; \ 149 } \ 150 } \ 151 if (ID == -1) { \ 152 ID = silk_Timer_nTimers; \ 153 silk_Timer_nTimers++; \ 154 silk_Timer_depth[ID] = silk_Timer_depth_ctr; \ 155 strcpy(silk_Timer_tags[ID], #TAG_NAME); \ 156 silk_Timer_cnt[ID] = 0; \ 157 silk_Timer_sum[ID] = 0; \ 158 silk_Timer_min[ID] = 0xFFFFFFFF; \ 159 silk_Timer_max[ID] = 0; \ 160 } \ 161 } \ 162 silk_Timer_depth_ctr++; \ 163 silk_Timer_start[ID] = GetHighResolutionTime(); \ 164 } 165 #endif 166 167 #ifdef _WIN32 168 #define TOC(TAG_NAME) { \ 169 LARGE_INTEGER lpPerformanceCount; \ 170 static int init = 0; \ 171 static int ID = 0; \ 172 if( init == 0 ) \ 173 { \ 174 int k; \ 175 init = 1; \ 176 for( k = 0; k < silk_Timer_nTimers; k++ ) { \ 177 if( strcmp(silk_Timer_tags[k], #TAG_NAME) == 0 ) { \ 178 ID = k; \ 179 break; \ 180 } \ 181 } \ 182 } \ 183 QueryPerformanceCounter(&lpPerformanceCount); \ 184 lpPerformanceCount.QuadPart -= silk_Timer_start[ID].QuadPart; \ 185 if((lpPerformanceCount.QuadPart < 100000000) && \ 186 (lpPerformanceCount.QuadPart >= 0)) { \ 187 silk_Timer_cnt[ID]++; \ 188 silk_Timer_sum[ID] += lpPerformanceCount.QuadPart; \ 189 if( lpPerformanceCount.QuadPart > silk_Timer_max[ID] ) \ 190 silk_Timer_max[ID] = lpPerformanceCount.QuadPart; \ 191 if( lpPerformanceCount.QuadPart < silk_Timer_min[ID] ) \ 192 silk_Timer_min[ID] = lpPerformanceCount.QuadPart; \ 193 } \ 194 silk_Timer_depth_ctr--; \ 195 } 196 #else 197 #define TOC(TAG_NAME) { \ 198 unsigned long endTime; \ 199 static int init = 0; \ 200 static int ID = 0; \ 201 if( init == 0 ) \ 202 { \ 203 int k; \ 204 init = 1; \ 205 for( k = 0; k < silk_Timer_nTimers; k++ ) { \ 206 if( strcmp(silk_Timer_tags[k], #TAG_NAME) == 0 ) { \ 207 ID = k; \ 208 break; \ 209 } \ 210 } \ 211 } \ 212 endTime = GetHighResolutionTime(); \ 213 endTime -= silk_Timer_start[ID]; \ 214 if((endTime < 100000000) && \ 215 (endTime >= 0)) { \ 216 silk_Timer_cnt[ID]++; \ 217 silk_Timer_sum[ID] += endTime; \ 218 if( endTime > silk_Timer_max[ID] ) \ 219 silk_Timer_max[ID] = endTime; \ 220 if( endTime < silk_Timer_min[ID] ) \ 221 silk_Timer_min[ID] = endTime; \ 222 } \ 223 silk_Timer_depth_ctr--; \ 224 } 225 #endif 226 227 #else /* SILK_TIC_TOC */ 228 229 /* define macros as empty strings */ 230 #define TIC(TAG_NAME) 231 #define TOC(TAG_NAME) 232 #define silk_TimerSave(FILE_NAME) 233 234 #endif /* SILK_TIC_TOC */ 235 236 237 #if SILK_DEBUG 238 /************************************/ 239 /* write data to file for debugging */ 240 /************************************/ 241 /* Example: DEBUG_STORE_DATA(testfile.pcm, &RIN[0], 160*sizeof(opus_int16)); */ 242 243 #define silk_NUM_STORES_MAX 100 244 extern FILE *silk_debug_store_fp[ silk_NUM_STORES_MAX ]; 245 extern int silk_debug_store_count; 246 247 /* Faster way of storing the data */ 248 #define DEBUG_STORE_DATA( FILE_NAME, DATA_PTR, N_BYTES ) { \ 249 static opus_int init = 0, cnt = 0; \ 250 static FILE **fp; \ 251 if (init == 0) { \ 252 init = 1; \ 253 cnt = silk_debug_store_count++; \ 254 silk_debug_store_fp[ cnt ] = fopen(#FILE_NAME, "wb"); \ 255 } \ 256 fwrite((DATA_PTR), (N_BYTES), 1, silk_debug_store_fp[ cnt ]); \ 257 } 258 259 /* Call this at the end of main() */ 260 #define SILK_DEBUG_STORE_CLOSE_FILES { \ 261 opus_int i; \ 262 for( i = 0; i < silk_debug_store_count; i++ ) { \ 263 fclose( silk_debug_store_fp[ i ] ); \ 264 } \ 265 } 266 267 #else /* SILK_DEBUG */ 268 269 /* define macros as empty strings */ 270 #define DEBUG_STORE_DATA(FILE_NAME, DATA_PTR, N_BYTES) 271 #define SILK_DEBUG_STORE_CLOSE_FILES 272 273 #endif /* SILK_DEBUG */ 274 275 #ifdef __cplusplus 276 } 277 #endif 278 279 #endif /* SILK_DEBUG_H */ 280