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+/***********************************************************************
+Copyright (c) 2006-2011, Skype Limited. All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+- Redistributions of source code must retain the above copyright notice,
+this list of conditions and the following disclaimer.
+- Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in the
+documentation and/or other materials provided with the distribution.
+- Neither the name of Internet Society, IETF or IETF Trust, nor the
+names of specific contributors, may be used to endorse or promote
+products derived from this software without specific prior written
+permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+***********************************************************************/
+
+#ifndef SILK_DEBUG_H
+#define SILK_DEBUG_H
+
+#include "typedef.h"
+#include <stdio.h> /* file writing */
+#include <string.h> /* strcpy, strcmp */
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+unsigned long GetHighResolutionTime(void); /* O time in usec*/
+
+/* Set to 1 to enable DEBUG_STORE_DATA() macros for dumping
+ * intermediate signals from the codec.
+ */
+#define SILK_DEBUG 0
+
+/* Flag for using timers */
+#define SILK_TIC_TOC 0
+
+
+#if SILK_TIC_TOC
+
+#if (defined(_WIN32) || defined(_WINCE))
+#include <windows.h> /* timer */
+#else /* Linux or Mac*/
+#include <sys/time.h>
+#endif
+
+/*********************************/
+/* timer functions for profiling */
+/*********************************/
+/* example: */
+/* */
+/* TIC(LPC) */
+/* do_LPC(in_vec, order, acoef); // do LPC analysis */
+/* TOC(LPC) */
+/* */
+/* and call the following just before exiting (from main) */
+/* */
+/* silk_TimerSave("silk_TimingData.txt"); */
+/* */
+/* results are now in silk_TimingData.txt */
+
+void silk_TimerSave(char *file_name);
+
+/* max number of timers (in different locations) */
+#define silk_NUM_TIMERS_MAX 50
+/* max length of name tags in TIC(..), TOC(..) */
+#define silk_NUM_TIMERS_MAX_TAG_LEN 30
+
+extern int silk_Timer_nTimers;
+extern int silk_Timer_depth_ctr;
+extern char silk_Timer_tags[silk_NUM_TIMERS_MAX][silk_NUM_TIMERS_MAX_TAG_LEN];
+#ifdef _WIN32
+extern LARGE_INTEGER silk_Timer_start[silk_NUM_TIMERS_MAX];
+#else
+extern unsigned long silk_Timer_start[silk_NUM_TIMERS_MAX];
+#endif
+extern unsigned int silk_Timer_cnt[silk_NUM_TIMERS_MAX];
+extern opus_int64 silk_Timer_sum[silk_NUM_TIMERS_MAX];
+extern opus_int64 silk_Timer_max[silk_NUM_TIMERS_MAX];
+extern opus_int64 silk_Timer_min[silk_NUM_TIMERS_MAX];
+extern opus_int64 silk_Timer_depth[silk_NUM_TIMERS_MAX];
+
+/* WARNING: TIC()/TOC can measure only up to 0.1 seconds at a time */
+#ifdef _WIN32
+#define TIC(TAG_NAME) { \
+ static int init = 0; \
+ static int ID = -1; \
+ if( init == 0 ) \
+ { \
+ int k; \
+ init = 1; \
+ for( k = 0; k < silk_Timer_nTimers; k++ ) { \
+ if( strcmp(silk_Timer_tags[k], #TAG_NAME) == 0 ) { \
+ ID = k; \
+ break; \
+ } \
+ } \
+ if (ID == -1) { \
+ ID = silk_Timer_nTimers; \
+ silk_Timer_nTimers++; \
+ silk_Timer_depth[ID] = silk_Timer_depth_ctr; \
+ strcpy(silk_Timer_tags[ID], #TAG_NAME); \
+ silk_Timer_cnt[ID] = 0; \
+ silk_Timer_sum[ID] = 0; \
+ silk_Timer_min[ID] = 0xFFFFFFFF; \
+ silk_Timer_max[ID] = 0; \
+ } \
+ } \
+ silk_Timer_depth_ctr++; \
+ QueryPerformanceCounter(&silk_Timer_start[ID]); \
+}
+#else
+#define TIC(TAG_NAME) { \
+ static int init = 0; \
+ static int ID = -1; \
+ if( init == 0 ) \
+ { \
+ int k; \
+ init = 1; \
+ for( k = 0; k < silk_Timer_nTimers; k++ ) { \
+ if( strcmp(silk_Timer_tags[k], #TAG_NAME) == 0 ) { \
+ ID = k; \
+ break; \
+ } \
+ } \
+ if (ID == -1) { \
+ ID = silk_Timer_nTimers; \
+ silk_Timer_nTimers++; \
+ silk_Timer_depth[ID] = silk_Timer_depth_ctr; \
+ strcpy(silk_Timer_tags[ID], #TAG_NAME); \
+ silk_Timer_cnt[ID] = 0; \
+ silk_Timer_sum[ID] = 0; \
+ silk_Timer_min[ID] = 0xFFFFFFFF; \
+ silk_Timer_max[ID] = 0; \
+ } \
+ } \
+ silk_Timer_depth_ctr++; \
+ silk_Timer_start[ID] = GetHighResolutionTime(); \
+}
+#endif
+
+#ifdef _WIN32
+#define TOC(TAG_NAME) { \
+ LARGE_INTEGER lpPerformanceCount; \
+ static int init = 0; \
+ static int ID = 0; \
+ if( init == 0 ) \
+ { \
+ int k; \
+ init = 1; \
+ for( k = 0; k < silk_Timer_nTimers; k++ ) { \
+ if( strcmp(silk_Timer_tags[k], #TAG_NAME) == 0 ) { \
+ ID = k; \
+ break; \
+ } \
+ } \
+ } \
+ QueryPerformanceCounter(&lpPerformanceCount); \
+ lpPerformanceCount.QuadPart -= silk_Timer_start[ID].QuadPart; \
+ if((lpPerformanceCount.QuadPart < 100000000) && \
+ (lpPerformanceCount.QuadPart >= 0)) { \
+ silk_Timer_cnt[ID]++; \
+ silk_Timer_sum[ID] += lpPerformanceCount.QuadPart; \
+ if( lpPerformanceCount.QuadPart > silk_Timer_max[ID] ) \
+ silk_Timer_max[ID] = lpPerformanceCount.QuadPart; \
+ if( lpPerformanceCount.QuadPart < silk_Timer_min[ID] ) \
+ silk_Timer_min[ID] = lpPerformanceCount.QuadPart; \
+ } \
+ silk_Timer_depth_ctr--; \
+}
+#else
+#define TOC(TAG_NAME) { \
+ unsigned long endTime; \
+ static int init = 0; \
+ static int ID = 0; \
+ if( init == 0 ) \
+ { \
+ int k; \
+ init = 1; \
+ for( k = 0; k < silk_Timer_nTimers; k++ ) { \
+ if( strcmp(silk_Timer_tags[k], #TAG_NAME) == 0 ) { \
+ ID = k; \
+ break; \
+ } \
+ } \
+ } \
+ endTime = GetHighResolutionTime(); \
+ endTime -= silk_Timer_start[ID]; \
+ if((endTime < 100000000) && \
+ (endTime >= 0)) { \
+ silk_Timer_cnt[ID]++; \
+ silk_Timer_sum[ID] += endTime; \
+ if( endTime > silk_Timer_max[ID] ) \
+ silk_Timer_max[ID] = endTime; \
+ if( endTime < silk_Timer_min[ID] ) \
+ silk_Timer_min[ID] = endTime; \
+ } \
+ silk_Timer_depth_ctr--; \
+}
+#endif
+
+#else /* SILK_TIC_TOC */
+
+/* define macros as empty strings */
+#define TIC(TAG_NAME)
+#define TOC(TAG_NAME)
+#define silk_TimerSave(FILE_NAME)
+
+#endif /* SILK_TIC_TOC */
+
+
+#if SILK_DEBUG
+/************************************/
+/* write data to file for debugging */
+/************************************/
+/* Example: DEBUG_STORE_DATA(testfile.pcm, &RIN[0], 160*sizeof(opus_int16)); */
+
+#define silk_NUM_STORES_MAX 100
+extern FILE *silk_debug_store_fp[ silk_NUM_STORES_MAX ];
+extern int silk_debug_store_count;
+
+/* Faster way of storing the data */
+#define DEBUG_STORE_DATA( FILE_NAME, DATA_PTR, N_BYTES ) { \
+ static opus_int init = 0, cnt = 0; \
+ static FILE **fp; \
+ if (init == 0) { \
+ init = 1; \
+ cnt = silk_debug_store_count++; \
+ silk_debug_store_fp[ cnt ] = fopen(#FILE_NAME, "wb"); \
+ } \
+ fwrite((DATA_PTR), (N_BYTES), 1, silk_debug_store_fp[ cnt ]); \
+}
+
+/* Call this at the end of main() */
+#define SILK_DEBUG_STORE_CLOSE_FILES { \
+ opus_int i; \
+ for( i = 0; i < silk_debug_store_count; i++ ) { \
+ fclose( silk_debug_store_fp[ i ] ); \
+ } \
+}
+
+#else /* SILK_DEBUG */
+
+/* define macros as empty strings */
+#define DEBUG_STORE_DATA(FILE_NAME, DATA_PTR, N_BYTES)
+#define SILK_DEBUG_STORE_CLOSE_FILES
+
+#endif /* SILK_DEBUG */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* SILK_DEBUG_H */
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