author | hgs |
Fri, 14 May 2010 18:43:44 -0500 | |
changeset 20 | 7e3786c5ed27 |
parent 16 | 8e837d1bf446 |
child 30 | 7e817e7e631c |
permissions | -rw-r--r-- |
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/* GStreamer |
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* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu> |
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* 2000 Wim Taymans <wtay@chello.be> |
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* |
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* gsttrace.c: Tracing functions (deprecated) |
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* |
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* This library is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Library General Public |
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* License as published by the Free Software Foundation; either |
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* version 2 of the License, or (at your option) any later version. |
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* |
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* This library is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Library General Public License for more details. |
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* |
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* You should have received a copy of the GNU Library General Public |
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* License along with this library; if not, write to the |
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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* Boston, MA 02111-1307, USA. |
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*/ |
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|
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/** |
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* SECTION:gsttrace |
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* @short_description: Tracing functionality |
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* |
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* Traces allows to track object allocation. They provide a instance counter per |
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* #GType. The counter is incremented for each object allocated and decremented |
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* it when it's freed. |
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* |
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* <example> |
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* <title>Tracing object instances</title> |
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* <programlisting> |
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* // trace un-freed object instances |
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* gst_alloc_trace_set_flags_all (GST_ALLOC_TRACE_LIVE); |
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* if (!gst_alloc_trace_available ()) { |
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* g_warning ("Trace not available (recompile with trace enabled)."); |
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* } |
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* gst_alloc_trace_print_live (); |
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* // do something here |
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* gst_alloc_trace_print_live (); |
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* </programlisting> |
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* </example> |
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* |
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* Last reviewed on 2005-11-21 (0.9.5) |
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*/ |
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|
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#ifdef HAVE_CONFIG_H |
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#include "config.h" |
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#endif |
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#include <stdio.h> |
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#ifdef HAVE_UNISTD_H |
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#include <unistd.h> |
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#endif |
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#include <sys/stat.h> |
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#include <fcntl.h> |
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#include <string.h> |
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|
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#if defined (_MSC_VER) && _MSC_VER >= 1400 |
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# include <io.h> |
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#endif |
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|
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#include "gst_private.h" |
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#include "gstinfo.h" |
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|
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#include "gsttrace.h" |
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GStaticMutex _gst_trace_mutex = G_STATIC_MUTEX_INIT; |
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||
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static |
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#ifdef __inline__ |
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__inline__ |
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#endif |
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void |
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read_tsc (gint64 * dst) |
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{ |
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#ifdef HAVE_RDTSC |
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guint64 tsc; |
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__asm__ __volatile__ ("rdtsc":"=A" (tsc)); |
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*dst = tsc; |
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#else |
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*dst = 0; |
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#endif |
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} |
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/** |
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* gst_trace_read_tsc: |
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* @dst: pointer to hold the result. |
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* |
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* Read a platform independent timer value that can be used in |
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* benchmarks. |
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*/ |
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#ifdef __SYMBIAN32__ |
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EXPORT_C |
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#endif |
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void |
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gst_trace_read_tsc (gint64 * dst) |
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{ |
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read_tsc (dst); |
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} |
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static GstTrace *_gst_trace_default = NULL; |
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gint _gst_trace_on = 1; |
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/** |
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108 |
* gst_trace_new: |
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109 |
* @filename: a filename |
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* @size: the max size of the file |
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111 |
* |
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* Create a ringbuffer of @size in the file with @filename to |
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* store trace results in. |
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114 |
* |
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* Returns: a new #GstTrace. |
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116 |
*/ |
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117 |
#ifdef __SYMBIAN32__ |
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118 |
EXPORT_C |
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119 |
#endif |
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120 |
|
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121 |
GstTrace * |
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gst_trace_new (gchar * filename, gint size) |
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123 |
{ |
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GstTrace *trace = g_malloc (sizeof (GstTrace)); |
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125 |
|
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g_return_val_if_fail (trace != NULL, NULL); |
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trace->filename = g_strdup (filename); |
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GST_DEBUG ("opening '%s'", trace->filename); |
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129 |
#ifndef S_IWUSR |
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#define S_IWUSR S_IWRITE |
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131 |
#endif |
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132 |
#ifndef S_IRUSR |
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#define S_IRUSR S_IREAD |
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134 |
#endif |
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135 |
trace->fd = |
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open (trace->filename, O_RDWR | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR); |
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perror ("opening trace file"); |
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g_return_val_if_fail (trace->fd > 0, NULL); |
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trace->buf = g_malloc (size * sizeof (GstTraceEntry)); |
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140 |
g_return_val_if_fail (trace->buf != NULL, NULL); |
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141 |
trace->bufsize = size; |
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142 |
trace->bufoffset = 0; |
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143 |
|
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144 |
return trace; |
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145 |
} |
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146 |
|
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147 |
/** |
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148 |
* gst_trace_destroy: |
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* @trace: the #GstTrace to destroy |
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150 |
* |
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151 |
* Flush an close the previously allocated @trace. |
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152 |
*/ |
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153 |
#ifdef __SYMBIAN32__ |
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154 |
EXPORT_C |
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155 |
#endif |
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156 |
|
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157 |
void |
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158 |
gst_trace_destroy (GstTrace * trace) |
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159 |
{ |
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160 |
g_return_if_fail (trace != NULL); |
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161 |
g_return_if_fail (trace->buf != NULL); |
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162 |
|
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if (gst_trace_get_remaining (trace) > 0) |
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gst_trace_flush (trace); |
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165 |
close (trace->fd); |
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166 |
g_free (trace->buf); |
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g_free (trace); |
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168 |
} |
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169 |
|
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170 |
/** |
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171 |
* gst_trace_flush: |
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* @trace: the #GstTrace to flush. |
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173 |
* |
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174 |
* Flush any pending trace entries in @trace to the trace file. |
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175 |
* @trace can be NULL in which case the default #GstTrace will be |
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176 |
* flushed. |
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177 |
*/ |
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178 |
#ifdef __SYMBIAN32__ |
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179 |
EXPORT_C |
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180 |
#endif |
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181 |
|
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182 |
void |
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183 |
gst_trace_flush (GstTrace * trace) |
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184 |
{ |
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185 |
if (!trace) { |
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186 |
trace = _gst_trace_default; |
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187 |
if (!trace) |
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188 |
return; |
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189 |
} |
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190 |
|
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191 |
g_return_if_fail (write (trace->fd, trace->buf, |
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192 |
trace->bufoffset * sizeof (GstTraceEntry)) != -1); |
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193 |
trace->bufoffset = 0; |
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194 |
} |
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195 |
|
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196 |
/** |
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197 |
* gst_trace_text_flush: |
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198 |
* @trace: the #GstTrace to flush. |
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199 |
* |
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200 |
* Flush any pending trace entries in @trace to the trace file, |
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201 |
* formatted as a text line with timestamp and sequence numbers. |
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202 |
* @trace can be NULL in which case the default #GstTrace will be |
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203 |
* flushed. |
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204 |
*/ |
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205 |
#ifdef __SYMBIAN32__ |
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206 |
EXPORT_C |
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207 |
#endif |
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208 |
|
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209 |
void |
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210 |
gst_trace_text_flush (GstTrace * trace) |
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211 |
{ |
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212 |
int i; |
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213 |
|
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#define STRSIZE (20 + 1 + 10 + 1 + 10 + 1 + 112 + 1 + 1) |
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char str[STRSIZE]; |
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216 |
|
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if (!trace) { |
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trace = _gst_trace_default; |
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if (!trace) |
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return; |
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} |
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222 |
|
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for (i = 0; i < trace->bufoffset; i++) { |
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g_snprintf (str, STRSIZE, "%20" G_GINT64_FORMAT " %10d %10d %s\n", |
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trace->buf[i].timestamp, |
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trace->buf[i].sequence, trace->buf[i].data, trace->buf[i].message); |
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g_return_if_fail (write (trace->fd, str, strlen (str)) != -1); |
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} |
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trace->bufoffset = 0; |
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#undef STRSIZE |
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} |
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232 |
|
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233 |
/** |
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* gst_trace_set_default: |
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* @trace: the #GstTrace to set as the default. |
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* |
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* Set the default #GstTrace to @trace. |
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*/ |
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#ifdef __SYMBIAN32__ |
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240 |
EXPORT_C |
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#endif |
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242 |
|
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243 |
void |
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gst_trace_set_default (GstTrace * trace) |
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245 |
{ |
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g_return_if_fail (trace != NULL); |
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_gst_trace_default = trace; |
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} |
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#ifdef __SYMBIAN32__ |
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250 |
EXPORT_C |
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251 |
#endif |
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252 |
|
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253 |
|
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254 |
void |
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_gst_trace_add_entry (GstTrace * trace, guint32 seq, guint32 data, gchar * msg) |
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256 |
{ |
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GstTraceEntry *entry; |
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258 |
|
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if (!trace) { |
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trace = _gst_trace_default; |
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if (!trace) |
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return; |
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} |
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264 |
|
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entry = trace->buf + trace->bufoffset; |
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read_tsc (&(entry->timestamp)); |
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entry->sequence = seq; |
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entry->data = data; |
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strncpy (entry->message, msg, 112); |
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trace->bufoffset++; |
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271 |
|
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gst_trace_flush (trace); |
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} |
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274 |
|
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275 |
|
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/* global flags */ |
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static GstAllocTraceFlags _gst_trace_flags = 0; |
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278 |
|
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/* list of registered tracers */ |
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static GList *_gst_alloc_tracers = NULL; |
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281 |
|
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282 |
/** |
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* gst_alloc_trace_available: |
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* |
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* Check if alloc tracing was compiled into the core |
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286 |
* |
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* Returns: TRUE if the core was compiled with alloc |
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* tracing enabled. |
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*/ |
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290 |
#ifdef __SYMBIAN32__ |
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291 |
EXPORT_C |
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#endif |
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293 |
|
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gboolean |
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gst_alloc_trace_available (void) |
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296 |
{ |
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#ifdef GST_DISABLE_ALLOC_TRACE |
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return FALSE; |
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#else |
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return TRUE; |
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#endif |
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302 |
} |
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303 |
|
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304 |
/** |
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* _gst_alloc_trace_register: |
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* @name: the name of the new alloc trace object. |
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307 |
* |
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* Register an get a handle to a GstAllocTrace object that |
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* can be used to trace memory allocations. |
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310 |
* |
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* Returns: A handle to a GstAllocTrace. |
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*/ |
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#ifdef __SYMBIAN32__ |
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314 |
EXPORT_C |
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315 |
#endif |
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316 |
|
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GstAllocTrace * |
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_gst_alloc_trace_register (const gchar * name) |
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319 |
{ |
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GstAllocTrace *trace; |
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321 |
|
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322 |
g_return_val_if_fail (name, NULL); |
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|
323 |
|
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324 |
trace = g_new0 (GstAllocTrace, 1); |
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325 |
trace->name = g_strdup (name); |
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|
326 |
trace->live = 0; |
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327 |
trace->mem_live = NULL; |
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|
328 |
trace->flags = _gst_trace_flags; |
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|
329 |
|
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330 |
_gst_alloc_tracers = g_list_prepend (_gst_alloc_tracers, trace); |
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|
331 |
|
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332 |
return trace; |
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333 |
} |
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|
334 |
|
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335 |
/** |
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336 |
* gst_alloc_trace_list: |
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337 |
* |
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338 |
* Get a list of all registered alloc trace objects. |
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339 |
* |
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340 |
* Returns: a GList of GstAllocTrace objects. |
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341 |
*/ |
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342 |
#ifdef __SYMBIAN32__ |
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343 |
EXPORT_C |
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344 |
#endif |
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345 |
|
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346 |
const GList * |
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347 |
gst_alloc_trace_list (void) |
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348 |
{ |
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349 |
return _gst_alloc_tracers; |
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350 |
} |
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351 |
|
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352 |
/** |
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353 |
* gst_alloc_trace_live_all: |
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354 |
* |
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355 |
* Get the total number of live registered alloc trace objects. |
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356 |
* |
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357 |
* Returns: the total number of live registered alloc trace objects. |
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358 |
*/ |
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359 |
#ifdef __SYMBIAN32__ |
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360 |
EXPORT_C |
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361 |
#endif |
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362 |
|
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363 |
int |
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364 |
gst_alloc_trace_live_all (void) |
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365 |
{ |
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366 |
GList *walk = _gst_alloc_tracers; |
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367 |
int num = 0; |
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368 |
|
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369 |
while (walk) { |
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370 |
GstAllocTrace *trace = (GstAllocTrace *) walk->data; |
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371 |
|
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372 |
num += trace->live; |
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373 |
|
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374 |
walk = g_list_next (walk); |
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375 |
} |
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376 |
|
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377 |
return num; |
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378 |
} |
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379 |
|
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380 |
static gint |
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381 |
compare_func (GstAllocTrace * a, GstAllocTrace * b) |
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382 |
{ |
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383 |
return strcmp (a->name, b->name); |
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|
384 |
} |
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|
385 |
|
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386 |
static GList * |
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387 |
gst_alloc_trace_list_sorted (void) |
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388 |
{ |
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389 |
GList *ret; |
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|
390 |
|
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|
391 |
ret = g_list_sort (g_list_copy (_gst_alloc_tracers), |
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|
392 |
(GCompareFunc) compare_func); |
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393 |
|
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394 |
return ret; |
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395 |
} |
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|
396 |
|
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397 |
/** |
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398 |
* gst_alloc_trace_print_all: |
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399 |
* |
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400 |
* Print the status of all registered alloc trace objects. |
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401 |
*/ |
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|
402 |
#ifdef __SYMBIAN32__ |
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403 |
EXPORT_C |
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|
404 |
#endif |
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|
405 |
|
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406 |
void |
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407 |
gst_alloc_trace_print_all (void) |
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|
408 |
{ |
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|
409 |
GList *orig, *walk; |
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|
410 |
|
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|
411 |
orig = walk = gst_alloc_trace_list_sorted (); |
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|
412 |
|
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|
413 |
while (walk) { |
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|
414 |
GstAllocTrace *trace = (GstAllocTrace *) walk->data; |
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|
415 |
|
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416 |
gst_alloc_trace_print (trace); |
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|
417 |
|
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|
418 |
walk = g_list_next (walk); |
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|
419 |
} |
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|
420 |
|
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421 |
g_list_free (orig); |
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|
422 |
} |
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|
423 |
|
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|
424 |
/** |
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|
425 |
* gst_alloc_trace_print_live: |
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|
426 |
* |
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|
427 |
* Print the status of all registered alloc trace objects, ignoring those |
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|
428 |
* without live objects. |
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|
429 |
*/ |
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diff
changeset
|
430 |
#ifdef __SYMBIAN32__ |
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|
431 |
EXPORT_C |
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parents:
diff
changeset
|
432 |
#endif |
0e761a78d257
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parents:
diff
changeset
|
433 |
|
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parents:
diff
changeset
|
434 |
void |
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parents:
diff
changeset
|
435 |
gst_alloc_trace_print_live (void) |
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parents:
diff
changeset
|
436 |
{ |
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parents:
diff
changeset
|
437 |
GList *orig, *walk; |
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parents:
diff
changeset
|
438 |
|
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parents:
diff
changeset
|
439 |
orig = walk = gst_alloc_trace_list_sorted (); |
0e761a78d257
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parents:
diff
changeset
|
440 |
|
0e761a78d257
Revision: 200949
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parents:
diff
changeset
|
441 |
while (walk) { |
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parents:
diff
changeset
|
442 |
GstAllocTrace *trace = (GstAllocTrace *) walk->data; |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
443 |
|
0e761a78d257
Revision: 200949
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parents:
diff
changeset
|
444 |
if (trace->live) |
0e761a78d257
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parents:
diff
changeset
|
445 |
gst_alloc_trace_print (trace); |
0e761a78d257
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parents:
diff
changeset
|
446 |
|
0e761a78d257
Revision: 200949
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parents:
diff
changeset
|
447 |
walk = g_list_next (walk); |
0e761a78d257
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parents:
diff
changeset
|
448 |
} |
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parents:
diff
changeset
|
449 |
|
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parents:
diff
changeset
|
450 |
g_list_free (orig); |
0e761a78d257
Revision: 200949
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parents:
diff
changeset
|
451 |
} |
0e761a78d257
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parents:
diff
changeset
|
452 |
|
0e761a78d257
Revision: 200949
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parents:
diff
changeset
|
453 |
/** |
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parents:
diff
changeset
|
454 |
* gst_alloc_trace_set_flags_all: |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
455 |
* @flags: the options to enable |
0e761a78d257
Revision: 200949
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parents:
diff
changeset
|
456 |
* |
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parents:
diff
changeset
|
457 |
* Enable the specified options on all registered alloc trace |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
458 |
* objects. |
0e761a78d257
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parents:
diff
changeset
|
459 |
*/ |
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Revision: 200949
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parents:
diff
changeset
|
460 |
#ifdef __SYMBIAN32__ |
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parents:
diff
changeset
|
461 |
EXPORT_C |
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parents:
diff
changeset
|
462 |
#endif |
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parents:
diff
changeset
|
463 |
|
0e761a78d257
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parents:
diff
changeset
|
464 |
void |
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parents:
diff
changeset
|
465 |
gst_alloc_trace_set_flags_all (GstAllocTraceFlags flags) |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
466 |
{ |
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Revision: 200949
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parents:
diff
changeset
|
467 |
GList *walk = _gst_alloc_tracers; |
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parents:
diff
changeset
|
468 |
|
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Revision: 200949
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parents:
diff
changeset
|
469 |
while (walk) { |
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Revision: 200949
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parents:
diff
changeset
|
470 |
GstAllocTrace *trace = (GstAllocTrace *) walk->data; |
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parents:
diff
changeset
|
471 |
|
0e761a78d257
Revision: 200949
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parents:
diff
changeset
|
472 |
GST_DEBUG ("setting flags %d on %p", (gint) flags, trace); |
0e761a78d257
Revision: 200949
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parents:
diff
changeset
|
473 |
gst_alloc_trace_set_flags (trace, flags); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
474 |
|
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
475 |
walk = g_list_next (walk); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
476 |
} |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
477 |
_gst_trace_flags = flags; |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
478 |
} |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
479 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
480 |
/** |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
481 |
* gst_alloc_trace_get: |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
482 |
* @name: the name of the alloc trace object |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
483 |
* |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
484 |
* Get the named alloc trace object. |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
485 |
* |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
486 |
* Returns: a GstAllocTrace with the given name or NULL when |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
487 |
* no alloc tracer was registered with that name. |
0e761a78d257
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parents:
diff
changeset
|
488 |
*/ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
489 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
490 |
EXPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
491 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
492 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
493 |
GstAllocTrace * |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
494 |
gst_alloc_trace_get (const gchar * name) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
495 |
{ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
496 |
GList *walk = _gst_alloc_tracers; |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
497 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
498 |
g_return_val_if_fail (name, NULL); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
499 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
500 |
while (walk) { |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
501 |
GstAllocTrace *trace = (GstAllocTrace *) walk->data; |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
502 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
503 |
if (!strcmp (trace->name, name)) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
504 |
return trace; |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
505 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
506 |
walk = g_list_next (walk); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
507 |
} |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
508 |
return NULL; |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
509 |
} |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
510 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
511 |
/** |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
512 |
* gst_alloc_trace_print: |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
513 |
* @trace: the GstAllocTrace to print |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
514 |
* |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
515 |
* Print the status of the given GstAllocTrace. |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
516 |
*/ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
517 |
#ifdef __SYMBIAN32__ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
518 |
EXPORT_C |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
519 |
#endif |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
520 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
521 |
void |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
522 |
gst_alloc_trace_print (const GstAllocTrace * trace) |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
523 |
{ |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
524 |
GSList *mem_live; |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
525 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
526 |
g_return_if_fail (trace != NULL); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
527 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
528 |
if (trace->flags & GST_ALLOC_TRACE_LIVE) { |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
529 |
g_print ("%-22.22s : %d\n", trace->name, trace->live); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
530 |
} else { |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
531 |
g_print ("%-22.22s : (no live count)\n", trace->name); |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
532 |
} |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
533 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
534 |
if (trace->flags & GST_ALLOC_TRACE_MEM_LIVE) { |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
535 |
mem_live = trace->mem_live; |
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
536 |
|
0e761a78d257
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
537 |
while (mem_live) { |
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g_print ("%-22.22s : %p\n", "", mem_live->data); |
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mem_live = mem_live->next; |
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} |
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} |
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} |
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|
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/** |
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* gst_alloc_trace_set_flags: |
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* @trace: the GstAllocTrace |
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* @flags: flags to set |
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* |
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* Enable the given features on the given GstAllocTrace object. |
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*/ |
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#ifdef __SYMBIAN32__ |
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EXPORT_C |
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#endif |
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|
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void |
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gst_alloc_trace_set_flags (GstAllocTrace * trace, GstAllocTraceFlags flags) |
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{ |
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g_return_if_fail (trace != NULL); |
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|
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trace->flags = flags; |
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} |