Deleting obsolete files and directories, adding v2-specific files and directories, updating existing files to v2. See README.v2 for more info

1 files changed, 177 insertions, 0 deletions

diff --git a/libopenjpeg/profile.c b/libopenjpeg/profile.c
new file mode 100644
index 00000000..d153b278
--- /dev/null
+++ b/libopenjpeg/profile.c
@@ -0,0 +1,177 @@
+/*
+ * Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ *
+ * 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.
+ */
+
+/**
+ * Adapted from Herb Marselas
+"Profiling, Data Analysis, Scalability, and Magic Numbers: Meeting the Minimum System Requirements for AGE OF EMPIRES 2: THE AGE OF KINGS"
+Game Developer magazine
+June, 2000 issue.
+*/
+
+#include "profile.h"
+#include <string.h>
+#include <stdio.h>
+#include <time.h>
+//==============================================================================
+static OPJ_PROFILE_LIST group_list [PGROUP_LASTGROUP];
+
+//==============================================================================
+static void GetTimeStamp(OPJ_UINT32 *pdwtime);
+
+//==============================================================================
+#define SetMajorSection(entry, major) \
+        { group_list[ entry ].section = entry ; \
+          group_list[ entry ].sectionName = #major ; }
+
+//==============================================================================
+void _ProfInit(void)
+{
+   // clear everything out
+   memset(group_list, 0, sizeof(group_list));
+
+   // set groups and parents for timing
+   SetMajorSection(PGROUP_DWT,PGROUP_DWT);
+   SetMajorSection(PGROUP_T1, PGROUP_T1);
+   SetMajorSection(PGROUP_T2, PGROUP_T2);
+} // ProfInit
+
+//==============================================================================
+void _ProfStart (OPJ_PROFILE_GROUP group)
+{
+   // make sure this hasn't been incorrectly started twice
+   if (group_list[group].start)
+   {
+      return;
+   }
+
+   // get the start time
+   GetTimeStamp(&(group_list[group].start));
+
+} // _ProfStart
+
+//==============================================================================
+void _ProfStop(OPJ_PROFILE_GROUP group)
+{
+   // make sure we called start first
+   if (!group_list[group].start)
+   {
+      return;
+   }
+
+   // get ending time
+   GetTimeStamp(&(group_list[group].end));
+
+   // calculate this latest elapsed interval
+   group_list[group].total_time += group_list[group].end - group_list[group].start;
+
+   // reset starting time
+   group_list[group].start = 0;
+
+   // incr the number of calls made
+   ++group_list[group].totalCalls;
+
+} // _ProfStop
+
+//==============================================================================
+#define proftracef(id,totalTime) \
+        fprintf(p, #id "\t%u\t\t%6.6f\t\t%12.6f\t%2.2f%%\n",  \
+                group_list[ id ].totalCalls, \
+               (OPJ_FLOAT64) group_list[ id ].total_time / CLOCKS_PER_SEC, \
+               ((OPJ_FLOAT64) group_list[ id ].total_time / (group_list[ id ].totalCalls ? group_list[ id ].totalCalls : 1)), \
+			   ((OPJ_FLOAT64) group_list[ id ].total_time / totalTime * 100))
+
+#define proftracep(id,totalTime) \
+        printf(#id "\t%u\t\t%6.6f\t\t%12.6f\t%2.2f%%\n",  \
+                group_list[ id ].totalCalls, \
+               (OPJ_FLOAT64) group_list[ id ].total_time / CLOCKS_PER_SEC, \
+							 ((OPJ_FLOAT64) group_list[ id ].total_time  / (group_list[ id ].totalCalls ? group_list[ id ].totalCalls : 1)), \
+			   ((OPJ_FLOAT64) group_list[ id ].total_time / totalTime * 100))
+
+//==============================================================================
+void _ProfSave(const OPJ_CHAR * pFileName)
+{
+	FILE *p = fopen(pFileName, "wt");
+	OPJ_FLOAT64 totalTime = 0.;
+	OPJ_UINT32 i;
+
+	if (!p)
+	{
+		return;
+	}
+
+	for 
+		(i=0;i<PGROUP_LASTGROUP;++i)
+	{
+		totalTime += group_list[i].total_time;
+	}
+
+	fputs("\n\nProfile Data:\n", p);
+	fputs("description\tnb calls\ttotal time (sec)\ttime per call\t%% of section\n", p);
+
+	proftracef(PGROUP_DWT,totalTime);
+	proftracef(PGROUP_T1,totalTime);
+	proftracef(PGROUP_T2,totalTime);	
+
+   fputs("=== end of profile list ===\n\n", p);
+
+   fclose(p);
+
+} // _ProfSave
+
+//==============================================================================
+void _ProfPrint(void)
+{
+	OPJ_FLOAT64 totalTime = 0.;
+	OPJ_UINT32 i;
+
+	for 
+		(i=0;i<PGROUP_LASTGROUP;++i)
+	{
+		totalTime += group_list[i].total_time;
+	}
+
+	printf("\n\nProfile Data:\n");
+	printf("description\tnb calls\ttotal time (sec)\ttime per call\t%% of section\n");
+
+	proftracep(PGROUP_RATE, totalTime);
+	proftracep(PGROUP_DC_SHIFT, totalTime);
+	proftracep(PGROUP_MCT, totalTime);
+	proftracep(PGROUP_DWT, totalTime);
+	proftracep(PGROUP_T1, totalTime);
+	proftracep(PGROUP_T2, totalTime);
+
+	printf("\nTotal time: %6.3f second(s)\n", totalTime / CLOCKS_PER_SEC);
+
+  printf("=== end of profile list ===\n\n");
+
+} // _ProfPrint
+
+//==============================================================================
+static void GetTimeStamp(unsigned *time)
+{
+   *time = clock();
+
+} // GetTimeStamp