Skip to content

O
opencv
Commit c9d20500 authored by Vladimir Dudnik's avatar Vladimir Dudnik
Browse files
Options

cosmetic changes, removed trailing spaces. Added ippGetCpuClocks if IPP is… 

cosmetic changes, removed trailing spaces. Added ippGetCpuClocks if IPP is available (important for 64-bit build)
parent 50e54568
Hide whitespace changes
Inline Side-by-side
Showing with 107 additions and 89 deletions
modules/core/src/system.cpp
View file @ c9d20500
......@@ -47,7 +47,7 @@
#if defined _MSC_VER
#if _MSC_VER >= 1400
#include <intrin.h>
#elif defined _M_IX86
#elif defined _M_IX86
static void __cpuid(int* cpuid_data, int)
{
__asm
......@@ -91,18 +91,18 @@ namespace cv
struct HWFeatures
{
enum { MAX_FEATURE = CV_HARDWARE_MAX_FEATURE };
HWFeatures()
{
HWFeatures(void)
{
memset( have, 0, sizeof(have) );
x86_family = 0;
}
static HWFeatures initialize()
static HWFeatures initialize(void)
{
HWFeatures f;
int cpuid_data[4]={0,0,0,0};
int cpuid_data[4] = { 0, 0, 0, 0 };
#if defined _MSC_VER && (defined _M_IX86 || defined _M_X64)
__cpuid(cpuid_data, 1);
#elif defined __GNUC__ && (defined __i386__ || defined __x86_64__)
......@@ -128,28 +128,28 @@ struct HWFeatures
);
#endif
#endif
f.x86_family = (cpuid_data[0] >> 8) & 15;
if( f.x86_family >= 6 )
{
f.have[CV_CPU_MMX] = (cpuid_data[3] & (1 << 23)) != 0;
f.have[CV_CPU_SSE] = (cpuid_data[3] & (1<<25)) != 0;
f.have[CV_CPU_SSE2] = (cpuid_data[3] & (1<<26)) != 0;
f.have[CV_CPU_SSE3] = (cpuid_data[2] & (1<<0)) != 0;
f.have[CV_CPU_SSSE3] = (cpuid_data[2] & (1<<9)) != 0;
f.have[CV_CPU_MMX] = (cpuid_data[3] & (1 << 23)) != 0;
f.have[CV_CPU_SSE] = (cpuid_data[3] & (1<<25)) != 0;
f.have[CV_CPU_SSE2] = (cpuid_data[3] & (1<<26)) != 0;
f.have[CV_CPU_SSE3] = (cpuid_data[2] & (1<<0)) != 0;
f.have[CV_CPU_SSSE3] = (cpuid_data[2] & (1<<9)) != 0;
f.have[CV_CPU_SSE4_1] = (cpuid_data[2] & (1<<19)) != 0;
f.have[CV_CPU_SSE4_2] = (cpuid_data[2] & (1<<20)) != 0;
f.have[CV_CPU_AVX] = (cpuid_data[2] & (1<<28)) != 0;
f.have[CV_CPU_AVX] = (cpuid_data[2] & (1<<28)) != 0;
}
return f;
}
int x86_family;
bool have[MAX_FEATURE+1];
};
static HWFeatures featuresEnabled = HWFeatures::initialize(), featuresDisabled = HWFeatures();
static HWFeatures featuresEnabled = HWFeatures::initialize(), featuresDisabled = HWFeatures();
static HWFeatures* currentFeatures = &featuresEnabled;
bool checkHardwareSupport(int feature)
......@@ -163,7 +163,7 @@ volatile bool useOptimizedFlag = true;
struct IPPInitializer
{
IPPInitializer() { ippStaticInit(); }
IPPInitializer(void) { ippStaticInit(); }
};
IPPInitializer ippInitializer;
......@@ -177,12 +177,12 @@ void setUseOptimized( bool flag )
currentFeatures = flag ? &featuresEnabled : &featuresDisabled;
}
bool useOptimized()
bool useOptimized(void)
{
return useOptimizedFlag;
}
int64 getTickCount()
int64 getTickCount(void)
{
#if defined WIN32 || defined _WIN32 || defined WINCE
LARGE_INTEGER counter;
......@@ -194,7 +194,7 @@ int64 getTickCount()
return (int64)tp.tv_sec*1000000000 + tp.tv_nsec;
#elif defined __MACH__
return (int64)mach_absolute_time();
#else
#else
struct timeval tv;
struct timezone tz;
gettimeofday( &tv, &tz );
......@@ -202,7 +202,7 @@ int64 getTickCount()
#endif
}
double getTickFrequency()
double getTickFrequency(void)
{
#if defined WIN32 || defined _WIN32 || defined WINCE
LARGE_INTEGER freq;
......@@ -218,13 +218,13 @@ double getTickFrequency()
mach_timebase_info(&sTimebaseInfo);
freq = sTimebaseInfo.denom*1e9/sTimebaseInfo.numer;
}
return freq;
return freq;
#else
return 1e6;
#endif
}
#if defined __GNUC__ && (defined __i386__ || defined __x86_64__ || defined __ppc__)
#if defined __GNUC__ && (defined __i386__ || defined __x86_64__ || defined __ppc__)
#if defined(__i386__)
int64 getCPUTickCount(void)
......@@ -246,7 +246,7 @@ int64 getCPUTickCount(void)
int64 getCPUTickCount(void)
{
int64 result=0;
int64 result = 0;
unsigned upper, lower, tmp;
__asm__ volatile(
"0: \n"
......@@ -276,16 +276,23 @@ int64 getCPUTickCount(void)
#else
int64 getCPUTickCount()
#ifdef HAVE_IPP
int64 getCPUTickCount(void)
{
return ippGetCpuClocks();
}
#else
int64 getCPUTickCount(void)
{
return getTickCount();
}
#endif
#endif
static int numThreads = 0;
static int numProcs = 0;
static int numProcs = 0;
int getNumThreads(void)
{
......@@ -330,8 +337,8 @@ int getThreadNum(void)
return 0;
#endif
}
string format( const char* fmt, ... )
{
char buf[1 << 16];
......@@ -350,11 +357,11 @@ bool setBreakOnError(bool value)
bool prevVal = breakOnError;
breakOnError = value;
return prevVal;
}
}
void error( const Exception& exc )
{
if (customErrorCallback != 0)
if (customErrorCallback != 0)
customErrorCallback(exc.code, exc.func.c_str(), exc.err.c_str(),
exc.file.c_str(), exc.line, customErrorCallbackData);
else
......@@ -368,26 +375,30 @@ void error( const Exception& exc )
fprintf( stderr, "%s\n", buf );
fflush( stderr );
}
if(breakOnError)
{
static volatile int* p = 0;
*p = 0;
}
throw exc;
}
CvErrorCallback
redirectError( CvErrorCallback errCallback, void* userdata, void** prevUserdata)
{
if( prevUserdata )
*prevUserdata = customErrorCallbackData;
CvErrorCallback prevCallback = customErrorCallback;
customErrorCallback = errCallback;
customErrorCallback = errCallback;
customErrorCallbackData = userdata;
return prevCallback;
}
}
/*CV_IMPL int
......@@ -499,34 +510,34 @@ CV_IMPL const char* cvErrorStr( int status )
switch (status)
{
case CV_StsOk : return "No Error";
case CV_StsBackTrace : return "Backtrace";
case CV_StsError : return "Unspecified error";
case CV_StsInternal : return "Internal error";
case CV_StsNoMem : return "Insufficient memory";
case CV_StsBadArg : return "Bad argument";
case CV_StsNoConv : return "Iterations do not converge";
case CV_StsAutoTrace : return "Autotrace call";
case CV_StsBadSize : return "Incorrect size of input array";
case CV_StsNullPtr : return "Null pointer";
case CV_StsDivByZero : return "Division by zero occured";
case CV_BadStep : return "Image step is wrong";
case CV_StsOk : return "No Error";
case CV_StsBackTrace : return "Backtrace";
case CV_StsError : return "Unspecified error";
case CV_StsInternal : return "Internal error";
case CV_StsNoMem : return "Insufficient memory";
case CV_StsBadArg : return "Bad argument";
case CV_StsNoConv : return "Iterations do not converge";
case CV_StsAutoTrace : return "Autotrace call";
case CV_StsBadSize : return "Incorrect size of input array";
case CV_StsNullPtr : return "Null pointer";
case CV_StsDivByZero : return "Division by zero occured";
case CV_BadStep : return "Image step is wrong";
case CV_StsInplaceNotSupported : return "Inplace operation is not supported";
case CV_StsObjectNotFound : return "Requested object was not found";
case CV_BadDepth : return "Input image depth is not supported by function";
case CV_StsUnmatchedFormats : return "Formats of input arguments do not match";
case CV_StsUnmatchedSizes : return "Sizes of input arguments do not match";
case CV_StsOutOfRange : return "One of arguments\' values is out of range";
case CV_StsUnsupportedFormat : return "Unsupported format or combination of formats";
case CV_BadCOI : return "Input COI is not supported";
case CV_BadNumChannels : return "Bad number of channels";
case CV_StsBadFlag : return "Bad flag (parameter or structure field)";
case CV_StsBadPoint : return "Bad parameter of type CvPoint";
case CV_StsBadMask : return "Bad type of mask argument";
case CV_StsParseError : return "Parsing error";
case CV_StsNotImplemented : return "The function/feature is not implemented";
case CV_StsBadMemBlock : return "Memory block has been corrupted";
case CV_StsAssert : return "Assertion failed";
case CV_BadDepth : return "Input image depth is not supported by function";
case CV_StsUnmatchedFormats : return "Formats of input arguments do not match";
case CV_StsUnmatchedSizes : return "Sizes of input arguments do not match";
case CV_StsOutOfRange : return "One of arguments\' values is out of range";
case CV_StsUnsupportedFormat : return "Unsupported format or combination of formats";
case CV_BadCOI : return "Input COI is not supported";
case CV_BadNumChannels : return "Bad number of channels";
case CV_StsBadFlag : return "Bad flag (parameter or structure field)";
case CV_StsBadPoint : return "Bad parameter of type CvPoint";
case CV_StsBadMask : return "Bad type of mask argument";
case CV_StsParseError : return "Parsing error";
case CV_StsNotImplemented : return "The function/feature is not implemented";
case CV_StsBadMemBlock : return "Memory block has been corrupted";
case CV_StsAssert : return "Assertion failed";
case CV_GpuNotSupported : return "No GPU support";
case CV_GpuApiCallError : return "Gpu Api call";
case CV_GpuNppCallError : return "Npp Api call";
......@@ -546,7 +557,7 @@ CV_IMPL int cvSetErrMode(int)
return 0;
}
CV_IMPL int cvGetErrStatus()
CV_IMPL int cvGetErrStatus(void)
{
return 0;
}
......@@ -569,34 +580,35 @@ cvErrorFromIppStatus( int status )
{
switch (status)
{
case CV_BADSIZE_ERR: return CV_StsBadSize;
case CV_BADMEMBLOCK_ERR: return CV_StsBadMemBlock;
case CV_NULLPTR_ERR: return CV_StsNullPtr;
case CV_DIV_BY_ZERO_ERR: return CV_StsDivByZero;
case CV_BADSTEP_ERR: return CV_BadStep ;
case CV_OUTOFMEM_ERR: return CV_StsNoMem;
case CV_BADARG_ERR: return CV_StsBadArg;
case CV_NOTDEFINED_ERR: return CV_StsError;
case CV_BADSIZE_ERR: return CV_StsBadSize;
case CV_BADMEMBLOCK_ERR: return CV_StsBadMemBlock;
case CV_NULLPTR_ERR: return CV_StsNullPtr;
case CV_DIV_BY_ZERO_ERR: return CV_StsDivByZero;
case CV_BADSTEP_ERR: return CV_BadStep;
case CV_OUTOFMEM_ERR: return CV_StsNoMem;
case CV_BADARG_ERR: return CV_StsBadArg;
case CV_NOTDEFINED_ERR: return CV_StsError;
case CV_INPLACE_NOT_SUPPORTED_ERR: return CV_StsInplaceNotSupported;
case CV_NOTFOUND_ERR: return CV_StsObjectNotFound;
case CV_BADCONVERGENCE_ERR: return CV_StsNoConv;
case CV_BADDEPTH_ERR: return CV_BadDepth;
case CV_UNMATCHED_FORMATS_ERR: return CV_StsUnmatchedFormats;
case CV_UNSUPPORTED_COI_ERR: return CV_BadCOI;
case CV_UNSUPPORTED_CHANNELS_ERR: return CV_BadNumChannels;
case CV_BADFLAG_ERR: return CV_StsBadFlag;
case CV_BADRANGE_ERR: return CV_StsBadArg;
case CV_BADCOEF_ERR: return CV_StsBadArg;
case CV_BADFACTOR_ERR: return CV_StsBadArg;
case CV_BADPOINT_ERR: return CV_StsBadPoint;
default: return CV_StsError;
case CV_NOTFOUND_ERR: return CV_StsObjectNotFound;
case CV_BADCONVERGENCE_ERR: return CV_StsNoConv;
case CV_BADDEPTH_ERR: return CV_BadDepth;
case CV_UNMATCHED_FORMATS_ERR: return CV_StsUnmatchedFormats;
case CV_UNSUPPORTED_COI_ERR: return CV_BadCOI;
case CV_UNSUPPORTED_CHANNELS_ERR: return CV_BadNumChannels;
case CV_BADFLAG_ERR: return CV_StsBadFlag;
case CV_BADRANGE_ERR: return CV_StsBadArg;
case CV_BADCOEF_ERR: return CV_StsBadArg;
case CV_BADFACTOR_ERR: return CV_StsBadArg;
case CV_BADPOINT_ERR: return CV_StsBadPoint;
default:
return CV_StsError;
}
}
static CvModuleInfo cxcore_info = { 0, "cxcore", CV_VERSION, 0 };
CvModuleInfo *CvModule::first = 0, *CvModule::last = 0;
CvModuleInfo* CvModule::first = 0, *CvModule::last = 0;
CvModule::CvModule( CvModuleInfo* _info )
{
......@@ -604,19 +616,23 @@ CvModule::CvModule( CvModuleInfo* _info )
info = last;
}
CvModule::~CvModule()
CvModule::~CvModule(void)
{
if( info )
{
CvModuleInfo* p = first;
for( ; p != 0 && p->next != info; p = p->next )
;
if( p )
p->next = info->next;
if( first == info )
first = info->next;
if( last == info )
last = p;
free( info );
info = 0;
}
......@@ -645,7 +661,9 @@ cvRegisterModule( const CvModuleInfo* module )
CvModule::first = module_copy;
else
CvModule::last->next = module_copy;
CvModule::last = module_copy;
return 0;
}
......@@ -654,7 +672,7 @@ CvModule cxcore_module( &cxcore_info );
CV_IMPL void
cvGetModuleInfo( const char* name, const char **version, const char **plugin_list )
{
static char joint_verinfo[1024] = "";
static char joint_verinfo[1024] = "";
static char plugin_list_buf[1024] = "";
if( version )
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment