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Merge pull request #2879 from alalek:ocl_runtime_flags

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This commit is contained in:
Vadim Pisarevsky
2014-08-04 16:43:00 +00:00
parent a58767eff8 d9daa0cbaa
commit a05ce00a65
4 changed files with 59 additions and 10 deletions
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48
modules/core/src/ocl.cpp
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@@ -57,6 +57,28 @@
# endif
#endif
// TODO Move to some common place
static bool getBoolParameter(const char* name, bool defaultValue)
{
const char* envValue = getenv(name);
if (envValue == NULL)
{
return defaultValue;
}
cv::String value = envValue;
if (value == "1" || value == "True" || value == "true" || value == "TRUE")
{
return true;
}
if (value == "0" || value == "False" || value == "false" || value == "FALSE")
{
return false;
}
CV_ErrorNoReturn(cv::Error::StsBadArg, cv::format("Invalid value for %s parameter: %s", name, value.c_str()));
}
// TODO Move to some common place
static size_t getConfigurationParameterForSize(const char* name, size_t defaultValue)
{
@@ -1302,10 +1324,22 @@ OCL_FUNC(cl_int, clReleaseEvent, (cl_event event), (event))
#endif
static bool isRaiseError()
{
static bool initialized = false;
static bool value = false;
if (!initialized)
{
value = getBoolParameter("OPENCV_OPENCL_RAISE_ERROR", false);
initialized = true;
}
return value;
}
#ifdef _DEBUG
#define CV_OclDbgAssert CV_DbgAssert
#else
#define CV_OclDbgAssert(expr) (void)(expr)
#define CV_OclDbgAssert(expr) do { if (isRaiseError()) { CV_Assert(expr); } else { (void)(expr); } } while ((void)0, 0)
#endif
namespace cv { namespace ocl {
@@ -4711,4 +4745,16 @@ void* Image2D::ptr() const
return p ? p->handle : 0;
}
bool isPerformanceCheckBypassed()
{
static bool initialized = false;
static bool value = false;
if (!initialized)
{
value = getBoolParameter("OPENCV_OPENCL_PERF_CHECK_BYPASS", false);
initialized = true;
}
return value;
}
}}