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Check for weakly linked OpenCL. 

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5811 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Soren Jorvang 2010-06-29 10:23:40 +00:00
parent aa43f0a575
commit 4afe48a0fb
1 changed files with 9 additions and 6 deletions
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15
Source/Core/Common/Src/OpenCL.cpp
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@ -44,13 +44,16 @@ bool Initialize()
#if defined(HAVE_OPENCL) && HAVE_OPENCL
if(g_context)
return false;
int err; // error code returned from api calls
int err; // error code returned from api calls
#ifdef _WIN32
clrInit();
if(!clrHasOpenCL())
return false;
clrInit();
if(!clrHasOpenCL())
return false;
#endif
// If OpenCL is weakly linked and not found, its symbols will be NULL
if (clGetPlatformIDs == NULL)
return false;
// Connect to a compute device
cl_uint numPlatforms;
@ -173,8 +176,8 @@ cl_kernel CompileKernel(cl_program program, const char *Function)
cl_kernel kernel = clCreateKernel(program, Function, &err);
if (!kernel || err != CL_SUCCESS)
{
char buffer[1024];
sprintf(buffer, "Failed to create compute kernel '%s' !", Function);
char buffer[1024];
sprintf(buffer, "Failed to create compute kernel '%s' !", Function);
HandleCLError(err, buffer);
return NULL;
}