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OpenCL: More windows support and some unfinished work

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4380 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
XTra.KrazzY
2009-10-07 21:30:36 +00:00
parent 5523f28b51
commit 98db1a0ca3
7 changed files with 132 additions and 119 deletions
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34
Source/Core/Common/Src/OpenCL.cpp
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@ -27,8 +27,12 @@ namespace OpenCL {
cl_command_queue g_cmdq = NULL;
#endif
bool g_bInitialized = false;
bool Initialize() {
if(g_bInitialized)
return true;
#if defined(HAVE_OPENCL) && HAVE_OPENCL
if(g_context)
return false;
@ -41,7 +45,7 @@ bool Initialize() {
err = clGetDeviceIDs(NULL, gpu ? CL_DEVICE_TYPE_GPU : CL_DEVICE_TYPE_CPU, 1, &device_id, NULL);
if (err != CL_SUCCESS)
{
PanicAlert("Error: Failed to create a device group!\n");
PanicAlert("Error: Failed to create a device group!");
return false;
}
@ -50,7 +54,7 @@ bool Initialize() {
g_context = clCreateContext(0, 1, &device_id, NULL, NULL, &err);
if (!g_context)
{
PanicAlert("Error: Failed to create a compute context!\n");
PanicAlert("Error: Failed to create a compute context!");
return false;
}
@ -59,17 +63,18 @@ bool Initialize() {
g_cmdq = clCreateCommandQueue(g_context, device_id, 0, &err);
if (!g_cmdq)
{
PanicAlert("Error: Failed to create a command commands!\n");
PanicAlert("Error: Failed to create a command commands!");
return false;
}
printf("Initialized OpenCL fine!\n");
//PanicAlert("Initialized OpenCL fine!");
g_bInitialized = true;
return true;
#else
return false;
#endif
}
#if defined(HAVE_OPENCL) && HAVE_OPENCL
cl_context GetInstance() {
cl_context GetContext() {
return g_context;
}
@ -83,21 +88,18 @@ cl_program CompileProgram(const char *Kernel) {
program = clCreateProgramWithSource(OpenCL::g_context, 1, (const char **) & Kernel, NULL, &err);
if (!program)
{
printf("Error: Failed to create compute program!\n");
printf("Error: Failed to create compute program!");
return NULL;
}
// Build the program executable
//
err = clBuildProgram(program , 0, NULL, NULL, NULL, NULL);
if (err != CL_SUCCESS)
{
size_t len;
char buffer[2048];
printf("Error: Failed to build program executable!\n");
clGetProgramBuildInfo(program , OpenCL::device_id, CL_PROGRAM_BUILD_LOG, sizeof(buffer), buffer, &len);
printf("%s\n", buffer);
if(err != CL_SUCCESS) {
char *errors[16384] = {0};
err = clGetProgramBuildInfo(program, OpenCL::device_id, CL_PROGRAM_BUILD_LOG, sizeof(errors),
errors, NULL);
PanicAlert("Error log:\n%s\n", errors);
return NULL;
}
@ -112,7 +114,7 @@ cl_kernel CompileKernel(cl_program program, const char *Function)
cl_kernel kernel = clCreateKernel(program, Function, &err);
if (!kernel || err != CL_SUCCESS)
{
printf("Error: Failed to create compute kernel!\n");
PanicAlert("Error: Failed to create compute kernel!");
return NULL;
}
return kernel;