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Synchronize changes from branches/GpuClothAMD to trunk

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Main improvements are: GPU cloth collision detection against a capsule shape
,OpenCL-OpenGL interoperability (keeping data buffers on GPU), and bug fixes
Thanks to Lee Howes
This commit is contained in:
erwin.coumans
2011-02-27 09:07:07 +00:00
parent ec1bd45f4f
commit d52f58edd8
37 changed files with 3267 additions and 2481 deletions
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19
Demos/OpenCLClothDemo/clstuff.cpp
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@@ -13,7 +13,7 @@ subject to the following restrictions:
3. This notice may not be removed or altered from any source distribution.
*/
#include <stdio.h>
#include "clstuff.h"
#include "gl_win.h"
@@ -27,9 +27,20 @@ cl_context g_cxMainContext;
cl_device_id g_cdDevice;
cl_command_queue g_cqCommandQue;
void initCL(void)
void initCL( void* glCtx, void* glDC )
{
int ciErrNum = 0;
#if defined(CL_PLATFORM_MINI_CL)
cl_device_type deviceType = CL_DEVICE_TYPE_CPU;
#elif defined(CL_PLATFORM_AMD)
cl_device_type deviceType = CL_DEVICE_TYPE_GPU;
#elif defined(CL_PLATFORM_NVIDIA)
cl_device_type deviceType = CL_DEVICE_TYPE_GPU;
#else
cl_device_type deviceType = CL_DEVICE_TYPE_CPU;
#endif
//g_cxMainContext = btOclCommon::createContextFromType(CL_DEVICE_TYPE_ALL, &ciErrNum);
//g_cxMainContext = btOclCommon::createContextFromType(CL_DEVICE_TYPE_GPU, &ciErrNum);
//g_cxMainContext = btOclCommon::createContextFromType(CL_DEVICE_TYPE_CPU, &ciErrNum);
@@ -37,9 +48,9 @@ void initCL(void)
//#ifdef USE_MINICL
// g_cxMainContext = btOclCommon::createContextFromType(CL_DEVICE_TYPE_DEBUG, &ciErrNum);
//#else
g_cxMainContext = btOclCommon::createContextFromType(CL_DEVICE_TYPE_ALL, &ciErrNum);
g_cxMainContext = btOclCommon::createContextFromType(deviceType, &ciErrNum, glCtx, glDC);
//#endif
oclCHECKERROR(ciErrNum, CL_SUCCESS);