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Update btOpenCLUtils to allow caching of precompiled program binaries (save/load). See Bullet/Demos/SerializeDemo/AMD for an example use

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Fix in btBulletWorldImporter: load friction/restitution and patch radius of btCapsuleShape (it needs to embed the margin)
Partly apply a modified patch to make the SerializeDemo_AMD work, but avoid breaking the MiniCL version. See Issue 594
This commit is contained in:
erwin.coumans
2012-03-04 22:12:12 +00:00
parent 9c6a790e4b
commit 9bc3b5eb10
14 changed files with 422 additions and 180 deletions
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9
Demos/SharedOpenCL/btOpenCLUtils.h
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@@ -78,7 +78,7 @@ public:
/// CL Context optionally takes a GL context. This is a generic type because we don't really want this code
/// to have to understand GL types. It is a HGLRC in _WIN32 or a GLXContext otherwise.
static cl_context createContextFromType(cl_device_type deviceType, cl_int* pErrNum, void* pGLCtx = 0, void* pGLDC = 0);
static cl_context createContextFromType(cl_device_type deviceType, cl_int* pErrNum, void* pGLCtx = 0, void* pGLDC = 0, int preferredDeviceIndex = -1, int preferredPlatformIndex= - 1);
static int getNumDevices(cl_context cxMainContext);
static cl_device_id getDevice(cl_context cxMainContext, int nr);
@@ -88,7 +88,10 @@ public:
static cl_kernel compileCLKernelFromString( cl_context clContext,cl_device_id device, const char* kernelSource, const char* kernelName, cl_int* pErrNum=0, cl_program prog=0,const char* additionalMacros = "" );
//optional
static cl_program compileCLProgramFromString( cl_context clContext,cl_device_id device, const char* kernelSource, cl_int* pErrNum=0,const char* additionalMacros = "" , const char* srcFileNameForCaching=0);
static cl_program compileCLProgramFromString( cl_context clContext,cl_device_id device, const char* kernelSource, cl_int* pErrNum=0,const char* additionalMacros = "");
///compileCLProgramFromFile will attempt to save/load the binary precompiled program
static cl_program compileCLProgramFromFile( cl_context clContext,cl_device_id device, cl_int* pErrNum=0,const char* additionalMacros = "" , const char* srcFileNameForCaching=0);
//the following optional APIs provide access using specific platform information
static int getNumPlatforms(cl_int* pErrNum=0);
@@ -96,7 +99,7 @@ public:
static cl_platform_id getPlatform(int nr, cl_int* pErrNum=0);
static void getPlatformInfo(cl_platform_id platform, btOpenCLPlatformInfo& platformInfo);
static const char* getSdkVendorName();
static cl_context createContextFromPlatform(cl_platform_id platform, cl_device_type deviceType, cl_int* pErrNum, void* pGLCtx = 0, void* pGLDC = 0);
static cl_context createContextFromPlatform(cl_platform_id platform, cl_device_type deviceType, cl_int* pErrNum, void* pGLCtx = 0, void* pGLDC = 0,int preferredDeviceIndex = -1, int preferredPlatformIndex= -1);
};