85 lines
2.3 KiB
Plaintext
85 lines
2.3 KiB
Plaintext
/*
|
|
Bullet Continuous Collision Detection and Physics Library, http://bulletphysics.org
|
|
Copyright (C) 2006, 2007 Sony Computer Entertainment Inc.
|
|
|
|
This software is provided 'as-is', without any express or implied warranty.
|
|
In no event will the authors be held liable for any damages arising from the use of this software.
|
|
Permission is granted to anyone to use this software for any purpose,
|
|
including commercial applications, and to alter it and redistribute it freely,
|
|
subject to the following restrictions:
|
|
|
|
1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
|
|
2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
|
|
3. This notice may not be removed or altered from any source distribution.
|
|
*/
|
|
|
|
#include <cstdlib>
|
|
#include <cstdio>
|
|
#include <string.h>
|
|
|
|
#include <GL/glut.h>
|
|
#include <cuda_gl_interop.h>
|
|
|
|
#include "cutil_math.h"
|
|
#include "math_constants.h"
|
|
|
|
#include <vector_types.h>
|
|
|
|
|
|
|
|
|
|
#include "btCudaDefines.h"
|
|
#include "../../src/BulletMultiThreaded/btGpuUtilsSharedDefs.h"
|
|
|
|
|
|
void btCuda_exit(int val)
|
|
{
|
|
fprintf(stderr, "Press ENTER key to terminate the program\n");
|
|
getchar();
|
|
exit(val);
|
|
}
|
|
|
|
void btCuda_allocateArray(void** devPtr, unsigned int size)
|
|
{
|
|
BT_GPU_SAFE_CALL(cudaMalloc(devPtr, size));
|
|
}
|
|
|
|
void btCuda_freeArray(void* devPtr)
|
|
{
|
|
BT_GPU_SAFE_CALL(cudaFree(devPtr));
|
|
}
|
|
|
|
void btCuda_copyArrayFromDevice(void* host, const void* device, unsigned int size)
|
|
{
|
|
BT_GPU_SAFE_CALL(cudaMemcpy(host, device, size, cudaMemcpyDeviceToHost));
|
|
}
|
|
|
|
void btCuda_copyArrayToDevice(void* device, const void* host, unsigned int size)
|
|
{
|
|
BT_GPU_SAFE_CALL(cudaMemcpy((char*)device, host, size, cudaMemcpyHostToDevice));
|
|
}
|
|
|
|
|
|
void btCuda_registerGLBufferObject(unsigned int vbo)
|
|
{
|
|
BT_GPU_SAFE_CALL(cudaGLRegisterBufferObject(vbo));
|
|
}
|
|
|
|
void* btCuda_mapGLBufferObject(unsigned int vbo)
|
|
{
|
|
void *ptr;
|
|
BT_GPU_SAFE_CALL(cudaGLMapBufferObject(&ptr, vbo));
|
|
return ptr;
|
|
}
|
|
|
|
void btCuda_unmapGLBufferObject(unsigned int vbo)
|
|
{
|
|
BT_GPU_SAFE_CALL(cudaGLUnmapBufferObject(vbo));
|
|
}
|
|
|
|
|
|
|
|
#include "../../src/BulletMultiThreaded/btGpuUtilsSharedCode.h"
|
|
|
|
|