1 files changed, 0 insertions, 300 deletions
diff --git a/thirdparty/bullet/Bullet3OpenCL/ParallelPrimitives/b3OpenCLArray.h b/thirdparty/bullet/Bullet3OpenCL/ParallelPrimitives/b3OpenCLArray.h
deleted file mode 100644
index e837cceb66..0000000000
--- a/thirdparty/bullet/Bullet3OpenCL/ParallelPrimitives/b3OpenCLArray.h
+++ /dev/null
@@ -1,300 +0,0 @@
-#ifndef B3_OPENCL_ARRAY_H
-#define B3_OPENCL_ARRAY_H
-
-#include "Bullet3Common/b3AlignedObjectArray.h"
-#include "Bullet3OpenCL/Initialize/b3OpenCLInclude.h"
-
-template <typename T>
-class b3OpenCLArray
-{
-	size_t m_size;
-	size_t m_capacity;
-	cl_mem m_clBuffer;
-
-	cl_context m_clContext;
-	cl_command_queue m_commandQueue;
-
-	bool m_ownsMemory;
-
-	bool m_allowGrowingCapacity;
-
-	void deallocate()
-	{
-		if (m_clBuffer && m_ownsMemory)
-		{
-			clReleaseMemObject(m_clBuffer);
-		}
-		m_clBuffer = 0;
-		m_capacity = 0;
-	}
-
-	b3OpenCLArray<T>& operator=(const b3OpenCLArray<T>& src);
-
-	B3_FORCE_INLINE size_t allocSize(size_t size)
-	{
-		return (size ? size * 2 : 1);
-	}
-
-public:
-	b3OpenCLArray(cl_context ctx, cl_command_queue queue, size_t initialCapacity = 0, bool allowGrowingCapacity = true)
-		: m_size(0), m_capacity(0), m_clBuffer(0), m_clContext(ctx), m_commandQueue(queue), m_ownsMemory(true), m_allowGrowingCapacity(true)
-	{
-		if (initialCapacity)
-		{
-			reserve(initialCapacity);
-		}
-		m_allowGrowingCapacity = allowGrowingCapacity;
-	}
-
-	///this is an error-prone method with no error checking, be careful!
-	void setFromOpenCLBuffer(cl_mem buffer, size_t sizeInElements)
-	{
-		deallocate();
-		m_ownsMemory = false;
-		m_allowGrowingCapacity = false;
-		m_clBuffer = buffer;
-		m_size = sizeInElements;
-		m_capacity = sizeInElements;
-	}
-
-	// we could enable this assignment, but need to make sure to avoid accidental deep copies
-	//	b3OpenCLArray<T>& operator=(const b3AlignedObjectArray<T>& src)
-	//	{
-	//		copyFromArray(src);
-	//		return *this;
-	//	}
-
-	cl_mem getBufferCL() const
-	{
-		return m_clBuffer;
-	}
-
-	virtual ~b3OpenCLArray()
-	{
-		deallocate();
-		m_size = 0;
-		m_capacity = 0;
-	}
-
-	B3_FORCE_INLINE bool push_back(const T& _Val, bool waitForCompletion = true)
-	{
-		bool result = true;
-		size_t sz = size();
-		if (sz == capacity())
-		{
-			result = reserve(allocSize(size()));
-		}
-		copyFromHostPointer(&_Val, 1, sz, waitForCompletion);
-		m_size++;
-		return result;
-	}
-
-	B3_FORCE_INLINE T forcedAt(size_t n) const
-	{
-		b3Assert(n >= 0);
-		b3Assert(n < capacity());
-		T elem;
-		copyToHostPointer(&elem, 1, n, true);
-		return elem;
-	}
-
-	B3_FORCE_INLINE T at(size_t n) const
-	{
-		b3Assert(n >= 0);
-		b3Assert(n < size());
-		T elem;
-		copyToHostPointer(&elem, 1, n, true);
-		return elem;
-	}
-
-	B3_FORCE_INLINE bool resize(size_t newsize, bool copyOldContents = true)
-	{
-		bool result = true;
-		size_t curSize = size();
-
-		if (newsize < curSize)
-		{
-			//leave the OpenCL memory for now
-		}
-		else
-		{
-			if (newsize > size())
-			{
-				result = reserve(newsize, copyOldContents);
-			}
-
-			//leave new data uninitialized (init in debug mode?)
-			//for (size_t i=curSize;i<newsize;i++) ...
-		}
-
-		if (result)
-		{
-			m_size = newsize;
-		}
-		else
-		{
-			m_size = 0;
-		}
-		return result;
-	}
-
-	B3_FORCE_INLINE size_t size() const
-	{
-		return m_size;
-	}
-
-	B3_FORCE_INLINE size_t capacity() const
-	{
-		return m_capacity;
-	}
-
-	B3_FORCE_INLINE bool reserve(size_t _Count, bool copyOldContents = true)
-	{
-		bool result = true;
-		// determine new minimum length of allocated storage
-		if (capacity() < _Count)
-		{  // not enough room, reallocate
-
-			if (m_allowGrowingCapacity)
-			{
-				cl_int ciErrNum;
-				//create a new OpenCL buffer
-				size_t memSizeInBytes = sizeof(T) * _Count;
-				cl_mem buf = clCreateBuffer(m_clContext, CL_MEM_READ_WRITE, memSizeInBytes, NULL, &ciErrNum);
-				if (ciErrNum != CL_SUCCESS)
-				{
-					b3Error("OpenCL out-of-memory\n");
-					_Count = 0;
-					result = false;
-				}
-//#define B3_ALWAYS_INITIALIZE_OPENCL_BUFFERS
-#ifdef B3_ALWAYS_INITIALIZE_OPENCL_BUFFERS
-				unsigned char* src = (unsigned char*)malloc(memSizeInBytes);
-				for (size_t i = 0; i < memSizeInBytes; i++)
-					src[i] = 0xbb;
-				ciErrNum = clEnqueueWriteBuffer(m_commandQueue, buf, CL_TRUE, 0, memSizeInBytes, src, 0, 0, 0);
-				b3Assert(ciErrNum == CL_SUCCESS);
-				clFinish(m_commandQueue);
-				free(src);
-#endif  //B3_ALWAYS_INITIALIZE_OPENCL_BUFFERS
-
-				if (result)
-				{
-					if (copyOldContents)
-						copyToCL(buf, size());
-				}
-
-				//deallocate the old buffer
-				deallocate();
-
-				m_clBuffer = buf;
-
-				m_capacity = _Count;
-			}
-			else
-			{
-				//fail: assert and
-				b3Assert(0);
-				deallocate();
-				result = false;
-			}
-		}
-		return result;
-	}
-
-	void copyToCL(cl_mem destination, size_t numElements, size_t firstElem = 0, size_t dstOffsetInElems = 0) const
-	{
-		if (numElements <= 0)
-			return;
-
-		b3Assert(m_clBuffer);
-		b3Assert(destination);
-
-		//likely some error, destination is same as source
-		b3Assert(m_clBuffer != destination);
-
-		b3Assert((firstElem + numElements) <= m_size);
-
-		cl_int status = 0;
-
-		b3Assert(numElements > 0);
-		b3Assert(numElements <= m_size);
-
-		size_t srcOffsetBytes = sizeof(T) * firstElem;
-		size_t dstOffsetInBytes = sizeof(T) * dstOffsetInElems;
-
-		status = clEnqueueCopyBuffer(m_commandQueue, m_clBuffer, destination,
-									 srcOffsetBytes, dstOffsetInBytes, sizeof(T) * numElements, 0, 0, 0);
-
-		b3Assert(status == CL_SUCCESS);
-	}
-
-	void copyFromHost(const b3AlignedObjectArray<T>& srcArray, bool waitForCompletion = true)
-	{
-		size_t newSize = srcArray.size();
-
-		bool copyOldContents = false;
-		resize(newSize, copyOldContents);
-		if (newSize)
-			copyFromHostPointer(&srcArray[0], newSize, 0, waitForCompletion);
-	}
-
-	void copyFromHostPointer(const T* src, size_t numElems, size_t destFirstElem = 0, bool waitForCompletion = true)
-	{
-		b3Assert(numElems + destFirstElem <= capacity());
-
-		if (numElems + destFirstElem)
-		{
-			cl_int status = 0;
-			size_t sizeInBytes = sizeof(T) * numElems;
-			status = clEnqueueWriteBuffer(m_commandQueue, m_clBuffer, 0, sizeof(T) * destFirstElem, sizeInBytes,
-										  src, 0, 0, 0);
-			b3Assert(status == CL_SUCCESS);
-			if (waitForCompletion)
-				clFinish(m_commandQueue);
-		}
-		else
-		{
-			b3Error("copyFromHostPointer invalid range\n");
-		}
-	}
-
-	void copyToHost(b3AlignedObjectArray<T>& destArray, bool waitForCompletion = true) const
-	{
-		destArray.resize(this->size());
-		if (size())
-			copyToHostPointer(&destArray[0], size(), 0, waitForCompletion);
-	}
-
-	void copyToHostPointer(T* destPtr, size_t numElem, size_t srcFirstElem = 0, bool waitForCompletion = true) const
-	{
-		b3Assert(numElem + srcFirstElem <= capacity());
-
-		if (numElem + srcFirstElem <= capacity())
-		{
-			cl_int status = 0;
-			status = clEnqueueReadBuffer(m_commandQueue, m_clBuffer, 0, sizeof(T) * srcFirstElem, sizeof(T) * numElem,
-										 destPtr, 0, 0, 0);
-			b3Assert(status == CL_SUCCESS);
-
-			if (waitForCompletion)
-				clFinish(m_commandQueue);
-		}
-		else
-		{
-			b3Error("copyToHostPointer invalid range\n");
-		}
-	}
-
-	void copyFromOpenCLArray(const b3OpenCLArray& src)
-	{
-		size_t newSize = src.size();
-		resize(newSize);
-		if (size())
-		{
-			src.copyToCL(m_clBuffer, size());
-		}
-	}
-};
-
-#endif  //B3_OPENCL_ARRAY_H