1 files changed, 44 insertions, 0 deletions
diff --git a/thirdparty/bullet/src/Bullet3OpenCL/BroadphaseCollision/b3GpuBroadphaseInterface.h b/thirdparty/bullet/src/Bullet3OpenCL/BroadphaseCollision/b3GpuBroadphaseInterface.h
new file mode 100644
index 0000000000..0ed8aa8232
--- /dev/null
+++ b/thirdparty/bullet/src/Bullet3OpenCL/BroadphaseCollision/b3GpuBroadphaseInterface.h
@@ -0,0 +1,44 @@
+
+#ifndef B3_GPU_BROADPHASE_INTERFACE_H
+#define B3_GPU_BROADPHASE_INTERFACE_H
+
+#include "Bullet3OpenCL/Initialize/b3OpenCLInclude.h"
+#include "Bullet3Common/b3Vector3.h"
+#include "b3SapAabb.h"
+#include "Bullet3Common/shared/b3Int2.h"
+#include "Bullet3Common/shared/b3Int4.h"
+#include "Bullet3OpenCL/ParallelPrimitives/b3OpenCLArray.h"
+
+class b3GpuBroadphaseInterface
+{
+public:
+
+	typedef class b3GpuBroadphaseInterface* (CreateFunc)(cl_context ctx,cl_device_id device, cl_command_queue  q);
+
+	virtual ~b3GpuBroadphaseInterface()
+	{
+	}
+
+	virtual void createProxy(const b3Vector3& aabbMin,  const b3Vector3& aabbMax, int userPtr , int collisionFilterGroup, int collisionFilterMask)=0;
+	virtual void createLargeProxy(const b3Vector3& aabbMin,  const b3Vector3& aabbMax, int userPtr , int collisionFilterGroup, int collisionFilterMask)=0;
+
+	virtual void  calculateOverlappingPairs(int maxPairs)=0;
+	virtual void  calculateOverlappingPairsHost(int maxPairs)=0;
+
+	//call writeAabbsToGpu after done making all changes (createProxy etc)
+	virtual void writeAabbsToGpu()=0;
+
+	virtual cl_mem	getAabbBufferWS()=0;
+	virtual int	getNumOverlap()=0;
+	virtual cl_mem	getOverlappingPairBuffer()=0;
+
+	virtual b3OpenCLArray<b3SapAabb>&	getAllAabbsGPU()=0;
+	virtual b3AlignedObjectArray<b3SapAabb>&	getAllAabbsCPU()=0;
+	
+	virtual b3OpenCLArray<b3Int4>& getOverlappingPairsGPU() = 0;
+	virtual b3OpenCLArray<int>& getSmallAabbIndicesGPU() = 0;
+	virtual b3OpenCLArray<int>& getLargeAabbIndicesGPU() = 0;
+
+};
+
+#endif //B3_GPU_BROADPHASE_INTERFACE_H