From 22b7c9dfa80d0f7abca40f061865c2ab3c136a74 Mon Sep 17 00:00:00 2001
From: Oussama <o.boukhelf@gmail.com>
Date: Thu, 3 Jan 2019 14:26:51 +0100
Subject: Update Bullet to the latest commit 126b676

---
 .../ParallelPrimitives/b3RadixSort32CL.h           | 103 +++++++++------------
 1 file changed, 46 insertions(+), 57 deletions(-)

(limited to 'thirdparty/bullet/Bullet3OpenCL/ParallelPrimitives/b3RadixSort32CL.h')

diff --git a/thirdparty/bullet/Bullet3OpenCL/ParallelPrimitives/b3RadixSort32CL.h b/thirdparty/bullet/Bullet3OpenCL/ParallelPrimitives/b3RadixSort32CL.h
index 975bd80e53..69caf182d7 100644
--- a/thirdparty/bullet/Bullet3OpenCL/ParallelPrimitives/b3RadixSort32CL.h
+++ b/thirdparty/bullet/Bullet3OpenCL/ParallelPrimitives/b3RadixSort32CL.h
@@ -6,90 +6,79 @@
 
 struct b3SortData
 {
-	union
-	{
+	union {
 		unsigned int m_key;
 		unsigned int x;
 	};
 
-	union
-	{
+	union {
 		unsigned int m_value;
 		unsigned int y;
-		
 	};
 };
 #include "b3BufferInfoCL.h"
 
-class  b3RadixSort32CL
+class b3RadixSort32CL
 {
+	b3OpenCLArray<unsigned int>* m_workBuffer1;
+	b3OpenCLArray<unsigned int>* m_workBuffer2;
 
-		b3OpenCLArray<unsigned int>* m_workBuffer1;
-		b3OpenCLArray<unsigned int>* m_workBuffer2;
-		
-		b3OpenCLArray<b3SortData>*	m_workBuffer3;
-		b3OpenCLArray<b3SortData>*	m_workBuffer4;
-
-		b3OpenCLArray<unsigned int>* m_workBuffer3a;
-		b3OpenCLArray<unsigned int>* m_workBuffer4a;
+	b3OpenCLArray<b3SortData>* m_workBuffer3;
+	b3OpenCLArray<b3SortData>* m_workBuffer4;
 
-		cl_command_queue	m_commandQueue;
+	b3OpenCLArray<unsigned int>* m_workBuffer3a;
+	b3OpenCLArray<unsigned int>* m_workBuffer4a;
 
-		cl_kernel m_streamCountSortDataKernel;
-		cl_kernel m_streamCountKernel;
+	cl_command_queue m_commandQueue;
 
-		cl_kernel m_prefixScanKernel;
-		cl_kernel m_sortAndScatterSortDataKernel;
-		cl_kernel m_sortAndScatterKernel;
+	cl_kernel m_streamCountSortDataKernel;
+	cl_kernel m_streamCountKernel;
 
+	cl_kernel m_prefixScanKernel;
+	cl_kernel m_sortAndScatterSortDataKernel;
+	cl_kernel m_sortAndScatterKernel;
 
-		bool	m_deviceCPU;
+	bool m_deviceCPU;
 
-		class b3PrefixScanCL* m_scan;
-		class b3FillCL*	m_fill;
+	class b3PrefixScanCL* m_scan;
+	class b3FillCL* m_fill;
 
 public:
 	struct b3ConstData
-		{
-			int m_n;
-			int m_nWGs;
-			int m_startBit;
-			int m_nBlocksPerWG;
-		};
+	{
+		int m_n;
+		int m_nWGs;
+		int m_startBit;
+		int m_nBlocksPerWG;
+	};
 	enum
-		{
-			DATA_ALIGNMENT = 256,
-			WG_SIZE = 64,
-            BLOCK_SIZE = 256,
-			ELEMENTS_PER_WORK_ITEM = (BLOCK_SIZE/WG_SIZE),
-			BITS_PER_PASS = 4,
-			NUM_BUCKET=(1<<BITS_PER_PASS),
-			//	if you change this, change nPerWI in kernel as well
-			NUM_WGS = 20*6,	//	cypress
-//			NUM_WGS = 24*6,	//	cayman
-//			NUM_WGS = 32*4,	//	nv
-		};
-
+	{
+		DATA_ALIGNMENT = 256,
+		WG_SIZE = 64,
+		BLOCK_SIZE = 256,
+		ELEMENTS_PER_WORK_ITEM = (BLOCK_SIZE / WG_SIZE),
+		BITS_PER_PASS = 4,
+		NUM_BUCKET = (1 << BITS_PER_PASS),
+		//	if you change this, change nPerWI in kernel as well
+		NUM_WGS = 20 * 6,  //	cypress
+						   //			NUM_WGS = 24*6,	//	cayman
+						   //			NUM_WGS = 32*4,	//	nv
+	};
 
 private:
-		
-
 public:
+	b3RadixSort32CL(cl_context ctx, cl_device_id device, cl_command_queue queue, int initialCapacity = 0);
 
-		b3RadixSort32CL(cl_context ctx, cl_device_id device, cl_command_queue queue, int initialCapacity =0);
+	virtual ~b3RadixSort32CL();
 
-		virtual ~b3RadixSort32CL();
+	void execute(b3OpenCLArray<unsigned int>& keysIn, b3OpenCLArray<unsigned int>& keysOut, b3OpenCLArray<unsigned int>& valuesIn,
+				 b3OpenCLArray<unsigned int>& valuesOut, int n, int sortBits = 32);
 
-		void execute(b3OpenCLArray<unsigned int>& keysIn, b3OpenCLArray<unsigned int>& keysOut, b3OpenCLArray<unsigned int>& valuesIn, 
-								b3OpenCLArray<unsigned int>& valuesOut, int n, int sortBits = 32);
-
-		///keys only
-		void execute(b3OpenCLArray<unsigned int>& keysInOut, int sortBits  = 32 );
-
-		void execute(b3OpenCLArray<b3SortData>& keyValuesInOut, int sortBits  = 32 );
-		void executeHost(b3OpenCLArray<b3SortData>& keyValuesInOut, int sortBits = 32);
-		void executeHost(b3AlignedObjectArray<b3SortData>& keyValuesInOut, int sortBits = 32);
+	///keys only
+	void execute(b3OpenCLArray<unsigned int>& keysInOut, int sortBits = 32);
 
+	void execute(b3OpenCLArray<b3SortData>& keyValuesInOut, int sortBits = 32);
+	void executeHost(b3OpenCLArray<b3SortData>& keyValuesInOut, int sortBits = 32);
+	void executeHost(b3AlignedObjectArray<b3SortData>& keyValuesInOut, int sortBits = 32);
 };
-#endif //B3_RADIXSORT32_H
-
+#endif  //B3_RADIXSORT32_H
-- 
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