bullet: Streamline bundling, remove extraneous src/ folder

Document version and how to extract sources in thirdparty/README.md.
Drop unnecessary CMake and Premake files.
Simplify SCsub, drop unused one.

1 files changed, 0 insertions, 291 deletions

diff --git a/thirdparty/bullet/src/Bullet3OpenCL/RigidBody/kernels/batchingKernelsNew.h b/thirdparty/bullet/src/Bullet3OpenCL/RigidBody/kernels/batchingKernelsNew.h
deleted file mode 100644
index 1e5957adae..0000000000
--- a/thirdparty/bullet/src/Bullet3OpenCL/RigidBody/kernels/batchingKernelsNew.h
+++ /dev/null
@@ -1,291 +0,0 @@
-//this file is autogenerated using stringify.bat (premake --stringify) in the build folder of this project
-static const char* batchingKernelsNewCL= \
-"/*\n"
-"Copyright (c) 2012 Advanced Micro Devices, Inc.  \n"
-"This software is provided 'as-is', without any express or implied warranty.\n"
-"In no event will the authors be held liable for any damages arising from the use of this software.\n"
-"Permission is granted to anyone to use this software for any purpose, \n"
-"including commercial applications, and to alter it and redistribute it freely, \n"
-"subject to the following restrictions:\n"
-"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.\n"
-"2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.\n"
-"3. This notice may not be removed or altered from any source distribution.\n"
-"*/\n"
-"//Originally written by Erwin Coumans\n"
-"#ifndef B3_CONTACT4DATA_H\n"
-"#define B3_CONTACT4DATA_H\n"
-"#ifndef B3_FLOAT4_H\n"
-"#define B3_FLOAT4_H\n"
-"#ifndef B3_PLATFORM_DEFINITIONS_H\n"
-"#define B3_PLATFORM_DEFINITIONS_H\n"
-"struct MyTest\n"
-"{\n"
-"	int bla;\n"
-"};\n"
-"#ifdef __cplusplus\n"
-"#else\n"
-"//keep B3_LARGE_FLOAT*B3_LARGE_FLOAT < FLT_MAX\n"
-"#define B3_LARGE_FLOAT 1e18f\n"
-"#define B3_INFINITY 1e18f\n"
-"#define b3Assert(a)\n"
-"#define b3ConstArray(a) __global const a*\n"
-"#define b3AtomicInc atomic_inc\n"
-"#define b3AtomicAdd atomic_add\n"
-"#define b3Fabs fabs\n"
-"#define b3Sqrt native_sqrt\n"
-"#define b3Sin native_sin\n"
-"#define b3Cos native_cos\n"
-"#define B3_STATIC\n"
-"#endif\n"
-"#endif\n"
-"#ifdef __cplusplus\n"
-"#else\n"
-"	typedef float4	b3Float4;\n"
-"	#define b3Float4ConstArg const b3Float4\n"
-"	#define b3MakeFloat4 (float4)\n"
-"	float b3Dot3F4(b3Float4ConstArg v0,b3Float4ConstArg v1)\n"
-"	{\n"
-"		float4 a1 = b3MakeFloat4(v0.xyz,0.f);\n"
-"		float4 b1 = b3MakeFloat4(v1.xyz,0.f);\n"
-"		return dot(a1, b1);\n"
-"	}\n"
-"	b3Float4 b3Cross3(b3Float4ConstArg v0,b3Float4ConstArg v1)\n"
-"	{\n"
-"		float4 a1 = b3MakeFloat4(v0.xyz,0.f);\n"
-"		float4 b1 = b3MakeFloat4(v1.xyz,0.f);\n"
-"		return cross(a1, b1);\n"
-"	}\n"
-"	#define b3MinFloat4 min\n"
-"	#define b3MaxFloat4 max\n"
-"	#define b3Normalized(a) normalize(a)\n"
-"#endif \n"
-"		\n"
-"inline bool b3IsAlmostZero(b3Float4ConstArg v)\n"
-"{\n"
-"	if(b3Fabs(v.x)>1e-6 || b3Fabs(v.y)>1e-6 || b3Fabs(v.z)>1e-6)	\n"
-"		return false;\n"
-"	return true;\n"
-"}\n"
-"inline int    b3MaxDot( b3Float4ConstArg vec, __global const b3Float4* vecArray, int vecLen, float* dotOut )\n"
-"{\n"
-"    float maxDot = -B3_INFINITY;\n"
-"    int i = 0;\n"
-"    int ptIndex = -1;\n"
-"    for( i = 0; i < vecLen; i++ )\n"
-"    {\n"
-"        float dot = b3Dot3F4(vecArray[i],vec);\n"
-"            \n"
-"        if( dot > maxDot )\n"
-"        {\n"
-"            maxDot = dot;\n"
-"            ptIndex = i;\n"
-"        }\n"
-"    }\n"
-"	b3Assert(ptIndex>=0);\n"
-"    if (ptIndex<0)\n"
-"	{\n"
-"		ptIndex = 0;\n"
-"	}\n"
-"    *dotOut = maxDot;\n"
-"    return ptIndex;\n"
-"}\n"
-"#endif //B3_FLOAT4_H\n"
-"typedef  struct b3Contact4Data b3Contact4Data_t;\n"
-"struct b3Contact4Data\n"
-"{\n"
-"	b3Float4	m_worldPosB[4];\n"
-"//	b3Float4	m_localPosA[4];\n"
-"//	b3Float4	m_localPosB[4];\n"
-"	b3Float4	m_worldNormalOnB;	//	w: m_nPoints\n"
-"	unsigned short  m_restituitionCoeffCmp;\n"
-"	unsigned short  m_frictionCoeffCmp;\n"
-"	int m_batchIdx;\n"
-"	int m_bodyAPtrAndSignBit;//x:m_bodyAPtr, y:m_bodyBPtr\n"
-"	int m_bodyBPtrAndSignBit;\n"
-"	int	m_childIndexA;\n"
-"	int	m_childIndexB;\n"
-"	int m_unused1;\n"
-"	int m_unused2;\n"
-"};\n"
-"inline int b3Contact4Data_getNumPoints(const struct b3Contact4Data* contact)\n"
-"{\n"
-"	return (int)contact->m_worldNormalOnB.w;\n"
-"};\n"
-"inline void b3Contact4Data_setNumPoints(struct b3Contact4Data* contact, int numPoints)\n"
-"{\n"
-"	contact->m_worldNormalOnB.w = (float)numPoints;\n"
-"};\n"
-"#endif //B3_CONTACT4DATA_H\n"
-"#pragma OPENCL EXTENSION cl_amd_printf : enable\n"
-"#pragma OPENCL EXTENSION cl_khr_local_int32_base_atomics : enable\n"
-"#pragma OPENCL EXTENSION cl_khr_global_int32_base_atomics : enable\n"
-"#pragma OPENCL EXTENSION cl_khr_local_int32_extended_atomics : enable\n"
-"#pragma OPENCL EXTENSION cl_khr_global_int32_extended_atomics : enable\n"
-"#ifdef cl_ext_atomic_counters_32\n"
-"#pragma OPENCL EXTENSION cl_ext_atomic_counters_32 : enable\n"
-"#else\n"
-"#define counter32_t volatile __global int*\n"
-"#endif\n"
-"#define SIMD_WIDTH 64\n"
-"typedef unsigned int u32;\n"
-"typedef unsigned short u16;\n"
-"typedef unsigned char u8;\n"
-"#define GET_GROUP_IDX get_group_id(0)\n"
-"#define GET_LOCAL_IDX get_local_id(0)\n"
-"#define GET_GLOBAL_IDX get_global_id(0)\n"
-"#define GET_GROUP_SIZE get_local_size(0)\n"
-"#define GET_NUM_GROUPS get_num_groups(0)\n"
-"#define GROUP_LDS_BARRIER barrier(CLK_LOCAL_MEM_FENCE)\n"
-"#define GROUP_MEM_FENCE mem_fence(CLK_LOCAL_MEM_FENCE)\n"
-"#define AtomInc(x) atom_inc(&(x))\n"
-"#define AtomInc1(x, out) out = atom_inc(&(x))\n"
-"#define AppendInc(x, out) out = atomic_inc(x)\n"
-"#define AtomAdd(x, value) atom_add(&(x), value)\n"
-"#define AtomCmpxhg(x, cmp, value) atom_cmpxchg( &(x), cmp, value )\n"
-"#define AtomXhg(x, value) atom_xchg ( &(x), value )\n"
-"#define SELECT_UINT4( b, a, condition ) select( b,a,condition )\n"
-"#define make_float4 (float4)\n"
-"#define make_float2 (float2)\n"
-"#define make_uint4 (uint4)\n"
-"#define make_int4 (int4)\n"
-"#define make_uint2 (uint2)\n"
-"#define make_int2 (int2)\n"
-"#define max2 max\n"
-"#define min2 min\n"
-"#define WG_SIZE 64\n"
-"typedef struct \n"
-"{\n"
-"	int m_n;\n"
-"	int m_start;\n"
-"	int m_staticIdx;\n"
-"	int m_paddings[1];\n"
-"} ConstBuffer;\n"
-"typedef struct \n"
-"{\n"
-"	int m_a;\n"
-"	int m_b;\n"
-"	u32 m_idx;\n"
-"}Elem;\n"
-"//	batching on the GPU\n"
-"__kernel void CreateBatchesBruteForce( __global struct b3Contact4Data* gConstraints, 	__global const u32* gN, __global const u32* gStart, int m_staticIdx )\n"
-"{\n"
-"	int wgIdx = GET_GROUP_IDX;\n"
-"	int lIdx = GET_LOCAL_IDX;\n"
-"	\n"
-"	const int m_n = gN[wgIdx];\n"
-"	const int m_start = gStart[wgIdx];\n"
-"		\n"
-"	if( lIdx == 0 )\n"
-"	{\n"
-"		for (int i=0;i<m_n;i++)\n"
-"		{\n"
-"			int srcIdx = i+m_start;\n"
-"			int batchIndex = i;\n"
-"			gConstraints[ srcIdx ].m_batchIdx = batchIndex;	\n"
-"		}\n"
-"	}\n"
-"}\n"
-"#define CHECK_SIZE (WG_SIZE)\n"
-"u32 readBuf(__local u32* buff, int idx)\n"
-"{\n"
-"	idx = idx % (32*CHECK_SIZE);\n"
-"	int bitIdx = idx%32;\n"
-"	int bufIdx = idx/32;\n"
-"	return buff[bufIdx] & (1<<bitIdx);\n"
-"}\n"
-"void writeBuf(__local u32* buff, int idx)\n"
-"{\n"
-"	idx = idx % (32*CHECK_SIZE);\n"
-"	int bitIdx = idx%32;\n"
-"	int bufIdx = idx/32;\n"
-"	buff[bufIdx] |= (1<<bitIdx);\n"
-"	//atom_or( &buff[bufIdx], (1<<bitIdx) );\n"
-"}\n"
-"u32 tryWrite(__local u32* buff, int idx)\n"
-"{\n"
-"	idx = idx % (32*CHECK_SIZE);\n"
-"	int bitIdx = idx%32;\n"
-"	int bufIdx = idx/32;\n"
-"	u32 ans = (u32)atom_or( &buff[bufIdx], (1<<bitIdx) );\n"
-"	return ((ans >> bitIdx)&1) == 0;\n"
-"}\n"
-"//	batching on the GPU\n"
-"__kernel void CreateBatchesNew( __global struct b3Contact4Data* gConstraints, __global const u32* gN, __global const u32* gStart, __global int* batchSizes, int staticIdx )\n"
-"{\n"
-"	int wgIdx = GET_GROUP_IDX;\n"
-"	int lIdx = GET_LOCAL_IDX;\n"
-"	const int numConstraints = gN[wgIdx];\n"
-"	const int m_start = gStart[wgIdx];\n"
-"	b3Contact4Data_t tmp;\n"
-"	\n"
-"	__local u32 ldsFixedBuffer[CHECK_SIZE];\n"
-"		\n"
-"	\n"
-"	\n"
-"	\n"
-"	\n"
-"	if( lIdx == 0 )\n"
-"	{\n"
-"	\n"
-"		\n"
-"		__global struct b3Contact4Data* cs = &gConstraints[m_start];	\n"
-"	\n"
-"		\n"
-"		int numValidConstraints = 0;\n"
-"		int batchIdx = 0;\n"
-"		while( numValidConstraints < numConstraints)\n"
-"		{\n"
-"			int nCurrentBatch = 0;\n"
-"			//	clear flag\n"
-"	\n"
-"			for(int i=0; i<CHECK_SIZE; i++) \n"
-"				ldsFixedBuffer[i] = 0;		\n"
-"			for(int i=numValidConstraints; i<numConstraints; i++)\n"
-"			{\n"
-"				int bodyAS = cs[i].m_bodyAPtrAndSignBit;\n"
-"				int bodyBS = cs[i].m_bodyBPtrAndSignBit;\n"
-"				int bodyA = abs(bodyAS);\n"
-"				int bodyB = abs(bodyBS);\n"
-"				bool aIsStatic = (bodyAS<0) || bodyAS==staticIdx;\n"
-"				bool bIsStatic = (bodyBS<0) || bodyBS==staticIdx;\n"
-"				int aUnavailable = aIsStatic ? 0 : readBuf( ldsFixedBuffer, bodyA);\n"
-"				int bUnavailable = bIsStatic ? 0 : readBuf( ldsFixedBuffer, bodyB);\n"
-"				\n"
-"				if( aUnavailable==0 && bUnavailable==0 ) // ok\n"
-"				{\n"
-"					if (!aIsStatic)\n"
-"					{\n"
-"						writeBuf( ldsFixedBuffer, bodyA );\n"
-"					}\n"
-"					if (!bIsStatic)\n"
-"					{\n"
-"						writeBuf( ldsFixedBuffer, bodyB );\n"
-"					}\n"
-"					cs[i].m_batchIdx = batchIdx;\n"
-"					if (i!=numValidConstraints)\n"
-"					{\n"
-"						tmp = cs[i];\n"
-"						cs[i] = cs[numValidConstraints];\n"
-"						cs[numValidConstraints]  = tmp;\n"
-"					}\n"
-"					numValidConstraints++;\n"
-"					\n"
-"					nCurrentBatch++;\n"
-"					if( nCurrentBatch == SIMD_WIDTH)\n"
-"					{\n"
-"						nCurrentBatch = 0;\n"
-"						for(int i=0; i<CHECK_SIZE; i++) \n"
-"							ldsFixedBuffer[i] = 0;\n"
-"						\n"
-"					}\n"
-"				}\n"
-"			}//for\n"
-"			batchIdx ++;\n"
-"		}//while\n"
-"		\n"
-"		batchSizes[wgIdx] = batchIdx;\n"
-"	}//if( lIdx == 0 )\n"
-"	\n"
-"	//return batchIdx;\n"
-"}\n"
-;