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Merge branch '0.9.3' of github.com:Groovounet/glm into 0.9.3

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This commit is contained in:
Christophe Riccio 2012-06-20 15:09:56 +01:00
commit a5e450cc01
3 changed files with 42 additions and 23 deletions
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16
glm/core/intrinsic_geometric.inl
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@ -48,12 +48,16 @@ GLM_FUNC_QUALIFIER __m128 sse_dst_ps(__m128 p0, __m128 p1)
//dot
GLM_FUNC_QUALIFIER __m128 sse_dot_ps(__m128 v1, __m128 v2)
{
__m128 mul0 = _mm_mul_ps(v1, v2);
__m128 swp0 = _mm_shuffle_ps(mul0, mul0, _MM_SHUFFLE(2, 3, 0, 1));
__m128 add0 = _mm_add_ps(mul0, swp0);
__m128 swp1 = _mm_shuffle_ps(add0, add0, _MM_SHUFFLE(0, 1, 2, 3));
__m128 add1 = _mm_add_ps(add0, swp1);
return add1;
# if((GLM_ARCH & GLM_ARCH_SSE4) == GLM_ARCH_SSE4)
return _mm_dp_ps(v1, v2, 0xff);
# else
__m128 mul0 = _mm_mul_ps(v1, v2);
__m128 swp0 = _mm_shuffle_ps(mul0, mul0, _MM_SHUFFLE(2, 3, 0, 1));
__m128 add0 = _mm_add_ps(mul0, swp0);
__m128 swp1 = _mm_shuffle_ps(add0, add0, _MM_SHUFFLE(0, 1, 2, 3));
__m128 add1 = _mm_add_ps(add0, swp1);
return add1;
# endif
}
// SSE1

44
glm/core/setup.hpp
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@ -36,7 +36,7 @@
#define GLM_VERSION_MAJOR 0
#define GLM_VERSION_MINOR 9
#define GLM_VERSION_PATCH 3
#define GLM_VERSION_REVISION 1
#define GLM_VERSION_REVISION 4
///////////////////////////////////////////////////////////////////////////////////////////////////
// Platform
@ -469,15 +469,21 @@
// User defines: GLM_FORCE_PURE GLM_FORCE_SSE2 GLM_FORCE_AVX
#define GLM_ARCH_PURE 0x0000 //(0x0000)
#define GLM_ARCH_SSE2 0x0001 //(0x0001)
#define GLM_ARCH_SSE3 0x0003 //(0x0002 | GLM_ARCH_SSE2)
#define GLM_ARCH_AVX 0x0007 //(0x0004 | GLM_ARCH_SSE3 | GLM_ARCH_SSE2)
#define GLM_ARCH_PURE 0x0000
#define GLM_ARCH_SSE2 0x0001
#define GLM_ARCH_SSE3 0x0002 | GLM_ARCH_SSE2
#define GLM_ARCH_SSE4 0x0004 | GLM_ARCH_SSE3 | GLM_ARCH_SSE2
#define GLM_ARCH_AVX 0x0008 | GLM_ARCH_SSE4 | GLM_ARCH_SSE3 | GLM_ARCH_SSE2
#define GLM_ARCH_AVX2 0x0010 | GLM_ARCH_AVX | GLM_ARCH_SSE4 | GLM_ARCH_SSE3 | GLM_ARCH_SSE2
#if(defined(GLM_FORCE_PURE))
# define GLM_ARCH GLM_ARCH_PURE
#elif(defined(GLM_FORCE_AVX2))
# define GLM_ARCH GLM_ARCH_AVX2
#elif(defined(GLM_FORCE_AVX))
# define GLM_ARCH GLM_ARCH_AVX
#elif(defined(GLM_FORCE_SSE4))
# define GLM_ARCH GLM_ARCH_SSE4
#elif(defined(GLM_FORCE_SSE3))
# define GLM_ARCH GLM_ARCH_SSE3
#elif(defined(GLM_FORCE_SSE2))
@ -498,19 +504,13 @@
# else
# define GLM_ARCH GLM_ARCH_PURE
# endif
#elif(GLM_COMPILER & GLM_COMPILER_LLVM_GCC)
# if(defined(__AVX__))
# define GLM_ARCH GLM_ARCH_AVX
# elif(defined(__SSE3__))
# define GLM_ARCH GLM_ARCH_SSE3
# elif(defined(__SSE2__))
# define GLM_ARCH GLM_ARCH_SSE2
# else
# define GLM_ARCH GLM_ARCH_PURE
# endif
#elif((GLM_COMPILER & GLM_COMPILER_GCC) && (defined(__i386__) || defined(__x86_64__)))
# if(defined(__AVX__))
#elif(((GLM_COMPILER & GLM_COMPILER_GCC) && (defined(__i386__) || defined(__x86_64__))) || (GLM_COMPILER & GLM_COMPILER_LLVM_GCC))
# if(defined(__AVX2__))
# define GLM_ARCH GLM_ARCH_AVX2
# elif(defined(__AVX__))
# define GLM_ARCH GLM_ARCH_AVX
# elif(defined(__SSE4__))
# define GLM_ARCH GLM_ARCH_SSE4
# elif(defined(__SSE3__))
# define GLM_ARCH GLM_ARCH_SSE3
# elif(defined(__SSE2__))
@ -523,9 +523,15 @@
#endif
#if(GLM_ARCH != GLM_ARCH_PURE)
#if((GLM_ARCH & GLM_ARCH_AVX2) == GLM_ARCH_AVX2)
# include <immintrin.h>
#endif//GLM_ARCH
#if((GLM_ARCH & GLM_ARCH_AVX) == GLM_ARCH_AVX)
# include <immintrin.h>
#endif//GLM_ARCH
#if((GLM_ARCH & GLM_ARCH_SSE4) == GLM_ARCH_SSE4)
# include <smmintrin.h>
#endif//GLM_ARCH
#if((GLM_ARCH & GLM_ARCH_SSE3) == GLM_ARCH_SSE3)
# include <pmmintrin.h>
#endif//GLM_ARCH
@ -542,8 +548,12 @@
# pragma message("GLM: SSE2 instruction set")
# elif(GLM_ARCH == GLM_ARCH_SSE3)
# pragma message("GLM: SSE3 instruction set")
# elif(GLM_ARCH == GLM_ARCH_SSE4)
# pragma message("GLM: SSE4 instruction set")
# elif(GLM_ARCH == GLM_ARCH_AVX)
# pragma message("GLM: AVX instruction set")
# elif(GLM_ARCH == GLM_ARCH_AVX2)
# pragma message("GLM: AVX2 instruction set")
# endif//GLM_ARCH
#endif//GLM_MESSAGE

5
readme.txt
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@ -36,6 +36,11 @@ GLM is a header only library, there is nothing to build, just include it.
More informations in GLM manual:
http://glm.g-truc.net/glm-0.9.3.pdf
================================================================================
GLM 0.9.3.4: 2012-XX-XX
--------------------------------------------------------------------------------
- Added SSE4 and AVX2 detection.
================================================================================
GLM 0.9.3.3: 2012-05-10
--------------------------------------------------------------------------------