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General Cleanup

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strangezak
2021-08-31 12:29:17 -07:00
parent 9f6ddd6039
commit e88b625a31
1 changed files with 17 additions and 67 deletions
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HandmadeMath.h
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@@ -1309,7 +1309,6 @@ HMM_INLINE hmm_mat4 HMM_PREFIX(Mat4d)(float Diagonal)
return (Result);
}
#ifdef HANDMADE_MATH__USE_SSE
COVERAGE(HMM_Transpose, 1)
HMM_INLINE hmm_mat4 HMM_PREFIX(Transpose)(hmm_mat4 Matrix)
{
@@ -1317,18 +1316,9 @@ HMM_INLINE hmm_mat4 HMM_PREFIX(Transpose)(hmm_mat4 Matrix)
hmm_mat4 Result = Matrix;
#ifdef HANDMADE_MATH__USE_SSE
_MM_TRANSPOSE4_PS(Result.Columns[0], Result.Columns[1], Result.Columns[2], Result.Columns[3]);
return (Result);
}
#else
COVERAGE(HMM_Transpose, 1)
HMM_INLINE hmm_mat4 HMM_PREFIX(Transpose)(hmm_mat4 Matrix)
{
ASSERT_COVERED(HMM_Transpose);
hmm_mat4 Result;
int Columns;
for(Columns = 0; Columns < 4; ++Columns)
{
@@ -1338,12 +1328,12 @@ HMM_INLINE hmm_mat4 HMM_PREFIX(Transpose)(hmm_mat4 Matrix)
Result.Elements[Rows][Columns] = Matrix.Elements[Columns][Rows];
}
}
#endif
return (Result);
}
#endif
#ifdef HANDMADE_MATH__USE_SSE
COVERAGE(HMM_AddMat4, 1)
HMM_INLINE hmm_mat4 HMM_PREFIX(AddMat4)(hmm_mat4 Left, hmm_mat4 Right)
{
@@ -1351,22 +1341,13 @@ HMM_INLINE hmm_mat4 HMM_PREFIX(AddMat4)(hmm_mat4 Left, hmm_mat4 Right)
hmm_mat4 Result;
#ifdef HANDMADE_MATH__USE_SSE
Result.Columns[0] = _mm_add_ps(Left.Columns[0], Right.Columns[0]);
Result.Columns[1] = _mm_add_ps(Left.Columns[1], Right.Columns[1]);
Result.Columns[2] = _mm_add_ps(Left.Columns[2], Right.Columns[2]);
Result.Columns[3] = _mm_add_ps(Left.Columns[3], Right.Columns[3]);
return (Result);
}
#else
COVERAGE(HMM_AddMat4, 1)
HMM_INLINE hmm_mat4 HMM_PREFIX(AddMat4)(hmm_mat4 Left, hmm_mat4 Right)
{
ASSERT_COVERED(HMM_AddMat4);
hmm_mat4 Result;
int Columns;
int Columns;
for(Columns = 0; Columns < 4; ++Columns)
{
int Rows;
@@ -1375,12 +1356,12 @@ HMM_INLINE hmm_mat4 HMM_PREFIX(AddMat4)(hmm_mat4 Left, hmm_mat4 Right)
Result.Elements[Columns][Rows] = Left.Elements[Columns][Rows] + Right.Elements[Columns][Rows];
}
}
return (Result);
}
#endif
#ifdef HANDMADE_MATH__USE_SSE
return (Result);
}
COVERAGE(HMM_SubtractMat4, 1)
HMM_INLINE hmm_mat4 HMM_PREFIX(SubtractMat4)(hmm_mat4 Left, hmm_mat4 Right)
{
@@ -1388,21 +1369,12 @@ HMM_INLINE hmm_mat4 HMM_PREFIX(SubtractMat4)(hmm_mat4 Left, hmm_mat4 Right)
hmm_mat4 Result;
#ifdef HANDMADE_MATH__USE_SSE
Result.Columns[0] = _mm_sub_ps(Left.Columns[0], Right.Columns[0]);
Result.Columns[1] = _mm_sub_ps(Left.Columns[1], Right.Columns[1]);
Result.Columns[2] = _mm_sub_ps(Left.Columns[2], Right.Columns[2]);
Result.Columns[3] = _mm_sub_ps(Left.Columns[3], Right.Columns[3]);
return (Result);
}
#else
COVERAGE(HMM_SubtractMat4, 1)
HMM_INLINE hmm_mat4 HMM_PREFIX(SubtractMat4)(hmm_mat4 Left, hmm_mat4 Right)
{
ASSERT_COVERED(HMM_SubtractMat4);
hmm_mat4 Result;
int Columns;
for(Columns = 0; Columns < 4; ++Columns)
{
@@ -1412,10 +1384,10 @@ HMM_INLINE hmm_mat4 HMM_PREFIX(SubtractMat4)(hmm_mat4 Left, hmm_mat4 Right)
Result.Elements[Columns][Rows] = Left.Elements[Columns][Rows] - Right.Elements[Columns][Rows];
}
}
#endif
return (Result);
}
#endif
COVERAGE(HMM_MultiplyMat4, 1)
HMM_INLINE hmm_mat4 HMM_PREFIX(MultiplyMat4)(hmm_mat4 Left, hmm_mat4 Right)
@@ -1452,7 +1424,6 @@ HMM_INLINE hmm_mat4 HMM_PREFIX(MultiplyMat4)(hmm_mat4 Left, hmm_mat4 Right)
}
#ifdef HANDMADE_MATH__USE_SSE
COVERAGE(HMM_MultiplyMat4f, 1)
HMM_INLINE hmm_mat4 HMM_PREFIX(MultiplyMat4f)(hmm_mat4 Matrix, float Scalar)
{
@@ -1460,22 +1431,13 @@ HMM_INLINE hmm_mat4 HMM_PREFIX(MultiplyMat4f)(hmm_mat4 Matrix, float Scalar)
hmm_mat4 Result;
#ifdef HANDMADE_MATH__USE_SSE
__m128 SSEScalar = _mm_set1_ps(Scalar);
Result.Columns[0] = _mm_mul_ps(Matrix.Columns[0], SSEScalar);
Result.Columns[1] = _mm_mul_ps(Matrix.Columns[1], SSEScalar);
Result.Columns[2] = _mm_mul_ps(Matrix.Columns[2], SSEScalar);
Result.Columns[3] = _mm_mul_ps(Matrix.Columns[3], SSEScalar);
return (Result);
}
#else
COVERAGE(HMM_MultiplyMat4f, 1)
HMM_INLINE hmm_mat4 HMM_PREFIX(MultiplyMat4f)(hmm_mat4 Matrix, float Scalar)
{
ASSERT_COVERED(HMM_MultiplyMat4f);
hmm_mat4 Result;
int Columns;
for(Columns = 0; Columns < 4; ++Columns)
{
@@ -1485,12 +1447,11 @@ HMM_INLINE hmm_mat4 HMM_PREFIX(MultiplyMat4f)(hmm_mat4 Matrix, float Scalar)
Result.Elements[Columns][Rows] = Matrix.Elements[Columns][Rows] * Scalar;
}
}
#endif
return (Result);
}
#endif
COVERAGE(HMM_MultiplyMat4ByVec4, 1)
HMM_INLINE hmm_vec4 HMM_PREFIX(MultiplyMat4ByVec4)(hmm_mat4 Matrix, hmm_vec4 Vector)
{
@@ -1499,7 +1460,7 @@ HMM_INLINE hmm_vec4 HMM_PREFIX(MultiplyMat4ByVec4)(hmm_mat4 Matrix, hmm_vec4 Vec
hmm_vec4 Result;
#ifdef HANDMADE_MATH__USE_SSE
Result.InternalElementsSSE = HMM_PREFIX(LinearCombineSSE)(Vector.InternalElementsSSE, Matrix);
Result.InternalElementsSSE = HMM_PREFIX(LinearCombineSSE)(Vector.InternalElementsSSE, Matrix);
#else
int Columns, Rows;
for(Rows = 0; Rows < 4; ++Rows)
@@ -1518,7 +1479,6 @@ HMM_INLINE hmm_vec4 HMM_PREFIX(MultiplyMat4ByVec4)(hmm_mat4 Matrix, hmm_vec4 Vec
}
#ifdef HANDMADE_MATH__USE_SSE
COVERAGE(HMM_DivideMat4f, 1)
HMM_INLINE hmm_mat4 HMM_PREFIX(DivideMat4f)(hmm_mat4 Matrix, float Scalar)
{
@@ -1526,22 +1486,13 @@ HMM_INLINE hmm_mat4 HMM_PREFIX(DivideMat4f)(hmm_mat4 Matrix, float Scalar)
hmm_mat4 Result;
#ifdef HANDMADE_MATH__USE_SSE
__m128 SSEScalar = _mm_set1_ps(Scalar);
Result.Columns[0] = _mm_div_ps(Matrix.Columns[0], SSEScalar);
Result.Columns[1] = _mm_div_ps(Matrix.Columns[1], SSEScalar);
Result.Columns[2] = _mm_div_ps(Matrix.Columns[2], SSEScalar);
Result.Columns[3] = _mm_div_ps(Matrix.Columns[3], SSEScalar);
return (Result);
}
#else
COVERAGE(HMM_DivideMat4f, 1);
HMM_INLINE hmm_mat4 HMM_PREFIX(DivideMat4f)(hmm_mat4 Matrix, float Scalar)
{
ASSERT_COVERED(HMM_DivideMat4f);
hmm_mat4 Result;
int Columns;
for(Columns = 0; Columns < 4; ++Columns)
{
@@ -1551,11 +1502,10 @@ HMM_INLINE hmm_mat4 HMM_PREFIX(DivideMat4f)(hmm_mat4 Matrix, float Scalar)
Result.Elements[Columns][Rows] = Matrix.Elements[Columns][Rows] / Scalar;
}
}
#endif
return (Result);
}
#endif
/*
* Common graphics transformations