Большое переупорядочивание исходного кода
This commit is contained in:
Andrey Pokidov
parent
fffe2be43b
commit
43bf030295
26 changed files with 1225 additions and 1137 deletions
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@ -61,7 +61,7 @@ inline void bgc_matrix2x2_set_to_diagonal_fp64(const double d1, const double d2,
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// ============== Rotation Matrix =============== //
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inline void bgc_matrix2x2_make_rotation_fp32(const float angle, const BgcAngleUnitEnum unit, BgcMatrix2x2FP32* matrix)
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inline void bgc_matrix2x2_set_turn_fp32(const float angle, const BgcAngleUnitEnum unit, BgcMatrix2x2FP32* matrix)
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{
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const float radians = bgc_angle_to_radians_fp32(angle, unit);
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const float cosine = cosf(radians);
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@ -73,7 +73,7 @@ inline void bgc_matrix2x2_make_rotation_fp32(const float angle, const BgcAngleUn
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matrix->r2c2 = cosine;
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}
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inline void bgc_matrix2x2_make_rotation_fp64(const double angle, const BgcAngleUnitEnum unit, BgcMatrix2x2FP64* matrix)
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inline void bgc_matrix2x2_set_turn_fp64(const double angle, const BgcAngleUnitEnum unit, BgcMatrix2x2FP64* matrix)
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{
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const double radians = bgc_angle_to_radians_fp64(angle, unit);
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const double cosine = cos(radians);
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@ -85,6 +85,30 @@ inline void bgc_matrix2x2_make_rotation_fp64(const double angle, const BgcAngleU
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matrix->r2c2 = cosine;
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}
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// ================ Determinant ================= //
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inline float bgc_matrix2x2_get_determinant_fp32(const BgcMatrix2x2FP32* matrix)
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{
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return matrix->r1c1 * matrix->r2c2 - matrix->r1c2 * matrix->r2c1;
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}
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inline double bgc_matrix2x2_get_determinant_fp64(const BgcMatrix2x2FP64* matrix)
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{
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return matrix->r1c1 * matrix->r2c2 - matrix->r1c2 * matrix->r2c1;
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}
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// ================== Singular ================== //
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inline int bgc_matrix2x2_is_singular_fp32(const BgcMatrix2x2FP32* matrix)
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{
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return bgc_is_zero_fp32(bgc_matrix2x2_get_determinant_fp32(matrix));
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}
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inline int bgc_matrix2x2_is_singular_fp64(const BgcMatrix2x2FP64* matrix)
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{
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return bgc_is_zero_fp64(bgc_matrix2x2_get_determinant_fp64(matrix));
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}
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// ==================== Copy ==================== //
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inline void bgc_matrix2x2_copy_fp32(const BgcMatrix2x2FP32* from, BgcMatrix2x2FP32* to)
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@ -149,7 +173,7 @@ inline void bgc_matrix2x2_swap_fp64(BgcMatrix2x2FP64* matrix1, BgcMatrix2x2FP64*
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matrix1->r2c2 = r2c2;
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}
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// ============= Copy to twin type ============== //
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// ================== Convert =================== //
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inline void bgc_matrix2x2_convert_fp64_to_fp32(const BgcMatrix2x2FP64* from, BgcMatrix2x2FP32* to)
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{
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@ -169,47 +193,7 @@ inline void bgc_matrix2x2_convert_fp32_to_fp64(const BgcMatrix2x2FP32* from, Bgc
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to->r2c2 = from->r2c2;
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}
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// ================ Determinant ================= //
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inline float bgc_matrix2x2_get_determinant_fp32(const BgcMatrix2x2FP32* matrix)
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{
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return matrix->r1c1 * matrix->r2c2 - matrix->r1c2 * matrix->r2c1;
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}
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inline double bgc_matrix2x2_get_determinant_fp64(const BgcMatrix2x2FP64* matrix)
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{
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return matrix->r1c1 * matrix->r2c2 - matrix->r1c2 * matrix->r2c1;
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}
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// ================== Singular ================== //
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inline int bgc_matrix2x2_is_singular_fp32(const BgcMatrix2x2FP32* matrix)
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{
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return bgc_is_zero_fp32(bgc_matrix2x2_get_determinant_fp32(matrix));
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}
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inline int bgc_matrix2x2_is_singular_fp64(const BgcMatrix2x2FP64* matrix)
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{
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return bgc_is_zero_fp64(bgc_matrix2x2_get_determinant_fp64(matrix));
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}
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// =============== Transposition ================ //
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inline void bgc_matrix2x2_transpose_fp32(BgcMatrix2x2FP32* matrix)
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{
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const float tmp = matrix->r1c2;
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matrix->r1c2 = matrix->r2c1;
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matrix->r2c1 = tmp;
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}
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inline void bgc_matrix2x2_transpose_fp64(BgcMatrix2x2FP64* matrix)
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{
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const double tmp = matrix->r1c2;
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matrix->r1c2 = matrix->r2c1;
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matrix->r2c1 = tmp;
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}
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// ================= Inversion ================== //
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// =================== Invert =================== //
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inline int bgc_matrix2x2_invert_fp32(BgcMatrix2x2FP32* matrix)
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{
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@ -261,80 +245,20 @@ inline int bgc_matrix2x2_invert_fp64(BgcMatrix2x2FP64* matrix)
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return 1;
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}
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// =============== Set Transposed =============== //
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// ================= Transpose ================== //
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inline void bgc_matrix2x2_set_transposed_fp32(const BgcMatrix2x2FP32* from, BgcMatrix2x2FP32* to)
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inline void bgc_matrix2x2_transpose_fp32(BgcMatrix2x2FP32* matrix)
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{
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float tmp = from->r1c2;
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to->r1c1 = from->r1c1;
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to->r1c2 = from->r2c1;
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to->r2c1 = tmp;
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to->r2c2 = from->r2c2;
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const float tmp = matrix->r1c2;
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matrix->r1c2 = matrix->r2c1;
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matrix->r2c1 = tmp;
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}
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inline void bgc_matrix2x2_set_transposed_fp64(const BgcMatrix2x2FP64* from, BgcMatrix2x2FP64* to)
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inline void bgc_matrix2x2_transpose_fp64(BgcMatrix2x2FP64* matrix)
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{
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double tmp = from->r1c2;
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to->r1c1 = from->r1c1;
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to->r1c2 = from->r2c1;
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to->r2c1 = tmp;
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to->r2c2 = from->r2c2;
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}
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// ================ Set Inverted ================ //
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inline int bgc_matrix2x2_set_inverted_fp32(const BgcMatrix2x2FP32* from, BgcMatrix2x2FP32* to)
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{
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const float determinant = bgc_matrix2x2_get_determinant_fp32(from);
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if (bgc_is_zero_fp32(determinant)) {
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return 0;
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}
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const float r1c1 = from->r2c2;
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const float r1c2 = -from->r1c2;
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const float r2c1 = -from->r2c1;
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const float r2c2 = from->r1c1;
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const float multiplier = 1.0f / determinant;
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to->r1c1 = r1c1 * multiplier;
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to->r1c2 = r1c2 * multiplier;
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to->r2c1 = r2c1 * multiplier;
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to->r2c2 = r2c2 * multiplier;
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return 1;
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}
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inline int bgc_matrix2x2_set_inverted_fp64(const BgcMatrix2x2FP64* from, BgcMatrix2x2FP64* to)
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{
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const double determinant = bgc_matrix2x2_get_determinant_fp64(from);
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if (bgc_is_zero_fp64(determinant)) {
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return 0;
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}
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const double r1c1 = from->r2c2;
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const double r1c2 = -from->r1c2;
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const double r2c1 = -from->r2c1;
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const double r2c2 = from->r1c1;
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const double multiplier = 1.0 / determinant;
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to->r1c1 = r1c1 * multiplier;
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to->r1c2 = r1c2 * multiplier;
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to->r2c1 = r2c1 * multiplier;
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to->r2c2 = r2c2 * multiplier;
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return 1;
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const double tmp = matrix->r1c2;
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matrix->r1c2 = matrix->r2c1;
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matrix->r2c1 = tmp;
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}
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// ================= Set Row 1 ================== //
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@ -393,7 +317,83 @@ inline void bgc_matrix2x2_set_column2_fp64(const double r1, const double r2, Bgc
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matrix->r2c2 = r2;
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}
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// ================== Addition ================== //
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// =============== Make Inverted ================ //
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inline int bgc_matrix2x2_make_inverted_fp32(const BgcMatrix2x2FP32* matrix, BgcMatrix2x2FP32* inverted)
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{
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const float determinant = bgc_matrix2x2_get_determinant_fp32(matrix);
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if (bgc_is_zero_fp32(determinant)) {
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return 0;
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}
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const float r1c1 = matrix->r2c2;
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const float r1c2 = -matrix->r1c2;
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const float r2c1 = -matrix->r2c1;
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const float r2c2 = matrix->r1c1;
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const float multiplier = 1.0f / determinant;
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inverted->r1c1 = r1c1 * multiplier;
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inverted->r1c2 = r1c2 * multiplier;
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inverted->r2c1 = r2c1 * multiplier;
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inverted->r2c2 = r2c2 * multiplier;
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return 1;
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}
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inline int bgc_matrix2x2_make_inverted_fp64(const BgcMatrix2x2FP64* matrix, BgcMatrix2x2FP64* inverted)
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{
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const double determinant = bgc_matrix2x2_get_determinant_fp64(matrix);
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if (bgc_is_zero_fp64(determinant)) {
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return 0;
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}
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const double r1c1 = matrix->r2c2;
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const double r1c2 = -matrix->r1c2;
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const double r2c1 = -matrix->r2c1;
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const double r2c2 = matrix->r1c1;
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const double multiplier = 1.0 / determinant;
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inverted->r1c1 = r1c1 * multiplier;
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inverted->r1c2 = r1c2 * multiplier;
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inverted->r2c1 = r2c1 * multiplier;
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inverted->r2c2 = r2c2 * multiplier;
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return 1;
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}
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// ============== Make Transposed =============== //
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inline void bgc_matrix2x2_make_transposed_fp32(const BgcMatrix2x2FP32* matrix, BgcMatrix2x2FP32* transposed)
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{
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float tmp = matrix->r1c2;
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transposed->r1c1 = matrix->r1c1;
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transposed->r1c2 = matrix->r2c1;
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transposed->r2c1 = tmp;
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transposed->r2c2 = matrix->r2c2;
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}
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inline void bgc_matrix2x2_make_transposed_fp64(const BgcMatrix2x2FP64* matrix, BgcMatrix2x2FP64* transposed)
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{
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double tmp = matrix->r1c2;
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transposed->r1c1 = matrix->r1c1;
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transposed->r1c2 = matrix->r2c1;
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transposed->r2c1 = tmp;
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transposed->r2c2 = matrix->r2c2;
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}
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// ==================== Add ===================== //
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inline void bgc_matrix2x2_add_fp32(const BgcMatrix2x2FP32* matrix1, const BgcMatrix2x2FP32* matrix2, BgcMatrix2x2FP32* sum)
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{
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@ -433,7 +433,7 @@ inline void bgc_matrix2x2_add_scaled_fp64(const BgcMatrix2x2FP64* basic_matrix,
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sum->r2c2 = basic_matrix->r2c2 + scalable_matrix->r2c2 * scale;
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}
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// ================ Subtraction ================= //
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// ================== Subtract ================== //
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inline void bgc_matrix2x2_subtract_fp32(const BgcMatrix2x2FP32* minuend, const BgcMatrix2x2FP32* subtrahend, BgcMatrix2x2FP32* difference)
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{
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@ -453,7 +453,27 @@ inline void bgc_matrix2x2_subtract_fp64(const BgcMatrix2x2FP64* minuend, const B
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difference->r2c2 = minuend->r2c2 - subtrahend->r2c2;
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}
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// =============== Multiplication =============== //
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// ============== Subtract scaled =============== //
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inline void bgc_matrix2x2_subtract_scaled_fp32(const BgcMatrix2x2FP32* basic_matrix, const BgcMatrix2x2FP32* scalable_matrix, const float scale, BgcMatrix2x2FP32* difference)
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{
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difference->r1c1 = basic_matrix->r1c1 - scalable_matrix->r1c1 * scale;
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difference->r1c2 = basic_matrix->r1c2 - scalable_matrix->r1c2 * scale;
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difference->r2c1 = basic_matrix->r2c1 - scalable_matrix->r2c1 * scale;
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difference->r2c2 = basic_matrix->r2c2 - scalable_matrix->r2c2 * scale;
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}
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inline void bgc_matrix2x2_subtract_scaled_fp64(const BgcMatrix2x2FP64* basic_matrix, const BgcMatrix2x2FP64* scalable_matrix, const double scale, BgcMatrix2x2FP64* difference)
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{
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difference->r1c1 = basic_matrix->r1c1 - scalable_matrix->r1c1 * scale;
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difference->r1c2 = basic_matrix->r1c2 - scalable_matrix->r1c2 * scale;
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difference->r2c1 = basic_matrix->r2c1 - scalable_matrix->r2c1 * scale;
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difference->r2c2 = basic_matrix->r2c2 - scalable_matrix->r2c2 * scale;
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}
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// ================== Multiply ================== //
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inline void bgc_matrix2x2_multiply_fp32(const BgcMatrix2x2FP32* multiplicand, const float multiplier, BgcMatrix2x2FP32* product)
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{
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@ -473,7 +493,7 @@ inline void bgc_matrix2x2_multiply_fp64(const BgcMatrix2x2FP64* multiplicand, co
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product->r2c2 = multiplicand->r2c2 * multiplier;
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}
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// ================== Division ================== //
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// =================== Divide =================== //
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inline void bgc_matrix2x2_divide_fp32(const BgcMatrix2x2FP32* dividend, const float divisor, BgcMatrix2x2FP32* quotient)
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{
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@ -487,42 +507,42 @@ inline void bgc_matrix2x2_divide_fp64(const BgcMatrix2x2FP64* dividend, const do
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// ============ Left Vector Product ============= //
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inline void bgc_matrix2x2_left_product_fp32(const BgcVector2FP32* vector, const BgcMatrix2x2FP32* matrix, BgcVector2FP32* result)
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inline void bgc_matrix2x2_left_product_fp32(const BgcVector2FP32* vector, const BgcMatrix2x2FP32* matrix, BgcVector2FP32* product)
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{
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const float x1 = vector->x1 * matrix->r1c1 + vector->x2 * matrix->r2c1;
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const float x2 = vector->x1 * matrix->r1c2 + vector->x2 * matrix->r2c2;
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result->x1 = x1;
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result->x2 = x2;
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product->x1 = x1;
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product->x2 = x2;
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}
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inline void bgc_matrix2x2_left_product_fp64(const BgcVector2FP64* vector, const BgcMatrix2x2FP64* matrix, BgcVector2FP64* result)
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inline void bgc_matrix2x2_left_product_fp64(const BgcVector2FP64* vector, const BgcMatrix2x2FP64* matrix, BgcVector2FP64* product)
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{
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const double x1 = vector->x1 * matrix->r1c1 + vector->x2 * matrix->r2c1;
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const double x2 = vector->x1 * matrix->r1c2 + vector->x2 * matrix->r2c2;
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result->x1 = x1;
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result->x2 = x2;
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product->x1 = x1;
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product->x2 = x2;
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}
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// ============ Right Vector Product ============ //
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inline void bgc_matrix2x2_right_product_fp32(const BgcMatrix2x2FP32* matrix, const BgcVector2FP32* vector, BgcVector2FP32* result)
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inline void bgc_matrix2x2_right_product_fp32(const BgcMatrix2x2FP32* matrix, const BgcVector2FP32* vector, BgcVector2FP32* product)
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{
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const float x1 = matrix->r1c1 * vector->x1 + matrix->r1c2 * vector->x2;
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const float x2 = matrix->r2c1 * vector->x1 + matrix->r2c2 * vector->x2;
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result->x1 = x1;
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result->x2 = x2;
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product->x1 = x1;
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product->x2 = x2;
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}
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inline void bgc_matrix2x2_right_product_fp64(const BgcMatrix2x2FP64* matrix, const BgcVector2FP64* vector, BgcVector2FP64* result)
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inline void bgc_matrix2x2_right_product_fp64(const BgcMatrix2x2FP64* matrix, const BgcVector2FP64* vector, BgcVector2FP64* product)
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{
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const double x1 = matrix->r1c1 * vector->x1 + matrix->r1c2 * vector->x2;
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const double x2 = matrix->r2c1 * vector->x1 + matrix->r2c2 * vector->x2;
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result->x1 = x1;
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result->x2 = x2;
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product->x1 = x1;
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product->x2 = x2;
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}
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#endif
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