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void | hal_gfx_mat3x3_load_identity (hal_gfx_matrix3x3_t m) |
| Load Identity Matrix. More...
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void | hal_gfx_mat3x3_translate (hal_gfx_matrix3x3_t m, float tx, float ty) |
| Apply translate transformation. More...
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void | hal_gfx_mat3x3_scale (hal_gfx_matrix3x3_t m, float sx, float sy) |
| Apply scale transformation. More...
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void | hal_gfx_mat3x3_shear (hal_gfx_matrix3x3_t m, float shx, float shy) |
| Apply shear transformation. More...
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void | hal_gfx_mat3x3_mirror (hal_gfx_matrix3x3_t m, int mx, int my) |
| Apply mirror transformation. More...
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void | hal_gfx_mat3x3_rotate (hal_gfx_matrix3x3_t m, float angle_degrees) |
| Apply rotation transformation. More...
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void | hal_gfx_mat3x3_mul (hal_gfx_matrix3x3_t m, hal_gfx_matrix3x3_t _m) |
| Multiply two 3x3 matrices ( m = m*_m) More...
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void | hal_gfx_mat3x3_mul_vec (hal_gfx_matrix3x3_t m, float *x, float *y) |
| Multiply vector with matrix. More...
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void | hal_gfx_mat3x3_mul_vec_affine (hal_gfx_matrix3x3_t m, float *x, float *y) |
| Multiply vector with affine matrix. More...
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void | hal_gfx_mat3x3_adj (hal_gfx_matrix3x3_t m) |
| Calculate adjoint. More...
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void | hal_gfx_mat3x3_div_scalar (hal_gfx_matrix3x3_t m, float s) |
| Divide matrix with scalar value. More...
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int | hal_gfx_mat3x3_invert (hal_gfx_matrix3x3_t m) |
| Invert matrix. More...
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int | hal_gfx_mat3x3_square_to_quad (float dx0, float dy0, float dx1, float dy1, float dx2, float dy2, float dx3, float dy3, hal_gfx_matrix3x3_t m) |
| Square to quad transformation. More...
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int | hal_gfx_mat3x3_quad_to_rect (int width, int height, float sx0, float sy0, float sx1, float sy1, float sx2, float sy2, float sx3, float sy3, hal_gfx_matrix3x3_t m) |
| Map rectangle to quadrilateral. More...
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