{Eina_Matrix_Type} {Eina_Matrix3_F16p16} {Eina_Matrix3} More...
Data Structures | |
| struct | _Eina_Matrix3_F16p16 |
| struct | _Eina_Matrix3 |
Macros | |
| #define | EINA_MATRIX3_FORMAT "g %g %g | %g %g %g | %g %g %g" |
| Helper macro for printf formatting. | |
| #define | EINA_MATRIX3_ARGS(m) |
| Helper macro for printf formatting arg. More... | |
Typedefs | |
| typedef enum _Eina_Matrix_Type | Eina_Matrix_Type |
| typedef struct _Eina_Matrix3_F16p16 | Eina_Matrix3_F16p16 |
| Fixed point matrix3 handler. | |
| typedef struct _Eina_Matrix3 | Eina_Matrix3 |
| Floating point matrix3 handler. | |
Enumerations | |
| enum | _Eina_Matrix_Type { EINA_MATRIX_TYPE_IDENTITY, EINA_MATRIX_TYPE_AFFINE, EINA_MATRIX_TYPE_PROJECTIVE, EINA_MATRIX_TYPE_LAST } |
Functions | |
| void | eina_matrix3_f16p16_identity (Eina_Matrix3_F16p16 *m) |
| Set the given fixed point matrix to the identity matrix. More... | |
| void | eina_matrix3_f16p16_compose (const Eina_Matrix3_F16p16 *m1, const Eina_Matrix3_F16p16 *m2, Eina_Matrix3_F16p16 *dst) |
| Eina_Matrix_Type | eina_matrix3_f16p16_type_get (const Eina_Matrix3_F16p16 *m) |
| Return the type of the given fixed point matrix. More... | |
| Eina_Matrix_Type | eina_matrix3_type_get (const Eina_Matrix3 *m) |
| Return the type of the given floating point matrix. More... | |
| void | eina_matrix3_values_set (Eina_Matrix3 *m, double xx, double xy, double xz, double yx, double yy, double yz, double zx, double zy, double zz) |
| Set the values of the coefficients of the given floating point matrix. More... | |
| void | eina_matrix3_values_get (const Eina_Matrix3 *m, double *xx, double *xy, double *xz, double *yx, double *yy, double *yz, double *zx, double *zy, double *zz) |
| Get the values of the coefficients of the given floating point matrix. More... | |
| void | eina_matrix3_fixed_values_get (const Eina_Matrix3 *m, Eina_F16p16 *xx, Eina_F16p16 *xy, Eina_F16p16 *xz, Eina_F16p16 *yx, Eina_F16p16 *yy, Eina_F16p16 *yz, Eina_F16p16 *zx, Eina_F16p16 *zy, Eina_F16p16 *zz) |
| Get the values of the coefficients of the given fixed point matrix. More... | |
| void | eina_matrix3_matrix3_f16p16_to (const Eina_Matrix3 *m, Eina_Matrix3_F16p16 *fm) |
| Transform the given floating point matrix to the given fixed point matrix. More... | |
| Eina_Bool | eina_matrix3_equal (const Eina_Matrix3 *m1, const Eina_Matrix3 *m2) |
| Check whether the two given matrices are equal or not. More... | |
| void | eina_matrix3_compose (const Eina_Matrix3 *m1, const Eina_Matrix3 *m2, Eina_Matrix3 *dst) |
| void | eina_matrix3_translate (Eina_Matrix3 *t, double tx, double ty) |
| Set the matrix values for a translation. More... | |
| void | eina_matrix3_scale (Eina_Matrix3 *t, double sx, double sy) |
| Set the matrix values for a scale. More... | |
| void | eina_matrix3_rotate (Eina_Matrix3 *t, double rad) |
| Set the matrix values for a rotation. More... | |
| void | eina_matrix3_identity (Eina_Matrix3 *t) |
| Set the given floating point matrix to the identity matrix. More... | |
| double | eina_matrix3_determinant (const Eina_Matrix3 *m) |
| Return the determinant of the given matrix. More... | |
| void | eina_matrix3_divide (Eina_Matrix3 *m, double scalar) |
| Divide the given matrix by the given scalar. More... | |
| void | eina_matrix3_inverse (const Eina_Matrix3 *m, Eina_Matrix3 *m2) |
| Compute the inverse of the given matrix. More... | |
| void | eina_matrix3_transpose (const Eina_Matrix3 *m, Eina_Matrix3 *a) |
| void | eina_matrix3_cofactor (const Eina_Matrix3 *m, Eina_Matrix3 *a) |
| void | eina_matrix3_adjoint (const Eina_Matrix3 *m, Eina_Matrix3 *a) |
| void | eina_matrix3_point_transform (const Eina_Matrix3 *m, double x, double y, double *xr, double *yr) |
| void | eina_matrix3_rectangle_transform (const Eina_Matrix3 *m, const Eina_Rectangle *r, const Eina_Quad *q) |
| Eina_Bool | eina_matrix3_quad_quad_map (Eina_Matrix3 *m, const Eina_Quad *src, const Eina_Quad *dst) |
| Creates a projective matrix that maps a quadrangle to a quadrangle. | |
| Eina_Bool | eina_matrix3_square_quad_map (Eina_Matrix3 *m, const Eina_Quad *q) |
| Eina_Bool | eina_matrix3_quad_square_map (Eina_Matrix3 *m, const Eina_Quad *q) |
{Eina_Matrix_Type} {Eina_Matrix3_F16p16} {Eina_Matrix3}