Matrix

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Eina includes a family of matrix types of different dimension sizes and underlying data types. Dimensions supported include 2x2, 3x3, and 4x4. A fixed point variation of the 3x3 matrix is also supported, which uses the Eina_F16p16 (Q16.16) data type.

Typedefs
typedef enum _Eina_Matrix_Type	Eina_Matrix_Type
typedef enum _Eina_Matrix_Axis	Eina_Matrix_Axis

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Typedef Documentation

Eina_Matrix_Axis

Matrix Axes

Eina_Matrix_Type

Matrix types

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Enumeration Type Documentation

enum _Eina_Matrix_Axis

Enumerator:

EINA_MATRIX_AXIS_X	X-Axis
EINA_MATRIX_AXIS_Y	Y-Axis
EINA_MATRIX_AXIS_Z	Z-Axis

enum _Eina_Matrix_Type

Enumerator:

EINA_MATRIX_TYPE_IDENTITY	Identity matrix type
EINA_MATRIX_TYPE_AFFINE	Affine matrix type
EINA_MATRIX_TYPE_PROJECTIVE	Projective matrix type
EINA_MATRIX_TYPE_LAST	The total number of matrix types