Viewport Macros

Macros
#define	VIEWPORT_WIDTH   960
#define	VIEWPORT_HEIGHT   640
#define	VIEWPORT_X_OFFSET   10
#define	VIEWPORT_Y_OFFSET   10

Detailed Description

These macros define the size and the position of the viewport. The viewport is the picture captured by the camera.

Note

Is good for the viewport size to satisfy WIDTH = HEIGHT * 1.5, and also for the numbers to be divisible by powers of 2

Macro Definition Documentation

VIEWPORT_HEIGHT

#define VIEWPORT_HEIGHT   640

The height of the picture captured byt the camera

VIEWPORT_WIDTH

#define VIEWPORT_WIDTH   960

The width of the picture captured byt the camera

VIEWPORT_X_OFFSET

#define VIEWPORT_X_OFFSET   10

The horizontal offset of the picture captured byt the camera from the top-left corner

VIEWPORT_Y_OFFSET

#define VIEWPORT_Y_OFFSET   10

The vertical offset of the picture captured byt the camera from the top-left corner