src/device.c File Reference

Code for managing devices. More...

#include "device.h"
#include "settings.h"
#include "sphore.h"
#include "warning.h"
#include "offscreen.h"
#include <stdlib.h>

Data Structures
struct	_device
	Internal storage for device. More...
Functions
device_t *	device_create (SREdeviceType type, unsigned int width, unsigned int height)
	Creates a new device.
void	device_destroy (device_t *dev)
void	device_update_size (device_t *dev, int width, int height)
	Sets the device size.
SREdeviceType	device_get_type (device_t *dev)
	Queries the type of device.
void	device_get_size (device_t *dev, unsigned int *width, unsigned int *height)
void	device_set_size (device_t *dev, unsigned int width, unsigned int height)

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Detailed Description

Code for managing devices.

Wraps around code for specific devices.

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Function Documentation

device_t* device_create	(	SREdeviceType	type,
		unsigned int	width,
		unsigned int	height
	)

Creates a new device.

void device_destroy

(

device_t *

dev

)

void device_get_size	(	device_t *	dev,
		unsigned int *	width,
		unsigned int *	height
	)

SREdeviceType device_get_type

(

device_t *

dev

)

Queries the type of device.

void device_set_size	(	device_t *	dev,
		unsigned int	width,
		unsigned int	height
	)

void device_update_size	(	device_t *	dev,
		int	width,
		int	height
	)

Sets the device size.

Called by device specific drivers when the size of the device has changed.

Parameters:

[in]	dev	The device whos size needs updating.
[in]	width	The new width of the device.
[in]	height	The new height of the device.