__DRIframebufferRec Struct Reference

#include <dri_interface.h>

List of all members.

Public Attributes
unsigned char *	base
int	size
int	stride
int	width
int	height
int	dev_priv_size
void *	dev_priv

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Detailed Description

Framebuffer information record. Used by libGL to communicate information about the framebuffer to the driver's __driCreateNewScreen function.

In XFree86, most of this information is derrived from data returned by calling XF86DRIGetDeviceInfo.

See also:

XF86DRIGetDeviceInfo __DRIdisplayRec::createNewScreen __driUtilCreateNewScreen CallCreateNewScreen

Bug:

This structure could be better named.

Framebuffer information record. Used by libGL to communicate information about the framebuffer to the driver's __driCreateNewScreen function.

In XFree86, most of this information is derrived from data returned by calling XF86DRIGetDeviceInfo.

See also:

XF86DRIGetDeviceInfo __DRIdisplayRec::createNewScreen __driUtilCreateNewScreen CallCreateNewScreen

Bug:

This structure could be better named.

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Member Data Documentation

unsigned char * __DRIframebufferRec::base

Framebuffer base address in the CPU's address space. This value is calculated by calling drmMap on the framebuffer handle returned by XF86DRIGetDeviceInfo (or a similar function).

void * __DRIframebufferRec::dev_priv

Pointer to the driver's dev-priv structure.

int __DRIframebufferRec::dev_priv_size

Size of the driver's dev-priv structure.

int __DRIframebufferRec::height

Pixel height of the framebuffer.

int __DRIframebufferRec::size

Framebuffer size, in bytes.

int __DRIframebufferRec::stride

Number of bytes from one line to the next.

int __DRIframebufferRec::width

Pixel width of the framebuffer.

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The documentation for this struct was generated from the following files:

• E:/Projetos_Primeiro_Semestre_2012/TerraView/terralib/src/terralib/drivers/GL/dri_interface.h
• E:/Projetos_Primeiro_Semestre_2012/TerraView/terralib/src/terralib/drivers/GL/internal/dri_interface.h