MMSFBDev Class Reference

#include <mmsfbdev.h>

Inheritance diagram for MMSFBDev:


Public Member Functions
	MMSFBDev ()
virtual	~MMSFBDev ()
virtual bool	openDevice (char *device_file=NULL, int console=MMSFBDEV_QUERY_CONSOLE)
virtual void	closeDevice ()
bool	isInitialized ()
virtual bool	waitForVSync ()
virtual bool	panDisplay (int buffer_id, void *framebuffer_base=NULL)
virtual bool	testLayer (int layer_id)
virtual bool	initLayer (int layer_id, int width, int height, MMSFBSurfacePixelFormat pixelformat, int backbuffer=0)
virtual bool	releaseLayer (int layer_id)
virtual bool	restoreLayer (int layer_id)
bool	getPixelFormat (int layer_id, MMSFBSurfacePixelFormat *pf)
bool	getPhysicalMemory (unsigned long *mem)
bool	getFrameBufferBase (unsigned char **base)
bool	getFrameBufferPtr (int layer_id, MMSFBSurfacePlanesBuffer buffers, int width, int height)
bool	mapMmio (unsigned char **mmio)
bool	unmapMmio (unsigned char *mmio)
bool	setMode (int width, int height, MMSFBSurfacePixelFormat pixelformat, int backbuffer=0)
Public Attributes
sigc::signal< bool, MMSFBSurfacePixelFormat, unsigned int , MMSFBPixelDef > ::accumulated < neg_bool_accumulator >	onGenFBPixelFormat
sigc::signal< bool, int, string >::accumulated < neg_bool_accumulator >	onDisable
sigc::signal< bool, int, string, fb_var_screeninfo *, int, int, MMSFBSurfacePixelFormat, bool > ::accumulated < neg_bool_accumulator >	onActivate
Private Member Functions
void	printFixScreenInfo ()
void	printVarScreenInfo ()
bool	buildPixelFormat ()
bool	readModes ()
void	genFBPixelFormat (MMSFBSurfacePixelFormat pf, unsigned int nonstd_format, MMSFBPixelDef pixeldef)
void	disable (int fd, string device_file)
bool	activate (int fd, string device_file, struct fb_var_screeninfo *var_screeninfo, int width, int height, MMSFBSurfacePixelFormat pixelformat, bool switch_mode=true)
bool	vtOpen (int console=MMSFBDEV_QUERY_CONSOLE)
void	vtClose ()
virtual bool	vtGetFd (int *fd)
Private Attributes
bool	isinitialized
	is initialized?
string	device_file
	name of the device file
char	device [8]
	device abbreviation
int	fd
	file descriptor of the framebuffer
void *	framebuffer_base
	virtual framebuffer address
bool	reset_console_accel
	have to reset the console acceleration
struct termios	saved_ts
	saved settings from general terminal interface
struct fb_fix_screeninfo	fix_screeninfo
	fix screen infos
struct fb_var_screeninfo	var_screeninfo
	variable screen infos
struct fb_var_screeninfo	org_var_screeninfo
	original variable screen infos
struct fb_var_screeninfo	modes [MMSFBDEV_MAX_MODES]
	available modes read from /etc/fb.modes
int	modes_cnt
	number of loaded modes
MMSFBDEV_LAYER	layers [MMSFBDEV_MAX_LAYERS]
	layer infos
int	layers_cnt
	number of layers
int	active_screen
	id of the active screen (this is for fbs != vesa)
VT	vt
Friends
class	MMSFBDevVesa
class	MMSFBDevMatrox
class	MMSFBDevDavinci
class	MMSFBDevOmap
class	MMSInputLISHandler
Classes
struct	MMSFBDEV_LAYER
struct	VT

Detailed Description

Definition at line 57 of file mmsfbdev.h.

Constructor & Destructor Documentation

MMSFBDev::MMSFBDev ( )

Definition at line 50 of file mmsfbdev.cpp.

MMSFBDev::~MMSFBDev ( ) [virtual]

Definition at line 70 of file mmsfbdev.cpp.

Member Function Documentation

void MMSFBDev::printFixScreenInfo ( ) [private]

Definition at line 74 of file mmsfbdev.cpp.

void MMSFBDev::printVarScreenInfo ( ) [private]

Definition at line 96 of file mmsfbdev.cpp.

bool MMSFBDev::buildPixelFormat ( ) [private]

Definition at line 130 of file mmsfbdev.cpp.

bool MMSFBDev::readModes ( ) [private]

Definition at line 193 of file mmsfbdev.cpp.

void MMSFBDev::genFBPixelFormat	(	MMSFBSurfacePixelFormat	pf,
		unsigned int *	nonstd_format,
		MMSFBPixelDef *	pixeldef
	)			`[private]`

Definition at line 613 of file mmsfbdev.cpp.

void MMSFBDev::disable	(	int	fd,
		string	device_file
	)			`[private]`

Definition at line 623 of file mmsfbdev.cpp.

bool MMSFBDev::activate	(	int	fd,
		string	device_file,
		struct fb_var_screeninfo *	var_screeninfo,
		int	width,
		int	height,
		MMSFBSurfacePixelFormat	pixelformat,
		bool	switch_mode = `true`
	)			`[private]`

Definition at line 643 of file mmsfbdev.cpp.

bool MMSFBDev::openDevice	(	char *	device_file = `NULL`,
		int	console = `MMSFBDEV_QUERY_CONSOLE`
	)			`[virtual]`

Reimplemented in MMSFBDevDavinci, MMSFBDevMatrox, and MMSFBDevOmap.

Definition at line 269 of file mmsfbdev.cpp.

void MMSFBDev::closeDevice ( ) [virtual]

Reimplemented in MMSFBDevDavinci, MMSFBDevMatrox, and MMSFBDevOmap.

Definition at line 366 of file mmsfbdev.cpp.

bool MMSFBDev::isInitialized ( )

Definition at line 396 of file mmsfbdev.cpp.

bool MMSFBDev::waitForVSync ( ) [virtual]

Reimplemented in MMSFBDevDavinci, MMSFBDevMatrox, and MMSFBDevOmap.

Definition at line 400 of file mmsfbdev.cpp.

bool MMSFBDev::panDisplay	(	int	buffer_id,
		void *	framebuffer_base = `NULL`
	)			`[virtual]`

Reimplemented in MMSFBDevDavinci, and MMSFBDevOmap.

Definition at line 418 of file mmsfbdev.cpp.

bool MMSFBDev::testLayer ( int layer_id ) [virtual]

Reimplemented in MMSFBDevDavinci, MMSFBDevMatrox, and MMSFBDevOmap.

Definition at line 458 of file mmsfbdev.cpp.

bool MMSFBDev::initLayer	(	int	layer_id,
		int	width,
		int	height,
		MMSFBSurfacePixelFormat	pixelformat,
		int	backbuffer = `0`
	)			`[virtual]`

Reimplemented in MMSFBDevDavinci, MMSFBDevMatrox, and MMSFBDevOmap.

Definition at line 471 of file mmsfbdev.cpp.

bool MMSFBDev::releaseLayer ( int layer_id ) [virtual]

Reimplemented in MMSFBDevDavinci, MMSFBDevMatrox, and MMSFBDevOmap.

Definition at line 526 of file mmsfbdev.cpp.

bool MMSFBDev::restoreLayer ( int layer_id ) [virtual]

Reimplemented in MMSFBDevDavinci, MMSFBDevMatrox, and MMSFBDevOmap.

Definition at line 531 of file mmsfbdev.cpp.

bool MMSFBDev::getPixelFormat	(	int	layer_id,
		MMSFBSurfacePixelFormat *	pf
	)

Definition at line 536 of file mmsfbdev.cpp.

bool MMSFBDev::getPhysicalMemory ( unsigned long * mem )

Definition at line 549 of file mmsfbdev.cpp.

bool MMSFBDev::getFrameBufferBase ( unsigned char ** base )

Definition at line 556 of file mmsfbdev.cpp.

bool MMSFBDev::getFrameBufferPtr	(	int	layer_id,
		MMSFBSurfacePlanesBuffer	buffers,
		int *	width,
		int *	height
	)

Definition at line 563 of file mmsfbdev.cpp.

bool MMSFBDev::mapMmio ( unsigned char ** mmio )

Definition at line 582 of file mmsfbdev.cpp.

bool MMSFBDev::unmapMmio ( unsigned char * mmio )

Definition at line 601 of file mmsfbdev.cpp.

bool MMSFBDev::setMode	(	int	width,
		int	height,
		MMSFBSurfacePixelFormat	pixelformat,
		int	backbuffer = `0`
	)

Definition at line 677 of file mmsfbdev.cpp.

bool MMSFBDev::vtOpen ( int console = MMSFBDEV_QUERY_CONSOLE ) [private]

Definition at line 922 of file mmsfbdev.cpp.

void MMSFBDev::vtClose ( ) [private]

Definition at line 1062 of file mmsfbdev.cpp.

bool MMSFBDev::vtGetFd ( int * fd ) [private, virtual]

Reimplemented in MMSFBDevDavinci, and MMSFBDevOmap.

Definition at line 1100 of file mmsfbdev.cpp.

Friends And Related Function Documentation

friend class MMSFBDevVesa [friend]

Definition at line 183 of file mmsfbdev.h.

friend class MMSFBDevMatrox [friend]

Definition at line 184 of file mmsfbdev.h.

friend class MMSFBDevDavinci [friend]

Definition at line 185 of file mmsfbdev.h.

friend class MMSFBDevOmap [friend]

Definition at line 186 of file mmsfbdev.h.

friend class MMSInputLISHandler [friend]

Definition at line 187 of file mmsfbdev.h.

Member Data Documentation

bool MMSFBDev::isinitialized [private]

is initialized?

Definition at line 60 of file mmsfbdev.h.

string MMSFBDev::device_file [private]

name of the device file

Definition at line 63 of file mmsfbdev.h.

char MMSFBDev::device[8] [private]

device abbreviation

Definition at line 66 of file mmsfbdev.h.

int MMSFBDev::fd [private]

file descriptor of the framebuffer

Definition at line 69 of file mmsfbdev.h.

void* MMSFBDev::framebuffer_base [private]

virtual framebuffer address

Definition at line 72 of file mmsfbdev.h.

bool MMSFBDev::reset_console_accel [private]

have to reset the console acceleration

Definition at line 75 of file mmsfbdev.h.

struct termios MMSFBDev::saved_ts [read, private]

saved settings from general terminal interface

Definition at line 78 of file mmsfbdev.h.

struct fb_fix_screeninfo MMSFBDev::fix_screeninfo [read, private]

fix screen infos

Definition at line 81 of file mmsfbdev.h.

struct fb_var_screeninfo MMSFBDev::var_screeninfo [read, private]

variable screen infos

Definition at line 84 of file mmsfbdev.h.

struct fb_var_screeninfo MMSFBDev::org_var_screeninfo [read, private]

original variable screen infos

Definition at line 87 of file mmsfbdev.h.

struct fb_var_screeninfo MMSFBDev::modes[MMSFBDEV_MAX_MODES] [read, private]

available modes read from /etc/fb.modes

Definition at line 90 of file mmsfbdev.h.

int MMSFBDev::modes_cnt [private]

number of loaded modes

Definition at line 93 of file mmsfbdev.h.

MMSFBDEV_LAYER MMSFBDev::layers[MMSFBDEV_MAX_LAYERS] [private]

layer infos

Definition at line 109 of file mmsfbdev.h.

int MMSFBDev::layers_cnt [private]

number of layers

Definition at line 112 of file mmsfbdev.h.

int MMSFBDev::active_screen [private]

id of the active screen (this is for fbs != vesa)

Definition at line 115 of file mmsfbdev.h.

sigc::signal<bool, MMSFBSurfacePixelFormat, unsigned int*, MMSFBPixelDef*>::accumulated<neg_bool_accumulator> MMSFBDev::onGenFBPixelFormat

Definition at line 155 of file mmsfbdev.h.

sigc::signal<bool, int, string>::accumulated<neg_bool_accumulator> MMSFBDev::onDisable

Definition at line 156 of file mmsfbdev.h.

sigc::signal<bool, int, string, fb_var_screeninfo *, int, int, MMSFBSurfacePixelFormat, bool>::accumulated<neg_bool_accumulator> MMSFBDev::onActivate

Definition at line 157 of file mmsfbdev.h.

VT MMSFBDev::vt [private]

Definition at line 177 of file mmsfbdev.h.

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

MMSFBDev Class Reference

Public Member Functions

Public Attributes

Private Member Functions

Private Attributes

Friends

Classes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation