VideoDriver_SDL Class Reference

The SDL video driver. More...

#include <sdl_v.h>

Inheritance diagram for VideoDriver_SDL:
VideoDriver Driver

Public Member Functions

const char * Start (const char *const *param)
 Start this driver.
void Stop ()
 Stop this driver.
void MakeDirty (int left, int top, int width, int height)
 Mark a particular area dirty.
void MainLoop ()
 Perform the actual drawing.
bool ChangeResolution (int w, int h)
 Change the resolution of the window.
bool ToggleFullscreen (bool fullscreen)
 Change the full screen setting.
const char * GetName () const
 Get the name of this driver.

Detailed Description

The SDL video driver.

Definition at line 18 of file sdl_v.h.


Member Function Documentation

bool VideoDriver_SDL::ChangeResolution ( int  w,
int  h 
) [virtual]

Change the resolution of the window.

Parameters:
w The new width.
h The new height.
Returns:
True if the change succeeded.

Implements VideoDriver.

Definition at line 618 of file sdl_v.cpp.

References _draw_threaded, ThreadMutex::BeginCritical(), and ThreadMutex::EndCritical().

const char* VideoDriver_SDL::GetName (  )  const [inline, virtual]

Get the name of this driver.

Returns:
The name of the driver.

Implements Driver.

Definition at line 31 of file sdl_v.h.

void VideoDriver_SDL::MakeDirty ( int  left,
int  top,
int  width,
int  height 
) [virtual]

Mark a particular area dirty.

Parameters:
left The left most line of the dirty area.
top The top most line of the dirty area.
width The width of the dirty area.
height The height of the dirty area.

Implements VideoDriver.

Definition at line 46 of file sdl_v.cpp.

const char * VideoDriver_SDL::Start ( const char *const *  parm  )  [virtual]

Start this driver.

Parameters:
parm Parameters passed to the driver.
Returns:
NULL if everything went okay, otherwise an error message.

Implements Driver.

Definition at line 466 of file sdl_v.cpp.

References _cur_resolution, _draw_threaded, DEBUG, GetDriverParam(), MarkWholeScreenDirty(), and SdlOpen().

bool VideoDriver_SDL::ToggleFullscreen ( bool  fullscreen  )  [virtual]

Change the full screen setting.

Parameters:
fullscreen The new setting.
Returns:
True if the change succeeded.

Implements VideoDriver.

Definition at line 626 of file sdl_v.cpp.

References _cur_resolution, and _num_resolutions.


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

Generated on Sun May 8 07:31:59 2011 for OpenTTD by  doxygen 1.6.1