#include <fb_glue_agg.h>

Inheritance diagram for gnash::gui::FBAggGlue:

Public Member Functions
	FBAggGlue ()
	FBAggGlue (int fd)
	~FBAggGlue ()
bool	init (int argc, char ***argv)
	Initialise the Framebuffer GUI and the AGG renderer.
Renderer *	createRenderHandler ()
	Create the renderer handler.
void	prepDrawingArea (void *drawing_area)
	Hand off a handle to the native drawing area to the renderer.
void	setInvalidatedRegion (const SWFRect &bounds)
	Gives the GUI a hint which region of the stage should be redrawn.
void	setInvalidatedRegions (const InvalidatedRanges &ranges)
int	width ()
	The Width of the drawing area, in pixels. For framebuffer based devices, this is the size of the display screen.
int	height ()
void	render ()
	Render the current buffer.
void	render (void *const )
size_t	getWidth ()
size_t	getHeight ()
size_t	getDepth ()
	Depth of the display.
Protected Attributes
int	_fd
	This is the file descriptor for the framebuffer memory.
struct fb_fix_screeninfo	_fixinfo
struct fb_var_screeninfo	_varinfo
boost::scoped_ptr< Renderer >	_renderer
geometry::Range2d< int >	_validbounds
std::vector< geometry::Range2d < int > >	_drawbounds

Constructor & Destructor Documentation

gnash::gui::FBAggGlue::FBAggGlue ( )

References _varinfo, and _fixinfo.

gnash::gui::FBAggGlue::FBAggGlue ( int fd )

gnash::gui::FBAggGlue::~FBAggGlue ( )

References _fd.

Member Function Documentation

Renderer * gnash::gui::FBAggGlue::createRenderHandler ( ) [virtual]

size_t gnash::gui::FBAggGlue::getDepth ( ) [inline]

Depth of the display.

Reimplemented from gnash::DeviceGlue.

References gnash::DeviceGlue::_device.

size_t gnash::gui::FBAggGlue::getHeight ( ) [inline]

Height of the drawing area, in pixels. For framebuffer based devices, this is the size of the display screen.

Reimplemented from gnash::DeviceGlue.

References gnash::DeviceGlue::_device.

size_t gnash::gui::FBAggGlue::getWidth ( ) [inline]

Get the Width of the drawing area, in pixels. For framebuffer based devices, this is the size of the display screen.

Reimplemented from gnash::DeviceGlue.

References gnash::DeviceGlue::_device.

int gnash::gui::FBAggGlue::height ( ) [virtual]

Height of the drawing area, in pixels. For framebuffer based devices, this is the size of the display screen.

Implements gnash::gui::FBGlue.

References gnash::DeviceGlue::_device.

Referenced by gnash::gui::FBGui::init(), and createRenderHandler().

bool gnash::gui::FBAggGlue::init	(	int	argc,
		char ***	argv
	)

Initialise the Framebuffer GUI and the AGG renderer.

Parameters:

argc	The commandline argument count.
argv	The commandline arguments.

Returns:: True on success; false on failure.

References gnash::DeviceGlue::_device, gnash::renderer::rawfb::RawFBDevice::getHandle(), createRenderHandler(), _renderer, _, _varinfo, and gnash::renderer::rawfb::RawFBDevice::setGrayscaleLUT8().

void gnash::gui::FBAggGlue::prepDrawingArea ( void * drawing_area ) [virtual]

Hand off a handle to the native drawing area to the renderer.

Implements gnash::gui::FBGlue.

void gnash::gui::FBAggGlue::render ( ) [virtual]

Render the current buffer.

Implements gnash::gui::FBGlue.

References _drawbounds, _, __FUNCTION__, and gnash::DeviceGlue::_device.

void gnash::gui::FBAggGlue::render ( void * const ) [inline, virtual]

Reimplemented from gnash::gui::FBGlue.

void gnash::gui::FBAggGlue::setInvalidatedRegion ( const SWFRect & bounds )

Gives the GUI a *hint* which region of the stage should be redrawn.

There is *no* restriction what the GUI might do with these coordinates. Normally the GUI forwards the information to the renderer so that it avoids rendering regions that did not change anyway. The GUI can also alter the bounds before passing them to the renderer and it's absolutely legal for the GUI to simply ignore the call.

Coordinates are in TWIPS!

Note this information is given to the GUI and not directly to the renderer because both of them need to support this feature for correct results. It is up to the GUI to forward this information to the renderer.

References _renderer, and _.

void gnash::gui::FBAggGlue::setInvalidatedRegions ( const InvalidatedRanges & ranges ) [virtual]

Reimplemented from gnash::gui::FBGlue.

References _renderer, _, __FUNCTION__, _drawbounds, gnash::geometry::SnappingRanges2d::size(), gnash::geometry::Intersection(), gnash::geometry::SnappingRanges2d::getRange(), _validbounds, and gnash::geometry::Range2d::isNull().