Inheritance diagram for OpenGL::FakeTextureSurface:

Public Member Functions
	FakeTextureSurface (GLenum glIntFormat, GLenum glFormat, GLenum glType, const Graphics::PixelFormat &format, const Graphics::PixelFormat &fakeFormat)

void	allocate (uint width, uint height) override

void	setMask (const byte *mask) override

Graphics::PixelFormat	getFormat () const override

bool	hasPalette () const override

void	setColorKey (uint colorKey) override

void	setPalette (uint start, uint colors, const byte *palData) override

Graphics::Surface *	getSurface () override

const Graphics::Surface *	getSurface () const override

void	updateGLTexture () override

Public Member Functions inherited from OpenGL::TextureSurface
	TextureSurface (GLenum glIntFormat, GLenum glFormat, GLenum glType, const Graphics::PixelFormat &format)

void	destroy () override

void	recreate () override

void	enableLinearFiltering (bool enable) override

void	setRotation (Common::RotationMode rotation) override

void	allocate (uint width, uint height) override

uint	getWidth () const override

uint	getHeight () const override

Graphics::PixelFormat	getFormat () const override

Graphics::Surface *	getSurface () override

const Graphics::Surface *	getSurface () const override

void	updateGLTexture () override

const Texture &	getGLTexture () const override

Public Member Functions inherited from OpenGL::Surface
virtual void	destroy ()=0

virtual void	recreate ()=0

virtual void	enableLinearFiltering (bool enable)=0

virtual void	setRotation (Common::RotationMode rotation)=0

virtual void	allocate (uint width, uint height)=0

virtual void	setMask (const byte *mask)

void	copyRectToTexture (uint x, uint y, uint w, uint h, const void *src, uint srcPitch)

void	fill (uint32 color)

void	fill (const Common::Rect &r, uint32 color)

void	flagDirty ()

virtual bool	isDirty () const

virtual uint	getWidth () const =0

virtual uint	getHeight () const =0

virtual Graphics::PixelFormat	getFormat () const =0

virtual Graphics::Surface *	getSurface ()=0

virtual const Graphics::Surface *	getSurface () const =0

virtual bool	hasPalette () const

virtual void	setColorKey (uint colorKey)

virtual void	setPalette (uint start, uint colors, const byte *palData)

virtual void	setScaler (uint scalerIndex, int scaleFactor)

virtual void	updateGLTexture ()=0

virtual const Texture &	getGLTexture () const =0

Protected Member Functions
void	applyPaletteAndMask (byte dst, const byte src, uint dstPitch, uint srcPitch, uint srcWidth, const Common::Rect &dirtyArea, const Graphics::PixelFormat &dstFormat, const Graphics::PixelFormat &srcFormat) const

Protected Member Functions inherited from OpenGL::TextureSurface
void	updateGLTexture (Common::Rect &dirtyArea)

Protected Member Functions inherited from OpenGL::Surface
void	clearDirty ()

void	addDirtyArea (const Common::Rect &r)

Common::Rect	getDirtyArea () const

Protected Attributes
Graphics::Surface	_rgbData

Graphics::PixelFormat	_fakeFormat

Graphics::FastBlitFunc	_blitFunc

uint32 *	_palette

uint8 *	_mask

Protected Attributes inherited from OpenGL::TextureSurface
const Graphics::PixelFormat	_format

Member Function Documentation

◆ allocate()

void OpenGL::FakeTextureSurface::allocate	(	uint	width,
		uint	height
	)

overridevirtual

Allocate storage for surface.

Parameters

width	The desired logical width.
height	The desired logical height.

Reimplemented from OpenGL::TextureSurface.

◆ setMask()

void OpenGL::FakeTextureSurface::setMask ( const byte * mask )

overridevirtual

Assign a mask to the surface, where a byte value of 0 is black with 0 alpha and 1 is the normal color.

Parameters

mask	The mask data.

Reimplemented from OpenGL::Surface.

◆ getFormat()

Graphics::PixelFormat OpenGL::FakeTextureSurface::getFormat ( ) const

inlineoverridevirtual

Returns: The logical format of the texture data.

Reimplemented from OpenGL::TextureSurface.

◆ hasPalette()

bool OpenGL::FakeTextureSurface::hasPalette ( ) const

inlineoverridevirtual

Returns: Whether the surface is having a palette.

Reimplemented from OpenGL::Surface.

◆ setColorKey()

void OpenGL::FakeTextureSurface::setColorKey ( uint colorKey )

overridevirtual

Set color key for paletted textures.

This needs to be called after any palette update affecting the color key. Calling this multiple times will result in multiple color indices to be treated as color keys.

Reimplemented from OpenGL::Surface.

◆ setPalette()

void OpenGL::FakeTextureSurface::setPalette	(	uint	start,
		uint	colors,
		const byte *	palData
	)

overridevirtual

Reimplemented from OpenGL::Surface.

◆ getSurface() [1/2]

Graphics::Surface * OpenGL::FakeTextureSurface::getSurface ( )

inlineoverridevirtual

Reimplemented from OpenGL::TextureSurface.

◆ getSurface() [2/2]

const Graphics::Surface * OpenGL::FakeTextureSurface::getSurface ( ) const

inlineoverridevirtual

Reimplemented from OpenGL::TextureSurface.

◆ updateGLTexture()

void OpenGL::FakeTextureSurface::updateGLTexture ( )

overridevirtual

Update underlying OpenGL texture to reflect current state.

Reimplemented from OpenGL::TextureSurface.

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

backends/graphics/opengl/texture.h

Public Member Functions

Protected Member Functions

Protected Attributes

Member Function Documentation

◆ allocate()

◆ setMask()

◆ getFormat()

◆ hasPalette()

◆ setColorKey()

◆ setPalette()

◆ getSurface() [1/2]

◆ getSurface() [2/2]

◆ updateGLTexture()