Inheritance diagram for Cogs::TexturesGLES30:

Public Member Functions
void	initialize (ContextGLES30 context, CapabilitiesGLES30 caps)

TextureHandle	loadTexture (const TextureDescription &desc, const TextureData *data)
	Load a texture from the given description.

void	uploadTextureData (TextureGLES30 &tex, const TextureData &data, uint32_t layer_offset, uint32_t face_offset, uint32_t level_offset)

void	uploadTextureData (TextureHandle textureHandle, const TextureData &data, uint32_t layer_offset, uint32_t face_offset, uint32_t level_offset) override
	Upload a texture from the given description.

void	releaseTexture (TextureHandle textureHandle)
	Release the texture with the given textureHandle.

void	releaseNativeTexture (TextureNativeHandle nativeHandle) override
	Release a native texture handle.

SamplerStateHandle	loadSamplerState (const SamplerState &state)
	Load a sampler state object.

void	releaseSamplerState (SamplerStateHandle handle)
	Release the sampler state with the given handle.

TextureViewHandle	createTextureView (TextureViewDescription &viewDescription) override
	Create a texture view used to bind a limited view of the texture data to the rendering pipeline.

void	releaseTextureView (const TextureViewHandle &handle) override
	Release the given texture view.

void *	getNativeHandle (TextureHandle textureHandle) override
	Get the device-specific handle (D3D texture pointer, OpenGL texture ID etc) associated with the given texture handle.

void	generateMipmaps (TextureHandle texureHandle)
	Use the graphics device to generate mipmaps for the texture with the given texture handle.

void	releaseResources ()
	Release all allocated texture resources.

Public Member Functions inherited from Cogs::TexturesCommon
TextureHandle	loadTexture (const uint8_t *bytes, uint32_t width, uint32_t height, TextureFormat format, uint32_t flags) final

TextureHandle	loadTexture (const uint8_t *bytes, uint32_t width, uint32_t height, TextureFormat format, uint32_t numSamples, uint32_t flags) final

TextureHandle	loadTextureMipMaps (const uint8_t *bytes, size_t numLevels, const uint32_t widths, const uint32_t *heights, TextureFormat format, uint32_t flags=0) final

TextureHandle	loadTextureArray (const uint8_t *bytes, const size_t arraySize, const size_t numLevels, const uint32_t widths, const uint32_t *heights, TextureFormat format, uint32_t flags=0) final

TextureHandle	loadCubeMap (const uint8_t *bytes, const size_t arraySize, const size_t numLevels, const uint32_t widths, const uint32_t *heights, TextureFormat format, uint32_t flags=0) final

TextureHandle	load (ResourceDimensions target, const uint8_t *bytes, const size_t arraySize, const size_t numLevels, const uint32_t widths, const uint32_t *heights, TextureFormat format, uint32_t numSamples, uint32_t flags)

TextureHandle	loadTexture (const TextureDescription &desc, const TextureData *data)=0
	Load a texture from the given description.

virtual TextureHandle	loadTexture (const unsigned char *bytes, unsigned int width, unsigned int height, TextureFormat format, unsigned int flags=0)=0
	Load a texture using the given data to populate the texture contents.

virtual TextureHandle	loadTexture (const unsigned char *bytes, unsigned int width, unsigned int height, TextureFormat format, unsigned int numSamples, unsigned int flags)=0
	Load a texture using the given data to populate the texture contents.

virtual TextureHandle	loadTexture (const TextureDescription &desc, const TextureData *data)=0
	Load a texture from the given description.

Public Member Functions inherited from Cogs::ITextures
virtual void	annotate (TextureHandle handle, const StringView &name)
	Associate a name with an object for use in graphics debugging.

virtual TextureHandle	loadTexture (const unsigned char *bytes, unsigned int width, unsigned int height, TextureFormat format, unsigned int flags=0)=0
	Load a texture using the given data to populate the texture contents.

virtual TextureHandle	loadTexture (const unsigned char *bytes, unsigned int width, unsigned int height, TextureFormat format, unsigned int numSamples, unsigned int flags)=0
	Load a texture using the given data to populate the texture contents.

virtual TextureHandle	loadTextureMipMaps (const unsigned char *bytes, size_t numLevels, const unsigned int widths, const unsigned int *heights, TextureFormat format, unsigned int flags=0)=0
	Load a texture with multiple mipmap levels using the given data to populate the texture contents.

virtual TextureHandle	loadTextureArray (const unsigned char *bytes, const size_t arraySize, const size_t numLevels, const unsigned int widths, const unsigned int *heights, TextureFormat format, unsigned int flags=0)=0
	Load an array texture with mipmaps using the given data to populate the texture contents.

virtual TextureHandle	loadCubeMap (const unsigned char *bytes, const size_t arraySize, const size_t numLevels, const unsigned int widths, const unsigned int *heights, TextureFormat format, unsigned int flags=0)=0
	Load a cube map texture with mipmaps using the given data to populate the texture contents.

virtual TextureHandle	loadTexture (const TextureDescription &desc, const TextureData *data)=0
	Load a texture from the given description.

virtual void	uploadTextureData (TextureHandle textureHandle, const TextureData &data, uint32_t layer_offset=0, uint32_t face_offset=0, uint32_t level_offset=0)
	Upload a texture from the given description.

virtual void	releaseTexture (TextureHandle textureHandle)=0
	Release the texture with the given textureHandle.

virtual void	releaseNativeTexture (TextureNativeHandle nativeHandle)
	Release a native texture handle.

virtual TextureViewHandle	createTextureView (TextureViewDescription &viewDescription)=0
	Create a texture view used to bind a limited view of the texture data to the rendering pipeline.

virtual void	releaseTextureView (const TextureViewHandle &handle)=0
	Release the given texture view.

virtual SamplerStateHandle	loadSamplerState (const SamplerState &state)=0
	Load a sampler state object.

virtual void	releaseSamplerState (SamplerStateHandle handle)=0
	Release the sampler state with the given handle.

virtual void	generateMipmaps (TextureHandle textureHandle)=0
	Use the graphics device to generate mipmaps for the texture with the given texture handle.

virtual void *	getNativeHandle (TextureHandle textureHandle)=0
	Get the device-specific handle (D3D texture pointer, OpenGL texture ID etc) associated with the given texture handle.

virtual void	releaseResources ()=0
	Release all allocated texture resources.

Public Attributes
size_t	textureMemoryConsumption = 0

ResourceMap< TextureHandle, TextureGLES30 >	textures

ResourceMap< TextureViewHandle, TextureViewDescription >	views

ResourceMap< SamplerStateHandle, SamplerGLES30 >	samplers

Protected Member Functions
void	defineTextureData (TextureGLES30 *tex, GLuint textureLevels)

Private Attributes
ContextGLES30 *	context = nullptr

CapabilitiesGLES30 *	caps = nullptr

Friends
struct	ContextGLES30

Detailed Description

Definition at line 44 of file TexturesGLES30.h.

Member Function Documentation

◆ createTextureView()

Cogs::TextureViewHandle Cogs::TexturesGLES30::createTextureView ( TextureViewDescription & viewDescription )

overridevirtual

Create a texture view used to bind a limited view of the texture data to the rendering pipeline.

Parameters

viewDescription Description of the texture view.

Returns: Handle to the create texture view, InvalidHandle if error.

Implements Cogs::ITextures.

Definition at line 489 of file TexturesGLES30.cpp.

References Cogs::TextureViewDescription::layerIndex.

◆ defineTextureData()

void Cogs::TexturesGLES30::defineTextureData	(	TextureGLES30 *	tex,
		GLuint	textureLevels
	)

protected

Definition at line 328 of file TexturesGLES30.cpp.

◆ generateMipmaps()

void Cogs::TexturesGLES30::generateMipmaps ( TextureHandle textureHandle )

virtual

Use the graphics device to generate mipmaps for the texture with the given texture handle.

Parameters

textureHandle Valid handle to a previously created texture object. The texture must have been created with the TextureFlags::GenerateMipMaps flag.

Implements Cogs::ITextures.

Definition at line 516 of file TexturesGLES30.cpp.

◆ getNativeHandle()

void * Cogs::TexturesGLES30::getNativeHandle ( TextureHandle textureHandle )

overridevirtual

Get the device-specific handle (D3D texture pointer, OpenGL texture ID etc) associated with the given texture handle.

Parameters

textureHandle Valid handle to a previously created texture object.

Returns: Native handle

Implements Cogs::ITextures.

Definition at line 504 of file TexturesGLES30.cpp.

◆ initialize()

void Cogs::TexturesGLES30::initialize	(	ContextGLES30 *	context,
		CapabilitiesGLES30 *	caps
	)

inline

Definition at line 47 of file TexturesGLES30.h.

◆ loadSamplerState()

Cogs::SamplerStateHandle Cogs::TexturesGLES30::loadSamplerState ( const SamplerState & state )

virtual

Load a sampler state object.

Parameters

state Sampler state structure used to initialize the sampler state object on the graphics device.

Returns: Handle to the newly created sampler state object, InvalidHandle if the operation failed.

Implements Cogs::ITextures.

Definition at line 408 of file TexturesGLES30.cpp.

References Cogs::SamplerState::addressModeS, Cogs::SamplerState::addressModeT, Cogs::SamplerState::addressModeW, Cogs::SamplerState::Border, Cogs::SamplerState::comparisonFunction, Cogs::SamplerState::ComparisonMinMagMipLinear, Cogs::SamplerState::ComparisonMinMagMipPoint, Cogs::SamplerState::filter, Cogs::SamplerState::maxAnisotropy, Cogs::SamplerState::MinMagMipLinear, and Cogs::SamplerState::MinMagMipPoint.

◆ loadTexture()

Cogs::TextureHandle Cogs::TexturesGLES30::loadTexture	(	const TextureDescription &	desc,
		const TextureData *	data
	)

virtual

Load a texture from the given description.

Parameters

desc	Texture description.
data	Optional texture content.

Implements Cogs::TexturesCommon.

Definition at line 45 of file TexturesGLES30.cpp.

References Cogs::TextureFlags::DepthBuffer, Cogs::TextureFlags::ExternalTexture, Cogs::TextureFlags::GenerateMipMaps, and Cogs::Handle_t< TextureTag >::InvalidHandle.

◆ releaseNativeTexture()

void Cogs::TexturesGLES30::releaseNativeTexture ( TextureNativeHandle nativeHandle )

overridevirtual

Release a native texture handle.

Parameters

nativeHandle is a handle to a natively created texture (Created directly from the graphics API).

Reimplemented from Cogs::ITextures.

Definition at line 402 of file TexturesGLES30.cpp.

◆ releaseResources()

void Cogs::TexturesGLES30::releaseResources ( )

virtual

Release all allocated texture resources.

Implements Cogs::ITextures.

Definition at line 524 of file TexturesGLES30.cpp.

◆ releaseSamplerState()

void Cogs::TexturesGLES30::releaseSamplerState ( SamplerStateHandle handle )

virtual

Release the sampler state with the given handle.

Parameters

handle Valid handle to a previously created sampler state.

Implements Cogs::ITextures.

Definition at line 480 of file TexturesGLES30.cpp.

◆ releaseTexture()

void Cogs::TexturesGLES30::releaseTexture ( TextureHandle textureHandle )

virtual

Release the texture with the given textureHandle.

Parameters

textureHandle Valid handle to a previously created texture object.

Implements Cogs::ITextures.

Definition at line 358 of file TexturesGLES30.cpp.

References Cogs::TextureFlags::NoDelete, and Cogs::Handle_t< TextureTag >::NoHandle.

◆ releaseTextureView()

void Cogs::TexturesGLES30::releaseTextureView ( const TextureViewHandle & handle )

overridevirtual

Release the given texture view.

Parameters

handle Valid handle to a previously created texture view.

Implements Cogs::ITextures.

Definition at line 497 of file TexturesGLES30.cpp.

◆ uploadTextureData() [1/2]

void Cogs::TexturesGLES30::uploadTextureData	(	TextureGLES30 &	tex,
		const TextureData &	data,
		uint32_t	layer_offset,
		uint32_t	face_offset,
		uint32_t	level_offset
	)

Definition at line 223 of file TexturesGLES30.cpp.

◆ uploadTextureData() [2/2]

void Cogs::TexturesGLES30::uploadTextureData	(	TextureHandle	textureHandle,
		const TextureData &	data,
		uint32_t	layer_offset,
		uint32_t	face_offset,
		uint32_t	level_offset
	)

overridevirtual

Upload a texture from the given description.

Parameters

desc	Texture description.
data	Optional texture content.

Reimplemented from Cogs::ITextures.

Definition at line 314 of file TexturesGLES30.cpp.

Friends And Related Function Documentation

◆ ContextGLES30

friend struct ContextGLES30

friend

Definition at line 73 of file TexturesGLES30.h.

Member Data Documentation

◆ caps

CapabilitiesGLES30* Cogs::TexturesGLES30::caps = nullptr

private

Definition at line 79 of file TexturesGLES30.h.

◆ context

ContextGLES30* Cogs::TexturesGLES30::context = nullptr

private

Definition at line 78 of file TexturesGLES30.h.

◆ samplers

ResourceMap<SamplerStateHandle, SamplerGLES30> Cogs::TexturesGLES30::samplers

Definition at line 70 of file TexturesGLES30.h.

◆ textureMemoryConsumption

size_t Cogs::TexturesGLES30::textureMemoryConsumption = 0

Definition at line 67 of file TexturesGLES30.h.

◆ textures

ResourceMap<TextureHandle, TextureGLES30> Cogs::TexturesGLES30::textures

Definition at line 68 of file TexturesGLES30.h.

◆ views

ResourceMap<TextureViewHandle, TextureViewDescription> Cogs::TexturesGLES30::views

Definition at line 69 of file TexturesGLES30.h.

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

D:/a/1/s/Cogs/Cogs.Rendering/Source/OpenGLES30/TexturesGLES30.h
D:/a/1/s/Cogs/Cogs.Rendering/Source/OpenGLES30/TexturesGLES30.cpp

Public Member Functions

Public Attributes

Protected Member Functions

Private Attributes

Friends

Detailed Description

Member Function Documentation

◆ createTextureView()

◆ defineTextureData()

◆ generateMipmaps()

◆ getNativeHandle()

◆ initialize()

◆ loadSamplerState()

◆ loadTexture()

◆ releaseNativeTexture()

◆ releaseResources()

◆ releaseSamplerState()

◆ releaseTexture()

◆ releaseTextureView()

◆ uploadTextureData() [1/2]

◆ uploadTextureData() [2/2]

Friends And Related Function Documentation

◆ ContextGLES30

Member Data Documentation

◆ caps

◆ context

◆ samplers

◆ textureMemoryConsumption

◆ textures

◆ views