Contains device capabilities. More...

#include <ICapabilities.h>

Public Member Functions
bool	CheckFeatureLevel (int major, int minor) const

Public Attributes
int	featureLevelMajor = -1

int	featureLevelMinor = -1

int	MaxTextureSlots = 0

int	MaxVertexInputElements = 32

unsigned	MaxSamples = 8

unsigned	MaxMultiViews = 0

float	MaxAnisotropy = 1.f

unsigned	ConstantBufferOffsetAlignment = 256
	Minimum offset alignment when binding constant buffers.

uint32_t	MaxTexture2DSize = 16384
	Using D3D11_REQ_TEXTURE2D_U_OR_V_DIMENSION as default.

uint32_t	MaxTexture3DSize = 2048
	Using D3D11_REQ_TEXTURE3D_U_V_OR_W_DIMENSION as default.

uint32_t	MaxTextureCubeSize = 16384
	Using D3D11_REQ_TEXTURECUBE_DIMENSION as default.

uint32_t	MaxTextureArrayLayers = 2048
	Using D3D11_REQ_TEXTURE2D_ARRAY_AXIS_DIMENSION as default.

bool	RenderPass = false

bool	SyncObjects = false
	Support for syncronization objects.

bool	GeometryShaders = false

bool	TessellationShaders = false

bool	ComputeShaders = false

bool	ConstantBufferRange = false
	supports binding a range of a constant buffer.

bool	IndependentSamplerState = true
	Sampler state not tied to a texture unit (hlsl style)

bool	SupportsHlsl = true

bool	Instancing = true
	Supports instanced draw calls.

bool	StartInstance = true
	Supports non-zero start instance in instanced draw calls.

bool	UnsignedIntIndexes = true

bool	FloatTextures = true

bool	TextureCompressionS3TC = false

bool	TextureCompressionRGTC = false

bool	TextureCompressionBPTC = false

bool	TextureCompressionETC = false

bool	TextureCompressionPVRTC = false

bool	TextureCompressionASTC = false

bool	FragDepth = true
	Allows setting fragdepth in fragment shader.

bool	VertexAndIndexDataInSharedBuffers = true

bool	SupportsMultipleThreads = true

bool	TextureCubeArrays = true
	supports texture cube arrays.

bool	VertexArrayObjects = false
	Supports binding input geometry using GL vertex array objects.

bool	MultiView = false

bool	MultiSampleMultiView = false

bool	OriginOnTop = true
	If true, y=0 refers to top of screen, otherwise it refers to bottom.

bool	DepthNegativeOneToOne = false
	If true, min z depth=-1 otherwise it is min z depth = 0 (max z depth = 1).

bool	NoDepthClip = false

bool	DefaultColorTargetHasLinearEncoding = true
	Encoding of default color target.

size_t	DedicatedVideoMemory = unknownAmount

size_t	DedicatedSystemMemory = unknownAmount

size_t	SharedSystemMemory = unknownAmount

Static Public Attributes
static constexpr size_t	unknownAmount = ~static_cast<size_t>(0)

Detailed Description

Contains device capabilities.

Member Function Documentation

◆ CheckFeatureLevel()

bool Cogs::GraphicsDeviceCapabilities::CheckFeatureLevel	(	int	major,
		int	minor
	)		const

inline

References featureLevelMajor, and featureLevelMinor.

Member Data Documentation

◆ ComputeShaders

bool Cogs::GraphicsDeviceCapabilities::ComputeShaders = false

◆ ConstantBufferOffsetAlignment

unsigned Cogs::GraphicsDeviceCapabilities::ConstantBufferOffsetAlignment = 256

Minimum offset alignment when binding constant buffers.

◆ ConstantBufferRange

bool Cogs::GraphicsDeviceCapabilities::ConstantBufferRange = false

supports binding a range of a constant buffer.

◆ DedicatedSystemMemory

size_t Cogs::GraphicsDeviceCapabilities::DedicatedSystemMemory = unknownAmount

◆ DedicatedVideoMemory

size_t Cogs::GraphicsDeviceCapabilities::DedicatedVideoMemory = unknownAmount

◆ DefaultColorTargetHasLinearEncoding

bool Cogs::GraphicsDeviceCapabilities::DefaultColorTargetHasLinearEncoding = true

Encoding of default color target.

If true, encoding is in linear space and conversion to sRGB is handled automatically by display output. If false, encoding is in sRGB space, so if pixel shader output is in linear space (which it usually is), we have to convert to sRGB ourselves, i.e. output pow(abs(color),1.0/2.2) or a similar expression.

◆ DepthNegativeOneToOne

bool Cogs::GraphicsDeviceCapabilities::DepthNegativeOneToOne = false

If true, min z depth=-1 otherwise it is min z depth = 0 (max z depth = 1).

◆ featureLevelMajor

int Cogs::GraphicsDeviceCapabilities::featureLevelMajor = -1

Referenced by CheckFeatureLevel().

◆ featureLevelMinor

int Cogs::GraphicsDeviceCapabilities::featureLevelMinor = -1

Referenced by CheckFeatureLevel().

◆ FloatTextures

bool Cogs::GraphicsDeviceCapabilities::FloatTextures = true

◆ FragDepth

bool Cogs::GraphicsDeviceCapabilities::FragDepth = true

Allows setting fragdepth in fragment shader.

◆ GeometryShaders

bool Cogs::GraphicsDeviceCapabilities::GeometryShaders = false

◆ IndependentSamplerState

bool Cogs::GraphicsDeviceCapabilities::IndependentSamplerState = true

Sampler state not tied to a texture unit (hlsl style)

◆ Instancing

bool Cogs::GraphicsDeviceCapabilities::Instancing = true

Supports instanced draw calls.

◆ MaxAnisotropy

float Cogs::GraphicsDeviceCapabilities::MaxAnisotropy = 1.f

◆ MaxMultiViews

unsigned Cogs::GraphicsDeviceCapabilities::MaxMultiViews = 0

◆ MaxSamples

unsigned Cogs::GraphicsDeviceCapabilities::MaxSamples = 8

◆ MaxTexture2DSize

uint32_t Cogs::GraphicsDeviceCapabilities::MaxTexture2DSize = 16384

Using D3D11_REQ_TEXTURE2D_U_OR_V_DIMENSION as default.

◆ MaxTexture3DSize

uint32_t Cogs::GraphicsDeviceCapabilities::MaxTexture3DSize = 2048

Using D3D11_REQ_TEXTURE3D_U_V_OR_W_DIMENSION as default.

◆ MaxTextureArrayLayers

uint32_t Cogs::GraphicsDeviceCapabilities::MaxTextureArrayLayers = 2048

Using D3D11_REQ_TEXTURE2D_ARRAY_AXIS_DIMENSION as default.

◆ MaxTextureCubeSize

uint32_t Cogs::GraphicsDeviceCapabilities::MaxTextureCubeSize = 16384

Using D3D11_REQ_TEXTURECUBE_DIMENSION as default.

◆ MaxTextureSlots

int Cogs::GraphicsDeviceCapabilities::MaxTextureSlots = 0

◆ MaxVertexInputElements

int Cogs::GraphicsDeviceCapabilities::MaxVertexInputElements = 32

◆ MultiSampleMultiView

bool Cogs::GraphicsDeviceCapabilities::MultiSampleMultiView = false

◆ MultiView

bool Cogs::GraphicsDeviceCapabilities::MultiView = false

◆ NoDepthClip

bool Cogs::GraphicsDeviceCapabilities::NoDepthClip = false

◆ OriginOnTop

bool Cogs::GraphicsDeviceCapabilities::OriginOnTop = true

If true, y=0 refers to top of screen, otherwise it refers to bottom.

◆ RenderPass

bool Cogs::GraphicsDeviceCapabilities::RenderPass = false

◆ SharedSystemMemory

size_t Cogs::GraphicsDeviceCapabilities::SharedSystemMemory = unknownAmount

◆ StartInstance

bool Cogs::GraphicsDeviceCapabilities::StartInstance = true

Supports non-zero start instance in instanced draw calls.

◆ SupportsHlsl

bool Cogs::GraphicsDeviceCapabilities::SupportsHlsl = true

◆ SupportsMultipleThreads

bool Cogs::GraphicsDeviceCapabilities::SupportsMultipleThreads = true

◆ SyncObjects

bool Cogs::GraphicsDeviceCapabilities::SyncObjects = false

Support for syncronization objects.

◆ TessellationShaders

bool Cogs::GraphicsDeviceCapabilities::TessellationShaders = false

◆ TextureCompressionASTC

bool Cogs::GraphicsDeviceCapabilities::TextureCompressionASTC = false

◆ TextureCompressionBPTC

bool Cogs::GraphicsDeviceCapabilities::TextureCompressionBPTC = false

◆ TextureCompressionETC

bool Cogs::GraphicsDeviceCapabilities::TextureCompressionETC = false

◆ TextureCompressionPVRTC

bool Cogs::GraphicsDeviceCapabilities::TextureCompressionPVRTC = false

◆ TextureCompressionRGTC

bool Cogs::GraphicsDeviceCapabilities::TextureCompressionRGTC = false

◆ TextureCompressionS3TC

bool Cogs::GraphicsDeviceCapabilities::TextureCompressionS3TC = false

◆ TextureCubeArrays

bool Cogs::GraphicsDeviceCapabilities::TextureCubeArrays = true

supports texture cube arrays.

◆ unknownAmount

constexpr size_t Cogs::GraphicsDeviceCapabilities::unknownAmount = ~static_cast<size_t>(0)

staticconstexpr

◆ UnsignedIntIndexes

bool Cogs::GraphicsDeviceCapabilities::UnsignedIntIndexes = true

◆ VertexAndIndexDataInSharedBuffers

bool Cogs::GraphicsDeviceCapabilities::VertexAndIndexDataInSharedBuffers = true

◆ VertexArrayObjects

bool Cogs::GraphicsDeviceCapabilities::VertexArrayObjects = false

Supports binding input geometry using GL vertex array objects.

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

Source/ICapabilities.h

Public Member Functions

Public Attributes

Static Public Attributes