texture.h File Reference

#include "coregraphics/gpubuffertypes.h"
#include "coregraphics/pixelformat.h"
#include "coregraphics/config.h"
#include "coregraphics/window.h"
#include "coregraphics/memory.h"
#include "math/rectangle.h"
#include "ids/idallocator.h"

Go to the source code of this file.

Classes
struct	CoreGraphics::TextureId
	texture type More...
struct	CoreGraphics::TextureDimensions
struct	CoreGraphics::TextureRelativeDimensions
struct	CoreGraphics::TextureSwizzle
struct	CoreGraphics::DepthStencilClear
struct	CoreGraphics::TextureCreateInfo
struct	CoreGraphics::TextureCreateInfoAdjusted
struct	CoreGraphics::TextureSparsePageSize
struct	CoreGraphics::TextureSparsePageOffset
struct	CoreGraphics::TextureSparsePage

Namespaces
namespace	CoreGraphics
	Acceleration structures are used to enable ray tracing on the GPU by dividing the scene into a BVH.

Enumerations
enum	CoreGraphics::TextureType {   CoreGraphics::InvalidTextureType , CoreGraphics::Texture1D , CoreGraphics::Texture2D , CoreGraphics::Texture3D ,   CoreGraphics::TextureCube , CoreGraphics::Texture1DArray , CoreGraphics::Texture2DArray , CoreGraphics::TextureCubeArray }
	texture types More...
enum	CoreGraphics::TextureCubeFace {   CoreGraphics::PosX = 0 , CoreGraphics::NegX , CoreGraphics::PosY , CoreGraphics::NegY ,   CoreGraphics::PosZ , CoreGraphics::NegZ }
	cube map face More...
enum	CoreGraphics::TextureUsage {   CoreGraphics::InvalidTextureUsage = 0x0 , CoreGraphics::SampleTexture = 0x1 , CoreGraphics::RenderTexture = 0x2 , CoreGraphics::ReadWriteTexture = 0x4 ,   CoreGraphics::TransferSourceTexture = 0x8 , CoreGraphics::TransferDestinationTexture = 0x10 , CoreGraphics::DeviceExclusive = 0x20 }
	type of texture usage More...
enum class	CoreGraphics::TextureChannelMapping {   CoreGraphics::None , CoreGraphics::Red , CoreGraphics::Green , CoreGraphics::Blue ,   CoreGraphics::Alpha , CoreGraphics::Zero , CoreGraphics::One }

Functions
	CoreGraphics::_DECL_ACQUIRE_RELEASE (TextureId)
	CoreGraphics::__ImplementEnumBitOperators (CoreGraphics::TextureUsage)
const TextureId	CoreGraphics::CreateTexture (const TextureCreateInfo &info)
	create new vertex buffer with intended usage, access and CPU syncing parameters, together with size of buffer
void	CoreGraphics::DestroyTexture (const TextureId id)
	destroy vertex buffer
Util::StringAtom	CoreGraphics::TextureGetName (const TextureId id)
	Get name of texture.
TextureDimensions	CoreGraphics::TextureGetDimensions (const TextureId id)
	get texture dimensions
TextureRelativeDimensions	CoreGraphics::TextureGetRelativeDimensions (const TextureId id)
	get texture relative dimensions
CoreGraphics::PixelFormat::Code	CoreGraphics::TextureGetPixelFormat (const TextureId id)
	get texture pixel format
TextureType	CoreGraphics::TextureGetType (const TextureId id)
	get texture type
SizeT	CoreGraphics::TextureGetNumMips (const TextureId id)
	get number of mips
SizeT	CoreGraphics::TextureGetNumLayers (const TextureId id)
	get number of layers
SizeT	CoreGraphics::TextureGetNumSamples (const TextureId id)
	get sample count
const CoreGraphics::TextureId	CoreGraphics::TextureGetAlias (const TextureId id)
	get texture alias, returns invalid id if not aliased
const CoreGraphics::TextureUsage	CoreGraphics::TextureGetUsage (const TextureId id)
	get texture usage
const CoreGraphics::ImageLayout	CoreGraphics::TextureGetDefaultLayout (const TextureId id)
	get default texture layout
uint	CoreGraphics::TextureGetBindlessHandle (const TextureId id)
	get bindless texture handle
uint	CoreGraphics::TextureGetStencilBindlessHandle (const TextureId id)
	get bindless texture handle
void	CoreGraphics::TextureWindowResized (const TextureId id)
	If texture is bound to the window resolution, reset the internal texture without mucking with the texture id.
void	CoreGraphics::TextureGenerateMipmaps (const CoreGraphics::CmdBufferId cmdBuf, const TextureId id)
	generate mipmaps for texture
TextureSparsePageSize	CoreGraphics::TextureSparseGetPageSize (const CoreGraphics::TextureId id)
	get the texture page size, which is constant for the whole texture
IndexT	CoreGraphics::TextureSparseGetPageIndex (const CoreGraphics::TextureId id, IndexT layer, IndexT mip, IndexT x, IndexT y, IndexT z)
	get the page index at a given coordinate
const TextureSparsePage &	CoreGraphics::TextureSparseGetPage (const CoreGraphics::TextureId id, IndexT layer, IndexT mip, IndexT pageIndex)
	get texture page
SizeT	CoreGraphics::TextureSparseGetNumPages (const CoreGraphics::TextureId id, IndexT layer, IndexT mip)
	get the number of pages for a given layer and mip
IndexT	CoreGraphics::TextureSparseGetMaxMip (const CoreGraphics::TextureId id)
	get highest sparse mip
void	CoreGraphics::TextureSparseEvict (const CoreGraphics::TextureId id, IndexT layer, IndexT mip, IndexT pageIndex)
	evict a page
void	CoreGraphics::TextureSparseMakeResident (const CoreGraphics::TextureId id, IndexT layer, IndexT mip, IndexT pageIndex)
	make a page resident
void	CoreGraphics::TextureSparseEvictMip (const CoreGraphics::TextureId id, IndexT layer, IndexT mip)
	evict a whole mip
void	CoreGraphics::TextureSparseMakeMipResident (const CoreGraphics::TextureId id, IndexT layer, IndexT mip)
	make a whole mip resident
void	CoreGraphics::TextureSparseCommitChanges (const CoreGraphics::TextureId id)
	commit texture sparse page updates
bool	CoreGraphics::TextureUpdate (const CoreGraphics::CmdBufferId cmd, CoreGraphics::TextureId tex, const SizeT width, SizeT height, SizeT mip, SizeT layer, const void *data, SizeT dataSize)
	Update texture from data buffer, returns true if there is enough upload heap space.
void	CoreGraphics::TextureClearColor (const CoreGraphics::CmdBufferId cmd, const CoreGraphics::TextureId id, Math::vec4 color, const CoreGraphics::ImageLayout layout, const CoreGraphics::TextureSubresourceInfo &subres)
	clear texture with color
void	CoreGraphics::TextureClearDepthStencil (const CoreGraphics::CmdBufferId cmd, const CoreGraphics::TextureId id, float depth, uint stencil, const CoreGraphics::ImageLayout layout, const CoreGraphics::TextureSubresourceInfo &subres)
	clear texture with depth-stencil
TextureCreateInfoAdjusted	CoreGraphics::TextureGetAdjustedInfo (const TextureCreateInfo &info)
	helper function to setup RenderTextureInfo, already implemented
void	CoreGraphics::TextureSetHighestLod (const CoreGraphics::TextureId id, uint lod)
	Set highest LOD on texture.
TextureType	CoreGraphics::TextureTypeFromString (const Util::String &string)
TextureUsage	CoreGraphics::TextureUsageFromString (const Util::String &string)

Variables
static const ubyte	CoreGraphics::TextureAutoMips = 0xFF