Copyright	[2009..2017] Trevor L. McDonell
License	BSD
Safe Haskell	None
Language	Haskell98

Foreign.CUDA.Driver.Texture

Contents

Texture Reference Management

Description

Texture management for low-level driver interface

Synopsis

Texture Reference Management

newtype Texture Source #

A texture reference

Constructors

Texture
Fields useTexture :: Ptr ()

Instances

Eq Texture Source #
Methods (==) :: Texture -> Texture -> Bool # (/=) :: Texture -> Texture -> Bool #
Show Texture Source #
Methods showsPrec :: Int -> Texture -> ShowS # show :: Texture -> String # showList :: [Texture] -> ShowS #
Storable Texture Source #
Methods sizeOf :: Texture -> Int # alignment :: Texture -> Int # peekElemOff :: Ptr Texture -> Int -> IO Texture # pokeElemOff :: Ptr Texture -> Int -> Texture -> IO () # peekByteOff :: Ptr b -> Int -> IO Texture # pokeByteOff :: Ptr b -> Int -> Texture -> IO () # peek :: Ptr Texture -> IO Texture # poke :: Ptr Texture -> Texture -> IO () #

data Format Source #

Texture data formats

Constructors

Word8
Word16
Word32
Int8
Int16
Int32
Half
Float

Instances

Enum Format Source #
Methods succ :: Format -> Format # pred :: Format -> Format # toEnum :: Int -> Format # fromEnum :: Format -> Int # enumFrom :: Format -> [Format] # enumFromThen :: Format -> Format -> [Format] # enumFromTo :: Format -> Format -> [Format] # enumFromThenTo :: Format -> Format -> Format -> [Format] #
Eq Format Source #
Methods (==) :: Format -> Format -> Bool # (/=) :: Format -> Format -> Bool #
Show Format Source #
Methods showsPrec :: Int -> Format -> ShowS # show :: Format -> String # showList :: [Format] -> ShowS #

data AddressMode Source #

Texture reference addressing modes

Constructors

Wrap
Clamp
Mirror
Border

Instances

Enum AddressMode Source #
Methods succ :: AddressMode -> AddressMode # pred :: AddressMode -> AddressMode # toEnum :: Int -> AddressMode # fromEnum :: AddressMode -> Int # enumFrom :: AddressMode -> [AddressMode] # enumFromThen :: AddressMode -> AddressMode -> [AddressMode] # enumFromTo :: AddressMode -> AddressMode -> [AddressMode] # enumFromThenTo :: AddressMode -> AddressMode -> AddressMode -> [AddressMode] #
Eq AddressMode Source #
Methods (==) :: AddressMode -> AddressMode -> Bool # (/=) :: AddressMode -> AddressMode -> Bool #
Show AddressMode Source #
Methods showsPrec :: Int -> AddressMode -> ShowS # show :: AddressMode -> String # showList :: [AddressMode] -> ShowS #

data FilterMode Source #

Texture reference filtering mode

Constructors

Point
Linear

Instances

Enum FilterMode Source #
Methods succ :: FilterMode -> FilterMode # pred :: FilterMode -> FilterMode # toEnum :: Int -> FilterMode # fromEnum :: FilterMode -> Int # enumFrom :: FilterMode -> [FilterMode] # enumFromThen :: FilterMode -> FilterMode -> [FilterMode] # enumFromTo :: FilterMode -> FilterMode -> [FilterMode] # enumFromThenTo :: FilterMode -> FilterMode -> FilterMode -> [FilterMode] #
Eq FilterMode Source #
Methods (==) :: FilterMode -> FilterMode -> Bool # (/=) :: FilterMode -> FilterMode -> Bool #
Show FilterMode Source #
Methods showsPrec :: Int -> FilterMode -> ShowS # show :: FilterMode -> String # showList :: [FilterMode] -> ShowS #

data ReadMode Source #

Texture read mode options

Constructors

ReadAsInteger
NormalizedCoordinates
SRGB

Instances

Enum ReadMode Source #
Methods succ :: ReadMode -> ReadMode # pred :: ReadMode -> ReadMode # toEnum :: Int -> ReadMode # fromEnum :: ReadMode -> Int # enumFrom :: ReadMode -> [ReadMode] # enumFromThen :: ReadMode -> ReadMode -> [ReadMode] # enumFromTo :: ReadMode -> ReadMode -> [ReadMode] # enumFromThenTo :: ReadMode -> ReadMode -> ReadMode -> [ReadMode] #
Eq ReadMode Source #
Methods (==) :: ReadMode -> ReadMode -> Bool # (/=) :: ReadMode -> ReadMode -> Bool #
Show ReadMode Source #
Methods showsPrec :: Int -> ReadMode -> ShowS # show :: ReadMode -> String # showList :: [ReadMode] -> ShowS #

bind :: Texture -> DevicePtr a -> Int64 -> IO () Source #

Bind a linear array address of the given size (bytes) as a texture reference. Any previously bound references are unbound.

http://docs.nvidia.com/cuda/cuda-driver-api/group__CUDA__TEXREF.html#group__CUDA__TEXREF_1g44ef7e5055192d52b3d43456602b50a8

bind2D :: Texture -> Format -> Int -> DevicePtr a -> (Int, Int) -> Int64 -> IO () Source #

Bind a linear address range to the given texture reference as a two-dimensional arena. Any previously bound reference is unbound. Note that calls to setFormat can not follow a call to bind2D for the same texture reference.

http://docs.nvidia.com/cuda/cuda-driver-api/group__CUDA__TEXREF.html#group__CUDA__TEXREF_1g26f709bbe10516681913d1ffe8756ee2

getAddressMode :: Texture -> Int -> IO AddressMode Source #

Get the addressing mode used by a texture reference, corresponding to the given dimension (currently the only supported dimension values are 0 or 1).

http://docs.nvidia.com/cuda/cuda-driver-api/group__CUDA__TEXREF.html#group__CUDA__TEXREF_1gfb367d93dc1d20aab0cf8ce70d543b33

getFilterMode :: Texture -> IO FilterMode Source #

Get the filtering mode used by a texture reference.

http://docs.nvidia.com/cuda/cuda-driver-api/group__CUDA__TEXREF.html#group__CUDA__TEXREF_1g2439e069746f69b940f2f4dbc78cdf87

getFormat :: Texture -> IO (Format, Int) Source #

Get the data format and number of channel components of the bound texture.

http://docs.nvidia.com/cuda/cuda-driver-api/group__CUDA__TEXREF.html#group__CUDA__TEXREF_1g90936eb6c7c4434a609e1160c278ae53

setAddressMode :: Texture -> Int -> AddressMode -> IO () Source #

Specify the addressing mode for the given dimension of a texture reference.

http://docs.nvidia.com/cuda/cuda-driver-api/group__CUDA__TEXREF.html#group__CUDA__TEXREF_1g85f4a13eeb94c8072f61091489349bcb

setFilterMode :: Texture -> FilterMode -> IO () Source #

Specify the filtering mode to be used when reading memory through a texture reference.

http://docs.nvidia.com/cuda/cuda-driver-api/group__CUDA__TEXREF.html#group__CUDA__TEXREF_1g595d0af02c55576f8c835e4efd1f39c0

setFormat :: Texture -> Format -> Int -> IO () Source #

Specify the format of the data and number of packed components per element to be read by the texture reference.

http://docs.nvidia.com/cuda/cuda-driver-api/group__CUDA__TEXREF.html#group__CUDA__TEXREF_1g05585ef8ea2fec728a03c6c8f87cf07a

setReadMode :: Texture -> ReadMode -> IO () Source #

Specify additional characteristics for reading and indexing the texture reference.

http://docs.nvidia.com/cuda/cuda-driver-api/group__CUDA__TEXREF.html#group__CUDA__TEXREF_1g554ffd896487533c36810f2e45bb7a28

create :: IO Texture Source #

Deprecated: as of CUDA version 3.2

Create a new texture reference. Once created, the application must call setPtr to associate the reference with allocated memory. Other texture reference functions are used to specify the format and interpretation to be used when the memory is read through this reference.

http://docs.nvidia.com/cuda/cuda-driver-api/group__CUDA__TEXREF__DEPRECATED.html#group__CUDA__TEXREF__DEPRECATED_1g0084fabe2c6d28ffcf9d9f5c7164f16c

destroy :: Texture -> IO () Source #

Deprecated: as of CUDA version 3.2

Destroy a texture reference.

http://docs.nvidia.com/cuda/cuda-driver-api/group__CUDA__TEXREF__DEPRECATED.html#group__CUDA__TEXREF__DEPRECATED_1gea8edbd6cf9f97e6ab2b41fc6785519d