NAME

       Texture Reference Management -

   Functions
       CUresult cuTexRefGetAddress (CUdeviceptr *pdptr, CUtexref hTexRef)
           Gets the address associated with a texture reference.
       CUresult cuTexRefGetAddressMode (CUaddress_mode *pam, CUtexref hTexRef, int dim)
           Gets the addressing mode used by a texture reference.
       CUresult cuTexRefGetArray (CUarray *phArray, CUtexref hTexRef)
           Gets the array bound to a texture reference.
       CUresult cuTexRefGetBorderColor (float *pBorderColor, CUtexref hTexRef)
           Gets the border color used by a texture reference.
       CUresult cuTexRefGetFilterMode (CUfilter_mode *pfm, CUtexref hTexRef)
           Gets the filter-mode used by a texture reference.
       CUresult cuTexRefGetFlags (unsigned int *pFlags, CUtexref hTexRef)
           Gets the flags used by a texture reference.
       CUresult cuTexRefGetFormat (CUarray_format *pFormat, int *pNumChannels, CUtexref hTexRef)
           Gets the format used by a texture reference.
       CUresult cuTexRefGetMaxAnisotropy (int *pmaxAniso, CUtexref hTexRef)
           Gets the maximum anisotropy for a texture reference.
       CUresult cuTexRefGetMipmapFilterMode (CUfilter_mode *pfm, CUtexref hTexRef)
           Gets the mipmap filtering mode for a texture reference.
       CUresult cuTexRefGetMipmapLevelBias (float *pbias, CUtexref hTexRef)
           Gets the mipmap level bias for a texture reference.
       CUresult cuTexRefGetMipmapLevelClamp (float *pminMipmapLevelClamp, float
           *pmaxMipmapLevelClamp, CUtexref hTexRef)
           Gets the min/max mipmap level clamps for a texture reference.
       CUresult cuTexRefGetMipmappedArray (CUmipmappedArray *phMipmappedArray, CUtexref hTexRef)
           Gets the mipmapped array bound to a texture reference.
       CUresult cuTexRefSetAddress (size_t *ByteOffset, CUtexref hTexRef, CUdeviceptr dptr,
           size_t bytes)
           Binds an address as a texture reference.
       CUresult cuTexRefSetAddress2D (CUtexref hTexRef, const CUDA_ARRAY_DESCRIPTOR *desc,
           CUdeviceptr dptr, size_t Pitch)
           Binds an address as a 2D texture reference.
       CUresult cuTexRefSetAddressMode (CUtexref hTexRef, int dim, CUaddress_mode am)
           Sets the addressing mode for a texture reference.
       CUresult cuTexRefSetArray (CUtexref hTexRef, CUarray hArray, unsigned int Flags)
           Binds an array as a texture reference.
       CUresult cuTexRefSetBorderColor (CUtexref hTexRef, float *pBorderColor)
           Sets the border color for a texture reference.
       CUresult cuTexRefSetFilterMode (CUtexref hTexRef, CUfilter_mode fm)
           Sets the filtering mode for a texture reference.
       CUresult cuTexRefSetFlags (CUtexref hTexRef, unsigned int Flags)
           Sets the flags for a texture reference.
       CUresult cuTexRefSetFormat (CUtexref hTexRef, CUarray_format fmt, int NumPackedComponents)
           Sets the format for a texture reference.
       CUresult cuTexRefSetMaxAnisotropy (CUtexref hTexRef, unsigned int maxAniso)
           Sets the maximum anisotropy for a texture reference.
       CUresult cuTexRefSetMipmapFilterMode (CUtexref hTexRef, CUfilter_mode fm)
           Sets the mipmap filtering mode for a texture reference.
       CUresult cuTexRefSetMipmapLevelBias (CUtexref hTexRef, float bias)
           Sets the mipmap level bias for a texture reference.
       CUresult cuTexRefSetMipmapLevelClamp (CUtexref hTexRef, float minMipmapLevelClamp, float
           maxMipmapLevelClamp)
           Sets the mipmap min/max mipmap level clamps for a texture reference.
       CUresult cuTexRefSetMipmappedArray (CUtexref hTexRef, CUmipmappedArray hMipmappedArray,
           unsigned int Flags)
           Binds a mipmapped array to a texture reference.

Detailed Description

       \brief texture reference management functions of the low-level CUDA driver API (cuda.h)

       This section describes the texture reference management functions of the low-level CUDA
       driver application programming interface.

Function Documentation

   CUresult cuTexRefGetAddress (CUdeviceptr * pdptr, CUtexref hTexRef)
       Returns in *pdptr the base address bound to the texture reference hTexRef, or returns
       CUDA_ERROR_INVALID_VALUE if the texture reference is not bound to any device memory range.

       Parameters:
           pdptr - Returned device address
           hTexRef - Texture reference

       Returns:
           CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED,
           CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE

       See also:
           cuTexRefSetAddress, cuTexRefSetAddress2D, cuTexRefSetAddressMode, cuTexRefSetArray,
           cuTexRefSetFilterMode, cuTexRefSetFlags, cuTexRefSetFormat, cuTexRefGetAddressMode,
           cuTexRefGetArray, cuTexRefGetFilterMode, cuTexRefGetFlags, cuTexRefGetFormat

   CUresult cuTexRefGetAddressMode (CUaddress_mode * pam, CUtexref hTexRef, int dim)
       Returns in *pam the addressing mode corresponding to the dimension dim of the texture
       reference hTexRef. Currently, the only valid value for dim are 0 and 1.

       Parameters:
           pam - Returned addressing mode
           hTexRef - Texture reference
           dim - Dimension

       Returns:
           CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED,
           CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE

       See also:
           cuTexRefSetAddress, cuTexRefSetAddress2D, cuTexRefSetAddressMode, cuTexRefSetArray,
           cuTexRefSetFilterMode, cuTexRefSetFlags, cuTexRefSetFormat, cuTexRefGetAddress,
           cuTexRefGetArray, cuTexRefGetFilterMode, cuTexRefGetFlags, cuTexRefGetFormat

   CUresult cuTexRefGetArray (CUarray * phArray, CUtexref hTexRef)
       Returns in *phArray the CUDA array bound to the texture reference hTexRef, or returns
       CUDA_ERROR_INVALID_VALUE if the texture reference is not bound to any CUDA array.

       Parameters:
           phArray - Returned array
           hTexRef - Texture reference

       Returns:
           CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED,
           CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE

       See also:
           cuTexRefSetAddress, cuTexRefSetAddress2D, cuTexRefSetAddressMode, cuTexRefSetArray,
           cuTexRefSetFilterMode, cuTexRefSetFlags, cuTexRefSetFormat, cuTexRefGetAddress,
           cuTexRefGetAddressMode, cuTexRefGetFilterMode, cuTexRefGetFlags, cuTexRefGetFormat

   CUresult cuTexRefGetBorderColor (float * pBorderColor, CUtexref hTexRef)
       Returns in pBorderColor, values of the RGBA color used by the texture reference hTexRef.
       The color value is of type float and holds color components in the following sequence:
       pBorderColor[0] holds 'R' component pBorderColor[1] holds 'G' component pBorderColor[2]
       holds 'B' component pBorderColor[3] holds 'A' component

       Parameters:
           hTexRef - Texture reference
           pBorderColor - Returned Type and Value of RGBA color

       Returns:
           CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED,
           CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE

       See also:
           cuTexRefSetAddressMode, cuTexRefSetAddressMode, cuTexRefSetBorderColor

   CUresult cuTexRefGetFilterMode (CUfilter_mode * pfm, CUtexref hTexRef)
       Returns in *pfm the filtering mode of the texture reference hTexRef.

       Parameters:
           pfm - Returned filtering mode
           hTexRef - Texture reference

       Returns:
           CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED,
           CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE

       See also:
           cuTexRefSetAddress, cuTexRefSetAddress2D, cuTexRefSetAddressMode, cuTexRefSetArray,
           cuTexRefSetFilterMode, cuTexRefSetFlags, cuTexRefSetFormat, cuTexRefGetAddress,
           cuTexRefGetAddressMode, cuTexRefGetArray, cuTexRefGetFlags, cuTexRefGetFormat

   CUresult cuTexRefGetFlags (unsigned int * pFlags, CUtexref hTexRef)
       Returns in *pFlags the flags of the texture reference hTexRef.

       Parameters:
           pFlags - Returned flags
           hTexRef - Texture reference

       Returns:
           CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED,
           CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE

       See also:
           cuTexRefSetAddress, cuTexRefSetAddress2D, cuTexRefSetAddressMode, cuTexRefSetArray,
           cuTexRefSetFilterMode, cuTexRefSetFlags, cuTexRefSetFormat, cuTexRefGetAddress,
           cuTexRefGetAddressMode, cuTexRefGetArray, cuTexRefGetFilterMode, cuTexRefGetFormat

   CUresult cuTexRefGetFormat (CUarray_format * pFormat, int * pNumChannels, CUtexref hTexRef)
       Returns in *pFormat and *pNumChannels the format and number of components of the CUDA
       array bound to the texture reference hTexRef. If pFormat or pNumChannels is NULL, it will
       be ignored.

       Parameters:
           pFormat - Returned format
           pNumChannels - Returned number of components
           hTexRef - Texture reference

       Returns:
           CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED,
           CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE

       See also:
           cuTexRefSetAddress, cuTexRefSetAddress2D, cuTexRefSetAddressMode, cuTexRefSetArray,
           cuTexRefSetFilterMode, cuTexRefSetFlags, cuTexRefSetFormat, cuTexRefGetAddress,
           cuTexRefGetAddressMode, cuTexRefGetArray, cuTexRefGetFilterMode, cuTexRefGetFlags

   CUresult cuTexRefGetMaxAnisotropy (int * pmaxAniso, CUtexref hTexRef)
       Returns the maximum anisotropy in pmaxAniso that's used when reading memory through the
       texture reference hTexRef.

       Parameters:
           pmaxAniso - Returned maximum anisotropy
           hTexRef - Texture reference

       Returns:
           CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED,
           CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE

       See also:
           cuTexRefSetAddress, cuTexRefSetAddress2D, cuTexRefSetAddressMode, cuTexRefSetArray,
           cuTexRefSetFlags, cuTexRefSetFormat, cuTexRefGetAddress, cuTexRefGetAddressMode,
           cuTexRefGetArray, cuTexRefGetFilterMode, cuTexRefGetFlags, cuTexRefGetFormat

   CUresult cuTexRefGetMipmapFilterMode (CUfilter_mode * pfm, CUtexref hTexRef)
       Returns the mipmap filtering mode in pfm that's used when reading memory through the
       texture reference hTexRef.

       Parameters:
           pfm - Returned mipmap filtering mode
           hTexRef - Texture reference

       Returns:
           CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED,
           CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE

       See also:
           cuTexRefSetAddress, cuTexRefSetAddress2D, cuTexRefSetAddressMode, cuTexRefSetArray,
           cuTexRefSetFlags, cuTexRefSetFormat, cuTexRefGetAddress, cuTexRefGetAddressMode,
           cuTexRefGetArray, cuTexRefGetFilterMode, cuTexRefGetFlags, cuTexRefGetFormat

   CUresult cuTexRefGetMipmapLevelBias (float * pbias, CUtexref hTexRef)
       Returns the mipmap level bias in pBias that's added to the specified mipmap level when
       reading memory through the texture reference hTexRef.

       Parameters:
           pbias - Returned mipmap level bias
           hTexRef - Texture reference

       Returns:
           CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED,
           CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE

       See also:
           cuTexRefSetAddress, cuTexRefSetAddress2D, cuTexRefSetAddressMode, cuTexRefSetArray,
           cuTexRefSetFlags, cuTexRefSetFormat, cuTexRefGetAddress, cuTexRefGetAddressMode,
           cuTexRefGetArray, cuTexRefGetFilterMode, cuTexRefGetFlags, cuTexRefGetFormat

   CUresult cuTexRefGetMipmapLevelClamp (float * pminMipmapLevelClamp, float *
       pmaxMipmapLevelClamp, CUtexref hTexRef)
       Returns the min/max mipmap level clamps in pminMipmapLevelClamp and pmaxMipmapLevelClamp
       that's used when reading memory through the texture reference hTexRef.

       Parameters:
           pminMipmapLevelClamp - Returned mipmap min level clamp
           pmaxMipmapLevelClamp - Returned mipmap max level clamp
           hTexRef - Texture reference

       Returns:
           CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED,
           CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE

       See also:
           cuTexRefSetAddress, cuTexRefSetAddress2D, cuTexRefSetAddressMode, cuTexRefSetArray,
           cuTexRefSetFlags, cuTexRefSetFormat, cuTexRefGetAddress, cuTexRefGetAddressMode,
           cuTexRefGetArray, cuTexRefGetFilterMode, cuTexRefGetFlags, cuTexRefGetFormat

   CUresult cuTexRefGetMipmappedArray (CUmipmappedArray * phMipmappedArray, CUtexref hTexRef)
       Returns in *phMipmappedArray the CUDA mipmapped array bound to the texture reference
       hTexRef, or returns CUDA_ERROR_INVALID_VALUE if the texture reference is not bound to any
       CUDA mipmapped array.

       Parameters:
           phMipmappedArray - Returned mipmapped array
           hTexRef - Texture reference

       Returns:
           CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED,
           CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE

       See also:
           cuTexRefSetAddress, cuTexRefSetAddress2D, cuTexRefSetAddressMode, cuTexRefSetArray,
           cuTexRefSetFilterMode, cuTexRefSetFlags, cuTexRefSetFormat, cuTexRefGetAddress,
           cuTexRefGetAddressMode, cuTexRefGetFilterMode, cuTexRefGetFlags, cuTexRefGetFormat

   CUresult cuTexRefSetAddress (size_t * ByteOffset, CUtexref hTexRef, CUdeviceptr dptr, size_t
       bytes)
       Binds a linear address range to the texture reference hTexRef. Any previous address or
       CUDA array state associated with the texture reference is superseded by this function. Any
       memory previously bound to hTexRef is unbound.

       Since the hardware enforces an alignment requirement on texture base addresses,
       cuTexRefSetAddress() passes back a byte offset in *ByteOffset that must be applied to
       texture fetches in order to read from the desired memory. This offset must be divided by
       the texel size and passed to kernels that read from the texture so they can be applied to
       the tex1Dfetch() function.

       If the device memory pointer was returned from cuMemAlloc(), the offset is guaranteed to
       be 0 and NULL may be passed as the ByteOffset parameter.

       The total number of elements (or texels) in the linear address range cannot exceed
       CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_LINEAR_WIDTH. The number of elements is computed as
       (bytes / bytesPerElement), where bytesPerElement is determined from the data format and
       number of components set using cuTexRefSetFormat().

       Parameters:
           ByteOffset - Returned byte offset
           hTexRef - Texture reference to bind
           dptr - Device pointer to bind
           bytes - Size of memory to bind in bytes

       Returns:
           CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED,
           CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE

       See also:
           cuTexRefSetAddress2D, cuTexRefSetAddressMode, cuTexRefSetArray, cuTexRefSetFilterMode,
           cuTexRefSetFlags, cuTexRefSetFormat, cuTexRefGetAddress, cuTexRefGetAddressMode,
           cuTexRefGetArray, cuTexRefGetFilterMode, cuTexRefGetFlags, cuTexRefGetFormat,
           cudaBindTexture

   CUresult cuTexRefSetAddress2D (CUtexref hTexRef, const CUDA_ARRAY_DESCRIPTOR * desc,
       CUdeviceptr dptr, size_t Pitch)
       Binds a linear address range to the texture reference hTexRef. Any previous address or
       CUDA array state associated with the texture reference is superseded by this function. Any
       memory previously bound to hTexRef is unbound.

       Using a tex2D() function inside a kernel requires a call to either cuTexRefSetArray() to
       bind the corresponding texture reference to an array, or cuTexRefSetAddress2D() to bind
       the texture reference to linear memory.

       Function calls to cuTexRefSetFormat() cannot follow calls to cuTexRefSetAddress2D() for
       the same texture reference.

       It is required that dptr be aligned to the appropriate hardware-specific texture
       alignment. You can query this value using the device attribute
       CU_DEVICE_ATTRIBUTE_TEXTURE_ALIGNMENT. If an unaligned dptr is supplied,
       CUDA_ERROR_INVALID_VALUE is returned.

       Pitch has to be aligned to the hardware-specific texture pitch alignment. This value can
       be queried using the device attribute CU_DEVICE_ATTRIBUTE_TEXTURE_PITCH_ALIGNMENT. If an
       unaligned Pitch is supplied, CUDA_ERROR_INVALID_VALUE is returned.

       Width and Height, which are specified in elements (or texels), cannot exceed
       CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LINEAR_WIDTH and
       CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LINEAR_HEIGHT respectively. Pitch, which is
       specified in bytes, cannot exceed CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LINEAR_PITCH.

       Parameters:
           hTexRef - Texture reference to bind
           desc - Descriptor of CUDA array
           dptr - Device pointer to bind
           Pitch - Line pitch in bytes

       Returns:
           CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED,
           CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE

       See also:
           cuTexRefSetAddress, cuTexRefSetAddressMode, cuTexRefSetArray, cuTexRefSetFilterMode,
           cuTexRefSetFlags, cuTexRefSetFormat, cuTexRefGetAddress, cuTexRefGetAddressMode,
           cuTexRefGetArray, cuTexRefGetFilterMode, cuTexRefGetFlags, cuTexRefGetFormat,
           cudaBindTexture2D

   CUresult cuTexRefSetAddressMode (CUtexref hTexRef, int dim, CUaddress_mode am)
       Specifies the addressing mode am for the given dimension dim of the texture reference
       hTexRef. If dim is zero, the addressing mode is applied to the first parameter of the
       functions used to fetch from the texture; if dim is 1, the second, and so on.
       CUaddress_mode is defined as:

          typedef enum CUaddress_mode_enum {
             CU_TR_ADDRESS_MODE_WRAP = 0,
             CU_TR_ADDRESS_MODE_CLAMP = 1,
             CU_TR_ADDRESS_MODE_MIRROR = 2,
             CU_TR_ADDRESS_MODE_BORDER = 3
          } CUaddress_mode;

       Note that this call has no effect if hTexRef is bound to linear memory. Also, if the flag,
       CU_TRSF_NORMALIZED_COORDINATES, is not set, the only supported address mode is
       CU_TR_ADDRESS_MODE_CLAMP.

       Parameters:
           hTexRef - Texture reference
           dim - Dimension
           am - Addressing mode to set

       Returns:
           CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED,
           CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE

       See also:
           cuTexRefSetAddress, cuTexRefSetAddress2D, cuTexRefSetArray, cuTexRefSetFilterMode,
           cuTexRefSetFlags, cuTexRefSetFormat, cuTexRefGetAddress, cuTexRefGetAddressMode,
           cuTexRefGetArray, cuTexRefGetFilterMode, cuTexRefGetFlags, cuTexRefGetFormat,
           cudaBindTexture, cudaBindTexture2D, cudaBindTextureToArray,
           cudaBindTextureToMipmappedArray

   CUresult cuTexRefSetArray (CUtexref hTexRef, CUarray hArray, unsigned int Flags)
       Binds the CUDA array hArray to the texture reference hTexRef. Any previous address or CUDA
       array state associated with the texture reference is superseded by this function. Flags
       must be set to CU_TRSA_OVERRIDE_FORMAT. Any CUDA array previously bound to hTexRef is
       unbound.

       Parameters:
           hTexRef - Texture reference to bind
           hArray - Array to bind
           Flags - Options (must be CU_TRSA_OVERRIDE_FORMAT)

       Returns:
           CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED,
           CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE

       See also:
           cuTexRefSetAddress, cuTexRefSetAddress2D, cuTexRefSetAddressMode,
           cuTexRefSetFilterMode, cuTexRefSetFlags, cuTexRefSetFormat, cuTexRefGetAddress,
           cuTexRefGetAddressMode, cuTexRefGetArray, cuTexRefGetFilterMode, cuTexRefGetFlags,
           cuTexRefGetFormat, cudaBindTextureToArray

   CUresult cuTexRefSetBorderColor (CUtexref hTexRef, float * pBorderColor)
       Specifies the value of the RGBA color via the pBorderColor to the texture reference
       hTexRef. The color value supports only float type and holds color components in the
       following sequence: pBorderColor[0] holds 'R' component pBorderColor[1] holds 'G'
       component pBorderColor[2] holds 'B' component pBorderColor[3] holds 'A' component

       Note that the color values can be set only when the Address mode is set to
       CU_TR_ADDRESS_MODE_BORDER using cuTexRefSetAddressMode. Applications using integer border
       color values have to 'reinterpret_cast' their values to float.

       Parameters:
           hTexRef - Texture reference
           pBorderColor - RGBA color

       Returns:
           CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED,
           CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE

       See also:
           cuTexRefSetAddressMode, cuTexRefGetAddressMode, cuTexRefGetBorderColor,
           cudaBindTexture, cudaBindTexture2D, cudaBindTextureToArray,
           cudaBindTextureToMipmappedArray

   CUresult cuTexRefSetFilterMode (CUtexref hTexRef, CUfilter_mode fm)
       Specifies the filtering mode fm to be used when reading memory through the texture
       reference hTexRef. CUfilter_mode_enum is defined as:

          typedef enum CUfilter_mode_enum {
             CU_TR_FILTER_MODE_POINT = 0,
             CU_TR_FILTER_MODE_LINEAR = 1
          } CUfilter_mode;

       Note that this call has no effect if hTexRef is bound to linear memory.

       Parameters:
           hTexRef - Texture reference
           fm - Filtering mode to set

       Returns:
           CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED,
           CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE

       See also:
           cuTexRefSetAddress, cuTexRefSetAddress2D, cuTexRefSetAddressMode, cuTexRefSetArray,
           cuTexRefSetFlags, cuTexRefSetFormat, cuTexRefGetAddress, cuTexRefGetAddressMode,
           cuTexRefGetArray, cuTexRefGetFilterMode, cuTexRefGetFlags, cuTexRefGetFormat,
           cudaBindTextureToArray

   CUresult cuTexRefSetFlags (CUtexref hTexRef, unsigned int Flags)
       Specifies optional flags via Flags to specify the behavior of data returned through the
       texture reference hTexRef. The valid flags are:

       • CU_TRSF_READ_AS_INTEGER, which suppresses the default behavior of having the texture
         promote integer data to floating point data in the range [0, 1]. Note that texture with
         32-bit integer format would not be promoted, regardless of whether or not this flag is
         specified;

       • CU_TRSF_NORMALIZED_COORDINATES, which suppresses the default behavior of having the
         texture coordinates range from [0, Dim) where Dim is the width or height of the CUDA
         array. Instead, the texture coordinates [0, 1.0) reference the entire breadth of the
         array dimension;

       Parameters:
           hTexRef - Texture reference
           Flags - Optional flags to set

       Returns:
           CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED,
           CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE

       See also:
           cuTexRefSetAddress, cuTexRefSetAddress2D, cuTexRefSetAddressMode, cuTexRefSetArray,
           cuTexRefSetFilterMode, cuTexRefSetFormat, cuTexRefGetAddress, cuTexRefGetAddressMode,
           cuTexRefGetArray, cuTexRefGetFilterMode, cuTexRefGetFlags, cuTexRefGetFormat,
           cudaBindTexture, cudaBindTexture2D, cudaBindTextureToArray,
           cudaBindTextureToMipmappedArray

   CUresult cuTexRefSetFormat (CUtexref hTexRef, CUarray_format fmt, int NumPackedComponents)
       Specifies the format of the data to be read by the texture reference hTexRef. fmt and
       NumPackedComponents are exactly analogous to the Format and NumChannels members of the
       CUDA_ARRAY_DESCRIPTOR structure: They specify the format of each component and the number
       of components per array element.

       Parameters:
           hTexRef - Texture reference
           fmt - Format to set
           NumPackedComponents - Number of components per array element

       Returns:
           CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED,
           CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE

       See also:
           cuTexRefSetAddress, cuTexRefSetAddress2D, cuTexRefSetAddressMode, cuTexRefSetArray,
           cuTexRefSetFilterMode, cuTexRefSetFlags, cuTexRefGetAddress, cuTexRefGetAddressMode,
           cuTexRefGetArray, cuTexRefGetFilterMode, cuTexRefGetFlags, cuTexRefGetFormat,
           cudaCreateChannelDesc, cudaBindTexture, cudaBindTexture2D, cudaBindTextureToArray,
           cudaBindTextureToMipmappedArray

   CUresult cuTexRefSetMaxAnisotropy (CUtexref hTexRef, unsigned int maxAniso)
       Specifies the maximum anisotropy maxAniso to be used when reading memory through the
       texture reference hTexRef.

       Note that this call has no effect if hTexRef is bound to linear memory.

       Parameters:
           hTexRef - Texture reference
           maxAniso - Maximum anisotropy

       Returns:
           CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED,
           CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE

       See also:
           cuTexRefSetAddress, cuTexRefSetAddress2D, cuTexRefSetAddressMode, cuTexRefSetArray,
           cuTexRefSetFlags, cuTexRefSetFormat, cuTexRefGetAddress, cuTexRefGetAddressMode,
           cuTexRefGetArray, cuTexRefGetFilterMode, cuTexRefGetFlags, cuTexRefGetFormat,
           cudaBindTextureToArray, cudaBindTextureToMipmappedArray

   CUresult cuTexRefSetMipmapFilterMode (CUtexref hTexRef, CUfilter_mode fm)
       Specifies the mipmap filtering mode fm to be used when reading memory through the texture
       reference hTexRef. CUfilter_mode_enum is defined as:

          typedef enum CUfilter_mode_enum {
             CU_TR_FILTER_MODE_POINT = 0,
             CU_TR_FILTER_MODE_LINEAR = 1
          } CUfilter_mode;

       Note that this call has no effect if hTexRef is not bound to a mipmapped array.

       Parameters:
           hTexRef - Texture reference
           fm - Filtering mode to set

       Returns:
           CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED,
           CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE

       See also:
           cuTexRefSetAddress, cuTexRefSetAddress2D, cuTexRefSetAddressMode, cuTexRefSetArray,
           cuTexRefSetFlags, cuTexRefSetFormat, cuTexRefGetAddress, cuTexRefGetAddressMode,
           cuTexRefGetArray, cuTexRefGetFilterMode, cuTexRefGetFlags, cuTexRefGetFormat,
           cudaBindTextureToMipmappedArray

   CUresult cuTexRefSetMipmapLevelBias (CUtexref hTexRef, float bias)
       Specifies the mipmap level bias bias to be added to the specified mipmap level when
       reading memory through the texture reference hTexRef.

       Note that this call has no effect if hTexRef is not bound to a mipmapped array.

       Parameters:
           hTexRef - Texture reference
           bias - Mipmap level bias

       Returns:
           CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED,
           CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE

       See also:
           cuTexRefSetAddress, cuTexRefSetAddress2D, cuTexRefSetAddressMode, cuTexRefSetArray,
           cuTexRefSetFlags, cuTexRefSetFormat, cuTexRefGetAddress, cuTexRefGetAddressMode,
           cuTexRefGetArray, cuTexRefGetFilterMode, cuTexRefGetFlags, cuTexRefGetFormat,
           cudaBindTextureToMipmappedArray

   CUresult cuTexRefSetMipmapLevelClamp (CUtexref hTexRef, float minMipmapLevelClamp, float
       maxMipmapLevelClamp)
       Specifies the min/max mipmap level clamps, minMipmapLevelClamp and maxMipmapLevelClamp
       respectively, to be used when reading memory through the texture reference hTexRef.

       Note that this call has no effect if hTexRef is not bound to a mipmapped array.

       Parameters:
           hTexRef - Texture reference
           minMipmapLevelClamp - Mipmap min level clamp
           maxMipmapLevelClamp - Mipmap max level clamp

       Returns:
           CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED,
           CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE

       See also:
           cuTexRefSetAddress, cuTexRefSetAddress2D, cuTexRefSetAddressMode, cuTexRefSetArray,
           cuTexRefSetFlags, cuTexRefSetFormat, cuTexRefGetAddress, cuTexRefGetAddressMode,
           cuTexRefGetArray, cuTexRefGetFilterMode, cuTexRefGetFlags, cuTexRefGetFormat,
           cudaBindTextureToMipmappedArray

   CUresult cuTexRefSetMipmappedArray (CUtexref hTexRef, CUmipmappedArray hMipmappedArray,
       unsigned int Flags)
       Binds the CUDA mipmapped array hMipmappedArray to the texture reference hTexRef. Any
       previous address or CUDA array state associated with the texture reference is superseded
       by this function. Flags must be set to CU_TRSA_OVERRIDE_FORMAT. Any CUDA array previously
       bound to hTexRef is unbound.

       Parameters:
           hTexRef - Texture reference to bind
           hMipmappedArray - Mipmapped array to bind
           Flags - Options (must be CU_TRSA_OVERRIDE_FORMAT)

       Returns:
           CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED,
           CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE

       See also:
           cuTexRefSetAddress, cuTexRefSetAddress2D, cuTexRefSetAddressMode,
           cuTexRefSetFilterMode, cuTexRefSetFlags, cuTexRefSetFormat, cuTexRefGetAddress,
           cuTexRefGetAddressMode, cuTexRefGetArray, cuTexRefGetFilterMode, cuTexRefGetFlags,
           cuTexRefGetFormat, cudaBindTextureToMipmappedArray

Author

       Generated automatically by Doxygen from the source code.