jcuda.runtime
Class textureReference

java.lang.Object
  jcuda.runtime.textureReference

public class textureReference
extends java.lang.Object

Java port of a textureReference.

Most comments are taken from the CUDA reference manual or CUDA programming guide.

Field Summary

int[]	addressMode Specifies the addressing mode, that is how out-of-range texture coordinates are handled.
int	filterMode Specifies the filtering mode, that is how the value returned when fetching the texture is computed based on the input texture coordinates.
int	normalized Specifies whether texture coordinates are normalized or not.

Constructor Summary

textureReference()
Creates a new, uninitialized textureReference

Method Summary

java.lang.String

toString() Returns a String representation of this object.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

normalized

public int normalized

Specifies whether texture coordinates are normalized or not. If it is non-zero, all elements in the texture are addressed with texture coordinates in the range [0,1] rather than in the range [0,width-1], [0,height-1], or [0,depth-1] where width, height, and depth are the texture sizes;

filterMode

public int filterMode

Specifies the filtering mode, that is how the value returned when fetching the texture is computed based on the input texture coordinates. filterMode is equal to cudaFilterModePoint or cudaFilterModeLinear; if it is cudaFilterModePoint, the returned value is the texel whose texture coordinates are the closest to the input texture coordinates; if it is cudaFilterModeLinear, the returned value is the linear interpolation of the two (for a one-dimensional texture), four (for a two-dimensional texture), or eight (for a three-dimensional texture) texels whose texture coordinates are the closest to the input texture coordinates; cudaFilterModeLinear is only valid for returned values of floating-point type;

See Also:

cudaTextureFilterMode

addressMode

public int[] addressMode

Specifies the addressing mode, that is how out-of-range texture coordinates are handled. addressMode is an array of size three whose first, second, and third elements specify the addressing mode for the first, second, and third texture coordinates, respectively; the addressing mode is equal to either cudaAddressModeClamp, in which case out-of-range texture coordinates are clamped to the valid range, or cudaAddressModeWrap, in which case out-of range texture coordinates are wrapped to the valid range; cudaAddressModeWrap is only supported for normalized texture coordinates;

See Also:

cudaTextureAddressMode

Constructor Detail

textureReference

public textureReference()

Creates a new, uninitialized textureReference

Method Detail

toString

public java.lang.String toString()

Returns a String representation of this object.

Overrides:

toString in class java.lang.Object

Returns:

A String representation of this object.