Name

imageAtomicOr — atomically compute the logical OR of a value with an existing value in memory, store that value and return the original value

Declaration

uint imageAtomicOr(gimage1D  image,
 int  P,
 uint  data);
uint imageAtomicOr(gimage2D  image,
 ivec2  P,
 uint  data);
uint imageAtomicOr(gimage3D  image,
 ivec3  P,
 uint  data);
uint imageAtomicOr(gimage2DRect  image,
 ivec2  P,
 uint  data);
uint imageAtomicOr(gimageCube  image,
 ivec3  P,
 uint  data);
uint imageAtomicOr(gbufferImage  image,
 int  P,
 uint  data);
uint imageAtomicOr(gimage1DArray  image,
 ivec2  P,
 uint  data);
uint imageAtomicOr(gimage2DArray  image,
 ivec3  P,
 uint  data);
uint imageAtomicOr(gimageCubeArray  image,
 ivec3  P,
 uint  data);
uint imageAtomicOr(gimage2DMS  image,
 ivec2  P,
 int  sample,
 uint  data);
uint imageAtomicOr(gimage2DMSArray  image,
 ivec3  P,
 int  sample,
 uint  data);
int imageAtomicOr(gimage1D  image,
 int  P,
 int  data);
int imageAtomicOr(gimage2D  image,
 ivec2  P,
 int  data);
int imageAtomicOr(gimage3D  image,
 ivec3  P,
 int  data);
int imageAtomicOr(gimage2DRect  image,
 ivec2  P,
 int  data);
int imageAtomicOr(gimageCube  image,
 ivec3  P,
 int  data);
int imageAtomicOr(gbufferImage  image,
 int  P,
 int  data);
int imageAtomicOr(gimage1DArray  image,
 ivec2  P,
 int  data);
int imageAtomicOr(gimage2DArray  image,
 ivec3  P,
 int  data);
int imageAtomicOr(gimageCubeArray  image,
 ivec3  P,
 int  data);
int imageAtomicOr(gimage2DMS  image,
 ivec2  P,
 int  sample,
 int  data);
int imageAtomicOr(gimage2DMSArray  image,
 ivec3  P,
 int  sample,
 int  data);

Parameters

image

Specify the image unit into which to store data.

P

Specify the coordinate at which to store the data.

sample

When present, specifies the sample within the image to store into.

data

Specifies the data to logically OR into the image.

Description

imageAtomicOr atomically computes a new value by logically ORing the value of data to the contents of the texel at coordinate P and sample in the image bound to uint image, stores that value into the image and returns the original value.

Version Support

FunctionVersion 1.10Version 1.20Version 1.30Version 1.40Version 1.50Version 3.30Version 4.00Version 4.10Version 4.20Version 4.30
imageAtomicOr--------YY

See Also

imageLoad, imageStore, imageAtomicAdd, imageAtomicMin, imageAtomicMax, imageAtomicAnd, imageAtomicXor, imageAtomicExchange, imageAtomicCompSwap

Copyright

Copyright © 2011 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication License, v 1.0, 8 June 1999. http://opencontent.org/openpub/.