Name
imageAtomicExchange — atomically store supplied data into memory and return the original value from memory
Declaration
uint imageAtomicExchange( | gimage1D | image, |
| int | P, |
| uint | data) ; |
uint imageAtomicExchange( | gimage2D | image, |
| ivec2 | P, |
| uint | data) ; |
uint imageAtomicExchange( | gimage3D | image, |
| ivec3 | P, |
| uint | data) ; |
uint imageAtomicExchange( | gimage2DRect | image, |
| ivec2 | P, |
| uint | data) ; |
uint imageAtomicExchange( | gimageCube | image, |
| ivec3 | P, |
| uint | data) ; |
uint imageAtomicExchange( | gbufferImage | image, |
| int | P, |
| uint | data) ; |
uint imageAtomicExchange( | gimage1DArray | image, |
| ivec2 | P, |
| uint | data) ; |
uint imageAtomicExchange( | gimage2DArray | image, |
| ivec3 | P, |
| uint | data) ; |
uint imageAtomicExchange( | gimageCubeArray | image, |
| ivec3 | P, |
| uint | data) ; |
uint imageAtomicExchange( | gimage2DMS | image, |
| ivec2 | P, |
| int | sample, |
| uint | data) ; |
uint imageAtomicExchange( | gimage2DMSArray | image, |
| ivec3 | P, |
| int | sample, |
| uint | data) ; |
int imageAtomicExchange( | gimage1D | image, |
| int | P, |
| int | data) ; |
int imageAtomicExchange( | gimage2D | image, |
| ivec2 | P, |
| int | data) ; |
int imageAtomicExchange( | gimage3D | image, |
| ivec3 | P, |
| int | data) ; |
int imageAtomicExchange( | gimage2DRect | image, |
| ivec2 | P, |
| int | data) ; |
int imageAtomicExchange( | gimageCube | image, |
| ivec3 | P, |
| int | data) ; |
int imageAtomicExchange( | gbufferImage | image, |
| int | P, |
| int | data) ; |
int imageAtomicExchange( | gimage1DArray | image, |
| ivec2 | P, |
| int | data) ; |
int imageAtomicExchange( | gimage2DArray | image, |
| ivec3 | P, |
| int | data) ; |
int imageAtomicExchange( | gimageCubeArray | image, |
| ivec3 | P, |
| int | data) ; |
int imageAtomicExchange( | gimage2DMS | image, |
| ivec2 | P, |
| int | sample, |
| int | data) ; |
int imageAtomicExchange( | 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 exchange with that stored in the image.
Description
imageAtomicExchange
atomically stores the value of data
into texel at coordinate P
and sample
in the
image bound to uint image
, and returns the original value of the texel.
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/.