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imageAtomicExchange

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.

Version Support

OpenGL ES Shading Language Version
Function Name 1.00 3.00 3.10
imageAtomicExchange - -
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