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IMAGEATOMICEXCHANGE(3G) | [FIXME: manual] | IMAGEATOMICEXCHANGE(3G) |
NAME¶
imageAtomicExchange - atomically store supplied data into memory and return the original value from memoryDECLARATION¶
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);
int imageAtomicExchange(gimage1D image,
int P, float data);
int imageAtomicExchange(gimage2D image,
ivec2 P, float data);
int imageAtomicExchange(gimage3D image,
ivec3 P, float data);
int
imageAtomicExchange(gimage2DRect image,
ivec2 P, float data);
int
imageAtomicExchange(gimageCube image,
ivec3 P, float data);
int
imageAtomicExchange(gbufferImage image,
int P, float data);
int
imageAtomicExchange(gimage1DArray image,
ivec2 P, float data);
int
imageAtomicExchange(gimage2DArray image,
ivec3 P, float data);
int
imageAtomicExchange(gimageCubeArray image,
ivec3 P, float data);
int
imageAtomicExchange(gimage2DMS image,
ivec2 P, int sample,
float data);
int
imageAtomicExchange(gimage2DMSArray image,
ivec3 P, int sample,
float data);
PARAMETERS¶
imageSpecify 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 the texel at coordinate P and sample in the image bound to unit image, and returns the original value of the texel.VERSION SUPPORT¶
OpenGL Shading Language Version | ||||||||||||
Function Name | 1.10 | 1.20 | 1.30 | 1.40 | 1.50 | 3.30 | 4.00 | 4.10 | 4.20 | 4.30 | 4.40 | 4.50 |
imageAtomicExchange (uint and int data) | - | - | - | - | - | - | - | - | ✔ | ✔ | ✔ | ✔ |
imageAtomicExchange (float data) | - | - | - | - | - | - | - | - | - | - | - | ✔ |
SEE ALSO¶
imageLoad(), imageStore(), imageAtomicAdd(), imageAtomicMin(), imageAtomicMax(), imageAtomicXor(), imageAtomicOr(), imageAtomicAnd(), imageAtomicCompSwap()COPYRIGHT¶
Copyright © 2011-2014 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/.COPYRIGHT¶
Copyright © 2011-2014 Khronos Group08/26/2014 | [FIXME: source] |