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);
- 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);
- uint imageAtomicExchange(gimage2D image, ivec2 P, uint 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 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) | - | - | - | - | - | - | - | - | - | - | - |
✔
|
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. m[blue]http://opencontent.org/openpub/m[].
COPYRIGHT
Copyright © 2011-2014 Khronos Group