Name
imageAtomicMin — atomically compute the minimum of a value with an existing value in memory, store that value and return the original value
Declaration
uint imageAtomicMin( | gimage1D image, |
| | int P, |
| | uint data); |
uint imageAtomicMin( | gimage2D image, |
| | ivec2 P, |
| | uint data); |
uint imageAtomicMin( | gimage3D image, |
| | ivec3 P, |
| | uint data); |
uint imageAtomicMin( | gimage2DRect image, |
| | ivec2 P, |
| | uint data); |
uint imageAtomicMin( | gimageCube image, |
| | ivec3 P, |
| | uint data); |
uint imageAtomicMin( | gbufferImage image, |
| | int P, |
| | uint data); |
uint imageAtomicMin( | gimage1DArray image, |
| | ivec2 P, |
| | uint data); |
uint imageAtomicMin( | gimage2DArray image, |
| | ivec3 P, |
| | uint data); |
uint imageAtomicMin( | gimageCubeArray image, |
| | ivec3 P, |
| | uint data); |
uint imageAtomicMin( | gimage2DMS image, |
| | ivec2 P, |
| | int sample, |
| | uint data); |
uint imageAtomicMin( | gimage2DMSArray image, |
| | ivec3 P, |
| | int sample, |
| | uint data); |
int imageAtomicMin( | gimage1D image, |
| | int P, |
| | int data); |
int imageAtomicMin( | gimage2D image, |
| | ivec2 P, |
| | int data); |
int imageAtomicMin( | gimage3D image, |
| | ivec3 P, |
| | int data); |
int imageAtomicMin( | gimage2DRect image, |
| | ivec2 P, |
| | int data); |
int imageAtomicMin( | gimageCube image, |
| | ivec3 P, |
| | int data); |
int imageAtomicMin( | gbufferImage image, |
| | int P, |
| | int data); |
int imageAtomicMin( | gimage1DArray image, |
| | ivec2 P, |
| | int data); |
int imageAtomicMin( | gimage2DArray image, |
| | ivec3 P, |
| | int data); |
int imageAtomicMin( | gimageCubeArray image, |
| | ivec3 P, |
| | int data); |
int imageAtomicMin( | gimage2DMS image, |
| | ivec2 P, |
| | int sample, |
| | int data); |
int imageAtomicMin( | 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 of which to take the minimum with that stored in the image.
Description
imageAtomicMin atomically computes a new value by finding the minimum of the value of data and 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.
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. https://opencontent.org/openpub/.