EXTShaderImageLoadStore (LWJGL 3.2.4 SNAPSHOT

java.lang.Object
- org.lwjgl.opengl.EXTShaderImageLoadStore

```
public class EXTShaderImageLoadStore
extends java.lang.Object
```
Native bindings to the EXT_shader_image_load_store extension.
This extension provides GLSL built-in functions allowing shaders to load from, store to, and perform atomic read-modify-write operations to a single level of a texture object from any shader stage. These built-in functions are named imageLoad(), imageStore(), and imageAtomic*(), respectively, and accept integer texel coordinates to identify the texel accessed. The extension adds the notion of "image units" to the OpenGL API, to which texture levels are bound for access by the GLSL built-in functions. To allow shaders to specify the image unit to access, GLSL provides a new set of data types ("image*") similar to samplers. Each image variable is assigned an integer value to identify an image unit to access, which is specified using Uniform*() APIs in a manner similar to samplers. For implementations supporting the NV_gpu_program5 extensions, assembly language instructions to perform image loads, stores, and atomics are also provided.

This extension also provides the capability to explicitly enable "early" per-fragment tests, where operations like depth and stencil testing are performed prior to fragment shader execution. In unextended OpenGL, fragment shaders never have any side effects and implementations can sometimes perform per-fragment tests and discard some fragments prior to executing the fragment shader. Since this extension allows fragment shaders to write to texture and buffer object memory using the built-in image functions, such optimizations could lead to non-deterministic results. To avoid this, implementations supporting this extension may not perform such optimizations on shaders having such side effects. However, enabling early per-fragment tests guarantees that such tests will be performed prior to fragment shader execution, and ensures that image stores and atomics will not be performed by fragment shader invocations where these per-fragment tests fail.

Finally, this extension provides both a GLSL built-in function and an OpenGL API function allowing applications some control over the ordering of image loads, stores, and atomics relative to other OpenGL pipeline operations accessing the same memory. Because the extension provides the ability to perform random accesses to texture or buffer object memory, such accesses are not easily tracked by the OpenGL driver. To avoid the need for heavy-handed synchronization at the driver level, this extension requires manual synchronization. The MemoryBarrierEXT() OpenGL API function allows applications to specify a bitfield indicating the set of OpenGL API operations to synchronize relative to shader memory access. The memoryBarrier() GLSL built-in function provides a synchronization point within a given shader invocation to ensure that all memory accesses performed prior to the synchronization point complete prior to any started after the synchronization point.

Requires OpenGL 3.0.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`GL_ALL_BARRIER_BITS_EXT` Accepted by the `barriers` parameter of MemoryBarrierEXT.
`static int`	`GL_ATOMIC_COUNTER_BARRIER_BIT_EXT` Accepted by the `barriers` parameter of MemoryBarrierEXT.
`static int`	`GL_BUFFER_UPDATE_BARRIER_BIT_EXT` Accepted by the `barriers` parameter of MemoryBarrierEXT.
`static int`	`GL_COMMAND_BARRIER_BIT_EXT` Accepted by the `barriers` parameter of MemoryBarrierEXT.
`static int`	`GL_ELEMENT_ARRAY_BARRIER_BIT_EXT` Accepted by the `barriers` parameter of MemoryBarrierEXT.
`static int`	`GL_FRAMEBUFFER_BARRIER_BIT_EXT` Accepted by the `barriers` parameter of MemoryBarrierEXT.
`static int`	`GL_IMAGE_1D_ARRAY_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_IMAGE_1D_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_IMAGE_2D_ARRAY_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_IMAGE_2D_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_IMAGE_2D_MULTISAMPLE_ARRAY_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_IMAGE_2D_MULTISAMPLE_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_IMAGE_2D_RECT_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_IMAGE_3D_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_IMAGE_BINDING_ACCESS_EXT` Accepted by the `target` parameter of GetIntegeri_v and GetBooleani_v.
`static int`	`GL_IMAGE_BINDING_FORMAT_EXT` Accepted by the `target` parameter of GetIntegeri_v and GetBooleani_v.
`static int`	`GL_IMAGE_BINDING_LAYER_EXT` Accepted by the `target` parameter of GetIntegeri_v and GetBooleani_v.
`static int`	`GL_IMAGE_BINDING_LAYERED_EXT` Accepted by the `target` parameter of GetIntegeri_v and GetBooleani_v.
`static int`	`GL_IMAGE_BINDING_LEVEL_EXT` Accepted by the `target` parameter of GetIntegeri_v and GetBooleani_v.
`static int`	`GL_IMAGE_BINDING_NAME_EXT` Accepted by the `target` parameter of GetIntegeri_v and GetBooleani_v.
`static int`	`GL_IMAGE_BUFFER_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_IMAGE_CUBE_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_IMAGE_CUBE_MAP_ARRAY_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_INT_IMAGE_1D_ARRAY_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_INT_IMAGE_1D_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_INT_IMAGE_2D_ARRAY_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_INT_IMAGE_2D_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_INT_IMAGE_2D_MULTISAMPLE_ARRAY_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_INT_IMAGE_2D_MULTISAMPLE_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_INT_IMAGE_2D_RECT_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_INT_IMAGE_3D_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_INT_IMAGE_BUFFER_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_INT_IMAGE_CUBE_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_INT_IMAGE_CUBE_MAP_ARRAY_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_MAX_COMBINED_IMAGE_UNITS_AND_FRAGMENT_OUTPUTS_EXT` Accepted by the `pname` parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_MAX_IMAGE_SAMPLES_EXT` Accepted by the `pname` parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_MAX_IMAGE_UNITS_EXT` Accepted by the `pname` parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
`static int`	`GL_PIXEL_BUFFER_BARRIER_BIT_EXT` Accepted by the `barriers` parameter of MemoryBarrierEXT.
`static int`	`GL_SHADER_IMAGE_ACCESS_BARRIER_BIT_EXT` Accepted by the `barriers` parameter of MemoryBarrierEXT.
`static int`	`GL_TEXTURE_FETCH_BARRIER_BIT_EXT` Accepted by the `barriers` parameter of MemoryBarrierEXT.
`static int`	`GL_TEXTURE_UPDATE_BARRIER_BIT_EXT` Accepted by the `barriers` parameter of MemoryBarrierEXT.
`static int`	`GL_TRANSFORM_FEEDBACK_BARRIER_BIT_EXT` Accepted by the `barriers` parameter of MemoryBarrierEXT.
`static int`	`GL_UNIFORM_BARRIER_BIT_EXT` Accepted by the `barriers` parameter of MemoryBarrierEXT.
`static int`	`GL_UNSIGNED_INT_IMAGE_1D_ARRAY_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_UNSIGNED_INT_IMAGE_1D_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_UNSIGNED_INT_IMAGE_2D_ARRAY_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_UNSIGNED_INT_IMAGE_2D_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_ARRAY_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_UNSIGNED_INT_IMAGE_2D_RECT_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_UNSIGNED_INT_IMAGE_3D_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_UNSIGNED_INT_IMAGE_BUFFER_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_UNSIGNED_INT_IMAGE_CUBE_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_UNSIGNED_INT_IMAGE_CUBE_MAP_ARRAY_EXT` Returned by the `type` parameter of GetActiveUniform.
`static int`	`GL_VERTEX_ATTRIB_ARRAY_BARRIER_BIT_EXT` Accepted by the `barriers` parameter of MemoryBarrierEXT.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static void`	`glBindImageTextureEXT(int index, int texture, int level, boolean layered, int layer, int access, int format)`
`static void`	`glMemoryBarrierEXT(int barriers)`

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - GL_MAX_IMAGE_UNITS_EXT
```
public static final int GL_MAX_IMAGE_UNITS_EXT
```
    Accepted by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
    
    See Also:
    
    Constant Field Values
  - GL_MAX_COMBINED_IMAGE_UNITS_AND_FRAGMENT_OUTPUTS_EXT
```
public static final int GL_MAX_COMBINED_IMAGE_UNITS_AND_FRAGMENT_OUTPUTS_EXT
```
    Accepted by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
    
    See Also:
    
    Constant Field Values
  - GL_MAX_IMAGE_SAMPLES_EXT
```
public static final int GL_MAX_IMAGE_SAMPLES_EXT
```
    Accepted by the pname parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
    
    See Also:
    
    Constant Field Values
  - GL_IMAGE_BINDING_NAME_EXT
```
public static final int GL_IMAGE_BINDING_NAME_EXT
```
    Accepted by the target parameter of GetIntegeri_v and GetBooleani_v.
    
    See Also:
    
    Constant Field Values
  - GL_IMAGE_BINDING_LEVEL_EXT
```
public static final int GL_IMAGE_BINDING_LEVEL_EXT
```
    Accepted by the target parameter of GetIntegeri_v and GetBooleani_v.
    
    See Also:
    
    Constant Field Values
  - GL_IMAGE_BINDING_LAYERED_EXT
```
public static final int GL_IMAGE_BINDING_LAYERED_EXT
```
    Accepted by the target parameter of GetIntegeri_v and GetBooleani_v.
    
    See Also:
    
    Constant Field Values
  - GL_IMAGE_BINDING_LAYER_EXT
```
public static final int GL_IMAGE_BINDING_LAYER_EXT
```
    Accepted by the target parameter of GetIntegeri_v and GetBooleani_v.
    
    See Also:
    
    Constant Field Values
  - GL_IMAGE_BINDING_ACCESS_EXT
```
public static final int GL_IMAGE_BINDING_ACCESS_EXT
```
    Accepted by the target parameter of GetIntegeri_v and GetBooleani_v.
    
    See Also:
    
    Constant Field Values
  - GL_IMAGE_BINDING_FORMAT_EXT
```
public static final int GL_IMAGE_BINDING_FORMAT_EXT
```
    Accepted by the target parameter of GetIntegeri_v and GetBooleani_v.
    
    See Also:
    
    Constant Field Values
  - GL_VERTEX_ATTRIB_ARRAY_BARRIER_BIT_EXT
```
public static final int GL_VERTEX_ATTRIB_ARRAY_BARRIER_BIT_EXT
```
    Accepted by the barriers parameter of MemoryBarrierEXT.
    
    See Also:
    
    Constant Field Values
  - GL_ELEMENT_ARRAY_BARRIER_BIT_EXT
```
public static final int GL_ELEMENT_ARRAY_BARRIER_BIT_EXT
```
    Accepted by the barriers parameter of MemoryBarrierEXT.
    
    See Also:
    
    Constant Field Values
  - GL_UNIFORM_BARRIER_BIT_EXT
```
public static final int GL_UNIFORM_BARRIER_BIT_EXT
```
    Accepted by the barriers parameter of MemoryBarrierEXT.
    
    See Also:
    
    Constant Field Values
  - GL_TEXTURE_FETCH_BARRIER_BIT_EXT
```
public static final int GL_TEXTURE_FETCH_BARRIER_BIT_EXT
```
    Accepted by the barriers parameter of MemoryBarrierEXT.
    
    See Also:
    
    Constant Field Values
  - GL_SHADER_IMAGE_ACCESS_BARRIER_BIT_EXT
```
public static final int GL_SHADER_IMAGE_ACCESS_BARRIER_BIT_EXT
```
    Accepted by the barriers parameter of MemoryBarrierEXT.
    
    See Also:
    
    Constant Field Values
  - GL_COMMAND_BARRIER_BIT_EXT
```
public static final int GL_COMMAND_BARRIER_BIT_EXT
```
    Accepted by the barriers parameter of MemoryBarrierEXT.
    
    See Also:
    
    Constant Field Values
  - GL_PIXEL_BUFFER_BARRIER_BIT_EXT
```
public static final int GL_PIXEL_BUFFER_BARRIER_BIT_EXT
```
    Accepted by the barriers parameter of MemoryBarrierEXT.
    
    See Also:
    
    Constant Field Values
  - GL_TEXTURE_UPDATE_BARRIER_BIT_EXT
```
public static final int GL_TEXTURE_UPDATE_BARRIER_BIT_EXT
```
    Accepted by the barriers parameter of MemoryBarrierEXT.
    
    See Also:
    
    Constant Field Values
  - GL_BUFFER_UPDATE_BARRIER_BIT_EXT
```
public static final int GL_BUFFER_UPDATE_BARRIER_BIT_EXT
```
    Accepted by the barriers parameter of MemoryBarrierEXT.
    
    See Also:
    
    Constant Field Values
  - GL_FRAMEBUFFER_BARRIER_BIT_EXT
```
public static final int GL_FRAMEBUFFER_BARRIER_BIT_EXT
```
    Accepted by the barriers parameter of MemoryBarrierEXT.
    
    See Also:
    
    Constant Field Values
  - GL_TRANSFORM_FEEDBACK_BARRIER_BIT_EXT
```
public static final int GL_TRANSFORM_FEEDBACK_BARRIER_BIT_EXT
```
    Accepted by the barriers parameter of MemoryBarrierEXT.
    
    See Also:
    
    Constant Field Values
  - GL_ATOMIC_COUNTER_BARRIER_BIT_EXT
```
public static final int GL_ATOMIC_COUNTER_BARRIER_BIT_EXT
```
    Accepted by the barriers parameter of MemoryBarrierEXT.
    
    See Also:
    
    Constant Field Values
  - GL_ALL_BARRIER_BITS_EXT
```
public static final int GL_ALL_BARRIER_BITS_EXT
```
    Accepted by the barriers parameter of MemoryBarrierEXT.
    
    See Also:
    
    Constant Field Values
  - GL_IMAGE_1D_EXT
```
public static final int GL_IMAGE_1D_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_IMAGE_2D_EXT
```
public static final int GL_IMAGE_2D_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_IMAGE_3D_EXT
```
public static final int GL_IMAGE_3D_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_IMAGE_2D_RECT_EXT
```
public static final int GL_IMAGE_2D_RECT_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_IMAGE_CUBE_EXT
```
public static final int GL_IMAGE_CUBE_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_IMAGE_BUFFER_EXT
```
public static final int GL_IMAGE_BUFFER_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_IMAGE_1D_ARRAY_EXT
```
public static final int GL_IMAGE_1D_ARRAY_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_IMAGE_2D_ARRAY_EXT
```
public static final int GL_IMAGE_2D_ARRAY_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_IMAGE_CUBE_MAP_ARRAY_EXT
```
public static final int GL_IMAGE_CUBE_MAP_ARRAY_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_IMAGE_2D_MULTISAMPLE_EXT
```
public static final int GL_IMAGE_2D_MULTISAMPLE_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_IMAGE_2D_MULTISAMPLE_ARRAY_EXT
```
public static final int GL_IMAGE_2D_MULTISAMPLE_ARRAY_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_INT_IMAGE_1D_EXT
```
public static final int GL_INT_IMAGE_1D_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_INT_IMAGE_2D_EXT
```
public static final int GL_INT_IMAGE_2D_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_INT_IMAGE_3D_EXT
```
public static final int GL_INT_IMAGE_3D_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_INT_IMAGE_2D_RECT_EXT
```
public static final int GL_INT_IMAGE_2D_RECT_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_INT_IMAGE_CUBE_EXT
```
public static final int GL_INT_IMAGE_CUBE_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_INT_IMAGE_BUFFER_EXT
```
public static final int GL_INT_IMAGE_BUFFER_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_INT_IMAGE_1D_ARRAY_EXT
```
public static final int GL_INT_IMAGE_1D_ARRAY_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_INT_IMAGE_2D_ARRAY_EXT
```
public static final int GL_INT_IMAGE_2D_ARRAY_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_INT_IMAGE_CUBE_MAP_ARRAY_EXT
```
public static final int GL_INT_IMAGE_CUBE_MAP_ARRAY_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_INT_IMAGE_2D_MULTISAMPLE_EXT
```
public static final int GL_INT_IMAGE_2D_MULTISAMPLE_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_INT_IMAGE_2D_MULTISAMPLE_ARRAY_EXT
```
public static final int GL_INT_IMAGE_2D_MULTISAMPLE_ARRAY_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_UNSIGNED_INT_IMAGE_1D_EXT
```
public static final int GL_UNSIGNED_INT_IMAGE_1D_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_UNSIGNED_INT_IMAGE_2D_EXT
```
public static final int GL_UNSIGNED_INT_IMAGE_2D_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_UNSIGNED_INT_IMAGE_3D_EXT
```
public static final int GL_UNSIGNED_INT_IMAGE_3D_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_UNSIGNED_INT_IMAGE_2D_RECT_EXT
```
public static final int GL_UNSIGNED_INT_IMAGE_2D_RECT_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_UNSIGNED_INT_IMAGE_CUBE_EXT
```
public static final int GL_UNSIGNED_INT_IMAGE_CUBE_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_UNSIGNED_INT_IMAGE_BUFFER_EXT
```
public static final int GL_UNSIGNED_INT_IMAGE_BUFFER_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_UNSIGNED_INT_IMAGE_1D_ARRAY_EXT
```
public static final int GL_UNSIGNED_INT_IMAGE_1D_ARRAY_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_UNSIGNED_INT_IMAGE_2D_ARRAY_EXT
```
public static final int GL_UNSIGNED_INT_IMAGE_2D_ARRAY_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_UNSIGNED_INT_IMAGE_CUBE_MAP_ARRAY_EXT
```
public static final int GL_UNSIGNED_INT_IMAGE_CUBE_MAP_ARRAY_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_EXT
```
public static final int GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
  - GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_ARRAY_EXT
```
public static final int GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_ARRAY_EXT
```
    Returned by the type parameter of GetActiveUniform.
    
    See Also:
    
    Constant Field Values
- Method Detail
  - glBindImageTextureEXT
```
public static void glBindImageTextureEXT(int index,
                                         int texture,
                                         int level,
                                         boolean layered,
                                         int layer,
                                         int access,
                                         int format)
```
  - glMemoryBarrierEXT
```
public static void glMemoryBarrierEXT(int barriers)
```

Class EXTShaderImageLoadStore

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

GL_MAX_IMAGE_UNITS_EXT

GL_MAX_COMBINED_IMAGE_UNITS_AND_FRAGMENT_OUTPUTS_EXT

GL_MAX_IMAGE_SAMPLES_EXT

GL_IMAGE_BINDING_NAME_EXT

GL_IMAGE_BINDING_LEVEL_EXT

GL_IMAGE_BINDING_LAYERED_EXT

GL_IMAGE_BINDING_LAYER_EXT

GL_IMAGE_BINDING_ACCESS_EXT

GL_IMAGE_BINDING_FORMAT_EXT

GL_VERTEX_ATTRIB_ARRAY_BARRIER_BIT_EXT

GL_ELEMENT_ARRAY_BARRIER_BIT_EXT

GL_UNIFORM_BARRIER_BIT_EXT

GL_TEXTURE_FETCH_BARRIER_BIT_EXT

GL_SHADER_IMAGE_ACCESS_BARRIER_BIT_EXT

GL_COMMAND_BARRIER_BIT_EXT

GL_PIXEL_BUFFER_BARRIER_BIT_EXT

GL_TEXTURE_UPDATE_BARRIER_BIT_EXT

GL_BUFFER_UPDATE_BARRIER_BIT_EXT

GL_FRAMEBUFFER_BARRIER_BIT_EXT

GL_TRANSFORM_FEEDBACK_BARRIER_BIT_EXT

GL_ATOMIC_COUNTER_BARRIER_BIT_EXT

GL_ALL_BARRIER_BITS_EXT

GL_IMAGE_1D_EXT

GL_IMAGE_2D_EXT

GL_IMAGE_3D_EXT

GL_IMAGE_2D_RECT_EXT

GL_IMAGE_CUBE_EXT

GL_IMAGE_BUFFER_EXT

GL_IMAGE_1D_ARRAY_EXT

GL_IMAGE_2D_ARRAY_EXT

GL_IMAGE_CUBE_MAP_ARRAY_EXT

GL_IMAGE_2D_MULTISAMPLE_EXT

GL_IMAGE_2D_MULTISAMPLE_ARRAY_EXT

GL_INT_IMAGE_1D_EXT

GL_INT_IMAGE_2D_EXT

GL_INT_IMAGE_3D_EXT

GL_INT_IMAGE_2D_RECT_EXT

GL_INT_IMAGE_CUBE_EXT

GL_INT_IMAGE_BUFFER_EXT

GL_INT_IMAGE_1D_ARRAY_EXT

GL_INT_IMAGE_2D_ARRAY_EXT

GL_INT_IMAGE_CUBE_MAP_ARRAY_EXT

GL_INT_IMAGE_2D_MULTISAMPLE_EXT

GL_INT_IMAGE_2D_MULTISAMPLE_ARRAY_EXT

GL_UNSIGNED_INT_IMAGE_1D_EXT

GL_UNSIGNED_INT_IMAGE_2D_EXT

GL_UNSIGNED_INT_IMAGE_3D_EXT

GL_UNSIGNED_INT_IMAGE_2D_RECT_EXT

GL_UNSIGNED_INT_IMAGE_CUBE_EXT

GL_UNSIGNED_INT_IMAGE_BUFFER_EXT

GL_UNSIGNED_INT_IMAGE_1D_ARRAY_EXT

GL_UNSIGNED_INT_IMAGE_2D_ARRAY_EXT

GL_UNSIGNED_INT_IMAGE_CUBE_MAP_ARRAY_EXT

GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_EXT

GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_ARRAY_EXT

Method Detail

glBindImageTextureEXT

glMemoryBarrierEXT