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

```
public class NVMeshShader
extends java.lang.Object
```
Native bindings to the NV_mesh_shader extension.
This extension provides a new mechanism allowing applications to use two new programmable shader types -- the task and mesh shader -- to generate collections of geometric primitives to be processed by fixed-function primitive assembly and rasterization logic. When the task and mesh shaders are drawn, they replace the standard programmable vertex processing pipeline, including vertex array attribute fetching, vertex shader processing, tessellation, and the geometry shader processing.

Requires OpenGL 4.5.

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_MESH_SHADER_NV GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_TASK_SHADER_NV`	Accepted by the `pname` parameter of `GetActiveAtomicCounterBufferiv`.
`static int`	GL_MAX_COMBINED_MESH_UNIFORM_COMPONENTS_NV GL_MAX_COMBINED_TASK_UNIFORM_COMPONENTS_NV GL_MAX_DRAW_MESH_TASKS_COUNT_NV GL_MAX_MESH_ATOMIC_COUNTER_BUFFERS_NV GL_MAX_MESH_ATOMIC_COUNTERS_NV GL_MAX_MESH_IMAGE_UNIFORMS_NV GL_MAX_MESH_OUTPUT_PRIMITIVES_NV GL_MAX_MESH_OUTPUT_VERTICES_NV GL_MAX_MESH_SHADER_STORAGE_BLOCKS_NV GL_MAX_MESH_TEXTURE_IMAGE_UNITS_NV GL_MAX_MESH_TOTAL_MEMORY_SIZE_NV GL_MAX_MESH_UNIFORM_BLOCKS_NV GL_MAX_MESH_UNIFORM_COMPONENTS_NV GL_MAX_MESH_VIEWS_NV GL_MAX_MESH_WORK_GROUP_INVOCATIONS_NV	Accepted by the `pname` parameter of `GetIntegerv`, `GetBooleanv`, `GetFloatv`, `GetDoublev` and `GetInteger64v`.
`static int`	`GL_MAX_MESH_WORK_GROUP_SIZE_NV`	Accepted by the `pname` parameter of `GetIntegeri_v`, `GetBooleani_v`, `GetFloati_v`, `GetDoublei_v` and `GetInteger64i_v`.
`static int`	`GL_MAX_TASK_ATOMIC_COUNTER_BUFFERS_NV GL_MAX_TASK_ATOMIC_COUNTERS_NV GL_MAX_TASK_IMAGE_UNIFORMS_NV GL_MAX_TASK_OUTPUT_COUNT_NV GL_MAX_TASK_SHADER_STORAGE_BLOCKS_NV GL_MAX_TASK_TEXTURE_IMAGE_UNITS_NV GL_MAX_TASK_TOTAL_MEMORY_SIZE_NV GL_MAX_TASK_UNIFORM_BLOCKS_NV GL_MAX_TASK_UNIFORM_COMPONENTS_NV GL_MAX_TASK_WORK_GROUP_INVOCATIONS_NV`	Accepted by the `pname` parameter of `GetIntegerv`, `GetBooleanv`, `GetFloatv`, `GetDoublev` and `GetInteger64v`.
`static int`	`GL_MAX_TASK_WORK_GROUP_SIZE_NV`	Accepted by the `pname` parameter of `GetIntegeri_v`, `GetBooleani_v`, `GetFloati_v`, `GetDoublei_v` and `GetInteger64i_v`.
`static int`	`GL_MESH_OUTPUT_PER_PRIMITIVE_GRANULARITY_NV GL_MESH_OUTPUT_PER_VERTEX_GRANULARITY_NV`	Accepted by the `pname` parameter of `GetIntegerv`, `GetBooleanv`, `GetFloatv`, `GetDoublev` and `GetInteger64v`.
`static int`	`GL_MESH_OUTPUT_TYPE_NV GL_MESH_PRIMITIVES_OUT_NV`	Accepted by the `pname` parameter of `GetProgramiv`.
`static int`	`GL_MESH_SHADER_BIT_NV`	Accepted by the `stages` parameter of `UseProgramStages`.
`static int`	`GL_MESH_SHADER_NV`	Accepted by the `type` parameter of `CreateShader` and returned by the `params` parameter of `GetShaderiv`.
`static int`	`GL_MESH_SUBROUTINE_NV GL_MESH_SUBROUTINE_UNIFORM_NV`	Accepted by the `programInterface` parameter of `GetProgramInterfaceiv`, `GetProgramResourceIndex`, `GetProgramResourceName`, `GetProgramResourceiv`, `GetProgramResourceLocation`, and `GetProgramResourceLocationIndex`.
`static int`	`GL_MESH_VERTICES_OUT_NV GL_MESH_WORK_GROUP_SIZE_NV`	Accepted by the `pname` parameter of `GetProgramiv`.
`static int`	`GL_REFERENCED_BY_MESH_SHADER_NV GL_REFERENCED_BY_TASK_SHADER_NV`	Accepted in the `props` array of `GetProgramResourceiv`.
`static int`	`GL_TASK_SHADER_BIT_NV`	Accepted by the `stages` parameter of `UseProgramStages`.
`static int`	`GL_TASK_SHADER_NV`	Accepted by the `type` parameter of `CreateShader` and returned by the `params` parameter of `GetShaderiv`.
`static int`	`GL_TASK_SUBROUTINE_NV GL_TASK_SUBROUTINE_UNIFORM_NV`	Accepted by the `programInterface` parameter of `GetProgramInterfaceiv`, `GetProgramResourceIndex`, `GetProgramResourceName`, `GetProgramResourceiv`, `GetProgramResourceLocation`, and `GetProgramResourceLocationIndex`.
`static int`	`GL_TASK_WORK_GROUP_SIZE_NV`	Accepted by the `pname` parameter of `GetProgramiv`.
`static int`	`GL_UNIFORM_BLOCK_REFERENCED_BY_MESH_SHADER_NV GL_UNIFORM_BLOCK_REFERENCED_BY_TASK_SHADER_NV`	Accepted by the `pname` parameter of `GetActiveUniformBlockiv`.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`glDrawMeshTasksIndirectNV(long indirect)`
`static void`	`glDrawMeshTasksNV(int first, int count)`
`static void`	`glMultiDrawMeshTasksIndirectCountNV(long indirect, long drawcount, int maxdrawcount, int stride)`
`static void`	`glMultiDrawMeshTasksIndirectNV(long indirect, int drawcount, int stride)`

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

- Field Detail
  - GL_MESH_SHADER_NV, GL_TASK_SHADER_NV
    
    Accepted by the type parameter of CreateShader and returned by the params parameter of GetShaderiv.
  - GL_MAX_MESH_UNIFORM_BLOCKS_NV, GL_MAX_MESH_TEXTURE_IMAGE_UNITS_NV, GL_MAX_MESH_IMAGE_UNIFORMS_NV, GL_MAX_MESH_UNIFORM_COMPONENTS_NV, GL_MAX_MESH_ATOMIC_COUNTER_BUFFERS_NV, GL_MAX_MESH_ATOMIC_COUNTERS_NV, GL_MAX_MESH_SHADER_STORAGE_BLOCKS_NV, GL_MAX_COMBINED_MESH_UNIFORM_COMPONENTS_NV, GL_MAX_TASK_UNIFORM_BLOCKS_NV, GL_MAX_TASK_TEXTURE_IMAGE_UNITS_NV, GL_MAX_TASK_IMAGE_UNIFORMS_NV, GL_MAX_TASK_UNIFORM_COMPONENTS_NV, GL_MAX_TASK_ATOMIC_COUNTER_BUFFERS_NV, GL_MAX_TASK_ATOMIC_COUNTERS_NV, GL_MAX_TASK_SHADER_STORAGE_BLOCKS_NV, GL_MAX_COMBINED_TASK_UNIFORM_COMPONENTS_NV, GL_MAX_MESH_WORK_GROUP_INVOCATIONS_NV, GL_MAX_TASK_WORK_GROUP_INVOCATIONS_NV, GL_MAX_MESH_TOTAL_MEMORY_SIZE_NV, GL_MAX_TASK_TOTAL_MEMORY_SIZE_NV, GL_MAX_MESH_OUTPUT_VERTICES_NV, GL_MAX_MESH_OUTPUT_PRIMITIVES_NV, GL_MAX_TASK_OUTPUT_COUNT_NV, GL_MAX_DRAW_MESH_TASKS_COUNT_NV, GL_MAX_MESH_VIEWS_NV, GL_MESH_OUTPUT_PER_VERTEX_GRANULARITY_NV, GL_MESH_OUTPUT_PER_PRIMITIVE_GRANULARITY_NV
    
    Accepted by the pname parameter of GetIntegerv, GetBooleanv, GetFloatv, GetDoublev and GetInteger64v.
  - GL_MAX_MESH_WORK_GROUP_SIZE_NV, GL_MAX_TASK_WORK_GROUP_SIZE_NV
    
    Accepted by the pname parameter of GetIntegeri_v, GetBooleani_v, GetFloati_v, GetDoublei_v and GetInteger64i_v.
  - GL_MESH_WORK_GROUP_SIZE_NV, GL_TASK_WORK_GROUP_SIZE_NV, GL_MESH_VERTICES_OUT_NV, GL_MESH_PRIMITIVES_OUT_NV, GL_MESH_OUTPUT_TYPE_NV
    
    Accepted by the pname parameter of GetProgramiv.
  - GL_UNIFORM_BLOCK_REFERENCED_BY_MESH_SHADER_NV, GL_UNIFORM_BLOCK_REFERENCED_BY_TASK_SHADER_NV
    
    Accepted by the pname parameter of GetActiveUniformBlockiv.
  - GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_MESH_SHADER_NV, GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_TASK_SHADER_NV
    
    Accepted by the pname parameter of GetActiveAtomicCounterBufferiv.
  - GL_REFERENCED_BY_MESH_SHADER_NV, GL_REFERENCED_BY_TASK_SHADER_NV
    
    Accepted in the props array of GetProgramResourceiv.
  - GL_MESH_SUBROUTINE_NV, GL_TASK_SUBROUTINE_NV, GL_MESH_SUBROUTINE_UNIFORM_NV, GL_TASK_SUBROUTINE_UNIFORM_NV
    
    Accepted by the programInterface parameter of GetProgramInterfaceiv, GetProgramResourceIndex, GetProgramResourceName, GetProgramResourceiv, GetProgramResourceLocation, and GetProgramResourceLocationIndex.
  - GL_MESH_SHADER_BIT_NV, GL_TASK_SHADER_BIT_NV
    
    Accepted by the stages parameter of UseProgramStages.
- Method Detail
  - glDrawMeshTasksNV
```
public static void glDrawMeshTasksNV(int first,
                                     int count)
```
  - glDrawMeshTasksIndirectNV
```
public static void glDrawMeshTasksIndirectNV(long indirect)
```
  - glMultiDrawMeshTasksIndirectNV
```
public static void glMultiDrawMeshTasksIndirectNV(long indirect,
                                                  int drawcount,
                                                  int stride)
```
  - glMultiDrawMeshTasksIndirectCountNV
```
public static void glMultiDrawMeshTasksIndirectCountNV(long indirect,
                                                       long drawcount,
                                                       int maxdrawcount,
                                                       int stride)
```

Class NVMeshShader

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

GL_MESH_SHADER_NV, GL_TASK_SHADER_NV

GL_MAX_MESH_WORK_GROUP_SIZE_NV, GL_MAX_TASK_WORK_GROUP_SIZE_NV

GL_MESH_WORK_GROUP_SIZE_NV, GL_TASK_WORK_GROUP_SIZE_NV, GL_MESH_VERTICES_OUT_NV, GL_MESH_PRIMITIVES_OUT_NV, GL_MESH_OUTPUT_TYPE_NV

GL_UNIFORM_BLOCK_REFERENCED_BY_MESH_SHADER_NV, GL_UNIFORM_BLOCK_REFERENCED_BY_TASK_SHADER_NV

GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_MESH_SHADER_NV, GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_TASK_SHADER_NV

GL_REFERENCED_BY_MESH_SHADER_NV, GL_REFERENCED_BY_TASK_SHADER_NV

GL_MESH_SUBROUTINE_NV, GL_TASK_SUBROUTINE_NV, GL_MESH_SUBROUTINE_UNIFORM_NV, GL_TASK_SUBROUTINE_UNIFORM_NV

GL_MESH_SHADER_BIT_NV, GL_TASK_SHADER_BIT_NV

Method Detail

glDrawMeshTasksNV

glDrawMeshTasksIndirectNV

glMultiDrawMeshTasksIndirectNV

glMultiDrawMeshTasksIndirectCountNV