LLGL::ComputeShaderAttributes Struct Reference

Compute shader specific descriptor structure. More...

#include <ShaderFlags.h>

Public Attributes
Extent3D	workGroupSize = { 1, 1, 1 }
	Specifies the number of threads per threadgroup in X, Y, and Z direction. By default (1, 1, 1).

Detailed Description

Compute shader specific descriptor structure.

See also

ShaderDescriptor::compute

ShaderReflection::compute

Member Data Documentation

workGroupSize

Extent3D LLGL::ComputeShaderAttributes::workGroupSize = { 1, 1, 1 }

Specifies the number of threads per threadgroup in X, Y, and Z direction. By default (1, 1, 1).

Remarks

Each component must be greater than zero.

Only the Metal backend supports dispatch compute kernels with dynamic work group sizes. If not used for shader reflection, all other renderers need to specified the workgroup size within the shader code:

• For GLSL: layout(local_size_x = X, local_size_y = Y, local_size_z = Z)
• For HLSL: [numthreads(X, Y, Z)]

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The documentation for this struct was generated from the following file:

• ShaderFlags.h