| '''OpenGL extension AMD.shader_ballot | |
| This module customises the behaviour of the | |
| OpenGL.raw.GL.AMD.shader_ballot to provide a more | |
| Python-friendly API | |
| Overview (from the spec) | |
| The extensions ARB_shader_group_vote and ARB_shader_ballot introduced the | |
| concept of sub-groups and a set of operations that allow data exchange | |
| across shader invocations within a sub-group. | |
| This extension further extends the capabilities of these extensions with | |
| additional sub-group operations. | |
| The official definition of this extension is available here: | |
| http://www.opengl.org/registry/specs/AMD/shader_ballot.txt | |
| ''' | |
| from OpenGL import platform, constant, arrays | |
| from OpenGL import extensions, wrapper | |
| import ctypes | |
| from OpenGL.raw.GL import _types, _glgets | |
| from OpenGL.raw.GL.AMD.shader_ballot import * | |
| from OpenGL.raw.GL.AMD.shader_ballot import _EXTENSION_NAME | |
| def glInitShaderBallotAMD(): | |
| '''Return boolean indicating whether this extension is available''' | |
| from OpenGL import extensions | |
| return extensions.hasGLExtension( _EXTENSION_NAME ) | |
| ### END AUTOGENERATED SECTION |