| '''OpenGL extension ARB.cl_event |
| |
| This module customises the behaviour of the |
| OpenGL.raw.GL.ARB.cl_event to provide a more |
| Python-friendly API |
| |
| Overview (from the spec) |
| |
| This extension allows creating OpenGL sync objects linked to OpenCL |
| event objects, potentially improving efficiency of sharing images |
| and buffers between the two APIs. The companion cl_khr_gl_event |
| OpenCL extension provides the complementary functionality of |
| creating an OpenCL event object from an OpenGL fence sync object. |
| That extension is located in the OpenCL API Registry. |
| |
| The official definition of this extension is available here: |
| http://www.opengl.org/registry/specs/ARB/cl_event.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.ARB.cl_event import * |
| from OpenGL.raw.GL.ARB.cl_event import _EXTENSION_NAME |
|
|
| def glInitClEventARB(): |
| '''Return boolean indicating whether this extension is available''' |
| from OpenGL import extensions |
| return extensions.hasGLExtension( _EXTENSION_NAME ) |
|
|
|
|
| |
