| | '''OpenGL extension ARB.copy_buffer |
| | |
| | This module customises the behaviour of the |
| | OpenGL.raw.GL.ARB.copy_buffer to provide a more |
| | Python-friendly API |
| | |
| | Overview (from the spec) |
| | |
| | This extension provides a mechanism to do an accelerated copy from one |
| | buffer object to another. This may be useful to load buffer objects |
| | in a "loading thread" while minimizing cost and synchronization effort |
| | in the "rendering thread." |
| | |
| | The official definition of this extension is available here: |
| | http://www.opengl.org/registry/specs/ARB/copy_buffer.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.copy_buffer import * |
| | from OpenGL.raw.GL.ARB.copy_buffer import _EXTENSION_NAME |
| |
|
| | def glInitCopyBufferARB(): |
| | '''Return boolean indicating whether this extension is available''' |
| | from OpenGL import extensions |
| | return extensions.hasGLExtension( _EXTENSION_NAME ) |
| |
|
| |
|
| | |
