| '''OpenGL extension MESA.release_buffers |
| |
| This module customises the behaviour of the |
| OpenGL.raw.GLX.MESA.release_buffers to provide a more |
| Python-friendly API |
| |
| Overview (from the spec) |
| |
| Mesa's implementation of GLX is entirely implemented on the client side. |
| Therefore, Mesa cannot immediately detect when an X window or pixmap is |
| destroyed in order to free any ancilliary data associated with the window |
| or pixmap. |
| |
| The glxMesaReleaseBuffers() function can be used to explicitly indicate |
| when the back color buffer, depth buffer, stencil buffer, and/or accum- |
| ulation buffer associated with a drawable can be freed. |
| |
| The official definition of this extension is available here: |
| http://www.opengl.org/registry/specs/MESA/release_buffers.txt |
| ''' |
| from OpenGL import platform, constant, arrays |
| from OpenGL import extensions, wrapper |
| import ctypes |
| from OpenGL.raw.GLX import _types, _glgets |
| from OpenGL.raw.GLX.MESA.release_buffers import * |
| from OpenGL.raw.GLX.MESA.release_buffers import _EXTENSION_NAME |
|
|
| def glInitReleaseBuffersMESA(): |
| '''Return boolean indicating whether this extension is available''' |
| from OpenGL import extensions |
| return extensions.hasGLExtension( _EXTENSION_NAME ) |
|
|
|
|
| |
