| '''OpenGL extension MESA.agp_offset |
| |
| This module customises the behaviour of the |
| OpenGL.raw.GLX.MESA.agp_offset to provide a more |
| Python-friendly API |
| |
| Overview (from the spec) |
| |
| This extensions provides a way to convert pointers in an AGP memory |
| region into byte offsets into the AGP aperture. |
| Note, this extension depends on GLX_NV_vertex_array_range, for which |
| no real specification exists. See GL_NV_vertex_array_range for more |
| information. |
| |
| The official definition of this extension is available here: |
| http://www.opengl.org/registry/specs/MESA/agp_offset.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.agp_offset import * |
| from OpenGL.raw.GLX.MESA.agp_offset import _EXTENSION_NAME |
|
|
| def glInitAgpOffsetMESA(): |
| '''Return boolean indicating whether this extension is available''' |
| from OpenGL import extensions |
| return extensions.hasGLExtension( _EXTENSION_NAME ) |
|
|
|
|
| |
