| '''OpenGL extension EXT.abgr | |
| This module customises the behaviour of the | |
| OpenGL.raw.GL.EXT.abgr to provide a more | |
| Python-friendly API | |
| Overview (from the spec) | |
| EXT_abgr extends the list of host-memory color formats. Specifically, | |
| it provides a reverse-order alternative to image format RGBA. The ABGR | |
| component order matches the cpack Iris GL format on big-endian machines. | |
| The official definition of this extension is available here: | |
| http://www.opengl.org/registry/specs/EXT/abgr.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.EXT.abgr import * | |
| from OpenGL.raw.GL.EXT.abgr import _EXTENSION_NAME | |
| def glInitAbgrEXT(): | |
| '''Return boolean indicating whether this extension is available''' | |
| from OpenGL import extensions | |
| return extensions.hasGLExtension( _EXTENSION_NAME ) | |
| ### END AUTOGENERATED SECTION | |
| from OpenGL import images as _i | |
| _i.COMPONENT_COUNTS[ GL_ABGR_EXT ] = 4 | |