OpenGL的开源实现,OpenGL是业界的开放图形库，提供3D图形绘制的API-for OpenGL

This header is generated the Khronos OpenGL OpenGL ES XML API Registry. The current version of the Registry. -This header is generated the Khronos OpenGL OpenGL ES XML API Registry. The current version of the Registry.

Return a suitable VADisplay for VA API.Create a surface used for display to OpenGL.

This a simple file to encapsulate the OpenGL API headers.Some NV_fragment_program entry points are shared with ARB_vertex_program. -This is a simple file to encapsulate the OpenGL API headers.Some NV_fragment_program entry points are shared with AR