GLSurfaceView中GL相关资源销毁问题

标签：android   android ndk   opengl es   opengl   

1. YY下传统的GLUT框架

2. Android GLSurfaceview

02-06 10:00:51.318: E/libEGL(4458): call to OpenGL ES API with no current context (logged once per thread)

3. 纹理等GL资源释放情况

• 静态创建，在Renderer::onSurfaceCreated函数中，预创建所有需要纹理，各种XXO对象。关于该函数的描述：
  

  Since this method is called at the beginning of rendering, as well as every time the EGL context is lost, this method is a convenient place to put code to create resources that need to be created when the rendering starts, and that need to be recreated when the EGL context is lost. Textures are an example of a resource that you might want to create here.

  
  
• 延迟到onDrawFrame中，发现纹理不可能用时重新动态创建。

GLSurfaceView中GL相关资源销毁问题

标签：android   android ndk   opengl es   opengl   

原文地址：http://blog.csdn.net/ryfdizuo/article/details/43795267