Hello,
I am working on a product that uses CAEAGLLayer to draw images. I will move CAEAGLLayer from one UIWindow to another UIWindow. But at this time I found that my memory will keep growing. And this phenomenon will only appear after 13 systems.
Below is my code using CAEAGLLayer:
Does anyone knowns why?
Thank you,
Harold
I am working on a product that uses CAEAGLLayer to draw images. I will move CAEAGLLayer from one UIWindow to another UIWindow. But at this time I found that my memory will keep growing. And this phenomenon will only appear after 13 systems.
Below is my code using CAEAGLLayer:
Code Block Objective-C [self _deleteFramebuffer]; glGenFramebuffers(1, &_framebuffer); glBindFramebuffer(GL_FRAMEBUFFER, _framebuffer); glGenRenderbuffers(1, &_renderbuffer); glBindRenderbuffer(GL_RENDERBUFFER, _renderbuffer); [_glContext renderbufferStorage:GL_RENDERBUFFER fromDrawable:_eaglLayer]; glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, _renderbuffer); glGetRenderbufferParameteriv(GL_RENDERBUFFER, GL_RENDERBUFFER_WIDTH, &_backingWidth); glGetRenderbufferParameteriv(GL_RENDERBUFFER, GL_RENDERBUFFER_HEIGHT, &_backingHeight);
Does anyone knowns why?
Thank you,
Harold
