Drawing only part of a
- by Ben Reeves
..Continued on from my previous question
I have a 320*480 RGB565 framebuffer which I wish to draw using OpenGL ES 1.0 on the iPhone.
- (void)setupView
{
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_CROP_RECT_OES, (int[4]){0, 0, 480, 320});
glEnable(GL_TEXTURE_2D);
}…