Top "Opengl-es-2.0" questions

Subset of the OpenGL 3D graphics API designed for embedded devices such as mobile phones.

iOS CVImageBuffer distorted from AVCaptureSessionDataOutput with AVCaptureSessionPresetPhoto

At a high level, I created an app that lets a user point his or her iPhone camera around and …

iphone ios image-processing opengl-es opengl-es-2.0
How to reduce the size of 3D .obj file

I'm developing a game using Android OpenGLES2. Making use of .obj files to draw 3D models, and the load time …

android opengl-es-2.0 .obj
In OpenGL ES 2.0, how can I draw a wireframe of triangles except for the lines on adjacent coplanar faces?

I vaguely remember seeing something in OpenGL (not ES, which was still at v1.0 on the iPhone when I came …

opengl-es-2.0 edges wireframe
How to get/set the width and height of the default framebuffer?

I want to know the dimension of my default frame buffer. I read setting view port to a particular value …

opengl opengl-es-2.0 framebuffer
How to set OpenGL version in either EGL or GLSurfaceView?

For the OpenGL Android project I am working on, I need ES 2.0, but I need the control of rendering buffers/…

android opengl-es opengl-es-2.0 egl
Difference between Frame buffer object, Render buffer object and texture?

what is the Difference between Frame buffer object, Render buffer object and texture? In what context they will be used?

opengl-es-2.0
OpenGL ES 2.0 render to texture

I'm trying to render to a texture using OpenGL ES 2.0, but I can't seem to make it work. This is …

ios opengl-es opengl-es-2.0 glkit
Android OpenGL ES 2.0 -- glReadPixels() and glTexImage2D() drawing a black texture?

I'm working on some Android code for caching and redrawing a framebuffer object's color buffer between the loss and recreation …

android opengl-es opengl-es-2.0 glreadpixels glteximage2d
OpenGL ES 2.0 to Video on iPad/iPhone

I am at my wits end here despite the good information here on StackOverflow... I am trying to write an …

ios video xcode4 opengl-es-2.0 avassetwriter
Differences between GLSL and GLSL ES 2

Two questions really... Is GLSL ES 2 a totally separate language, or a special version of GLSL? What are the differences …

glsl opengl-es-2.0