Draw bitmap using OpenGL ES 2.0 and Android GLSurfaceView
My goal is to draw Android Bitmap using `GLSurfaceView` and OpenGL ES 2.0. I am completely new to OpenGL and it is all Greek to me... I have tried tons of examples collected through the internet which uncle Google found for me, however, I am still not able to make it working. Most examples are for OpenGL ES 1.0 (including answers her on SO) which is quite different, many of them are incomplete or include also 3D rendering.

I just need to draw bitmap using orthographic projection, be able to zoom it, and it must be as fast as possible, that’s all.

Can anybody provide me a link to working example (in a book or on the internet) or paste a code snippet? I would welcome any clear explanation of what should be done and when.

Draw bitmap using OpenGL ES 2.0 and Android GLSurfaceView
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My goal is to draw Android Bitmap using `GLSurfaceView` and OpenGL ES 2.0. I am completely new to OpenGL and it is all Greek to me... I have tried tons of examples collected through the internet which uncle Google found for me, however, I am still not able to make it working. Most examples are for OpenGL ES 1.0 (including answers her on SO) which is quite different, many of them are incomplete or include also 3D rendering.

I just need to draw bitmap using orthographic projection, be able to zoom it, and it must be as fast as possible, that’s all.

Can anybody provide me a link to working example (in a book or on the internet) or paste a code snippet? I would welcome any clear explanation of what should be done and when.
