Category "opengl-es"

Why does my OpenGL ES app crash on glDrawElements?

I have developed a mobile game with OpenGL ES 3 on Xamarin (Which uses OpenTK). It's running fine on most devices, but crashes on some devices (HUAWEI Y5 lite).

How to use OpenGL to draw a text over a Android MediaPlayer?

I have a cpp code implementing a media player behavior on Android. I'm using the media player for playing a mp4 file however, I need to draw text above this. Fo

Layered rendering with OpenGL ES

I am trying to implement the layer rendering. I have some doubts. 1)Can we do layered rendering without a Geometry shader. I mean passing the layer number value

How do multiple buffers for attributes work in openGL (ES) shaders and C++ api

I have the proverbial cube sample and have been writing some code to test it all and learn more about shaders. My question is about how multiple buffers are ass

Why does GLES20.glCreateShader always returns 0?

I'm trying to make an OpenGL ES app in android using java and I have run in a major issue: GLES20.glCreateShader(type) (type beeing GLES20.GL_VERTEX_SHADER or G

Using GLAD for Raspberry Pi project

I am trying to figure out how to create a window for my project. I want to work with OpenGL ES and I found online guides on how to use X11 and EGL for creating

Is HDR rendering possible in OpenGL es?

I'm NOT talking about actually rendering to HDR diplays here. I'm trying to get my game to look better and one of the ways I've found online is to use an HDR pi