PDA

View Full Version : EXT_shader_texture_lod missing on android, any alternates?



harjot0212
02-23-2016, 02:40 AM
Hi I am working on a library which uses openGL 2.0. On iOS the function texture2DLod is available in the fragment shader through the extension GL_EXT_shader_texture_lod, but this extension is not supported in android.

I am new to openGL, so was curious that is there any difference in the return value of texture2DLod when used in vertex and fragment shader?

Is there any alternative or a way to implement the function in fragment shader?