C# (CSharp) IOpenGLFunctions.glTexImage2D_IntFormatRGBA_formatLumAlpha_bytes - 1 examples found. These are the top rated real world C# (CSharp) examples of IOpenGLFunctions.glTexImage2D_IntFormatRGBA_formatLumAlpha_bytes extracted from open source projects. You can rate examples to help us improve the quality of examples.