This micro should been defined 1, if opengl 2.0 is required.
// AEP
"#define GL_ANDROID_extension_pack_es31a 1\n"
- "#define GL_KHR_blend_equation_advanced 1\n"
"#define GL_OES_sample_variables 1\n"
"#define GL_OES_shader_image_atomic 1\n"
"#define GL_OES_shader_multisample_interpolation 1\n"
preamble +=
"#define GL_GOOGLE_cpp_style_line_directive 1\n"
"#define GL_GOOGLE_include_directive 1\n"
+ "#define GL_KHR_blend_equation_advanced 1\n"
;
#endif