+ // Certain effects have compute shader implementations, which may be
+ // more efficient than the normal fragment shader versions.
+ // GLSL 3.10 supposedly also has compute shaders, but I haven't tested them,
+ // so we require desktop OpenGL.
+ movit_compute_shaders_supported =
+ (epoxy_is_desktop_gl() &&
+ (epoxy_gl_version() >= 43 ||
+ (epoxy_has_gl_extension("GL_ARB_compute_shader") &&
+ epoxy_has_gl_extension("GL_ARB_shader_image_load_store"))));
+