75     GrGLExtensions extensions;  in GrGLMakeAssembledGLInterface()  local
76     if (!extensions.init(kGL_GrGLStandard, GetString, GetStringi, GetIntegerv, queryString,  in GrGLMakeAssembledGLInterface()
94     if (extensions.has("GL_KHR_blend_equation_advanced")) {  in GrGLMakeAssembledGLInterface()
96     } else if (extensions.has("GL_NV_blend_equation_advanced")) {  in GrGLMakeAssembledGLInterface()
108     if (glVer >= GR_GL_VER(4,4) || extensions.has("GL_ARB_clear_texture")) {  in GrGLMakeAssembledGLInterface()
133     if (glVer >= GR_GL_VER(3,1) || extensions.has("GL_ARB_draw_instanced") ||  in GrGLMakeAssembledGLInterface()
134         extensions.has("GL_EXT_draw_instanced")) {  in GrGLMakeAssembledGLInterface()
139     if (glVer >= GR_GL_VER(4,0) || extensions.has("GL_ARB_draw_indirect")) {  in GrGLMakeAssembledGLInterface()
154     if (glVer >= GR_GL_VER(3,2) || extensions.has("GL_ARB_texture_multisample")) {  in GrGLMakeAssembledGLInterface()
159     if (glVer >= GR_GL_VER(3,3) || extensions.has("GL_ARB_timer_query")) {  in GrGLMakeAssembledGLInterface()
163     } else if (extensions.has("GL_EXT_timer_query")) {  in GrGLMakeAssembledGLInterface()
184     if (glVer >= GR_GL_VER(4,3) || extensions.has("GL_ARB_multi_draw_indirect")) {  in GrGLMakeAssembledGLInterface()
212     if (glVer >= GR_GL_VER(4,2) || extensions.has("GL_ARB_texture_storage")) {  in GrGLMakeAssembledGLInterface()
214     } else if (extensions.has("GL_EXT_texture_storage")) {  in GrGLMakeAssembledGLInterface()
218     if (glVer >= GR_GL_VER(4,5) || extensions.has("GL_ARB_texture_barrier")) {  in GrGLMakeAssembledGLInterface()
220     } else if (extensions.has("GL_NV_texture_barrier")) {  in GrGLMakeAssembledGLInterface()
249     if (glVer >= GR_GL_VER(3,2) || extensions.has("GL_ARB_instanced_arrays")) {  in GrGLMakeAssembledGLInterface()
261     if (glVer >= GR_GL_VER(3,0) || extensions.has("GL_ARB_vertex_array_object")) {  in GrGLMakeAssembledGLInterface()
266     } else if (extensions.has("GL_APPLE_vertex_array_object")) {  in GrGLMakeAssembledGLInterface()
272     if (glVer >= GR_GL_VER(3,0) || extensions.has("GL_ARB_map_buffer_range")) {  in GrGLMakeAssembledGLInterface()
279     if (glVer >= GR_GL_VER(3,0) || extensions.has("GL_ARB_framebuffer_object")) {  in GrGLMakeAssembledGLInterface()
295     } else if (extensions.has("GL_EXT_framebuffer_object")) {  in GrGLMakeAssembledGLInterface()
309         if (extensions.has("GL_EXT_framebuffer_multisample")) {  in GrGLMakeAssembledGLInterface()
312         if (extensions.has("GL_EXT_framebuffer_blit")) {  in GrGLMakeAssembledGLInterface()
320     if (extensions.has("GL_NV_path_rendering")) {  in GrGLMakeAssembledGLInterface()
345     if (extensions.has("GL_NV_framebuffer_mixed_samples")) {  in GrGLMakeAssembledGLInterface()
349     if (extensions.has("GL_EXT_debug_marker")) {  in GrGLMakeAssembledGLInterface()
355     if (glVer >= GR_GL_VER(4,3) || extensions.has("GL_ARB_invalidate_subdata")) {  in GrGLMakeAssembledGLInterface()
364     if (glVer >= GR_GL_VER(4,3) || extensions.has("GL_ARB_program_interface_query")) {  in GrGLMakeAssembledGLInterface()
368     if (glVer >= GR_GL_VER(4,3) || extensions.has("GL_KHR_debug")) {  in GrGLMakeAssembledGLInterface()
379     if (extensions.has("GL_EXT_window_rectangles")) {  in GrGLMakeAssembledGLInterface()
383     if (extensions.has("EGL_KHR_image") || extensions.has("EGL_KHR_image_base")) {  in GrGLMakeAssembledGLInterface()
388     if (glVer >= GR_GL_VER(3, 2) || extensions.has("GL_ARB_sync")) {  in GrGLMakeAssembledGLInterface()
396     if (glVer >= GR_GL_VER(4,2) || extensions.has("GL_ARB_internalformat_query")) {  in GrGLMakeAssembledGLInterface()
406     if (glVer >= GR_GL_VER(3,2) || extensions.has("GL_ARB_sampler_objects")) {  in GrGLMakeAssembledGLInterface()
415     interface->fExtensions.swap(&extensions);  in GrGLMakeAssembledGLInterface()
438     GrGLExtensions extensions;  in GrGLMakeAssembledGLESInterface()  local
439     if (!extensions.init(kGLES_GrGLStandard, GetString, GetStringi, GetIntegerv, queryString,  in GrGLMakeAssembledGLESInterface()
457     } else if (extensions.has("GL_OES_vertex_array_object")) {  in GrGLMakeAssembledGLESInterface()
463     if (version >= GR_GL_VER(3,0) && extensions.has("GL_EXT_blend_func_extended")) {  in GrGLMakeAssembledGLESInterface()
468     if (extensions.has("GL_KHR_blend_equation_advanced")) {  in GrGLMakeAssembledGLESInterface()
470     } else if (extensions.has("GL_NV_blend_equation_advanced")) {  in GrGLMakeAssembledGLESInterface()
482     if (extensions.has("GL_EXT_clear_texture")) {  in GrGLMakeAssembledGLESInterface()
507     } else if (extensions.has("GL_EXT_draw_instanced")) {  in GrGLMakeAssembledGLESInterface()
552     if (extensions.has("GL_EXT_multi_draw_indirect")) {  in GrGLMakeAssembledGLESInterface()
575     } else if (extensions.has("GL_OES_texture_buffer")) {  in GrGLMakeAssembledGLESInterface()
578     } else if (extensions.has("GL_EXT_texture_buffer")) {  in GrGLMakeAssembledGLESInterface()
596     if (extensions.has("GL_NV_texture_barrier")) {  in GrGLMakeAssembledGLESInterface()
628     } else if (extensions.has("GL_EXT_instanced_arrays")) {  in GrGLMakeAssembledGLESInterface()
649     } else if (extensions.has("GL_CHROMIUM_framebuffer_multisample")) {  in GrGLMakeAssembledGLESInterface()
653         if (extensions.has("GL_ANGLE_framebuffer_multisample")) {  in GrGLMakeAssembledGLESInterface()
656         if (extensions.has("GL_ANGLE_framebuffer_blit")) {  in GrGLMakeAssembledGLESInterface()
661     if (extensions.has("GL_CHROMIUM_map_sub")) {  in GrGLMakeAssembledGLESInterface()
668     if (extensions.has("GL_EXT_multisampled_render_to_texture")) {  in GrGLMakeAssembledGLESInterface()
673     } else if (extensions.has("GL_IMG_multisampled_render_to_texture")) {  in GrGLMakeAssembledGLESInterface()
678     } else if (extensions.has("GL_APPLE_framebuffer_multisample")) {  in GrGLMakeAssembledGLESInterface()
700     // extensions. This code is written so that we never mix OES and non-OES functions.  in GrGLMakeAssembledGLESInterface()
711     } else if (extensions.has("GL_EXT_map_buffer_range")) {  in GrGLMakeAssembledGLESInterface()
716     if (extensions.has("GL_EXT_debug_marker")) {  in GrGLMakeAssembledGLESInterface()
733     if (extensions.has("GL_NV_path_rendering")) {  in GrGLMakeAssembledGLESInterface()
758     if (extensions.has("GL_CHROMIUM_path_rendering")) {  in GrGLMakeAssembledGLESInterface()
785     if (extensions.has("GL_NV_framebuffer_mixed_samples")) {  in GrGLMakeAssembledGLESInterface()
788     if (extensions.has("GL_CHROMIUM_framebuffer_mixed_samples")) {  in GrGLMakeAssembledGLESInterface()
792     if (extensions.has("GL_KHR_debug")) {  in GrGLMakeAssembledGLESInterface()
806             extensions.remove("GL_KHR_debug");  in GrGLMakeAssembledGLESInterface()
810     if (extensions.has("GL_CHROMIUM_bind_uniform_location")) {  in GrGLMakeAssembledGLESInterface()
814     if (extensions.has("GL_EXT_window_rectangles")) {  in GrGLMakeAssembledGLESInterface()
818     if (extensions.has("EGL_KHR_image") || extensions.has("EGL_KHR_image_base")) {  in GrGLMakeAssembledGLESInterface()
829     } else if (extensions.has("GL_APPLE_sync")) {  in GrGLMakeAssembledGLESInterface()
856     interface->fExtensions.swap(&extensions);  in GrGLMakeAssembledGLESInterface()