-#define FEATURE_dispatch 1
-#define FEATURE_texgen 1
-#define FEATURE_userclip 1
-
-#define FEATURE_accum FEATURE_GL
-#define FEATURE_arrayelt FEATURE_GL
-#define FEATURE_attrib_stack FEATURE_GL
-/* this disables vtxfmt, api_loopback, and api_noop completely */
-#define FEATURE_beginend FEATURE_GL
-#define FEATURE_colortable FEATURE_GL
-#define FEATURE_convolve FEATURE_GL
-#define FEATURE_dlist (FEATURE_GL && FEATURE_arrayelt && FEATURE_beginend)
-#define FEATURE_draw_read_buffer FEATURE_GL
-#define FEATURE_drawpix FEATURE_GL
-#define FEATURE_evaluators FEATURE_GL
-#define FEATURE_feedback FEATURE_GL
-#define FEATURE_pixel_transfer FEATURE_GL
-#define FEATURE_queryobj FEATURE_GL
-#define FEATURE_rastpos FEATURE_GL
-#define FEATURE_texture_fxt1 FEATURE_GL
-#define FEATURE_texture_s3tc FEATURE_GL
-
-#define FEATURE_extra_context_init FEATURE_ES
-#define FEATURE_fixedpt FEATURE_ES
-#define FEATURE_point_size_array FEATURE_ES
-#define FEATURE_vertex_array_byte FEATURE_ES
-
-#define FEATURE_es2_glsl FEATURE_ES2
-
-#define FEATURE_ARB_fragment_program 1
-#define FEATURE_ARB_vertex_program 1
-#define FEATURE_ARB_vertex_shader 1
-#define FEATURE_ARB_fragment_shader 1
-#define FEATURE_ARB_shader_objects (FEATURE_ARB_vertex_shader || FEATURE_ARB_fragment_shader)
-#define FEATURE_ARB_shading_language_100 FEATURE_ARB_shader_objects
-#define FEATURE_ARB_geometry_shader4 FEATURE_ARB_shader_objects
-
-#define FEATURE_ARB_framebuffer_object (FEATURE_GL && FEATURE_EXT_framebuffer_object)
-#define FEATURE_ARB_map_buffer_range FEATURE_GL
-#define FEATURE_ARB_pixel_buffer_object (FEATURE_GL && FEATURE_EXT_pixel_buffer_object)
-#define FEATURE_ARB_sync FEATURE_GL
-#define FEATURE_ARB_vertex_buffer_object 1
-
-#define FEATURE_EXT_framebuffer_blit FEATURE_GL
-#define FEATURE_EXT_framebuffer_object 1
-#define FEATURE_EXT_pixel_buffer_object 1
-#define FEATURE_EXT_texture_sRGB FEATURE_GL
-#define FEATURE_EXT_transform_feedback FEATURE_GL
-
-#define FEATURE_APPLE_object_purgeable FEATURE_GL
-#define FEATURE_ATI_fragment_shader FEATURE_GL
-#define FEATURE_NV_fence FEATURE_GL
-#define FEATURE_NV_fragment_program FEATURE_GL
-#define FEATURE_NV_vertex_program FEATURE_GL
-
-#define FEATURE_OES_EGL_image 1
-#define FEATURE_OES_draw_texture FEATURE_ES1
-#define FEATURE_OES_framebuffer_object FEATURE_ES
-#define FEATURE_OES_mapbuffer FEATURE_ES
-