mesa: Standardize names of OpenGL functions.
[mesa.git] / src / mesa / main / mfeatures.h
index 4e838abe0369a8f0cf4fb1bbb5881909a50c09f3..55e9cf9c4770eea0496cc66efe212d9c782dec10 100644 (file)
 #ifndef FEATURES_H
 #define FEATURES_H
 
-
-#ifndef _HAVE_FULL_GL
-#define _HAVE_FULL_GL 1
-#endif
-
-/* assert that a feature is disabled and should never be used */
-#define ASSERT_NO_FEATURE() ASSERT(0)
-
-/**
- * A feature can be anything.  But most of them share certain characteristics.
- *
- * When a feature defines driver entries, they can be initialized by
- *   _MESA_INIT_<FEATURE>_FUNCTIONS
- *
- * When a feature defines vtxfmt entries, they can be initialized and
- * installed by
- *   _MESA_INIT_<FEATURE>_VTXFMT
- *   _mesa_install_<feature>_vtxfmt
- *
- * When a feature defines dispatch entries, they are initialized by
- *   _mesa_init_<feature>_dispatch
- *
- * When a feature has states, they are initialized and freed by
- *   _mesa_init_<feature>
- *   _mesa_free_<feature>_data
- *
- * Except for states, the others compile to no-op when a feature is disabled.
- *
- * The GLAPIENTRYs and helper functions defined by a feature should also
- * compile to no-op when it is disabled.  But to save typings and to catch
- * bugs, some of them may be unavailable, or compile to ASSERT_NO_FEATURE()
- * when the feature is disabled.
- *
- * A feature following the conventions may be used without knowing if it is
- * enabled or not.
- */
-
 #ifndef FEATURE_ES1
 #define FEATURE_ES1 0
 #endif
 #define FEATURE_GL !FEATURE_ES
 #endif
 
-#ifdef IN_DRI_DRIVER
+#if defined(IN_DRI_DRIVER) || (FEATURE_GL + FEATURE_ES1 + FEATURE_ES2 > 1)
 #define FEATURE_remap_table               1
 #else
 #define FEATURE_remap_table               0
 #endif
 
-#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_histogram                 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_shading_language_120  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
-
 #endif /* FEATURES_H */