mesa xserver pixman git update 17 sep 2012

121 files changed, 193 insertions, 1669 deletions

diff --git a/mesalib/src/mesa/Makefile.am b/mesalib/src/mesa/Makefile.am
index 57325afab..8e4530da3 100644
--- a/mesalib/src/mesa/Makefile.am
+++ b/mesalib/src/mesa/Makefile.am
@@ -73,7 +73,7 @@ main/api_exec_es1.c: main/APIspec.xml main/es_generator.py main/APIspecutil.py m
 
 program/program_parse.tab.c program/program_parse.tab.h: program/program_parse.y
 	$(MKDIR_P) program
-	$(AM_V_GEN) $(YACC) -v -d --output=program/program_parse.tab.c $<
+	$(AM_V_GEN) $(YACC) -p "_mesa_program_" -v -d --output=program/program_parse.tab.c $<
 
 program/lex.yy.c: program/program_lexer.l
 	$(MKDIR_P) program
diff --git a/mesalib/src/mesa/SConscript b/mesalib/src/mesa/SConscript
index 920b545a8..dba75a264 100644
--- a/mesalib/src/mesa/SConscript
+++ b/mesalib/src/mesa/SConscript
@@ -280,7 +280,7 @@ statetracker_sources = [
     'state_tracker/st_texture.c',
 ]
 
-env.Append(YACCFLAGS = '-d')
+env.Append(YACCFLAGS = '-d -p "_mesa_program_"')
 program_lex = env.CFile('program/lex.yy.c', 'program/program_lexer.l')
 program_parse = env.CFile('program/program_parse.tab.c',
                           'program/program_parse.y')
diff --git a/mesalib/src/mesa/drivers/common/meta.c b/mesalib/src/mesa/drivers/common/meta.c
index 7e81e5ee1..3b13ad7f1 100644
--- a/mesalib/src/mesa/drivers/common/meta.c
+++ b/mesalib/src/mesa/drivers/common/meta.c
@@ -76,8 +76,9 @@
 #include "drivers/common/meta.h"
 #include "main/enums.h"
 #include "main/glformats.h"
+#include "../glsl/ralloc.h"
 
-
+static void *mem_ctx;
 /** Return offset in bytes of the field within a vertex struct */
 #define OFFSET(FIELD) ((void *) offsetof(struct vertex, FIELD))
 
@@ -178,12 +179,10 @@ struct save_state
    struct gl_query_object *CondRenderQuery;
    GLenum CondRenderMode;
 
-#if FEATURE_feedback
    /** MESA_META_SELECT_FEEDBACK */
    GLenum RenderMode;
    struct gl_selection Select;
    struct gl_feedback Feedback;
-#endif
 
    /** MESA_META_MULTISAMPLE */
    GLboolean MultisampleEnabled;
@@ -191,9 +190,7 @@ struct save_state
    /** Miscellaneous (always disabled) */
    GLboolean Lighting;
    GLboolean RasterDiscard;
-#if FEATURE_EXT_transform_feedback
    GLboolean TransformFeedbackNeedsResume;
-#endif
 };
 
 /**
@@ -286,6 +283,15 @@ struct gen_mipmap_state
    GLuint IntegerShaderProg;
 };
 
+/**
+ * State for GLSL texture sampler which is used to generate fragment
+ * shader in _mesa_meta_generate_mipmap().
+ */
+struct glsl_sampler {
+   const char *type;
+   const char *func;
+   const char *texcoords;
+};
 
 /**
  * State for texture decompression
@@ -438,35 +444,6 @@ _mesa_meta_free(struct gl_context *ctx)
 
 
 /**
- * This is an alternative to _mesa_set_enable() to handle some special cases.
- * See comments inside.
- */
-static void
-meta_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state)
-{
-   switch (cap) {
-   case GL_MULTISAMPLE:
-      /* We need to enable/disable multisample when using GLES but this enum
-       * is not supported there.
-       */
-      if (ctx->Multisample.Enabled == state)
-         return;
-      FLUSH_VERTICES(ctx, _NEW_MULTISAMPLE);
-      ctx->Multisample.Enabled = state;
-      break;
-   default:
-      _mesa_problem(ctx, "Unexpected cap in _meta_set_enable()");
-      return;
-   }
-
-   if (ctx->Driver.Enable) {
-      ctx->Driver.Enable(ctx, cap, state);
-   }
-}
-
-
-
-/**
  * Enter meta state.  This is like a light-weight version of glPushAttrib
  * but it also resets most GL state back to default values.
  *
@@ -485,7 +462,6 @@ _mesa_meta_begin(struct gl_context *ctx, GLbitfield state)
    memset(save, 0, sizeof(*save));
    save->SavedState = state;
 
-#if FEATURE_EXT_transform_feedback
    /* Pausing transform feedback needs to be done early, or else we won't be
     * able to change other state.
     */
@@ -494,7 +470,6 @@ _mesa_meta_begin(struct gl_context *ctx, GLbitfield state)
       !ctx->TransformFeedback.CurrentObject->Paused;
    if (save->TransformFeedbackNeedsResume)
       _mesa_PauseTransformFeedback();
-#endif
 
    if (state & MESA_META_ALPHA_TEST) {
       save->AlphaEnabled = ctx->Color.AlphaEnabled;
@@ -648,19 +623,24 @@ _mesa_meta_begin(struct gl_context *ctx, GLbitfield state)
             if (ctx->Texture.Unit[u].Enabled ||
                 ctx->Texture.Unit[u].TexGenEnabled) {
                _mesa_ActiveTextureARB(GL_TEXTURE0 + u);
-               _mesa_set_enable(ctx, GL_TEXTURE_1D, GL_FALSE);
                _mesa_set_enable(ctx, GL_TEXTURE_2D, GL_FALSE);
-               _mesa_set_enable(ctx, GL_TEXTURE_3D, GL_FALSE);
                if (ctx->Extensions.ARB_texture_cube_map)
                   _mesa_set_enable(ctx, GL_TEXTURE_CUBE_MAP, GL_FALSE);
-               if (ctx->Extensions.NV_texture_rectangle)
-                  _mesa_set_enable(ctx, GL_TEXTURE_RECTANGLE, GL_FALSE);
                if (ctx->Extensions.OES_EGL_image_external)
                   _mesa_set_enable(ctx, GL_TEXTURE_EXTERNAL_OES, GL_FALSE);
-               _mesa_set_enable(ctx, GL_TEXTURE_GEN_S, GL_FALSE);
-               _mesa_set_enable(ctx, GL_TEXTURE_GEN_T, GL_FALSE);
-               _mesa_set_enable(ctx, GL_TEXTURE_GEN_R, GL_FALSE);
-               _mesa_set_enable(ctx, GL_TEXTURE_GEN_Q, GL_FALSE);
+
+               if (ctx->API == API_OPENGL) {
+                  _mesa_set_enable(ctx, GL_TEXTURE_1D, GL_FALSE);
+                  _mesa_set_enable(ctx, GL_TEXTURE_3D, GL_FALSE);
+                  if (ctx->Extensions.NV_texture_rectangle)
+                     _mesa_set_enable(ctx, GL_TEXTURE_RECTANGLE, GL_FALSE);
+                  _mesa_set_enable(ctx, GL_TEXTURE_GEN_S, GL_FALSE);
+                  _mesa_set_enable(ctx, GL_TEXTURE_GEN_T, GL_FALSE);
+                  _mesa_set_enable(ctx, GL_TEXTURE_GEN_R, GL_FALSE);
+                  _mesa_set_enable(ctx, GL_TEXTURE_GEN_Q, GL_FALSE);
+               } else {
+                  _mesa_set_enable(ctx, GL_TEXTURE_GEN_STR_OES, GL_FALSE);
+               }
             }
          }
       }
@@ -770,7 +750,6 @@ _mesa_meta_begin(struct gl_context *ctx, GLbitfield state)
 	 _mesa_EndConditionalRender();
    }
 
-#if FEATURE_feedback
    if (state & MESA_META_SELECT_FEEDBACK) {
       save->RenderMode = ctx->RenderMode;
       if (ctx->RenderMode == GL_SELECT) {
@@ -781,12 +760,11 @@ _mesa_meta_begin(struct gl_context *ctx, GLbitfield state)
 	 _mesa_RenderMode(GL_RENDER);
       }
    }
-#endif
 
    if (state & MESA_META_MULTISAMPLE) {
       save->MultisampleEnabled = ctx->Multisample.Enabled;
       if (ctx->Multisample.Enabled)
-         meta_set_enable(ctx, GL_MULTISAMPLE, GL_FALSE);
+         _mesa_set_multisample(ctx, GL_FALSE);
    }
 
    /* misc */
@@ -1076,7 +1054,6 @@ _mesa_meta_end(struct gl_context *ctx)
 				      save->CondRenderMode);
    }
 
-#if FEATURE_feedback
    if (state & MESA_META_SELECT_FEEDBACK) {
       if (save->RenderMode == GL_SELECT) {
 	 _mesa_RenderMode(GL_SELECT);
@@ -1086,11 +1063,10 @@ _mesa_meta_end(struct gl_context *ctx)
 	 ctx->Feedback = save->Feedback;
       }
    }
-#endif
 
    if (state & MESA_META_MULTISAMPLE) {
       if (ctx->Multisample.Enabled != save->MultisampleEnabled)
-         meta_set_enable(ctx, GL_MULTISAMPLE, save->MultisampleEnabled);
+         _mesa_set_multisample(ctx, save->MultisampleEnabled);
    }
 
    /* misc */
@@ -1100,10 +1076,8 @@ _mesa_meta_end(struct gl_context *ctx)
    if (save->RasterDiscard) {
       _mesa_set_enable(ctx, GL_RASTERIZER_DISCARD, GL_TRUE);
    }
-#if FEATURE_EXT_transform_feedback
    if (save->TransformFeedbackNeedsResume)
       _mesa_ResumeTransformFeedback();
-#endif
 
    ctx->Meta->SaveStackDepth--;
 }
@@ -2974,7 +2948,7 @@ setup_texture_coords(GLenum faceTarget,
 
 static void
 setup_ff_generate_mipmap(struct gl_context *ctx,
-                           struct gen_mipmap_state *mipmap)
+                         struct gen_mipmap_state *mipmap)
 {
    struct vertex {
       GLfloat x, y, tex[3];
@@ -3004,30 +2978,61 @@ setup_ff_generate_mipmap(struct gl_context *ctx,
 
 
 static void
+setup_texture_sampler(GLenum target, struct glsl_sampler *sampler)
+{
+   switch(target) {
+   case GL_TEXTURE_1D:
+      sampler->type = "sampler1D";
+      sampler->func = "texture1D";
+      sampler->texcoords = "texCoords.x";
+      break;
+   case GL_TEXTURE_2D:
+      sampler->type = "sampler2D";
+      sampler->func = "texture2D";
+      sampler->texcoords = "texCoords.xy";
+      break;
+   case GL_TEXTURE_3D:
+      /* Code for mipmap generation with 3D textures is not used yet.
+       * It's a sw fallback.
+       */
+      sampler->type = "sampler3D";
+      sampler->func = "texture3D";
+      sampler->texcoords = "texCoords";
+      break;
+   case GL_TEXTURE_CUBE_MAP:
+      sampler->type = "samplerCube";
+      sampler->func = "textureCube";
+      sampler->texcoords = "texCoords";
+      break;
+   case GL_TEXTURE_1D_ARRAY:
+      sampler->type = "sampler1DArray";
+      sampler->func = "texture1DArray";
+      sampler->texcoords = "texCoords.xy";
+      break;
+   case GL_TEXTURE_2D_ARRAY:
+      sampler->type = "sampler2DArray";
+      sampler->func = "texture2DArray";
+      sampler->texcoords = "texCoords";
+      break;
+   default:
+      _mesa_problem(NULL, "Unexpected texture target 0x%x in"
+                    " setup_texture_sampler()\n", target);
+   }
+}
+
+
+static void
 setup_glsl_generate_mipmap(struct gl_context *ctx,
-                           struct gen_mipmap_state *mipmap)
+                           struct gen_mipmap_state *mipmap,
+                           GLenum target)
 {
    struct vertex {
       GLfloat x, y, tex[3];
    };
+   struct glsl_sampler sampler;
+   const char *vs_source;
+   const char *fs_template;
 
-   static const char *vs_source =
-      "attribute vec2 position;\n"
-      "attribute vec3 textureCoords;\n"
-      "varying vec3 texCoords;\n"
-      "void main()\n"
-      "{\n"
-      "   texCoords = textureCoords;\n"
-      "   gl_Position = vec4(position, 0.0, 1.0);\n"
-      "}\n";
-   static const char *fs_source =
-      "uniform sampler2D tex2d;\n"
-      "varying vec3 texCoords;\n"
-      "void main()\n"
-      "{\n"
-      "   gl_FragColor = texture2D(tex2d, texCoords.xy);\n"
-      "}\n";
- 
    static const char *vs_int_source =
       "#version 130\n"
       "in vec2 position;\n"
@@ -3048,8 +3053,51 @@ setup_glsl_generate_mipmap(struct gl_context *ctx,
       "{\n"
       "   out_color = texture(tex2d, texCoords.xy);\n"
       "}\n";
+   char *fs_source;
+   const char *extension_mode;
    GLuint vs, fs;
 
+   if (ctx->Const.GLSLVersion < 130) {
+      vs_source =
+         "attribute vec2 position;\n"
+         "attribute vec3 textureCoords;\n"
+         "varying vec3 texCoords;\n"
+         "void main()\n"
+         "{\n"
+         "   texCoords = textureCoords;\n"
+         "   gl_Position = vec4(position, 0.0, 1.0);\n"
+         "}\n";
+      fs_template =
+         "#extension GL_EXT_texture_array : %s\n"
+         "uniform %s texSampler;\n"
+         "varying vec3 texCoords;\n"
+         "void main()\n"
+         "{\n"
+         "   gl_FragColor = %s(texSampler, %s);\n"
+         "}\n";
+   } else {
+      vs_source =
+         "#version 130\n"
+         "in vec2 position;\n"
+         "in vec3 textureCoords;\n"
+         "out vec3 texCoords;\n"
+         "void main()\n"
+         "{\n"
+         "   texCoords = textureCoords;\n"
+         "   gl_Position = vec4(position, 0.0, 1.0);\n"
+         "}\n";
+      fs_template =
+         "#version 130\n"
+         "uniform %s texSampler;\n"
+         "in vec3 texCoords;\n"
+         "out %s out_color;\n"
+         "\n"
+         "void main()\n"
+         "{\n"
+         "   out_color = texture(texSampler, %s);\n"
+         "}\n";
+    }
+
    /* Check if already initialized */
    if (mipmap->ArrayObj != 0)
       return;
@@ -3067,6 +3115,25 @@ setup_glsl_generate_mipmap(struct gl_context *ctx,
    _mesa_VertexAttribPointerARB(1, 3, GL_FLOAT, GL_FALSE,
                                 sizeof(struct vertex), OFFSET(tex));
 
+   /* Generate a fragment shader program appropriate for the texture target */
+   setup_texture_sampler(target, &sampler);
+   mem_ctx = ralloc_context(NULL);
+
+   if (ctx->Const.GLSLVersion < 130) {
+      extension_mode = ((target == GL_TEXTURE_1D_ARRAY) ||
+                        (target == GL_TEXTURE_2D_ARRAY)) ?
+                       "require" : "disable";
+
+      fs_source = ralloc_asprintf(mem_ctx, fs_template,
+                                  extension_mode, sampler.type,
+                                  sampler.func, sampler.texcoords);
+   }
+   else {
+      fs_source = ralloc_asprintf(mem_ctx, fs_template,
+                                  sampler.type, "vec4",
+                                  sampler.texcoords);
+   }
+
    vs = compile_shader_with_debug(ctx, GL_VERTEX_SHADER, vs_source);
    fs = compile_shader_with_debug(ctx, GL_FRAGMENT_SHADER, fs_source);
 
@@ -3080,6 +3147,7 @@ setup_glsl_generate_mipmap(struct gl_context *ctx,
    _mesa_EnableVertexAttribArrayARB(0);
    _mesa_EnableVertexAttribArrayARB(1);
    link_program_with_debug(ctx, mipmap->ShaderProg);
+   ralloc_free(mem_ctx);
 
    if ((_mesa_is_desktop_gl(ctx) && ctx->Const.GLSLVersion >= 130) ||
        _mesa_is_gles3(ctx)){
@@ -3172,7 +3240,7 @@ _mesa_meta_GenerateMipmap(struct gl_context *ctx, GLenum target,
     * GenerateMipmap function.
     */
    if (use_glsl_version) {
-      setup_glsl_generate_mipmap(ctx, mipmap);
+      setup_glsl_generate_mipmap(ctx, mipmap, target);
 
       if (texObj->_IsIntegerFormat)
          _mesa_UseProgramObjectARB(mipmap->IntegerShaderProg);
@@ -3738,7 +3806,6 @@ void
 _mesa_meta_DrawTex(struct gl_context *ctx, GLfloat x, GLfloat y, GLfloat z,
                    GLfloat width, GLfloat height)
 {
-#if FEATURE_OES_draw_texture
    struct drawtex_state *drawtex = &ctx->Meta->DrawTex;
    struct vertex {
       GLfloat x, y, z, st[MAX_TEXTURE_UNITS][2];
@@ -3854,5 +3921,4 @@ _mesa_meta_DrawTex(struct gl_context *ctx, GLfloat x, GLfloat y, GLfloat z,
    _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4);
 
    _mesa_meta_end(ctx);
-#endif /* FEATURE_OES_draw_texture */
 }
diff --git a/mesalib/src/mesa/main/accum.c b/mesalib/src/mesa/main/accum.c
index 16c26168a..8b71640df 100644
--- a/mesalib/src/mesa/main/accum.c
+++ b/mesalib/src/mesa/main/accum.c
@@ -36,9 +36,6 @@
 #include "main/dispatch.h"
 
 
-#if FEATURE_accum
-
-
 void GLAPIENTRY
 _mesa_ClearAccum( GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha )
 {
@@ -496,9 +493,6 @@ _mesa_accum(struct gl_context *ctx, GLenum op, GLfloat value)
 }
 
 
-#endif /* FEATURE_accum */
-
-
 void 
 _mesa_init_accum( struct gl_context *ctx )
 {
diff --git a/mesalib/src/mesa/main/accum.h b/mesalib/src/mesa/main/accum.h
index 5b3f06aa9..594a7687d 100644
--- a/mesalib/src/mesa/main/accum.h
+++ b/mesalib/src/mesa/main/accum.h
@@ -44,8 +44,6 @@ struct _glapi_table;
 struct gl_context;
 struct gl_renderbuffer;
 
-#if FEATURE_accum
-
 extern void GLAPIENTRY
 _mesa_ClearAccum( GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha );
 
@@ -58,35 +56,6 @@ _mesa_accum(struct gl_context *ctx, GLenum op, GLfloat value);
 extern void
 _mesa_clear_accum_buffer(struct gl_context *ctx);
 
-#else /* FEATURE_accum */
-
-#include "main/compiler.h"
-
-static inline void
-_mesa_ClearAccum( GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha )
-{
-   /* this is used in _mesa_PopAttrib */
-   ASSERT_NO_FEATURE();
-}
-
-static inline void
-_mesa_init_accum_dispatch(struct _glapi_table *disp)
-{
-}
-
-static inline void
-_mesa_accum(struct gl_context *ctx, GLenum op, GLfloat value)
-{
-}
-
-static inline void
-_mesa_clear_accum_buffer(struct gl_context *ctx)
-{
-}
-
-
-#endif /* FEATURE_accum */
-
 extern void
 _mesa_init_accum( struct gl_context *ctx );
 
diff --git a/mesalib/src/mesa/main/api_arrayelt.c b/mesalib/src/mesa/main/api_arrayelt.c
index 152340b5f..d530001bc 100644
--- a/mesalib/src/mesa/main/api_arrayelt.c
+++ b/mesalib/src/mesa/main/api_arrayelt.c
@@ -83,9 +83,6 @@ typedef struct {
 #define NUM_TYPES 8
 
 
-#if FEATURE_arrayelt
-
-
 static const int ColorFuncs[2][NUM_TYPES] = {
    {
       _gloffset_Color3bv,
@@ -1711,6 +1708,3 @@ void _mesa_install_arrayelt_vtxfmt(struct _glapi_table *disp,
 {
    SET_ArrayElement(disp, vfmt->ArrayElement);
 }
-
-
-#endif /* FEATURE_arrayelt */
diff --git a/mesalib/src/mesa/main/api_arrayelt.h b/mesalib/src/mesa/main/api_arrayelt.h
index 03810c69b..988703259 100644
--- a/mesalib/src/mesa/main/api_arrayelt.h
+++ b/mesalib/src/mesa/main/api_arrayelt.h
@@ -31,8 +31,6 @@
 #include "main/mfeatures.h"
 #include "main/mtypes.h"
 
-#if FEATURE_arrayelt
-
 #define _MESA_INIT_ARRAYELT_VTXFMT(vfmt, impl)     \
    do {                                            \
       (vfmt)->ArrayElement = impl ## ArrayElement; \
@@ -52,33 +50,5 @@ extern void
 _mesa_install_arrayelt_vtxfmt(struct _glapi_table *disp,
                               const GLvertexformat *vfmt);
 
-#else /* FEATURE_arrayelt */
-
-#define _MESA_INIT_ARRAYELT_VTXFMT(vfmt, impl) do { } while (0)
-
-static inline GLboolean
-_ae_create_context( struct gl_context *ctx )
-{
-   return GL_TRUE;
-}
-
-static inline void
-_ae_destroy_context( struct gl_context *ctx )
-{
-}
-
-static inline void
-_ae_invalidate_state( struct gl_context *ctx, GLuint new_state )
-{
-}
-
-static inline void
-_mesa_install_arrayelt_vtxfmt(struct _glapi_table *disp,
-                              const GLvertexformat *vfmt)
-{
-}
-
-#endif /* FEATURE_arrayelt */
-
 
 #endif /* API_ARRAYELT_H */
diff --git a/mesalib/src/mesa/main/api_exec.c b/mesalib/src/mesa/main/api_exec.c
index c44818945..1da041545 100644
--- a/mesalib/src/mesa/main/api_exec.c
+++ b/mesalib/src/mesa/main/api_exec.c
@@ -33,17 +33,13 @@
 #include "accum.h"
 #include "api_loopback.h"
 #include "api_exec.h"
-#if FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
 #include "arbprogram.h"
-#endif
 #include "atifragshader.h"
 #include "attrib.h"
 #include "blend.h"
 #include "bufferobj.h"
 #include "arrayobj.h"
-#if FEATURE_draw_read_buffer
 #include "buffers.h"
-#endif
 #include "clear.h"
 #include "clip.h"
 #include "colortab.h"
@@ -60,9 +56,7 @@
 #include "get.h"
 #include "feedback.h"
 #include "fog.h"
-#if FEATURE_EXT_framebuffer_object
 #include "fbobject.h"
-#endif
 #include "framebuffer.h"
 #include "hint.h"
 #include "histogram.h"
@@ -77,9 +71,7 @@
 #include "polygon.h"
 #include "queryobj.h"
 #include "readpix.h"
-#if FEATURE_ARB_sampler_objects
 #include "samplerobj.h"
-#endif
 #include "scissor.h"
 #include "stencil.h"
 #include "texenv.h"
@@ -95,20 +87,13 @@
 #include "mtypes.h"
 #include "varray.h"
 #include "viewport.h"
-#if FEATURE_NV_vertex_program || FEATURE_NV_fragment_program
 #include "nvprogram.h"
-#endif
-#if FEATURE_ARB_shader_objects
 #include "shaderapi.h"
 #include "uniforms.h"
-#endif
 #include "syncobj.h"
 #include "main/dispatch.h"
 
 
-#if FEATURE_GL || FEATURE_ES2
-
-
 /**
  * Initialize a dispatch table with pointers to Mesa's immediate-mode
  * commands.
@@ -144,12 +129,9 @@ _mesa_create_exec_table(struct gl_context *ctx)
    SET_ColorMask(exec, _mesa_ColorMask);
    SET_CullFace(exec, _mesa_CullFace);
    SET_Disable(exec, _mesa_Disable);
-#if FEATURE_draw_read_buffer
    if (ctx->API == API_OPENGL || ctx->API == API_OPENGL_CORE)
       SET_DrawBuffer(exec, _mesa_DrawBuffer);
-
    SET_ReadBuffer(exec, _mesa_ReadBuffer);
-#endif
    SET_Enable(exec, _mesa_Enable);
    SET_Finish(exec, _mesa_Finish);
    SET_Flush(exec, _mesa_Flush);
@@ -376,10 +358,8 @@ _mesa_create_exec_table(struct gl_context *ctx)
    SET_StencilMaskSeparate(exec, _mesa_StencilMaskSeparate);
    SET_StencilOpSeparate(exec, _mesa_StencilOpSeparate);
 
-#if FEATURE_ARB_shader_objects
    _mesa_init_shader_dispatch(exec);
    _mesa_init_shader_uniform_dispatch(exec);
-#endif
 
    /* 2. GL_EXT_blend_color */
 #if 0
@@ -485,7 +465,6 @@ _mesa_create_exec_table(struct gl_context *ctx)
 #endif
 
    /* 233. GL_NV_vertex_program */
-#if FEATURE_NV_vertex_program
    if (ctx->API == API_OPENGL) {
       SET_BindProgramNV(exec, _mesa_BindProgram);
       SET_DeleteProgramsNV(exec, _mesa_DeletePrograms);
@@ -513,7 +492,6 @@ _mesa_create_exec_table(struct gl_context *ctx)
       SET_VertexAttribPointerNV(exec, _mesa_VertexAttribPointerNV);
       /* glVertexAttrib*NV functions handled in api_loopback.c */
    }
-#endif
    SET_GetVertexAttribPointervNV(exec, _mesa_GetVertexAttribPointervNV);
 
    /* 273. GL_APPLE_vertex_array_object */
@@ -526,7 +504,6 @@ _mesa_create_exec_table(struct gl_context *ctx)
    SET_IsVertexArrayAPPLE(exec, _mesa_IsVertexArrayAPPLE);
 
    /* 282. GL_NV_fragment_program */
-#if FEATURE_NV_fragment_program
    if (ctx->API == API_OPENGL) {
       SET_ProgramNamedParameter4fNV(exec, _mesa_ProgramNamedParameter4fNV);
       SET_ProgramNamedParameter4dNV(exec, _mesa_ProgramNamedParameter4dNV);
@@ -541,7 +518,6 @@ _mesa_create_exec_table(struct gl_context *ctx)
       SET_GetProgramLocalParameterdvARB(exec, _mesa_GetProgramLocalParameterdvARB);
       SET_GetProgramLocalParameterfvARB(exec, _mesa_GetProgramLocalParameterfvARB);
    }
-#endif
 
    /* 262. GL_NV_point_sprite */
 #if _HAVE_FULL_GL
@@ -624,7 +600,6 @@ _mesa_create_exec_table(struct gl_context *ctx)
 
    /* ARB 26. GL_ARB_vertex_program */
    /* ARB 27. GL_ARB_fragment_program */
-#if FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
    /* glVertexAttrib1sARB aliases glVertexAttrib1sNV */
    /* glVertexAttrib1fARB aliases glVertexAttrib1fNV */
    /* glVertexAttrib1dARB aliases glVertexAttrib1dNV */
@@ -692,7 +667,6 @@ _mesa_create_exec_table(struct gl_context *ctx)
       SET_GetProgramStringARB(exec, _mesa_GetProgramStringARB);
    }
    SET_GetProgramivARB(exec, _mesa_GetProgramivARB);
-#endif
 
    /* ARB 28. GL_ARB_vertex_buffer_object */
    _mesa_init_bufferobj_dispatch(ctx, exec);
@@ -703,9 +677,7 @@ _mesa_create_exec_table(struct gl_context *ctx)
    }
 
    /* ARB 37. GL_ARB_draw_buffers */
-#if FEATURE_draw_read_buffer
    SET_DrawBuffersARB(exec, _mesa_DrawBuffersARB);
-#endif
 
    /* ARB 66. GL_ARB_sync */
    if (ctx->API != API_OPENGLES2) {
@@ -738,7 +710,6 @@ _mesa_create_exec_table(struct gl_context *ctx)
       SET_TexBumpParameterfvATI(exec, _mesa_TexBumpParameterfvATI);
    }
 
-#if FEATURE_EXT_framebuffer_object
    SET_IsRenderbufferEXT(exec, _mesa_IsRenderbufferEXT);
    SET_BindRenderbufferEXT(exec, _mesa_BindRenderbufferEXT);
    SET_DeleteRenderbuffersEXT(exec, _mesa_DeleteRenderbuffersEXT);
@@ -758,49 +729,38 @@ _mesa_create_exec_table(struct gl_context *ctx)
    SET_FramebufferRenderbufferEXT(exec, _mesa_FramebufferRenderbufferEXT);
    SET_GetFramebufferAttachmentParameterivEXT(exec, _mesa_GetFramebufferAttachmentParameterivEXT);
    SET_GenerateMipmapEXT(exec, _mesa_GenerateMipmapEXT);
-#endif
 
-#if FEATURE_EXT_framebuffer_blit
    if (ctx->API != API_OPENGLES2) {
       SET_BlitFramebufferEXT(exec, _mesa_BlitFramebufferEXT);
    }
-#endif
 
    /* GL_EXT_gpu_program_parameters */
-#if FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
    if (ctx->API == API_OPENGL) {
       SET_ProgramEnvParameters4fvEXT(exec, _mesa_ProgramEnvParameters4fvEXT);
       SET_ProgramLocalParameters4fvEXT(exec, _mesa_ProgramLocalParameters4fvEXT);
    }
-#endif
 
    /* GL_MESA_texture_array / GL_EXT_texture_array */
-#if FEATURE_EXT_framebuffer_object
    if (ctx->API != API_OPENGLES2) {
       SET_FramebufferTextureLayerEXT(exec, _mesa_FramebufferTextureLayerEXT);
    }
-#endif
 
    /* GL_ATI_separate_stencil */
    if (ctx->API == API_OPENGL) {
       SET_StencilFuncSeparateATI(exec, _mesa_StencilFuncSeparateATI);
    }
 
-#if FEATURE_ARB_framebuffer_object
    /* The ARB_fbo functions are the union of
     * GL_EXT_fbo, GL_EXT_framebuffer_blit, GL_EXT_texture_array
     */
    if (ctx->API != API_OPENGLES2) {
       SET_RenderbufferStorageMultisample(exec, _mesa_RenderbufferStorageMultisample);
    }
-#endif
 
-#if FEATURE_ARB_map_buffer_range
    if (ctx->API != API_OPENGLES2) {
       SET_MapBufferRange(exec, _mesa_MapBufferRange);
       SET_FlushMappedBufferRange(exec, _mesa_FlushMappedBufferRange);
    }
-#endif
 
    /* GL_ARB_copy_buffer */
    if (ctx->API != API_OPENGLES2) {
@@ -827,25 +787,19 @@ _mesa_create_exec_table(struct gl_context *ctx)
       SET_EndConditionalRenderNV(exec, _mesa_EndConditionalRender);
    }
 
-#if FEATURE_OES_EGL_image
    SET_EGLImageTargetTexture2DOES(exec, _mesa_EGLImageTargetTexture2DOES);
    SET_EGLImageTargetRenderbufferStorageOES(exec, _mesa_EGLImageTargetRenderbufferStorageOES);
-#endif
 
-#if FEATURE_APPLE_object_purgeable
    if (ctx->API != API_OPENGLES2) {
       SET_ObjectPurgeableAPPLE(exec, _mesa_ObjectPurgeableAPPLE);
       SET_ObjectUnpurgeableAPPLE(exec, _mesa_ObjectUnpurgeableAPPLE);
       SET_GetObjectParameterivAPPLE(exec, _mesa_GetObjectParameterivAPPLE);
    }
-#endif
 
-#if FEATURE_ARB_geometry_shader4
    if (ctx->API != API_OPENGLES2) {
       SET_FramebufferTextureARB(exec, _mesa_FramebufferTextureARB);
       SET_FramebufferTextureFaceARB(exec, _mesa_FramebufferTextureFaceARB);
    }
-#endif
 
    if (ctx->API != API_OPENGLES2) {
       SET_ClampColorARB(exec, _mesa_ClampColorARB);
@@ -913,11 +867,9 @@ _mesa_create_exec_table(struct gl_context *ctx)
    SET_TextureStorage2DEXT(exec, _mesa_TextureStorage2DEXT);
    SET_TextureStorage3DEXT(exec, _mesa_TextureStorage3DEXT);
 
-#if FEATURE_ARB_sampler_objects
    if (ctx->API != API_OPENGLES2) {
       _mesa_init_sampler_object_dispatch(exec);
    }
-#endif
 
    if (_mesa_is_desktop_gl(ctx)) {
       SET_InvalidateTexSubImage(exec, _mesa_InvalidateTexSubImage);
@@ -931,5 +883,3 @@ _mesa_create_exec_table(struct gl_context *ctx)
 
    return exec;
 }
-
-#endif /* FEATURE_GL || FEATURE_ES2 */
diff --git a/mesalib/src/mesa/main/api_loopback.c b/mesalib/src/mesa/main/api_loopback.c
index c438307d8..a5fbe8ebf 100644
--- a/mesalib/src/mesa/main/api_loopback.c
+++ b/mesalib/src/mesa/main/api_loopback.c
@@ -86,9 +86,6 @@
 #define ATTRIBI_4UI(index,x,y,z,w)   CALL_VertexAttribI4uiEXT(GET_DISPATCH(), (index,x,y,z,w))
 
 
-#if FEATURE_beginend
-
-
 static void GLAPIENTRY
 loopback_Color3b_f( GLbyte red, GLbyte green, GLbyte blue )
 {
@@ -1720,6 +1717,3 @@ _mesa_loopback_init_api_table( struct _glapi_table *dest )
    SET_VertexAttribI4ubvEXT(dest, loopback_VertexAttribI4ubv);
    SET_VertexAttribI4usvEXT(dest, loopback_VertexAttribI4usv);
 }
-
-
-#endif /* FEATURE_beginend */
diff --git a/mesalib/src/mesa/main/api_loopback.h b/mesalib/src/mesa/main/api_loopback.h
index f53b90280..a99c30962 100644
--- a/mesalib/src/mesa/main/api_loopback.h
+++ b/mesalib/src/mesa/main/api_loopback.h
@@ -32,17 +32,6 @@
 
 struct _glapi_table;
 
-#if FEATURE_beginend
-
 extern void _mesa_loopback_init_api_table( struct _glapi_table *dest );
 
-#else /* FEATURE_beginend */
-
-static inline void
-_mesa_loopback_init_api_table( struct _glapi_table *dest )
-{
-}
-
-#endif /* FEATURE_beginend */
-
 #endif /* API_LOOPBACK_H */
diff --git a/mesalib/src/mesa/main/api_validate.c b/mesalib/src/mesa/main/api_validate.c
index d0d2ca4d4..db9d14a4c 100644
--- a/mesalib/src/mesa/main/api_validate.c
+++ b/mesalib/src/mesa/main/api_validate.c
@@ -110,25 +110,20 @@ check_valid_to_render(struct gl_context *ctx, const char *function)
    }
 
    switch (ctx->API) {
-#if FEATURE_es2_glsl
    case API_OPENGLES2:
       /* For ES2, we can draw if any vertex array is enabled (and we
        * should always have a vertex program/shader). */
       if (ctx->Array.ArrayObj->_Enabled == 0x0 || !ctx->VertexProgram._Current)
 	 return GL_FALSE;
       break;
-#endif
 
-#if FEATURE_ES1
    case API_OPENGLES:
       /* For OpenGL ES, only draw if we have vertex positions
        */
       if (!ctx->Array.ArrayObj->VertexAttrib[VERT_ATTRIB_POS].Enabled)
 	 return GL_FALSE;
       break;
-#endif
 
-#if FEATURE_GL
    case API_OPENGL:
    case API_OPENGL_CORE:
       {
@@ -151,7 +146,6 @@ check_valid_to_render(struct gl_context *ctx, const char *function)
          }
       }
       break;
-#endif
 
    default:
       ASSERT_NO_FEATURE();
@@ -616,8 +610,6 @@ _mesa_validate_DrawElementsInstanced(struct gl_context *ctx,
 }
 
 
-#if FEATURE_EXT_transform_feedback
-
 GLboolean
 _mesa_validate_DrawTransformFeedback(struct gl_context *ctx,
                                      GLenum mode,
@@ -662,5 +654,3 @@ _mesa_validate_DrawTransformFeedback(struct gl_context *ctx,
 
    return GL_TRUE;
 }
-
-#endif
diff --git a/mesalib/src/mesa/main/api_validate.h b/mesalib/src/mesa/main/api_validate.h
index 8dc8df4b2..0ca9c90d9 100644
--- a/mesalib/src/mesa/main/api_validate.h
+++ b/mesalib/src/mesa/main/api_validate.h
@@ -78,8 +78,6 @@ _mesa_validate_DrawElementsInstanced(struct gl_context *ctx,
                                      const GLvoid *indices, GLsizei primcount,
                                      GLint basevertex);
 
-#if FEATURE_EXT_transform_feedback
-
 extern GLboolean
 _mesa_validate_DrawTransformFeedback(struct gl_context *ctx,
                                      GLenum mode,
@@ -87,6 +85,5 @@ _mesa_validate_DrawTransformFeedback(struct gl_context *ctx,
                                      GLuint stream,
                                      GLsizei numInstances);
 
-#endif
 
 #endif
diff --git a/mesalib/src/mesa/main/arrayobj.c b/mesalib/src/mesa/main/arrayobj.c
index 9337fe725..9255559d5 100644
--- a/mesalib/src/mesa/main/arrayobj.c
+++ b/mesalib/src/mesa/main/arrayobj.c
@@ -236,11 +236,9 @@ _mesa_initialize_array_object( struct gl_context *ctx,
       case VERT_ATTRIB_EDGEFLAG:
          init_array(ctx, &obj->VertexAttrib[VERT_ATTRIB_EDGEFLAG], 1, GL_BOOL);
          break;
-#if FEATURE_point_size_array
       case VERT_ATTRIB_POINT_SIZE:
          init_array(ctx, &obj->VertexAttrib[VERT_ATTRIB_POINT_SIZE], 1, GL_FLOAT);
          break;
-#endif
       default:
          init_array(ctx, &obj->VertexAttrib[i], 4, GL_FLOAT);
          break;
diff --git a/mesalib/src/mesa/main/atifragshader.c b/mesalib/src/mesa/main/atifragshader.c
index 63608a33f..32ddfb8bb 100644
--- a/mesalib/src/mesa/main/atifragshader.c
+++ b/mesalib/src/mesa/main/atifragshader.c
@@ -32,8 +32,6 @@
 #include "main/dispatch.h"
 #include "main/atifragshader.h"
 
-#if FEATURE_ATI_fragment_shader
-
 #define MESA_DEBUG_ATI_FS 0
 
 static struct ati_fragment_shader DummyShader;
@@ -786,5 +784,3 @@ _mesa_SetFragmentShaderConstantATI(GLuint dst, const GLfloat * value)
       COPY_4V(ctx->ATIFragmentShader.GlobalConstants[dstindex], value);
    }
 }
-
-#endif /* FEATURE_ATI_fragment_shader */
diff --git a/mesalib/src/mesa/main/atifragshader.h b/mesalib/src/mesa/main/atifragshader.h
index 90ada212a..f5af5f15f 100644
--- a/mesalib/src/mesa/main/atifragshader.h
+++ b/mesalib/src/mesa/main/atifragshader.h
@@ -25,8 +25,6 @@ struct ati_fs_opcode_st
    GLint num_src_args;
 };
 
-extern struct ati_fs_opcode_st ati_fs_opcodes[];
-
 struct atifragshader_src_register
 {
    GLuint Index;
@@ -65,8 +63,6 @@ struct atifs_setupinst
 };
 
 
-#if FEATURE_ATI_fragment_shader
-
 extern void
 _mesa_init_ati_fragment_shader_dispatch(struct _glapi_table *disp);
 
@@ -130,25 +126,5 @@ _mesa_AlphaFragmentOp3ATI(GLenum op, GLuint dst, GLuint dstMod, GLuint arg1,
 extern void GLAPIENTRY
 _mesa_SetFragmentShaderConstantATI(GLuint dst, const GLfloat * value);
 
-#else /* FEATURE_ATI_fragment_shader */
-
-static inline void
-_mesa_init_ati_fragment_shader_dispatch(struct _glapi_table *disp)
-{
-}
-
-static inline struct ati_fragment_shader *
-_mesa_new_ati_fragment_shader(struct gl_context *ctx, GLuint id)
-{
-   return NULL;
-}
-
-static inline void
-_mesa_delete_ati_fragment_shader(struct gl_context *ctx,
-                                 struct ati_fragment_shader *s)
-{
-}
-
-#endif /* FEATURE_ATI_fragment_shader */
 
 #endif /* ATIFRAGSHADER_H */
diff --git a/mesalib/src/mesa/main/attrib.c b/mesalib/src/mesa/main/attrib.c
index 806cf09d8..b92c4652e 100644
--- a/mesalib/src/mesa/main/attrib.c
+++ b/mesalib/src/mesa/main/attrib.c
@@ -178,9 +178,6 @@ struct texture_state
 };
 
 
-#if FEATURE_attrib_stack
-
-
 /**
  * Allocate new attribute node of given type/kind.  Attach payload data.
  * Insert it into the linked list named by 'head'.
@@ -1609,9 +1606,6 @@ _mesa_init_attrib_dispatch(struct _glapi_table *disp)
 }
 
 
-#endif /* FEATURE_attrib_stack */
-
-
 /**
  * Free any attribute state data that might be attached to the context.
  */
diff --git a/mesalib/src/mesa/main/attrib.h b/mesalib/src/mesa/main/attrib.h
index 6809311cf..f75c3c5ce 100644
--- a/mesalib/src/mesa/main/attrib.h
+++ b/mesalib/src/mesa/main/attrib.h
@@ -33,8 +33,6 @@
 struct _glapi_table;
 struct gl_context;
 
-#if FEATURE_attrib_stack
-
 extern void GLAPIENTRY
 _mesa_PushAttrib( GLbitfield mask );
 
@@ -50,27 +48,6 @@ _mesa_PopClientAttrib( void );
 extern void
 _mesa_init_attrib_dispatch(struct _glapi_table *disp);
 
-#else /* FEATURE_attrib_stack */
-
-static inline void
-_mesa_PushClientAttrib( GLbitfield mask )
-{
-   ASSERT_NO_FEATURE();
-}
-
-static inline void
-_mesa_PopClientAttrib( void )
-{
-   ASSERT_NO_FEATURE();
-}
-
-static inline void
-_mesa_init_attrib_dispatch(struct _glapi_table *disp)
-{
-}
-
-#endif /* FEATURE_attrib_stack */
-
 extern void 
 _mesa_init_attrib( struct gl_context *ctx );
 
diff --git a/mesalib/src/mesa/main/bufferobj.c b/mesalib/src/mesa/main/bufferobj.c
index 0ce3667b6..0fc27e4ba 100644
--- a/mesalib/src/mesa/main/bufferobj.c
+++ b/mesalib/src/mesa/main/bufferobj.c
@@ -87,13 +87,11 @@ get_buffer_target(struct gl_context *ctx, GLenum target)
       return &ctx->CopyReadBuffer;
    case GL_COPY_WRITE_BUFFER:
       return &ctx->CopyWriteBuffer;
-#if FEATURE_EXT_transform_feedback
    case GL_TRANSFORM_FEEDBACK_BUFFER:
       if (ctx->Extensions.EXT_transform_feedback) {
          return &ctx->TransformFeedback.CurrentBuffer;
       }
       break;
-#endif
    case GL_TEXTURE_BUFFER:
       if (_mesa_is_desktop_gl(ctx)
           && ctx->Extensions.ARB_texture_buffer_object) {
@@ -1670,7 +1668,6 @@ _mesa_FlushMappedBufferRange(GLenum target, GLintptr offset, GLsizeiptr length)
 }
 
 
-#if FEATURE_APPLE_object_purgeable
 static GLenum
 buffer_object_purgeable(struct gl_context *ctx, GLuint name, GLenum option)
 {
@@ -2045,8 +2042,6 @@ _mesa_GetObjectParameterivAPPLE(GLenum objectType, GLuint name, GLenum pname,
    }
 }
 
-#endif /* FEATURE_APPLE_object_purgeable */
-
 static void
 set_ubo_binding(struct gl_context *ctx,
 		int index,
diff --git a/mesalib/src/mesa/main/bufferobj.h b/mesalib/src/mesa/main/bufferobj.h
index 15fdb9c30..4f1e61b63 100644
--- a/mesalib/src/mesa/main/bufferobj.h
+++ b/mesalib/src/mesa/main/bufferobj.h
@@ -148,7 +148,6 @@ _mesa_MapBufferRange(GLenum target, GLintptr offset, GLsizeiptr length,
 extern void GLAPIENTRY
 _mesa_FlushMappedBufferRange(GLenum target, GLintptr offset, GLsizeiptr length);
 
-#if FEATURE_APPLE_object_purgeable
 extern GLenum GLAPIENTRY
 _mesa_ObjectPurgeableAPPLE(GLenum objectType, GLuint name, GLenum option);
 
@@ -157,7 +156,6 @@ _mesa_ObjectUnpurgeableAPPLE(GLenum objectType, GLuint name, GLenum option);
 
 extern void GLAPIENTRY
 _mesa_GetObjectParameterivAPPLE(GLenum objectType, GLuint name, GLenum pname, GLint* params);
-#endif
 
 void GLAPIENTRY
 _mesa_BindBufferBase(GLenum target, GLuint index, GLuint buffer);
diff --git a/mesalib/src/mesa/main/colortab.c b/mesalib/src/mesa/main/colortab.c
index f20dee677..5799c01f6 100644
--- a/mesalib/src/mesa/main/colortab.c
+++ b/mesalib/src/mesa/main/colortab.c
@@ -39,8 +39,6 @@
 #include "main/dispatch.h"
 
 
-#if FEATURE_colortable
-
 void GLAPIENTRY
 _mesa_ColorTable( GLenum target, GLenum internalFormat,
                   GLsizei width, GLenum format, GLenum type,
@@ -164,6 +162,3 @@ _mesa_init_colortable_dispatch(struct _glapi_table *disp)
    /* GL_ARB_robustness */
    SET_GetnColorTableARB(disp, _mesa_GetnColorTableARB);
 }
-
-
-#endif /* FEATURE_colortable */
diff --git a/mesalib/src/mesa/main/colortab.h b/mesalib/src/mesa/main/colortab.h
index 4e225ffc9..7b8df38a1 100644
--- a/mesalib/src/mesa/main/colortab.h
+++ b/mesalib/src/mesa/main/colortab.h
@@ -33,8 +33,6 @@
 
 struct _glapi_table;
 
-#if FEATURE_colortable
-
 extern void GLAPIENTRY
 _mesa_ColorTable( GLenum target, GLenum internalformat,
                   GLsizei width, GLenum format, GLenum type,
@@ -48,29 +46,5 @@ _mesa_ColorSubTable( GLenum target, GLsizei start,
 extern void
 _mesa_init_colortable_dispatch(struct _glapi_table *disp);
 
-#else /* FEATURE_colortable */
-
-static inline void GLAPIENTRY
-_mesa_ColorTable( GLenum target, GLenum internalformat,
-                  GLsizei width, GLenum format, GLenum type,
-                  const GLvoid *table )
-{
-   ASSERT_NO_FEATURE();
-}
-
-static inline void GLAPIENTRY
-_mesa_ColorSubTable( GLenum target, GLsizei start,
-                     GLsizei count, GLenum format, GLenum type,
-                     const GLvoid *table )
-{
-   ASSERT_NO_FEATURE();
-}
-
-static inline void
-_mesa_init_colortable_dispatch(struct _glapi_table *disp)
-{
-}
-
-#endif /* FEATURE_colortable */
 
 #endif /* COLORTAB_H */
diff --git a/mesalib/src/mesa/main/context.c b/mesalib/src/mesa/main/context.c
index 6b28690ec..abce52e58 100644
--- a/mesalib/src/mesa/main/context.c
+++ b/mesalib/src/mesa/main/context.c
@@ -599,15 +599,10 @@ _mesa_init_constants(struct gl_context *ctx)
    ctx->Const.MaxUniformBlockSize = 16384;
    ctx->Const.UniformBufferOffsetAlignment = 1;
 
-#if FEATURE_ARB_vertex_program
    init_program_limits(ctx, GL_VERTEX_PROGRAM_ARB, &ctx->Const.VertexProgram);
-#endif
-#if FEATURE_ARB_fragment_program
    init_program_limits(ctx, GL_FRAGMENT_PROGRAM_ARB, &ctx->Const.FragmentProgram);
-#endif
-#if FEATURE_ARB_geometry_shader4
    init_program_limits(ctx, MESA_GEOMETRY_PROGRAM, &ctx->Const.GeometryProgram);
-#endif
+
    ctx->Const.MaxProgramMatrices = MAX_PROGRAM_MATRICES;
    ctx->Const.MaxProgramMatrixStackDepth = MAX_PROGRAM_MATRIX_STACK_DEPTH;
 
@@ -617,23 +612,17 @@ _mesa_init_constants(struct gl_context *ctx)
    /* GL_ARB_draw_buffers */
    ctx->Const.MaxDrawBuffers = MAX_DRAW_BUFFERS;
 
-#if FEATURE_EXT_framebuffer_object
    ctx->Const.MaxColorAttachments = MAX_COLOR_ATTACHMENTS;
    ctx->Const.MaxRenderbufferSize = MAX_RENDERBUFFER_SIZE;
-#endif
 
-#if FEATURE_ARB_vertex_shader
    ctx->Const.MaxVertexTextureImageUnits = MAX_VERTEX_TEXTURE_IMAGE_UNITS;
    ctx->Const.MaxCombinedTextureImageUnits = MAX_COMBINED_TEXTURE_IMAGE_UNITS;
    ctx->Const.MaxVarying = MAX_VARYING;
-#endif
-#if FEATURE_ARB_geometry_shader4
    ctx->Const.MaxGeometryTextureImageUnits = MAX_GEOMETRY_TEXTURE_IMAGE_UNITS;
    ctx->Const.MaxVertexVaryingComponents = MAX_VERTEX_VARYING_COMPONENTS;
    ctx->Const.MaxGeometryVaryingComponents = MAX_GEOMETRY_VARYING_COMPONENTS;
    ctx->Const.MaxGeometryOutputVertices = MAX_GEOMETRY_OUTPUT_VERTICES;
    ctx->Const.MaxGeometryTotalOutputComponents = MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS;
-#endif
 
    /* Shading language version */
    if (_mesa_is_desktop_gl(ctx)) {
@@ -961,7 +950,6 @@ _mesa_initialize_context(struct gl_context *ctx,
       return GL_FALSE;
    }
 
-#if FEATURE_dispatch
    /* setup the API dispatch tables */
    switch (ctx->API) {
 #if FEATURE_GL || FEATURE_ES2
@@ -985,7 +973,6 @@ _mesa_initialize_context(struct gl_context *ctx,
       _mesa_reference_shared_state(ctx, &ctx->Shared, NULL);
       return GL_FALSE;
    }
-#endif
    ctx->CurrentDispatch = ctx->Exec;
 
    ctx->FragmentProgram._MaintainTexEnvProgram
@@ -1008,7 +995,6 @@ _mesa_initialize_context(struct gl_context *ctx,
 
    switch (ctx->API) {
    case API_OPENGL:
-#if FEATURE_dlist
       ctx->Save = _mesa_create_save_table();
       if (!ctx->Save) {
          _mesa_reference_shared_state(ctx, &ctx->Shared, NULL);
@@ -1017,7 +1003,6 @@ _mesa_initialize_context(struct gl_context *ctx,
       }
 
       _mesa_install_save_vtxfmt( ctx, &ctx->ListState.ListVtxfmt );
-#endif
    case API_OPENGL_CORE:
       break;
    case API_OPENGLES:
@@ -1138,12 +1123,9 @@ _mesa_free_context_data( struct gl_context *ctx )
    _mesa_free_varray_data(ctx);
    _mesa_free_transform_feedback(ctx);
 
-#if FEATURE_ARB_pixel_buffer_object
    _mesa_reference_buffer_object(ctx, &ctx->Pack.BufferObj, NULL);
    _mesa_reference_buffer_object(ctx, &ctx->Unpack.BufferObj, NULL);
    _mesa_reference_buffer_object(ctx, &ctx->DefaultPacking.BufferObj, NULL);
-#endif
-
    _mesa_reference_buffer_object(ctx, &ctx->Array.ArrayBufferObj, NULL);
 
    /* free dispatch tables */
diff --git a/mesalib/src/mesa/main/convolve.c b/mesalib/src/mesa/main/convolve.c
index 74f28da87..cac8a9979 100644
--- a/mesalib/src/mesa/main/convolve.c
+++ b/mesalib/src/mesa/main/convolve.c
@@ -41,8 +41,6 @@
 #include "main/dispatch.h"
 
 
-#if FEATURE_convolve
-
 static void GLAPIENTRY
 _mesa_ConvolutionFilter1D(GLenum target, GLenum internalFormat, GLsizei width, GLenum format, GLenum type, const GLvoid *image)
 {
@@ -200,6 +198,3 @@ _mesa_init_convolve_dispatch(struct _glapi_table *disp)
    SET_GetnConvolutionFilterARB(disp, _mesa_GetnConvolutionFilterARB);
    SET_GetnSeparableFilterARB(disp, _mesa_GetnSeparableFilterARB);
 }
-
-
-#endif /* FEATURE_convolve */
diff --git a/mesalib/src/mesa/main/convolve.h b/mesalib/src/mesa/main/convolve.h
index 952285643..2fbe3c7f5 100644
--- a/mesalib/src/mesa/main/convolve.h
+++ b/mesalib/src/mesa/main/convolve.h
@@ -33,19 +33,7 @@
 
 struct _glapi_table;
 
-
-#if FEATURE_convolve
-
 extern void
 _mesa_init_convolve_dispatch(struct _glapi_table *disp);
 
-#else /* FEATURE_convolve */
-
-static inline void
-_mesa_init_convolve_dispatch(struct _glapi_table *disp)
-{
-}
-
-#endif /* FEATURE_convolve */
-
 #endif /* CONVOLVE_H */
diff --git a/mesalib/src/mesa/main/dlist.c b/mesalib/src/mesa/main/dlist.c
index 40e693364..b663e364c 100644
--- a/mesalib/src/mesa/main/dlist.c
+++ b/mesalib/src/mesa/main/dlist.c
@@ -35,9 +35,7 @@
 #include "api_exec.h"
 #include "api_loopback.h"
 #include "api_validate.h"
-#if FEATURE_ATI_fragment_shader
 #include "atifragshader.h"
-#endif
 #include "config.h"
 #include "mfeatures.h"
 #include "bufferobj.h"
@@ -46,9 +44,7 @@
 #include "dlist.h"
 #include "enums.h"
 #include "eval.h"
-#if FEATURE_EXT_framebuffer_object
 #include "fbobject.h"
-#endif
 #include "framebuffer.h"
 #include "glapi/glapi.h"
 #include "glformats.h"
@@ -66,15 +62,9 @@
 #include "texstorage.h"
 #include "mtypes.h"
 #include "varray.h"
-#if FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
 #include "arbprogram.h"
-#endif
-#if FEATURE_NV_vertex_program || FEATURE_NV_fragment_program
 #include "nvprogram.h"
-#endif
-#if FEATURE_EXT_transform_feedback
 #include "transformfeedback.h"
-#endif
 
 #include "math/m_matrix.h"
 
@@ -553,9 +543,6 @@ union uint64_pair
 static GLuint InstSize[OPCODE_END_OF_LIST + 1];
 
 
-#if FEATURE_dlist
-
-
 void mesa_print_display_list(GLuint list);
 
 
@@ -741,7 +728,6 @@ _mesa_delete_list(struct gl_context *ctx, struct gl_display_list *dlist)
             free(n[11].data);
             n += InstSize[n[0].opcode];
             break;
-#if FEATURE_NV_vertex_program
          case OPCODE_LOAD_PROGRAM_NV:
             free(n[4].data);      /* program string */
             n += InstSize[n[0].opcode];
@@ -750,19 +736,14 @@ _mesa_delete_list(struct gl_context *ctx, struct gl_display_list *dlist)
             free(n[2].data);      /* array of program ids */
             n += InstSize[n[0].opcode];
             break;
-#endif
-#if FEATURE_NV_fragment_program
          case OPCODE_PROGRAM_NAMED_PARAMETER_NV:
             free(n[3].data);      /* parameter name */
             n += InstSize[n[0].opcode];
             break;
-#endif
-#if FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
          case OPCODE_PROGRAM_STRING_ARB:
             free(n[4].data);      /* program string */
             n += InstSize[n[0].opcode];
             break;
-#endif
          case OPCODE_UNIFORM_1FV:
          case OPCODE_UNIFORM_2FV:
          case OPCODE_UNIFORM_3FV:
@@ -4861,7 +4842,6 @@ save_SampleCoverageARB(GLclampf value, GLboolean invert)
 /*
  * GL_NV_vertex_program
  */
-#if FEATURE_NV_vertex_program || FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
 static void GLAPIENTRY
 save_BindProgramNV(GLenum target, GLuint id)
 {
@@ -4961,9 +4941,7 @@ save_ProgramEnvParameter4dvARB(GLenum target, GLuint index,
                                  (GLfloat) params[2], (GLfloat) params[3]);
 }
 
-#endif /* FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program || FEATURE_NV_vertex_program */
 
-#if FEATURE_NV_vertex_program
 static void GLAPIENTRY
 save_ExecuteProgramNV(GLenum target, GLuint id, const GLfloat *params)
 {
@@ -5078,13 +5056,11 @@ save_TrackMatrixNV(GLenum target, GLuint address,
       CALL_TrackMatrixNV(ctx->Exec, (target, address, matrix, transform));
    }
 }
-#endif /* FEATURE_NV_vertex_program */
 
 
 /*
  * GL_NV_fragment_program
  */
-#if FEATURE_NV_fragment_program
 static void GLAPIENTRY
 save_ProgramLocalParameter4fARB(GLenum target, GLuint index,
                                 GLfloat x, GLfloat y, GLfloat z, GLfloat w)
@@ -5262,9 +5238,6 @@ save_ProgramNamedParameter4dvNV(GLuint id, GLsizei len, const GLubyte * name,
                                   (GLfloat) v[3]);
 }
 
-#endif /* FEATURE_NV_fragment_program */
-
-
 
 /* GL_EXT_stencil_two_side */
 static void GLAPIENTRY
@@ -5302,8 +5275,6 @@ save_DepthBoundsEXT(GLclampd zmin, GLclampd zmax)
 
 
 
-#if FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
-
 static void GLAPIENTRY
 save_ProgramStringARB(GLenum target, GLenum format, GLsizei len,
                       const GLvoid * string)
@@ -5331,10 +5302,6 @@ save_ProgramStringARB(GLenum target, GLenum format, GLsizei len,
    }
 }
 
-#endif /* FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program */
-
-
-#if FEATURE_queryobj
 
 static void GLAPIENTRY
 save_BeginQueryARB(GLenum target, GLuint id)
@@ -5416,8 +5383,6 @@ save_EndQueryIndexed(GLenum target, GLuint index)
    }
 }
 
-#endif /* FEATURE_queryobj */
-
 
 static void GLAPIENTRY
 save_DrawBuffersARB(GLsizei count, const GLenum * buffers)
@@ -5470,7 +5435,6 @@ save_TexBumpParameterivATI(GLenum pname, const GLint *param)
    save_TexBumpParameterfvATI(pname, p);
 }
 
-#if FEATURE_ATI_fragment_shader
 static void GLAPIENTRY
 save_BindFragmentShaderATI(GLuint id)
 {
@@ -5504,7 +5468,6 @@ save_SetFragmentShaderConstantATI(GLuint dst, const GLfloat *value)
       CALL_SetFragmentShaderConstantATI(ctx->Exec, (dst, value));
    }
 }
-#endif
 
 static void GLAPIENTRY
 save_Attr1fNV(GLenum attr, GLfloat x)
@@ -6354,7 +6317,6 @@ exec_GetUniformLocationARB(GLuint program, const GLchar *name)
 /* XXX more shader functions needed here */
 
 
-#if FEATURE_EXT_framebuffer_blit
 static void GLAPIENTRY
 save_BlitFramebufferEXT(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
                         GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
@@ -6382,7 +6344,6 @@ save_BlitFramebufferEXT(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
                                           mask, filter));
    }
 }
-#endif
 
 
 /** GL_EXT_provoking_vertex */
@@ -8412,12 +8373,9 @@ execute_list(struct gl_context *ctx, GLuint list)
          case OPCODE_WINDOW_POS_ARB:   /* GL_ARB_window_pos */
             CALL_WindowPos3fMESA(ctx->Exec, (n[1].f, n[2].f, n[3].f));
             break;
-#if FEATURE_NV_vertex_program || FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
          case OPCODE_BIND_PROGRAM_NV:  /* GL_NV_vertex_program */
             CALL_BindProgramNV(ctx->Exec, (n[1].e, n[2].ui));
             break;
-#endif
-#if FEATURE_NV_vertex_program
          case OPCODE_EXECUTE_PROGRAM_NV:
             {
                GLfloat v[4];
@@ -8439,9 +8397,6 @@ execute_list(struct gl_context *ctx, GLuint list)
          case OPCODE_TRACK_MATRIX_NV:
             CALL_TrackMatrixNV(ctx->Exec, (n[1].e, n[2].ui, n[3].e, n[4].e));
             break;
-#endif
-
-#if FEATURE_NV_fragment_program
          case OPCODE_PROGRAM_LOCAL_PARAMETER_ARB:
             CALL_ProgramLocalParameter4fARB(ctx->Exec,
                                             (n[1].e, n[2].ui, n[3].f, n[4].f,
@@ -8453,28 +8408,21 @@ execute_list(struct gl_context *ctx, GLuint list)
                                                        data, n[4].f, n[5].f,
                                                        n[6].f, n[7].f));
             break;
-#endif
-
          case OPCODE_ACTIVE_STENCIL_FACE_EXT:
             CALL_ActiveStencilFaceEXT(ctx->Exec, (n[1].e));
             break;
          case OPCODE_DEPTH_BOUNDS_EXT:
             CALL_DepthBoundsEXT(ctx->Exec, (n[1].f, n[2].f));
             break;
-#if FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
          case OPCODE_PROGRAM_STRING_ARB:
             CALL_ProgramStringARB(ctx->Exec,
                                   (n[1].e, n[2].e, n[3].i, n[4].data));
             break;
-#endif
-#if FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program || FEATURE_NV_vertex_program
          case OPCODE_PROGRAM_ENV_PARAMETER_ARB:
             CALL_ProgramEnvParameter4fARB(ctx->Exec, (n[1].e, n[2].ui, n[3].f,
                                                       n[4].f, n[5].f,
                                                       n[6].f));
             break;
-#endif
-#if FEATURE_queryobj
          case OPCODE_BEGIN_QUERY_ARB:
             CALL_BeginQueryARB(ctx->Exec, (n[1].e, n[2].ui));
             break;
@@ -8490,7 +8438,6 @@ execute_list(struct gl_context *ctx, GLuint list)
          case OPCODE_END_QUERY_INDEXED:
             CALL_EndQueryIndexed(ctx->Exec, (n[1].e, n[2].ui));
             break;
-#endif
          case OPCODE_DRAW_BUFFERS_ARB:
             {
                GLenum buffers[MAX_DRAW_BUFFERS];
@@ -8500,14 +8447,11 @@ execute_list(struct gl_context *ctx, GLuint list)
                CALL_DrawBuffersARB(ctx->Exec, (n[1].i, buffers));
             }
             break;
-#if FEATURE_EXT_framebuffer_blit
 	 case OPCODE_BLIT_FRAMEBUFFER:
 	    CALL_BlitFramebufferEXT(ctx->Exec, (n[1].i, n[2].i, n[3].i, n[4].i,
                                                 n[5].i, n[6].i, n[7].i, n[8].i,
                                                 n[9].i, n[10].e));
 	    break;
-#endif
-
 	 case OPCODE_USE_PROGRAM:
 	    CALL_UseProgramObjectARB(ctx->Exec, (n[1].ui));
 	    break;
@@ -8644,7 +8588,6 @@ execute_list(struct gl_context *ctx, GLuint list)
                CALL_TexBumpParameterfvATI(ctx->Exec, (pname, values));
             }
             break;
-#if FEATURE_ATI_fragment_shader
          case OPCODE_BIND_FRAGMENT_SHADER_ATI:
             CALL_BindFragmentShaderATI(ctx->Exec, (n[1].i));
             break;
@@ -8658,7 +8601,6 @@ execute_list(struct gl_context *ctx, GLuint list)
                CALL_SetFragmentShaderConstantATI(ctx->Exec, (dst, values));
             }
             break;
-#endif
          case OPCODE_ATTR_1F_NV:
             CALL_VertexAttrib1fNV(ctx->Exec, (n[1].e, n[2].f));
             break;
@@ -10289,7 +10231,6 @@ _mesa_create_save_table(void)
    SET_MultiModeDrawArraysIBM(table, exec_MultiModeDrawArraysIBM);
    SET_MultiModeDrawElementsIBM(table, exec_MultiModeDrawElementsIBM);
 
-#if FEATURE_NV_vertex_program
    /* 233. GL_NV_vertex_program */
    /* The following commands DO NOT go into display lists:
     * AreProgramsResidentNV, IsProgramNV, GenProgramsNV, DeleteProgramsNV,
@@ -10320,20 +10261,16 @@ _mesa_create_save_table(void)
    SET_ProgramParameters4fvNV(table, save_ProgramParameters4fvNV);
    SET_TrackMatrixNV(table, save_TrackMatrixNV);
    SET_VertexAttribPointerNV(table, _mesa_VertexAttribPointerNV);
-#endif
 
    /* 244. GL_ATI_envmap_bumpmap */
    SET_TexBumpParameterivATI(table, save_TexBumpParameterivATI);
    SET_TexBumpParameterfvATI(table, save_TexBumpParameterfvATI);
 
    /* 245. GL_ATI_fragment_shader */
-#if FEATURE_ATI_fragment_shader
    SET_BindFragmentShaderATI(table, save_BindFragmentShaderATI);
    SET_SetFragmentShaderConstantATI(table, save_SetFragmentShaderConstantATI);
-#endif
 
    /* 282. GL_NV_fragment_program */
-#if FEATURE_NV_fragment_program
    SET_ProgramNamedParameter4fNV(table, save_ProgramNamedParameter4fNV);
    SET_ProgramNamedParameter4dNV(table, save_ProgramNamedParameter4dNV);
    SET_ProgramNamedParameter4fvNV(table, save_ProgramNamedParameter4fvNV);
@@ -10350,7 +10287,6 @@ _mesa_create_save_table(void)
                                      _mesa_GetProgramLocalParameterdvARB);
    SET_GetProgramLocalParameterfvARB(table,
                                      _mesa_GetProgramLocalParameterfvARB);
-#endif
 
    /* 262. GL_NV_point_sprite */
    SET_PointParameteriNV(table, save_PointParameteriNV);
@@ -10420,7 +10356,6 @@ _mesa_create_save_table(void)
 
    /* ARB 26. GL_ARB_vertex_program */
    /* ARB 27. GL_ARB_fragment_program */
-#if FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
    /* glVertexAttrib* functions alias the NV ones, handled elsewhere */
    SET_VertexAttribPointerARB(table, _mesa_VertexAttribPointerARB);
    SET_EnableVertexAttribArrayARB(table, _mesa_EnableVertexAttribArrayARB);
@@ -10450,7 +10385,6 @@ _mesa_create_save_table(void)
                                      _mesa_GetProgramLocalParameterfvARB);
    SET_GetProgramivARB(table, _mesa_GetProgramivARB);
    SET_GetProgramStringARB(table, _mesa_GetProgramStringARB);
-#endif
 
    /* ARB 28. GL_ARB_vertex_buffer_object */
    /* None of the extension's functions get compiled */
@@ -10466,18 +10400,14 @@ _mesa_create_save_table(void)
    SET_MapBufferARB(table, _mesa_MapBufferARB);
    SET_UnmapBufferARB(table, _mesa_UnmapBufferARB);
 
-#if FEATURE_queryobj
    _mesa_init_queryobj_dispatch(table); /* glGetQuery, etc */
    SET_BeginQueryARB(table, save_BeginQueryARB);
    SET_EndQueryARB(table, save_EndQueryARB);
    SET_QueryCounter(table, save_QueryCounter);
-#endif
 
    SET_DrawBuffersARB(table, save_DrawBuffersARB);
 
-#if FEATURE_EXT_framebuffer_blit
    SET_BlitFramebufferEXT(table, save_BlitFramebufferEXT);
-#endif
 
    /* GL_ARB_shader_objects */
    _mesa_init_shader_dispatch(table); /* Plug in glCreate/Delete/Get, etc */
@@ -10518,16 +10448,12 @@ _mesa_create_save_table(void)
    SET_BlendEquationSeparateEXT(table, save_BlendEquationSeparateEXT);
 
    /* GL_EXT_gpu_program_parameters */
-#if FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
    SET_ProgramEnvParameters4fvEXT(table, save_ProgramEnvParameters4fvEXT);
    SET_ProgramLocalParameters4fvEXT(table, save_ProgramLocalParameters4fvEXT);
-#endif
 
    /* ARB 50. GL_ARB_map_buffer_range */
-#if FEATURE_ARB_map_buffer_range
    SET_MapBufferRange(table, _mesa_MapBufferRange); /* no dlist save */
    SET_FlushMappedBufferRange(table, _mesa_FlushMappedBufferRange); /* no dl */
-#endif
 
    /* ARB 51. GL_ARB_texture_buffer_object */
    SET_TexBufferARB(table, _mesa_TexBuffer); /* no dlist save */
@@ -10539,11 +10465,9 @@ _mesa_create_save_table(void)
    SET_ProvokingVertexEXT(table, save_ProvokingVertexEXT);
 
    /* 371. GL_APPLE_object_purgeable */
-#if FEATURE_APPLE_object_purgeable
    SET_ObjectPurgeableAPPLE(table, _mesa_ObjectPurgeableAPPLE);
    SET_ObjectUnpurgeableAPPLE(table, _mesa_ObjectUnpurgeableAPPLE);
    SET_GetObjectParameterivAPPLE(table, _mesa_GetObjectParameterivAPPLE);
-#endif
 
    /* GL_EXT_texture_integer */
    SET_ClearColorIiEXT(table, save_ClearColorIi);
@@ -10586,7 +10510,6 @@ _mesa_create_save_table(void)
    (void) save_Uniform4uiv;
 #endif
 
-#if FEATURE_EXT_transform_feedback
    /* These are not compiled into display lists: */
    SET_BindBufferBaseEXT(table, _mesa_BindBufferBase);
    SET_BindBufferOffsetEXT(table, _mesa_BindBufferOffsetEXT);
@@ -10604,11 +10527,8 @@ _mesa_create_save_table(void)
                                       save_DrawTransformFeedbackInstanced);
    SET_DrawTransformFeedbackStreamInstanced(table,
                                 save_DrawTransformFeedbackStreamInstanced);
-#if FEATURE_queryobj
    SET_BeginQueryIndexed(table, save_BeginQueryIndexed);
    SET_EndQueryIndexed(table, save_EndQueryIndexed);
-#endif
-#endif
 
    /* GL_ARB_instanced_arrays */
    SET_VertexAttribDivisorARB(table, save_VertexAttribDivisor);
@@ -11076,9 +10996,6 @@ void _mesa_init_dlist_dispatch(struct _glapi_table *disp)
 }
 
 
-#endif /* FEATURE_dlist */
-
-
 /**
  * Initialize display list state for given context.
  */
@@ -11106,9 +11023,7 @@ _mesa_init_display_list(struct gl_context *ctx)
    /* Display List group */
    ctx->List.ListBase = 0;
 
-#if FEATURE_dlist
    _mesa_save_vtxfmt_init(&ctx->ListState.ListVtxfmt);
-#endif
 }
 
 
diff --git a/mesalib/src/mesa/main/dlist.h b/mesalib/src/mesa/main/dlist.h
index 89008431a..992a089f1 100644
--- a/mesalib/src/mesa/main/dlist.h
+++ b/mesalib/src/mesa/main/dlist.h
@@ -37,8 +37,6 @@
 #include "main/mtypes.h"
 
 
-#if FEATURE_dlist
-
 #define _MESA_INIT_DLIST_VTXFMT(vfmt, impl)  \
    do {                                      \
       (vfmt)->CallList  = impl ## CallList;  \
@@ -70,32 +68,6 @@ extern void _mesa_install_dlist_vtxfmt(struct _glapi_table *disp,
 
 extern void _mesa_init_dlist_dispatch(struct _glapi_table *disp);
 
-#else /* FEATURE_dlist */
-
-#include "main/compiler.h"
-
-#define _MESA_INIT_DLIST_VTXFMT(vfmt, impl) do { } while (0)
-
-static inline void
-_mesa_delete_list(struct gl_context *ctx, struct gl_display_list *dlist)
-{
-   /* there should be no list to delete */
-   ASSERT_NO_FEATURE();
-}
-
-static inline void
-_mesa_install_dlist_vtxfmt(struct _glapi_table *disp,
-                           const GLvertexformat *vfmt)
-{
-}
-
-static inline void
-_mesa_init_dlist_dispatch(struct _glapi_table *disp)
-{
-}
-
-#endif /* FEATURE_dlist */
-
 extern void _mesa_init_display_list( struct gl_context * ctx );
 
 extern void _mesa_free_display_list_data(struct gl_context *ctx);
diff --git a/mesalib/src/mesa/main/drawpix.c b/mesalib/src/mesa/main/drawpix.c
index bd9837fdd..b5ab2cbeb 100644
--- a/mesalib/src/mesa/main/drawpix.c
+++ b/mesalib/src/mesa/main/drawpix.c
@@ -39,9 +39,6 @@
 #include "fbobject.h"
 
 
-#if FEATURE_drawpix
-
-
 /*
  * Execute glDrawPixels
  */
@@ -379,6 +376,3 @@ _mesa_init_drawpix_dispatch(struct _glapi_table *disp)
    SET_CopyPixels(disp, _mesa_CopyPixels);
    SET_DrawPixels(disp, _mesa_DrawPixels);
 }
-
-
-#endif /* FEATURE_drawpix */
diff --git a/mesalib/src/mesa/main/drawpix.h b/mesalib/src/mesa/main/drawpix.h
index 13efba5f8..971d258f1 100644
--- a/mesalib/src/mesa/main/drawpix.h
+++ b/mesalib/src/mesa/main/drawpix.h
@@ -32,19 +32,8 @@
 struct _glapi_table;
 
 
-#if FEATURE_drawpix
-
 extern void
 _mesa_init_drawpix_dispatch(struct _glapi_table *disp);
 
-#else /* FEATURE_drawpix */
-
-static inline void
-_mesa_init_drawpix_dispatch(struct _glapi_table *disp)
-{
-}
-
-#endif /* FEATURE_drawpix */
-
 
 #endif /* DRAWPIX_H */
diff --git a/mesalib/src/mesa/main/drawtex.c b/mesalib/src/mesa/main/drawtex.c
index 83485a928..d5cac22bd 100644
--- a/mesalib/src/mesa/main/drawtex.c
+++ b/mesalib/src/mesa/main/drawtex.c
@@ -28,9 +28,6 @@
 #include "main/mtypes.h"
 
 
-#if FEATURE_OES_draw_texture
-
-
 static void
 draw_texture(struct gl_context *ctx, GLfloat x, GLfloat y, GLfloat z,
              GLfloat width, GLfloat height)
@@ -133,5 +130,3 @@ _mesa_DrawTexxv(const GLfixed *coords)
                 (GLfloat) coords[3] / 65536.0f,
                 (GLfloat) coords[4] / 65536.0f);
 }
-
-#endif /* FEATURE_OES_draw_texture */
diff --git a/mesalib/src/mesa/main/drawtex.h b/mesalib/src/mesa/main/drawtex.h
index 13ff6f97e..938b65fb2 100644
--- a/mesalib/src/mesa/main/drawtex.h
+++ b/mesalib/src/mesa/main/drawtex.h
@@ -29,8 +29,6 @@
 #include "mfeatures.h"
 
 
-#if FEATURE_OES_draw_texture
-
 extern void GLAPIENTRY
 _mesa_DrawTexf(GLfloat x, GLfloat y, GLfloat z, GLfloat width, GLfloat height);
 
@@ -55,7 +53,5 @@ _mesa_DrawTexx(GLfixed x, GLfixed y, GLfixed z, GLfixed width, GLfixed height);
 extern void GLAPIENTRY
 _mesa_DrawTexxv(const GLfixed *coords);
 
-#endif /* FEATURE_OES_draw_texture */
-
 
 #endif /* DRAWTEX_H */
diff --git a/mesalib/src/mesa/main/enable.c b/mesalib/src/mesa/main/enable.c
index 14eea53fe..3643cfb52 100644
--- a/mesalib/src/mesa/main/enable.c
+++ b/mesalib/src/mesa/main/enable.c
@@ -92,14 +92,11 @@ client_state(struct gl_context *ctx, GLenum cap, GLboolean state)
          flag = VERT_BIT_COLOR1;
          break;
 
-#if FEATURE_point_size_array
       case GL_POINT_SIZE_ARRAY_OES:
          var = &arrayObj->VertexAttrib[VERT_ATTRIB_POINT_SIZE].Enabled;
          flag = VERT_BIT_POINT_SIZE;
          break;
-#endif
 
-#if FEATURE_NV_vertex_program
       case GL_VERTEX_ATTRIB_ARRAY0_NV:
       case GL_VERTEX_ATTRIB_ARRAY1_NV:
       case GL_VERTEX_ATTRIB_ARRAY2_NV:
@@ -124,7 +121,6 @@ client_state(struct gl_context *ctx, GLenum cap, GLboolean state)
             flag = VERT_BIT_GENERIC(n);
          }
          break;
-#endif /* FEATURE_NV_vertex_program */
 
       /* GL_NV_primitive_restart */
       case GL_PRIMITIVE_RESTART_NV:
@@ -251,6 +247,23 @@ enable_texture(struct gl_context *ctx, GLboolean state, GLbitfield texBit)
 
 
 /**
+ * Helper function to enable or disable GL_MULTISAMPLE, skipping the check for
+ * whether the API supports it (GLES doesn't).
+ */
+void
+_mesa_set_multisample(struct gl_context *ctx, GLboolean state)
+{
+   if (ctx->Multisample.Enabled == state)
+      return;
+   FLUSH_VERTICES(ctx, _NEW_MULTISAMPLE);
+   ctx->Multisample.Enabled = state;
+
+   if (ctx->Driver.Enable) {
+      ctx->Driver.Enable(ctx, GL_MULTISAMPLE, state);
+   }
+}
+
+/**
  * Helper function to enable or disable state.
  *
  * \param ctx GL context.
@@ -298,7 +311,6 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state)
             }
          }
          break;
-#if FEATURE_userclip
       case GL_CLIP_DISTANCE0:
       case GL_CLIP_DISTANCE1:
       case GL_CLIP_DISTANCE2:
@@ -328,7 +340,6 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state)
             }               
          }
          break;
-#endif
       case GL_COLOR_MATERIAL:
          if (ctx->API != API_OPENGL && ctx->API != API_OPENGLES)
             goto invalid_enum_error;
@@ -767,11 +778,8 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state)
       case GL_MULTISAMPLE_ARB:
          if (!_mesa_is_desktop_gl(ctx) && ctx->API != API_OPENGLES)
             goto invalid_enum_error;
-         if (ctx->Multisample.Enabled == state)
-            return;
-         FLUSH_VERTICES(ctx, _NEW_MULTISAMPLE);
-         ctx->Multisample.Enabled = state;
-         break;
+         _mesa_set_multisample(ctx, state);
+         return;
       case GL_SAMPLE_ALPHA_TO_COVERAGE_ARB:
          if (ctx->Multisample.SampleAlphaToCoverage == state)
             return;
@@ -823,7 +831,6 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state)
          ctx->Point.PointSprite = state;
          break;
 
-#if FEATURE_NV_vertex_program || FEATURE_ARB_vertex_program
       case GL_VERTEX_PROGRAM_ARB:
          if (ctx->API != API_OPENGL)
             goto invalid_enum_error;
@@ -854,8 +861,7 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state)
          FLUSH_VERTICES(ctx, _NEW_PROGRAM); 
          ctx->VertexProgram.TwoSideEnabled = state;
          break;
-#endif
-#if FEATURE_NV_vertex_program
+
       case GL_MAP1_VERTEX_ATTRIB0_4_NV:
       case GL_MAP1_VERTEX_ATTRIB1_4_NV:
       case GL_MAP1_VERTEX_ATTRIB2_4_NV:
@@ -906,9 +912,7 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state)
             ctx->Eval.Map2Attrib[map] = state;
          }
          break;
-#endif /* FEATURE_NV_vertex_program */
 
-#if FEATURE_NV_fragment_program
       case GL_FRAGMENT_PROGRAM_NV:
          if (ctx->API != API_OPENGL)
             goto invalid_enum_error;
@@ -918,7 +922,6 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state)
          FLUSH_VERTICES(ctx, _NEW_PROGRAM);
          ctx->FragmentProgram.Enabled = state;
          break;
-#endif /* FEATURE_NV_fragment_program */
 
       /* GL_NV_texture_rectangle */
       case GL_TEXTURE_RECTANGLE_NV:
@@ -946,7 +949,6 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state)
          }
          break;
 
-#if FEATURE_ARB_fragment_program
       case GL_FRAGMENT_PROGRAM_ARB:
          if (ctx->API != API_OPENGL)
             goto invalid_enum_error;
@@ -956,7 +958,6 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state)
          FLUSH_VERTICES(ctx, _NEW_PROGRAM);
          ctx->FragmentProgram.Enabled = state;
          break;
-#endif /* FEATURE_ARB_fragment_program */
 
       /* GL_EXT_depth_bounds_test */
       case GL_DEPTH_BOUNDS_TEST_EXT:
@@ -979,7 +980,6 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state)
 	 ctx->Transform.DepthClamp = state;
 	 break;
 
-#if FEATURE_ATI_fragment_shader
       case GL_FRAGMENT_SHADER_ATI:
          if (ctx->API != API_OPENGL)
             goto invalid_enum_error;
@@ -989,7 +989,6 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state)
 	FLUSH_VERTICES(ctx, _NEW_PROGRAM);
 	ctx->ATIFragmentShader.Enabled = state;
         break;
-#endif
 
       /* GL_MESA_texture_array */
       case GL_TEXTURE_1D_ARRAY_EXT:
@@ -1020,7 +1019,6 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state)
 	 }
 	 break;
 
-#if FEATURE_EXT_transform_feedback
       case GL_RASTERIZER_DISCARD:
          if (!_mesa_is_desktop_gl(ctx) && !_mesa_is_gles3(ctx))
             goto invalid_enum_error;
@@ -1030,7 +1028,6 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state)
             ctx->RasterDiscard = state;
          }
          break;
-#endif
 
       /* GL 3.1 primitive restart.  Note: this enum is different from
        * GL_PRIMITIVE_RESTART_NV (which is client state).
@@ -1488,7 +1485,7 @@ _mesa_IsEnabled( GLenum cap )
             goto invalid_enum_error;
          CHECK_EXTENSION(EXT_secondary_color);
          return (ctx->Array.ArrayObj->VertexAttrib[VERT_ATTRIB_COLOR1].Enabled != 0);
-#if FEATURE_point_size_array
+#if FEATURE_ES
       case GL_POINT_SIZE_ARRAY_OES:
          if (ctx->API != API_OPENGLES)
             goto invalid_enum_error;
@@ -1539,7 +1536,6 @@ _mesa_IsEnabled( GLenum cap )
          CHECK_EXTENSION2(NV_point_sprite, ARB_point_sprite)
          return ctx->Point.PointSprite;
 
-#if FEATURE_NV_vertex_program || FEATURE_ARB_vertex_program
       case GL_VERTEX_PROGRAM_ARB:
          if (ctx->API != API_OPENGL)
             goto invalid_enum_error;
@@ -1558,8 +1554,7 @@ _mesa_IsEnabled( GLenum cap )
             goto invalid_enum_error;
          CHECK_EXTENSION2(ARB_vertex_program, NV_vertex_program);
          return ctx->VertexProgram.TwoSideEnabled;
-#endif
-#if FEATURE_NV_vertex_program
+
       case GL_VERTEX_ATTRIB_ARRAY0_NV:
       case GL_VERTEX_ATTRIB_ARRAY1_NV:
       case GL_VERTEX_ATTRIB_ARRAY2_NV:
@@ -1630,15 +1625,12 @@ _mesa_IsEnabled( GLenum cap )
             const GLuint map = (GLuint) (cap - GL_MAP2_VERTEX_ATTRIB0_4_NV);
             return ctx->Eval.Map2Attrib[map];
          }
-#endif /* FEATURE_NV_vertex_program */
 
-#if FEATURE_NV_fragment_program
       case GL_FRAGMENT_PROGRAM_NV:
          if (ctx->API != API_OPENGL)
             goto invalid_enum_error;
          CHECK_EXTENSION(NV_fragment_program);
          return ctx->FragmentProgram.Enabled;
-#endif /* FEATURE_NV_fragment_program */
 
       /* GL_NV_texture_rectangle */
       case GL_TEXTURE_RECTANGLE_NV:
@@ -1654,12 +1646,10 @@ _mesa_IsEnabled( GLenum cap )
          CHECK_EXTENSION(EXT_stencil_two_side);
          return ctx->Stencil.TestTwoSide;
 
-#if FEATURE_ARB_fragment_program
       case GL_FRAGMENT_PROGRAM_ARB:
          if (ctx->API != API_OPENGL)
             goto invalid_enum_error;
          return ctx->FragmentProgram.Enabled;
-#endif /* FEATURE_ARB_fragment_program */
 
       /* GL_EXT_depth_bounds_test */
       case GL_DEPTH_BOUNDS_TEST_EXT:
@@ -1675,13 +1665,11 @@ _mesa_IsEnabled( GLenum cap )
          CHECK_EXTENSION(ARB_depth_clamp);
          return ctx->Transform.DepthClamp;
 
-#if FEATURE_ATI_fragment_shader
       case GL_FRAGMENT_SHADER_ATI:
          if (ctx->API != API_OPENGL)
             goto invalid_enum_error;
 	 CHECK_EXTENSION(ATI_fragment_shader);
 	 return ctx->ATIFragmentShader.Enabled;
-#endif /* FEATURE_ATI_fragment_shader */
 
       case GL_TEXTURE_CUBE_MAP_SEAMLESS:
          if (!_mesa_is_desktop_gl(ctx))
@@ -1689,13 +1677,11 @@ _mesa_IsEnabled( GLenum cap )
 	 CHECK_EXTENSION(ARB_seamless_cube_map);
 	 return ctx->Texture.CubeMapSeamless;
 
-#if FEATURE_EXT_transform_feedback
       case GL_RASTERIZER_DISCARD:
          if (!_mesa_is_desktop_gl(ctx) && !_mesa_is_gles3(ctx))
             goto invalid_enum_error;
 	 CHECK_EXTENSION(EXT_transform_feedback);
          return ctx->RasterDiscard;
-#endif
 
       /* GL_NV_primitive_restart */
       case GL_PRIMITIVE_RESTART_NV:
diff --git a/mesalib/src/mesa/main/enable.h b/mesalib/src/mesa/main/enable.h
index 6d90c170c..c49b4948d 100644
--- a/mesalib/src/mesa/main/enable.h
+++ b/mesalib/src/mesa/main/enable.h
@@ -67,5 +67,9 @@ _mesa_EnableClientState( GLenum cap );
 extern void GLAPIENTRY
 _mesa_DisableClientState( GLenum cap );
 
+extern void
+_mesa_set_multisample(struct gl_context *ctx, GLboolean state);
+
+
 
 #endif
diff --git a/mesalib/src/mesa/main/eval.c b/mesalib/src/mesa/main/eval.c
index ca1b33bd2..b0458a1e8 100644
--- a/mesalib/src/mesa/main/eval.c
+++ b/mesalib/src/mesa/main/eval.c
@@ -48,9 +48,6 @@
 #include "main/dispatch.h"
 
 
-#if FEATURE_evaluators
-
-
 /*
  * Return the number of components per control point for any type of
  * evaluator.  Return 0 if bad target.
@@ -924,9 +921,6 @@ _mesa_init_eval_dispatch(struct _glapi_table *disp)
 }
 
 
-#endif /* FEATURE_evaluators */
-
-
 /**********************************************************************/
 /*****                      Initialization                        *****/
 /**********************************************************************/
diff --git a/mesalib/src/mesa/main/eval.h b/mesalib/src/mesa/main/eval.h
index c07d4d532..0649de052 100644
--- a/mesalib/src/mesa/main/eval.h
+++ b/mesalib/src/mesa/main/eval.h
@@ -41,8 +41,6 @@
 #include "main/mtypes.h"
 
 
-#if FEATURE_evaluators
-
 #define _MESA_INIT_EVAL_VTXFMT(vfmt, impl)         \
    do {                                            \
       (vfmt)->EvalCoord1f  = impl ## EvalCoord1f;  \
@@ -83,23 +81,6 @@ _mesa_install_eval_vtxfmt(struct _glapi_table *disp,
 extern void
 _mesa_init_eval_dispatch(struct _glapi_table *disp);
 
-#else /* FEATURE_evaluators */
-
-#define _MESA_INIT_EVAL_VTXFMT(vfmt, impl) do { } while (0)
-
-static inline void
-_mesa_install_eval_vtxfmt(struct _glapi_table *disp,
-                          const GLvertexformat *vfmt)
-{
-}
-
-static inline void
-_mesa_init_eval_dispatch(struct _glapi_table *disp)
-{
-}
-
-#endif /* FEATURE_evaluators */
-
 extern void _mesa_init_eval( struct gl_context *ctx );
 extern void _mesa_free_eval_data( struct gl_context *ctx );
 
diff --git a/mesalib/src/mesa/main/extensions.c b/mesalib/src/mesa/main/extensions.c
index e6f4541f0..bd7c7baf9 100644
--- a/mesalib/src/mesa/main/extensions.c
+++ b/mesalib/src/mesa/main/extensions.c
@@ -235,14 +235,10 @@ static const struct extension extension_table[] = {
    { "GL_OES_depth24",                             o(EXT_framebuffer_object),                       ES1 | ES2, 2005 },
    { "GL_OES_depth32",                             o(dummy_false),                     DISABLE,                2005 },
    { "GL_OES_depth_texture",                       o(ARB_depth_texture),                                  ES2, 2006 },
-#if FEATURE_OES_draw_texture
    { "GL_OES_draw_texture",                        o(OES_draw_texture),                             ES1,       2004 },
-#endif
-#if FEATURE_OES_EGL_image
    /*  FIXME: Mesa expects GL_OES_EGL_image to be available in OpenGL contexts. */
    { "GL_OES_EGL_image",                           o(OES_EGL_image),                           GL | ES1 | ES2, 2006 },
    { "GL_OES_EGL_image_external",                  o(OES_EGL_image_external),                       ES1 | ES2, 2010 },
-#endif
    { "GL_OES_element_index_uint",                  o(dummy_true),                                   ES1 | ES2, 2005 },
    { "GL_OES_fbo_render_mipmap",                   o(EXT_framebuffer_object),                       ES1 | ES2, 2005 },
    { "GL_OES_fixed_point",                         o(dummy_true),                                   ES1,       2002 },
@@ -399,35 +395,23 @@ _mesa_enable_sw_extensions(struct gl_context *ctx)
    ctx->Extensions.ARB_draw_instanced = GL_TRUE;
    ctx->Extensions.ARB_explicit_attrib_location = GL_TRUE;
    ctx->Extensions.ARB_fragment_coord_conventions = GL_TRUE;
-#if FEATURE_ARB_fragment_program
    ctx->Extensions.ARB_fragment_program = GL_TRUE;
    ctx->Extensions.ARB_fragment_program_shadow = GL_TRUE;
-#endif
-#if FEATURE_ARB_fragment_shader
    ctx->Extensions.ARB_fragment_shader = GL_TRUE;
-#endif
-#if FEATURE_ARB_framebuffer_object
    ctx->Extensions.ARB_framebuffer_object = GL_TRUE;
-#endif
-#if FEATURE_ARB_geometry_shader4 && 0
    /* XXX re-enable when GLSL compiler again supports geometry shaders */
+#if 0
    ctx->Extensions.ARB_geometry_shader4 = GL_TRUE;
 #endif
    ctx->Extensions.ARB_half_float_pixel = GL_TRUE;
    ctx->Extensions.ARB_half_float_vertex = GL_TRUE;
    ctx->Extensions.ARB_map_buffer_range = GL_TRUE;
-#if FEATURE_queryobj
    ctx->Extensions.ARB_occlusion_query = GL_TRUE;
    ctx->Extensions.ARB_occlusion_query2 = GL_TRUE;
-#endif
    ctx->Extensions.ARB_point_sprite = GL_TRUE;
-#if FEATURE_ARB_shader_objects
    ctx->Extensions.ARB_shader_objects = GL_TRUE;
    ctx->Extensions.EXT_separate_shader_objects = GL_TRUE;
-#endif
-#if FEATURE_ARB_shading_language_100
    ctx->Extensions.ARB_shading_language_100 = GL_TRUE;
-#endif
    ctx->Extensions.ARB_shadow = GL_TRUE;
    ctx->Extensions.ARB_texture_border_clamp = GL_TRUE;
    ctx->Extensions.ARB_texture_cube_map = GL_TRUE;
@@ -439,22 +423,12 @@ _mesa_enable_sw_extensions(struct gl_context *ctx)
    ctx->Extensions.ARB_texture_rg = GL_TRUE;
    ctx->Extensions.ARB_texture_compression_rgtc = GL_TRUE;
    ctx->Extensions.ARB_texture_storage = GL_TRUE;
-#if FEATURE_ARB_vertex_program
    ctx->Extensions.ARB_vertex_program = GL_TRUE;
-#endif
-#if FEATURE_ARB_vertex_shader
    ctx->Extensions.ARB_vertex_shader = GL_TRUE;
-#endif
-#if FEATURE_ARB_sync
    ctx->Extensions.ARB_sync = GL_TRUE;
-#endif
-#if FEATURE_APPLE_object_purgeable
    ctx->Extensions.APPLE_object_purgeable = GL_TRUE;
-#endif
    ctx->Extensions.ATI_envmap_bumpmap = GL_TRUE;
-#if FEATURE_ATI_fragment_shader
    ctx->Extensions.ATI_fragment_shader = GL_TRUE;
-#endif
    ctx->Extensions.ATI_texture_compression_3dc = GL_TRUE;
    ctx->Extensions.ATI_texture_env_combine3 = GL_TRUE;
    ctx->Extensions.ATI_texture_mirror_once = GL_TRUE;
@@ -466,19 +440,11 @@ _mesa_enable_sw_extensions(struct gl_context *ctx)
    ctx->Extensions.EXT_depth_bounds_test = GL_TRUE;
    ctx->Extensions.EXT_draw_buffers2 = GL_TRUE;
    ctx->Extensions.EXT_fog_coord = GL_TRUE;
-#if FEATURE_EXT_framebuffer_object
    ctx->Extensions.EXT_framebuffer_object = GL_TRUE;
-#endif
-#if FEATURE_EXT_framebuffer_blit
    ctx->Extensions.EXT_framebuffer_blit = GL_TRUE;
-#endif
-#if FEATURE_ARB_framebuffer_object
    ctx->Extensions.EXT_framebuffer_multisample = GL_TRUE;
-#endif
    ctx->Extensions.EXT_packed_depth_stencil = GL_TRUE;
-#if FEATURE_EXT_pixel_buffer_object
    ctx->Extensions.EXT_pixel_buffer_object = GL_TRUE;
-#endif
    ctx->Extensions.EXT_point_parameters = GL_TRUE;
    ctx->Extensions.EXT_provoking_vertex = GL_TRUE;
    ctx->Extensions.EXT_shadow_funcs = GL_TRUE;
@@ -490,14 +456,10 @@ _mesa_enable_sw_extensions(struct gl_context *ctx)
    ctx->Extensions.EXT_texture_filter_anisotropic = GL_TRUE;
    ctx->Extensions.EXT_texture_mirror_clamp = GL_TRUE;
    ctx->Extensions.EXT_texture_shared_exponent = GL_TRUE;
-#if FEATURE_EXT_texture_sRGB
    ctx->Extensions.EXT_texture_sRGB = GL_TRUE;
    ctx->Extensions.EXT_texture_sRGB_decode = GL_TRUE;
-#endif
    ctx->Extensions.EXT_texture_swizzle = GL_TRUE;
-#if FEATURE_EXT_transform_feedback
    /*ctx->Extensions.EXT_transform_feedback = GL_TRUE;*/
-#endif
    ctx->Extensions.EXT_vertex_array_bgra = GL_TRUE;
    /*ctx->Extensions.IBM_multimode_draw_arrays = GL_TRUE;*/
    ctx->Extensions.MESA_pack_invert = GL_TRUE;
@@ -511,28 +473,16 @@ _mesa_enable_sw_extensions(struct gl_context *ctx)
    ctx->Extensions.NV_texture_env_combine4 = GL_TRUE;
    ctx->Extensions.NV_texture_rectangle = GL_TRUE;
    /*ctx->Extensions.NV_texgen_reflection = GL_TRUE;*/
-#if FEATURE_NV_vertex_program
    ctx->Extensions.NV_vertex_program = GL_TRUE;
    ctx->Extensions.NV_vertex_program1_1 = GL_TRUE;
-#endif
-#if FEATURE_NV_fragment_program
    ctx->Extensions.NV_fragment_program = GL_TRUE;
-#endif
-#if FEATURE_NV_fragment_program && FEATURE_ARB_fragment_program
    ctx->Extensions.NV_fragment_program_option = GL_TRUE;
-#endif
-#if FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
    ctx->Extensions.EXT_gpu_program_parameters = GL_TRUE;
-#endif
-#if FEATURE_texture_fxt1
    _mesa_enable_extension(ctx, "GL_3DFX_texture_compression_FXT1");
-#endif
-#if FEATURE_texture_s3tc
    if (ctx->Mesa_DXTn) {
       _mesa_enable_extension(ctx, "GL_EXT_texture_compression_s3tc");
       _mesa_enable_extension(ctx, "GL_S3_s3tc");
    }
-#endif
 }
 
 
@@ -591,22 +541,14 @@ _mesa_enable_1_5_extensions(struct gl_context *ctx)
 void
 _mesa_enable_2_0_extensions(struct gl_context *ctx)
 {
-#if FEATURE_ARB_fragment_shader
    ctx->Extensions.ARB_fragment_shader = GL_TRUE;
-#endif
    ctx->Extensions.ARB_point_sprite = GL_TRUE;
    ctx->Extensions.EXT_blend_equation_separate = GL_TRUE;
    ctx->Extensions.ARB_texture_non_power_of_two = GL_TRUE;
-#if FEATURE_ARB_shader_objects
    ctx->Extensions.ARB_shader_objects = GL_TRUE;
-#endif
-#if FEATURE_ARB_shading_language_100
    ctx->Extensions.ARB_shading_language_100 = GL_TRUE;
-#endif
    ctx->Extensions.EXT_stencil_two_side = GL_TRUE;
-#if FEATURE_ARB_vertex_shader
    ctx->Extensions.ARB_vertex_shader = GL_TRUE;
-#endif
 }
 
 
@@ -617,12 +559,8 @@ _mesa_enable_2_0_extensions(struct gl_context *ctx)
 void
 _mesa_enable_2_1_extensions(struct gl_context *ctx)
 {
-#if FEATURE_EXT_pixel_buffer_object
    ctx->Extensions.EXT_pixel_buffer_object = GL_TRUE;
-#endif
-#if FEATURE_EXT_texture_sRGB
    ctx->Extensions.EXT_texture_sRGB = GL_TRUE;
-#endif
 }
 
 
@@ -947,7 +885,7 @@ _mesa_get_enabled_extension(struct gl_context *ctx, GLuint index)
    base = (GLboolean*) &ctx->Extensions;
    n = 0;
    for (i = extension_table; i->name != 0; ++i) {
-      if (base[i->offset] & (i->api_set & (1 << ctx->API))) {
+      if (base[i->offset] && (i->api_set & (1 << ctx->API))) {
          if (n == index)
             return (const GLubyte*) i->name;
          else
diff --git a/mesalib/src/mesa/main/fbobject.c b/mesalib/src/mesa/main/fbobject.c
index abc9d83a6..1736899cb 100644
--- a/mesalib/src/mesa/main/fbobject.c
+++ b/mesalib/src/mesa/main/fbobject.c
@@ -819,7 +819,6 @@ _mesa_test_framebuffer_completeness(struct gl_context *ctx,
       }
    }
 
-#if FEATURE_GL
    if (_mesa_is_desktop_gl(ctx) && !ctx->Extensions.ARB_ES2_compatibility) {
       /* Check that all DrawBuffers are present */
       for (j = 0; j < ctx->Const.MaxDrawBuffers; j++) {
@@ -847,9 +846,6 @@ _mesa_test_framebuffer_completeness(struct gl_context *ctx,
 	 }
       }
    }
-#else
-   (void) j;
-#endif
 
    if (numImages == 0) {
       fb->_Status = GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT;
@@ -1497,7 +1493,6 @@ renderbuffer_storage(GLenum target, GLenum internalFormat,
 }
 
 
-#if FEATURE_OES_EGL_image
 void GLAPIENTRY
 _mesa_EGLImageTargetRenderbufferStorageOES(GLenum target, GLeglImageOES image)
 {
@@ -1528,7 +1523,6 @@ _mesa_EGLImageTargetRenderbufferStorageOES(GLenum target, GLeglImageOES image)
 
    ctx->Driver.EGLImageTargetRenderbufferStorage(ctx, rb, image);
 }
-#endif
 
 
 /**
@@ -1734,7 +1728,6 @@ _mesa_BindFramebufferEXT(GLenum target, GLuint framebuffer)
    }
 
    switch (target) {
-#if FEATURE_EXT_framebuffer_blit
    case GL_DRAW_FRAMEBUFFER_EXT:
       if (!ctx->Extensions.EXT_framebuffer_blit) {
          _mesa_error(ctx, GL_INVALID_ENUM, "glBindFramebufferEXT(target)");
@@ -1751,7 +1744,6 @@ _mesa_BindFramebufferEXT(GLenum target, GLuint framebuffer)
       bindDrawBuf = GL_FALSE;
       bindReadBuf = GL_TRUE;
       break;
-#endif
    case GL_FRAMEBUFFER_EXT:
       bindDrawBuf = GL_TRUE;
       bindReadBuf = GL_TRUE;
@@ -2659,8 +2651,6 @@ _mesa_GenerateMipmapEXT(GLenum target)
 }
 
 
-#if FEATURE_EXT_framebuffer_blit
-
 static const struct gl_renderbuffer_attachment *
 find_attachment(const struct gl_framebuffer *fb,
                 const struct gl_renderbuffer *rb)
@@ -3062,10 +3052,8 @@ _mesa_BlitFramebufferEXT(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
                                dstX0, dstY0, dstX1, dstY1,
                                mask, filter);
 }
-#endif /* FEATURE_EXT_framebuffer_blit */
 
 
-#if FEATURE_ARB_geometry_shader4
 void GLAPIENTRY
 _mesa_FramebufferTextureARB(GLenum target, GLenum attachment,
                             GLuint texture, GLint level)
@@ -3086,7 +3074,6 @@ _mesa_FramebufferTextureFaceARB(GLenum target, GLenum attachment,
                "glFramebufferTextureFaceARB "
                "not implemented!");
 }
-#endif /* FEATURE_ARB_geometry_shader4 */
 
 static void
 invalidate_framebuffer_storage(GLenum target, GLsizei numAttachments,
diff --git a/mesalib/src/mesa/main/feedback.c b/mesalib/src/mesa/main/feedback.c
index f95e3b5d4..8a63acdf1 100644
--- a/mesalib/src/mesa/main/feedback.c
+++ b/mesalib/src/mesa/main/feedback.c
@@ -40,9 +40,6 @@
 #include "main/dispatch.h"
 
 
-#if FEATURE_feedback
-
-
 #define FB_3D		0x01
 #define FB_4D		0x02
 #define FB_COLOR	0x04
@@ -515,9 +512,6 @@ _mesa_init_feedback_dispatch(struct _glapi_table *disp)
 }
 
 
-#endif /* FEATURE_feedback */
-
-
 /**********************************************************************/
 /** \name Initialization */
 /*@{*/
diff --git a/mesalib/src/mesa/main/feedback.h b/mesalib/src/mesa/main/feedback.h
index c64db3134..cc4cf15a8 100644
--- a/mesalib/src/mesa/main/feedback.h
+++ b/mesalib/src/mesa/main/feedback.h
@@ -31,8 +31,6 @@
 #include "main/mtypes.h"
 
 
-#if FEATURE_feedback
-
 extern GLint GLAPIENTRY
 _mesa_RenderMode( GLenum mode );
 
@@ -60,41 +58,6 @@ _mesa_update_hitflag( struct gl_context *ctx, GLfloat z );
 extern void
 _mesa_init_feedback_dispatch(struct _glapi_table *disp);
 
-#else /* FEATURE_feedback */
-
-#include "main/compiler.h"
-
-static inline void
-_mesa_feedback_vertex( struct gl_context *ctx,
-                       const GLfloat win[4],
-                       const GLfloat color[4],
-                       const GLfloat texcoord[4] )
-{
-   /* render mode is always GL_RENDER */
-   ASSERT_NO_FEATURE();
-}
-
-
-static inline void
-_mesa_feedback_token( struct gl_context *ctx, GLfloat token )
-{
-   /* render mode is always GL_RENDER */
-   ASSERT_NO_FEATURE();
-}
-
-static inline void
-_mesa_update_hitflag( struct gl_context *ctx, GLfloat z )
-{
-   /* render mode is always GL_RENDER */
-   ASSERT_NO_FEATURE();
-}
-
-static inline void
-_mesa_init_feedback_dispatch(struct _glapi_table *disp)
-{
-}
-
-#endif /* FEATURE_feedback */
 
 extern void
 _mesa_init_feedback( struct gl_context *ctx );
diff --git a/mesalib/src/mesa/main/ffvertex_prog.c b/mesalib/src/mesa/main/ffvertex_prog.c
index e5ab20145..0a98c4acf 100644
--- a/mesalib/src/mesa/main/ffvertex_prog.c
+++ b/mesalib/src/mesa/main/ffvertex_prog.c
@@ -229,10 +229,8 @@ static void make_state_key( struct gl_context *ctx, struct state_key *key )
    if (ctx->Point._Attenuated)
       key->point_attenuated = 1;
 
-#if FEATURE_point_size_array
    if (ctx->Array.ArrayObj->VertexAttrib[VERT_ATTRIB_POINT_SIZE].Enabled)
       key->point_array = 1;
-#endif
 
    if (ctx->Texture._TexGenEnabled ||
        ctx->Texture._TexMatEnabled ||
diff --git a/mesalib/src/mesa/main/formats.c b/mesalib/src/mesa/main/formats.c
index 1fa641c92..df23af1dd 100644
--- a/mesalib/src/mesa/main/formats.c
+++ b/mesalib/src/mesa/main/formats.c
@@ -2245,7 +2245,6 @@ _mesa_format_to_type_and_comps(gl_format format,
       *comps = 4;
       return;
 
-#if FEATURE_EXT_texture_sRGB
    case MESA_FORMAT_SRGB8:
       *datatype = GL_UNSIGNED_BYTE;
       *comps = 3;
@@ -2263,24 +2262,17 @@ _mesa_format_to_type_and_comps(gl_format format,
       *datatype = GL_UNSIGNED_BYTE;
       *comps = 2;
       return;
-#endif
 
-#if FEATURE_texture_fxt1
    case MESA_FORMAT_RGB_FXT1:
    case MESA_FORMAT_RGBA_FXT1:
-#endif
-#if FEATURE_texture_s3tc
    case MESA_FORMAT_RGB_DXT1:
    case MESA_FORMAT_RGBA_DXT1:
    case MESA_FORMAT_RGBA_DXT3:
    case MESA_FORMAT_RGBA_DXT5:
-#if FEATURE_EXT_texture_sRGB
    case MESA_FORMAT_SRGB_DXT1:
    case MESA_FORMAT_SRGBA_DXT1:
    case MESA_FORMAT_SRGBA_DXT3:
    case MESA_FORMAT_SRGBA_DXT5:
-#endif
-#endif
    case MESA_FORMAT_RED_RGTC1:
    case MESA_FORMAT_SIGNED_RED_RGTC1:
    case MESA_FORMAT_RG_RGTC2:
diff --git a/mesalib/src/mesa/main/get.c b/mesalib/src/mesa/main/get.c
index 6800cc353..14208504b 100644
--- a/mesalib/src/mesa/main/get.c
+++ b/mesalib/src/mesa/main/get.c
@@ -536,6 +536,11 @@ static const struct value_desc values[] = {
    /* GL_{APPLE,ARB,OES}_vertex_array_object */
    { GL_VERTEX_ARRAY_BINDING_APPLE, ARRAY_INT(Name), NO_EXTRA },
 
+   /* GL_EXT_texture_filter_anisotropic */
+   { GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT,
+     CONTEXT_FLOAT(Const.MaxTextureMaxAnisotropy),
+     extra_EXT_texture_filter_anisotropic },
+
 #if FEATURE_GL || FEATURE_ES1
    /* Enums in OpenGL and GLES1 */
    { 0, 0, TYPE_API_MASK, API_OPENGL_BIT | API_OPENGLES_BIT | API_OPENGL_CORE_BIT, NO_EXTRA },
@@ -685,11 +690,6 @@ static const struct value_desc values[] = {
    /* GL_EXT_texture_lod_bias */
    { GL_MAX_TEXTURE_LOD_BIAS_EXT, CONTEXT_FLOAT(Const.MaxTextureLodBias),
      NO_EXTRA },
-
-   /* GL_EXT_texture_filter_anisotropic */
-   { GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT,
-     CONTEXT_FLOAT(Const.MaxTextureMaxAnisotropy),
-     extra_EXT_texture_filter_anisotropic },
 #endif /* FEATURE_GL || FEATURE_ES1 */
 
 #if FEATURE_ES1
@@ -2316,7 +2316,6 @@ _mesa_GetIntegerv(GLenum pname, GLint *params)
    }
 }
 
-#if FEATURE_ARB_sync
 void GLAPIENTRY
 _mesa_GetInteger64v(GLenum pname, GLint64 *params)
 {
@@ -2411,7 +2410,6 @@ _mesa_GetInteger64v(GLenum pname, GLint64 *params)
       break;
    }
 }
-#endif /* FEATURE_ARB_sync */
 
 void GLAPIENTRY
 _mesa_GetDoublev(GLenum pname, GLdouble *params)
@@ -2684,7 +2682,6 @@ _mesa_GetIntegerIndexedv( GLenum pname, GLuint index, GLint *params )
    }
 }
 
-#if FEATURE_ARB_sync
 void GLAPIENTRY
 _mesa_GetInteger64Indexedv( GLenum pname, GLuint index, GLint64 *params )
 {
@@ -2709,7 +2706,6 @@ _mesa_GetInteger64Indexedv( GLenum pname, GLuint index, GLint64 *params )
       ; /* nothing - GL error was recorded */
    }
 }
-#endif /* FEATURE_ARB_sync */
 
 #if FEATURE_ES1
 void GLAPIENTRY
diff --git a/mesalib/src/mesa/main/getstring.c b/mesalib/src/mesa/main/getstring.c
index 9c9ade359..54e518d2b 100644
--- a/mesalib/src/mesa/main/getstring.c
+++ b/mesalib/src/mesa/main/getstring.c
@@ -131,14 +131,10 @@ _mesa_GetString( GLenum name )
             return (const GLubyte *) 0;
          }
          return (const GLubyte *) ctx->Extensions.String;
-#if FEATURE_ARB_shading_language_100 || FEATURE_ES2
       case GL_SHADING_LANGUAGE_VERSION:
          if (ctx->API == API_OPENGLES)
             break;
 	 return shading_language_version(ctx);
-#endif
-#if FEATURE_NV_fragment_program || FEATURE_ARB_fragment_program || \
-    FEATURE_NV_vertex_program || FEATURE_ARB_vertex_program
       case GL_PROGRAM_ERROR_STRING_NV:
          if (ctx->API == API_OPENGL &&
              (ctx->Extensions.NV_fragment_program ||
@@ -148,7 +144,6 @@ _mesa_GetString( GLenum name )
             return (const GLubyte *) ctx->Program.ErrorString;
          }
          break;
-#endif
       default:
          break;
    }
@@ -261,13 +256,11 @@ _mesa_GetPointerv( GLenum pname, GLvoid **params )
             goto invalid_pname;
          *params = ctx->Select.Buffer;
          break;
-#if FEATURE_point_size_array
       case GL_POINT_SIZE_ARRAY_POINTER_OES:
          if (ctx->API != API_OPENGLES)
             goto invalid_pname;
          *params = (GLvoid *) ctx->Array.ArrayObj->VertexAttrib[VERT_ATTRIB_POINT_SIZE].Ptr;
          break;
-#endif
       case GL_DEBUG_CALLBACK_FUNCTION_ARB:
          if (!_mesa_is_desktop_gl(ctx))
             goto invalid_pname;
diff --git a/mesalib/src/mesa/main/glformats.c b/mesalib/src/mesa/main/glformats.c
index 2d06cb715..047a613a1 100644
--- a/mesalib/src/mesa/main/glformats.c
+++ b/mesalib/src/mesa/main/glformats.c
@@ -544,7 +544,6 @@ _mesa_is_color_format(GLenum format)
       case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
       case GL_COMPRESSED_RGB_FXT1_3DFX:
       case GL_COMPRESSED_RGBA_FXT1_3DFX:
-#if FEATURE_EXT_texture_sRGB
       case GL_SRGB_EXT:
       case GL_SRGB8_EXT:
       case GL_SRGB_ALPHA_EXT:
@@ -561,7 +560,6 @@ _mesa_is_color_format(GLenum format)
       case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT:
       case GL_COMPRESSED_SLUMINANCE_EXT:
       case GL_COMPRESSED_SLUMINANCE_ALPHA_EXT:
-#endif /* FEATURE_EXT_texture_sRGB */
       case GL_COMPRESSED_RED_RGTC1:
       case GL_COMPRESSED_SIGNED_RED_RGTC1:
       case GL_COMPRESSED_RG_RGTC2:
diff --git a/mesalib/src/mesa/main/histogram.c b/mesalib/src/mesa/main/histogram.c
index 44fc1325c..d3dc7ddc4 100644
--- a/mesalib/src/mesa/main/histogram.c
+++ b/mesalib/src/mesa/main/histogram.c
@@ -32,8 +32,6 @@
 #include "main/dispatch.h"
 
 
-#if FEATURE_histogram
-
 /**********************************************************************
  * API functions
  */
@@ -169,5 +167,3 @@ _mesa_init_histogram_dispatch(struct _glapi_table *disp)
    SET_GetnHistogramARB(disp, _mesa_GetnHistogramARB);
    SET_GetnMinmaxARB(disp, _mesa_GetnMinmaxARB);
 }
-
-#endif /* FEATURE_histogram */
diff --git a/mesalib/src/mesa/main/histogram.h b/mesalib/src/mesa/main/histogram.h
index d97e74abb..a9c312152 100644
--- a/mesalib/src/mesa/main/histogram.h
+++ b/mesalib/src/mesa/main/histogram.h
@@ -41,18 +41,7 @@
 
 struct _glapi_table;
 
-#if FEATURE_histogram
-
 extern void
 _mesa_init_histogram_dispatch(struct _glapi_table *disp);
 
-#else /* FEATURE_histogram */
-
-static inline void
-_mesa_init_histogram_dispatch(struct _glapi_table *disp)
-{
-}
-
-#endif /* FEATURE_histogram */
-
 #endif /* HISTOGRAM_H */
diff --git a/mesalib/src/mesa/main/matrix.c b/mesalib/src/mesa/main/matrix.c
index 5c3569c16..76f5ea7cd 100644
--- a/mesalib/src/mesa/main/matrix.c
+++ b/mesalib/src/mesa/main/matrix.c
@@ -572,7 +572,6 @@ update_projection( struct gl_context *ctx )
 {
    _math_matrix_analyse( ctx->ProjectionMatrixStack.Top );
 
-#if FEATURE_userclip
    /* Recompute clip plane positions in clipspace.  This is also done
     * in _mesa_ClipPlane().
     */
@@ -586,7 +585,6 @@ update_projection( struct gl_context *ctx )
 	 }
       }
    }
-#endif
 }
 
 
diff --git a/mesalib/src/mesa/main/mfeatures.h b/mesalib/src/mesa/main/mfeatures.h
index b67f046ca..3162a0bbf 100644
--- a/mesalib/src/mesa/main/mfeatures.h
+++ b/mesalib/src/mesa/main/mfeatures.h
@@ -31,7 +31,6 @@
 #ifndef FEATURES_H
 #define FEATURES_H
 
-
 #ifndef _HAVE_FULL_GL
 #define _HAVE_FULL_GL 1
 #endif
@@ -39,32 +38,6 @@
 /* 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 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
@@ -84,62 +57,4 @@
 #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_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_point_size_array          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_sampler_objects       FEATURE_GL
-#define FEATURE_ARB_sync                  FEATURE_GL
-
-#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 */
diff --git a/mesalib/src/mesa/main/pixel.c b/mesalib/src/mesa/main/pixel.c
index 450c936b7..f926c56a4 100644
--- a/mesalib/src/mesa/main/pixel.c
+++ b/mesalib/src/mesa/main/pixel.c
@@ -40,9 +40,6 @@
 #include "main/dispatch.h"
 
 
-#if FEATURE_pixel_transfer
-
-
 /**********************************************************************/
 /*****                    glPixelZoom                             *****/
 /**********************************************************************/
@@ -670,9 +667,6 @@ _mesa_init_pixel_dispatch(struct _glapi_table *disp)
 }
 
 
-#endif /* FEATURE_pixel_transfer */
-
-
 /**********************************************************************/
 /*****                      Initialization                        *****/
 /**********************************************************************/
diff --git a/mesalib/src/mesa/main/pixel.h b/mesalib/src/mesa/main/pixel.h
index 797b0d9d6..bfd76d934 100644
--- a/mesalib/src/mesa/main/pixel.h
+++ b/mesalib/src/mesa/main/pixel.h
@@ -41,8 +41,6 @@ struct _glapi_table;
 struct gl_context;
 
 
-#if FEATURE_pixel_transfer
-
 extern void GLAPIENTRY
 _mesa_PixelTransferf(GLenum pname, GLfloat param);
 
@@ -52,27 +50,6 @@ _mesa_update_pixel( struct gl_context *ctx, GLuint newstate );
 extern void
 _mesa_init_pixel_dispatch( struct _glapi_table * disp );
 
-#else /* FEATURE_pixel_transfer */
-
-static inline void GLAPIENTRY
-_mesa_PixelTransferf(GLenum pname, GLfloat param)
-{
-}
-
-
-static inline void
-_mesa_update_pixel(struct gl_context *ctx, GLuint newstate)
-{
-}
-
-static inline void
-_mesa_init_pixel_dispatch(struct _glapi_table *disp)
-{
-}
-
-#endif /* FEATURE_pixel_transfer */
-
-
 extern void 
 _mesa_init_pixel( struct gl_context * ctx );
 
diff --git a/mesalib/src/mesa/main/pixelstore.c b/mesalib/src/mesa/main/pixelstore.c
index d1e96aa8f..e56d5049f 100644
--- a/mesalib/src/mesa/main/pixelstore.c
+++ b/mesalib/src/mesa/main/pixelstore.c
@@ -270,10 +270,8 @@ _mesa_init_pixelstore( struct gl_context *ctx )
    ctx->Pack.SwapBytes = GL_FALSE;
    ctx->Pack.LsbFirst = GL_FALSE;
    ctx->Pack.Invert = GL_FALSE;
-#if FEATURE_EXT_pixel_buffer_object
    _mesa_reference_buffer_object(ctx, &ctx->Pack.BufferObj,
                                  ctx->Shared->NullBufferObj);
-#endif
    ctx->Unpack.Alignment = 4;
    ctx->Unpack.RowLength = 0;
    ctx->Unpack.ImageHeight = 0;
@@ -283,10 +281,8 @@ _mesa_init_pixelstore( struct gl_context *ctx )
    ctx->Unpack.SwapBytes = GL_FALSE;
    ctx->Unpack.LsbFirst = GL_FALSE;
    ctx->Unpack.Invert = GL_FALSE;
-#if FEATURE_EXT_pixel_buffer_object
    _mesa_reference_buffer_object(ctx, &ctx->Unpack.BufferObj,
                                  ctx->Shared->NullBufferObj);
-#endif
 
    /*
     * _mesa_unpack_image() returns image data in this format.  When we
@@ -303,8 +299,6 @@ _mesa_init_pixelstore( struct gl_context *ctx )
    ctx->DefaultPacking.SwapBytes = GL_FALSE;
    ctx->DefaultPacking.LsbFirst = GL_FALSE;
    ctx->DefaultPacking.Invert = GL_FALSE;
-#if FEATURE_EXT_pixel_buffer_object
    _mesa_reference_buffer_object(ctx, &ctx->DefaultPacking.BufferObj,
                                  ctx->Shared->NullBufferObj);
-#endif
 }
diff --git a/mesalib/src/mesa/main/queryobj.c b/mesalib/src/mesa/main/queryobj.c
index 407a761e6..18792cf6c 100644
--- a/mesalib/src/mesa/main/queryobj.c
+++ b/mesalib/src/mesa/main/queryobj.c
@@ -34,9 +34,6 @@
 #include "main/dispatch.h"
 
 
-#if FEATURE_queryobj
-
-
 /**
  * Allocate a new query object.  This is a fallback routine called via
  * ctx->Driver.NewQueryObject().
@@ -155,7 +152,6 @@ get_query_binding_point(struct gl_context *ctx, GLenum target)
          return &ctx->Query.CurrentTimerObject;
       else
          return NULL;
-#if FEATURE_EXT_transform_feedback
    case GL_PRIMITIVES_GENERATED:
       if (ctx->Extensions.EXT_transform_feedback)
          return &ctx->Query.PrimitivesGenerated;
@@ -166,7 +162,6 @@ get_query_binding_point(struct gl_context *ctx, GLenum target)
          return &ctx->Query.PrimitivesWritten;
       else
          return NULL;
-#endif
    default:
       return NULL;
    }
@@ -734,9 +729,6 @@ _mesa_init_queryobj_dispatch(struct _glapi_table *disp)
 }
 
 
-#endif /* FEATURE_queryobj */
-
-
 /**
  * Allocate/init the context state related to query objects.
  */
diff --git a/mesalib/src/mesa/main/queryobj.h b/mesalib/src/mesa/main/queryobj.h
index e7a133b59..0f662fb57 100644
--- a/mesalib/src/mesa/main/queryobj.h
+++ b/mesalib/src/mesa/main/queryobj.h
@@ -32,8 +32,6 @@
 #include "main/hash.h"
 
 
-#if FEATURE_queryobj
-
 static inline struct gl_query_object *
 _mesa_lookup_query_object(struct gl_context *ctx, GLuint id)
 {
@@ -48,26 +46,6 @@ _mesa_init_query_object_functions(struct dd_function_table *driver);
 extern void
 _mesa_init_queryobj_dispatch(struct _glapi_table *disp);
 
-#else /* FEATURE_queryobj */
-
-static inline struct gl_query_object *
-_mesa_lookup_query_object(struct gl_context *ctx, GLuint id)
-{
-   return NULL;
-}
-
-static inline void
-_mesa_init_query_object_functions(struct dd_function_table *driver)
-{
-}
-
-static inline void
-_mesa_init_queryobj_dispatch(struct _glapi_table *disp)
-{
-}
-
-#endif /* FEATURE_queryobj */
-
 extern void
 _mesa_init_queryobj(struct gl_context *ctx);
 
diff --git a/mesalib/src/mesa/main/rastpos.c b/mesalib/src/mesa/main/rastpos.c
index a1f6f4234..ab8e2c1a3 100644
--- a/mesalib/src/mesa/main/rastpos.c
+++ b/mesalib/src/mesa/main/rastpos.c
@@ -39,9 +39,6 @@
 #include "main/dispatch.h"
 
 
-#if FEATURE_rastpos
-
-
 /**
  * Helper function for all the RasterPos functions.
  */
@@ -533,9 +530,6 @@ _mesa_init_rastpos_dispatch(struct _glapi_table *disp)
 }
 
 
-#endif /* FEATURE_rastpos */
-
-
 /**********************************************************************/
 /** \name Initialization                                              */
 /**********************************************************************/
diff --git a/mesalib/src/mesa/main/rastpos.h b/mesalib/src/mesa/main/rastpos.h
index cdd94a66c..9bb04cc9c 100644
--- a/mesalib/src/mesa/main/rastpos.h
+++ b/mesalib/src/mesa/main/rastpos.h
@@ -38,20 +38,9 @@
 struct _glapi_table;
 struct gl_context;
 
-#if FEATURE_rastpos
-
 extern void
 _mesa_init_rastpos_dispatch(struct _glapi_table *disp);
 
-#else /* FEATURE_rastpos */
-
-static inline void
-_mesa_init_rastpos_dispatch(struct _glapi_table *disp)
-{
-}
-
-#endif /* FEATURE_rastpos */
-
 extern void 
 _mesa_init_rastpos(struct gl_context *ctx);
 
diff --git a/mesalib/src/mesa/main/shaderapi.c b/mesalib/src/mesa/main/shaderapi.c
index 643ef516f..c2ec1fa42 100644
--- a/mesalib/src/mesa/main/shaderapi.c
+++ b/mesalib/src/mesa/main/shaderapi.c
@@ -167,18 +167,12 @@ static bool
 validate_shader_target(const struct gl_context *ctx, GLenum type)
 {
    switch (type) {
-#if FEATURE_ARB_fragment_shader
    case GL_FRAGMENT_SHADER:
       return ctx->Extensions.ARB_fragment_shader;
-#endif
-#if FEATURE_ARB_vertex_shader
    case GL_VERTEX_SHADER:
       return ctx->Extensions.ARB_vertex_shader;
-#endif
-#if FEATURE_ARB_geometry_shader4
    case GL_GEOMETRY_SHADER_ARB:
       return _mesa_is_desktop_gl(ctx) && ctx->Extensions.ARB_geometry_shader4;
-#endif
    default:
       return false;
    }
@@ -473,21 +467,17 @@ get_programiv(struct gl_context *ctx, GLuint program, GLenum pname, GLint *param
    struct gl_shader_program *shProg
       = _mesa_lookup_shader_program(ctx, program);
 
-#if FEATURE_EXT_transform_feedback
    /* Is transform feedback available in this context?
     */
    const bool has_xfb =
       (ctx->API == API_OPENGL && ctx->Extensions.EXT_transform_feedback)
       || ctx->API == API_OPENGL_CORE
       || _mesa_is_gles3(ctx);
-#endif
 
-#if FEATURE_ARB_geometry_shader4
    /* Are geometry shaders available in this context?
     */
    const bool has_gs =
       _mesa_is_desktop_gl(ctx) && ctx->Extensions.ARB_geometry_shader4;
-#endif
 
    /* Are uniform buffer objects available in this context?
     */
@@ -542,7 +532,6 @@ get_programiv(struct gl_context *ctx, GLuint program, GLenum pname, GLint *param
       *params = max_len;
       return;
    }
-#if FEATURE_EXT_transform_feedback
    case GL_TRANSFORM_FEEDBACK_VARYINGS:
       if (!has_xfb)
          break;
@@ -558,8 +547,6 @@ get_programiv(struct gl_context *ctx, GLuint program, GLenum pname, GLint *param
          break;
       *params = shProg->TransformFeedback.BufferMode;
       return;
-#endif
-#if FEATURE_ARB_geometry_shader4
    case GL_GEOMETRY_VERTICES_OUT_ARB:
       if (!has_gs)
          break;
@@ -575,7 +562,6 @@ get_programiv(struct gl_context *ctx, GLuint program, GLenum pname, GLint *param
          break;
       *params = shProg->Geom.OutputType;
       return;
-#endif
    case GL_ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH: {
       unsigned i;
       GLint max_len = 0;
@@ -860,7 +846,6 @@ use_shader_program(struct gl_context *ctx, GLenum type,
    struct gl_shader_program **target;
 
    switch (type) {
-#if FEATURE_ARB_vertex_shader
    case GL_VERTEX_SHADER:
       target = &ctx->Shader.CurrentVertexProgram;
       if ((shProg == NULL)
@@ -868,8 +853,6 @@ use_shader_program(struct gl_context *ctx, GLenum type,
 	 shProg = NULL;
       }
       break;
-#endif
-#if FEATURE_ARB_geometry_shader4
    case GL_GEOMETRY_SHADER_ARB:
       target = &ctx->Shader.CurrentGeometryProgram;
       if ((shProg == NULL)
@@ -877,8 +860,6 @@ use_shader_program(struct gl_context *ctx, GLenum type,
 	 shProg = NULL;
       }
       break;
-#endif
-#if FEATURE_ARB_fragment_shader
    case GL_FRAGMENT_SHADER:
       target = &ctx->Shader.CurrentFragmentProgram;
       if ((shProg == NULL)
@@ -886,7 +867,6 @@ use_shader_program(struct gl_context *ctx, GLenum type,
 	 shProg = NULL;
       }
       break;
-#endif
    default:
       return false;
    }
@@ -899,17 +879,12 @@ use_shader_program(struct gl_context *ctx, GLenum type,
        * semantics of glDeleteProgram are maintained.
        */
       switch (type) {
-#if FEATURE_ARB_vertex_shader
       case GL_VERTEX_SHADER:
 	 /* Empty for now. */
 	 break;
-#endif
-#if FEATURE_ARB_geometry_shader4
       case GL_GEOMETRY_SHADER_ARB:
 	 /* Empty for now. */
 	 break;
-#endif
-#if FEATURE_ARB_fragment_shader
       case GL_FRAGMENT_SHADER:
 	 if (*target == ctx->Shader._CurrentFragmentProgram) {
 	    _mesa_reference_shader_program(ctx,
@@ -917,7 +892,6 @@ use_shader_program(struct gl_context *ctx, GLenum type,
 					   NULL);
 	 }
 	 break;
-#endif
       }
 
       _mesa_reference_shader_program(ctx, target, shProg);
@@ -1533,8 +1507,6 @@ _mesa_ShaderBinary(GLint n, const GLuint* shaders, GLenum binaryformat,
 #endif /* FEATURE_ES2 */
 
 
-#if FEATURE_ARB_geometry_shader4
-
 void GLAPIENTRY
 _mesa_ProgramParameteriARB(GLuint program, GLenum pname, GLint value)
 {
@@ -1596,8 +1568,6 @@ _mesa_ProgramParameteriARB(GLuint program, GLenum pname, GLint value)
    }
 }
 
-#endif
-
 void
 _mesa_use_shader_program(struct gl_context *ctx, GLenum type,
 			 struct gl_shader_program *shProg)
@@ -1752,15 +1722,12 @@ _mesa_init_shader_dispatch(struct _glapi_table *exec)
    SET_IsProgram(exec, _mesa_IsProgram);
    SET_IsShader(exec, _mesa_IsShader);
 
-#if FEATURE_ARB_vertex_shader
+   /* GL_ARB_vertex_shader */
    SET_BindAttribLocationARB(exec, _mesa_BindAttribLocationARB);
    SET_GetActiveAttribARB(exec, _mesa_GetActiveAttribARB);
    SET_GetAttribLocationARB(exec, _mesa_GetAttribLocationARB);
-#endif
 
-#if FEATURE_ARB_geometry_shader4
    SET_ProgramParameteriARB(exec, _mesa_ProgramParameteriARB);
-#endif
 
    SET_UseShaderProgramEXT(exec, _mesa_UseShaderProgramEXT);
    SET_ActiveProgramEXT(exec, _mesa_ActiveProgramEXT);
diff --git a/mesalib/src/mesa/main/shaderobj.c b/mesalib/src/mesa/main/shaderobj.c
index c7f45c88e..1706cac55 100644
--- a/mesalib/src/mesa/main/shaderobj.c
+++ b/mesalib/src/mesa/main/shaderobj.c
@@ -243,11 +243,9 @@ _mesa_init_shader_program(struct gl_context *ctx, struct gl_shader_program *prog
    prog->FragDataBindings = string_to_uint_map_ctor();
    prog->FragDataIndexBindings = string_to_uint_map_ctor();
 
-#if FEATURE_ARB_geometry_shader4
    prog->Geom.VerticesOut = 0;
    prog->Geom.InputType = GL_TRIANGLES;
    prog->Geom.OutputType = GL_TRIANGLE_STRIP;
-#endif
 
    prog->InfoLog = ralloc_strdup(prog, "");
 }
diff --git a/mesalib/src/mesa/main/shared.c b/mesalib/src/mesa/main/shared.c
index 58cbc5250..fab2995a4 100644
--- a/mesalib/src/mesa/main/shared.c
+++ b/mesalib/src/mesa/main/shared.c
@@ -31,16 +31,12 @@
 #include "mfeatures.h"
 #include "mtypes.h"
 #include "hash.h"
-#if FEATURE_ATI_fragment_shader
 #include "atifragshader.h"
-#endif
 #include "bufferobj.h"
 #include "shared.h"
 #include "program/program.h"
 #include "dlist.h"
-#if FEATURE_ARB_sampler_objects
 #include "samplerobj.h"
-#endif
 #include "shaderobj.h"
 #include "syncobj.h"
 
@@ -70,33 +66,22 @@ _mesa_alloc_shared_state(struct gl_context *ctx)
    shared->TexObjects = _mesa_NewHashTable();
    shared->Programs = _mesa_NewHashTable();
 
-#if FEATURE_ARB_vertex_program
    shared->DefaultVertexProgram =
       gl_vertex_program(ctx->Driver.NewProgram(ctx,
                                                GL_VERTEX_PROGRAM_ARB, 0));
-#endif
-
-#if FEATURE_ARB_fragment_program
    shared->DefaultFragmentProgram =
       gl_fragment_program(ctx->Driver.NewProgram(ctx,
                                                  GL_FRAGMENT_PROGRAM_ARB, 0));
-#endif
 
-#if FEATURE_ATI_fragment_shader
    shared->ATIShaders = _mesa_NewHashTable();
    shared->DefaultFragmentShader = _mesa_new_ati_fragment_shader(ctx, 0);
-#endif
 
-#if FEATURE_ARB_shader_objects
    shared->ShaderObjects = _mesa_NewHashTable();
-#endif
 
    shared->BufferObjects = _mesa_NewHashTable();
 
-#if FEATURE_ARB_sampler_objects
    /* GL_ARB_sampler_objects */
    shared->SamplerObjects = _mesa_NewHashTable();
-#endif
 
    /* Allocate the default buffer object */
    shared->NullBufferObj = ctx->Driver.NewBufferObject(ctx, 0, 0);
@@ -126,10 +111,8 @@ _mesa_alloc_shared_state(struct gl_context *ctx)
    _glthread_INIT_MUTEX(shared->TexMutex);
    shared->TextureStateStamp = 0;
 
-#if FEATURE_EXT_framebuffer_object
    shared->FrameBuffers = _mesa_NewHashTable();
    shared->RenderBuffers = _mesa_NewHashTable();
-#endif
 
    make_empty_list(& shared->SyncObjects);
 
@@ -177,7 +160,6 @@ delete_program_cb(GLuint id, void *data, void *userData)
 }
 
 
-#if FEATURE_ATI_fragment_shader
 /**
  * Callback for deleting an ATI fragment shader object.
  * Called by _mesa_HashDeleteAll().
@@ -189,7 +171,6 @@ delete_fragshader_cb(GLuint id, void *data, void *userData)
    struct gl_context *ctx = (struct gl_context *) userData;
    _mesa_delete_ati_fragment_shader(ctx, shader);
 }
-#endif
 
 
 /**
@@ -278,7 +259,6 @@ delete_renderbuffer_cb(GLuint id, void *data, void *userData)
 }
 
 
-#if FEATURE_ARB_sampler_objects
 /**
  * Callback for deleting a sampler object. Called by _mesa_HashDeleteAll()
  */
@@ -289,7 +269,6 @@ delete_sampler_object_cb(GLuint id, void *data, void *userData)
    struct gl_sampler_object *sampObj = (struct gl_sampler_object *) data;
    _mesa_reference_sampler_object(ctx, &sampObj, NULL);
 }
-#endif
 
 
 /**
@@ -321,38 +300,27 @@ free_shared_state(struct gl_context *ctx, struct gl_shared_state *shared)
    _mesa_HashDeleteAll(shared->DisplayList, delete_displaylist_cb, ctx);
    _mesa_DeleteHashTable(shared->DisplayList);
 
-#if FEATURE_ARB_shader_objects
    _mesa_HashWalk(shared->ShaderObjects, free_shader_program_data_cb, ctx);
    _mesa_HashDeleteAll(shared->ShaderObjects, delete_shader_cb, ctx);
    _mesa_DeleteHashTable(shared->ShaderObjects);
-#endif
 
    _mesa_HashDeleteAll(shared->Programs, delete_program_cb, ctx);
    _mesa_DeleteHashTable(shared->Programs);
 
-#if FEATURE_ARB_vertex_program
    _mesa_reference_vertprog(ctx, &shared->DefaultVertexProgram, NULL);
-#endif
-
-#if FEATURE_ARB_fragment_program
    _mesa_reference_fragprog(ctx, &shared->DefaultFragmentProgram, NULL);
-#endif
 
-#if FEATURE_ATI_fragment_shader
    _mesa_HashDeleteAll(shared->ATIShaders, delete_fragshader_cb, ctx);
    _mesa_DeleteHashTable(shared->ATIShaders);
    _mesa_delete_ati_fragment_shader(ctx, shared->DefaultFragmentShader);
-#endif
 
    _mesa_HashDeleteAll(shared->BufferObjects, delete_bufferobj_cb, ctx);
    _mesa_DeleteHashTable(shared->BufferObjects);
 
-#if FEATURE_EXT_framebuffer_object
    _mesa_HashDeleteAll(shared->FrameBuffers, delete_framebuffer_cb, ctx);
    _mesa_DeleteHashTable(shared->FrameBuffers);
    _mesa_HashDeleteAll(shared->RenderBuffers, delete_renderbuffer_cb, ctx);
    _mesa_DeleteHashTable(shared->RenderBuffers);
-#endif
 
    _mesa_reference_buffer_object(ctx, &shared->NullBufferObj, NULL);
 
@@ -365,10 +333,8 @@ free_shared_state(struct gl_context *ctx, struct gl_shared_state *shared)
       }
    }
 
-#if FEATURE_ARB_sampler_objects
    _mesa_HashDeleteAll(shared->SamplerObjects, delete_sampler_object_cb, ctx);
    _mesa_DeleteHashTable(shared->SamplerObjects);
-#endif
 
    /*
     * Free texture objects (after FBOs since some textures might have
diff --git a/mesalib/src/mesa/main/syncobj.c b/mesalib/src/mesa/main/syncobj.c
index 9f5a27e62..1d178950c 100644
--- a/mesalib/src/mesa/main/syncobj.c
+++ b/mesalib/src/mesa/main/syncobj.c
@@ -64,7 +64,6 @@
 #include "dispatch.h"
 #include "mtypes.h"
 
-#if FEATURE_ARB_sync
 #include "syncobj.h"
 
 static struct gl_sync_object *
@@ -426,5 +425,3 @@ _mesa_GetSynciv(GLsync sync, GLenum pname, GLsizei bufSize, GLsizei *length,
       *length = size;
    }
 }
-
-#endif /* FEATURE_ARB_sync */
diff --git a/mesalib/src/mesa/main/syncobj.h b/mesalib/src/mesa/main/syncobj.h
index 50a5d1123..40a1049ba 100644
--- a/mesalib/src/mesa/main/syncobj.h
+++ b/mesalib/src/mesa/main/syncobj.h
@@ -39,8 +39,6 @@ struct dd_function_table;
 struct gl_context;
 struct gl_sync_object;
 
-#if FEATURE_ARB_sync
-
 extern void
 _mesa_init_sync_object_functions(struct dd_function_table *driver);
 
@@ -78,42 +76,4 @@ extern void GLAPIENTRY
 _mesa_GetSynciv(GLsync sync, GLenum pname, GLsizei bufSize, GLsizei *length,
 		GLint *values);
 
-#else /* FEATURE_ARB_sync */
-
-#include "main/compiler.h"
-
-static inline void
-_mesa_init_sync_object_functions(struct dd_function_table *driver)
-{
-}
-
-static inline void
-_mesa_init_sync_dispatch(struct _glapi_table *disp)
-{
-}
-
-static inline void
-_mesa_init_sync(struct gl_context *ctx)
-{
-}
-
-static inline void
-_mesa_free_sync_data(struct gl_context *ctx)
-{
-}
-
-static inline void
-_mesa_ref_sync_object(struct gl_context *ctx, struct gl_sync_object *syncObj)
-{
-   ASSERT_NO_FEATURE();
-}
-
-static inline void
-_mesa_unref_sync_object(struct gl_context *ctx, struct gl_sync_object *syncObj)
-{
-   ASSERT_NO_FEATURE();
-}
-
-#endif /* FEATURE_ARB_sync */
-
 #endif /* SYNCOBJ_H */
diff --git a/mesalib/src/mesa/main/texcompress.c b/mesalib/src/mesa/main/texcompress.c
index 846d4bb63..bb61e6eda 100644
--- a/mesalib/src/mesa/main/texcompress.c
+++ b/mesalib/src/mesa/main/texcompress.c
@@ -375,13 +375,10 @@ GLenum
 _mesa_compressed_format_to_glenum(struct gl_context *ctx, gl_format mesaFormat)
 {
    switch (mesaFormat) {
-#if FEATURE_texture_fxt1
    case MESA_FORMAT_RGB_FXT1:
       return GL_COMPRESSED_RGB_FXT1_3DFX;
    case MESA_FORMAT_RGBA_FXT1:
       return GL_COMPRESSED_RGBA_FXT1_3DFX;
-#endif
-#if FEATURE_texture_s3tc
    case MESA_FORMAT_RGB_DXT1:
       return GL_COMPRESSED_RGB_S3TC_DXT1_EXT;
    case MESA_FORMAT_RGBA_DXT1:
@@ -390,7 +387,6 @@ _mesa_compressed_format_to_glenum(struct gl_context *ctx, gl_format mesaFormat)
       return GL_COMPRESSED_RGBA_S3TC_DXT3_EXT;
    case MESA_FORMAT_RGBA_DXT5:
       return GL_COMPRESSED_RGBA_S3TC_DXT5_EXT;
-#if FEATURE_EXT_texture_sRGB
    case MESA_FORMAT_SRGB_DXT1:
       return GL_COMPRESSED_SRGB_S3TC_DXT1_EXT;
    case MESA_FORMAT_SRGBA_DXT1:
@@ -399,9 +395,6 @@ _mesa_compressed_format_to_glenum(struct gl_context *ctx, gl_format mesaFormat)
       return GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;
    case MESA_FORMAT_SRGBA_DXT5:
       return GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT;
-#endif
-#endif
-
    case MESA_FORMAT_RED_RGTC1:
       return GL_COMPRESSED_RED_RGTC1;
    case MESA_FORMAT_SIGNED_RED_RGTC1:
diff --git a/mesalib/src/mesa/main/texcompress_cpal.c b/mesalib/src/mesa/main/texcompress_cpal.c
index ceeec9403..4aa1f610e 100644
--- a/mesalib/src/mesa/main/texcompress_cpal.c
+++ b/mesalib/src/mesa/main/texcompress_cpal.c
@@ -40,8 +40,6 @@
 #include "texcompress_cpal.h"
 #include "teximage.h"
 
-#if FEATURE_ES
-
 
 static const struct cpal_format_info {
    GLenum cpal_format;
@@ -226,5 +224,3 @@ _mesa_cpal_compressed_teximage2d(GLenum target, GLint level,
    if (saved_align != align)
       _mesa_PixelStorei(GL_UNPACK_ALIGNMENT, saved_align);
 }
-
-#endif
diff --git a/mesalib/src/mesa/main/texcompress_fxt1.c b/mesalib/src/mesa/main/texcompress_fxt1.c
index 92af29ad4..eeed78891 100644
--- a/mesalib/src/mesa/main/texcompress_fxt1.c
+++ b/mesalib/src/mesa/main/texcompress_fxt1.c
@@ -42,15 +42,12 @@
 #include "swrast/s_context.h"
 
 
-#if FEATURE_texture_fxt1
-
-
 static void
 fxt1_encode (GLuint width, GLuint height, GLint comps,
              const void *source, GLint srcRowStride,
              void *dest, GLint destRowStride);
 
-void
+static void
 fxt1_decode_1 (const void *texture, GLint stride,
                GLint i, GLint j, GLubyte *rgba);
 
@@ -1619,7 +1616,7 @@ fxt1_decode_1ALPHA (const GLubyte *code, GLint t, GLubyte *rgba)
 }
 
 
-void
+static void
 fxt1_decode_1 (const void *texture, GLint stride, /* in pixels */
                GLint i, GLint j, GLubyte *rgba)
 {
@@ -1646,6 +1643,3 @@ fxt1_decode_1 (const void *texture, GLint stride, /* in pixels */
 
    decode_1[mode](code, t, rgba);
 }
-
-
-#endif /* FEATURE_texture_fxt1 */
diff --git a/mesalib/src/mesa/main/texcompress_fxt1.h b/mesalib/src/mesa/main/texcompress_fxt1.h
index bd84082e9..2a8b8d653 100644
--- a/mesalib/src/mesa/main/texcompress_fxt1.h
+++ b/mesalib/src/mesa/main/texcompress_fxt1.h
@@ -31,8 +31,6 @@
 
 struct swrast_texture_image;
 
-#if FEATURE_texture_fxt1
-
 extern GLboolean
 _mesa_texstore_rgb_fxt1(TEXSTORE_PARAMS);
 
@@ -47,16 +45,4 @@ extern void
 _mesa_fetch_texel_2d_f_rgb_fxt1(const struct swrast_texture_image *texImage,
                                 GLint i, GLint j, GLint k, GLfloat *texel);
 
-#else /* FEATURE_texture_fxt1 */
-
-/* these are used only in texstore_funcs[] */
-#define _mesa_texstore_rgb_fxt1 NULL
-#define _mesa_texstore_rgba_fxt1 NULL
-
-/* these are used only in texfetch_funcs[] */
-#define _mesa_fetch_texel_2d_f_rgba_fxt1 NULL
-#define _mesa_fetch_texel_2d_f_rgb_fxt1 NULL
-
-#endif /* FEATURE_texture_fxt1 */
-
 #endif /* TEXCOMPRESS_FXT1_H */
diff --git a/mesalib/src/mesa/main/texcompress_s3tc.c b/mesalib/src/mesa/main/texcompress_s3tc.c
index 8736e208f..6476f118e 100644
--- a/mesalib/src/mesa/main/texcompress_s3tc.c
+++ b/mesalib/src/mesa/main/texcompress_s3tc.c
@@ -47,9 +47,6 @@
 #include "swrast/s_context.h"
 
 
-#if FEATURE_texture_s3tc
-
-
 #if defined(_WIN32) || defined(WIN32)
 #define DXTN_LIBNAME "dxtn.dll"
 #define RTLD_LAZY 0
@@ -60,7 +57,6 @@
 #define DXTN_LIBNAME "libtxc_dxtn.so"
 #endif
 
-#if FEATURE_EXT_texture_sRGB
 /**
  * Convert an 8-bit sRGB value from non-linear space to a
  * linear RGB value in [0, 1].
@@ -87,14 +83,13 @@ nonlinear_to_linear(GLubyte cs8)
    }
    return table[cs8];
 }
-#endif /* FEATURE_EXT_texture_sRGB */
 
 typedef void (*dxtFetchTexelFuncExt)( GLint srcRowstride, GLubyte *pixdata, GLint col, GLint row, GLvoid *texelOut );
 
-dxtFetchTexelFuncExt fetch_ext_rgb_dxt1 = NULL;
-dxtFetchTexelFuncExt fetch_ext_rgba_dxt1 = NULL;
-dxtFetchTexelFuncExt fetch_ext_rgba_dxt3 = NULL;
-dxtFetchTexelFuncExt fetch_ext_rgba_dxt5 = NULL;
+static dxtFetchTexelFuncExt fetch_ext_rgb_dxt1 = NULL;
+static dxtFetchTexelFuncExt fetch_ext_rgba_dxt1 = NULL;
+static dxtFetchTexelFuncExt fetch_ext_rgba_dxt3 = NULL;
+static dxtFetchTexelFuncExt fetch_ext_rgba_dxt5 = NULL;
 
 typedef void (*dxtCompressTexFuncExt)(GLint srccomps, GLint width,
                                       GLint height, const GLubyte *srcPixData,
@@ -478,7 +473,6 @@ _mesa_fetch_texel_rgba_dxt5(const struct swrast_texture_image *texImage,
    texel[ACOMP] = UBYTE_TO_FLOAT(rgba[ACOMP]);
 }
 
-#if FEATURE_EXT_texture_sRGB
 void
 _mesa_fetch_texel_srgb_dxt1(const struct swrast_texture_image *texImage,
                             GLint i, GLint j, GLint k, GLfloat *texel)
@@ -530,7 +524,3 @@ _mesa_fetch_texel_srgba_dxt5(const struct swrast_texture_image *texImage,
    texel[BCOMP] = nonlinear_to_linear(rgba[BCOMP]);
    texel[ACOMP] = UBYTE_TO_FLOAT(rgba[ACOMP]);
 }
-#endif /* FEATURE_EXT_texture_sRGB */
-
-
-#endif /* FEATURE_texture_s3tc */
diff --git a/mesalib/src/mesa/main/texcompress_s3tc.h b/mesalib/src/mesa/main/texcompress_s3tc.h
index 2c06e50ce..524ac0c13 100644
--- a/mesalib/src/mesa/main/texcompress_s3tc.h
+++ b/mesalib/src/mesa/main/texcompress_s3tc.h
@@ -33,8 +33,6 @@
 struct gl_context;
 struct swrast_texture_image;
 
-#if FEATURE_texture_s3tc
-
 extern GLboolean
 _mesa_texstore_rgb_dxt1(TEXSTORE_PARAMS);
 
@@ -82,29 +80,4 @@ _mesa_fetch_texel_srgba_dxt5(const struct swrast_texture_image *texImage,
 extern void
 _mesa_init_texture_s3tc(struct gl_context *ctx);
 
-#else /* FEATURE_texture_s3tc */
-
-/* these are used only in texstore_funcs[] */
-#define _mesa_texstore_rgb_dxt1 NULL
-#define _mesa_texstore_rgba_dxt1 NULL
-#define _mesa_texstore_rgba_dxt3 NULL
-#define _mesa_texstore_rgba_dxt5 NULL
-
-/* these are used only in texfetch_funcs[] */
-#define _mesa_fetch_texel_2d_f_rgb_dxt1 NULL
-#define _mesa_fetch_texel_2d_f_rgba_dxt1 NULL
-#define _mesa_fetch_texel_2d_f_rgba_dxt3 NULL
-#define _mesa_fetch_texel_2d_f_rgba_dxt5 NULL
-#define _mesa_fetch_texel_2d_f_srgb_dxt1 NULL
-#define _mesa_fetch_texel_2d_f_srgba_dxt1 NULL
-#define _mesa_fetch_texel_2d_f_srgba_dxt3 NULL
-#define _mesa_fetch_texel_2d_f_srgba_dxt5 NULL
-
-static inline void
-_mesa_init_texture_s3tc(struct gl_context *ctx)
-{
-}
-
-#endif /* FEATURE_texture_s3tc */
-
 #endif /* TEXCOMPRESS_S3TC_H */
diff --git a/mesalib/src/mesa/main/texformat.c b/mesalib/src/mesa/main/texformat.c
index 1a318abe4..17270ba92 100644
--- a/mesalib/src/mesa/main/texformat.c
+++ b/mesalib/src/mesa/main/texformat.c
@@ -289,7 +289,6 @@ _mesa_choose_tex_format(struct gl_context *ctx, GLenum target,
       }
    }
 
-#if FEATURE_texture_fxt1
    if (ctx->Extensions.TDFX_texture_compression_FXT1) {
       switch (internalFormat) {
          case GL_COMPRESSED_RGB_FXT1_3DFX:
@@ -302,9 +301,7 @@ _mesa_choose_tex_format(struct gl_context *ctx, GLenum target,
             ; /* fallthrough */
       }
    }
-#endif
 
-#if FEATURE_texture_s3tc
    if (ctx->Extensions.EXT_texture_compression_s3tc) {
       switch (internalFormat) {
          case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
@@ -338,7 +335,6 @@ _mesa_choose_tex_format(struct gl_context *ctx, GLenum target,
             ; /* fallthrough */
       }
    }
-#endif
 
    if (ctx->Extensions.ARB_texture_float) {
       switch (internalFormat) {
@@ -555,7 +551,6 @@ _mesa_choose_tex_format(struct gl_context *ctx, GLenum target,
       }
    }
 
-#if FEATURE_EXT_texture_sRGB
    if (ctx->Extensions.EXT_texture_sRGB) {
       switch (internalFormat) {
          case GL_SRGB_EXT:
@@ -587,22 +582,17 @@ _mesa_choose_tex_format(struct gl_context *ctx, GLenum target,
 	    RETURN_IF_SUPPORTED(MESA_FORMAT_SARGB8);
 	    break;
          case GL_COMPRESSED_SRGB_EXT:
-#if FEATURE_texture_s3tc
             if (ctx->Extensions.EXT_texture_compression_s3tc)
 	       RETURN_IF_SUPPORTED(MESA_FORMAT_SRGB_DXT1);
-#endif
 	    RETURN_IF_SUPPORTED(MESA_FORMAT_SRGB8);
 	    RETURN_IF_SUPPORTED(MESA_FORMAT_SARGB8);
 	    break;
          case GL_COMPRESSED_SRGB_ALPHA_EXT:
-#if FEATURE_texture_s3tc
             if (ctx->Extensions.EXT_texture_compression_s3tc)
 	       RETURN_IF_SUPPORTED(MESA_FORMAT_SRGBA_DXT3); /* Not srgba_dxt1, see spec */
-#endif
 	    RETURN_IF_SUPPORTED(MESA_FORMAT_SRGBA8);
 	    RETURN_IF_SUPPORTED(MESA_FORMAT_SARGB8);
 	    break;
-#if FEATURE_texture_s3tc
          case GL_COMPRESSED_SRGB_S3TC_DXT1_EXT:
             if (ctx->Extensions.EXT_texture_compression_s3tc)
 	       RETURN_IF_SUPPORTED(MESA_FORMAT_SRGB_DXT1);
@@ -623,12 +613,10 @@ _mesa_choose_tex_format(struct gl_context *ctx, GLenum target,
 	       RETURN_IF_SUPPORTED(MESA_FORMAT_SRGBA_DXT5);
 	    RETURN_IF_SUPPORTED(MESA_FORMAT_SARGB8);
             break;
-#endif
          default:
             ; /* fallthrough */
       }
    }
-#endif /* FEATURE_EXT_texture_sRGB */
 
    if (ctx->Extensions.EXT_texture_integer) {
       switch (internalFormat) {
diff --git a/mesalib/src/mesa/main/texgen.c b/mesalib/src/mesa/main/texgen.c
index 3788669d4..0b0f67335 100644
--- a/mesalib/src/mesa/main/texgen.c
+++ b/mesalib/src/mesa/main/texgen.c
@@ -41,9 +41,6 @@
 #include "main/dispatch.h"
 
 
-#if FEATURE_texgen
-
-
 /**
  * Return texgen state for given coordinate
  */
@@ -441,6 +438,3 @@ _mesa_init_texgen_dispatch(struct _glapi_table *disp)
    SET_TexGeni(disp, _mesa_TexGeni);
    SET_TexGeniv(disp, _mesa_TexGeniv);
 }
-
-
-#endif /* FEATURE_texgen */
diff --git a/mesalib/src/mesa/main/texgen.h b/mesalib/src/mesa/main/texgen.h
index 1d13422b2..35a799587 100644
--- a/mesalib/src/mesa/main/texgen.h
+++ b/mesalib/src/mesa/main/texgen.h
@@ -34,8 +34,6 @@
 struct _glapi_table;
 
 
-#if FEATURE_texgen
-
 extern void GLAPIENTRY
 _mesa_TexGenfv( GLenum coord, GLenum pname, const GLfloat *params );
 
@@ -65,24 +63,4 @@ extern void GLAPIENTRY
 _es_TexGenfv(GLenum coord, GLenum pname, const GLfloat *params);
 
 
-#else /* FEATURE_texgen */
-
-static void
-_mesa_TexGenfv( GLenum coord, GLenum pname, const GLfloat *params )
-{
-}
-
-static void inline
-_mesa_TexGeni( GLenum coord, GLenum pname, GLint param )
-{
-}
-
-static inline void
-_mesa_init_texgen_dispatch(struct _glapi_table *disp)
-{
-}
-
-#endif /* FEATURE_texgen */
-
-
 #endif /* TEXGEN_H */
diff --git a/mesalib/src/mesa/main/teximage.c b/mesalib/src/mesa/main/teximage.c
index 02bd87ac6..da8fbcd32 100644
--- a/mesalib/src/mesa/main/teximage.c
+++ b/mesalib/src/mesa/main/teximage.c
@@ -311,7 +311,6 @@ _mesa_base_tex_format( struct gl_context *ctx, GLint internalFormat )
       }
    }
 
-#if FEATURE_EXT_texture_sRGB
    if (ctx->Extensions.EXT_texture_sRGB) {
       switch (internalFormat) {
       case GL_SRGB_EXT:
@@ -338,7 +337,6 @@ _mesa_base_tex_format( struct gl_context *ctx, GLint internalFormat )
          ; /* fallthrough */
       }
    }
-#endif /* FEATURE_EXT_texture_sRGB */
 
    if (ctx->Version >= 30 ||
        ctx->Extensions.EXT_texture_integer) {
@@ -3134,7 +3132,6 @@ _mesa_TexImage3DEXT( GLenum target, GLint level, GLenum internalFormat,
 }
 
 
-#if FEATURE_OES_EGL_image
 void GLAPIENTRY
 _mesa_EGLImageTargetTexture2DOES (GLenum target, GLeglImageOES image)
 {
@@ -3189,7 +3186,6 @@ _mesa_EGLImageTargetTexture2DOES (GLenum target, GLeglImageOES image)
    _mesa_unlock_texture(ctx, texObj);
 
 }
-#endif
 
 
 
diff --git a/mesalib/src/mesa/main/texparam.c b/mesalib/src/mesa/main/texparam.c
index e6140eb65..63a63b732 100644
--- a/mesalib/src/mesa/main/texparam.c
+++ b/mesalib/src/mesa/main/texparam.c
@@ -428,7 +428,6 @@ set_tex_parameteri(struct gl_context *ctx,
       }
       goto invalid_pname;
 
-#if FEATURE_OES_draw_texture
    case GL_TEXTURE_CROP_RECT_OES:
       if (ctx->API != API_OPENGLES || !ctx->Extensions.OES_draw_texture)
          goto invalid_pname;
@@ -438,7 +437,6 @@ set_tex_parameteri(struct gl_context *ctx,
       texObj->CropRect[2] = params[2];
       texObj->CropRect[3] = params[3];
       return GL_TRUE;
-#endif
 
    case GL_TEXTURE_SWIZZLE_R_EXT:
    case GL_TEXTURE_SWIZZLE_G_EXT:
@@ -728,8 +726,6 @@ _mesa_TexParameterfv(GLenum target, GLenum pname, const GLfloat *params)
          need_update = set_tex_parameteri(ctx, texObj, pname, p);
       }
       break;
-
-#if FEATURE_OES_draw_texture
    case GL_TEXTURE_CROP_RECT_OES:
       {
          /* convert float params to int */
@@ -741,8 +737,6 @@ _mesa_TexParameterfv(GLenum target, GLenum pname, const GLfloat *params)
          need_update = set_tex_parameteri(ctx, texObj, pname, iparams);
       }
       break;
-#endif
-
    case GL_TEXTURE_SWIZZLE_R_EXT:
    case GL_TEXTURE_SWIZZLE_G_EXT:
    case GL_TEXTURE_SWIZZLE_B_EXT:
@@ -1398,7 +1392,6 @@ _mesa_GetTexParameterfv( GLenum target, GLenum pname, GLfloat *params )
 
          *params = obj->Sampler.LodBias;
          break;
-#if FEATURE_OES_draw_texture
       case GL_TEXTURE_CROP_RECT_OES:
          if (ctx->API != API_OPENGLES || !ctx->Extensions.OES_draw_texture)
             goto invalid_pname;
@@ -1408,7 +1401,6 @@ _mesa_GetTexParameterfv( GLenum target, GLenum pname, GLfloat *params )
          params[2] = obj->CropRect[2];
          params[3] = obj->CropRect[3];
          break;
-#endif
 
       case GL_TEXTURE_SWIZZLE_R_EXT:
       case GL_TEXTURE_SWIZZLE_G_EXT:
@@ -1573,7 +1565,6 @@ _mesa_GetTexParameteriv( GLenum target, GLenum pname, GLint *params )
 
          *params = (GLint) obj->Sampler.LodBias;
          break;
-#if FEATURE_OES_draw_texture
       case GL_TEXTURE_CROP_RECT_OES:
          if (ctx->API != API_OPENGLES || !ctx->Extensions.OES_draw_texture)
             goto invalid_pname;
@@ -1583,7 +1574,6 @@ _mesa_GetTexParameteriv( GLenum target, GLenum pname, GLint *params )
          params[2] = obj->CropRect[2];
          params[3] = obj->CropRect[3];
          break;
-#endif
       case GL_TEXTURE_SWIZZLE_R_EXT:
       case GL_TEXTURE_SWIZZLE_G_EXT:
       case GL_TEXTURE_SWIZZLE_B_EXT:
diff --git a/mesalib/src/mesa/main/texstate.c b/mesalib/src/mesa/main/texstate.c
index fa1fef27e..1fd09e985 100644
--- a/mesalib/src/mesa/main/texstate.c
+++ b/mesalib/src/mesa/main/texstate.c
@@ -841,11 +841,9 @@ _mesa_free_texture_data(struct gl_context *ctx)
    /* GL_ARB_texture_buffer_object */
    _mesa_reference_buffer_object(ctx, &ctx->Texture.BufferObject, NULL);
 
-#if FEATURE_sampler_objects
    for (u = 0; u < Elements(ctx->Texture.Unit); u++) {
       _mesa_reference_sampler_object(ctx, &ctx->Texture.Unit[u].Sampler, NULL);
    }
-#endif
 }
 
 
diff --git a/mesalib/src/mesa/main/texstore.c b/mesalib/src/mesa/main/texstore.c
index 2d055808e..e2598a1dc 100644
--- a/mesalib/src/mesa/main/texstore.c
+++ b/mesalib/src/mesa/main/texstore.c
@@ -3604,9 +3604,6 @@ _mesa_texstore_rgba_uint32(TEXSTORE_PARAMS)
 }
 
 
-
-
-#if FEATURE_EXT_texture_sRGB
 static GLboolean
 _mesa_texstore_srgb8(TEXSTORE_PARAMS)
 {
@@ -3710,17 +3707,6 @@ _mesa_texstore_sla8(TEXSTORE_PARAMS)
    return k;
 }
 
-#else
-
-/* these are used only in texstore_funcs[] below */
-#define _mesa_texstore_srgb8 NULL
-#define _mesa_texstore_srgba8 NULL
-#define _mesa_texstore_sargb8 NULL
-#define _mesa_texstore_sl8 NULL
-#define _mesa_texstore_sla8 NULL
-
-#endif /* FEATURE_EXT_texture_sRGB */
-
 static GLboolean
 _mesa_texstore_rgb9_e5(TEXSTORE_PARAMS)
 {
diff --git a/mesalib/src/mesa/main/transformfeedback.c b/mesalib/src/mesa/main/transformfeedback.c
index 26345b100..ea6cfdf8c 100644
--- a/mesalib/src/mesa/main/transformfeedback.c
+++ b/mesalib/src/mesa/main/transformfeedback.c
@@ -44,9 +44,6 @@
 #include "program/prog_parameter.h"
 
 
-#if FEATURE_EXT_transform_feedback
-
-
 /**
  * Do reference counting of transform feedback buffers.
  */
@@ -171,40 +168,6 @@ _mesa_free_transform_feedback(struct gl_context *ctx)
 }
 
 
-#else /* FEATURE_EXT_transform_feedback */
-
-/* forward declarations */
-static struct gl_transform_feedback_object *
-new_transform_feedback(struct gl_context *ctx, GLuint name);
-
-static void
-delete_transform_feedback(struct gl_context *ctx,
-                          struct gl_transform_feedback_object *obj);
-
-/* dummy per-context init/clean-up for transform feedback */
-void
-_mesa_init_transform_feedback(struct gl_context *ctx)
-{
-   ctx->TransformFeedback.DefaultObject = new_transform_feedback(ctx, 0);
-   ctx->TransformFeedback.CurrentObject = ctx->TransformFeedback.DefaultObject;
-   _mesa_reference_buffer_object(ctx,
-                                 &ctx->TransformFeedback.CurrentBuffer,
-                                 ctx->Shared->NullBufferObj);
-}
-
-void
-_mesa_free_transform_feedback(struct gl_context *ctx)
-{
-   _mesa_reference_buffer_object(ctx,
-                                 &ctx->TransformFeedback.CurrentBuffer,
-                                 NULL);
-   ctx->TransformFeedback.CurrentObject = NULL;
-   delete_transform_feedback(ctx, ctx->TransformFeedback.DefaultObject);
-}
-
-#endif /* FEATURE_EXT_transform_feedback */
-
-
 /** Default fallback for ctx->Driver.NewTransformFeedback() */
 static struct gl_transform_feedback_object *
 new_transform_feedback(struct gl_context *ctx, GLuint name)
@@ -233,9 +196,6 @@ delete_transform_feedback(struct gl_context *ctx,
 }
 
 
-#if FEATURE_EXT_transform_feedback
-
-
 /** Default fallback for ctx->Driver.BeginTransformFeedback() */
 static void
 begin_transform_feedback(struct gl_context *ctx, GLenum mode,
@@ -901,5 +861,3 @@ _mesa_ResumeTransformFeedback(void)
    assert(ctx->Driver.ResumeTransformFeedback);
    ctx->Driver.ResumeTransformFeedback(ctx, obj);
 }
-
-#endif /* FEATURE_EXT_transform_feedback */
diff --git a/mesalib/src/mesa/main/transformfeedback.h b/mesalib/src/mesa/main/transformfeedback.h
index 85f4cbc77..7d4a945c5 100644
--- a/mesalib/src/mesa/main/transformfeedback.h
+++ b/mesalib/src/mesa/main/transformfeedback.h
@@ -39,8 +39,6 @@ _mesa_init_transform_feedback(struct gl_context *ctx);
 extern void
 _mesa_free_transform_feedback(struct gl_context *ctx);
 
-#if FEATURE_EXT_transform_feedback
-
 extern GLboolean
 _mesa_validate_transform_feedback_buffers(struct gl_context *ctx);
 
@@ -110,30 +108,4 @@ _mesa_PauseTransformFeedback(void);
 extern void GLAPIENTRY
 _mesa_ResumeTransformFeedback(void);
 
-#else /* FEATURE_EXT_transform_feedback */
-
-static inline GLboolean
-_mesa_validate_primitive_mode(struct gl_context *ctx, GLenum mode)
-{
-   return GL_TRUE;
-}
-
-static inline GLboolean
-_mesa_validate_transform_feedback_buffers(struct gl_context *ctx)
-{
-   return GL_TRUE;
-}
-
-static inline void
-_mesa_init_transform_feedback_functions(struct dd_function_table *driver)
-{
-}
-
-static inline void
-_mesa_init_transform_feedback_dispatch(struct _glapi_table *disp)
-{
-}
-
-#endif /* FEATURE_EXT_transform_feedback */
-
 #endif /* TRANSFORM_FEEDBACK_H */
diff --git a/mesalib/src/mesa/main/varray.c b/mesalib/src/mesa/main/varray.c
index 91452b75f..9a2dec61b 100644
--- a/mesalib/src/mesa/main/varray.c
+++ b/mesalib/src/mesa/main/varray.c
@@ -431,7 +431,6 @@ _mesa_PointSizePointer(GLenum type, GLsizei stride, const GLvoid *ptr)
 }
 
 
-#if FEATURE_NV_vertex_program
 /**
  * Set a vertex attribute array.
  * Note that these arrays DO alias the conventional GL vertex arrays
@@ -462,10 +461,8 @@ _mesa_VertexAttribPointerNV(GLuint index, GLint size, GLenum type,
                 legalTypes, 1, BGRA_OR_4,
                 size, type, stride, normalized, GL_FALSE, ptr);
 }
-#endif
 
 
-#if FEATURE_ARB_vertex_program
 /**
  * Set a generic vertex attribute array.
  * Note that these arrays DO NOT alias the conventional GL vertex arrays
@@ -495,7 +492,6 @@ _mesa_VertexAttribPointerARB(GLuint index, GLint size, GLenum type,
                 legalTypes, 1, BGRA_OR_4,
                 size, type, stride, normalized, GL_FALSE, ptr);
 }
-#endif
 
 
 /**
diff --git a/mesalib/src/mesa/main/varray.h b/mesalib/src/mesa/main/varray.h
index b6041bd78..d48361256 100644
--- a/mesalib/src/mesa/main/varray.h
+++ b/mesalib/src/mesa/main/varray.h
@@ -245,13 +245,9 @@ _mesa_DrawRangeElementsBaseVertex(GLenum mode, GLuint start, GLuint end,
 				  const GLvoid *indices,
 				  GLint basevertex);
 
-#if FEATURE_EXT_transform_feedback
-
 extern void GLAPIENTRY
 _mesa_DrawTransformFeedback(GLenum mode, GLuint name);
 
-#endif
-
 extern void GLAPIENTRY
 _mesa_PrimitiveRestartIndex(GLuint index);
 
diff --git a/mesalib/src/mesa/main/vtxfmt.c b/mesalib/src/mesa/main/vtxfmt.c
index 2b6e25ecd..725ac2047 100644
--- a/mesalib/src/mesa/main/vtxfmt.c
+++ b/mesalib/src/mesa/main/vtxfmt.c
@@ -38,8 +38,6 @@
 #include "main/dispatch.h"
 
 
-#if FEATURE_beginend
-
 /**
  * Use the per-vertex functions found in <vfmt> to initialize the given
  * API dispatch table.
@@ -136,7 +134,6 @@ install_vtxfmt(struct gl_context *ctx, struct _glapi_table *tab,
    SET_VertexAttrib3fvNV(tab, vfmt->VertexAttrib3fvNV);
    SET_VertexAttrib4fNV(tab, vfmt->VertexAttrib4fNV);
    SET_VertexAttrib4fvNV(tab, vfmt->VertexAttrib4fvNV);
-#if FEATURE_ARB_vertex_program
    SET_VertexAttrib1fARB(tab, vfmt->VertexAttrib1fARB);
    SET_VertexAttrib1fvARB(tab, vfmt->VertexAttrib1fvARB);
    SET_VertexAttrib2fARB(tab, vfmt->VertexAttrib2fARB);
@@ -145,7 +142,6 @@ install_vtxfmt(struct gl_context *ctx, struct _glapi_table *tab,
    SET_VertexAttrib3fvARB(tab, vfmt->VertexAttrib3fvARB);
    SET_VertexAttrib4fARB(tab, vfmt->VertexAttrib4fARB);
    SET_VertexAttrib4fvARB(tab, vfmt->VertexAttrib4fvARB);
-#endif
 
    /* GL_EXT_gpu_shader4 / OpenGL 3.0 */
    SET_VertexAttribI1iEXT(tab, vfmt->VertexAttribI1i);
@@ -235,6 +231,3 @@ _mesa_install_save_vtxfmt(struct gl_context *ctx, const GLvertexformat *vfmt)
    if (_mesa_is_desktop_gl(ctx))
       install_vtxfmt( ctx, ctx->Save, vfmt );
 }
-
-
-#endif /* FEATURE_beginend */
diff --git a/mesalib/src/mesa/main/vtxfmt.h b/mesalib/src/mesa/main/vtxfmt.h
index aac656879..65a0e6c8e 100644
--- a/mesalib/src/mesa/main/vtxfmt.h
+++ b/mesalib/src/mesa/main/vtxfmt.h
@@ -37,23 +37,7 @@
 #include "mfeatures.h"
 #include "mtypes.h"
 
-#if FEATURE_beginend
-
 extern void _mesa_install_exec_vtxfmt( struct gl_context *ctx, const GLvertexformat *vfmt );
 extern void _mesa_install_save_vtxfmt( struct gl_context *ctx, const GLvertexformat *vfmt );
 
-#else /* FEATURE_beginend */
-
-static inline void
-_mesa_install_exec_vtxfmt( struct gl_context *ctx, const GLvertexformat *vfmt )
-{
-}
-
-static inline void
-_mesa_install_save_vtxfmt( struct gl_context *ctx, const GLvertexformat *vfmt )
-{
-}
-
-#endif /* FEATURE_beginend */
-
 #endif /* _VTXFMT_H_ */
diff --git a/mesalib/src/mesa/program/ir_to_mesa.cpp b/mesalib/src/mesa/program/ir_to_mesa.cpp
index d675da269..4991a551c 100644
--- a/mesalib/src/mesa/program/ir_to_mesa.cpp
+++ b/mesalib/src/mesa/program/ir_to_mesa.cpp
@@ -325,11 +325,11 @@ public:
    void *mem_ctx;
 };
 
-src_reg undef_src = src_reg(PROGRAM_UNDEFINED, 0, NULL);
+static src_reg undef_src = src_reg(PROGRAM_UNDEFINED, 0, NULL);
 
-dst_reg undef_dst = dst_reg(PROGRAM_UNDEFINED, SWIZZLE_NOOP);
+static dst_reg undef_dst = dst_reg(PROGRAM_UNDEFINED, SWIZZLE_NOOP);
 
-dst_reg address_reg = dst_reg(PROGRAM_ADDRESS, WRITEMASK_X);
+static dst_reg address_reg = dst_reg(PROGRAM_ADDRESS, WRITEMASK_X);
 
 static int
 swizzle_for_size(int size)
@@ -3060,7 +3060,7 @@ _mesa_glsl_compile_shader(struct gl_context *ctx, struct gl_shader *shader)
       return;
    }
 
-   state->error = preprocess(state, &source, &state->info_log,
+   state->error = glcpp_preprocess(state, &source, &state->info_log,
 			     &ctx->Extensions, ctx->API);
 
    if (ctx->Shader.Flags & GLSL_DUMP) {
diff --git a/mesalib/src/mesa/program/prog_noise.c b/mesalib/src/mesa/program/prog_noise.c
index 1713ddb5f..75cd8c659 100644
--- a/mesalib/src/mesa/program/prog_noise.c
+++ b/mesalib/src/mesa/program/prog_noise.c
@@ -76,7 +76,7 @@
  * A vector-valued noise over 3D accesses it 96 times, and a
  * float-valued 4D noise 64 times. We want this to fit in the cache!
  */
-unsigned char perm[512] = { 151, 160, 137, 91, 90, 15,
+static const unsigned char perm[512] = { 151, 160, 137, 91, 90, 15,
    131, 13, 201, 95, 96, 53, 194, 233, 7, 225, 140, 36, 103, 30, 69, 142, 8,
       99, 37, 240, 21, 10, 23,
    190, 6, 148, 247, 120, 234, 75, 0, 26, 197, 62, 94, 252, 219, 203, 117, 35,
diff --git a/mesalib/src/mesa/program/program.c b/mesalib/src/mesa/program/program.c
index becb77c1d..30f83772f 100644
--- a/mesalib/src/mesa/program/program.c
+++ b/mesalib/src/mesa/program/program.c
@@ -83,14 +83,9 @@ _mesa_init_program(struct gl_context *ctx)
    ctx->Program.ErrorPos = -1;
    ctx->Program.ErrorString = _mesa_strdup("");
 
-#if FEATURE_NV_vertex_program || FEATURE_ARB_vertex_program
    ctx->VertexProgram.Enabled = GL_FALSE;
-#if FEATURE_es2_glsl
    ctx->VertexProgram.PointSizeEnabled =
       (ctx->API == API_OPENGLES2) ? GL_TRUE : GL_FALSE;
-#else
-   ctx->VertexProgram.PointSizeEnabled = GL_FALSE;
-#endif
    ctx->VertexProgram.TwoSideEnabled = GL_FALSE;
    _mesa_reference_vertprog(ctx, &ctx->VertexProgram.Current,
                             ctx->Shared->DefaultVertexProgram);
@@ -100,31 +95,24 @@ _mesa_init_program(struct gl_context *ctx)
       ctx->VertexProgram.TrackMatrixTransform[i] = GL_IDENTITY_NV;
    }
    ctx->VertexProgram.Cache = _mesa_new_program_cache();
-#endif
 
-#if FEATURE_NV_fragment_program || FEATURE_ARB_fragment_program
    ctx->FragmentProgram.Enabled = GL_FALSE;
    _mesa_reference_fragprog(ctx, &ctx->FragmentProgram.Current,
                             ctx->Shared->DefaultFragmentProgram);
    assert(ctx->FragmentProgram.Current);
    ctx->FragmentProgram.Cache = _mesa_new_program_cache();
-#endif
 
-#if FEATURE_ARB_geometry_shader4
    ctx->GeometryProgram.Enabled = GL_FALSE;
    /* right now by default we don't have a geometry program */
    _mesa_reference_geomprog(ctx, &ctx->GeometryProgram.Current,
                             NULL);
    ctx->GeometryProgram.Cache = _mesa_new_program_cache();
-#endif
 
    /* XXX probably move this stuff */
-#if FEATURE_ATI_fragment_shader
    ctx->ATIFragmentShader.Enabled = GL_FALSE;
    ctx->ATIFragmentShader.Current = ctx->Shared->DefaultFragmentShader;
    assert(ctx->ATIFragmentShader.Current);
    ctx->ATIFragmentShader.Current->RefCount++;
-#endif
 }
 
 
@@ -134,27 +122,21 @@ _mesa_init_program(struct gl_context *ctx)
 void
 _mesa_free_program_data(struct gl_context *ctx)
 {
-#if FEATURE_NV_vertex_program || FEATURE_ARB_vertex_program
    _mesa_reference_vertprog(ctx, &ctx->VertexProgram.Current, NULL);
    _mesa_delete_program_cache(ctx, ctx->VertexProgram.Cache);
-#endif
-#if FEATURE_NV_fragment_program || FEATURE_ARB_fragment_program
    _mesa_reference_fragprog(ctx, &ctx->FragmentProgram.Current, NULL);
    _mesa_delete_shader_cache(ctx, ctx->FragmentProgram.Cache);
-#endif
-#if FEATURE_ARB_geometry_shader4
    _mesa_reference_geomprog(ctx, &ctx->GeometryProgram.Current, NULL);
    _mesa_delete_program_cache(ctx, ctx->GeometryProgram.Cache);
-#endif
+
    /* XXX probably move this stuff */
-#if FEATURE_ATI_fragment_shader
    if (ctx->ATIFragmentShader.Current) {
       ctx->ATIFragmentShader.Current->RefCount--;
       if (ctx->ATIFragmentShader.Current->RefCount <= 0) {
          free(ctx->ATIFragmentShader.Current);
       }
    }
-#endif
+
    free((void *) ctx->Program.ErrorString);
 }
 
@@ -167,25 +149,18 @@ _mesa_free_program_data(struct gl_context *ctx)
 void
 _mesa_update_default_objects_program(struct gl_context *ctx)
 {
-#if FEATURE_NV_vertex_program || FEATURE_ARB_vertex_program
    _mesa_reference_vertprog(ctx, &ctx->VertexProgram.Current,
                             ctx->Shared->DefaultVertexProgram);
    assert(ctx->VertexProgram.Current);
-#endif
 
-#if FEATURE_NV_fragment_program || FEATURE_ARB_fragment_program
    _mesa_reference_fragprog(ctx, &ctx->FragmentProgram.Current,
                             ctx->Shared->DefaultFragmentProgram);
    assert(ctx->FragmentProgram.Current);
-#endif
 
-#if FEATURE_ARB_geometry_shader4
    _mesa_reference_geomprog(ctx, &ctx->GeometryProgram.Current,
                       ctx->Shared->DefaultGeometryProgram);
-#endif
 
    /* XXX probably move this stuff */
-#if FEATURE_ATI_fragment_shader
    if (ctx->ATIFragmentShader.Current) {
       ctx->ATIFragmentShader.Current->RefCount--;
       if (ctx->ATIFragmentShader.Current->RefCount <= 0) {
@@ -195,7 +170,6 @@ _mesa_update_default_objects_program(struct gl_context *ctx)
    ctx->ATIFragmentShader.Current = (struct ati_fragment_shader *) ctx->Shared->DefaultFragmentShader;
    assert(ctx->ATIFragmentShader.Current);
    ctx->ATIFragmentShader.Current->RefCount++;
-#endif
 }
 
 
diff --git a/mesalib/src/mesa/program/program_lexer.l b/mesalib/src/mesa/program/program_lexer.l
index 0a50dab97..0947bb046 100644
--- a/mesalib/src/mesa/program/program_lexer.l
+++ b/mesalib/src/mesa/program/program_lexer.l
@@ -165,6 +165,7 @@ szf    [HR]?
 cc     C?
 sat    (_SAT)?
 
+%option prefix="_mesa_program_"
 %option bison-bridge bison-locations reentrant noyywrap
 %%
 
diff --git a/mesalib/src/mesa/state_tracker/st_cb_bitmap.c b/mesalib/src/mesa/state_tracker/st_cb_bitmap.c
index dbd778b4f..62e571235 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_bitmap.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_bitmap.c
@@ -57,8 +57,6 @@
 #include "cso_cache/cso_context.h"
 
 
-#if FEATURE_drawpix
-
 /**
  * glBitmaps are drawn as textured quads.  The user's bitmap pattern
  * is stored in a texture image.  An alpha8 texture format is used.
@@ -884,5 +882,3 @@ st_destroy_bitmap(struct st_context *st)
       st->bitmap.cache = NULL;
    }
 }
-
-#endif /* FEATURE_drawpix */
diff --git a/mesalib/src/mesa/state_tracker/st_cb_bitmap.h b/mesalib/src/mesa/state_tracker/st_cb_bitmap.h
index 25410e503..d1c18058b 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_bitmap.h
+++ b/mesalib/src/mesa/state_tracker/st_cb_bitmap.h
@@ -38,8 +38,6 @@ struct st_context;
 struct gl_fragment_program;
 struct st_fragment_program;
 
-#if FEATURE_drawpix
-
 extern void
 st_init_bitmap_functions(struct dd_function_table *functions);
 
@@ -58,33 +56,5 @@ st_make_bitmap_fragment_program(struct st_context *st,
 extern void
 st_flush_bitmap_cache(struct st_context *st);
 
-#else
-
-static INLINE void
-st_init_bitmap_functions(struct dd_function_table *functions)
-{
-}
-
-static INLINE void
-st_init_bitmap(struct st_context *st)
-{
-}
-
-static INLINE void
-st_destroy_bitmap(struct st_context *st)
-{
-}
-
-static INLINE void
-st_flush_bitmap_cache(struct st_context *st)
-{
-}
-
-static INLINE void
-st_flush_bitmap(struct st_context *st)
-{
-}
-
-#endif /* FEATURE_drawpix */
 
 #endif /* ST_CB_BITMAP_H */
diff --git a/mesalib/src/mesa/state_tracker/st_cb_blit.c b/mesalib/src/mesa/state_tracker/st_cb_blit.c
index 1486779fd..c2d756813 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_blit.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_blit.c
@@ -59,8 +59,6 @@ st_destroy_blit(struct st_context *st)
 }
 
 
-#if FEATURE_EXT_framebuffer_blit
-
 static void
 st_BlitFramebuffer_resolve(struct gl_context *ctx,
                            GLbitfield mask,
@@ -354,5 +352,3 @@ st_init_blit_functions(struct dd_function_table *functions)
 {
    functions->BlitFramebuffer = st_BlitFramebuffer;
 }
-
-#endif /* FEATURE_EXT_framebuffer_blit */
diff --git a/mesalib/src/mesa/state_tracker/st_cb_blit.h b/mesalib/src/mesa/state_tracker/st_cb_blit.h
index c6d9a3679..eb6089e47 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_blit.h
+++ b/mesalib/src/mesa/state_tracker/st_cb_blit.h
@@ -42,18 +42,8 @@ st_init_blit(struct st_context *st);
 extern void
 st_destroy_blit(struct st_context *st);
 
-#if FEATURE_EXT_framebuffer_blit
-
 extern void
 st_init_blit_functions(struct dd_function_table *functions);
 
-#else
-
-static INLINE void
-st_init_blit_functions(struct dd_function_table *functions)
-{
-}
-
-#endif /* FEATURE_EXT_framebuffer_blit */
 
 #endif /* ST_CB_BLIT_H */
diff --git a/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c b/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c
index b2c6327a0..a8a01db96 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c
@@ -71,8 +71,6 @@
 #include "cso_cache/cso_context.h"
 
 
-#if FEATURE_drawpix
-
 /**
  * Check if the given program is:
  * 0: MOVE result.color, fragment.color;
@@ -1661,5 +1659,3 @@ st_destroy_drawpix(struct st_context *st)
    if (st->drawpix.vert_shaders[1])
       cso_delete_vertex_shader(st->cso_context, st->drawpix.vert_shaders[1]);
 }
-
-#endif /* FEATURE_drawpix */
diff --git a/mesalib/src/mesa/state_tracker/st_cb_drawpixels.h b/mesalib/src/mesa/state_tracker/st_cb_drawpixels.h
index 44d7f5ed1..6209dcade 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_drawpixels.h
+++ b/mesalib/src/mesa/state_tracker/st_cb_drawpixels.h
@@ -36,8 +36,6 @@
 struct dd_function_table;
 struct st_context;
 
-#if FEATURE_drawpix
-
 extern void st_init_drawpixels_functions(struct dd_function_table *functions);
 
 extern void
@@ -53,18 +51,5 @@ st_make_drawpix_z_stencil_program(struct st_context *st,
                                   GLboolean write_depth,
                                   GLboolean write_stencil);
 
-#else
-
-static INLINE void
-st_init_drawpixels_functions(struct dd_function_table *functions)
-{
-}
-
-static INLINE void
-st_destroy_drawpix(struct st_context *st)
-{
-}
-
-#endif /* FEATURE_drawpix */
 
 #endif /* ST_CB_DRAWPIXELS_H */
diff --git a/mesalib/src/mesa/state_tracker/st_cb_drawtex.c b/mesalib/src/mesa/state_tracker/st_cb_drawtex.c
index d57e629f1..e87de4406 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_drawtex.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_drawtex.c
@@ -34,9 +34,6 @@
 #include "cso_cache/cso_context.h"
 
 
-#if FEATURE_OES_draw_texture
-
-
 struct cached_shader
 {
    void *handle;
@@ -306,6 +303,3 @@ st_destroy_drawtex(struct st_context *st)
    }
    NumCachedShaders = 0;
 }
-
-
-#endif /* FEATURE_OES_draw_texture */
diff --git a/mesalib/src/mesa/state_tracker/st_cb_drawtex.h b/mesalib/src/mesa/state_tracker/st_cb_drawtex.h
index 455da04e6..ccb615e98 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_drawtex.h
+++ b/mesalib/src/mesa/state_tracker/st_cb_drawtex.h
@@ -16,26 +16,10 @@
 struct dd_function_table;
 struct st_context;
 
-#if FEATURE_OES_draw_texture
-
 extern void
 st_init_drawtex_functions(struct dd_function_table *functions);
 
 extern void
 st_destroy_drawtex(struct st_context *st);
 
-#else
-
-static INLINE void
-st_init_drawtex_functions(struct dd_function_table *functions)
-{
-}
-
-static INLINE void
-st_destroy_drawtex(struct st_context *st)
-{
-}
-
-#endif /* FEATURE_OES_draw_texture */
-
 #endif /* ST_CB_DRAWTEX_H */
diff --git a/mesalib/src/mesa/state_tracker/st_cb_eglimage.c b/mesalib/src/mesa/state_tracker/st_cb_eglimage.c
index e91e9142d..0679e7d44 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_eglimage.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_eglimage.c
@@ -38,8 +38,6 @@
 #include "st_format.h"
 #include "st_manager.h"
 
-#if FEATURE_OES_EGL_image
-
 /**
  * Return the base format just like _mesa_base_fbo_format does.
  */
@@ -164,5 +162,3 @@ st_init_eglimage_functions(struct dd_function_table *functions)
    functions->EGLImageTargetTexture2D = st_egl_image_target_texture_2d;
    functions->EGLImageTargetRenderbufferStorage = st_egl_image_target_renderbuffer_storage;
 }
-
-#endif /* FEATURE_OES_EGL_image */
diff --git a/mesalib/src/mesa/state_tracker/st_cb_eglimage.h b/mesalib/src/mesa/state_tracker/st_cb_eglimage.h
index 48567ed9d..1750b9147 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_eglimage.h
+++ b/mesalib/src/mesa/state_tracker/st_cb_eglimage.h
@@ -34,18 +34,7 @@
 
 struct dd_function_table;
 
-#if FEATURE_OES_EGL_image
-
 extern void
 st_init_eglimage_functions(struct dd_function_table *functions);
 
-#else
-
-static INLINE void
-st_init_eglimage_functions(struct dd_function_table *functions)
-{
-}
-
-#endif
-
 #endif /* ST_CB_EGLIMAGE_H */
diff --git a/mesalib/src/mesa/state_tracker/st_cb_fbo.c b/mesalib/src/mesa/state_tracker/st_cb_fbo.c
index 01aba8eaf..c523795b9 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_fbo.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_fbo.c
@@ -790,7 +790,6 @@ st_UnmapRenderbuffer(struct gl_context *ctx,
 
 void st_init_fbo_functions(struct dd_function_table *functions)
 {
-#if FEATURE_EXT_framebuffer_object
    functions->NewFramebuffer = st_new_framebuffer;
    functions->NewRenderbuffer = st_new_renderbuffer;
    functions->BindFramebuffer = st_bind_framebuffer;
@@ -798,7 +797,6 @@ void st_init_fbo_functions(struct dd_function_table *functions)
    functions->RenderTexture = st_render_texture;
    functions->FinishRenderTexture = st_finish_render_texture;
    functions->ValidateFramebuffer = st_validate_framebuffer;
-#endif
 
    functions->DrawBuffers = st_DrawBuffers;
    functions->ReadBuffer = st_ReadBuffer;
diff --git a/mesalib/src/mesa/state_tracker/st_cb_feedback.c b/mesalib/src/mesa/state_tracker/st_cb_feedback.c
index 9b85a39be..9092e3a71 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_feedback.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_feedback.c
@@ -55,8 +55,6 @@
 #include "draw/draw_pipe.h"
 
 
-#if FEATURE_feedback
-
 /**
  * This is actually used for both feedback and selection.
  */
@@ -305,5 +303,3 @@ void st_init_feedback_functions(struct dd_function_table *functions)
 {
    functions->RenderMode = st_RenderMode;
 }
-
-#endif /* FEATURE_feedback */
diff --git a/mesalib/src/mesa/state_tracker/st_cb_feedback.h b/mesalib/src/mesa/state_tracker/st_cb_feedback.h
index 02e34e402..0163631e3 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_feedback.h
+++ b/mesalib/src/mesa/state_tracker/st_cb_feedback.h
@@ -35,18 +35,8 @@
 
 struct dd_function_table;
 
-#if FEATURE_feedback
-
 extern void
 st_init_feedback_functions(struct dd_function_table *functions);
 
-#else
-
-static INLINE void
-st_init_feedback_functions(struct dd_function_table *functions)
-{
-}
-
-#endif /* FEATURE_feedback */
 
 #endif /* ST_CB_FEEDBACK_H */
diff --git a/mesalib/src/mesa/state_tracker/st_cb_queryobj.c b/mesalib/src/mesa/state_tracker/st_cb_queryobj.c
index e5e4a81dc..b10fd9335 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_queryobj.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_queryobj.c
@@ -45,8 +45,6 @@
 #include "st_cb_bitmap.h"
 
 
-#if FEATURE_queryobj
-
 static struct gl_query_object *
 st_NewQueryObject(struct gl_context *ctx, GLuint id)
 {
@@ -194,5 +192,3 @@ void st_init_query_functions(struct dd_function_table *functions)
    functions->CheckQuery = st_CheckQuery;
    functions->GetTimestamp = st_GetTimestamp;
 }
-
-#endif /* FEATURE_queryobj */
diff --git a/mesalib/src/mesa/state_tracker/st_cb_queryobj.h b/mesalib/src/mesa/state_tracker/st_cb_queryobj.h
index 03f0be837..03487b153 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_queryobj.h
+++ b/mesalib/src/mesa/state_tracker/st_cb_queryobj.h
@@ -53,18 +53,8 @@ st_query_object(struct gl_query_object *q)
 }
 
 
-#if FEATURE_queryobj
-
 extern void
 st_init_query_functions(struct dd_function_table *functions);
 
-#else
-
-static INLINE void
-st_init_query_functions(struct dd_function_table *functions)
-{
-}
-
-#endif /* FEATURE_queryobj */
 
 #endif
diff --git a/mesalib/src/mesa/state_tracker/st_cb_rasterpos.c b/mesalib/src/mesa/state_tracker/st_cb_rasterpos.c
index 8337f4624..fb4a62ee3 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_rasterpos.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_rasterpos.c
@@ -50,8 +50,6 @@
 #include "vbo/vbo.h"
 
 
-#if FEATURE_rastpos
-
 /**
  * Our special drawing pipeline stage (replaces rasterization).
  */
@@ -275,5 +273,3 @@ void st_init_rasterpos_functions(struct dd_function_table *functions)
 {
    functions->RasterPos = st_RasterPos;
 }
-
-#endif /* FEATURE_rastpos */
diff --git a/mesalib/src/mesa/state_tracker/st_cb_rasterpos.h b/mesalib/src/mesa/state_tracker/st_cb_rasterpos.h
index b61411bd2..bfd3e4138 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_rasterpos.h
+++ b/mesalib/src/mesa/state_tracker/st_cb_rasterpos.h
@@ -34,17 +34,7 @@
 
 struct dd_function_table;
 
-#if FEATURE_rastpos
-
 extern void st_init_rasterpos_functions(struct dd_function_table *functions);
 
-#else
-
-static INLINE void
-st_init_rasterpos_functions(struct dd_function_table *functions)
-{
-}
-
-#endif /* FEATURE_rastpos */
 
 #endif /* ST_CB_RASTERPOS_H */
diff --git a/mesalib/src/mesa/state_tracker/st_cb_xformfb.c b/mesalib/src/mesa/state_tracker/st_cb_xformfb.c
index b8534855b..3e52c9988 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_xformfb.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_xformfb.c
@@ -48,8 +48,6 @@
 #include "util/u_inlines.h"
 #include "cso_cache/cso_context.h"
 
-#if FEATURE_EXT_transform_feedback
-
 struct st_transform_feedback_object {
    struct gl_transform_feedback_object base;
 
@@ -229,5 +227,3 @@ st_init_xformfb_functions(struct dd_function_table *functions)
    functions->PauseTransformFeedback = st_pause_transform_feedback;
    functions->ResumeTransformFeedback = st_resume_transform_feedback;
 }
-
-#endif /* FEATURE_EXT_transform_feedback */
diff --git a/mesalib/src/mesa/state_tracker/st_cb_xformfb.h b/mesalib/src/mesa/state_tracker/st_cb_xformfb.h
index c5261b39b..5c82fed18 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_xformfb.h
+++ b/mesalib/src/mesa/state_tracker/st_cb_xformfb.h
@@ -36,8 +36,6 @@ struct dd_function_table;
 struct gl_transform_feedback_object;
 struct pipe_draw_info;
 
-#if FEATURE_EXT_transform_feedback
-
 extern void
 st_init_xformfb_functions(struct dd_function_table *functions);
 
@@ -45,19 +43,5 @@ extern void
 st_transform_feedback_draw_init(struct gl_transform_feedback_object *obj,
                                 struct pipe_draw_info *out);
 
-#else
-
-static INLINE void
-st_init_xformfb_functions(struct dd_function_table *functions)
-{
-}
-
-static INLINE void
-st_transform_feedback_draw_init(struct gl_transform_feedback_object *obj,
-                                struct pipe_draw_info *out)
-{
-}
-
-#endif /* FEATURE_EXT_transform_feedback */
 
 #endif /* ST_CB_XFORMFB_H */
diff --git a/mesalib/src/mesa/state_tracker/st_draw.c b/mesalib/src/mesa/state_tracker/st_draw.c
index 9dc4822cc..4800e1c87 100644
--- a/mesalib/src/mesa/state_tracker/st_draw.c
+++ b/mesalib/src/mesa/state_tracker/st_draw.c
@@ -278,7 +278,6 @@ st_init_draw(struct st_context *st)
 
    vbo_set_draw_func(ctx, st_draw_vbo);
 
-#if FEATURE_feedback || FEATURE_rastpos
    st->draw = draw_create(st->pipe); /* for selection/feedback */
 
    /* Disable draw options that might convert points/lines to tris, etc.
@@ -288,14 +287,11 @@ st_init_draw(struct st_context *st)
    draw_wide_point_threshold(st->draw, 1000.0f);
    draw_enable_line_stipple(st->draw, FALSE);
    draw_enable_point_sprites(st->draw, FALSE);
-#endif
 }
 
 
 void
 st_destroy_draw(struct st_context *st)
 {
-#if FEATURE_feedback || FEATURE_rastpos
    draw_destroy(st->draw);
-#endif
 }
diff --git a/mesalib/src/mesa/state_tracker/st_draw_feedback.c b/mesalib/src/mesa/state_tracker/st_draw_feedback.c
index 820918e51..a6c7d0eec 100644
--- a/mesalib/src/mesa/state_tracker/st_draw_feedback.c
+++ b/mesalib/src/mesa/state_tracker/st_draw_feedback.c
@@ -46,8 +46,6 @@
 #include "draw/draw_context.h"
 
 
-#if FEATURE_feedback || FEATURE_rastpos
-
 /**
  * Set the (private) draw module's post-transformed vertex format when in
  * GL_SELECT or GL_FEEDBACK mode or for glRasterPos.
@@ -268,6 +266,3 @@ st_feedback_draw_vbo(struct gl_context *ctx,
    }
    draw_set_vertex_buffers(draw, 0, NULL);
 }
-
-#endif /* FEATURE_feedback || FEATURE_rastpos */
-
diff --git a/mesalib/src/mesa/state_tracker/st_extensions.c b/mesalib/src/mesa/state_tracker/st_extensions.c
index ac11f127c..d6cb915e9 100644
--- a/mesalib/src/mesa/state_tracker/st_extensions.c
+++ b/mesalib/src/mesa/state_tracker/st_extensions.c
@@ -530,14 +530,10 @@ void st_init_extensions(struct st_context *st)
    ctx->Extensions.NV_vertex_program1_1 = GL_TRUE;
 #endif
 
-#if FEATURE_OES_EGL_image
    ctx->Extensions.OES_EGL_image = GL_TRUE;
    if (ctx->API != API_OPENGL)
       ctx->Extensions.OES_EGL_image_external = GL_TRUE;
-#endif
-#if FEATURE_OES_draw_texture
    ctx->Extensions.OES_draw_texture = GL_TRUE;
-#endif
 
    /* Expose the extensions which directly correspond to gallium caps. */
    for (i = 0; i < Elements(cap_mapping); i++) {
diff --git a/mesalib/src/mesa/state_tracker/st_format.c b/mesalib/src/mesa/state_tracker/st_format.c
index 302b58c7b..a9ff2cd0d 100644
--- a/mesalib/src/mesa/state_tracker/st_format.c
+++ b/mesalib/src/mesa/state_tracker/st_format.c
@@ -119,7 +119,6 @@ st_mesa_format_to_pipe_format(gl_format mesaFormat)
       return PIPE_FORMAT_Z32_FLOAT_S8X24_UINT;
    case MESA_FORMAT_YCBCR:
       return PIPE_FORMAT_UYVY;
-#if FEATURE_texture_s3tc
    case MESA_FORMAT_RGB_DXT1:
       return PIPE_FORMAT_DXT1_RGB;
    case MESA_FORMAT_RGBA_DXT1:
@@ -128,7 +127,6 @@ st_mesa_format_to_pipe_format(gl_format mesaFormat)
       return PIPE_FORMAT_DXT3_RGBA;
    case MESA_FORMAT_RGBA_DXT5:
       return PIPE_FORMAT_DXT5_RGBA;
-#if FEATURE_EXT_texture_sRGB
    case MESA_FORMAT_SRGB_DXT1:
       return PIPE_FORMAT_DXT1_SRGB;
    case MESA_FORMAT_SRGBA_DXT1:
@@ -137,9 +135,6 @@ st_mesa_format_to_pipe_format(gl_format mesaFormat)
       return PIPE_FORMAT_DXT3_SRGBA;
    case MESA_FORMAT_SRGBA_DXT5:
       return PIPE_FORMAT_DXT5_SRGBA;
-#endif
-#endif
-#if FEATURE_EXT_texture_sRGB
    case MESA_FORMAT_SLA8:
       return PIPE_FORMAT_L8A8_SRGB;
    case MESA_FORMAT_SL8:
@@ -150,7 +145,6 @@ st_mesa_format_to_pipe_format(gl_format mesaFormat)
       return PIPE_FORMAT_A8B8G8R8_SRGB;
    case MESA_FORMAT_SARGB8:
       return PIPE_FORMAT_B8G8R8A8_SRGB;
-#endif
    case MESA_FORMAT_RGBA_FLOAT32:
       return PIPE_FORMAT_R32G32B32A32_FLOAT;
    case MESA_FORMAT_RGBA_FLOAT16:
@@ -449,7 +443,6 @@ st_pipe_format_to_mesa_format(enum pipe_format format)
    case PIPE_FORMAT_YUYV:
       return MESA_FORMAT_YCBCR_REV;
 
-#if FEATURE_texture_s3tc
    case PIPE_FORMAT_DXT1_RGB:
       return MESA_FORMAT_RGB_DXT1;
    case PIPE_FORMAT_DXT1_RGBA:
@@ -458,7 +451,6 @@ st_pipe_format_to_mesa_format(enum pipe_format format)
       return MESA_FORMAT_RGBA_DXT3;
    case PIPE_FORMAT_DXT5_RGBA:
       return MESA_FORMAT_RGBA_DXT5;
-#if FEATURE_EXT_texture_sRGB
    case PIPE_FORMAT_DXT1_SRGB:
       return MESA_FORMAT_SRGB_DXT1;
    case PIPE_FORMAT_DXT1_SRGBA:
@@ -467,10 +459,6 @@ st_pipe_format_to_mesa_format(enum pipe_format format)
       return MESA_FORMAT_SRGBA_DXT3;
    case PIPE_FORMAT_DXT5_SRGBA:
       return MESA_FORMAT_SRGBA_DXT5;
-#endif
-#endif
-
-#if FEATURE_EXT_texture_sRGB
    case PIPE_FORMAT_L8A8_SRGB:
       return MESA_FORMAT_SLA8;
    case PIPE_FORMAT_L8_SRGB:
@@ -481,7 +469,6 @@ st_pipe_format_to_mesa_format(enum pipe_format format)
       return MESA_FORMAT_SRGBA8;
    case PIPE_FORMAT_B8G8R8A8_SRGB:
       return MESA_FORMAT_SARGB8;
-#endif
    case PIPE_FORMAT_R32G32B32A32_FLOAT:
       return MESA_FORMAT_RGBA_FLOAT32;
    case PIPE_FORMAT_R16G16B16A16_FLOAT:
diff --git a/mesalib/src/mesa/state_tracker/st_program.c b/mesalib/src/mesa/state_tracker/st_program.c
index 9816e22ac..ac066a766 100644
--- a/mesalib/src/mesa/state_tracker/st_program.c
+++ b/mesalib/src/mesa/state_tracker/st_program.c
@@ -66,10 +66,8 @@ delete_vp_variant(struct st_context *st, struct st_vp_variant *vpv)
    if (vpv->driver_shader) 
       cso_delete_vertex_shader(st->cso_context, vpv->driver_shader);
       
-#if FEATURE_feedback || FEATURE_rastpos
    if (vpv->draw_shader)
       draw_delete_vertex_shader( st->draw, vpv->draw_shader );
-#endif
       
    if (vpv->tgsi.tokens)
       st_free_tokens(vpv->tgsi.tokens);
@@ -497,7 +495,6 @@ st_translate_fragment_program(struct st_context *st,
 
    assert(!(key->bitmap && key->drawpixels));
 
-#if FEATURE_drawpix
    if (key->bitmap) {
       /* glBitmap drawing */
       struct gl_fragment_program *fp; /* we free this temp program below */
@@ -525,7 +522,6 @@ st_translate_fragment_program(struct st_context *st,
       }
       stfp = st_fragment_program(fp);
    }
-#endif
 
    if (!stfp->glsl_to_tgsi)
       _mesa_remove_output_reads(&stfp->Base.Base, PROGRAM_OUTPUT);
diff --git a/mesalib/src/mesa/swrast/s_atifragshader.c b/mesalib/src/mesa/swrast/s_atifragshader.c
index 394fac50b..c5abaa0d4 100644
--- a/mesalib/src/mesa/swrast/s_atifragshader.c
+++ b/mesalib/src/mesa/swrast/s_atifragshader.c
@@ -237,21 +237,6 @@ finish_pass(struct atifs_machine *machine)
    }
 }
 
-struct ati_fs_opcode_st ati_fs_opcodes[] = {
-   {GL_ADD_ATI, 2},
-   {GL_SUB_ATI, 2},
-   {GL_MUL_ATI, 2},
-   {GL_MAD_ATI, 3},
-   {GL_LERP_ATI, 3},
-   {GL_MOV_ATI, 1},
-   {GL_CND_ATI, 3},
-   {GL_CND0_ATI, 3},
-   {GL_DOT2_ADD_ATI, 3},
-   {GL_DOT3_ATI, 2},
-   {GL_DOT4_ATI, 2}
-};
-
-
 
 static void
 handle_pass_op(struct atifs_machine *machine, struct atifs_setupinst *texinst,
diff --git a/mesalib/src/mesa/vbo/vbo.h b/mesalib/src/mesa/vbo/vbo.h
index eb06bf9b5..e0584973f 100644
--- a/mesalib/src/mesa/vbo/vbo.h
+++ b/mesalib/src/mesa/vbo/vbo.h
@@ -156,7 +156,7 @@ void vbo_check_buffers_are_unmapped(struct gl_context *ctx);
 void vbo_bind_arrays(struct gl_context *ctx);
 
 size_t
-count_tessellated_primitives(const struct _mesa_prim *prim);
+vbo_count_tessellated_primitives(const struct _mesa_prim *prim);
 
 void
 vbo_sw_primitive_restart(struct gl_context *ctx,
diff --git a/mesalib/src/mesa/vbo/vbo_context.h b/mesalib/src/mesa/vbo/vbo_context.h
index 1c49de0ca..e3e37e7f2 100644
--- a/mesalib/src/mesa/vbo/vbo_context.h
+++ b/mesalib/src/mesa/vbo/vbo_context.h
@@ -78,9 +78,7 @@ struct vbo_context {
    GLuint map_vp_arb[VERT_ATTRIB_MAX];
 
    struct vbo_exec_context exec;
-#if FEATURE_dlist
    struct vbo_save_context save;
-#endif
 
    /* Callback into the driver.  This must always succeed, the driver
     * is responsible for initiating any fallback actions required:
diff --git a/mesalib/src/mesa/vbo/vbo_exec.c b/mesalib/src/mesa/vbo/vbo_exec.c
index fd5e0f891..0763f0d4d 100644
--- a/mesalib/src/mesa/vbo/vbo_exec.c
+++ b/mesalib/src/mesa/vbo/vbo_exec.c
@@ -105,7 +105,7 @@ void vbo_exec_invalidate_state( struct gl_context *ctx, GLuint new_state )
  * PRIMITIVES_GENERATED and TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN queries.
  */
 size_t
-count_tessellated_primitives(const struct _mesa_prim *prim)
+vbo_count_tessellated_primitives(const struct _mesa_prim *prim)
 {
    size_t num_primitives;
    switch (prim->mode) {
diff --git a/mesalib/src/mesa/vbo/vbo_exec.h b/mesalib/src/mesa/vbo/vbo_exec.h
index 4ac7d168d..635e743ae 100644
--- a/mesalib/src/mesa/vbo/vbo_exec.h
+++ b/mesalib/src/mesa/vbo/vbo_exec.h
@@ -160,24 +160,9 @@ void vbo_exec_vtx_init( struct vbo_exec_context *exec );
 void vbo_exec_vtx_destroy( struct vbo_exec_context *exec );
 
 
-#if FEATURE_beginend
-
 void vbo_exec_vtx_flush( struct vbo_exec_context *exec, GLboolean unmap );
 void vbo_exec_vtx_map( struct vbo_exec_context *exec );
 
-#else /* FEATURE_beginend */
-
-static inline void
-vbo_exec_vtx_flush( struct vbo_exec_context *exec, GLboolean unmap )
-{
-}
-
-static inline void
-vbo_exec_vtx_map( struct vbo_exec_context *exec )
-{
-}
-
-#endif /* FEATURE_beginend */
 
 void vbo_exec_vtx_wrap( struct vbo_exec_context *exec );
 
diff --git a/mesalib/src/mesa/vbo/vbo_exec_api.c b/mesalib/src/mesa/vbo/vbo_exec_api.c
index ded711b9f..6bcb61cc8 100644
--- a/mesalib/src/mesa/vbo/vbo_exec_api.c
+++ b/mesalib/src/mesa/vbo/vbo_exec_api.c
@@ -550,11 +550,6 @@ vbo_exec_FlushVertices_internal(struct vbo_exec_context *exec, GLboolean unmap)
 }
 
 
-#if FEATURE_beginend
-
-
-#if FEATURE_evaluators
-
 static void GLAPIENTRY vbo_exec_EvalCoord1f( GLfloat u )
 {
    GET_CURRENT_CONTEXT( ctx );
@@ -757,8 +752,6 @@ vbo_exec_EvalMesh2(GLenum mode, GLint i1, GLint i2, GLint j1, GLint j2)
    }
 }
 
-#endif /* FEATURE_evaluators */
-
 
 /**
  * Execute a glRectf() function.  This is not suitable for GL_COMPILE
@@ -1048,74 +1041,6 @@ static void vbo_exec_vtxfmt_init( struct vbo_exec_context *exec )
 }
 
 
-#else /* FEATURE_beginend */
-
-
-static void vbo_exec_vtxfmt_init( struct vbo_exec_context *exec )
-{
-   /* silence warnings */
-   (void) vbo_Color3f;
-   (void) vbo_Color3fv;
-   (void) vbo_Color4f;
-   (void) vbo_Color4fv;
-   (void) vbo_FogCoordfEXT;
-   (void) vbo_FogCoordfvEXT;
-   (void) vbo_MultiTexCoord1f;
-   (void) vbo_MultiTexCoord1fv;
-   (void) vbo_MultiTexCoord2f;
-   (void) vbo_MultiTexCoord2fv;
-   (void) vbo_MultiTexCoord3f;
-   (void) vbo_MultiTexCoord3fv;
-   (void) vbo_MultiTexCoord4f;
-   (void) vbo_MultiTexCoord4fv;
-   (void) vbo_Normal3f;
-   (void) vbo_Normal3fv;
-   (void) vbo_SecondaryColor3fEXT;
-   (void) vbo_SecondaryColor3fvEXT;
-   (void) vbo_TexCoord1f;
-   (void) vbo_TexCoord1fv;
-   (void) vbo_TexCoord2f;
-   (void) vbo_TexCoord2fv;
-   (void) vbo_TexCoord3f;
-   (void) vbo_TexCoord3fv;
-   (void) vbo_TexCoord4f;
-   (void) vbo_TexCoord4fv;
-   (void) vbo_Vertex2f;
-   (void) vbo_Vertex2fv;
-   (void) vbo_Vertex3f;
-   (void) vbo_Vertex3fv;
-   (void) vbo_Vertex4f;
-   (void) vbo_Vertex4fv;
-
-   (void) vbo_VertexAttrib1fARB;
-   (void) vbo_VertexAttrib1fvARB;
-   (void) vbo_VertexAttrib2fARB;
-   (void) vbo_VertexAttrib2fvARB;
-   (void) vbo_VertexAttrib3fARB;
-   (void) vbo_VertexAttrib3fvARB;
-   (void) vbo_VertexAttrib4fARB;
-   (void) vbo_VertexAttrib4fvARB;
-
-   (void) vbo_VertexAttrib1fNV;
-   (void) vbo_VertexAttrib1fvNV;
-   (void) vbo_VertexAttrib2fNV;
-   (void) vbo_VertexAttrib2fvNV;
-   (void) vbo_VertexAttrib3fNV;
-   (void) vbo_VertexAttrib3fvNV;
-   (void) vbo_VertexAttrib4fNV;
-   (void) vbo_VertexAttrib4fvNV;
-
-   (void) vbo_Materialfv;
-
-   (void) vbo_EdgeFlag;
-   (void) vbo_Indexf;
-   (void) vbo_Indexfv;
-}
-
-
-#endif /* FEATURE_beginend */
-
-
 /**
  * Tell the VBO module to use a real OpenGL vertex buffer object to
  * store accumulated immediate-mode vertex data.
diff --git a/mesalib/src/mesa/vbo/vbo_exec_array.c b/mesalib/src/mesa/vbo/vbo_exec_array.c
index a923aa1fa..f0ef2058e 100644
--- a/mesalib/src/mesa/vbo/vbo_exec_array.c
+++ b/mesalib/src/mesa/vbo/vbo_exec_array.c
@@ -1281,8 +1281,6 @@ vbo_exec_MultiDrawElementsBaseVertex(GLenum mode,
 				   basevertex);
 }
 
-#if FEATURE_EXT_transform_feedback
-
 static void
 vbo_draw_transform_feedback(struct gl_context *ctx, GLenum mode,
                             struct gl_transform_feedback_object *obj,
@@ -1387,8 +1385,6 @@ vbo_exec_DrawTransformFeedbackStreamInstanced(GLenum mode, GLuint name,
    vbo_draw_transform_feedback(ctx, mode, obj, stream, primcount);
 }
 
-#endif
-
 /**
  * Plug in the immediate-mode vertex array drawing commands into the
  * givven vbo_exec_context object.
@@ -1409,7 +1405,6 @@ vbo_exec_array_init( struct vbo_exec_context *exec )
    exec->vtxfmt.DrawElementsInstancedBaseInstance = vbo_exec_DrawElementsInstancedBaseInstance;
    exec->vtxfmt.DrawElementsInstancedBaseVertex = vbo_exec_DrawElementsInstancedBaseVertex;
    exec->vtxfmt.DrawElementsInstancedBaseVertexBaseInstance = vbo_exec_DrawElementsInstancedBaseVertexBaseInstance;
-#if FEATURE_EXT_transform_feedback
    exec->vtxfmt.DrawTransformFeedback = vbo_exec_DrawTransformFeedback;
    exec->vtxfmt.DrawTransformFeedbackStream =
          vbo_exec_DrawTransformFeedbackStream;
@@ -1417,7 +1412,6 @@ vbo_exec_array_init( struct vbo_exec_context *exec )
          vbo_exec_DrawTransformFeedbackInstanced;
    exec->vtxfmt.DrawTransformFeedbackStreamInstanced =
          vbo_exec_DrawTransformFeedbackStreamInstanced;
-#endif
 }
 
 
@@ -1494,12 +1488,8 @@ _mesa_MultiDrawElementsBaseVertex(GLenum mode,
 					primcount, basevertex);
 }
 
-#if FEATURE_EXT_transform_feedback
-
 void GLAPIENTRY
 _mesa_DrawTransformFeedback(GLenum mode, GLuint name)
 {
    vbo_exec_DrawTransformFeedback(mode, name);
 }
-
-#endif
diff --git a/mesalib/src/mesa/vbo/vbo_exec_draw.c b/mesalib/src/mesa/vbo/vbo_exec_draw.c
index 77db8ec7f..15ecfc031 100644
--- a/mesalib/src/mesa/vbo/vbo_exec_draw.c
+++ b/mesalib/src/mesa/vbo/vbo_exec_draw.c
@@ -38,9 +38,6 @@
 #include "vbo_noop.h"
 
 
-#if FEATURE_beginend
-
-
 static void
 vbo_exec_debug_verts( struct vbo_exec_context *exec )
 {
@@ -441,6 +438,3 @@ vbo_exec_vtx_flush(struct vbo_exec_context *exec, GLboolean keepUnmapped)
    exec->vtx.prim_count = 0;
    exec->vtx.vert_count = 0;
 }
-
-
-#endif /* FEATURE_beginend */
diff --git a/mesalib/src/mesa/vbo/vbo_noop.c b/mesalib/src/mesa/vbo/vbo_noop.c
index 2f472c21c..2f2200219 100644
--- a/mesalib/src/mesa/vbo/vbo_noop.c
+++ b/mesalib/src/mesa/vbo/vbo_noop.c
@@ -37,9 +37,6 @@
 #include "main/mfeatures.h"
 #include "vbo/vbo_noop.h"
 
-#if FEATURE_beginend
-
-
 static void GLAPIENTRY
 _mesa_noop_EdgeFlag(GLboolean b)
 {
@@ -304,8 +301,6 @@ _mesa_noop_Vertex4f(GLfloat a, GLfloat b, GLfloat c, GLfloat d)
 {
 }
 
-
-#if FEATURE_evaluators
 static void GLAPIENTRY
 _mesa_noop_EvalCoord1f(GLfloat a)
 {
@@ -335,8 +330,6 @@ static void GLAPIENTRY
 _mesa_noop_EvalPoint2(GLint a, GLint b)
 {
 }
-#endif /* FEATURE_evaluators */
-
 
 static void GLAPIENTRY
 _mesa_noop_Begin(GLenum mode)
@@ -514,6 +507,3 @@ _mesa_using_noop_vtxfmt(const struct _glapi_table *dispatch)
 {
    return GET_Begin((struct _glapi_table *) dispatch) == _mesa_noop_Begin;
 }
-
-
-#endif /* FEATURE_beginend */
diff --git a/mesalib/src/mesa/vbo/vbo_noop.h b/mesalib/src/mesa/vbo/vbo_noop.h
index 92f61d356..044d373e8 100644
--- a/mesalib/src/mesa/vbo/vbo_noop.h
+++ b/mesalib/src/mesa/vbo/vbo_noop.h
@@ -30,22 +30,11 @@
 #include "main/mtypes.h"
 
 
-#if FEATURE_beginend
-
 extern void
 _mesa_noop_vtxfmt_init(GLvertexformat *vfmt);
 
 extern GLboolean
 _mesa_using_noop_vtxfmt(const struct _glapi_table *dispatch);
 
-#else
-
-static inline void
-_mesa_noop_vtxfmt_init(GLvertexformat *vfmt)
-{
-}
-
-#endif /* FEATURE_beginend */
-
 
 #endif /* _API_NOOP_H */
diff --git a/mesalib/src/mesa/vbo/vbo_save.c b/mesalib/src/mesa/vbo/vbo_save.c
index a40039927..ad11b5ddc 100644
--- a/mesalib/src/mesa/vbo/vbo_save.c
+++ b/mesalib/src/mesa/vbo/vbo_save.c
@@ -34,9 +34,6 @@
 #include "vbo_context.h"
 
 
-#if FEATURE_dlist
-
-
 static void vbo_save_callback_init( struct gl_context *ctx )
 {
    ctx->Driver.NewList = vbo_save_NewList;
@@ -131,6 +128,3 @@ void vbo_save_fallback( struct gl_context *ctx, GLboolean fallback )
    else
       save->replay_flags &= ~VBO_SAVE_FALLBACK;
 }
-
-
-#endif /* FEATURE_dlist */
diff --git a/mesalib/src/mesa/vbo/vbo_save.h b/mesalib/src/mesa/vbo/vbo_save.h
index 0b4d563a7..f33669670 100644
--- a/mesalib/src/mesa/vbo/vbo_save.h
+++ b/mesalib/src/mesa/vbo/vbo_save.h
@@ -158,8 +158,6 @@ struct vbo_save_context {
    GLubyte *currentsz[VBO_ATTRIB_MAX];
 };
 
-#if FEATURE_dlist
-
 void vbo_save_init( struct gl_context *ctx );
 void vbo_save_destroy( struct gl_context *ctx );
 void vbo_save_fallback( struct gl_context *ctx, GLboolean fallback );
@@ -195,18 +193,4 @@ void
 vbo_save_unmap_vertex_store(struct gl_context *ctx,
                             struct vbo_save_vertex_store *vertex_store);
 
-#else /* FEATURE_dlist */
-
-static inline void
-vbo_save_init( struct gl_context *ctx )
-{
-}
-
-static inline void
-vbo_save_destroy( struct gl_context *ctx )
-{
-}
-
-#endif /* FEATURE_dlist */
-
 #endif /* VBO_SAVE_H */
diff --git a/mesalib/src/mesa/vbo/vbo_save_api.c b/mesalib/src/mesa/vbo/vbo_save_api.c
index f7936610c..89f09a8d8 100644
--- a/mesalib/src/mesa/vbo/vbo_save_api.c
+++ b/mesalib/src/mesa/vbo/vbo_save_api.c
@@ -84,9 +84,6 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "vbo_noop.h"
 
 
-#if FEATURE_dlist
-
-
 #ifdef ERROR
 #undef ERROR
 #endif
@@ -1668,6 +1665,3 @@ vbo_save_api_init(struct vbo_save_context *save)
    ctx->ListState.ListVtxfmt.MultiDrawElementsBaseVertex = _save_OBE_MultiDrawElementsBaseVertex;
    _mesa_install_save_vtxfmt(ctx, &ctx->ListState.ListVtxfmt);
 }
-
-
-#endif /* FEATURE_dlist */
diff --git a/mesalib/src/mesa/vbo/vbo_save_draw.c b/mesalib/src/mesa/vbo/vbo_save_draw.c
index c6425ab1b..8ffc96aec 100644
--- a/mesalib/src/mesa/vbo/vbo_save_draw.c
+++ b/mesalib/src/mesa/vbo/vbo_save_draw.c
@@ -39,9 +39,6 @@
 #include "vbo_context.h"
 
 
-#if FEATURE_dlist
-
-
 /**
  * After playback, copy everything but the position from the
  * last vertex to the saved state
@@ -331,6 +328,3 @@ end:
       save->buffer_ptr = vbo_save_map_vertex_store(ctx, save->vertex_store);
    }
 }
-
-
-#endif /* FEATURE_dlist */
diff --git a/mesalib/src/mesa/vbo/vbo_save_loopback.c b/mesalib/src/mesa/vbo/vbo_save_loopback.c
index 51e598e7e..98772be76 100644
--- a/mesalib/src/mesa/vbo/vbo_save_loopback.c
+++ b/mesalib/src/mesa/vbo/vbo_save_loopback.c
@@ -37,9 +37,6 @@
 #include "vbo_context.h"
 
 
-#if FEATURE_dlist
-
-
 typedef void (*attr_func)( struct gl_context *ctx, GLint target, const GLfloat * );
 
 
@@ -191,6 +188,3 @@ void vbo_loopback_vertex_list( struct gl_context *ctx,
       }
    }
 }
-
-
-#endif /* FEATURE_dlist */