X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fmain%2Fapi_exec.c;h=a670fba43eff10cd335ba9eb91be692cfeae3d22;hb=aab0ea935290cdbf6c74e4d001d4bbc8178fc14a;hp=37d1ba450608cc63492d1a29b8a7bc3040aef235;hpb=7936e06657bc43de80ae4f56ee9db956e193d880;p=mesa.git

diff --git a/src/mesa/main/api_exec.c b/src/mesa/main/api_exec.c
index 37d1ba45060..a670fba43ef 100644
--- a/src/mesa/main/api_exec.c
+++ b/src/mesa/main/api_exec.c
@@ -33,19 +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"
-#if FEATURE_ARB_vertex_buffer_object
 #include "bufferobj.h"
-#endif
 #include "arrayobj.h"
-#if FEATURE_draw_read_buffer
 #include "buffers.h"
-#endif
 #include "clear.h"
 #include "clip.h"
 #include "colortab.h"
@@ -57,13 +51,12 @@
 #include "drawpix.h"
 #include "rastpos.h"
 #include "enable.h"
+#include "errors.h"
 #include "eval.h"
 #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"
@@ -78,6 +71,7 @@
 #include "polygon.h"
 #include "queryobj.h"
 #include "readpix.h"
+#include "samplerobj.h"
 #include "scissor.h"
 #include "stencil.h"
 #include "texenv.h"
@@ -87,69 +81,18 @@
 #include "texobj.h"
 #include "texparam.h"
 #include "texstate.h"
+#include "texstorage.h"
+#include "texturebarrier.h"
 #include "transformfeedback.h"
 #include "mtypes.h"
 #include "varray.h"
 #include "viewport.h"
-#if FEATURE_NV_vertex_program
-#include "nvprogram.h"
-#endif
-#if FEATURE_NV_fragment_program
-#include "nvprogram.h"
-#endif
-#if FEATURE_ARB_shader_objects
 #include "shaderapi.h"
 #include "uniforms.h"
-#endif
-#if FEATURE_ARB_sync
 #include "syncobj.h"
-#endif
 #include "main/dispatch.h"
 
 
-#if FEATURE_GL
-
-
-#ifdef _GLAPI_USE_REMAP_TABLE
-
-#define need_MESA_remap_table
-#include "main/remap.h"
-#include "main/remap_helper.h"
-
-/* This is shared across all APIs but We define this here since
- * desktop GL has the biggest remap table. */
-int driDispatchRemapTable[driDispatchRemapTable_size];
-
-/**
- * Map the functions which are already static.
- *
- * When a extension function are incorporated into the ABI, the
- * extension suffix is usually stripped.  Mapping such functions
- * makes sure the alternative names are available.
- *
- * Note that functions mapped by _mesa_init_remap_table() are
- * excluded.
- */
-void
-_mesa_map_static_functions(void)
-{
-   /* Remap static functions which have alternative names and are in the ABI.
-    * This is to be on the safe side.  glapi should have defined those names.
-    */
-   _mesa_map_function_array(MESA_alt_functions);
-}
-
-void
-_mesa_init_remap_table(void)
-{
-   _mesa_do_init_remap_table(_mesa_function_pool,
-			     driDispatchRemapTable_size,
-			     MESA_remap_table_functions);
-}
-
-#endif /* _GLAPI_USE_REMAP_TABLE */
-
-
 /**
  * Initialize a dispatch table with pointers to Mesa's immediate-mode
  * commands.
@@ -161,20 +104,21 @@ _mesa_init_remap_table(void)
  * \param exec dispatch table.
  */
 struct _glapi_table *
-_mesa_create_exec_table(void)
+_mesa_create_exec_table(struct gl_context *ctx)
 {
    struct _glapi_table *exec;
 
-   exec = _mesa_alloc_dispatch_table(sizeof *exec);
+   exec = _mesa_alloc_dispatch_table(_gloffset_COUNT);
    if (exec == NULL)
       return NULL;
 
-#if _HAVE_FULL_GL
-   _mesa_loopback_init_api_table( exec );
-#endif
+   _mesa_loopback_init_api_table(ctx, exec);
 
    /* load the dispatch slots we understand */
-   SET_AlphaFunc(exec, _mesa_AlphaFunc);
+   if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
+      SET_AlphaFunc(exec, _mesa_AlphaFunc);
+   }
+
    SET_BlendFunc(exec, _mesa_BlendFunc);
    SET_Clear(exec, _mesa_Clear);
    SET_ClearColor(exec, _mesa_ClearColor);
@@ -182,174 +126,239 @@ _mesa_create_exec_table(void)
    SET_ColorMask(exec, _mesa_ColorMask);
    SET_CullFace(exec, _mesa_CullFace);
    SET_Disable(exec, _mesa_Disable);
-#if FEATURE_draw_read_buffer
-   SET_DrawBuffer(exec, _mesa_DrawBuffer);
+   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);
    SET_FrontFace(exec, _mesa_FrontFace);
-   SET_Frustum(exec, _mesa_Frustum);
+   if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
+      SET_Frustum(exec, _mesa_Frustum);
+   }
    SET_GetError(exec, _mesa_GetError);
    SET_GetFloatv(exec, _mesa_GetFloatv);
    SET_GetString(exec, _mesa_GetString);
-   SET_LineStipple(exec, _mesa_LineStipple);
+   if (ctx->API == API_OPENGL) {
+      SET_LineStipple(exec, _mesa_LineStipple);
+   }
    SET_LineWidth(exec, _mesa_LineWidth);
-   SET_LoadIdentity(exec, _mesa_LoadIdentity);
-   SET_LoadMatrixf(exec, _mesa_LoadMatrixf);
-   SET_LogicOp(exec, _mesa_LogicOp);
-   SET_MatrixMode(exec, _mesa_MatrixMode);
-   SET_MultMatrixf(exec, _mesa_MultMatrixf);
-   SET_Ortho(exec, _mesa_Ortho);
+   if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
+      SET_LoadIdentity(exec, _mesa_LoadIdentity);
+      SET_LoadMatrixf(exec, _mesa_LoadMatrixf);
+   }
+   if (ctx->API != API_OPENGLES2) {
+      SET_LogicOp(exec, _mesa_LogicOp);
+   }
+   if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
+      SET_MatrixMode(exec, _mesa_MatrixMode);
+      SET_MultMatrixf(exec, _mesa_MultMatrixf);
+      SET_Ortho(exec, _mesa_Ortho);
+   }
    SET_PixelStorei(exec, _mesa_PixelStorei);
-   SET_PopMatrix(exec, _mesa_PopMatrix);
-   SET_PushMatrix(exec, _mesa_PushMatrix);
-   SET_Rotatef(exec, _mesa_Rotatef);
-   SET_Scalef(exec, _mesa_Scalef);
+   if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
+      SET_PopMatrix(exec, _mesa_PopMatrix);
+      SET_PushMatrix(exec, _mesa_PushMatrix);
+      SET_Rotatef(exec, _mesa_Rotatef);
+      SET_Scalef(exec, _mesa_Scalef);
+   }
    SET_Scissor(exec, _mesa_Scissor);
-   SET_ShadeModel(exec, _mesa_ShadeModel);
+   if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
+      SET_ShadeModel(exec, _mesa_ShadeModel);
+   }
    SET_StencilFunc(exec, _mesa_StencilFunc);
    SET_StencilMask(exec, _mesa_StencilMask);
    SET_StencilOp(exec, _mesa_StencilOp);
-   SET_TexEnvfv(exec, _mesa_TexEnvfv);
-   SET_TexEnvi(exec, _mesa_TexEnvi);
+   if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
+      SET_TexEnvfv(exec, _mesa_TexEnvfv);
+      SET_TexEnvi(exec, _mesa_TexEnvi);
+   }
    SET_TexImage2D(exec, _mesa_TexImage2D);
    SET_TexParameteri(exec, _mesa_TexParameteri);
-   SET_Translatef(exec, _mesa_Translatef);
+   if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
+      SET_Translatef(exec, _mesa_Translatef);
+   }
    SET_Viewport(exec, _mesa_Viewport);
 
-   _mesa_init_accum_dispatch(exec);
-   _mesa_init_dlist_dispatch(exec);
+   if (ctx->API == API_OPENGL) {
+      _mesa_init_accum_dispatch(exec);
+      _mesa_init_dlist_dispatch(exec);
+   }
 
-   SET_ClearDepth(exec, _mesa_ClearDepth);
-   SET_ClearIndex(exec, _mesa_ClearIndex);
-   SET_ClipPlane(exec, _mesa_ClipPlane);
-   SET_ColorMaterial(exec, _mesa_ColorMaterial);
-   SET_CullParameterfvEXT(exec, _mesa_CullParameterfvEXT);
-   SET_CullParameterdvEXT(exec, _mesa_CullParameterdvEXT);
+   if (ctx->API != API_OPENGLES2) {
+      SET_ClearDepth(exec, _mesa_ClearDepth);
+   }
+
+   if (ctx->API == API_OPENGL) {
+      SET_ClearIndex(exec, _mesa_ClearIndex);
+      SET_ClipPlane(exec, _mesa_ClipPlane);
+      SET_ColorMaterial(exec, _mesa_ColorMaterial);
+   }
    SET_DepthFunc(exec, _mesa_DepthFunc);
    SET_DepthMask(exec, _mesa_DepthMask);
-   SET_DepthRange(exec, _mesa_DepthRange);
-
-   _mesa_init_drawpix_dispatch(exec);
-   _mesa_init_feedback_dispatch(exec);
 
-   SET_FogCoordPointerEXT(exec, _mesa_FogCoordPointerEXT);
-   SET_Fogf(exec, _mesa_Fogf);
-   SET_Fogfv(exec, _mesa_Fogfv);
-   SET_Fogi(exec, _mesa_Fogi);
-   SET_Fogiv(exec, _mesa_Fogiv);
-   SET_GetClipPlane(exec, _mesa_GetClipPlane);
+   if (ctx->API != API_OPENGLES2) {
+      SET_DepthRange(exec, _mesa_DepthRange);
+   }
+
+   if (ctx->API != API_OPENGLES2 && ctx->API != API_OPENGL_CORE) {
+      _mesa_init_drawpix_dispatch(exec);
+   }
+   if (ctx->API == API_OPENGL) {
+      _mesa_init_feedback_dispatch(exec);
+   }
+
+   if (ctx->API == API_OPENGL) {
+      SET_FogCoordPointerEXT(exec, _mesa_FogCoordPointerEXT);
+      SET_Fogf(exec, _mesa_Fogf);
+      SET_Fogfv(exec, _mesa_Fogfv);
+      SET_Fogi(exec, _mesa_Fogi);
+      SET_Fogiv(exec, _mesa_Fogiv);
+      SET_GetClipPlane(exec, _mesa_GetClipPlane);
+   }
    SET_GetBooleanv(exec, _mesa_GetBooleanv);
-   SET_GetDoublev(exec, _mesa_GetDoublev);
+   if (ctx->API != API_OPENGLES2) {
+      SET_GetDoublev(exec, _mesa_GetDoublev);
+   }
    SET_GetIntegerv(exec, _mesa_GetIntegerv);
-   SET_GetLightfv(exec, _mesa_GetLightfv);
-   SET_GetLightiv(exec, _mesa_GetLightiv);
-   SET_GetMaterialfv(exec, _mesa_GetMaterialfv);
-   SET_GetMaterialiv(exec, _mesa_GetMaterialiv);
-   SET_GetPolygonStipple(exec, _mesa_GetPolygonStipple);
-   SET_GetTexEnvfv(exec, _mesa_GetTexEnvfv);
-   SET_GetTexEnviv(exec, _mesa_GetTexEnviv);
-   SET_GetTexLevelParameterfv(exec, _mesa_GetTexLevelParameterfv);
-   SET_GetTexLevelParameteriv(exec, _mesa_GetTexLevelParameteriv);
+   if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
+      SET_GetLightfv(exec, _mesa_GetLightfv);
+      SET_GetLightiv(exec, _mesa_GetLightiv);
+      SET_GetMaterialfv(exec, _mesa_GetMaterialfv);
+      SET_GetMaterialiv(exec, _mesa_GetMaterialiv);
+      SET_GetPolygonStipple(exec, _mesa_GetPolygonStipple);
+      SET_GetTexEnvfv(exec, _mesa_GetTexEnvfv);
+      SET_GetTexEnviv(exec, _mesa_GetTexEnviv);
+   }
+   if (ctx->API != API_OPENGLES2) {
+      SET_GetTexLevelParameterfv(exec, _mesa_GetTexLevelParameterfv);
+      SET_GetTexLevelParameteriv(exec, _mesa_GetTexLevelParameteriv);
+   }
    SET_GetTexParameterfv(exec, _mesa_GetTexParameterfv);
    SET_GetTexParameteriv(exec, _mesa_GetTexParameteriv);
-   SET_GetTexImage(exec, _mesa_GetTexImage);
+   if (ctx->API != API_OPENGLES2) {
+      SET_GetTexImage(exec, _mesa_GetTexImage);
+   }
    SET_Hint(exec, _mesa_Hint);
-   SET_IndexMask(exec, _mesa_IndexMask);
+   if (ctx->API == API_OPENGL) {
+      SET_IndexMask(exec, _mesa_IndexMask);
+   }
    SET_IsEnabled(exec, _mesa_IsEnabled);
-   SET_LightModelf(exec, _mesa_LightModelf);
-   SET_LightModelfv(exec, _mesa_LightModelfv);
-   SET_LightModeli(exec, _mesa_LightModeli);
-   SET_LightModeliv(exec, _mesa_LightModeliv);
-   SET_Lightf(exec, _mesa_Lightf);
-   SET_Lightfv(exec, _mesa_Lightfv);
-   SET_Lighti(exec, _mesa_Lighti);
-   SET_Lightiv(exec, _mesa_Lightiv);
-   SET_LoadMatrixd(exec, _mesa_LoadMatrixd);
+   if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
+      SET_LightModelf(exec, _mesa_LightModelf);
+      SET_LightModelfv(exec, _mesa_LightModelfv);
+      SET_LightModeli(exec, _mesa_LightModeli);
+      SET_LightModeliv(exec, _mesa_LightModeliv);
+      SET_Lightf(exec, _mesa_Lightf);
+      SET_Lightfv(exec, _mesa_Lightfv);
+      SET_Lighti(exec, _mesa_Lighti);
+      SET_Lightiv(exec, _mesa_Lightiv);
+      SET_LoadMatrixd(exec, _mesa_LoadMatrixd);
+   }
+
+   if (ctx->API == API_OPENGL) {
+      _mesa_init_eval_dispatch(exec);
+      SET_MultMatrixd(exec, _mesa_MultMatrixd);
+      _mesa_init_pixel_dispatch(exec);
+   }
+
+   if (ctx->API != API_OPENGLES2) {
+      SET_PixelStoref(exec, _mesa_PixelStoref);
+
+      SET_PointSize(exec, _mesa_PointSize);
+
+      SET_PolygonMode(exec, _mesa_PolygonMode);
+   }
 
-   _mesa_init_eval_dispatch(exec);
-
-   SET_MultMatrixd(exec, _mesa_MultMatrixd);
-
-   _mesa_init_pixel_dispatch(exec);
-
-   SET_PixelStoref(exec, _mesa_PixelStoref);
-   SET_PointSize(exec, _mesa_PointSize);
-   SET_PolygonMode(exec, _mesa_PolygonMode);
    SET_PolygonOffset(exec, _mesa_PolygonOffset);
-   SET_PolygonStipple(exec, _mesa_PolygonStipple);
-
-   _mesa_init_attrib_dispatch(exec);
-   _mesa_init_rastpos_dispatch(exec);
+   if (ctx->API == API_OPENGL) {
+      SET_PolygonStipple(exec, _mesa_PolygonStipple);
+      _mesa_init_attrib_dispatch(exec);
+      _mesa_init_rastpos_dispatch(exec);
+   }
 
    SET_ReadPixels(exec, _mesa_ReadPixels);
-   SET_Rotated(exec, _mesa_Rotated);
-   SET_Scaled(exec, _mesa_Scaled);
-   SET_SecondaryColorPointerEXT(exec, _mesa_SecondaryColorPointerEXT);
-   SET_TexEnvf(exec, _mesa_TexEnvf);
-   SET_TexEnviv(exec, _mesa_TexEnviv);
-
-   _mesa_init_texgen_dispatch(exec);
-
-   SET_TexImage1D(exec, _mesa_TexImage1D);
+   if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
+      SET_Rotated(exec, _mesa_Rotated);
+      SET_Scaled(exec, _mesa_Scaled);
+      SET_SecondaryColorPointerEXT(exec, _mesa_SecondaryColorPointerEXT);
+      SET_TexEnvf(exec, _mesa_TexEnvf);
+      SET_TexEnviv(exec, _mesa_TexEnviv);
+   }
+
+   if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
+      _mesa_init_texgen_dispatch(exec);
+   }
+
+   if (ctx->API != API_OPENGLES2) {
+      SET_TexImage1D(exec, _mesa_TexImage1D);
+   }
    SET_TexParameterf(exec, _mesa_TexParameterf);
    SET_TexParameterfv(exec, _mesa_TexParameterfv);
    SET_TexParameteriv(exec, _mesa_TexParameteriv);
-   SET_Translated(exec, _mesa_Translated);
+   if (ctx->API == API_OPENGL) {
+      SET_Translated(exec, _mesa_Translated);
+   }
 
    /* 1.1 */
    SET_BindTexture(exec, _mesa_BindTexture);
    SET_DeleteTextures(exec, _mesa_DeleteTextures);
    SET_GenTextures(exec, _mesa_GenTextures);
-#if _HAVE_FULL_GL
-   SET_AreTexturesResident(exec, _mesa_AreTexturesResident);
-   SET_ColorPointer(exec, _mesa_ColorPointer);
-   SET_CopyTexImage1D(exec, _mesa_CopyTexImage1D);
+   if (ctx->API == API_OPENGL) {
+      SET_AreTexturesResident(exec, _mesa_AreTexturesResident);
+      SET_ColorPointer(exec, _mesa_ColorPointer);
+   }
+   if (ctx->API != API_OPENGLES2) {
+      SET_CopyTexImage1D(exec, _mesa_CopyTexImage1D);
+      SET_CopyTexSubImage1D(exec, _mesa_CopyTexSubImage1D);
+      SET_TexSubImage1D(exec, _mesa_TexSubImage1D);
+   }
+
    SET_CopyTexImage2D(exec, _mesa_CopyTexImage2D);
-   SET_CopyTexSubImage1D(exec, _mesa_CopyTexSubImage1D);
    SET_CopyTexSubImage2D(exec, _mesa_CopyTexSubImage2D);
-   SET_DisableClientState(exec, _mesa_DisableClientState);
-   SET_EdgeFlagPointer(exec, _mesa_EdgeFlagPointer);
-   SET_EnableClientState(exec, _mesa_EnableClientState);
-   SET_GetPointerv(exec, _mesa_GetPointerv);
-   SET_IndexPointer(exec, _mesa_IndexPointer);
-   SET_InterleavedArrays(exec, _mesa_InterleavedArrays);
-   SET_IsTexture(exec, _mesa_IsTexture);
-   SET_NormalPointer(exec, _mesa_NormalPointer);
-   SET_PrioritizeTextures(exec, _mesa_PrioritizeTextures);
-   SET_TexCoordPointer(exec, _mesa_TexCoordPointer);
-   SET_TexSubImage1D(exec, _mesa_TexSubImage1D);
    SET_TexSubImage2D(exec, _mesa_TexSubImage2D);
-   SET_VertexPointer(exec, _mesa_VertexPointer);
-#endif
+
+   if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
+      SET_DisableClientState(exec, _mesa_DisableClientState);
+      SET_EdgeFlagPointer(exec, _mesa_EdgeFlagPointer);
+      SET_EnableClientState(exec, _mesa_EnableClientState);
+      SET_IndexPointer(exec, _mesa_IndexPointer);
+      SET_InterleavedArrays(exec, _mesa_InterleavedArrays);
+   }
+   if (ctx->API != API_OPENGLES2) {
+      SET_GetPointerv(exec, _mesa_GetPointerv);
+   }
+   SET_IsTexture(exec, _mesa_IsTexture);
+   if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
+      SET_NormalPointer(exec, _mesa_NormalPointer);
+      SET_PrioritizeTextures(exec, _mesa_PrioritizeTextures);
+      SET_TexCoordPointer(exec, _mesa_TexCoordPointer);
+      SET_VertexPointer(exec, _mesa_VertexPointer);
+   }
 
    /* 1.2 */
-#if _HAVE_FULL_GL
    SET_CopyTexSubImage3D(exec, _mesa_CopyTexSubImage3D);
    SET_TexImage3D(exec, _mesa_TexImage3D);
    SET_TexSubImage3D(exec, _mesa_TexSubImage3D);
-#endif
 
    /* OpenGL 1.2  GL_ARB_imaging */
    SET_BlendColor(exec, _mesa_BlendColor);
    SET_BlendEquation(exec, _mesa_BlendEquation);
    SET_BlendEquationSeparateEXT(exec, _mesa_BlendEquationSeparateEXT);
 
-   _mesa_init_colortable_dispatch(exec);
-   _mesa_init_convolve_dispatch(exec);
-   _mesa_init_histogram_dispatch(exec);
+   if (ctx->API == API_OPENGL) {
+      _mesa_init_colortable_dispatch(exec);
+      _mesa_init_convolve_dispatch(exec);
+      _mesa_init_histogram_dispatch(exec);
+   }
 
    /* OpenGL 2.0 */
    SET_StencilFuncSeparate(exec, _mesa_StencilFuncSeparate);
    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
+   _mesa_init_shader_dispatch(ctx, exec);
+   _mesa_init_shader_uniform_dispatch(ctx, exec);
 
    /* 2. GL_EXT_blend_color */
 #if 0
@@ -357,9 +366,9 @@ _mesa_create_exec_table(void)
 #endif
 
    /* 3. GL_EXT_polygon_offset */
-#if _HAVE_FULL_GL
-   SET_PolygonOffsetEXT(exec, _mesa_PolygonOffsetEXT);
-#endif
+   if (ctx->API == API_OPENGL) {
+      SET_PolygonOffsetEXT(exec, _mesa_PolygonOffsetEXT);
+   }
 
    /* 6. GL_EXT_texture3d */
 #if 0
@@ -370,32 +379,36 @@ _mesa_create_exec_table(void)
 
    /* 11. GL_EXT_histogram */
 #if 0
-   SET_GetHistogramEXT(exec, _mesa_GetHistogram);
-   SET_GetHistogramParameterfvEXT(exec, _mesa_GetHistogramParameterfv);
-   SET_GetHistogramParameterivEXT(exec, _mesa_GetHistogramParameteriv);
-   SET_GetMinmaxEXT(exec, _mesa_GetMinmax);
-   SET_GetMinmaxParameterfvEXT(exec, _mesa_GetMinmaxParameterfv);
-   SET_GetMinmaxParameterivEXT(exec, _mesa_GetMinmaxParameteriv);
+   if (ctx->API == API_OPENGL) {
+      SET_GetHistogramEXT(exec, _mesa_GetHistogram);
+      SET_GetHistogramParameterfvEXT(exec, _mesa_GetHistogramParameterfv);
+      SET_GetHistogramParameterivEXT(exec, _mesa_GetHistogramParameteriv);
+      SET_GetMinmaxEXT(exec, _mesa_GetMinmax);
+      SET_GetMinmaxParameterfvEXT(exec, _mesa_GetMinmaxParameterfv);
+      SET_GetMinmaxParameterivEXT(exec, _mesa_GetMinmaxParameteriv);
+   }
 #endif
 
    /* 14. SGI_color_table */
 #if 0
-   SET_ColorTableSGI(exec, _mesa_ColorTable);
-   SET_ColorSubTableSGI(exec, _mesa_ColorSubTable);
-   SET_GetColorTableSGI(exec, _mesa_GetColorTable);
-   SET_GetColorTableParameterfvSGI(exec, _mesa_GetColorTableParameterfv);
-   SET_GetColorTableParameterivSGI(exec, _mesa_GetColorTableParameteriv);
+   if (ctx->API == API_OPENGL) {
+      SET_ColorTableSGI(exec, _mesa_ColorTable);
+      SET_ColorSubTableSGI(exec, _mesa_ColorSubTable);
+      SET_GetColorTableSGI(exec, _mesa_GetColorTable);
+      SET_GetColorTableParameterfvSGI(exec, _mesa_GetColorTableParameterfv);
+      SET_GetColorTableParameterivSGI(exec, _mesa_GetColorTableParameteriv);
+   }
 #endif
 
    /* 30. GL_EXT_vertex_array */
-#if _HAVE_FULL_GL
-   SET_ColorPointerEXT(exec, _mesa_ColorPointerEXT);
-   SET_EdgeFlagPointerEXT(exec, _mesa_EdgeFlagPointerEXT);
-   SET_IndexPointerEXT(exec, _mesa_IndexPointerEXT);
-   SET_NormalPointerEXT(exec, _mesa_NormalPointerEXT);
-   SET_TexCoordPointerEXT(exec, _mesa_TexCoordPointerEXT);
-   SET_VertexPointerEXT(exec, _mesa_VertexPointerEXT);
-#endif
+   if (ctx->API == API_OPENGL) {
+      SET_ColorPointerEXT(exec, _mesa_ColorPointerEXT);
+      SET_EdgeFlagPointerEXT(exec, _mesa_EdgeFlagPointerEXT);
+      SET_IndexPointerEXT(exec, _mesa_IndexPointerEXT);
+      SET_NormalPointerEXT(exec, _mesa_NormalPointerEXT);
+      SET_TexCoordPointerEXT(exec, _mesa_TexCoordPointerEXT);
+      SET_VertexPointerEXT(exec, _mesa_VertexPointerEXT);
+   }
 
    /* 37. GL_EXT_blend_minmax */
 #if 0
@@ -403,149 +416,130 @@ _mesa_create_exec_table(void)
 #endif
 
    /* 54. GL_EXT_point_parameters */
-#if _HAVE_FULL_GL
-   SET_PointParameterfEXT(exec, _mesa_PointParameterf);
-   SET_PointParameterfvEXT(exec, _mesa_PointParameterfv);
-#endif
+   if (ctx->API != API_OPENGLES2) {
+      SET_PointParameterfEXT(exec, _mesa_PointParameterf);
+      SET_PointParameterfvEXT(exec, _mesa_PointParameterfv);
+   }
+
+   /* 95. GL_ARB_ES2_compatibility */
+   SET_ClearDepthf(exec, _mesa_ClearDepthf);
+   SET_DepthRangef(exec, _mesa_DepthRangef);
 
    /* 97. GL_EXT_compiled_vertex_array */
-#if _HAVE_FULL_GL
-   SET_LockArraysEXT(exec, _mesa_LockArraysEXT);
-   SET_UnlockArraysEXT(exec, _mesa_UnlockArraysEXT);
-#endif
+   if (ctx->API == API_OPENGL) {
+      SET_LockArraysEXT(exec, _mesa_LockArraysEXT);
+      SET_UnlockArraysEXT(exec, _mesa_UnlockArraysEXT);
+   }
 
    /* 148. GL_EXT_multi_draw_arrays */
-#if _HAVE_FULL_GL
    SET_MultiDrawArraysEXT(exec, _mesa_MultiDrawArraysEXT);
-#endif
 
    /* 173. GL_INGR_blend_func_separate */
-#if _HAVE_FULL_GL
    SET_BlendFuncSeparateEXT(exec, _mesa_BlendFuncSeparateEXT);
-#endif
 
    /* 196. GL_MESA_resize_buffers */
-#if _HAVE_FULL_GL
-   SET_ResizeBuffersMESA(exec, _mesa_ResizeBuffersMESA);
-#endif
+   if (_mesa_is_desktop_gl(ctx)) {
+      SET_ResizeBuffersMESA(exec, _mesa_ResizeBuffersMESA);
+   }
 
    /* 197. GL_MESA_window_pos */
    /* part of _mesa_init_rastpos_dispatch(exec); */
 
    /* 200. GL_IBM_multimode_draw_arrays */
-#if _HAVE_FULL_GL
-   SET_MultiModeDrawArraysIBM(exec, _mesa_MultiModeDrawArraysIBM);
-   SET_MultiModeDrawElementsIBM(exec, _mesa_MultiModeDrawElementsIBM);
-#endif
+   if (ctx->API != API_OPENGLES2) {
+      SET_MultiModeDrawArraysIBM(exec, _mesa_MultiModeDrawArraysIBM);
+      SET_MultiModeDrawElementsIBM(exec, _mesa_MultiModeDrawElementsIBM);
+   }
 
    /* 233. GL_NV_vertex_program */
-#if FEATURE_NV_vertex_program
-   SET_BindProgramNV(exec, _mesa_BindProgram);
-   SET_DeleteProgramsNV(exec, _mesa_DeletePrograms);
-   SET_ExecuteProgramNV(exec, _mesa_ExecuteProgramNV);
-   SET_GenProgramsNV(exec, _mesa_GenPrograms);
-   SET_AreProgramsResidentNV(exec, _mesa_AreProgramsResidentNV);
-   SET_RequestResidentProgramsNV(exec, _mesa_RequestResidentProgramsNV);
-   SET_GetProgramParameterfvNV(exec, _mesa_GetProgramParameterfvNV);
-   SET_GetProgramParameterdvNV(exec, _mesa_GetProgramParameterdvNV);
-   SET_GetProgramivNV(exec, _mesa_GetProgramivNV);
-   SET_GetProgramStringNV(exec, _mesa_GetProgramStringNV);
-   SET_GetTrackMatrixivNV(exec, _mesa_GetTrackMatrixivNV);
-   SET_GetVertexAttribdvNV(exec, _mesa_GetVertexAttribdvNV);
-   SET_GetVertexAttribfvNV(exec, _mesa_GetVertexAttribfvNV);
-   SET_GetVertexAttribivNV(exec, _mesa_GetVertexAttribivNV);
-   SET_GetVertexAttribPointervNV(exec, _mesa_GetVertexAttribPointervNV);
-   SET_IsProgramNV(exec, _mesa_IsProgramARB);
-   SET_LoadProgramNV(exec, _mesa_LoadProgramNV);
-   SET_ProgramEnvParameter4dARB(exec, _mesa_ProgramEnvParameter4dARB); /* alias to ProgramParameter4dNV */
-   SET_ProgramEnvParameter4dvARB(exec, _mesa_ProgramEnvParameter4dvARB);  /* alias to ProgramParameter4dvNV */
-   SET_ProgramEnvParameter4fARB(exec, _mesa_ProgramEnvParameter4fARB);  /* alias to ProgramParameter4fNV */
-   SET_ProgramEnvParameter4fvARB(exec, _mesa_ProgramEnvParameter4fvARB);  /* alias to ProgramParameter4fvNV */
-   SET_ProgramParameters4dvNV(exec, _mesa_ProgramParameters4dvNV);
-   SET_ProgramParameters4fvNV(exec, _mesa_ProgramParameters4fvNV);
-   SET_TrackMatrixNV(exec, _mesa_TrackMatrixNV);
-   SET_VertexAttribPointerNV(exec, _mesa_VertexAttribPointerNV);
-   /* glVertexAttrib*NV functions handled in api_loopback.c */
-#endif
+   if (ctx->API == API_OPENGL) {
+      SET_BindProgramNV(exec, _mesa_BindProgram);
+      SET_DeleteProgramsNV(exec, _mesa_DeletePrograms);
+      SET_GenProgramsNV(exec, _mesa_GenPrograms);
+      SET_IsProgramNV(exec, _mesa_IsProgramARB);
+      /* glVertexAttrib*NV functions handled in api_loopback.c */
+   }
 
    /* 273. GL_APPLE_vertex_array_object */
-   SET_BindVertexArrayAPPLE(exec, _mesa_BindVertexArrayAPPLE);
+   if (ctx->API == API_OPENGL) {
+      SET_BindVertexArrayAPPLE(exec, _mesa_BindVertexArrayAPPLE);
+      SET_GenVertexArraysAPPLE(exec, _mesa_GenVertexArraysAPPLE);
+   }
+   /* Reused by ARB_vertex_array_object / OES_vertex_array_object */
    SET_DeleteVertexArraysAPPLE(exec, _mesa_DeleteVertexArraysAPPLE);
-   SET_GenVertexArraysAPPLE(exec, _mesa_GenVertexArraysAPPLE);
    SET_IsVertexArrayAPPLE(exec, _mesa_IsVertexArrayAPPLE);
 
-   /* 282. GL_NV_fragment_program */
-#if FEATURE_NV_fragment_program
-   SET_ProgramNamedParameter4fNV(exec, _mesa_ProgramNamedParameter4fNV);
-   SET_ProgramNamedParameter4dNV(exec, _mesa_ProgramNamedParameter4dNV);
-   SET_ProgramNamedParameter4fvNV(exec, _mesa_ProgramNamedParameter4fvNV);
-   SET_ProgramNamedParameter4dvNV(exec, _mesa_ProgramNamedParameter4dvNV);
-   SET_GetProgramNamedParameterfvNV(exec, _mesa_GetProgramNamedParameterfvNV);
-   SET_GetProgramNamedParameterdvNV(exec, _mesa_GetProgramNamedParameterdvNV);
-   SET_ProgramLocalParameter4dARB(exec, _mesa_ProgramLocalParameter4dARB);
-   SET_ProgramLocalParameter4dvARB(exec, _mesa_ProgramLocalParameter4dvARB);
-   SET_ProgramLocalParameter4fARB(exec, _mesa_ProgramLocalParameter4fARB);
-   SET_ProgramLocalParameter4fvARB(exec, _mesa_ProgramLocalParameter4fvARB);
-   SET_GetProgramLocalParameterdvARB(exec, _mesa_GetProgramLocalParameterdvARB);
-   SET_GetProgramLocalParameterfvARB(exec, _mesa_GetProgramLocalParameterfvARB);
-#endif
-
    /* 262. GL_NV_point_sprite */
-#if _HAVE_FULL_GL
-   SET_PointParameteriNV(exec, _mesa_PointParameteri);
-   SET_PointParameterivNV(exec, _mesa_PointParameteriv);
-#endif
+   if (_mesa_is_desktop_gl(ctx)) {
+      SET_PointParameteriNV(exec, _mesa_PointParameteri);
+      SET_PointParameterivNV(exec, _mesa_PointParameteriv);
+   }
 
    /* 268. GL_EXT_stencil_two_side */
-#if _HAVE_FULL_GL
-   SET_ActiveStencilFaceEXT(exec, _mesa_ActiveStencilFaceEXT);
-#endif
+   if (ctx->API == API_OPENGL) {
+      SET_ActiveStencilFaceEXT(exec, _mesa_ActiveStencilFaceEXT);
+   }
+
+   /* 285. GL_NV_primitive_restart */
+   if (ctx->API != API_OPENGLES2) {
+      SET_PrimitiveRestartIndexNV(exec, _mesa_PrimitiveRestartIndex);
+   }
 
    /* ???. GL_EXT_depth_bounds_test */
-   SET_DepthBoundsEXT(exec, _mesa_DepthBoundsEXT);
+   if (ctx->API != API_OPENGLES2) {
+      SET_DepthBoundsEXT(exec, _mesa_DepthBoundsEXT);
+   }
 
    /* 352. GL_EXT_transform_feedback */
-   _mesa_init_transform_feedback_dispatch(exec);
+   /* ARB 93. GL_ARB_transform_feedback2 */
+   if (ctx->API != API_OPENGLES2 || _mesa_is_gles3(ctx)) {
+      _mesa_init_transform_feedback_dispatch(ctx, exec);
+   }
 
    /* 364. GL_EXT_provoking_vertex */
-   SET_ProvokingVertexEXT(exec, _mesa_ProvokingVertexEXT);
+   if (ctx->API != API_OPENGLES2) {
+      SET_ProvokingVertexEXT(exec, _mesa_ProvokingVertexEXT);
+   }
 
    /* ARB 1. GL_ARB_multitexture */
-#if _HAVE_FULL_GL
    SET_ActiveTextureARB(exec, _mesa_ActiveTextureARB);
-   SET_ClientActiveTextureARB(exec, _mesa_ClientActiveTextureARB);
-#endif
+   if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
+      SET_ClientActiveTextureARB(exec, _mesa_ClientActiveTextureARB);
+   }
 
    /* ARB 3. GL_ARB_transpose_matrix */
-#if _HAVE_FULL_GL
-   SET_LoadTransposeMatrixdARB(exec, _mesa_LoadTransposeMatrixdARB);
-   SET_LoadTransposeMatrixfARB(exec, _mesa_LoadTransposeMatrixfARB);
-   SET_MultTransposeMatrixdARB(exec, _mesa_MultTransposeMatrixdARB);
-   SET_MultTransposeMatrixfARB(exec, _mesa_MultTransposeMatrixfARB);
-#endif
+   if (ctx->API == API_OPENGL) {
+      SET_LoadTransposeMatrixdARB(exec, _mesa_LoadTransposeMatrixdARB);
+      SET_LoadTransposeMatrixfARB(exec, _mesa_LoadTransposeMatrixfARB);
+      SET_MultTransposeMatrixdARB(exec, _mesa_MultTransposeMatrixdARB);
+      SET_MultTransposeMatrixfARB(exec, _mesa_MultTransposeMatrixfARB);
+   }
 
    /* ARB 5. GL_ARB_multisample */
-#if _HAVE_FULL_GL
    SET_SampleCoverageARB(exec, _mesa_SampleCoverageARB);
-#endif
 
    /* ARB 12. GL_ARB_texture_compression */
-#if _HAVE_FULL_GL
+   if (ctx->API != API_OPENGLES2) {
+      SET_CompressedTexImage1DARB(exec, _mesa_CompressedTexImage1DARB);
+      SET_CompressedTexSubImage1DARB(exec, _mesa_CompressedTexSubImage1DARB);
+      SET_GetCompressedTexImageARB(exec, _mesa_GetCompressedTexImageARB);
+   }
+
    SET_CompressedTexImage3DARB(exec, _mesa_CompressedTexImage3DARB);
    SET_CompressedTexImage2DARB(exec, _mesa_CompressedTexImage2DARB);
-   SET_CompressedTexImage1DARB(exec, _mesa_CompressedTexImage1DARB);
    SET_CompressedTexSubImage3DARB(exec, _mesa_CompressedTexSubImage3DARB);
    SET_CompressedTexSubImage2DARB(exec, _mesa_CompressedTexSubImage2DARB);
-   SET_CompressedTexSubImage1DARB(exec, _mesa_CompressedTexSubImage1DARB);
-   SET_GetCompressedTexImageARB(exec, _mesa_GetCompressedTexImageARB);
-#endif
+
+   /* ARB 104. GL_ARB_robustness */
+   if (ctx->API != API_OPENGLES2) {
+      SET_GetnCompressedTexImageARB(exec, _mesa_GetnCompressedTexImageARB);
+   }
 
    /* ARB 14. GL_ARB_point_parameters */
    /* reuse EXT_point_parameters functions */
 
    /* 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 */
@@ -585,75 +579,79 @@ _mesa_create_exec_table(void)
    SET_VertexAttribPointerARB(exec, _mesa_VertexAttribPointerARB);
    SET_EnableVertexAttribArrayARB(exec, _mesa_EnableVertexAttribArrayARB);
    SET_DisableVertexAttribArrayARB(exec, _mesa_DisableVertexAttribArrayARB);
-   SET_ProgramStringARB(exec, _mesa_ProgramStringARB);
-   /* glBindProgramARB aliases glBindProgramNV */
-   /* glDeleteProgramsARB aliases glDeleteProgramsNV */
-   /* glGenProgramsARB aliases glGenProgramsNV */
-   /* glIsProgramARB aliases glIsProgramNV */
-   SET_GetVertexAttribdvARB(exec, _mesa_GetVertexAttribdvARB);
+   if (ctx->API != API_OPENGLES2) {
+      /* glBindProgramARB aliases glBindProgramNV */
+      /* glDeleteProgramsARB aliases glDeleteProgramsNV */
+      /* glGenProgramsARB aliases glGenProgramsNV */
+      /* glIsProgramARB aliases glIsProgramNV */
+      SET_GetVertexAttribdvARB(exec, _mesa_GetVertexAttribdvARB);
+   }
+   if (ctx->API == API_OPENGL) {
+      SET_ProgramStringARB(exec, _mesa_ProgramStringARB);
+   }
+
    SET_GetVertexAttribfvARB(exec, _mesa_GetVertexAttribfvARB);
    SET_GetVertexAttribivARB(exec, _mesa_GetVertexAttribivARB);
-   /* glGetVertexAttribPointervARB aliases glGetVertexAttribPointervNV */
-   SET_ProgramEnvParameter4dARB(exec, _mesa_ProgramEnvParameter4dARB);
-   SET_ProgramEnvParameter4dvARB(exec, _mesa_ProgramEnvParameter4dvARB);
-   SET_ProgramEnvParameter4fARB(exec, _mesa_ProgramEnvParameter4fARB);
-   SET_ProgramEnvParameter4fvARB(exec, _mesa_ProgramEnvParameter4fvARB);
-   SET_ProgramLocalParameter4dARB(exec, _mesa_ProgramLocalParameter4dARB);
-   SET_ProgramLocalParameter4dvARB(exec, _mesa_ProgramLocalParameter4dvARB);
-   SET_ProgramLocalParameter4fARB(exec, _mesa_ProgramLocalParameter4fARB);
-   SET_ProgramLocalParameter4fvARB(exec, _mesa_ProgramLocalParameter4fvARB);
-   SET_GetProgramEnvParameterdvARB(exec, _mesa_GetProgramEnvParameterdvARB);
-   SET_GetProgramEnvParameterfvARB(exec, _mesa_GetProgramEnvParameterfvARB);
-   SET_GetProgramLocalParameterdvARB(exec, _mesa_GetProgramLocalParameterdvARB);
-   SET_GetProgramLocalParameterfvARB(exec, _mesa_GetProgramLocalParameterfvARB);
-   SET_GetProgramivARB(exec, _mesa_GetProgramivARB);
-   SET_GetProgramStringARB(exec, _mesa_GetProgramStringARB);
-#endif
+   SET_GetVertexAttribPointervNV(exec, _mesa_GetVertexAttribPointervARB);
+   if (ctx->API == API_OPENGL) {
+      SET_ProgramEnvParameter4dARB(exec, _mesa_ProgramEnvParameter4dARB);
+      SET_ProgramEnvParameter4dvARB(exec, _mesa_ProgramEnvParameter4dvARB);
+      SET_ProgramEnvParameter4fARB(exec, _mesa_ProgramEnvParameter4fARB);
+      SET_ProgramEnvParameter4fvARB(exec, _mesa_ProgramEnvParameter4fvARB);
+      SET_ProgramLocalParameter4dARB(exec, _mesa_ProgramLocalParameter4dARB);
+      SET_ProgramLocalParameter4dvARB(exec, _mesa_ProgramLocalParameter4dvARB);
+      SET_ProgramLocalParameter4fARB(exec, _mesa_ProgramLocalParameter4fARB);
+      SET_ProgramLocalParameter4fvARB(exec, _mesa_ProgramLocalParameter4fvARB);
+      SET_GetProgramEnvParameterdvARB(exec, _mesa_GetProgramEnvParameterdvARB);
+      SET_GetProgramEnvParameterfvARB(exec, _mesa_GetProgramEnvParameterfvARB);
+      SET_GetProgramivARB(exec, _mesa_GetProgramivARB);
+      SET_GetProgramLocalParameterdvARB(exec, _mesa_GetProgramLocalParameterdvARB);
+      SET_GetProgramLocalParameterfvARB(exec, _mesa_GetProgramLocalParameterfvARB);
+      SET_GetProgramStringARB(exec, _mesa_GetProgramStringARB);
+   }
 
    /* ARB 28. GL_ARB_vertex_buffer_object */
-#if FEATURE_ARB_vertex_buffer_object
-   SET_BindBufferARB(exec, _mesa_BindBufferARB);
-   SET_BufferDataARB(exec, _mesa_BufferDataARB);
-   SET_BufferSubDataARB(exec, _mesa_BufferSubDataARB);
-   SET_DeleteBuffersARB(exec, _mesa_DeleteBuffersARB);
-   SET_GenBuffersARB(exec, _mesa_GenBuffersARB);
-   SET_GetBufferParameterivARB(exec, _mesa_GetBufferParameterivARB);
-   SET_GetBufferPointervARB(exec, _mesa_GetBufferPointervARB);
-   SET_GetBufferSubDataARB(exec, _mesa_GetBufferSubDataARB);
-   SET_IsBufferARB(exec, _mesa_IsBufferARB);
-   SET_MapBufferARB(exec, _mesa_MapBufferARB);
-   SET_UnmapBufferARB(exec, _mesa_UnmapBufferARB);
-#endif
+   _mesa_init_bufferobj_dispatch(ctx, exec);
 
    /* ARB 29. GL_ARB_occlusion_query */
-   _mesa_init_queryobj_dispatch(exec);
+   if (ctx->API != API_OPENGLES2 || _mesa_is_gles3(ctx)) {
+      _mesa_init_queryobj_dispatch(ctx, exec);
+   }
 
    /* ARB 37. GL_ARB_draw_buffers */
-#if FEATURE_draw_read_buffer
    SET_DrawBuffersARB(exec, _mesa_DrawBuffersARB);
-#endif
 
-   /* GL_ARB_sync */
-#if FEATURE_ARB_sync
-   SET_IsSync(exec, _mesa_IsSync);
-   SET_DeleteSync(exec, _mesa_DeleteSync);
-   SET_FenceSync(exec, _mesa_FenceSync);
-   SET_ClientWaitSync(exec, _mesa_ClientWaitSync);
-   SET_WaitSync(exec, _mesa_WaitSync);
-   SET_GetInteger64v(exec, _mesa_GetInteger64v);
-   SET_GetSynciv(exec, _mesa_GetSynciv);
-#endif
+   /* ARB 66. GL_ARB_sync */
+   if (ctx->API != API_OPENGLES2 || _mesa_is_gles3(ctx)) {
+      _mesa_init_sync_dispatch(exec);
+   }
+
+   /* ARB 104. GL_ARB_debug_output */
+   if (ctx->API != API_OPENGLES2) {
+      _mesa_init_errors_dispatch(exec);
+   }
+
+   /* ARB 105. GL_ARB_robustness */
+   if (ctx->API != API_OPENGLES2) {
+      SET_GetGraphicsResetStatusARB(exec, _mesa_GetGraphicsResetStatusARB);
+      SET_GetnPolygonStippleARB(exec, _mesa_GetnPolygonStippleARB);
+      SET_GetnTexImageARB(exec, _mesa_GetnTexImageARB);
+      SET_ReadnPixelsARB(exec, _mesa_ReadnPixelsARB);
+   }
 
   /* GL_ATI_fragment_shader */
-   _mesa_init_ati_fragment_shader_dispatch(exec);
+   if (ctx->API == API_OPENGL) {
+      _mesa_init_ati_fragment_shader_dispatch(exec);
+   }
 
   /* GL_ATI_envmap_bumpmap */
-   SET_GetTexBumpParameterivATI(exec, _mesa_GetTexBumpParameterivATI);
-   SET_GetTexBumpParameterfvATI(exec, _mesa_GetTexBumpParameterfvATI);
-   SET_TexBumpParameterivATI(exec, _mesa_TexBumpParameterivATI);
-   SET_TexBumpParameterfvATI(exec, _mesa_TexBumpParameterfvATI);
+   if (ctx->API == API_OPENGL) {
+      SET_GetTexBumpParameterivATI(exec, _mesa_GetTexBumpParameterivATI);
+      SET_GetTexBumpParameterfvATI(exec, _mesa_GetTexBumpParameterfvATI);
+      SET_TexBumpParameterivATI(exec, _mesa_TexBumpParameterivATI);
+      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);
@@ -665,75 +663,169 @@ _mesa_create_exec_table(void)
    SET_DeleteFramebuffersEXT(exec, _mesa_DeleteFramebuffersEXT);
    SET_GenFramebuffersEXT(exec, _mesa_GenFramebuffersEXT);
    SET_CheckFramebufferStatusEXT(exec, _mesa_CheckFramebufferStatusEXT);
-   SET_FramebufferTexture1DEXT(exec, _mesa_FramebufferTexture1DEXT);
+   if (ctx->API != API_OPENGLES2) {
+      SET_FramebufferTexture1DEXT(exec, _mesa_FramebufferTexture1DEXT);
+   }
    SET_FramebufferTexture2DEXT(exec, _mesa_FramebufferTexture2DEXT);
    SET_FramebufferTexture3DEXT(exec, _mesa_FramebufferTexture3DEXT);
    SET_FramebufferRenderbufferEXT(exec, _mesa_FramebufferRenderbufferEXT);
    SET_GetFramebufferAttachmentParameterivEXT(exec, _mesa_GetFramebufferAttachmentParameterivEXT);
    SET_GenerateMipmapEXT(exec, _mesa_GenerateMipmapEXT);
-#endif
 
-#if FEATURE_EXT_framebuffer_blit
-   SET_BlitFramebufferEXT(exec, _mesa_BlitFramebufferEXT);
-#endif
+   if (ctx->API != API_OPENGLES2 || _mesa_is_gles3(ctx)) {
+      SET_BlitFramebufferEXT(exec, _mesa_BlitFramebufferEXT);
+   }
 
    /* GL_EXT_gpu_program_parameters */
-#if FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
-   SET_ProgramEnvParameters4fvEXT(exec, _mesa_ProgramEnvParameters4fvEXT);
-   SET_ProgramLocalParameters4fvEXT(exec, _mesa_ProgramLocalParameters4fvEXT);
-#endif
+   if (ctx->API == API_OPENGL) {
+      SET_ProgramEnvParameters4fvEXT(exec, _mesa_ProgramEnvParameters4fvEXT);
+      SET_ProgramLocalParameters4fvEXT(exec, _mesa_ProgramLocalParameters4fvEXT);
+   }
 
    /* GL_MESA_texture_array / GL_EXT_texture_array */
-#if FEATURE_EXT_framebuffer_object
-   SET_FramebufferTextureLayerEXT(exec, _mesa_FramebufferTextureLayerEXT);
-#endif
+   if (ctx->API != API_OPENGLES2 || _mesa_is_gles3(ctx)) {
+      SET_FramebufferTextureLayerEXT(exec, _mesa_FramebufferTextureLayerEXT);
+   }
 
    /* GL_ATI_separate_stencil */
-   SET_StencilFuncSeparateATI(exec, _mesa_StencilFuncSeparateATI);
+   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
     */
-   SET_RenderbufferStorageMultisample(exec, _mesa_RenderbufferStorageMultisample);
-#endif
+   if (ctx->API != API_OPENGLES2 || _mesa_is_gles3(ctx)) {
+      SET_RenderbufferStorageMultisample(exec, _mesa_RenderbufferStorageMultisample);
+   }
 
-#if FEATURE_ARB_map_buffer_range
+   /* GL_ARB_map_buffer_range / GL_EXT_map_buffer_range */
    SET_MapBufferRange(exec, _mesa_MapBufferRange);
    SET_FlushMappedBufferRange(exec, _mesa_FlushMappedBufferRange);
-#endif
 
    /* GL_ARB_copy_buffer */
-   SET_CopyBufferSubData(exec, _mesa_CopyBufferSubData);
+   if (ctx->API != API_OPENGLES2 || _mesa_is_gles3(ctx)) {
+      SET_CopyBufferSubData(exec, _mesa_CopyBufferSubData);
+   }
 
-   /* GL_ARB_vertex_array_object */
+   /* GL_ARB_vertex_array_object / GL_OES_vertex_array_object */
    SET_BindVertexArray(exec, _mesa_BindVertexArray);
    SET_GenVertexArrays(exec, _mesa_GenVertexArrays);
 
    /* GL_EXT_draw_buffers2 */
-   SET_ColorMaskIndexedEXT(exec, _mesa_ColorMaskIndexed);
-   SET_GetBooleanIndexedvEXT(exec, _mesa_GetBooleanIndexedv);
-   SET_GetIntegerIndexedvEXT(exec, _mesa_GetIntegerIndexedv);
-   SET_EnableIndexedEXT(exec, _mesa_EnableIndexed);
-   SET_DisableIndexedEXT(exec, _mesa_DisableIndexed);
-   SET_IsEnabledIndexedEXT(exec, _mesa_IsEnabledIndexed);
+   if (_mesa_is_desktop_gl(ctx) || _mesa_is_gles3(ctx)) {
+      SET_GetIntegerIndexedvEXT(exec, _mesa_GetIntegerIndexedv);
+   }
+   if (_mesa_is_desktop_gl(ctx)) {
+      SET_ColorMaskIndexedEXT(exec, _mesa_ColorMaskIndexed);
+      SET_GetBooleanIndexedvEXT(exec, _mesa_GetBooleanIndexedv);
+      SET_EnableIndexedEXT(exec, _mesa_EnableIndexed);
+      SET_DisableIndexedEXT(exec, _mesa_DisableIndexed);
+      SET_IsEnabledIndexedEXT(exec, _mesa_IsEnabledIndexed);
+   }
 
    /* GL_NV_conditional_render */
-   SET_BeginConditionalRenderNV(exec, _mesa_BeginConditionalRender);
-   SET_EndConditionalRenderNV(exec, _mesa_EndConditionalRender);
+   if (ctx->API != API_OPENGLES2) {
+      SET_BeginConditionalRenderNV(exec, _mesa_BeginConditionalRender);
+      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
-   SET_ObjectPurgeableAPPLE(exec, _mesa_ObjectPurgeableAPPLE);
-   SET_ObjectUnpurgeableAPPLE(exec, _mesa_ObjectUnpurgeableAPPLE);
-   SET_GetObjectParameterivAPPLE(exec, _mesa_GetObjectParameterivAPPLE);
-#endif
+   if (ctx->API != API_OPENGLES2) {
+      SET_ObjectPurgeableAPPLE(exec, _mesa_ObjectPurgeableAPPLE);
+      SET_ObjectUnpurgeableAPPLE(exec, _mesa_ObjectUnpurgeableAPPLE);
+      SET_GetObjectParameterivAPPLE(exec, _mesa_GetObjectParameterivAPPLE);
+   }
+
+   if (ctx->API != API_OPENGLES2) {
+      SET_FramebufferTextureARB(exec, _mesa_FramebufferTextureARB);
+      SET_FramebufferTextureFaceARB(exec, _mesa_FramebufferTextureFaceARB);
+   }
+
+   if (ctx->API != API_OPENGLES2) {
+      SET_ClampColorARB(exec, _mesa_ClampColorARB);
+   }
+
+   /* GL_EXT_texture_integer */
+   if (_mesa_is_desktop_gl(ctx)) {
+      SET_ClearColorIiEXT(exec, _mesa_ClearColorIiEXT);
+      SET_ClearColorIuiEXT(exec, _mesa_ClearColorIuiEXT);
+   }
+   if (ctx->API != API_OPENGLES2) {
+      SET_GetTexParameterIivEXT(exec, _mesa_GetTexParameterIiv);
+      SET_GetTexParameterIuivEXT(exec, _mesa_GetTexParameterIuiv);
+      SET_TexParameterIivEXT(exec, _mesa_TexParameterIiv);
+      SET_TexParameterIuivEXT(exec, _mesa_TexParameterIuiv);
+   }
+
+   /* GL_EXT_gpu_shader4 / OpenGL 3.0 */
+   if (ctx->API != API_OPENGLES2 || _mesa_is_gles3(ctx)) {
+      SET_GetVertexAttribIivEXT(exec, _mesa_GetVertexAttribIiv);
+      SET_GetVertexAttribIuivEXT(exec, _mesa_GetVertexAttribIuiv);
+      SET_VertexAttribIPointerEXT(exec, _mesa_VertexAttribIPointer);
+   }
+
+   /* GL 3.0 (functions not covered by other extensions) */
+   if (ctx->API != API_OPENGLES2 || _mesa_is_gles3(ctx)) {
+      SET_ClearBufferiv(exec, _mesa_ClearBufferiv);
+      SET_ClearBufferuiv(exec, _mesa_ClearBufferuiv);
+      SET_ClearBufferfv(exec, _mesa_ClearBufferfv);
+      SET_ClearBufferfi(exec, _mesa_ClearBufferfi);
+      SET_GetStringi(exec, _mesa_GetStringi);
+   }
+
+   /* GL_ARB_instanced_arrays */
+   if (ctx->API != API_OPENGLES2 || _mesa_is_gles3(ctx)) {
+      SET_VertexAttribDivisorARB(exec, _mesa_VertexAttribDivisor);
+   }
+
+   /* GL_ARB_draw_buffer_blend */
+   if (ctx->API != API_OPENGLES2) {
+      SET_BlendFunciARB(exec, _mesa_BlendFunci);
+      SET_BlendFuncSeparateiARB(exec, _mesa_BlendFuncSeparatei);
+      SET_BlendEquationiARB(exec, _mesa_BlendEquationi);
+      SET_BlendEquationSeparateiARB(exec, _mesa_BlendEquationSeparatei);
+   }
+
+   /* GL_NV_texture_barrier */
+   if (ctx->API != API_OPENGLES2) {
+      SET_TextureBarrierNV(exec, _mesa_TextureBarrierNV);
+   }
+ 
+   /* GL_ARB_texture_buffer_object */
+   if (ctx->API != API_OPENGLES2) {
+      SET_TexBufferARB(exec, _mesa_TexBuffer);
+   }
+
+   /* GL_ARB_texture_storage */
+   if (ctx->API != API_OPENGLES2) {
+      SET_TexStorage1D(exec, _mesa_TexStorage1D);
+      SET_TextureStorage1DEXT(exec, _mesa_TextureStorage1DEXT);
+   }
+   if (_mesa_is_desktop_gl(ctx) || _mesa_is_gles3(ctx)) {
+      SET_TexStorage2D(exec, _mesa_TexStorage2D);
+      SET_TexStorage3D(exec, _mesa_TexStorage3D);
+   }
+   if (_mesa_is_desktop_gl(ctx)) {
+      SET_TextureStorage2DEXT(exec, _mesa_TextureStorage2DEXT);
+      SET_TextureStorage3DEXT(exec, _mesa_TextureStorage3DEXT);
+   }
+
+   if (ctx->API != API_OPENGLES2 || _mesa_is_gles3(ctx)) {
+      _mesa_init_sampler_object_dispatch(ctx, exec);
+   }
+
+   if (_mesa_is_desktop_gl(ctx)) {
+      SET_InvalidateTexSubImage(exec, _mesa_InvalidateTexSubImage);
+      SET_InvalidateTexImage(exec, _mesa_InvalidateTexImage);
+   }
+
+   if (_mesa_is_desktop_gl(ctx) || _mesa_is_gles3(ctx)) {
+      SET_InvalidateSubFramebuffer(exec, _mesa_InvalidateSubFramebuffer);
+      SET_InvalidateFramebuffer(exec, _mesa_InvalidateFramebuffer);
+   }
 
    return exec;
 }
-
-#endif /* FEATURE_GL */