fontconfig mesa git update 25 oct 2013

fontconfig       commit 65872e9e46d17e4461c3a891ef23abe156005e04
mesa             commit e8f6f244bb1963c4af81f431865355beef1b9cbb

14 files changed, 320 insertions, 138 deletions

diff --git a/mesalib/src/mesa/Makefile.am b/mesalib/src/mesa/Makefile.am
index e9c16e78e..f86caee35 100644
--- a/mesalib/src/mesa/Makefile.am
+++ b/mesalib/src/mesa/Makefile.am
@@ -19,11 +19,7 @@
 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 # IN THE SOFTWARE.
 
-if NEED_LIBDRICORE
-DRICORE_SUBDIR = libdricore
-endif
-
-SUBDIRS = program x86 x86-64 . $(DRICORE_SUBDIR) main/tests
+SUBDIRS = program x86 x86-64 . main/tests
 
 if HAVE_X11_DRIVER
 SUBDIRS += drivers/x11
diff --git a/mesalib/src/mesa/drivers/dri/Makefile.am b/mesalib/src/mesa/drivers/dri/Makefile.am
index 7fa0ad73d..a85a5aa91 100644
--- a/mesalib/src/mesa/drivers/dri/Makefile.am
+++ b/mesalib/src/mesa/drivers/dri/Makefile.am
@@ -1,29 +1,45 @@
+dridir = $(DRI_DRIVER_INSTALL_DIR)
+
 SUBDIRS =
+MEGADRIVERS =
+MEGADRIVERS_DEPS =
 
 SUBDIRS+=common
 
 if HAVE_I915_DRI
-SUBDIRS+=i915
+SUBDIRS += i915
+MEGADRIVERS_DEPS += i915/libi915_dri.la
+MEGADRIVERS += i915_dri.so
 endif
 
 if HAVE_I965_DRI
-SUBDIRS+=i965
+SUBDIRS += i965
+MEGADRIVERS_DEPS += i965/libi965_dri.la
+MEGADRIVERS += i965_dri.so
 endif
 
 if HAVE_NOUVEAU_DRI
-SUBDIRS+=nouveau
+SUBDIRS += nouveau
+MEGADRIVERS_DEPS += nouveau/libnouveau_dri.la
+MEGADRIVERS += nouveau_vieux_dri.so
 endif
 
 if HAVE_R200_DRI
-SUBDIRS+=r200
+SUBDIRS += r200
+MEGADRIVERS_DEPS += r200/libr200_dri.la
+MEGADRIVERS += r200_dri.so
 endif
 
 if HAVE_RADEON_DRI
-SUBDIRS+=radeon
+SUBDIRS += radeon
+MEGADRIVERS_DEPS += radeon/libradeon_dri.la
+MEGADRIVERS += radeon_dri.so
 endif
 
 if HAVE_SWRAST_DRI
-SUBDIRS+=swrast
+SUBDIRS += swrast
+MEGADRIVERS_DEPS += swrast/libswrast_dri.la
+MEGADRIVERS += swrast_dri.so
 endif
 
 pkgconfigdir = $(libdir)/pkgconfig
@@ -31,3 +47,42 @@ pkgconfig_DATA = dri.pc
 
 driincludedir = $(includedir)/GL/internal
 driinclude_HEADERS = $(top_srcdir)/include/GL/internal/dri_interface.h
+
+nodist_EXTRA_mesa_dri_drivers_la_SOURCES = dummy.cpp
+mesa_dri_drivers_la_SOURCES =
+mesa_dri_drivers_la_LDFLAGS = \
+        -module -avoid-version -shared \
+        -Wl,-Bsymbolic \
+        $()
+mesa_dri_drivers_la_LIBADD = \
+        ../../libmesa.la \
+        common/libmegadriver_stub.la \
+        common/libdricommon.la \
+        $(MEGADRIVERS_DEPS) \
+        $(DRI_LIB_DEPS) \
+        $()
+
+if NEED_MEGADRIVER
+dri_LTLIBRARIES = mesa_dri_drivers.la
+
+# Add a link to allow setting LD_LIBRARY_PATH/LIBGL_DRIVERS_PATH to /lib of the build tree.
+all-local: mesa_dri_drivers.la
+	$(MKDIR_P) $(top_builddir)/$(LIB_DIR);
+	$(AM_V_GEN)ln -f .libs/mesa_dri_drivers.so \
+			 $(top_builddir)/$(LIB_DIR)/mesa_dri_drivers.so;
+	$(AM_V_GEN)for i in $(MEGADRIVERS); do \
+		ln -f $(top_builddir)/$(LIB_DIR)/mesa_dri_drivers.so \
+		      $(top_builddir)/$(LIB_DIR)/$$i; \
+	done;
+
+# hardlink each megadriver instance, but don't actually have
+# mesa_dri_drivers.so in the set of final installed files.
+install-data-hook:
+	for i in $(MEGADRIVERS); do \
+		ln -f $(DESTDIR)$(dridir)/mesa_dri_drivers.so \
+		      $(DESTDIR)$(dridir)/$$i; \
+	done;
+	$(RM) -f $(DESTDIR)$(dridir)/mesa_dri_drivers.so
+	$(RM) -f $(DESTDIR)$(dridir)/mesa_dri_drivers.la
+
+endif
diff --git a/mesalib/src/mesa/drivers/dri/common/Makefile.am b/mesalib/src/mesa/drivers/dri/common/Makefile.am
index ce4119d0f..9f49ff3ae 100644
--- a/mesalib/src/mesa/drivers/dri/common/Makefile.am
+++ b/mesalib/src/mesa/drivers/dri/common/Makefile.am
@@ -27,11 +27,11 @@ AM_CFLAGS = \
 	-I$(top_srcdir)/src/mapi \
 	-I$(top_srcdir)/src/mesa/ \
 	$(DEFINES) \
-	$(LIBDRM_CFLAGS) \
 	$(VISIBILITY_CFLAGS)
 
 noinst_LTLIBRARIES = \
 	libdricommon.la \
+	libmegadriver_stub.la \
 	libdri_test_stubs.la
 
 libdricommon_la_SOURCES = \
@@ -43,4 +43,13 @@ libdri_test_stubs_la_SOURCES = \
 	dri_test.c
 libdri_test_stubs_la_CFLAGS = $(AM_CFLAGS) -DNO_MAIN
 
+libmegadriver_stub_la_SOURCES = megadriver_stub.c
+
 sysconf_DATA = drirc
+
+if DRICOMMON_NEED_LIBDRM
+AM_CFLAGS += $(LIBDRM_CFLAGS)
+libdricommon_la_LDFLAGS = $(LIBDRM_LIBS)
+else
+AM_CFLAGS += -D__NOT_HAVE_DRM_H
+endif
diff --git a/mesalib/src/mesa/drivers/dri/common/dri_util.c b/mesalib/src/mesa/drivers/dri/common/dri_util.c
index db44eede6..c28b0fc41 100644
--- a/mesalib/src/mesa/drivers/dri/common/dri_util.c
+++ b/mesalib/src/mesa/drivers/dri/common/dri_util.c
@@ -82,6 +82,23 @@ setupLoaderExtensions(__DRIscreen *psp,
 }
 
 /**
+ * This pointer determines which driver API we'll use in the case of the
+ * loader not passing us an explicit driver extensions list (that would,
+ * itself, contain a pointer to a driver API.)
+ *
+ * A driver's driDriverGetExtensions_drivername() can update this pointer to
+ * what it's returning, and a loader that is ignorant of createNewScreen2()
+ * will get the correct driver screen created, as long as no other
+ * driDriverGetExtensions() happened in between the first one and the
+ * createNewScreen().
+ *
+ * This allows the X Server to not require the significant dri_interface.h
+ * updates for doing createNewScreen2(), which would discourage backporting of
+ * the X Server patches to support the new loader interface.
+ */
+const struct __DriverAPIRec *globalDriverAPI = &driDriverAPI;
+
+/**
  * This is the first entrypoint in the driver called by the DRI driver loader
  * after dlopen()ing it.
  *
@@ -89,9 +106,10 @@ setupLoaderExtensions(__DRIscreen *psp,
  * Display.
  */
 static __DRIscreen *
-dri2CreateNewScreen(int scrn, int fd,
-		    const __DRIextension **extensions,
-		    const __DRIconfig ***driver_configs, void *data)
+dri2CreateNewScreen2(int scrn, int fd,
+                     const __DRIextension **extensions,
+                     const __DRIextension **driver_extensions,
+                     const __DRIconfig ***driver_configs, void *data)
 {
     static const __DRIextension *emptyExtensionList[] = { NULL };
     __DRIscreen *psp;
@@ -100,7 +118,20 @@ dri2CreateNewScreen(int scrn, int fd,
     if (!psp)
 	return NULL;
 
-    psp->driver = &driDriverAPI;
+    /* By default, use the global driDriverAPI symbol (non-megadrivers). */
+    psp->driver = globalDriverAPI;
+
+    /* If the driver exposes its vtable through its extensions list
+     * (megadrivers), use that instead.
+     */
+    if (driver_extensions) {
+       for (int i = 0; driver_extensions[i]; i++) {
+          if (strcmp(driver_extensions[i]->name, __DRI_DRIVER_VTABLE) == 0) {
+             psp->driver =
+                ((__DRIDriverVtableExtension *)driver_extensions[i])->vtable;
+          }
+       }
+    }
 
     setupLoaderExtensions(psp, extensions);
 
@@ -154,12 +185,31 @@ dri2CreateNewScreen(int scrn, int fd,
     return psp;
 }
 
+static __DRIscreen *
+dri2CreateNewScreen(int scrn, int fd,
+		    const __DRIextension **extensions,
+		    const __DRIconfig ***driver_configs, void *data)
+{
+   return dri2CreateNewScreen2(scrn, fd, extensions, NULL,
+                               driver_configs, data);
+}
+
 /** swrast driver createNewScreen entrypoint. */
 static __DRIscreen *
-driCreateNewScreen(int scrn, const __DRIextension **extensions,
-		   const __DRIconfig ***driver_configs, void *data)
+driSWRastCreateNewScreen(int scrn, const __DRIextension **extensions,
+                         const __DRIconfig ***driver_configs, void *data)
+{
+   return dri2CreateNewScreen2(scrn, -1, extensions, NULL,
+                               driver_configs, data);
+}
+
+static __DRIscreen *
+driSWRastCreateNewScreen2(int scrn, const __DRIextension **extensions,
+                          const __DRIextension **driver_extensions,
+                          const __DRIconfig ***driver_configs, void *data)
 {
-   return dri2CreateNewScreen(scrn, -1, extensions, driver_configs, data);
+   return dri2CreateNewScreen2(scrn, -1, extensions, driver_extensions,
+                               driver_configs, data);
 }
 
 /**
@@ -688,7 +738,7 @@ const __DRIcoreExtension driCoreExtension = {
 
 /** DRI2 interface */
 const __DRIdri2Extension driDRI2Extension = {
-    .base = { __DRI_DRI2, 3 },
+    .base = { __DRI_DRI2, 4 },
 
     .createNewScreen            = dri2CreateNewScreen,
     .createNewDrawable          = dri2CreateNewDrawable,
@@ -697,15 +747,17 @@ const __DRIdri2Extension driDRI2Extension = {
     .createNewContextForAPI     = dri2CreateNewContextForAPI,
     .allocateBuffer             = dri2AllocateBuffer,
     .releaseBuffer              = dri2ReleaseBuffer,
-    .createContextAttribs       = dri2CreateContextAttribs
+    .createContextAttribs       = dri2CreateContextAttribs,
+    .createNewScreen2           = dri2CreateNewScreen2,
 };
 
 const __DRIswrastExtension driSWRastExtension = {
-    { __DRI_SWRAST, __DRI_SWRAST_VERSION },
-    driCreateNewScreen,
+    { __DRI_SWRAST, 4 },
+    driSWRastCreateNewScreen,
     dri2CreateNewDrawable,
     dri2CreateNewContextForAPI,
-    dri2CreateContextAttribs
+    dri2CreateContextAttribs,
+    driSWRastCreateNewScreen2,
 };
 
 const __DRI2configQueryExtension dri2ConfigQueryExtension = {
diff --git a/mesalib/src/mesa/drivers/dri/common/dri_util.h b/mesalib/src/mesa/drivers/dri/common/dri_util.h
index 61c80bc45..5b56061e2 100644
--- a/mesalib/src/mesa/drivers/dri/common/dri_util.h
+++ b/mesalib/src/mesa/drivers/dri/common/dri_util.h
@@ -116,7 +116,7 @@ struct __DriverAPIRec {
 };
 
 extern const struct __DriverAPIRec driDriverAPI;
-
+extern const struct __DriverAPIRec *globalDriverAPI;
 
 /**
  * Per-screen private driver information.
diff --git a/mesalib/src/mesa/drivers/dri/common/megadriver_stub.c b/mesalib/src/mesa/drivers/dri/common/megadriver_stub.c
new file mode 100644
index 000000000..6bf5d7327
--- /dev/null
+++ b/mesalib/src/mesa/drivers/dri/common/megadriver_stub.c
@@ -0,0 +1,41 @@
+/*
+ * Copyright © 2013 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include <stdio.h>
+#include "dri_util.h"
+
+static const
+__DRIconfig **stub_error_init_screen(__DRIscreen *psp)
+{
+   fprintf(stderr, "An updated DRI driver loader (libGL.so or X Server) is "
+           "required for this Mesa driver.\n");
+   return NULL;
+}
+
+/**
+ * This is a stub driDriverAPI that is referenced by dri_util.c but should
+ * never be used.
+ */
+const struct __DriverAPIRec driDriverAPI = {
+   .InitScreen = stub_error_init_screen,
+};
diff --git a/mesalib/src/mesa/drivers/dri/gen-symbol-redefs.py b/mesalib/src/mesa/drivers/dri/gen-symbol-redefs.py
new file mode 100644
index 000000000..ebe4aaa65
--- /dev/null
+++ b/mesalib/src/mesa/drivers/dri/gen-symbol-redefs.py
@@ -0,0 +1,68 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+# Copyright © 2013 Intel Corporation
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice (including the next
+# paragraph) shall be included in all copies or substantial portions of the
+# Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
+import sys
+import argparse
+import re
+import subprocess
+
+# Example usages:
+# ./gen-symbol-redefs.py i915/.libs/libi915_dri.a old_ i915 i830
+# ./gen-symbol-redefs.py r200/.libs/libr200_dri.a r200_ r200
+
+argparser = argparse.ArgumentParser(description="Generates #defines to hide driver global symbols outside of a driver's namespace.")
+argparser.add_argument("file",
+                    metavar = 'file',
+                    help='libdrivername.a file to read')
+argparser.add_argument("newprefix",
+                    metavar = 'newprefix',
+                    help='New prefix to give non-driver global symbols')
+argparser.add_argument('prefixes',
+                       metavar='prefix',
+                       nargs='*',
+                       help='driver-specific prefixes')
+args = argparser.parse_args()
+
+stdout = subprocess.check_output(['nm', args.file])
+
+for line in stdout.splitlines():
+    m = re.match("[0-9a-z]+ [BT] (.*)", line)
+    if not m:
+        continue
+
+    symbol = m.group(1)
+
+    has_good_prefix = re.match(args.newprefix, symbol) != None
+    for prefix in args.prefixes:
+        if re.match(prefix, symbol):
+            has_good_prefix = True
+            break
+    if has_good_prefix:
+        continue
+
+    # This is the single public entrypoint.
+    if re.match("__driDriverGetExtensions", symbol):
+        continue
+
+    print '#define {0:35} {1}{0}'.format(symbol, args.newprefix)
diff --git a/mesalib/src/mesa/drivers/dri/swrast/Makefile.am b/mesalib/src/mesa/drivers/dri/swrast/Makefile.am
index c51ad2d87..0837b4518 100644
--- a/mesalib/src/mesa/drivers/dri/swrast/Makefile.am
+++ b/mesalib/src/mesa/drivers/dri/swrast/Makefile.am
@@ -34,19 +34,5 @@ AM_CFLAGS = \
 	$(DEFINES) \
 	$(VISIBILITY_CFLAGS)
 
-dridir = $(DRI_DRIVER_INSTALL_DIR)
-dri_LTLIBRARIES = swrast_dri.la
-
-swrast_dri_la_SOURCES = \
-	$(SWRAST_C_FILES)
-
-swrast_dri_la_LDFLAGS = $(DRI_DRIVER_LDFLAGS)
-
-swrast_dri_la_LIBADD = \
-	$(DRI_LIB_DEPS)
-
-# Provide compatibility with scripts for the old Mesa build system for
-# a while by putting a link to the driver into /lib of the build tree.
-all-local: swrast_dri.la
-	$(MKDIR_P) $(top_builddir)/$(LIB_DIR);
-	ln -f .libs/swrast_dri.so $(top_builddir)/$(LIB_DIR)/swrast_dri.so;
+noinst_LTLIBRARIES = libswrast_dri.la
+libswrast_dri_la_SOURCES = $(SWRAST_C_FILES)
diff --git a/mesalib/src/mesa/drivers/dri/swrast/Makefile.sources b/mesalib/src/mesa/drivers/dri/swrast/Makefile.sources
index fc7ef32db..70e432feb 100644
--- a/mesalib/src/mesa/drivers/dri/swrast/Makefile.sources
+++ b/mesalib/src/mesa/drivers/dri/swrast/Makefile.sources
@@ -1,11 +1,5 @@
 SWRAST_DRIVER_FILES = \
 	swrast.c 
 
-SWRAST_COMMON_FILES = \
-	../common/utils.c \
-	../common/dri_util.c \
-	../common/xmlconfig.c
-
 SWRAST_C_FILES = \
-	$(SWRAST_COMMON_FILES) \
 	$(SWRAST_DRIVER_FILES)
diff --git a/mesalib/src/mesa/drivers/dri/swrast/swrast.c b/mesalib/src/mesa/drivers/dri/swrast/swrast.c
index 4725a7f42..bfa2efd21 100644
--- a/mesalib/src/mesa/drivers/dri/swrast/swrast.c
+++ b/mesalib/src/mesa/drivers/dri/swrast/swrast.c
@@ -59,6 +59,7 @@
 #include "swrast_priv.h"
 #include "swrast/s_context.h"
 
+const __DRIextension **__driDriverGetExtensions_swrast(void);
 
 /**
  * Screen and config-related functions
@@ -819,7 +820,7 @@ dri_unbind_context(__DRIcontext * cPriv)
 }
 
 
-const struct __DriverAPIRec driDriverAPI = {
+static const struct __DriverAPIRec swrast_driver_api = {
     .InitScreen = dri_init_screen,
     .DestroyScreen = dri_destroy_screen,
     .CreateContext = dri_create_context,
@@ -831,9 +832,21 @@ const struct __DriverAPIRec driDriverAPI = {
     .UnbindContext = dri_unbind_context,
 };
 
-/* This is the table of extensions that the loader will dlsym() for. */
-PUBLIC const __DRIextension *__driDriverExtensions[] = {
+static const struct __DRIDriverVtableExtensionRec swrast_vtable = {
+   .base = { __DRI_DRIVER_VTABLE, 1 },
+   .vtable = &swrast_driver_api,
+};
+
+static const __DRIextension *swrast_driver_extensions[] = {
     &driCoreExtension.base,
     &driSWRastExtension.base,
+    &swrast_vtable.base,
     NULL
 };
+
+PUBLIC const __DRIextension **__driDriverGetExtensions_swrast(void)
+{
+   globalDriverAPI = &swrast_driver_api;
+
+   return swrast_driver_extensions;
+}
diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h
index 6374e8c0d..97ed1bd6a 100644
--- a/mesalib/src/mesa/main/mtypes.h
+++ b/mesalib/src/mesa/main/mtypes.h
@@ -1965,6 +1965,12 @@ struct gl_program
 
    GLboolean UsesGather; /**< Does this program use gather4 at all? */
 
+   /**
+    * For vertex and geometry shaders, true if the program uses the
+    * gl_ClipDistance output.  Ignored for fragment shaders.
+    */
+   GLboolean UsesClipDistanceOut;
+
 
    /** Named parameters, constants, etc. from program text */
    struct gl_program_parameter_list *Parameters;
@@ -2009,7 +2015,6 @@ struct gl_vertex_program
 {
    struct gl_program Base;   /**< base class */
    GLboolean IsPositionInvariant;
-   GLboolean UsesClipDistance;
 };
 
 
@@ -2023,7 +2028,6 @@ struct gl_geometry_program
    GLenum InputType;  /**< GL_POINTS, GL_LINES, GL_LINES_ADJACENCY_ARB,
                            GL_TRIANGLES, or GL_TRIANGLES_ADJACENCY_ARB */
    GLenum OutputType; /**< GL_POINTS, GL_LINE_STRIP or GL_TRIANGLE_STRIP */
-   GLboolean UsesClipDistance;
    GLboolean UsesEndPrimitive;
 };
 
@@ -2476,6 +2480,12 @@ struct gl_shader_program
    unsigned NumUserUniformStorage;
    struct gl_uniform_storage *UniformStorage;
 
+   /**
+    * Size of the gl_ClipDistance array that is output from the last pipeline
+    * stage before the fragment shader.
+    */
+   unsigned LastClipDistanceArraySize;
+
    struct gl_uniform_block *UniformBlocks;
    unsigned NumUniformBlocks;
 
diff --git a/mesalib/src/mesa/main/shaderapi.c b/mesalib/src/mesa/main/shaderapi.c
index d3677c851..f5c04b9f3 100644
--- a/mesalib/src/mesa/main/shaderapi.c
+++ b/mesalib/src/mesa/main/shaderapi.c
@@ -460,6 +460,31 @@ get_handle(struct gl_context *ctx, GLenum pname)
 
 
 /**
+ * Check if a geometry shader query is valid at this time.  If not, report an
+ * error and return false.
+ *
+ * From GL 3.2 section 6.1.16 (Shader and Program Queries):
+ *
+ *     "If GEOMETRY_VERTICES_OUT, GEOMETRY_INPUT_TYPE, or GEOMETRY_OUTPUT_TYPE
+ *     are queried for a program which has not been linked successfully, or
+ *     which does not contain objects to form a geometry shader, then an
+ *     INVALID_OPERATION error is generated."
+ */
+static bool
+check_gs_query(struct gl_context *ctx, const struct gl_shader_program *shProg)
+{
+   if (shProg->LinkStatus &&
+       shProg->_LinkedShaders[MESA_SHADER_GEOMETRY] != NULL) {
+      return true;
+   }
+
+   _mesa_error(ctx, GL_INVALID_OPERATION,
+               "glGetProgramv(linked geometry shader required)");
+   return false;
+}
+
+
+/**
  * glGetProgramiv() - get shader program state.
  * Note that this is for GLSL shader programs, not ARB vertex/fragment
  * programs (see glGetProgramivARB).
@@ -477,9 +502,10 @@ get_programiv(struct gl_context *ctx, GLuint program, GLenum pname, GLint *param
       || ctx->API == API_OPENGL_CORE
       || _mesa_is_gles3(ctx);
 
-   /* Are geometry shaders available in this context?
+   /* True if geometry shaders (of the form that was adopted into GLSL 1.50
+    * and GL 3.2) are available in this context
     */
-   const bool has_gs = _mesa_has_geometry_shaders(ctx);
+   const bool has_core_gs = _mesa_is_desktop_gl(ctx) && ctx->Version >= 32;
 
    /* Are uniform buffer objects available in this context?
     */
@@ -564,20 +590,23 @@ get_programiv(struct gl_context *ctx, GLuint program, GLenum pname, GLint *param
          break;
       *params = shProg->TransformFeedback.BufferMode;
       return;
-   case GL_GEOMETRY_VERTICES_OUT_ARB:
-      if (!has_gs)
+   case GL_GEOMETRY_VERTICES_OUT:
+      if (!has_core_gs)
          break;
-      *params = shProg->Geom.VerticesOut;
+      if (check_gs_query(ctx, shProg))
+         *params = shProg->Geom.VerticesOut;
       return;
-   case GL_GEOMETRY_INPUT_TYPE_ARB:
-      if (!has_gs)
+   case GL_GEOMETRY_INPUT_TYPE:
+      if (!has_core_gs)
          break;
-      *params = shProg->Geom.InputType;
+      if (check_gs_query(ctx, shProg))
+         *params = shProg->Geom.InputType;
       return;
-   case GL_GEOMETRY_OUTPUT_TYPE_ARB:
-      if (!has_gs)
+   case GL_GEOMETRY_OUTPUT_TYPE:
+      if (!has_core_gs)
          break;
-      *params = shProg->Geom.OutputType;
+      if (check_gs_query(ctx, shProg))
+         *params = shProg->Geom.OutputType;
       return;
    case GL_ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH: {
       unsigned i;
@@ -1631,55 +1660,6 @@ _mesa_ProgramParameteri(GLuint program, GLenum pname, GLint value)
       return;
 
    switch (pname) {
-   case GL_GEOMETRY_VERTICES_OUT_ARB:
-      if (!_mesa_is_desktop_gl(ctx) || !ctx->Extensions.ARB_geometry_shader4)
-         break;
-
-      if (value < 0 ||
-          (unsigned) value > ctx->Const.MaxGeometryOutputVertices) {
-         _mesa_error(ctx, GL_INVALID_VALUE,
-                     "glProgramParameteri(GL_GEOMETRY_VERTICES_OUT_ARB=%d)",
-                     value);
-         return;
-      }
-      shProg->Geom.VerticesOut = value;
-      return;
-   case GL_GEOMETRY_INPUT_TYPE_ARB:
-      if (!_mesa_is_desktop_gl(ctx) || !ctx->Extensions.ARB_geometry_shader4)
-         break;
-
-      switch (value) {
-      case GL_POINTS:
-      case GL_LINES:
-      case GL_LINES_ADJACENCY_ARB:
-      case GL_TRIANGLES:
-      case GL_TRIANGLES_ADJACENCY_ARB:
-         shProg->Geom.InputType = value;
-         break;
-      default:
-         _mesa_error(ctx, GL_INVALID_VALUE,
-                     "glProgramParameteri(geometry input type = %s)",
-                     _mesa_lookup_enum_by_nr(value));
-         return;
-      }
-      return;
-   case GL_GEOMETRY_OUTPUT_TYPE_ARB:
-      if (!_mesa_is_desktop_gl(ctx) || !ctx->Extensions.ARB_geometry_shader4)
-         break;
-
-      switch (value) {
-      case GL_POINTS:
-      case GL_LINE_STRIP:
-      case GL_TRIANGLE_STRIP:
-         shProg->Geom.OutputType = value;
-         break;
-      default:
-         _mesa_error(ctx, GL_INVALID_VALUE,
-                     "glProgramParameteri(geometry output type = %s)",
-                     _mesa_lookup_enum_by_nr(value));
-         return;
-      }
-      return;
    case GL_PROGRAM_BINARY_RETRIEVABLE_HINT:
       /* This enum isn't part of the OES extension for OpenGL ES 2.0, but it
        * is part of OpenGL ES 3.0.  For the ES2 case, this function shouldn't
@@ -1855,10 +1835,8 @@ _mesa_copy_linked_program_data(gl_shader_type type,
                                struct gl_program *dst)
 {
    switch (type) {
-   case MESA_SHADER_VERTEX: {
-      struct gl_vertex_program *dst_vp = (struct gl_vertex_program *) dst;
-      dst_vp->UsesClipDistance = src->Vert.UsesClipDistance;
-   }
+   case MESA_SHADER_VERTEX:
+      dst->UsesClipDistanceOut = src->Vert.UsesClipDistance;
       break;
    case MESA_SHADER_GEOMETRY: {
       struct gl_geometry_program *dst_gp = (struct gl_geometry_program *) dst;
@@ -1866,7 +1844,7 @@ _mesa_copy_linked_program_data(gl_shader_type type,
       dst_gp->VerticesOut = src->Geom.VerticesOut;
       dst_gp->InputType = src->Geom.InputType;
       dst_gp->OutputType = src->Geom.OutputType;
-      dst_gp->UsesClipDistance = src->Geom.UsesClipDistance;
+      dst->UsesClipDistanceOut = src->Geom.UsesClipDistance;
       dst_gp->UsesEndPrimitive = src->Geom.UsesEndPrimitive;
    }
       break;
diff --git a/mesalib/src/mesa/program/Makefile.am b/mesalib/src/mesa/program/Makefile.am
index ab565e251..5e05782fb 100644
--- a/mesalib/src/mesa/program/Makefile.am
+++ b/mesalib/src/mesa/program/Makefile.am
@@ -24,25 +24,13 @@ include ../Makefile.sources
 AM_CPPFLAGS = $(DEFINES) $(INCLUDE_DIRS)
 AM_CFLAGS = $(VISIBILITY_CFLAGS)
 AM_CXXFLAGS = $(VISIBILITY_CXXFLAGS)
-libdricore_program_la_CFLAGS = $(NOVISIBILITY_CFLAGS)
-libdricore_program_la_CXXFLAGS = $(NOVISIBILITY_CXXFLAGS)
 
 SRCDIR = $(top_srcdir)/src/mesa/
 BUILDDIR = $(top_builddir)/src/mesa/
 
-if NEED_LIBDRICORE
-DRICORE_LIB = libdricore_program.la
-endif
-
-noinst_LTLIBRARIES = $(DRICORE_LIB)
-if NEED_LIBPROGRAM
-noinst_LTLIBRARIES += libprogram.la
-else
-check_LTLIBRARIES = libprogram.la
-endif
+noinst_LTLIBRARIES = libprogram.la
 
 libprogram_la_SOURCES = $(PROGRAM_FILES)
-libdricore_program_la_SOURCES = $(PROGRAM_FILES)
 
 lex.yy.c: program_lexer.l
 	$(AM_V_GEN) $(LEX) --never-interactive --outfile=$@ $<
diff --git a/mesalib/src/mesa/x86/read_rgba_span_x86.S b/mesalib/src/mesa/x86/read_rgba_span_x86.S
index 3be4515b1..817729973 100644
--- a/mesalib/src/mesa/x86/read_rgba_span_x86.S
+++ b/mesalib/src/mesa/x86/read_rgba_span_x86.S
@@ -77,9 +77,7 @@
  */
 
 .globl _generic_read_RGBA_span_BGRA8888_REV_MMX
-#ifndef USE_DRICORE
 .hidden _generic_read_RGBA_span_BGRA8888_REV_MMX
-#endif
 	.type	_generic_read_RGBA_span_BGRA8888_REV_MMX, @function
 _generic_read_RGBA_span_BGRA8888_REV_MMX:
 	pushl	%ebx
@@ -174,9 +172,7 @@ _generic_read_RGBA_span_BGRA8888_REV_MMX:
  */
 
 .globl _generic_read_RGBA_span_BGRA8888_REV_SSE
-#ifndef USE_DRICORE
 .hidden _generic_read_RGBA_span_BGRA8888_REV_SSE
-#endif
 	.type	_generic_read_RGBA_span_BGRA8888_REV_SSE, @function
 _generic_read_RGBA_span_BGRA8888_REV_SSE:
 	pushl	%esi
@@ -339,9 +335,7 @@ _generic_read_RGBA_span_BGRA8888_REV_SSE:
 
 	.text
 .globl _generic_read_RGBA_span_BGRA8888_REV_SSE2
-#ifndef USE_DRICORE
 .hidden _generic_read_RGBA_span_BGRA8888_REV_SSE2
-#endif
 	.type	_generic_read_RGBA_span_BGRA8888_REV_SSE2, @function
 _generic_read_RGBA_span_BGRA8888_REV_SSE2:
 	pushl	%esi
@@ -500,9 +494,7 @@ _generic_read_RGBA_span_BGRA8888_REV_SSE2:
 
 	.text
 	.globl	_generic_read_RGBA_span_RGB565_MMX
-#ifndef USE_DRICORE
         .hidden _generic_read_RGBA_span_RGB565_MMX
-#endif
 	.type	_generic_read_RGBA_span_RGB565_MMX, @function
 
 _generic_read_RGBA_span_RGB565_MMX: