Merge remote-tracking branch 'origin/released'

* origin/released:
  fontconfig mesa git update 25 Sep 2013

42 files changed, 201 insertions, 98 deletions

diff --git a/mesalib/configure.ac b/mesalib/configure.ac
index d280e389a..4c99603cc 100644
--- a/mesalib/configure.ac
+++ b/mesalib/configure.ac
@@ -1032,10 +1032,13 @@ if test "x$enable_dri" = xyes; then
     # put all the necessary libs together
     DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm $PTHREAD_LIBS $DLOPEN_LIBS"
     GALLIUM_DRI_LIB_DEPS="$GALLIUM_DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm $CLOCK_LIB $PTHREAD_LIBS $DLOPEN_LIBS"
+
+    DRI_DRIVER_LDFLAGS="-module -avoid-version -shared -Wl,-Bsymbolic"
 fi
 AM_CONDITIONAL(NEED_LIBDRICORE, test -n "$DRI_DIRS")
 AC_SUBST([EXPAT_INCLUDES])
 AC_SUBST([DRI_LIB_DEPS])
+AC_SUBST([DRI_DRIVER_LDFLAGS])
 AC_SUBST([GALLIUM_DRI_LIB_DEPS])
 
 case $DRI_DIRS in
diff --git a/mesalib/src/glsl/builtin_functions.cpp b/mesalib/src/glsl/builtin_functions.cpp
index 96358a737..72054e0fe 100644
--- a/mesalib/src/glsl/builtin_functions.cpp
+++ b/mesalib/src/glsl/builtin_functions.cpp
@@ -304,6 +304,8 @@ tex3d_lod(const _mesa_glsl_parse_state *state)
 
 /******************************************************************************/
 
+namespace {
+
 /**
  * builtin_builder: A singleton object representing the core of the built-in
  * function module.
@@ -521,6 +523,8 @@ private:
    /** @} */
 };
 
+} /* anonymous namespace */
+
 /**
  * Core builtin_builder functionality:
  *  @{
diff --git a/mesalib/src/glsl/ir_function_detect_recursion.cpp b/mesalib/src/glsl/ir_function_detect_recursion.cpp
index b02c32518..5813315b6 100644
--- a/mesalib/src/glsl/ir_function_detect_recursion.cpp
+++ b/mesalib/src/glsl/ir_function_detect_recursion.cpp
@@ -127,6 +127,8 @@
 #include "program/hash_table.h"
 #include "program.h"
 
+namespace {
+
 struct call_node : public exec_node {
    class function *func;
 };
@@ -222,6 +224,8 @@ public:
    bool progress;
 };
 
+} /* anonymous namespace */
+
 static void
 destroy_links(exec_list *list, function *f)
 {
diff --git a/mesalib/src/glsl/ir_import_prototypes.cpp b/mesalib/src/glsl/ir_import_prototypes.cpp
index 3585bf6b2..b0429fbc3 100644
--- a/mesalib/src/glsl/ir_import_prototypes.cpp
+++ b/mesalib/src/glsl/ir_import_prototypes.cpp
@@ -30,6 +30,8 @@
 #include "ir.h"
 #include "glsl_symbol_table.h"
 
+namespace {
+
 /**
  * Visitor used to import function prototypes
  *
@@ -99,6 +101,7 @@ private:
    void *mem_ctx;
 };
 
+} /* anonymous namespace */
 
 /**
  * Import function prototypes from one IR tree into another
diff --git a/mesalib/src/glsl/ir_reader.cpp b/mesalib/src/glsl/ir_reader.cpp
index ec35b682e..f0318ea21 100644
--- a/mesalib/src/glsl/ir_reader.cpp
+++ b/mesalib/src/glsl/ir_reader.cpp
@@ -28,6 +28,8 @@
 
 const static bool debug = false;
 
+namespace {
+
 class ir_reader {
 public:
    ir_reader(_mesa_glsl_parse_state *);
@@ -66,6 +68,8 @@ private:
    ir_dereference_variable *read_var_ref(s_expression *);
 };
 
+} /* anonymous namespace */
+
 ir_reader::ir_reader(_mesa_glsl_parse_state *state) : state(state)
 {
    this->mem_ctx = state;
diff --git a/mesalib/src/glsl/ir_set_program_inouts.cpp b/mesalib/src/glsl/ir_set_program_inouts.cpp
index 6196d6a64..1267d6d71 100644
--- a/mesalib/src/glsl/ir_set_program_inouts.cpp
+++ b/mesalib/src/glsl/ir_set_program_inouts.cpp
@@ -42,6 +42,8 @@
 #include "ir_visitor.h"
 #include "glsl_types.h"
 
+namespace {
+
 class ir_set_program_inouts_visitor : public ir_hierarchical_visitor {
 public:
    ir_set_program_inouts_visitor(struct gl_program *prog, GLenum shader_type)
@@ -67,6 +69,8 @@ private:
    GLenum shader_type;
 };
 
+} /* anonymous namespace */
+
 static inline bool
 is_shader_inout(ir_variable *var)
 {
diff --git a/mesalib/src/glsl/ir_validate.cpp b/mesalib/src/glsl/ir_validate.cpp
index 2068de06a..2c64f4e58 100644
--- a/mesalib/src/glsl/ir_validate.cpp
+++ b/mesalib/src/glsl/ir_validate.cpp
@@ -38,6 +38,8 @@
 #include "program/hash_table.h"
 #include "glsl_types.h"
 
+namespace {
+
 class ir_validate : public ir_hierarchical_visitor {
 public:
    ir_validate()
@@ -81,6 +83,7 @@ public:
    struct hash_table *ht;
 };
 
+} /* anonymous namespace */
 
 ir_visitor_status
 ir_validate::visit(ir_dereference_variable *ir)
diff --git a/mesalib/src/glsl/link_functions.cpp b/mesalib/src/glsl/link_functions.cpp
index 9e96365e6..b1a68fd55 100644
--- a/mesalib/src/glsl/link_functions.cpp
+++ b/mesalib/src/glsl/link_functions.cpp
@@ -34,6 +34,8 @@ find_matching_signature(const char *name, const exec_list *actual_parameters,
 			gl_shader **shader_list, unsigned num_shaders,
 			bool use_builtin);
 
+namespace {
+
 class call_link_visitor : public ir_hierarchical_visitor {
 public:
    call_link_visitor(gl_shader_program *prog, gl_shader *linked,
@@ -273,6 +275,7 @@ private:
    hash_table *locals;
 };
 
+} /* anonymous namespace */
 
 /**
  * Searches a list of shaders for a particular function definition
diff --git a/mesalib/src/glsl/link_uniform_blocks.cpp b/mesalib/src/glsl/link_uniform_blocks.cpp
index d96075849..72d6c5323 100644
--- a/mesalib/src/glsl/link_uniform_blocks.cpp
+++ b/mesalib/src/glsl/link_uniform_blocks.cpp
@@ -29,6 +29,8 @@
 #include "main/hash_table.h"
 #include "program.h"
 
+namespace {
+
 class ubo_visitor : public program_resource_visitor {
 public:
    ubo_visitor(void *mem_ctx, gl_uniform_buffer_variable *variables,
@@ -147,6 +149,8 @@ private:
    }
 };
 
+} /* anonymous namespace */
+
 struct block {
    const glsl_type *type;
    bool has_instance_name;
diff --git a/mesalib/src/glsl/link_uniforms.cpp b/mesalib/src/glsl/link_uniforms.cpp
index 39e85ce61..a466348c4 100644
--- a/mesalib/src/glsl/link_uniforms.cpp
+++ b/mesalib/src/glsl/link_uniforms.cpp
@@ -168,6 +168,8 @@ program_resource_visitor::visit_field(const glsl_struct_field *field)
    /* empty */
 }
 
+namespace {
+
 /**
  * Class to help calculate the storage requirements for a set of uniforms
  *
@@ -272,6 +274,8 @@ private:
    struct string_to_uint_map *map;
 };
 
+} /* anonymous namespace */
+
 /**
  * Class to help parcel out pieces of backing storage to uniforms
  *
diff --git a/mesalib/src/glsl/link_varyings.cpp b/mesalib/src/glsl/link_varyings.cpp
index 081a51da5..905621daf 100644
--- a/mesalib/src/glsl/link_varyings.cpp
+++ b/mesalib/src/glsl/link_varyings.cpp
@@ -597,6 +597,7 @@ store_tfeedback_info(struct gl_context *ctx, struct gl_shader_program *prog,
    return true;
 }
 
+namespace {
 
 /**
  * Data structure recording the relationship between outputs of one shader
@@ -689,6 +690,7 @@ private:
    const bool consumer_is_fs;
 };
 
+} /* anonymous namespace */
 
 varying_matches::varying_matches(bool disable_varying_packing,
                                  bool consumer_is_fs)
diff --git a/mesalib/src/glsl/linker.cpp b/mesalib/src/glsl/linker.cpp
index 8a143fddf..c54b7049b 100644
--- a/mesalib/src/glsl/linker.cpp
+++ b/mesalib/src/glsl/linker.cpp
@@ -82,6 +82,8 @@ extern "C" {
 
 void linker_error(gl_shader_program *, const char *, ...);
 
+namespace {
+
 /**
  * Visitor that determines whether or not a variable is ever written.
  */
@@ -275,6 +277,7 @@ private:
    bool found;
 };
 
+} /* anonymous namespace */
 
 void
 linker_error(gl_shader_program *prog, const char *fmt, ...)
diff --git a/mesalib/src/glsl/loop_analysis.cpp b/mesalib/src/glsl/loop_analysis.cpp
index 40897bb6f..b08241af5 100644
--- a/mesalib/src/glsl/loop_analysis.cpp
+++ b/mesalib/src/glsl/loop_analysis.cpp
@@ -102,6 +102,7 @@ loop_variable_state::insert(ir_if *if_stmt)
    return t;
 }
 
+namespace {
 
 class loop_analysis : public ir_hierarchical_visitor {
 public:
@@ -128,6 +129,7 @@ public:
    exec_list state;
 };
 
+} /* anonymous namespace */
 
 loop_analysis::loop_analysis(loop_state *loops)
    : loops(loops), if_statement_depth(0), current_assignment(NULL)
diff --git a/mesalib/src/glsl/loop_controls.cpp b/mesalib/src/glsl/loop_controls.cpp
index 79c820436..26481930d 100644
--- a/mesalib/src/glsl/loop_controls.cpp
+++ b/mesalib/src/glsl/loop_controls.cpp
@@ -151,6 +151,7 @@ calculate_iterations(ir_rvalue *from, ir_rvalue *to, ir_rvalue *increment,
    return (valid_loop) ? iter_value : -1;
 }
 
+namespace {
 
 class loop_control_visitor : public ir_hierarchical_visitor {
 public:
@@ -167,6 +168,7 @@ public:
    bool progress;
 };
 
+} /* anonymous namespace */
 
 ir_visitor_status
 loop_control_visitor::visit_leave(ir_loop *ir)
diff --git a/mesalib/src/glsl/loop_unroll.cpp b/mesalib/src/glsl/loop_unroll.cpp
index 3434fde62..ff97766f1 100644
--- a/mesalib/src/glsl/loop_unroll.cpp
+++ b/mesalib/src/glsl/loop_unroll.cpp
@@ -25,6 +25,8 @@
 #include "loop_analysis.h"
 #include "ir_hierarchical_visitor.h"
 
+namespace {
+
 class loop_unroll_visitor : public ir_hierarchical_visitor {
 public:
    loop_unroll_visitor(loop_state *state, unsigned max_iterations)
@@ -42,6 +44,7 @@ public:
    unsigned max_iterations;
 };
 
+} /* anonymous namespace */
 
 static bool
 is_break(ir_instruction *ir)
diff --git a/mesalib/src/glsl/lower_clip_distance.cpp b/mesalib/src/glsl/lower_clip_distance.cpp
index d6cf94438..9ddd64603 100644
--- a/mesalib/src/glsl/lower_clip_distance.cpp
+++ b/mesalib/src/glsl/lower_clip_distance.cpp
@@ -50,6 +50,8 @@
 #include "ir.h"
 #include "program/prog_instruction.h" /* For WRITEMASK_* */
 
+namespace {
+
 class lower_clip_distance_visitor : public ir_rvalue_visitor {
 public:
    lower_clip_distance_visitor()
@@ -81,6 +83,7 @@ public:
    ir_variable *new_clip_distance_var;
 };
 
+} /* anonymous namespace */
 
 /**
  * Replace any declaration of gl_ClipDistance as an array of floats with a
diff --git a/mesalib/src/glsl/lower_discard.cpp b/mesalib/src/glsl/lower_discard.cpp
index cafd2dd3b..f2757d120 100644
--- a/mesalib/src/glsl/lower_discard.cpp
+++ b/mesalib/src/glsl/lower_discard.cpp
@@ -108,6 +108,8 @@
 #include "glsl_types.h"
 #include "ir.h"
 
+namespace {
+
 class lower_discard_visitor : public ir_hierarchical_visitor {
 public:
    lower_discard_visitor()
@@ -120,6 +122,7 @@ public:
    bool progress;
 };
 
+} /* anonymous namespace */
 
 bool
 lower_discard(exec_list *instructions)
diff --git a/mesalib/src/glsl/lower_discard_flow.cpp b/mesalib/src/glsl/lower_discard_flow.cpp
index d385c1435..1bc56d79e 100644
--- a/mesalib/src/glsl/lower_discard_flow.cpp
+++ b/mesalib/src/glsl/lower_discard_flow.cpp
@@ -48,6 +48,8 @@
 #include "ir.h"
 #include "program/hash_table.h"
 
+namespace {
+
 class lower_discard_flow_visitor : public ir_hierarchical_visitor {
 public:
    lower_discard_flow_visitor(ir_variable *discarded)
@@ -71,6 +73,8 @@ public:
    void *mem_ctx;
 };
 
+} /* anonymous namespace */
+
 ir_visitor_status
 lower_discard_flow_visitor::visit_enter(ir_loop_jump *ir)
 {
diff --git a/mesalib/src/glsl/lower_if_to_cond_assign.cpp b/mesalib/src/glsl/lower_if_to_cond_assign.cpp
index 2c5d5612d..1e7ce51c7 100644
--- a/mesalib/src/glsl/lower_if_to_cond_assign.cpp
+++ b/mesalib/src/glsl/lower_if_to_cond_assign.cpp
@@ -49,6 +49,8 @@
 #include "ir.h"
 #include "program/hash_table.h"
 
+namespace {
+
 class ir_if_to_cond_assign_visitor : public ir_hierarchical_visitor {
 public:
    ir_if_to_cond_assign_visitor(unsigned max_depth)
@@ -76,6 +78,8 @@ public:
    struct hash_table *condition_variables;
 };
 
+} /* anonymous namespace */
+
 bool
 lower_if_to_cond_assign(exec_list *instructions, unsigned max_depth)
 {
diff --git a/mesalib/src/glsl/lower_instructions.cpp b/mesalib/src/glsl/lower_instructions.cpp
index cb5304895..d01879cbd 100644
--- a/mesalib/src/glsl/lower_instructions.cpp
+++ b/mesalib/src/glsl/lower_instructions.cpp
@@ -109,6 +109,8 @@
 
 using namespace ir_builder;
 
+namespace {
+
 class lower_instructions_visitor : public ir_hierarchical_visitor {
 public:
    lower_instructions_visitor(unsigned lower)
@@ -133,6 +135,8 @@ private:
    void ldexp_to_arith(ir_expression *);
 };
 
+} /* anonymous namespace */
+
 /**
  * Determine if a particular type of lowering should occur
  */
diff --git a/mesalib/src/glsl/lower_jumps.cpp b/mesalib/src/glsl/lower_jumps.cpp
index bfc8c013b..02f65f097 100644
--- a/mesalib/src/glsl/lower_jumps.cpp
+++ b/mesalib/src/glsl/lower_jumps.cpp
@@ -133,6 +133,8 @@ enum jump_strength
    strength_return
 };
 
+namespace {
+
 struct block_record
 {
    /* minimum jump strength (of lowered IR, not pre-lowering IR)
@@ -279,8 +281,13 @@ struct ir_lower_jumps_visitor : public ir_control_flow_visitor {
    bool lower_main_return;
 
    ir_lower_jumps_visitor()
+      : progress(false),
+        pull_out_jumps(false),
+        lower_continue(false),
+        lower_break(false),
+        lower_sub_return(false),
+        lower_main_return(false)
    {
-      this->progress = false;
    }
 
    void truncate_after_instruction(exec_node *ir)
@@ -992,6 +999,8 @@ lower_continue:
    }
 };
 
+} /* anonymous namespace */
+
 bool
 do_lower_jumps(exec_list *instructions, bool pull_out_jumps, bool lower_sub_return, bool lower_main_return, bool lower_continue, bool lower_break)
 {
diff --git a/mesalib/src/glsl/lower_mat_op_to_vec.cpp b/mesalib/src/glsl/lower_mat_op_to_vec.cpp
index 08cae29fa..105ee0d3f 100644
--- a/mesalib/src/glsl/lower_mat_op_to_vec.cpp
+++ b/mesalib/src/glsl/lower_mat_op_to_vec.cpp
@@ -35,6 +35,8 @@
 #include "ir_expression_flattening.h"
 #include "glsl_types.h"
 
+namespace {
+
 class ir_mat_op_to_vec_visitor : public ir_hierarchical_visitor {
 public:
    ir_mat_op_to_vec_visitor()
@@ -63,6 +65,8 @@ public:
    bool made_progress;
 };
 
+} /* anonymous namespace */
+
 static bool
 mat_op_to_vec_predicate(ir_instruction *ir)
 {
diff --git a/mesalib/src/glsl/lower_named_interface_blocks.cpp b/mesalib/src/glsl/lower_named_interface_blocks.cpp
index 20196a356..7019185a2 100644
--- a/mesalib/src/glsl/lower_named_interface_blocks.cpp
+++ b/mesalib/src/glsl/lower_named_interface_blocks.cpp
@@ -65,6 +65,8 @@
 #include "ir_rvalue_visitor.h"
 #include "program/hash_table.h"
 
+namespace {
+
 class flatten_named_interface_blocks_declarations : public ir_rvalue_visitor
 {
 public:
@@ -83,6 +85,8 @@ public:
    virtual void handle_rvalue(ir_rvalue **rvalue);
 };
 
+} /* anonymous namespace */
+
 void
 flatten_named_interface_blocks_declarations::run(exec_list *instructions)
 {
diff --git a/mesalib/src/glsl/lower_output_reads.cpp b/mesalib/src/glsl/lower_output_reads.cpp
index 5ba9720d0..128b0b8cd 100644
--- a/mesalib/src/glsl/lower_output_reads.cpp
+++ b/mesalib/src/glsl/lower_output_reads.cpp
@@ -37,6 +37,8 @@
  * main() function to copy the final values to the actual shader outputs.
  */
 
+namespace {
+
 class output_read_remover : public ir_hierarchical_visitor {
 protected:
    /**
@@ -55,6 +57,8 @@ public:
    virtual ir_visitor_status visit_leave(class ir_function_signature *);
 };
 
+} /* anonymous namespace */
+
 /**
  * Hash function for the output variables - computes the hash of the name.
  * NOTE: We're using the name string to ensure that the hash doesn't depend
diff --git a/mesalib/src/glsl/lower_packed_varyings.cpp b/mesalib/src/glsl/lower_packed_varyings.cpp
index 4f617225c..2bcadfd55 100644
--- a/mesalib/src/glsl/lower_packed_varyings.cpp
+++ b/mesalib/src/glsl/lower_packed_varyings.cpp
@@ -148,6 +148,8 @@
 #include "ir.h"
 #include "ir_optimization.h"
 
+namespace {
+
 /**
  * Visitor that performs varying packing.  For each varying declared in the
  * shader, this visitor determines whether it needs to be packed.  If so, it
@@ -230,6 +232,8 @@ private:
    exec_list *out_instructions;
 };
 
+} /* anonymous namespace */
+
 lower_packed_varyings_visitor::lower_packed_varyings_visitor(
       void *mem_ctx, unsigned location_base, unsigned locations_used,
       ir_variable_mode mode, unsigned gs_input_vertices,
diff --git a/mesalib/src/glsl/lower_texture_projection.cpp b/mesalib/src/glsl/lower_texture_projection.cpp
index 6e3aaecce..16d637680 100644
--- a/mesalib/src/glsl/lower_texture_projection.cpp
+++ b/mesalib/src/glsl/lower_texture_projection.cpp
@@ -37,6 +37,8 @@
 
 #include "ir.h"
 
+namespace {
+
 class lower_texture_projection_visitor : public ir_hierarchical_visitor {
 public:
    lower_texture_projection_visitor()
@@ -49,6 +51,8 @@ public:
    bool progress;
 };
 
+} /* anonymous namespace */
+
 ir_visitor_status
 lower_texture_projection_visitor::visit_leave(ir_texture *ir)
 {
diff --git a/mesalib/src/glsl/lower_variable_index_to_cond_assign.cpp b/mesalib/src/glsl/lower_variable_index_to_cond_assign.cpp
index 0f5072793..699fb3903 100644
--- a/mesalib/src/glsl/lower_variable_index_to_cond_assign.cpp
+++ b/mesalib/src/glsl/lower_variable_index_to_cond_assign.cpp
@@ -122,6 +122,7 @@ is_array_or_matrix(const ir_rvalue *ir)
    return (ir->type->is_array() || ir->type->is_matrix());
 }
 
+namespace {
 /**
  * Replace a dereference of a variable with a specified r-value
  *
@@ -191,6 +192,12 @@ struct assignment_generator
    ir_variable* var;
 
    assignment_generator()
+      : base_ir(NULL),
+        rvalue(NULL),
+        old_index(NULL),
+        is_write(false),
+        write_mask(0),
+        var(NULL)
    {
    }
 
@@ -512,6 +519,8 @@ public:
    }
 };
 
+} /* anonymous namespace */
+
 bool
 lower_variable_index_to_cond_assign(exec_list *instructions,
 				    bool lower_input,
diff --git a/mesalib/src/glsl/lower_vec_index_to_cond_assign.cpp b/mesalib/src/glsl/lower_vec_index_to_cond_assign.cpp
index 880859688..8080006c1 100644
--- a/mesalib/src/glsl/lower_vec_index_to_cond_assign.cpp
+++ b/mesalib/src/glsl/lower_vec_index_to_cond_assign.cpp
@@ -41,6 +41,8 @@
 #include "ir_optimization.h"
 #include "glsl_types.h"
 
+namespace {
+
 /**
  * Visitor class for replacing expressions with ir_constant values.
  */
@@ -69,6 +71,8 @@ public:
    bool progress;
 };
 
+} /* anonymous namespace */
+
 ir_rvalue *
 ir_vec_index_to_cond_assign_visitor::convert_vec_index_to_cond_assign(void *mem_ctx,
                                                                       ir_rvalue *orig_vector,
diff --git a/mesalib/src/glsl/lower_vec_index_to_swizzle.cpp b/mesalib/src/glsl/lower_vec_index_to_swizzle.cpp
index d5ad692c2..46985791e 100644
--- a/mesalib/src/glsl/lower_vec_index_to_swizzle.cpp
+++ b/mesalib/src/glsl/lower_vec_index_to_swizzle.cpp
@@ -39,6 +39,8 @@
  * Visitor class for replacing expressions with ir_constant values.
  */
 
+namespace {
+
 class ir_vec_index_to_swizzle_visitor : public ir_hierarchical_visitor {
 public:
    ir_vec_index_to_swizzle_visitor()
@@ -58,6 +60,8 @@ public:
    bool progress;
 };
 
+} /* anonymous namespace */
+
 ir_rvalue *
 ir_vec_index_to_swizzle_visitor::convert_vector_extract_to_swizzle(ir_rvalue *ir)
 {
diff --git a/mesalib/src/glsl/lower_vector.cpp b/mesalib/src/glsl/lower_vector.cpp
index 0cd6909db..a658410ae 100644
--- a/mesalib/src/glsl/lower_vector.cpp
+++ b/mesalib/src/glsl/lower_vector.cpp
@@ -31,9 +31,11 @@
 #include "ir.h"
 #include "ir_rvalue_visitor.h"
 
+namespace {
+
 class lower_vector_visitor : public ir_rvalue_visitor {
 public:
-   lower_vector_visitor() : progress(false)
+   lower_vector_visitor() : dont_lower_swz(false), progress(false)
    {
       /* empty */
    }
@@ -48,6 +50,8 @@ public:
    bool progress;
 };
 
+} /* anonymous namespace */
+
 /**
  * Determine if an IR expression tree looks like an extended swizzle
  *
diff --git a/mesalib/src/glsl/lower_vector_insert.cpp b/mesalib/src/glsl/lower_vector_insert.cpp
index 0e640cc32..6d7cfa942 100644
--- a/mesalib/src/glsl/lower_vector_insert.cpp
+++ b/mesalib/src/glsl/lower_vector_insert.cpp
@@ -27,6 +27,8 @@
 
 using namespace ir_builder;
 
+namespace {
+
 class vector_insert_visitor : public ir_rvalue_visitor {
 public:
    vector_insert_visitor(bool lower_nonconstant_index)
@@ -48,6 +50,7 @@ public:
    bool lower_nonconstant_index;
 };
 
+} /* anonymous namespace */
 
 void
 vector_insert_visitor::handle_rvalue(ir_rvalue **rv)
diff --git a/mesalib/src/glsl/opt_array_splitting.cpp b/mesalib/src/glsl/opt_array_splitting.cpp
index f4a7ef99b..34ac836ae 100644
--- a/mesalib/src/glsl/opt_array_splitting.cpp
+++ b/mesalib/src/glsl/opt_array_splitting.cpp
@@ -40,6 +40,8 @@
 
 static bool debug = false;
 
+namespace {
+
 namespace opt_array_splitting {
 
 class variable_entry : public exec_node
@@ -77,6 +79,7 @@ public:
 };
 
 } /* namespace */
+
 using namespace opt_array_splitting;
 
 /**
@@ -112,6 +115,8 @@ public:
    void *mem_ctx;
 };
 
+} /* namespace */
+
 variable_entry *
 ir_array_reference_visitor::get_variable_entry(ir_variable *var)
 {
diff --git a/mesalib/src/glsl/opt_dead_builtin_varyings.cpp b/mesalib/src/glsl/opt_dead_builtin_varyings.cpp
index 3cdd13038..7e8cd4372 100644
--- a/mesalib/src/glsl/opt_dead_builtin_varyings.cpp
+++ b/mesalib/src/glsl/opt_dead_builtin_varyings.cpp
@@ -52,6 +52,7 @@
 #include "glsl_types.h"
 #include "link_varyings.h"
 
+namespace {
 
 /**
  * This obtains detailed information about built-in varyings from shader code.
@@ -397,6 +398,7 @@ private:
    ir_variable *new_fog;
 };
 
+} /* anonymous namespace */
 
 static void
 lower_texcoord_array(exec_list *ir, const varying_info_visitor *info)
diff --git a/mesalib/src/mapi/glapi/gen/gl_enums.py b/mesalib/src/mapi/glapi/gen/gl_enums.py
index 6aa36c363..1ff03fbe1 100755
--- a/mesalib/src/mapi/glapi/gen/gl_enums.py
+++ b/mesalib/src/mapi/glapi/gen/gl_enums.py
@@ -47,8 +47,8 @@ class PrintGlEnums(gl_XML.gl_print_base):
         print '#include "main/imports.h"'
         print '#include "main/mtypes.h"'
         print ''
-        print 'typedef struct {'
-        print '   size_t offset;'
+        print 'typedef struct PACKED {'
+        print '   uint16_t offset;'
         print '   int n;'
         print '} enum_elt;'
         print ''
@@ -59,33 +59,18 @@ class PrintGlEnums(gl_XML.gl_print_base):
 typedef int (*cfunc)(const void *, const void *);
 
 /**
- * Compare a key name to an element in the \c all_enums array.
+ * Compare a key enum value to an element in the \c enum_string_table_offsets array.
  *
  * \c bsearch always passes the key as the first parameter and the pointer
  * to the array element as the second parameter.  We can elimiate some
  * extra work by taking advantage of that fact.
  *
  * \param a  Pointer to the desired enum name.
- * \param b  Pointer to an element of the \c all_enums array.
+ * \param b  Pointer into the \c enum_string_table_offsets array.
  */
-static int compar_name( const char *a, const enum_elt *b )
+static int compar_nr( const int *a, enum_elt *b )
 {
-   return strcmp( a, & enum_string_table[ b->offset ] );
-}
-
-/**
- * Compare a key enum value to an element in the \c all_enums array.
- *
- * \c bsearch always passes the key as the first parameter and the pointer
- * to the array element as the second parameter.  We can elimiate some
- * extra work by taking advantage of that fact.
- *
- * \param a  Pointer to the desired enum name.
- * \param b  Pointer to an index into the \c all_enums array.
- */
-static int compar_nr( const int *a, const unsigned *b )
-{
-   return a[0] - all_enums[*b].n;
+   return a[0] - b->n;
 }
 
 
@@ -93,15 +78,17 @@ static char token_tmp[20];
 
 const char *_mesa_lookup_enum_by_nr( int nr )
 {
-   unsigned * i;
+   enum_elt *elt;
+
+   STATIC_ASSERT(sizeof(enum_string_table) < (1 << 16));
 
-   i = (unsigned *) _mesa_bsearch(& nr, reduced_enums,
-                                  Elements(reduced_enums),
-                                  sizeof(reduced_enums[0]),
-                                  (cfunc) compar_nr);
+   elt = _mesa_bsearch(& nr, enum_string_table_offsets,
+                       Elements(enum_string_table_offsets),
+                       sizeof(enum_string_table_offsets[0]),
+                       (cfunc) compar_nr);
 
-   if ( i != NULL ) {
-      return & enum_string_table[ all_enums[ *i ].offset ];
+   if (elt != NULL) {
+      return &enum_string_table[elt->offset];
    }
    else {
       /* this is not re-entrant safe, no big deal here */
@@ -147,20 +134,6 @@ _mesa_lookup_prim_by_nr(GLuint nr)
 }
 
 
-int _mesa_lookup_enum_by_name( const char *symbol )
-{
-   enum_elt * f = NULL;
-
-   if ( symbol != NULL ) {
-      f = (enum_elt *) _mesa_bsearch(symbol, all_enums,
-                                     Elements(all_enums),
-                                     sizeof( enum_elt ),
-                                     (cfunc) compar_name);
-   }
-
-   return (f != NULL) ? f->n : -1;
-}
-
 """
         return
 
@@ -170,56 +143,37 @@ int _mesa_lookup_enum_by_name( const char *symbol )
         for api in api_list:
             self.process_enums( api )
 
-        keys = self.enum_table.keys()
-        keys.sort()
-
-        name_table = []
-        enum_table = {}
+        enum_table = []
 
-        for enum in keys:
+        for enum in sorted(self.enum_table.keys()):
             low_pri = 9
+            best_name = ''
             for [name, pri] in self.enum_table[ enum ]:
-                name_table.append( [name, enum] )
-
                 if pri < low_pri:
                     low_pri = pri
-                    enum_table[enum] = name
-
+                    best_name = name
 
-        name_table.sort()
+            enum_table.append((enum, best_name))
 
         string_offsets = {}
         i = 0;
         print 'LONGSTRING static const char enum_string_table[] = '
-        for [name, enum] in name_table:
+        for enum, name in enum_table:
             print '   "%s\\0"' % (name)
-            string_offsets[ name ] = i
+            string_offsets[ enum ] = i
             i += len(name) + 1
 
         print '   ;'
         print ''
 
 
-        print 'static const enum_elt all_enums[%u] =' % (len(name_table))
+        print 'static const enum_elt enum_string_table_offsets[%u] =' % (len(enum_table))
         print '{'
-        for [name, enum] in name_table:
-            print '   { %5u, 0x%08X }, /* %s */' % (string_offsets[name], enum, name)
+        for enum, name in enum_table:
+            print '   { %5u, 0x%08X }, /* %s */' % (string_offsets[enum], enum, name)
         print '};'
         print ''
 
-        print 'static const unsigned reduced_enums[%u] =' % (len(keys))
-        print '{'
-        for enum in keys:
-            name = enum_table[ enum ]
-            if [name, enum] not in name_table:
-                print '      /* Error! %s, 0x%04x */ 0,' % (name, enum)
-            else:
-                i = name_table.index( [name, enum] )
-
-                print '      %4u, /* %s */' % (i, name)
-        print '};'
-
-
         self.print_code()
         return
 
diff --git a/mesalib/src/mesa/drivers/dri/swrast/Makefile.am b/mesalib/src/mesa/drivers/dri/swrast/Makefile.am
index d3da19651..fb9b8a050 100644
--- a/mesalib/src/mesa/drivers/dri/swrast/Makefile.am
+++ b/mesalib/src/mesa/drivers/dri/swrast/Makefile.am
@@ -42,7 +42,8 @@ endif
 swrast_dri_la_SOURCES = \
 	$(SWRAST_C_FILES)
 
-swrast_dri_la_LDFLAGS = -module -avoid-version -shared
+swrast_dri_la_LDFLAGS = $(DRI_DRIVER_LDFLAGS)
+
 swrast_dri_la_LIBADD = \
 	$(DRI_LIB_DEPS)
 
diff --git a/mesalib/src/mesa/main/bufferobj.c b/mesalib/src/mesa/main/bufferobj.c
index ab5bbbf6d..e5814e397 100644
--- a/mesalib/src/mesa/main/bufferobj.c
+++ b/mesalib/src/mesa/main/bufferobj.c
@@ -440,7 +440,6 @@ _mesa_buffer_data( struct gl_context *ctx, GLenum target, GLsizeiptrARB size,
  * Note that all GL error checking will have been done already.
  *
  * \param ctx     GL context.
- * \param target  Buffer object target on which to operate.
  * \param offset  Offset of the first byte to be modified.
  * \param size    Size, in bytes, of the data range.
  * \param data    Pointer to the data to store in the buffer object.
diff --git a/mesalib/src/mesa/main/compiler.h b/mesalib/src/mesa/main/compiler.h
index fb7baf84e..0f27d5a66 100644
--- a/mesalib/src/mesa/main/compiler.h
+++ b/mesalib/src/mesa/main/compiler.h
@@ -270,6 +270,15 @@ static INLINE GLuint CPU_TO_LE32(GLuint x)
 #define NULL 0
 #endif
 
+/* Used to optionally mark structures with misaligned elements or size as
+ * packed, to trade off performance for space.
+ */
+#if (__GNUC__ >= 3)
+#define PACKED __attribute__((__packed__))
+#else
+#define PACKED
+#endif
+
 
 /**
  * LONGSTRING macro
diff --git a/mesalib/src/mesa/main/enums.h b/mesalib/src/mesa/main/enums.h
index 556c1db99..36c053d4b 100644
--- a/mesalib/src/mesa/main/enums.h
+++ b/mesalib/src/mesa/main/enums.h
@@ -44,6 +44,4 @@ extern const char *_mesa_lookup_enum_by_nr( int nr );
  */
 const char *_mesa_lookup_prim_by_nr( unsigned nr );
 
-extern int _mesa_lookup_enum_by_name( const char *symbol );
-
 #endif
diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h
index c88c1c67b..448946c03 100644
--- a/mesalib/src/mesa/main/mtypes.h
+++ b/mesalib/src/mesa/main/mtypes.h
@@ -3498,8 +3498,6 @@ struct gl_uniform_buffer_binding
  * OpenGL state is contained in this structure.
  * Think of this as a base class from which device drivers will derive
  * sub classes.
- *
- * The struct gl_context typedef names this structure.
  */
 struct gl_context
 {
diff --git a/mesalib/src/mesa/main/teximage.c b/mesalib/src/mesa/main/teximage.c
index b719fc856..c1261138d 100644
--- a/mesalib/src/mesa/main/teximage.c
+++ b/mesalib/src/mesa/main/teximage.c
@@ -661,22 +661,29 @@ _mesa_delete_texture_image(struct gl_context *ctx,
 GLboolean
 _mesa_is_proxy_texture(GLenum target)
 {
+   unsigned i;
+   static const GLenum targets[] = {
+      GL_PROXY_TEXTURE_1D,
+      GL_PROXY_TEXTURE_2D,
+      GL_PROXY_TEXTURE_3D,
+      GL_PROXY_TEXTURE_CUBE_MAP,
+      GL_PROXY_TEXTURE_RECTANGLE,
+      GL_PROXY_TEXTURE_1D_ARRAY,
+      GL_PROXY_TEXTURE_2D_ARRAY,
+      GL_PROXY_TEXTURE_CUBE_MAP_ARRAY,
+      GL_PROXY_TEXTURE_2D_MULTISAMPLE,
+      GL_PROXY_TEXTURE_2D_MULTISAMPLE_ARRAY
+   };
    /*
-    * NUM_TEXTURE_TARGETS should match number of terms below, except there's no
+    * NUM_TEXTURE_TARGETS should match number of terms above, except there's no
     * proxy for GL_TEXTURE_BUFFER and GL_TEXTURE_EXTERNAL_OES.
     */
-   assert(NUM_TEXTURE_TARGETS == 10 + 2);
-
-   return (target == GL_PROXY_TEXTURE_1D ||
-           target == GL_PROXY_TEXTURE_2D ||
-           target == GL_PROXY_TEXTURE_3D ||
-           target == GL_PROXY_TEXTURE_CUBE_MAP_ARB ||
-           target == GL_PROXY_TEXTURE_RECTANGLE_NV ||
-           target == GL_PROXY_TEXTURE_1D_ARRAY_EXT ||
-           target == GL_PROXY_TEXTURE_2D_ARRAY_EXT ||
-           target == GL_PROXY_TEXTURE_CUBE_MAP_ARRAY ||
-           target == GL_PROXY_TEXTURE_2D_MULTISAMPLE ||
-           target == GL_PROXY_TEXTURE_2D_MULTISAMPLE_ARRAY);
+   STATIC_ASSERT(NUM_TEXTURE_TARGETS == Elements(targets) + 2);
+
+   for (i = 0; i < Elements(targets); ++i)
+      if (target == targets[i])
+         return GL_TRUE;
+   return GL_FALSE;
 }
 
 
diff --git a/mesalib/src/mesa/program/ir_to_mesa.cpp b/mesalib/src/mesa/program/ir_to_mesa.cpp
index c46a3d005..8cd42dfd2 100644
--- a/mesalib/src/mesa/program/ir_to_mesa.cpp
+++ b/mesalib/src/mesa/program/ir_to_mesa.cpp
@@ -57,11 +57,13 @@ extern "C" {
 #include "program/sampler.h"
 }
 
+static int swizzle_for_size(int size);
+
+namespace {
+
 class src_reg;
 class dst_reg;
 
-static int swizzle_for_size(int size);
-
 /**
  * This struct is a corresponding struct to Mesa prog_src_register, with
  * wider fields.
@@ -129,6 +131,8 @@ public:
    src_reg *reladdr;
 };
 
+} /* anonymous namespace */
+
 src_reg::src_reg(dst_reg reg)
 {
    this->file = reg.file;
@@ -147,6 +151,8 @@ dst_reg::dst_reg(src_reg reg)
    this->reladdr = reg.reladdr;
 }
 
+namespace {
+
 class ir_to_mesa_instruction : public exec_node {
 public:
    DECLARE_RZALLOC_CXX_OPERATORS(ir_to_mesa_instruction)
@@ -316,6 +322,8 @@ public:
    void *mem_ctx;
 };
 
+} /* anonymous namespace */
+
 static src_reg undef_src = src_reg(PROGRAM_UNDEFINED, 0, NULL);
 
 static dst_reg undef_dst = dst_reg(PROGRAM_UNDEFINED, SWIZZLE_NOOP);
@@ -2244,7 +2252,7 @@ ir_to_mesa_visitor::visit(ir_if *ir)
       visit_exec_list(&ir->else_instructions, this);
    }
 
-   if_inst = emit(ir->condition, OPCODE_ENDIF);
+   emit(ir->condition, OPCODE_ENDIF);
 }
 
 void
@@ -2407,6 +2415,8 @@ print_program(struct prog_instruction *mesa_instructions,
    }
 }
 
+namespace {
+
 class add_uniform_to_shader : public program_resource_visitor {
 public:
    add_uniform_to_shader(struct gl_shader_program *shader_program,
@@ -2436,6 +2446,8 @@ private:
    gl_shader_type shader_type;
 };
 
+} /* anonymous namespace */
+
 void
 add_uniform_to_shader::visit_field(const glsl_type *type, const char *name,
                                    bool row_major)
diff --git a/mesalib/src/mesa/program/program.c b/mesalib/src/mesa/program/program.c
index 2529c1305..093d37297 100644
--- a/mesalib/src/mesa/program/program.c
+++ b/mesalib/src/mesa/program/program.c
@@ -72,10 +72,10 @@ _mesa_init_program(struct gl_context *ctx)
    ASSERT(ctx->Const.FragmentProgram.MaxAddressOffset <= (1 << INST_INDEX_BITS));
 
    /* If this fails, increase prog_instruction::TexSrcUnit size */
-   ASSERT(MAX_TEXTURE_UNITS <= (1 << 5));
+   STATIC_ASSERT(MAX_TEXTURE_UNITS <= (1 << 5));
 
    /* If this fails, increase prog_instruction::TexSrcTarget size */
-   ASSERT(NUM_TEXTURE_TARGETS <= (1 << 4));
+   STATIC_ASSERT(NUM_TEXTURE_TARGETS <= (1 << 4));
 
    ctx->Program.ErrorPos = -1;
    ctx->Program.ErrorString = _mesa_strdup("");
@@ -477,7 +477,6 @@ _mesa_clone_program(struct gl_context *ctx, const struct gl_program *prog)
    if (prog->Parameters)
       clone->Parameters = _mesa_clone_parameter_list(prog->Parameters);
    memcpy(clone->LocalParams, prog->LocalParams, sizeof(clone->LocalParams));
-   memcpy(clone->LocalParams, prog->LocalParams, sizeof(clone->LocalParams));
    clone->IndirectRegisterFiles = prog->IndirectRegisterFiles;
    clone->NumInstructions = prog->NumInstructions;
    clone->NumTemporaries = prog->NumTemporaries;