plink fontconfig libxcb xserver mesa pixman git update 12 Oct 2014

plink 10285
xserver          commit 61a292adf45405641de1c522a04c148e0a152acd
libxcb           commit 382d306d6c44a9ece5551c210a932773b5cb94a5
libxcb/xcb-proto commit dc0c544fe044ddeb4917bba0c2fed66c70e6db43
xkeyboard-config commit 73aa90ce32967747c84a1b5fe32cee329bc3bbcf
libX11           commit 6101b967b641355dd863fd1ce52c6a7d58bcbe68
libXdmcp         commit fe8eab93e9bcdbe8bb8052434bb5e676e3a0ee8f
libXext          commit efdcbb7634501e1117d422636a0a75d7ea84b16b
libfontenc       commit 0037a42107b952c9d903719615747e760e4e7247
libXinerama      commit edd95182b26eb5d576d4878c559e0f17dddaa909
libXau           commit 1e4635be11154dd8262f37b379511bd627defa2a
xkbcomp          commit d4e02a09258063c6d024c3ccd42d6b22212e6e18
pixman           commit a8669137b9b95b5a6f78c880a51c016a1dd439b4
xextproto        commit 66afec3f49e8eb0d4c2e9af7088fc3116d4bafd7
randrproto       commit a4a6694c059d74247c16527eef4a0ec9f56bbef6
glproto          commit bd3d751e1eb17efb39f65093271bb4ac071aa9e0
mkfontscale      commit 47908fd7a0d061fdcd21e3498da4e223ca9136d9
xwininfo         commit 017b3736489985999d8dcf4d9e473e1fd6dd3647
libXft           commit 214f9b5306d833e2787c75fe41dfdc9228fcb738
libXmu           commit 22d9c590901e121936f50dee97dc60c4f7defb63
libxtrans        commit 7cbad9fe2e61cd9d5caeaf361826a6f4bd320f03
fontconfig       commit e7121de237a1873c3241a5b8451e7d00a3d41524
mesa             commit 2286edce16e4f78500ccda77da99c30185d9c58f

28 files changed, 764 insertions, 98 deletions

diff --git a/mesalib/Android.mk b/mesalib/Android.mk
index 591c2fc51..e190f749b 100644
--- a/mesalib/Android.mk
+++ b/mesalib/Android.mk
@@ -81,6 +81,7 @@ SUBDIRS := \
 	src/mapi \
 	src/glsl \
 	src/mesa \
+	src/util \
 	src/egl/main
 
 ifeq ($(strip $(MESA_BUILD_CLASSIC)),true)
diff --git a/mesalib/configure.ac b/mesalib/configure.ac
index 2a5c143b6..680dff4ab 100644
--- a/mesalib/configure.ac
+++ b/mesalib/configure.ac
@@ -2163,6 +2163,7 @@ AC_CONFIG_FILES([Makefile
 		src/gallium/drivers/svga/Makefile
 		src/gallium/drivers/trace/Makefile
 		src/gallium/drivers/vc4/Makefile
+		src/gallium/drivers/vc4/kernel/Makefile
 		src/gallium/state_trackers/clover/Makefile
 		src/gallium/state_trackers/dri/Makefile
 		src/gallium/state_trackers/egl/Makefile
diff --git a/mesalib/src/gallium/auxiliary/Android.mk b/mesalib/src/gallium/auxiliary/Android.mk
index 11fc2256a..8046943c1 100644
--- a/mesalib/src/gallium/auxiliary/Android.mk
+++ b/mesalib/src/gallium/auxiliary/Android.mk
@@ -30,7 +30,9 @@ include $(CLEAR_VARS)
 
 LOCAL_SRC_FILES := $(C_SOURCES)
 
-LOCAL_C_INCLUDES := $(GALLIUM_TOP)/auxiliary/util
+LOCAL_C_INCLUDES := \
+	$(GALLIUM_TOP)/auxiliary/util \
+	$(MESA_TOP)/src
 
 LOCAL_MODULE := libmesa_gallium
 
diff --git a/mesalib/src/gallium/auxiliary/Makefile.sources b/mesalib/src/gallium/auxiliary/Makefile.sources
index 58d8af71f..f6621ef99 100644
--- a/mesalib/src/gallium/auxiliary/Makefile.sources
+++ b/mesalib/src/gallium/auxiliary/Makefile.sources
@@ -75,6 +75,7 @@ C_SOURCES := \
 	tgsi/tgsi_exec.c \
 	tgsi/tgsi_info.c \
 	tgsi/tgsi_iterate.c \
+	tgsi/tgsi_lowering.c \
 	tgsi/tgsi_parse.c \
 	tgsi/tgsi_sanity.c \
 	tgsi/tgsi_scan.c \
diff --git a/mesalib/src/gallium/auxiliary/hud/hud_context.c b/mesalib/src/gallium/auxiliary/hud/hud_context.c
index b6e018423..18a878118 100644
--- a/mesalib/src/gallium/auxiliary/hud/hud_context.c
+++ b/mesalib/src/gallium/auxiliary/hud/hud_context.c
@@ -44,6 +44,7 @@
 #include "util/u_inlines.h"
 #include "util/u_memory.h"
 #include "util/u_math.h"
+#include "util/u_sampler.h"
 #include "util/u_simple_shaders.h"
 #include "util/u_string.h"
 #include "util/u_upload_mgr.h"
@@ -1050,12 +1051,8 @@ hud_create(struct pipe_context *pipe, struct cso_context *cso)
    }
 
    /* sampler view */
-   memset(&view_templ, 0, sizeof(view_templ));
-   view_templ.format = hud->font.texture->format;
-   view_templ.swizzle_r = PIPE_SWIZZLE_RED;
-   view_templ.swizzle_g = PIPE_SWIZZLE_GREEN;
-   view_templ.swizzle_b = PIPE_SWIZZLE_BLUE;
-   view_templ.swizzle_a = PIPE_SWIZZLE_ALPHA;
+   u_sampler_view_default_template(
+         &view_templ, hud->font.texture, hud->font.texture->format);
    hud->font_sampler_view = pipe->create_sampler_view(pipe, hud->font.texture,
                                                       &view_templ);
 
diff --git a/mesalib/src/gallium/auxiliary/util/u_math.h b/mesalib/src/gallium/auxiliary/util/u_math.h
index 39bd40fa1..f95c11166 100644
--- a/mesalib/src/gallium/auxiliary/util/u_math.h
+++ b/mesalib/src/gallium/auxiliary/util/u_math.h
@@ -727,6 +727,18 @@ util_bitcount(unsigned n)
 #endif
 }
 
+
+static INLINE unsigned
+util_bitcount64(uint64_t n)
+{
+#ifdef HAVE___BUILTIN_POPCOUNTLL
+   return __builtin_popcountll(n);
+#else
+   return util_bitcount(n) + util_bitcount(n >> 32);
+#endif
+}
+
+
 /**
  * Reverse bits in n
  * Algorithm taken from:
diff --git a/mesalib/src/gallium/auxiliary/util/u_pstipple.c b/mesalib/src/gallium/auxiliary/util/u_pstipple.c
index 4f2e70234..509f815c5 100644
--- a/mesalib/src/gallium/auxiliary/util/u_pstipple.c
+++ b/mesalib/src/gallium/auxiliary/util/u_pstipple.c
@@ -407,7 +407,6 @@ util_pstipple_create_fragment_shader(struct pipe_context *pipe,
    struct pipe_shader_state *new_fs;
    struct pstip_transform_context transform;
    const uint newLen = tgsi_num_tokens(fs->tokens) + NUM_NEW_TOKENS;
-   unsigned i;
 
    new_fs = MALLOC(sizeof(*new_fs));
    if (!new_fs)
@@ -433,11 +432,8 @@ util_pstipple_create_fragment_shader(struct pipe_context *pipe,
 
    tgsi_scan_shader(fs->tokens, &transform.info);
 
-   /* find fragment coordinate origin property */
-   for (i = 0; i < transform.info.num_properties; i++) {
-      if (transform.info.properties[i].name == TGSI_PROPERTY_FS_COORD_ORIGIN)
-         transform.coordOrigin = transform.info.properties[i].data[0];
-   }
+   transform.coordOrigin =
+      transform.info.properties[TGSI_PROPERTY_FS_COORD_ORIGIN];
 
    tgsi_transform_shader(fs->tokens,
                          (struct tgsi_token *) new_fs->tokens,
diff --git a/mesalib/src/glsl/Android.mk b/mesalib/src/glsl/Android.mk
index 7b1fa7e53..1cbc5c6d2 100644
--- a/mesalib/src/glsl/Android.mk
+++ b/mesalib/src/glsl/Android.mk
@@ -39,6 +39,7 @@ LOCAL_SRC_FILES := \
 	$(LIBGLSL_FILES)
 
 LOCAL_C_INCLUDES := \
+	$(MESA_TOP)/src \
 	$(MESA_TOP)/src/mapi \
 	$(MESA_TOP)/src/mesa
 
@@ -59,10 +60,11 @@ LOCAL_SRC_FILES := \
 	$(GLSL_COMPILER_CXX_FILES)
 
 LOCAL_C_INCLUDES := \
+	$(MESA_TOP)/src \
 	$(MESA_TOP)/src/mapi \
 	$(MESA_TOP)/src/mesa
 
-LOCAL_STATIC_LIBRARIES := libmesa_glsl libmesa_glsl_utils
+LOCAL_STATIC_LIBRARIES := libmesa_glsl libmesa_glsl_utils libmesa_util
 
 LOCAL_MODULE_TAGS := eng
 LOCAL_MODULE := glsl_compiler
diff --git a/mesalib/src/glsl/Makefile.sources b/mesalib/src/glsl/Makefile.sources
index bfb699353..0c55327d6 100644
--- a/mesalib/src/glsl/Makefile.sources
+++ b/mesalib/src/glsl/Makefile.sources
@@ -96,6 +96,7 @@ LIBGLSL_FILES = \
 	$(GLSL_SRCDIR)/opt_flip_matrices.cpp \
 	$(GLSL_SRCDIR)/opt_function_inlining.cpp \
 	$(GLSL_SRCDIR)/opt_if_simplification.cpp \
+	$(GLSL_SRCDIR)/opt_minmax.cpp \
 	$(GLSL_SRCDIR)/opt_noop_swizzle.cpp \
 	$(GLSL_SRCDIR)/opt_rebalance_tree.cpp \
 	$(GLSL_SRCDIR)/opt_redundant_jumps.cpp \
diff --git a/mesalib/src/glsl/builtin_functions.cpp b/mesalib/src/glsl/builtin_functions.cpp
index 5a024cb43..bb7fbcdc1 100644
--- a/mesalib/src/glsl/builtin_functions.cpp
+++ b/mesalib/src/glsl/builtin_functions.cpp
@@ -442,6 +442,7 @@ private:
    ir_swizzle *matrix_elt(ir_variable *var, int col, int row);
 
    ir_expression *asin_expr(ir_variable *x);
+   void do_atan(ir_factory &body, const glsl_type *type, ir_variable *res, operand y_over_x);
 
    /**
     * Call function \param f with parameters specified as the linked
@@ -2684,11 +2685,7 @@ builtin_builder::_atan2(const glsl_type *type)
       ir_factory outer_then(&outer_if->then_instructions, mem_ctx);
 
       /* Then...call atan(y/x) */
-      ir_variable *y_over_x = outer_then.make_temp(glsl_type::float_type, "y_over_x");
-      outer_then.emit(assign(y_over_x, div(y, x)));
-      outer_then.emit(assign(r, mul(y_over_x, rsq(add(mul(y_over_x, y_over_x),
-                                                      imm(1.0f))))));
-      outer_then.emit(assign(r, asin_expr(r)));
+      do_atan(body, glsl_type::float_type, r, div(y, x));
 
       /*     ...and fix it up: */
       ir_if *inner_if = new(mem_ctx) ir_if(less(x, imm(0.0f)));
@@ -2711,17 +2708,65 @@ builtin_builder::_atan2(const glsl_type *type)
    return sig;
 }
 
+void
+builtin_builder::do_atan(ir_factory &body, const glsl_type *type, ir_variable *res, operand y_over_x)
+{
+   /*
+    * range-reduction, first step:
+    *
+    *      / y_over_x         if |y_over_x| <= 1.0;
+    * x = <
+    *      \ 1.0 / y_over_x   otherwise
+    */
+   ir_variable *x = body.make_temp(type, "atan_x");
+   body.emit(assign(x, div(min2(abs(y_over_x),
+                                imm(1.0f)),
+                           max2(abs(y_over_x),
+                                imm(1.0f)))));
+
+   /*
+    * approximate atan by evaluating polynomial:
+    *
+    * x   * 0.9999793128310355 - x^3  * 0.3326756418091246 +
+    * x^5 * 0.1938924977115610 - x^7  * 0.1173503194786851 +
+    * x^9 * 0.0536813784310406 - x^11 * 0.0121323213173444
+    */
+   ir_variable *tmp = body.make_temp(type, "atan_tmp");
+   body.emit(assign(tmp, mul(x, x)));
+   body.emit(assign(tmp, mul(add(mul(sub(mul(add(mul(sub(mul(add(mul(imm(-0.0121323213173444f),
+                                                                     tmp),
+                                                                 imm(0.0536813784310406f)),
+                                                             tmp),
+                                                         imm(0.1173503194786851f)),
+                                                     tmp),
+                                                 imm(0.1938924977115610f)),
+                                             tmp),
+                                         imm(0.3326756418091246f)),
+                                     tmp),
+                                 imm(0.9999793128310355f)),
+                             x)));
+
+   /* range-reduction fixup */
+   body.emit(assign(tmp, add(tmp,
+                             mul(b2f(greater(abs(y_over_x),
+                                          imm(1.0f, type->components()))),
+                                  add(mul(tmp,
+                                          imm(-2.0f)),
+                                      imm(M_PI_2f))))));
+
+   /* sign fixup */
+   body.emit(assign(res, mul(tmp, sign(y_over_x))));
+}
+
 ir_function_signature *
 builtin_builder::_atan(const glsl_type *type)
 {
    ir_variable *y_over_x = in_var(type, "y_over_x");
    MAKE_SIG(type, always_available, 1, y_over_x);
 
-   ir_variable *t = body.make_temp(type, "t");
-   body.emit(assign(t, mul(y_over_x, rsq(add(mul(y_over_x, y_over_x),
-                                             imm(1.0f))))));
-
-   body.emit(ret(asin_expr(t)));
+   ir_variable *tmp = body.make_temp(type, "tmp");
+   do_atan(body, type, tmp, y_over_x);
+   body.emit(ret(tmp));
 
    return sig;
 }
@@ -4465,9 +4510,11 @@ builtin_builder::_image_prototype(const glsl_type *image_type,
       sig->parameters.push_tail(in_var(glsl_type::int_type, "sample"));
 
    /* Data arguments. */
-   for (unsigned i = 0; i < num_arguments; ++i)
-      sig->parameters.push_tail(in_var(data_type,
-                                       ralloc_asprintf(NULL, "arg%d", i)));
+   for (unsigned i = 0; i < num_arguments; ++i) {
+      char *arg_name = ralloc_asprintf(NULL, "arg%d", i);
+      sig->parameters.push_tail(in_var(data_type, arg_name));
+      ralloc_free(arg_name);
+   }
 
    /* Set the maximal set of qualifiers allowed for this image
     * built-in.  Function calls with arguments having fewer
diff --git a/mesalib/src/glsl/glsl_parser_extras.cpp b/mesalib/src/glsl/glsl_parser_extras.cpp
index cc7d2d746..79f849465 100644
--- a/mesalib/src/glsl/glsl_parser_extras.cpp
+++ b/mesalib/src/glsl/glsl_parser_extras.cpp
@@ -1613,6 +1613,7 @@ do_common_optimization(exec_list *ir, bool linked,
    else
       progress = do_constant_variable_unlinked(ir) || progress;
    progress = do_constant_folding(ir) || progress;
+   progress = do_minmax_prune(ir) || progress;
    progress = do_cse(ir) || progress;
    progress = do_rebalance_tree(ir) || progress;
    progress = do_algebraic(ir, native_integers, options) || progress;
diff --git a/mesalib/src/glsl/glsl_symbol_table.h b/mesalib/src/glsl/glsl_symbol_table.h
index 25282641f..e32b88b86 100644
--- a/mesalib/src/glsl/glsl_symbol_table.h
+++ b/mesalib/src/glsl/glsl_symbol_table.h
@@ -43,37 +43,8 @@ struct glsl_type;
  * type safe and some symbol table invariants.
  */
 struct glsl_symbol_table {
-private:
-   static void
-   _glsl_symbol_table_destructor (glsl_symbol_table *table)
-   {
-      table->~glsl_symbol_table();
-   }
-
-public:
-   /* Callers of this ralloc-based new need not call delete. It's
-    * easier to just ralloc_free 'ctx' (or any of its ancestors). */
-   static void* operator new(size_t size, void *ctx)
-   {
-      void *table;
-
-      table = ralloc_size(ctx, size);
-      assert(table != NULL);
-
-      ralloc_set_destructor(table, (void (*)(void*)) _glsl_symbol_table_destructor);
-
-      return table;
-   }
-
-   /* If the user *does* call delete, that's OK, we will just
-    * ralloc_free in that case. Here, C++ will have already called the
-    * destructor so tell ralloc not to do that again. */
-   static void operator delete(void *table)
-   {
-      ralloc_set_destructor(table, NULL);
-      ralloc_free(table);
-   }
-   
+   DECLARE_RALLOC_CXX_OPERATORS(glsl_symbol_table)
+
    glsl_symbol_table();
    ~glsl_symbol_table();
 
diff --git a/mesalib/src/glsl/ir_optimization.h b/mesalib/src/glsl/ir_optimization.h
index 0c3a63831..e25857ac5 100644
--- a/mesalib/src/glsl/ir_optimization.h
+++ b/mesalib/src/glsl/ir_optimization.h
@@ -99,6 +99,7 @@ bool opt_flatten_nested_if_blocks(exec_list *instructions);
 bool do_discard_simplification(exec_list *instructions);
 bool lower_if_to_cond_assign(exec_list *instructions, unsigned max_depth = 0);
 bool do_mat_op_to_vec(exec_list *instructions);
+bool do_minmax_prune(exec_list *instructions);
 bool do_noop_swizzle(exec_list *instructions);
 bool do_structure_splitting(exec_list *instructions);
 bool do_swizzle_swizzle(exec_list *instructions);
diff --git a/mesalib/src/glsl/link_varyings.cpp b/mesalib/src/glsl/link_varyings.cpp
index a738e2f38..1866ab265 100644
--- a/mesalib/src/glsl/link_varyings.cpp
+++ b/mesalib/src/glsl/link_varyings.cpp
@@ -1456,7 +1456,22 @@ assign_varying_locations(struct gl_context *ctx,
 
          if (var && var->data.mode == ir_var_shader_in &&
              var->data.is_unmatched_generic_inout) {
-            if (prog->Version <= 120) {
+            if (prog->IsES) {
+               /*
+                * On Page 91 (Page 97 of the PDF) of the GLSL ES 1.0 spec:
+                *
+                *     If the vertex shader declares but doesn't write to a
+                *     varying and the fragment shader declares and reads it,
+                *     is this an error?
+                *
+                *     RESOLUTION: No.
+                */
+               linker_warning(prog, "%s shader varying %s not written "
+                              "by %s shader\n.",
+                              _mesa_shader_stage_to_string(consumer->Stage),
+                              var->name,
+                              _mesa_shader_stage_to_string(producer->Stage));
+            } else if (prog->Version <= 120) {
                /* On page 25 (page 31 of the PDF) of the GLSL 1.20 spec:
                 *
                 *     Only those varying variables used (i.e. read) in
@@ -1469,7 +1484,6 @@ assign_varying_locations(struct gl_context *ctx,
                 * write the variable for the FS to read it.  See
                 * "glsl1-varying read but not written" in piglit.
                 */
-
                linker_error(prog, "%s shader varying %s not written "
                             "by %s shader\n.",
                             _mesa_shader_stage_to_string(consumer->Stage),
diff --git a/mesalib/src/glsl/loop_analysis.h b/mesalib/src/glsl/loop_analysis.h
index 31be4f3cf..3b1971d7e 100644
--- a/mesalib/src/glsl/loop_analysis.h
+++ b/mesalib/src/glsl/loop_analysis.h
@@ -140,22 +140,7 @@ public:
       hash_table_dtor(this->var_hash);
    }
 
-   static void* operator new(size_t size, void *ctx)
-   {
-      void *lvs = ralloc_size(ctx, size);
-      assert(lvs != NULL);
-
-      ralloc_set_destructor(lvs, (void (*)(void*)) destructor);
-
-      return lvs;
-   }
-
-private:
-   static void
-   destructor(loop_variable_state *lvs)
-   {
-      lvs->~loop_variable_state();
-   }
+   DECLARE_RALLOC_CXX_OPERATORS(loop_variable_state)
 };
 
 
diff --git a/mesalib/src/glsl/opt_minmax.cpp b/mesalib/src/glsl/opt_minmax.cpp
new file mode 100644
index 000000000..32fb2d7ea
--- /dev/null
+++ b/mesalib/src/glsl/opt_minmax.cpp
@@ -0,0 +1,475 @@
+/*
+ * Copyright © 2014 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.
+ */
+
+/**
+ * \file opt_minmax.cpp
+ *
+ * Drop operands from an expression tree of only min/max operations if they
+ * can be proven to not contribute to the final result.
+ *
+ * The algorithm is similar to alpha-beta pruning on a minmax search.
+ */
+
+#include "ir.h"
+#include "ir_visitor.h"
+#include "ir_rvalue_visitor.h"
+#include "ir_optimization.h"
+#include "ir_builder.h"
+#include "program/prog_instruction.h"
+#include "glsl_types.h"
+#include "main/macros.h"
+
+using namespace ir_builder;
+
+namespace {
+
+enum compare_components_result {
+   LESS,
+   LESS_OR_EQUAL,
+   EQUAL,
+   GREATER_OR_EQUAL,
+   GREATER,
+   MIXED
+};
+
+class minmax_range {
+public:
+   minmax_range(ir_constant *low = NULL, ir_constant *high = NULL)
+   {
+      this->low = low;
+      this->high = high;
+   }
+
+   /* low is the lower limit of the range, high is the higher limit. NULL on
+    * low means negative infinity (unlimited) and on high positive infinity
+    * (unlimited). Because of the two interpretations of the value NULL,
+    * arbitrary comparison between ir_constants is impossible.
+    */
+   ir_constant *low;
+   ir_constant *high;
+};
+
+class ir_minmax_visitor : public ir_rvalue_enter_visitor {
+public:
+   ir_minmax_visitor()
+      : progress(false)
+   {
+   }
+
+   ir_rvalue *prune_expression(ir_expression *expr, minmax_range baserange);
+
+   void handle_rvalue(ir_rvalue **rvalue);
+
+   bool progress;
+};
+
+/*
+ * Returns LESS if all vector components of `a' are strictly lower than of `b',
+ * GREATER if all vector components of `a' are strictly greater than of `b',
+ * MIXED if some vector components of `a' are strictly lower than of `b' while
+ * others are strictly greater, or EQUAL otherwise.
+ */
+static enum compare_components_result
+compare_components(ir_constant *a, ir_constant *b)
+{
+   assert(a != NULL);
+   assert(b != NULL);
+
+   assert(a->type->base_type == b->type->base_type);
+
+   unsigned a_inc = a->type->is_scalar() ? 0 : 1;
+   unsigned b_inc = b->type->is_scalar() ? 0 : 1;
+   unsigned components = MAX2(a->type->components(), b->type->components());
+
+   bool foundless = false;
+   bool foundgreater = false;
+   bool foundequal = false;
+
+   for (unsigned i = 0, c0 = 0, c1 = 0;
+        i < components;
+        c0 += a_inc, c1 += b_inc, ++i) {
+      switch (a->type->base_type) {
+      case GLSL_TYPE_UINT:
+         if (a->value.u[c0] < b->value.u[c1])
+            foundless = true;
+         else if (a->value.u[c0] > b->value.u[c1])
+            foundgreater = true;
+         else
+            foundequal = true;
+         break;
+      case GLSL_TYPE_INT:
+         if (a->value.i[c0] < b->value.i[c1])
+            foundless = true;
+         else if (a->value.i[c0] > b->value.i[c1])
+            foundgreater = true;
+         else
+            foundequal = true;
+         break;
+      case GLSL_TYPE_FLOAT:
+         if (a->value.f[c0] < b->value.f[c1])
+            foundless = true;
+         else if (a->value.f[c0] > b->value.f[c1])
+            foundgreater = true;
+         else
+            foundequal = true;
+         break;
+      default:
+         unreachable("not reached");
+      }
+   }
+
+   if (foundless && foundgreater) {
+      /* Some components are strictly lower, others are strictly greater */
+      return MIXED;
+   }
+
+   if (foundequal) {
+       /* It is not mixed, but it is not strictly lower or greater */
+      if (foundless)
+         return LESS_OR_EQUAL;
+      if (foundgreater)
+         return GREATER_OR_EQUAL;
+      return EQUAL;
+   }
+
+   /* All components are strictly lower or strictly greater */
+   return foundless ? LESS : GREATER;
+}
+
+static ir_constant *
+combine_constant(bool ismin, ir_constant *a, ir_constant *b)
+{
+   void *mem_ctx = ralloc_parent(a);
+   ir_constant *c = a->clone(mem_ctx, NULL);
+   for (unsigned i = 0; i < c->type->components(); i++) {
+      switch (c->type->base_type) {
+      case GLSL_TYPE_UINT:
+         if ((ismin && b->value.u[i] < c->value.u[i]) ||
+             (!ismin && b->value.u[i] > c->value.u[i]))
+            c->value.u[i] = b->value.u[i];
+         break;
+      case GLSL_TYPE_INT:
+         if ((ismin && b->value.i[i] < c->value.i[i]) ||
+             (!ismin && b->value.i[i] > c->value.i[i]))
+            c->value.i[i] = b->value.i[i];
+         break;
+      case GLSL_TYPE_FLOAT:
+         if ((ismin && b->value.f[i] < c->value.f[i]) ||
+             (!ismin && b->value.f[i] > c->value.f[i]))
+            c->value.f[i] = b->value.f[i];
+         break;
+      default:
+         assert(!"not reached");
+      }
+   }
+   return c;
+}
+
+static ir_constant *
+smaller_constant(ir_constant *a, ir_constant *b)
+{
+   assert(a != NULL);
+   assert(b != NULL);
+
+   enum compare_components_result ret = compare_components(a, b);
+   if (ret == MIXED)
+      return combine_constant(true, a, b);
+   else if (ret < EQUAL)
+      return a;
+   else
+      return b;
+}
+
+static ir_constant *
+larger_constant(ir_constant *a, ir_constant *b)
+{
+   assert(a != NULL);
+   assert(b != NULL);
+
+   enum compare_components_result ret = compare_components(a, b);
+   if (ret == MIXED)
+      return combine_constant(false, a, b);
+   else if (ret < EQUAL)
+      return b;
+   else
+      return a;
+}
+
+/* Combines two ranges by doing an element-wise min() / max() depending on the
+ * operation.
+ */
+static minmax_range
+combine_range(minmax_range r0, minmax_range r1, bool ismin)
+{
+   minmax_range ret;
+
+   if (!r0.low) {
+      ret.low = ismin ? r0.low : r1.low;
+   } else if (!r1.low) {
+      ret.low = ismin ? r1.low : r0.low;
+   } else {
+      ret.low = ismin ? smaller_constant(r0.low, r1.low) :
+         larger_constant(r0.low, r1.low);
+   }
+
+   if (!r0.high) {
+      ret.high = ismin ? r1.high : r0.high;
+   } else if (!r1.high) {
+      ret.high = ismin ? r0.high : r1.high;
+   } else {
+      ret.high = ismin ? smaller_constant(r0.high, r1.high) :
+         larger_constant(r0.high, r1.high);
+   }
+
+   return ret;
+}
+
+/* Returns a range so that lower limit is the larger of the two lower limits,
+ * and higher limit is the smaller of the two higher limits.
+ */
+static minmax_range
+range_intersection(minmax_range r0, minmax_range r1)
+{
+   minmax_range ret;
+
+   if (!r0.low)
+      ret.low = r1.low;
+   else if (!r1.low)
+      ret.low = r0.low;
+   else
+      ret.low = larger_constant(r0.low, r1.low);
+
+   if (!r0.high)
+      ret.high = r1.high;
+   else if (!r1.high)
+      ret.high = r0.high;
+   else
+      ret.high = smaller_constant(r0.high, r1.high);
+
+   return ret;
+}
+
+static minmax_range
+get_range(ir_rvalue *rval)
+{
+   ir_expression *expr = rval->as_expression();
+   if (expr && (expr->operation == ir_binop_min ||
+                expr->operation == ir_binop_max)) {
+      minmax_range r0 = get_range(expr->operands[0]);
+      minmax_range r1 = get_range(expr->operands[1]);
+      return combine_range(r0, r1, expr->operation == ir_binop_min);
+   }
+
+   ir_constant *c = rval->as_constant();
+   if (c) {
+      return minmax_range(c, c);
+   }
+
+   return minmax_range();
+}
+
+/**
+ * Prunes a min/max expression considering the base range of the parent
+ * min/max expression.
+ *
+ * @param baserange the range that the parents of this min/max expression
+ * in the min/max tree will clamp its value to.
+ */
+ir_rvalue *
+ir_minmax_visitor::prune_expression(ir_expression *expr, minmax_range baserange)
+{
+   assert(expr->operation == ir_binop_min ||
+          expr->operation == ir_binop_max);
+
+   bool ismin = expr->operation == ir_binop_min;
+   minmax_range limits[2];
+
+   /* Recurse to get the ranges for each of the subtrees of this
+    * expression. We need to do this as a separate step because we need to
+    * know the ranges of each of the subtrees before we prune either one.
+    * Consider something like this:
+    *
+    *        max
+    *     /       \
+    *    max     max
+    *   /   \   /   \
+    *  3    a   b    2
+    *
+    * We would like to prune away the max on the bottom-right, but to do so
+    * we need to know the range of the expression on the left beforehand,
+    * and there's no guarantee that we will visit either subtree in a
+    * particular order.
+    */
+   for (unsigned i = 0; i < 2; ++i)
+      limits[i] = get_range(expr->operands[i]);
+
+   for (unsigned i = 0; i < 2; ++i) {
+      bool is_redundant = false;
+
+      enum compare_components_result cr = LESS;
+      if (ismin) {
+         /* If this operand will always be greater than the other one, it's
+          * redundant.
+          */
+         if (limits[i].low && limits[1 - i].high) {
+               cr = compare_components(limits[i].low, limits[1 - i].high);
+            if (cr >= EQUAL && cr != MIXED)
+               is_redundant = true;
+         }
+         /* If this operand is always greater than baserange, then even if
+          * it's smaller than the other one it'll get clamped, so it's
+          * redundant.
+          */
+         if (!is_redundant && limits[i].low && baserange.high) {
+            cr = compare_components(limits[i].low, baserange.high);
+            if (cr >= EQUAL && cr != MIXED)
+               is_redundant = true;
+         }
+      } else {
+         /* If this operand will always be lower than the other one, it's
+          * redundant.
+          */
+         if (limits[i].high && limits[1 - i].low) {
+            cr = compare_components(limits[i].high, limits[1 - i].low);
+            if (cr <= EQUAL)
+               is_redundant = true;
+         }
+         /* If this operand is always lower than baserange, then even if
+          * it's greater than the other one it'll get clamped, so it's
+          * redundant.
+          */
+         if (!is_redundant && limits[i].high && baserange.low) {
+            cr = compare_components(limits[i].high, baserange.low);
+            if (cr <= EQUAL)
+               is_redundant = true;
+         }
+      }
+
+      if (is_redundant) {
+         progress = true;
+
+         /* Recurse if necessary. */
+         ir_expression *op_expr = expr->operands[1 - i]->as_expression();
+         if (op_expr && (op_expr->operation == ir_binop_min ||
+                         op_expr->operation == ir_binop_max)) {
+            return prune_expression(op_expr, baserange);
+         }
+
+         return expr->operands[1 - i];
+      } else if (cr == MIXED) {
+         /* If we have mixed vector operands, we can try to resolve the minmax
+          * expression by doing a component-wise minmax:
+          *
+          *             min                          min
+          *           /    \                       /    \
+          *         min     a       ===>        [1,1]    a
+          *       /    \
+          *    [1,3]   [3,1]
+          *
+          */
+         ir_constant *a = expr->operands[0]->as_constant();
+         ir_constant *b = expr->operands[1]->as_constant();
+         if (a && b)
+            return combine_constant(ismin, a, b);
+      }
+   }
+
+   /* Now recurse to operands giving them the proper baserange. The baserange
+    * to pass is the intersection of our baserange and the other operand's
+    * limit with one of the ranges unlimited. If we can't compute a valid
+    * intersection, we use the current baserange.
+    */
+   for (unsigned i = 0; i < 2; ++i) {
+      ir_expression *op_expr = expr->operands[i]->as_expression();
+      if (op_expr && (op_expr->operation == ir_binop_min ||
+                      op_expr->operation == ir_binop_max)) {
+         /* We can only compute a new baserange for this operand if we managed
+          * to compute a valid range for the other operand.
+          */
+         if (ismin)
+            limits[1 - i].low = NULL;
+         else
+            limits[1 - i].high = NULL;
+         minmax_range base = range_intersection(limits[1 - i], baserange);
+         expr->operands[i] = prune_expression(op_expr, base);
+      }
+   }
+
+   /* If we got here we could not discard any of the operands of the minmax
+    * expression, but we can still try to resolve the expression if both
+    * operands are constant. We do this after the loop above, to make sure
+    * that if our operands are minmax expressions we have tried to prune them
+    * first (hopefully reducing them to constants).
+    */
+   ir_constant *a = expr->operands[0]->as_constant();
+   ir_constant *b = expr->operands[1]->as_constant();
+   if (a && b)
+      return combine_constant(ismin, a, b);
+
+   return expr;
+}
+
+static ir_rvalue *
+swizzle_if_required(ir_expression *expr, ir_rvalue *rval)
+{
+   if (expr->type->is_vector() && rval->type->is_scalar()) {
+      return swizzle(rval, SWIZZLE_XXXX, expr->type->vector_elements);
+   } else {
+      return rval;
+   }
+}
+
+void
+ir_minmax_visitor::handle_rvalue(ir_rvalue **rvalue)
+{
+   if (!*rvalue)
+      return;
+
+   ir_expression *expr = (*rvalue)->as_expression();
+   if (!expr || (expr->operation != ir_binop_min &&
+                 expr->operation != ir_binop_max))
+      return;
+
+   ir_rvalue *new_rvalue = prune_expression(expr, minmax_range());
+   if (new_rvalue == *rvalue)
+      return;
+
+   /* If the expression type is a vector and the optimization leaves a scalar
+    * as the result, we need to turn it into a vector.
+    */
+   *rvalue = swizzle_if_required(expr, new_rvalue);
+
+   progress = true;
+}
+
+}
+
+bool
+do_minmax_prune(exec_list *instructions)
+{
+   ir_minmax_visitor v;
+
+   visit_list_elements(&v, instructions);
+
+   return v.progress;
+}
diff --git a/mesalib/src/mesa/Android.gen.mk b/mesalib/src/mesa/Android.gen.mk
index c6280f5cb..c7b7f7edf 100644
--- a/mesalib/src/mesa/Android.gen.mk
+++ b/mesalib/src/mesa/Android.gen.mk
@@ -115,3 +115,12 @@ GET_HASH_GEN := $(LOCAL_PATH)/main/get_hash_generator.py
 $(intermediates)/main/get_hash.h: $(glapi)/gl_and_es_API.xml \
                $(LOCAL_PATH)/main/get_hash_params.py $(GET_HASH_GEN)
 	@$(MESA_PYTHON2) $(GET_HASH_GEN) -f $< > $@
+
+FORMAT_INFO := $(LOCAL_PATH)/main/format_info.py
+format_info_deps := \
+	$(LOCAL_PATH)/main/formats.csv \
+	$(LOCAL_PATH)/main/format_parser.py \
+	$(FORMAT_INFO)
+
+$(intermediates)/main/format_info.c: $(format_info_deps)
+	@$(MESA_PYTHON2) $(FORMAT_INFO) $< > $@
diff --git a/mesalib/src/mesa/Android.libmesa_dricore.mk b/mesalib/src/mesa/Android.libmesa_dricore.mk
index 28d6feb35..1e6d94872 100644
--- a/mesalib/src/mesa/Android.libmesa_dricore.mk
+++ b/mesalib/src/mesa/Android.libmesa_dricore.mk
@@ -32,6 +32,8 @@ LOCAL_PATH := $(call my-dir)
 #     MESA_FILES
 #     X86_FILES
 include $(LOCAL_PATH)/Makefile.sources
+SRCDIR :=
+BUILDDIR :=
 
 include $(CLEAR_VARS)
 
@@ -55,6 +57,7 @@ endif
 
 LOCAL_C_INCLUDES := \
 	$(call intermediates-dir-for STATIC_LIBRARIES,libmesa_program,,) \
+	$(MESA_TOP)/src \
 	$(MESA_TOP)/src/mapi \
 	$(MESA_TOP)/src/glsl \
 	$(MESA_TOP)/src/gallium/auxiliary
diff --git a/mesalib/src/mesa/Android.libmesa_glsl_utils.mk b/mesalib/src/mesa/Android.libmesa_glsl_utils.mk
index e93891f07..a9f6ff59a 100644
--- a/mesalib/src/mesa/Android.libmesa_glsl_utils.mk
+++ b/mesalib/src/mesa/Android.libmesa_glsl_utils.mk
@@ -36,11 +36,11 @@ include $(CLEAR_VARS)
 LOCAL_MODULE := libmesa_glsl_utils
 
 LOCAL_C_INCLUDES := \
+	$(MESA_TOP)/src \
 	$(MESA_TOP)/src/glsl \
 	$(MESA_TOP)/src/mapi
 
 LOCAL_SRC_FILES := \
-	main/hash_table.c \
 	main/imports.c \
 	program/prog_hash_table.c \
 	program/symbol_table.c
@@ -59,11 +59,11 @@ LOCAL_IS_HOST_MODULE := true
 LOCAL_CFLAGS := -D_POSIX_C_SOURCE=199309L
 
 LOCAL_C_INCLUDES := \
+	$(MESA_TOP)/src \
 	$(MESA_TOP)/src/glsl \
 	$(MESA_TOP)/src/mapi
 
 LOCAL_SRC_FILES := \
-	main/hash_table.c \
 	main/imports.c \
 	program/prog_hash_table.c \
 	program/symbol_table.c
diff --git a/mesalib/src/mesa/Android.libmesa_st_mesa.mk b/mesalib/src/mesa/Android.libmesa_st_mesa.mk
index e6374a6d8..8b8d652a3 100644
--- a/mesalib/src/mesa/Android.libmesa_st_mesa.mk
+++ b/mesalib/src/mesa/Android.libmesa_st_mesa.mk
@@ -32,6 +32,8 @@ LOCAL_PATH := $(call my-dir)
 # 	MESA_GALLIUM_FILES.
 # 	X86_FILES
 include $(LOCAL_PATH)/Makefile.sources
+SRCDIR :=
+BUILDDIR :=
 
 include $(CLEAR_VARS)
 
@@ -50,6 +52,7 @@ LOCAL_C_INCLUDES := \
 	$(call intermediates-dir-for STATIC_LIBRARIES,libmesa_program,,) \
 	$(MESA_TOP)/src/gallium/auxiliary \
 	$(MESA_TOP)/src/gallium/include \
+	$(MESA_TOP)/src \
 	$(MESA_TOP)/src/glsl \
 	$(MESA_TOP)/src/mapi
 
diff --git a/mesalib/src/mesa/drivers/common/meta_blit.c b/mesalib/src/mesa/drivers/common/meta_blit.c
index d78300b80..c6616d93d 100644
--- a/mesalib/src/mesa/drivers/common/meta_blit.c
+++ b/mesalib/src/mesa/drivers/common/meta_blit.c
@@ -45,6 +45,7 @@
 #include "main/texenv.h"
 #include "main/teximage.h"
 #include "main/texparam.h"
+#include "main/uniforms.h"
 #include "main/varray.h"
 #include "main/viewport.h"
 #include "swrast/swrast.h"
@@ -69,7 +70,7 @@ setup_glsl_msaa_blit_scaled_shader(struct gl_context *ctx,
    const uint8_t *sample_map;
    char *sample_map_str = rzalloc_size(mem_ctx, 1);
    char *sample_map_expr = rzalloc_size(mem_ctx, 1);
-   char *texel_fetch_macro = rzalloc_size(mem_ctx, 1);;
+   char *texel_fetch_macro = rzalloc_size(mem_ctx, 1);
    const char *vs_source;
    const char *sampler_array_suffix = "";
    const char *texcoord_type = "vec2";
@@ -105,11 +106,11 @@ setup_glsl_msaa_blit_scaled_shader(struct gl_context *ctx,
       _mesa_UseProgram(blit->msaa_shaders[shader_index]);
       /* Update the uniform values. */
       loc_src_width =
-         glGetUniformLocation(blit->msaa_shaders[shader_index], "src_width");
+         _mesa_GetUniformLocation(blit->msaa_shaders[shader_index], "src_width");
       loc_src_height =
-         glGetUniformLocation(blit->msaa_shaders[shader_index], "src_height");
-      glUniform1f(loc_src_width, src_rb->Width);
-      glUniform1f(loc_src_height, src_rb->Height);
+         _mesa_GetUniformLocation(blit->msaa_shaders[shader_index], "src_height");
+      _mesa_Uniform1f(loc_src_width, src_rb->Width);
+      _mesa_Uniform1f(loc_src_height, src_rb->Height);
       return;
    }
 
@@ -218,11 +219,11 @@ setup_glsl_msaa_blit_scaled_shader(struct gl_context *ctx,
    _mesa_meta_compile_and_link_program(ctx, vs_source, fs_source, name,
                                        &blit->msaa_shaders[shader_index]);
    loc_src_width =
-      glGetUniformLocation(blit->msaa_shaders[shader_index], "src_width");
+      _mesa_GetUniformLocation(blit->msaa_shaders[shader_index], "src_width");
    loc_src_height =
-      glGetUniformLocation(blit->msaa_shaders[shader_index], "src_height");
-   glUniform1f(loc_src_width, src_rb->Width);
-   glUniform1f(loc_src_height, src_rb->Height);
+      _mesa_GetUniformLocation(blit->msaa_shaders[shader_index], "src_height");
+   _mesa_Uniform1f(loc_src_width, src_rb->Width);
+   _mesa_Uniform1f(loc_src_height, src_rb->Height);
 
    ralloc_free(mem_ctx);
 }
diff --git a/mesalib/src/mesa/main/api_validate.c b/mesalib/src/mesa/main/api_validate.c
index 51a3d1f01..9b80600de 100644
--- a/mesalib/src/mesa/main/api_validate.c
+++ b/mesalib/src/mesa/main/api_validate.c
@@ -112,9 +112,8 @@ check_valid_to_render(struct gl_context *ctx, const char *function)
 
    switch (ctx->API) {
    case API_OPENGLES2:
-      /* For ES2, we can draw if any vertex array is enabled (and we
-       * should always have a vertex program/shader). */
-      if (ctx->Array.VAO->_Enabled == 0x0 || !ctx->VertexProgram._Current)
+      /* For ES2, we can draw if we have a vertex program/shader). */
+      if (!ctx->VertexProgram._Current)
 	 return GL_FALSE;
       break;
 
diff --git a/mesalib/src/mesa/main/context.c b/mesalib/src/mesa/main/context.c
index 0edd66d6f..5a8f7184a 100644
--- a/mesalib/src/mesa/main/context.c
+++ b/mesalib/src/mesa/main/context.c
@@ -891,10 +891,24 @@ _mesa_generic_nop(void)
 
 
 /**
- * Allocate and initialize a new dispatch table.
+ * Special no-op glFlush, see below.
+ */
+#if defined(_WIN32)
+static void GLAPIENTRY
+nop_glFlush(void)
+{
+   /* don't record an error like we do in _mesa_generic_nop() */
+}
+#endif
+
+
+/**
+ * Allocate and initialize a new dispatch table.  All the dispatch
+ * function pointers will point at the _mesa_generic_nop() function
+ * which raises GL_INVALID_OPERATION.
  */
 struct _glapi_table *
-_mesa_alloc_dispatch_table()
+_mesa_alloc_dispatch_table(void)
 {
    /* Find the larger of Mesa's dispatch table and libGL's dispatch table.
     * In practice, this'll be the same for stand-alone Mesa.  But for DRI
@@ -911,6 +925,26 @@ _mesa_alloc_dispatch_table()
       for (i = 0; i < numEntries; i++) {
          entry[i] = (_glapi_proc) _mesa_generic_nop;
       }
+
+#if defined(_WIN32)
+      /* This is a special case for Windows in the event that
+       * wglGetProcAddress is called between glBegin/End().
+       *
+       * The MS opengl32.dll library apparently calls glFlush from
+       * wglGetProcAddress().  If we're inside glBegin/End(), glFlush
+       * will dispatch to _mesa_generic_nop() and we'll generate a
+       * GL_INVALID_OPERATION error.
+       *
+       * The specific case which hits this is piglit's primitive-restart
+       * test which calls glPrimitiveRestartNV() inside glBegin/End.  The
+       * first time we call glPrimitiveRestartNV() Piglit's API dispatch
+       * code will try to resolve the function by calling wglGetProcAddress.
+       * This raises GL_INVALID_OPERATION and an assert(glGetError()==0)
+       * will fail causing the test to fail.  By suppressing the error, the
+       * assertion passes and the test continues.
+       */
+      SET_Flush(table, nop_glFlush);
+#endif
    }
    return table;
 }
diff --git a/mesalib/src/mesa/main/texgetimage.c b/mesalib/src/mesa/main/texgetimage.c
index 2c54e4a35..cb5f7936c 100644
--- a/mesalib/src/mesa/main/texgetimage.c
+++ b/mesalib/src/mesa/main/texgetimage.c
@@ -78,8 +78,8 @@ get_tex_depth(struct gl_context *ctx, GLuint dimensions,
               struct gl_texture_image *texImage)
 {
    const GLint width = texImage->Width;
-   const GLint height = texImage->Height;
-   const GLint depth = texImage->Depth;
+   GLint height = texImage->Height;
+   GLint depth = texImage->Depth;
    GLint img, row;
    GLfloat *depthRow = malloc(width * sizeof(GLfloat));
 
@@ -88,6 +88,11 @@ get_tex_depth(struct gl_context *ctx, GLuint dimensions,
       return;
    }
 
+   if (texImage->TexObject->Target == GL_TEXTURE_1D_ARRAY) {
+      depth = height;
+      height = 1;
+   }
+
    for (img = 0; img < depth; img++) {
       GLubyte *srcMap;
       GLint srcRowStride;
diff --git a/mesalib/src/mesa/main/teximage.c b/mesalib/src/mesa/main/teximage.c
index 647d28ab3..c0298af8e 100644
--- a/mesalib/src/mesa/main/teximage.c
+++ b/mesalib/src/mesa/main/teximage.c
@@ -2449,7 +2449,7 @@ texsubimage_error_check(struct gl_context *ctx, GLuint dimensions,
 
    /* level check */
    if (level < 0 || level >= _mesa_max_texture_levels(ctx, target)) {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glTexSubImage%uD(level=%d)",
+      _mesa_error(ctx, GL_INVALID_VALUE, "glTexSubImage%uD(level=%d)",
                   dimensions, level);
       return GL_TRUE;
    }
diff --git a/mesalib/src/mesa/main/varray.c b/mesalib/src/mesa/main/varray.c
index 09bf52c42..96c2b26f7 100644
--- a/mesalib/src/mesa/main/varray.c
+++ b/mesalib/src/mesa/main/varray.c
@@ -1907,10 +1907,10 @@ static void
 print_array(const char *name, GLint index, const struct gl_client_array *array)
 {
    if (index >= 0)
-      printf("  %s[%d]: ", name, index);
+      fprintf(stderr, "  %s[%d]: ", name, index);
    else
-      printf("  %s: ", name);
-   printf("Ptr=%p, Type=0x%x, Size=%d, ElemSize=%u, Stride=%d, Buffer=%u(Size %lu)\n",
+      fprintf(stderr, "  %s: ", name);
+   fprintf(stderr, "Ptr=%p, Type=0x%x, Size=%d, ElemSize=%u, Stride=%d, Buffer=%u(Size %lu)\n",
 	  array->Ptr, array->Type, array->Size,
 	  array->_ElementSize, array->StrideB,
 	  array->BufferObj->Name, (unsigned long) array->BufferObj->Size);
diff --git a/mesalib/src/mesa/program/Android.mk b/mesalib/src/mesa/program/Android.mk
index e85afe672..19c4be0fe 100644
--- a/mesalib/src/mesa/program/Android.mk
+++ b/mesalib/src/mesa/program/Android.mk
@@ -39,6 +39,8 @@ endef
 # Import the following variables:
 #     PROGRAM_FILES
 include $(MESA_TOP)/src/mesa/Makefile.sources
+SRCDIR :=
+BUILDDIR :=
 
 include $(CLEAR_VARS)
 
@@ -71,6 +73,7 @@ $(intermediates)/program/lex.yy.c: $(LOCAL_PATH)/program_lexer.l
 
 LOCAL_C_INCLUDES := \
 	$(intermediates) \
+	$(MESA_TOP)/src \
 	$(MESA_TOP)/src/mapi \
 	$(MESA_TOP)/src/mesa \
 	$(MESA_TOP)/src/glsl
diff --git a/mesalib/src/util/Android.mk b/mesalib/src/util/Android.mk
new file mode 100644
index 000000000..6b38cf9af
--- /dev/null
+++ b/mesalib/src/util/Android.mk
@@ -0,0 +1,102 @@
+# Mesa 3-D graphics library
+#
+# Copyright (C) 2014 Tomasz Figa <tomasz.figa@gmail.com>
+#
+# 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 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.
+
+LOCAL_PATH := $(call my-dir)
+
+include $(LOCAL_PATH)/Makefile.sources
+
+# ---------------------------------------
+# Build libmesa_util
+# ---------------------------------------
+
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := \
+	$(MESA_UTIL_FILES)
+
+LOCAL_C_INCLUDES := \
+	$(MESA_TOP)/src/mesa \
+	$(MESA_TOP)/src/mapi \
+	$(MESA_TOP)/src
+
+LOCAL_MODULE := libmesa_util
+
+# Generated sources
+
+ifeq ($(LOCAL_MODULE_CLASS),)
+LOCAL_MODULE_CLASS := STATIC_LIBRARIES
+endif
+
+intermediates := $(call local-intermediates-dir)
+
+# This is the list of auto-generated files: sources and headers
+sources := $(addprefix $(intermediates)/, $(MESA_UTIL_GENERATED_FILES))
+
+LOCAL_GENERATED_SOURCES += $(sources)
+
+FORMAT_SRGB := $(LOCAL_PATH)/format_srgb.py
+
+$(intermediates)/format_srgb.c: $(FORMAT_SRGB)
+	@$(MESA_PYTHON2) $(FORMAT_SRGB) $< > $@
+
+include $(MESA_COMMON_MK)
+include $(BUILD_STATIC_LIBRARY)
+
+# ---------------------------------------
+# Build host libmesa_util
+# ---------------------------------------
+
+include $(CLEAR_VARS)
+
+LOCAL_IS_HOST_MODULE := true
+LOCAL_CFLAGS := -D_POSIX_C_SOURCE=199309L
+
+LOCAL_SRC_FILES := \
+	$(MESA_UTIL_FILES)
+
+LOCAL_C_INCLUDES := \
+	$(MESA_TOP)/src/mesa \
+	$(MESA_TOP)/src/mapi \
+	$(MESA_TOP)/src
+
+LOCAL_MODULE := libmesa_util
+
+# Generated sources
+
+ifeq ($(LOCAL_MODULE_CLASS),)
+LOCAL_MODULE_CLASS := STATIC_LIBRARIES
+endif
+
+intermediates := $(call local-intermediates-dir)
+
+# This is the list of auto-generated files: sources and headers
+sources := $(addprefix $(intermediates)/, $(MESA_UTIL_GENERATED_FILES))
+
+LOCAL_GENERATED_SOURCES += $(sources)
+
+FORMAT_SRGB := $(LOCAL_PATH)/format_srgb.py
+
+$(intermediates)/format_srgb.c: $(FORMAT_SRGB)
+	@$(MESA_PYTHON2) $(FORMAT_SRGB) $< > $@
+
+include $(MESA_COMMON_MK)
+include $(BUILD_HOST_STATIC_LIBRARY)