Merge remote-tracking branch 'origin/released'

* origin/released:
  fontconfig mesa pixman git update 11 Sep 2013

Conflicts:
	pixman/pixman/pixman-sse2.c

7 files changed, 22 insertions, 33 deletions

diff --git a/mesalib/docs/autoconf.html b/mesalib/docs/autoconf.html
index a07a3ee14..d4e8a35d8 100644
--- a/mesalib/docs/autoconf.html
+++ b/mesalib/docs/autoconf.html
@@ -123,24 +123,6 @@ directories.</p>
 There are also a few general options for altering the Mesa build:
 </p>
 <dl>
-<dt><code>--with-x</code></dt>
-<dd><p>When the X11 development libraries are
-needed, the <code>pkg-config</code> utility <a href="#pkg-config">will
-be used</a> for locating them. If they cannot be found through
-<code>pkg-config</code> a fallback routing using <code>imake</code> will
-be used. In this case, the <code>--with-x</code>,
-<code>--x-includes</code> and <code>--x-libraries</code> options can
-control the use of X for Mesa.</p>
-</dd>
-
-<dt><code>--enable-gl-osmesa</code></dt>
-<dd><p>The <a href="osmesa.html">OSMesa
-library</a> can be built on top of libGL for drivers that provide it.
-This option controls whether to build libOSMesa. By default, this is
-enabled for the Xlib driver and disabled otherwise. Note that this
-option is different than using OSMesa as the driver.</p>
-</dd>
-
 <dt><code>--enable-debug</code></dt>
 <dd><p>This option will enable compiler
 options and macros to aid in debugging the Mesa libraries.</p>
@@ -155,12 +137,12 @@ assembly will not be used.</p>
 
 <dt><code>--enable-32-bit</code></dt>
 <dt><code>--enable-64-bit</code></dt>
-<dd><p>By default, the
-build will compile code as directed by the environment variables
+<dd><p>By default, the build will compile code as directed by the environment
+variables
 <code>CC</code>, <code>CFLAGS</code>, etc. If the compiler is
 <code>gcc</code>, these options offer a helper to add the compiler flags
 to force 32- or 64-bit code generation as used on the x86 and x86_64
-architectures.</p>
+architectures. Note that these options are mutually exclusive.</p>
 </dd>
 </dl>
 
@@ -171,19 +153,19 @@ architectures.</p>
 There are several different driver modes that Mesa can use. These are
 described in more detail in the <a href="install.html">basic
 installation instructions</a>. The Mesa driver is controlled through the
-configure option --with-driver. There are currently three supported
-options in the configure script.
+configure options <code>--enable-xlib-glx</code>, <code>--enable-osmesa</code>,
+and <code>--enable-dri</code>.
 </p>
 
-<h3 id="xlib">Xlib</h3><p>This is the default mode for building Mesa.
+<h3 id="xlib">Xlib</h3><p>
 It uses Xlib as a software renderer to do all rendering. It corresponds
-to the option <code>--with-driver=xlib</code>. The libX11 and libXext
+to the option <code>--enable-xlib-glx</code>. The libX11 and libXext
 libraries, as well as the X11 development headers, will be need to
 support the Xlib driver.
 
 <h3 id="dri">DRI</h3><p>This mode uses the DRI hardware drivers for
 accelerated OpenGL rendering. Enable the DRI drivers with the option
-<code>--with-driver=dri</code>. See the <a href="install.html">basic
+<code>--enable-dri</code>. See the <a href="install.html">basic
 installation instructions</a> for details on prerequisites for the DRI
 drivers.
 
@@ -223,7 +205,8 @@ and <code>/usr/local/lib</code>, respectively.
 <h3 id="osmesa">OSMesa </h3><p> No libGL is built in this
 mode. Instead, the driver code is built into the Off-Screen Mesa
 (OSMesa) library. See the <a href="osmesa.html">Off-Screen Rendering</a>
-page for more details.
+page for more details.  It corresponds to the option
+<code>--enable-osmesa</code>.
 
 <!-- OSMesa specific options -->
 <dl>
diff --git a/mesalib/src/gallium/auxiliary/util/u_cpu_detect.c b/mesalib/src/gallium/auxiliary/util/u_cpu_detect.c
index 2ff40bb00..d2d1313f8 100644
--- a/mesalib/src/gallium/auxiliary/util/u_cpu_detect.c
+++ b/mesalib/src/gallium/auxiliary/util/u_cpu_detect.c
@@ -283,8 +283,11 @@ static INLINE boolean sse2_has_daz(void)
    fxarea.mxcsr_mask = 0;
 #if (defined(PIPE_CC_GCC) || defined(PIPE_CC_SUNPRO))
    __asm __volatile ("fxsave %0" : "+m" (fxarea));
-#elif (defined(PIPE_CC_MSVC) || defined(PIPE_CC_ICL))
+#elif (defined(PIPE_CC_MSVC) && _MSC_VER >= 1700) || defined(PIPE_CC_ICL)
+   /* 1700 = Visual Studio 2012 */
    _fxsave(&fxarea);
+#else
+   fxarea.mxcsr_mask = 0;
 #endif
    return !!(fxarea.mxcsr_mask & (1 << 6));
 }
diff --git a/mesalib/src/glsl/builtin_functions.cpp b/mesalib/src/glsl/builtin_functions.cpp
index 5d8f171b9..ce78df12e 100644
--- a/mesalib/src/glsl/builtin_functions.cpp
+++ b/mesalib/src/glsl/builtin_functions.cpp
@@ -525,6 +525,9 @@ private:
  *  @{
  */
 builtin_builder::builtin_builder()
+   : shader(NULL),
+     gl_ModelViewProjectionMatrix(NULL),
+     gl_Vertex(NULL)
 {
    mem_ctx = NULL;
 }
@@ -1850,6 +1853,7 @@ builtin_builder::add_function(const char *name, ...)
 
       f->add_signature(sig);
    }
+   va_end(ap);
 
    shader->symbols->add_function(f);
 }
diff --git a/mesalib/src/mesa/main/errors.c b/mesalib/src/mesa/main/errors.c
index e1a9fe2f5..28357e0e8 100644
--- a/mesalib/src/mesa/main/errors.c
+++ b/mesalib/src/mesa/main/errors.c
@@ -856,7 +856,7 @@ _mesa_PushDebugGroup(GLenum source, GLuint id, GLsizei length,
       length = strlen(message);
    emptySlot = &ctx->Debug.DebugGroupMsgs[ctx->Debug.GroupStackDepth];
    store_message_details(emptySlot, gl_enum_to_debug_source(source),
-                         gl_enum_to_debug_source(GL_DEBUG_TYPE_PUSH_GROUP),
+                         gl_enum_to_debug_type(GL_DEBUG_TYPE_PUSH_GROUP),
                          id,
                    gl_enum_to_debug_severity(GL_DEBUG_SEVERITY_NOTIFICATION),
                          length, message);
diff --git a/mesalib/src/mesa/main/syncobj.c b/mesalib/src/mesa/main/syncobj.c
index f9736938a..3157491bf 100644
--- a/mesalib/src/mesa/main/syncobj.c
+++ b/mesalib/src/mesa/main/syncobj.c
@@ -71,7 +71,7 @@
 static struct gl_sync_object *
 _mesa_new_sync_object(struct gl_context *ctx, GLenum type)
 {
-   struct gl_sync_object *s = MALLOC_STRUCT(gl_sync_object);
+   struct gl_sync_object *s = CALLOC_STRUCT(gl_sync_object);
    (void) ctx;
    (void) type;
 
diff --git a/mesalib/src/mesa/program/prog_statevars.c b/mesalib/src/mesa/program/prog_statevars.c
index f6073be13..145c07c67 100644
--- a/mesalib/src/mesa/program/prog_statevars.c
+++ b/mesalib/src/mesa/program/prog_statevars.c
@@ -256,8 +256,7 @@ _mesa_fetch_state(struct gl_context *ctx, const gl_state_index state[],
       value[0] = ctx->Fog.Density;
       value[1] = ctx->Fog.Start;
       value[2] = ctx->Fog.End;
-      value[3] = (ctx->Fog.End == ctx->Fog.Start)
-         ? 1.0f : (GLfloat)(1.0 / (ctx->Fog.End - ctx->Fog.Start));
+      value[3] = 1.0f / (ctx->Fog.End - ctx->Fog.Start);
       return;
    case STATE_CLIPPLANE:
       {
diff --git a/mesalib/src/mesa/state_tracker/st_manager.c b/mesalib/src/mesa/state_tracker/st_manager.c
index 098e6c02c..b1fd91a0e 100644
--- a/mesalib/src/mesa/state_tracker/st_manager.c
+++ b/mesalib/src/mesa/state_tracker/st_manager.c
@@ -189,7 +189,7 @@ st_framebuffer_validate(struct st_framebuffer *stfb,
 
    /* validate the fb */
    do {
-      if (!stfb->iface->validate(stfb->iface, stfb->statts,
+      if (!stfb->iface->validate(&st->iface, stfb->iface, stfb->statts,
 				 stfb->num_statts, textures))
 	 return;