Merge remote-tracking branch 'origin/released'

* origin/released:
  xserver randrproto libxtrans fontconfig libxcb xcb-proto mesa git update 26 Jan 2014

Conflicts:
	X11/xtrans/Xtrans.c
	xorg-server/dix/dispatch.c
	xorg-server/os/xdmcp.c

4 files changed, 94 insertions, 153 deletions

diff --git a/mesalib/src/mapi/glapi/gen/ARB_viewport_array.xml b/mesalib/src/mapi/glapi/gen/ARB_viewport_array.xml
new file mode 100644
index 000000000..e1c6c2d81
--- /dev/null
+++ b/mesalib/src/mapi/glapi/gen/ARB_viewport_array.xml
@@ -0,0 +1,79 @@
+<?xml version="1.0"?>
+<!DOCTYPE OpenGLAPI SYSTEM "gl_API.dtd">
+
+<!-- Note: no GLX protocol info yet. -->
+
+<OpenGLAPI>
+
+<category name="GL_ARB_viewport_array" number="100">
+
+    <enum name="MAX_VIEWPORTS" value="0x825B"/>
+    <enum name="VIEWPORT_SUBPIXEL_BITS" value="0x825C"/>
+    <enum name="VIEWPORT_BOUNDS_RANGE" value="0x825D"/>
+    <enum name="LAYER_PROVOKING_VERTEX" value="0x825E"/>
+    <enum name="VIEWPORT_INDEX_PROVOKING_VERTEX" value="0x825F"/>
+    <enum name="SCISSOR_BOX" value="0x0C10"/>
+    <enum name="VIEWPORT" value="0x0BA2"/>
+    <enum name="DEPTH_RANGE" value="0x0B70"/>
+    <enum name="SCISSOR_TEST" value="0x0C11"/>
+    <enum name="FIRST_VERTEX_CONVENTION" value="0x8E4D"/>
+    <enum name="LAST_VERTEX_CONVENTION" value="0x8E4E"/>
+    <enum name="PROVOKING_VERTEX" value="0x8E4F"/>
+    <enum name="UNDEFINED_VERTEX" value="0x8260"/>
+
+    <function name="ViewportArrayv" offset="assign">
+        <param name="first" type="GLuint"/>
+        <param name="count" type="GLsizei"/>
+        <param name="v" type="const GLfloat *"/>
+    </function>
+    <function name="ViewportIndexedf" offset="assign">
+        <param name="index" type="GLuint"/>
+        <param name="x" type="GLfloat"/>
+        <param name="y" type="GLfloat"/>
+        <param name="w" type="GLfloat"/>
+        <param name="h" type="GLfloat"/>
+    </function>
+    <function name="ViewportIndexedfv" offset="assign">
+        <param name="index" type="GLuint"/>
+        <param name="v" type="const GLfloat *"/>
+    </function>
+    <function name="ScissorArrayv" offset="assign">
+        <param name="first" type="GLuint"/>
+        <param name="count" type="GLsizei"/>
+        <param name="v" type="const int *"/>
+    </function>
+    <function name="ScissorIndexed" offset="assign">
+        <param name="index" type="GLuint"/>
+        <param name="left" type="GLint"/>
+        <param name="bottom" type="GLint"/>
+        <param name="width" type="GLsizei"/>
+        <param name="height" type="GLsizei"/>
+    </function>
+    <function name="ScissorIndexedv" offset="assign">
+        <param name="index" type="GLuint"/>
+        <param name="v" type="const GLint *"/>
+    </function>
+    <function name="DepthRangeArrayv" offset="assign">
+        <param name="first" type="GLuint"/>
+        <param name="count" type="GLsizei"/>
+        <param name="v" type="const GLclampd *"/>
+    </function>
+    <function name="DepthRangeIndexed" offset="assign">
+        <param name="index" type="GLuint"/>
+        <param name="n" type="GLclampd"/>
+        <param name="f" type="GLclampd"/>
+    </function>
+    <function name="GetFloati_v" offset="assign">
+        <param name="target" type="GLenum"/>
+        <param name="index" type="GLuint"/>
+        <param name="data" type="GLfloat *"/>
+    </function>
+    <function name="GetDoublei_v" offset="assign">
+        <param name="target" type="GLenum"/>
+        <param name="index" type="GLuint"/>
+        <param name="data" type="GLdouble *"/>
+    </function>
+
+</category>
+
+</OpenGLAPI>
diff --git a/mesalib/src/mapi/glapi/gen/Makefile.am b/mesalib/src/mapi/glapi/gen/Makefile.am
index d5c20b71e..7354725df 100644
--- a/mesalib/src/mapi/glapi/gen/Makefile.am
+++ b/mesalib/src/mapi/glapi/gen/Makefile.am
@@ -129,6 +129,7 @@ API_XML = \
 	ARB_texture_view.xml \
 	ARB_vertex_array_object.xml \
 	ARB_vertex_attrib_binding.xml \
+	ARB_viewport_array.xml \
 	AMD_draw_buffers_blend.xml \
 	AMD_performance_monitor.xml \
 	ARB_vertex_type_2_10_10_10_rev.xml \
diff --git a/mesalib/src/mapi/glapi/gen/gl_API.xml b/mesalib/src/mapi/glapi/gen/gl_API.xml
index 5928d1493..4b1a93f68 100755
--- a/mesalib/src/mapi/glapi/gen/gl_API.xml
+++ b/mesalib/src/mapi/glapi/gen/gl_API.xml
@@ -9926,7 +9926,7 @@
 </category>
 
 <!-- Extension number 99 is not listed in the extension registry. -->
-<!-- Extension number 100 is a GLU extension. -->
+<xi:include href="ARB_viewport_array.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
 
 <!-- Shouldn't this be EXT_fragment_lighting? -->
 <category name="GL_SGIX_fragment_lighting" number="102">
diff --git a/mesalib/src/mapi/u_thread.h b/mesalib/src/mapi/u_thread.h
index 31999c4df..ba5d98ea9 100644
--- a/mesalib/src/mapi/u_thread.h
+++ b/mesalib/src/mapi/u_thread.h
@@ -46,12 +46,7 @@
 #include <stdlib.h>
 #include "u_compiler.h"
 
-#if defined(HAVE_PTHREAD)
-#include <pthread.h> /* POSIX threads headers */
-#endif
-#ifdef _WIN32
-#include <windows.h>
-#endif
+#include "c11/threads.h"
 
 #if defined(HAVE_PTHREAD) || defined(_WIN32)
 #ifndef THREADS
@@ -79,43 +74,32 @@ extern "C" {
 #endif
 
 
-/*
- * POSIX threads. This should be your choice in the Unix world
- * whenever possible.  When building with POSIX threads, be sure
- * to enable any compiler flags which will cause the MT-safe
- * libc (if one exists) to be used when linking, as well as any
- * header macros for MT-safe errno, etc.  For Solaris, this is the -mt
- * compiler flag.  On Solaris with gcc, use -D_REENTRANT to enable
- * proper compiling for MT-safe libc etc.
- */
-#if defined(HAVE_PTHREAD)
-
 struct u_tsd {
-   pthread_key_t key;
+   tss_t key;
    unsigned initMagic;
 };
 
-typedef pthread_mutex_t u_mutex;
+typedef mtx_t u_mutex;
 
 #define u_mutex_declare_static(name) \
-   static u_mutex name = PTHREAD_MUTEX_INITIALIZER
+   static u_mutex name = _MTX_INITIALIZER_NP
 
-#define u_mutex_init(name)    pthread_mutex_init(&(name), NULL)
-#define u_mutex_destroy(name) pthread_mutex_destroy(&(name))
-#define u_mutex_lock(name)    (void) pthread_mutex_lock(&(name))
-#define u_mutex_unlock(name)  (void) pthread_mutex_unlock(&(name))
+#define u_mutex_init(name)    mtx_init(&(name), mtx_plain)
+#define u_mutex_destroy(name) mtx_destroy(&(name))
+#define u_mutex_lock(name)    (void) mtx_lock(&(name))
+#define u_mutex_unlock(name)  (void) mtx_unlock(&(name))
 
 static INLINE unsigned long
 u_thread_self(void)
 {
-   return (unsigned long) pthread_self();
+   return (unsigned long) (uintptr_t) thrd_current();
 }
 
 
 static INLINE void
 u_tsd_init(struct u_tsd *tsd)
 {
-   if (pthread_key_create(&tsd->key, NULL/*free*/) != 0) {
+   if (tss_create(&tsd->key, NULL/*free*/) != 0) {
       perror(INIT_TSD_ERROR);
       exit(-1);
    }
@@ -129,7 +113,7 @@ u_tsd_get(struct u_tsd *tsd)
    if (tsd->initMagic != INIT_MAGIC) {
       u_tsd_init(tsd);
    }
-   return pthread_getspecific(tsd->key);
+   return tss_get(tsd->key);
 }
 
 
@@ -139,56 +123,12 @@ u_tsd_set(struct u_tsd *tsd, void *ptr)
    if (tsd->initMagic != INIT_MAGIC) {
       u_tsd_init(tsd);
    }
-   if (pthread_setspecific(tsd->key, ptr) != 0) {
+   if (tss_set(tsd->key, ptr) != 0) {
       perror(SET_TSD_ERROR);
       exit(-1);
    }
 }
 
-#endif /* HAVE_PTHREAD */
-
-
-/*
- * Windows threads. Should work with Windows NT and 95.
- * IMPORTANT: Link with multithreaded runtime library when THREADS are
- * used!
- */
-#ifdef _WIN32
-
-struct u_tsd {
-   DWORD key;
-   unsigned initMagic;
-};
-
-typedef CRITICAL_SECTION u_mutex;
-
-/* http://locklessinc.com/articles/pthreads_on_windows/ */
-#define u_mutex_declare_static(name) \
-   static u_mutex name = {(PCRITICAL_SECTION_DEBUG)-1, -1, 0, 0, 0, 0}
-
-#define u_mutex_init(name)    InitializeCriticalSection(&name)
-#define u_mutex_destroy(name) DeleteCriticalSection(&name)
-#define u_mutex_lock(name)    EnterCriticalSection(&name)
-#define u_mutex_unlock(name)  LeaveCriticalSection(&name)
-
-static INLINE unsigned long
-u_thread_self(void)
-{
-   return GetCurrentThreadId();
-}
-
-
-static INLINE void
-u_tsd_init(struct u_tsd *tsd)
-{
-   tsd->key = TlsAlloc();
-   if (tsd->key == TLS_OUT_OF_INDEXES) {
-      perror(INIT_TSD_ERROR);
-      exit(-1);
-   }
-   tsd->initMagic = INIT_MAGIC;
-}
-
 
 static INLINE void
 u_tsd_destroy(struct u_tsd *tsd)
@@ -196,90 +136,11 @@ u_tsd_destroy(struct u_tsd *tsd)
    if (tsd->initMagic != INIT_MAGIC) {
       return;
    }
-   TlsFree(tsd->key);
+   tss_delete(tsd->key);
    tsd->initMagic = 0x0;
 }
 
 
-static INLINE void *
-u_tsd_get(struct u_tsd *tsd)
-{
-   if (tsd->initMagic != INIT_MAGIC) {
-      u_tsd_init(tsd);
-   }
-   return TlsGetValue(tsd->key);
-}
-
-
-static INLINE void
-u_tsd_set(struct u_tsd *tsd, void *ptr)
-{
-   /* the following code assumes that the struct u_tsd has been initialized
-      to zero at creation */
-   if (tsd->initMagic != INIT_MAGIC) {
-      u_tsd_init(tsd);
-   }
-   if (TlsSetValue(tsd->key, ptr) == 0) {
-      perror(SET_TSD_ERROR);
-      exit(-1);
-   }
-}
-
-#endif /* _WIN32 */
-
-
-/*
- * THREADS not defined
- */
-#ifndef THREADS
-
-struct u_tsd {
-   unsigned initMagic;
-};
-
-typedef unsigned u_mutex;
-
-#define u_mutex_declare_static(name)   static u_mutex name = 0
-#define u_mutex_init(name)             (void) name
-#define u_mutex_destroy(name)          (void) name
-#define u_mutex_lock(name)             (void) name
-#define u_mutex_unlock(name)           (void) name
-
-/*
- * no-op functions
- */
-
-static INLINE unsigned long
-u_thread_self(void)
-{
-   return 0;
-}
-
-
-static INLINE void
-u_tsd_init(struct u_tsd *tsd)
-{
-   (void) tsd;
-}
-
-
-static INLINE void *
-u_tsd_get(struct u_tsd *tsd)
-{
-   (void) tsd;
-   return NULL;
-}
-
-
-static INLINE void
-u_tsd_set(struct u_tsd *tsd, void *ptr)
-{
-   (void) tsd;
-   (void) ptr;
-}
-#endif /* THREADS */
-
-
 #ifdef __cplusplus
 }
 #endif