fontconfig libxcb libxcb/xcb-proto xserver mesa pixman xkbcomp git update 16 oct 2013

xserver          commit 7cf1b595c8c8f9776a39559d2878cf90af3f2859
libxcb           commit e4e0c6eec861f4c69da12060dc8dbe7a63fa5eb6
libxcb/xcb-proto commit 55c75accecf0e76d2aa38656efd2be4044b9e643
xkbcomp          commit 839ccda42d8b088d94324cd77c4be954859914d3
pixman           commit 9e81419ed5c0ee490ddacf7bada516a25cae87eb
fontconfig       commit 5406919c5e186f74ccdade1a65344ce7b5c56a64
mesa             commit 6e444a72c1f9e4446e025b8cb780523cb89f0584

9 files changed, 80 insertions, 28 deletions

diff --git a/mesalib/src/mesa/main/api_validate.c b/mesalib/src/mesa/main/api_validate.c
index 002992186..f285c9748 100644
--- a/mesalib/src/mesa/main/api_validate.c
+++ b/mesalib/src/mesa/main/api_validate.c
@@ -330,26 +330,43 @@ _mesa_valid_prim_mode(struct gl_context *ctx, GLenum mode, const char *name)
    if (_mesa_is_xfb_active_and_unpaused(ctx)) {
       GLboolean pass = GL_TRUE;
 
-      switch (mode) {
-      case GL_POINTS:
-         pass = ctx->TransformFeedback.Mode == GL_POINTS;
-	 break;
-      case GL_LINES:
-      case GL_LINE_STRIP:
-      case GL_LINE_LOOP:
-         pass = ctx->TransformFeedback.Mode == GL_LINES;
-	 break;
-      default:
-         pass = ctx->TransformFeedback.Mode == GL_TRIANGLES;
-	 break;
+      if(ctx->Shader.CurrentGeometryProgram) {
+         switch (ctx->Shader.CurrentGeometryProgram->Geom.OutputType) {
+         case GL_POINTS:
+            pass = ctx->TransformFeedback.Mode == GL_POINTS;
+            break;
+         case GL_LINE_STRIP:
+            pass = ctx->TransformFeedback.Mode == GL_LINES;
+            break;
+         case GL_TRIANGLE_STRIP:
+            pass = ctx->TransformFeedback.Mode == GL_TRIANGLES;
+            break;
+         default:
+            pass = GL_FALSE;
+         }
+      }
+      else {
+         switch (mode) {
+         case GL_POINTS:
+            pass = ctx->TransformFeedback.Mode == GL_POINTS;
+            break;
+         case GL_LINES:
+         case GL_LINE_STRIP:
+         case GL_LINE_LOOP:
+            pass = ctx->TransformFeedback.Mode == GL_LINES;
+            break;
+         default:
+            pass = ctx->TransformFeedback.Mode == GL_TRIANGLES;
+            break;
+         }
       }
       if (!pass) {
-	 _mesa_error(ctx, GL_INVALID_OPERATION,
-		     "%s(mode=%s vs transform feedback %s)",
-		     name,
-		     _mesa_lookup_prim_by_nr(mode),
-		     _mesa_lookup_prim_by_nr(ctx->TransformFeedback.Mode));
-	 return GL_FALSE;
+         _mesa_error(ctx, GL_INVALID_OPERATION,
+	                 "%s(mode=%s vs transform feedback %s)",
+	                 name,
+	                 _mesa_lookup_prim_by_nr(mode),
+	                 _mesa_lookup_prim_by_nr(ctx->TransformFeedback.Mode));
+         return GL_FALSE;
       }
    }
 
diff --git a/mesalib/src/mesa/main/dd.h b/mesalib/src/mesa/main/dd.h
index 0806e41a0..29469ce33 100644
--- a/mesalib/src/mesa/main/dd.h
+++ b/mesalib/src/mesa/main/dd.h
@@ -575,7 +575,8 @@ struct dd_function_table {
                               GLintptr readOffset, GLintptr writeOffset,
                               GLsizeiptr size );
 
-   /* May return NULL if MESA_MAP_NOWAIT_BIT is set in access:
+   /* Returns pointer to the start of the mapped range.
+    * May return NULL if MESA_MAP_NOWAIT_BIT is set in access:
     */
    void * (*MapBufferRange)( struct gl_context *ctx, GLintptr offset,
                              GLsizeiptr length, GLbitfield access,
diff --git a/mesalib/src/mesa/main/fbobject.c b/mesalib/src/mesa/main/fbobject.c
index 1034c7a71..9dd71612f 100644
--- a/mesalib/src/mesa/main/fbobject.c
+++ b/mesalib/src/mesa/main/fbobject.c
@@ -3585,6 +3585,7 @@ invalidate_framebuffer_storage(GLenum target, GLsizei numAttachments,
                            "%s(attachment >= max. color attachments)", name);
                return;
             }
+            break;
          }
          default:
             goto invalid_enum;
diff --git a/mesalib/src/mesa/main/imports.c b/mesalib/src/mesa/main/imports.c
index ca6b1d53e..277e9476a 100644
--- a/mesalib/src/mesa/main/imports.c
+++ b/mesalib/src/mesa/main/imports.c
@@ -566,7 +566,8 @@ float
 _mesa_strtof( const char *s, char **end )
 {
 #if defined(_GNU_SOURCE) && !defined(__CYGWIN__) && !defined(__FreeBSD__) && \
-   !defined(ANDROID) && !defined(__HAIKU__) && !defined(__UCLIBC__)
+   !defined(ANDROID) && !defined(__HAIKU__) && !defined(__UCLIBC__) && \
+   !defined(__NetBSD__)
    static locale_t loc = NULL;
    if (!loc) {
       loc = newlocale(LC_CTYPE_MASK, "C", NULL);
diff --git a/mesalib/src/mesa/main/macros.h b/mesalib/src/mesa/main/macros.h
index 1052f7560..880c6564e 100644
--- a/mesalib/src/mesa/main/macros.h
+++ b/mesalib/src/mesa/main/macros.h
@@ -184,6 +184,28 @@ static inline GLfloat UINT_AS_FLT(GLuint u)
    return tmp.f;
 }
 
+/**
+ * Convert a floating point value to an unsigned fixed point value.
+ *
+ * \param frac_bits   The number of bits used to store the fractional part.
+ */
+static INLINE uint32_t
+U_FIXED(float value, uint32_t frac_bits)
+{
+   value *= (1 << frac_bits);
+   return value < 0 ? 0 : value;
+}
+
+/**
+ * Convert a floating point value to an signed fixed point value.
+ *
+ * \param frac_bits   The number of bits used to store the fractional part.
+ */
+static INLINE uint32_t
+S_FIXED(float value, uint32_t frac_bits)
+{
+   return value * (1 << frac_bits);
+}
 /*@}*/
 
 
@@ -673,8 +695,20 @@ minify(unsigned value, unsigned levels)
  *
  * \sa ROUND_DOWN_TO()
  */
-#define ALIGN(value, alignment)  (((value) + alignment - 1) & ~(alignment - 1))
+#define ALIGN(value, alignment)  (((value) + (alignment) - 1) & ~((alignment) - 1))
 
+/**
+ * Align a value down to an alignment value
+ *
+ * If \c value is not already aligned to the requested alignment value, it
+ * will be rounded down.
+ *
+ * \param value  Value to be rounded
+ * \param alignment  Alignment value to be used.  This must be a power of two.
+ *
+ * \sa ALIGN()
+ */
+#define ROUND_DOWN_TO(value, alignment) ((value) & ~(alignment - 1))
 
 
 /** Cross product of two 3-element vectors */
diff --git a/mesalib/src/mesa/main/shaderapi.c b/mesalib/src/mesa/main/shaderapi.c
index 4c0484aaf..d3677c851 100644
--- a/mesalib/src/mesa/main/shaderapi.c
+++ b/mesalib/src/mesa/main/shaderapi.c
@@ -743,12 +743,6 @@ compile_shader(struct gl_context *ctx, GLuint shaderObj)
    if (!sh)
       return;
 
-   /* Geometry shaders are not yet fully supported, so issue a warning message
-    * if we're compiling one.
-    */
-   if (sh->Type == GL_GEOMETRY_SHADER)
-      printf("WARNING: Geometry shader support is currently experimental.\n");
-
    options = &ctx->ShaderCompilerOptions[_mesa_shader_type_to_index(sh->Type)];
 
    /* set default pragma state for shader */
diff --git a/mesalib/src/mesa/main/texgetimage.c b/mesalib/src/mesa/main/texgetimage.c
index 7050f1080..d66ca1abc 100644
--- a/mesalib/src/mesa/main/texgetimage.c
+++ b/mesalib/src/mesa/main/texgetimage.c
@@ -319,7 +319,7 @@ get_tex_rgba_compressed(struct gl_context *ctx, GLuint dimensions,
  * Return a base GL format given the user-requested format
  * for glGetTexImage().
  */
-static GLenum
+GLenum
 _mesa_base_pack_format(GLenum format)
 {
    switch (format) {
diff --git a/mesalib/src/mesa/main/texgetimage.h b/mesalib/src/mesa/main/texgetimage.h
index 91ae6e2e9..a292fabc0 100644
--- a/mesalib/src/mesa/main/texgetimage.h
+++ b/mesalib/src/mesa/main/texgetimage.h
@@ -33,6 +33,9 @@ struct gl_context;
 struct gl_texture_image;
 struct gl_texture_object;
 
+extern GLenum
+_mesa_base_pack_format(GLenum format);
+
 extern void
 _mesa_get_teximage(struct gl_context *ctx,
                    GLenum format, GLenum type, GLvoid *pixels,
diff --git a/mesalib/src/mesa/main/texstore.c b/mesalib/src/mesa/main/texstore.c
index 04385e1e9..76d8d9ba3 100644
--- a/mesalib/src/mesa/main/texstore.c
+++ b/mesalib/src/mesa/main/texstore.c
@@ -3961,6 +3961,7 @@ store_texsubimage(struct gl_context *ctx,
    case GL_TEXTURE_2D:
    case GL_TEXTURE_RECTANGLE:
    case GL_TEXTURE_CUBE_MAP:
+   case GL_TEXTURE_EXTERNAL_OES:
       /* one image slice, nothing special needs to be done */
       break;
    case GL_TEXTURE_1D: