Merge remote-tracking branch 'origin/released'

* origin/released:
  fontconfig mesa xserver git update 24 oct 2013

Conflicts:
	xorg-server/glx/glxdricommon.c

3 files changed, 16 insertions, 11 deletions

diff --git a/mesalib/src/mesa/main/macros.h b/mesalib/src/mesa/main/macros.h
index 880c6564e..379f75663 100644
--- a/mesalib/src/mesa/main/macros.h
+++ b/mesalib/src/mesa/main/macros.h
@@ -193,7 +193,7 @@ static INLINE uint32_t
 U_FIXED(float value, uint32_t frac_bits)
 {
    value *= (1 << frac_bits);
-   return value < 0 ? 0 : value;
+   return value < 0.0f ? 0 : (uint32_t) value;
 }
 
 /**
@@ -201,10 +201,10 @@ U_FIXED(float value, uint32_t frac_bits)
  *
  * \param frac_bits   The number of bits used to store the fractional part.
  */
-static INLINE uint32_t
+static INLINE int32_t
 S_FIXED(float value, uint32_t frac_bits)
 {
-   return value * (1 << frac_bits);
+   return (int32_t) (value * (1 << frac_bits));
 }
 /*@}*/
 
diff --git a/mesalib/src/mesa/main/querymatrix.c b/mesalib/src/mesa/main/querymatrix.c
index aee8aef12..19a8e9201 100644
--- a/mesalib/src/mesa/main/querymatrix.c
+++ b/mesalib/src/mesa/main/querymatrix.c
@@ -38,6 +38,7 @@
 #define FLOAT_TO_FIXED(x) ((GLfixed) ((x) * 65536.0))
 
 #if defined(_MSC_VER)
+#if _MSC_VER < 1800  /* Not required on VS2013 and above. */
 /* Oddly, the fpclassify() function doesn't exist in such a form
  * on MSVC.  This is an implementation using slightly different
  * lower-level Windows functions.
@@ -70,6 +71,7 @@ fpclassify(double x)
             return FP_NAN;
     }
 }
+#endif  /* _MSC_VER < 1800 */
 
 #elif defined(__APPLE__) || defined(__CYGWIN__) || defined(__FreeBSD__) || \
      defined(__OpenBSD__) || defined(__NetBSD__) || defined(__DragonFly__) || \
diff --git a/mesalib/src/mesa/state_tracker/st_draw.c b/mesalib/src/mesa/state_tracker/st_draw.c
index a440ae2a8..c35723087 100644
--- a/mesalib/src/mesa/state_tracker/st_draw.c
+++ b/mesalib/src/mesa/state_tracker/st_draw.c
@@ -1,8 +1,8 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
  * All Rights Reserved.
- * 
+ *
  * 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
@@ -10,11 +10,11 @@
  * distribute, sub license, 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 NON-INFRINGEMENT.
@@ -22,7 +22,7 @@
  * 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.
- * 
+ *
  **************************************************************************/
 
 /*
@@ -72,7 +72,7 @@ static GLboolean
 all_varyings_in_vbos(const struct gl_client_array *arrays[])
 {
    GLuint i;
-   
+
    for (i = 0; i < VERT_ATTRIB_MAX; i++)
       if (arrays[i]->StrideB &&
           !arrays[i]->InstanceDivisor &&
@@ -104,6 +104,7 @@ setup_index_buffer(struct st_context *st,
       ibuffer->offset = pointer_to_offset(ib->ptr);
    }
    else if (st->indexbuf_uploader) {
+      /* upload indexes from user memory into a real buffer */
       if (u_upload_data(st->indexbuf_uploader, 0,
                         ib->count * ibuffer->index_size, ib->ptr,
                         &ibuffer->offset, &ibuffer->buffer) != PIPE_OK) {
@@ -222,6 +223,7 @@ st_draw_vbo(struct gl_context *ctx,
    }
 
    util_draw_init_info(&info);
+
    if (ib) {
       /* Get index bounds for user buffers. */
       if (!index_bounds_valid)
@@ -256,7 +258,7 @@ st_draw_vbo(struct gl_context *ctx,
 
    /* do actual drawing */
    for (i = 0; i < nr_prims; i++) {
-      info.mode = translate_prim( ctx, prims[i].mode );
+      info.mode = translate_prim(ctx, prims[i].mode);
       info.start = prims[i].start;
       info.count = prims[i].count;
       info.start_instance = prims[i].base_instance;
@@ -282,8 +284,9 @@ st_draw_vbo(struct gl_context *ctx,
          /* don't trim, restarts might be inside index list */
          cso_draw_vbo(st->cso_context, &info);
       }
-      else if (u_trim_pipe_prim(prims[i].mode, &info.count))
+      else if (u_trim_pipe_prim(prims[i].mode, &info.count)) {
          cso_draw_vbo(st->cso_context, &info);
+      }
    }
 
    if (ib && st->indexbuf_uploader && !_mesa_is_bufferobj(ib->obj)) {