fontconfig mesa xserver pixman xkeyboard-config git update 3 dec 2012

fontconfig: 2442d611579bccb84f0c29e3f9ceb0a7436df812
mesa: 54ff536823bf5a431efe1f2becdb21174c146948
xserver: b51a1bd2766e7dc975ca8f1cacc3f8bd0e1a68a3
pixman: 978bab253d1d061b00b5e80aa45ab6986aac466f
xkeyboard-config: 05dcc6db64cd7425aea6d22efd6a3ecf34dbddd2

5 files changed, 32 insertions, 58 deletions

diff --git a/mesalib/src/gallium/auxiliary/util/u_format.c b/mesalib/src/gallium/auxiliary/util/u_format.c
index ddce95601..8228de1f2 100644
--- a/mesalib/src/gallium/auxiliary/util/u_format.c
+++ b/mesalib/src/gallium/auxiliary/util/u_format.c
@@ -134,47 +134,6 @@ util_format_is_pure_uint(enum pipe_format format)
    return (desc->channel[i].type == UTIL_FORMAT_TYPE_UNSIGNED && desc->channel[i].pure_integer) ? TRUE : FALSE;
 }
 
-boolean
-util_format_is_array(const struct util_format_description *desc)
-{
-   unsigned chan;
-
-   if (desc->layout != UTIL_FORMAT_LAYOUT_PLAIN ||
-       desc->colorspace != UTIL_FORMAT_COLORSPACE_RGB ||
-       desc->block.width != 1 ||
-       desc->block.height != 1) {
-      return FALSE;
-   }
-
-   for (chan = 0; chan < desc->nr_channels; ++chan) {
-      if (desc->channel[chan].size != desc->channel[0].size)
-         return FALSE;
-
-      if (desc->channel[chan].type == UTIL_FORMAT_TYPE_VOID && (chan + 1) == desc->nr_channels)
-         continue;
-
-      if (desc->channel[chan].type != desc->channel[0].type)
-         return FALSE;
-
-      if (desc->channel[chan].normalized != desc->channel[0].normalized)
-         return FALSE;
-
-      if (desc->channel[chan].pure_integer != desc->channel[0].pure_integer)
-         return FALSE;
-   }
-
-   if (desc->nr_channels == 4) {
-      if (desc->swizzle[3] < 3)
-         return FALSE;
-   } else {
-      for (chan = 0; chan < desc->nr_channels; ++chan) {
-         if (desc->swizzle[chan] != chan)
-            return FALSE;
-      }
-   }
-
-   return TRUE;
-}
 
 boolean
 util_format_is_luminance_alpha(enum pipe_format format)
diff --git a/mesalib/src/gallium/auxiliary/util/u_format.h b/mesalib/src/gallium/auxiliary/util/u_format.h
index 25bfd234b..024dabb07 100644
--- a/mesalib/src/gallium/auxiliary/util/u_format.h
+++ b/mesalib/src/gallium/auxiliary/util/u_format.h
@@ -156,7 +156,7 @@ struct util_format_description
    unsigned nr_channels:3;
 
    /**
-    * Whether all channels have the same number of (whole) bytes.
+    * Whether all channels have the same number of (whole) bytes and type.
     */
    unsigned is_array:1;
 
@@ -591,16 +591,6 @@ boolean
 util_format_is_pure_uint(enum pipe_format format);
 
 /**
- * Whether the format is a simple array format where all channels
- * are of the same type and can be loaded from memory as a vector.
- *
- * If format is 4 channel it can be swizzled (eg BGRA) as long
- * as the alpha is the 3rd channel.
- */
-boolean
-util_format_is_array(const struct util_format_description *desc);
-
-/**
  * Check if the src format can be blitted to the destination format with
  * a simple memcpy.  For example, blitting from RGBA to RGBx is OK, but not
  * the reverse.
diff --git a/mesalib/src/gallium/auxiliary/util/u_format_other.c b/mesalib/src/gallium/auxiliary/util/u_format_other.c
index c23f4ee4a..85001c14f 100644
--- a/mesalib/src/gallium/auxiliary/util/u_format_other.c
+++ b/mesalib/src/gallium/auxiliary/util/u_format_other.c
@@ -342,7 +342,7 @@ util_format_r8g8bx_snorm_unpack_rgba_float(float *dst_row, unsigned dst_stride,
          int16_t r, g;
 
 #ifdef PIPE_ARCH_BIG_ENDIAN
-         value = util_bswap32(value);
+         value = util_bswap16(value);
 #endif
 
          r = ((int16_t)(value << 8)) >> 8;
@@ -374,7 +374,7 @@ util_format_r8g8bx_snorm_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_strid
          int16_t r, g;
 
 #ifdef PIPE_ARCH_BIG_ENDIAN
-         value = util_bswap32(value);
+         value = util_bswap16(value);
 #endif
 
          r = ((int16_t)(value << 8)) >> 8;
@@ -408,7 +408,7 @@ util_format_r8g8bx_snorm_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
          value |= (uint16_t)((((int8_t)(CLAMP(src[1], -1, 1) * 0x7f)) & 0xff) << 8) ;
 
 #ifdef PIPE_ARCH_BIG_ENDIAN
-         value = util_bswap32(value);
+         value = util_bswap16(value);
 #endif
 
          *dst++ = value;
@@ -438,7 +438,7 @@ util_format_r8g8bx_snorm_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
          value |= (src[1] >> 1) << 8;
 
 #ifdef PIPE_ARCH_BIG_ENDIAN
-         value = util_bswap32(value);
+         value = util_bswap16(value);
 #endif
 
          *dst++ = value;
@@ -459,7 +459,7 @@ util_format_r8g8bx_snorm_fetch_rgba_float(float *dst, const uint8_t *src,
    int16_t r, g;
 
 #ifdef PIPE_ARCH_BIG_ENDIAN
-   value = util_bswap32(value);
+   value = util_bswap16(value);
 #endif
 
    r = ((int16_t)(value << 8)) >> 8;
diff --git a/mesalib/src/gallium/auxiliary/util/u_format_parse.py b/mesalib/src/gallium/auxiliary/util/u_format_parse.py
index 3a39e5ba5..07052b996 100644
--- a/mesalib/src/gallium/auxiliary/util/u_format_parse.py
+++ b/mesalib/src/gallium/auxiliary/util/u_format_parse.py
@@ -144,9 +144,18 @@ class Format:
         if self.layout != PLAIN:
             return False
         ref_channel = self.channels[0]
-        for channel in self.channels[1:]:
+        if ref_channel.type == VOID:
+           ref_channel = self.channels[1]
+        for channel in self.channels:
             if channel.size and (channel.size != ref_channel.size or channel.size % 8):
                 return False
+            if channel.type != VOID:
+                if channel.type != ref_channel.type:
+                    return False
+                if channel.norm != ref_channel.norm:
+                    return False
+                if channel.pure != ref_channel.pure:
+                    return False
         return True
 
     def is_mixed(self):
diff --git a/mesalib/src/gallium/auxiliary/util/u_inlines.h b/mesalib/src/gallium/auxiliary/util/u_inlines.h
index 6ef5fecc6..cb06ee2e0 100644
--- a/mesalib/src/gallium/auxiliary/util/u_inlines.h
+++ b/mesalib/src/gallium/auxiliary/util/u_inlines.h
@@ -114,6 +114,22 @@ pipe_surface_reference(struct pipe_surface **ptr, struct pipe_surface *surf)
    *ptr = surf;
 }
 
+/**
+ * Similar to pipe_surface_reference() but always set the pointer to NULL
+ * and pass in an explicit context.  The explicit context avoids the problem
+ * of using a deleted context's surface_destroy() method when freeing a surface
+ * that's shared by multiple contexts.
+ */
+static INLINE void
+pipe_surface_release(struct pipe_context *pipe, struct pipe_surface **ptr)
+{
+   if (pipe_reference_described(&(*ptr)->reference, NULL,
+                                (debug_reference_descriptor)debug_describe_surface))
+      pipe->surface_destroy(pipe, *ptr);
+   *ptr = NULL;
+}
+
+
 static INLINE void
 pipe_resource_reference(struct pipe_resource **ptr, struct pipe_resource *tex)
 {