randrproto xkeyboard-config fontconfig libX11 libXdmcp libXmu pixman xkbcomp xserver mesa git update 20 Apr 2015

xserver          commit b1029716e41e252f149b82124a149da180607c96
xkeyboard-config commit 7d00bcc2d9c3944bbdfcbe472ee3299729dc7687
libX11           commit 748d47e69f5c12d8557d56a8a8ec166588da7b93
libXdmcp         commit b10f382e3aa2e86cd5a2bc27d6758da55f0ab1f6
xkbcomp          commit 1ae525b3d236b59e6437b2b5433d460e18370973
pixman           commit 58e21d3e45c5227c2ca9ac00cf044f22a7975180
randrproto       commit 98da0d6e48b7d124d6788ea568e9f9e3dc204322
libXmu           commit 4459e6940fe3fdf26a8d5d4c71989498bc400a62
fontconfig       commit 07be485a0a84995ce69bf60e3b1bb22cb35f6b0e
mesa             commit c1485f4b7d044724b3dbc1011f3c3a8a53132010

5 files changed, 24 insertions, 234 deletions

diff --git a/mesalib/src/gallium/auxiliary/util/u_debug_symbol.c b/mesalib/src/gallium/auxiliary/util/u_debug_symbol.c
index bba9122e7..542493252 100644
--- a/mesalib/src/gallium/auxiliary/util/u_debug_symbol.c
+++ b/mesalib/src/gallium/auxiliary/util/u_debug_symbol.c
@@ -82,18 +82,10 @@ getDbgHelpProcAddress(LPCSTR lpProcName)
          hModule = LoadLibraryA("mgwhelp.dll");
          if (!hModule) {
             _debug_printf("warning: mgwhelp.dll not found: symbol names will not be resolved\n"
-                          "warning: download it from http://code.google.com/p/jrfonseca/wiki/DrMingw#MgwHelp\n");
+                          "warning: download it from https://github.com/jrfonseca/drmingw/#mgwhelp\n");
          }
       }
-
-      /*
-       * bfdhelp.dll was the predecessor of mgwhelp.dll.  It is available from
-       * http://people.freedesktop.org/~jrfonseca/bfdhelp/ for now.
-       */
-      if (!hModule) {
-         hModule = LoadLibraryA("bfdhelp.dll");
-      }
-   #endif
+#endif
 
       /*
        * Fallback to the real DbgHelp.
diff --git a/mesalib/src/gallium/auxiliary/util/u_linkage.c b/mesalib/src/gallium/auxiliary/util/u_linkage.c
deleted file mode 100644
index 245d941dc..000000000
--- a/mesalib/src/gallium/auxiliary/util/u_linkage.c
+++ /dev/null
@@ -1,149 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2010 Luca Barbieri
- *
- * 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
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, 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 NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR 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.
- *
- **************************************************************************/
-
-#include "util/u_debug.h"
-#include "pipe/p_shader_tokens.h"
-#include "tgsi/tgsi_parse.h"
-#include "tgsi/tgsi_scan.h"
-#include "util/u_linkage.h"
-
-/* we must only record the registers that are actually used, not just declared */
-static INLINE boolean
-util_semantic_set_test_and_set(struct util_semantic_set *set, unsigned value)
-{
-   unsigned mask = 1 << (value % (sizeof(long) * 8));
-   unsigned long *p = &set->masks[value / (sizeof(long) * 8)];
-   unsigned long v = *p & mask;
-   *p |= mask;
-   return !!v;
-}
-
-unsigned
-util_semantic_set_from_program_file(struct util_semantic_set *set, const struct tgsi_token *tokens, enum tgsi_file_type file)
-{
-   struct tgsi_shader_info info;
-   struct tgsi_parse_context parse;
-   unsigned count = 0;
-   ubyte *semantic_name;
-   ubyte *semantic_index;
-
-   tgsi_scan_shader(tokens, &info);
-
-   if(file == TGSI_FILE_INPUT)
-   {
-      semantic_name = info.input_semantic_name;
-      semantic_index = info.input_semantic_index;
-   }
-   else if(file == TGSI_FILE_OUTPUT)
-   {
-      semantic_name = info.output_semantic_name;
-      semantic_index = info.output_semantic_index;
-   }
-   else
-   {
-      assert(0);
-      semantic_name = NULL;
-      semantic_index = NULL;
-   }
-
-   tgsi_parse_init(&parse, tokens);
-
-   memset(set->masks, 0, sizeof(set->masks));
-   while(!tgsi_parse_end_of_tokens(&parse))
-   {
-      tgsi_parse_token(&parse);
-
-      if(parse.FullToken.Token.Type == TGSI_TOKEN_TYPE_INSTRUCTION)
-      {
-	 const struct tgsi_full_instruction *finst = &parse.FullToken.FullInstruction;
-	 unsigned i;
-	 for(i = 0; i < finst->Instruction.NumDstRegs; ++i)
-	 {
-	    if(finst->Dst[i].Register.File == file)
-	    {
-	       unsigned idx = finst->Dst[i].Register.Index;
-	       if(semantic_name[idx] == TGSI_SEMANTIC_GENERIC)
-	       {
-		  if(!util_semantic_set_test_and_set(set, semantic_index[idx]))
-		     ++count;
-	       }
-	    }
-	 }
-
-	 for(i = 0; i < finst->Instruction.NumSrcRegs; ++i)
-	 {
-	    if(finst->Src[i].Register.File == file)
-	    {
-	       unsigned idx = finst->Src[i].Register.Index;
-	       if(semantic_name[idx] == TGSI_SEMANTIC_GENERIC)
-	       {
-		  if(!util_semantic_set_test_and_set(set, semantic_index[idx]))
-		     ++count;
-	       }
-	    }
-	 }
-      }
-   }
-   tgsi_parse_free(&parse);
-
-   return count;
-}
-
-#define UTIL_SEMANTIC_SET_FOR_EACH(i, set) for(i = 0; i < 256; ++i) if(set->masks[i / (sizeof(long) * 8)] & (1 << (i % (sizeof(long) * 8))))
-
-void
-util_semantic_layout_from_set(unsigned char *layout, const struct util_semantic_set *set, unsigned efficient_slots, unsigned num_slots)
-{
-   int first = -1;
-   int last = -1;
-   unsigned i;
-
-   memset(layout, 0xff, num_slots);
-
-   UTIL_SEMANTIC_SET_FOR_EACH(i, set)
-   {
-      if(first < 0)
-	 first = i;
-      last = i;
-   }
-
-   if (last < (int) efficient_slots)
-   {
-      UTIL_SEMANTIC_SET_FOR_EACH(i, set)
-         layout[i] = i;
-   }
-   else if ((last - first) < (int) efficient_slots)
-   {
-      UTIL_SEMANTIC_SET_FOR_EACH(i, set)
-         layout[i - first] = i;
-   }
-   else
-   {
-      unsigned idx = 0;
-      UTIL_SEMANTIC_SET_FOR_EACH(i, set)
-         layout[idx++] = i;
-   }
-}
diff --git a/mesalib/src/gallium/auxiliary/util/u_linkage.h b/mesalib/src/gallium/auxiliary/util/u_linkage.h
deleted file mode 100644
index 7b23123d3..000000000
--- a/mesalib/src/gallium/auxiliary/util/u_linkage.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2010 Luca Barbieri
- *
- * 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
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, 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 NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR 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.
- *
- **************************************************************************/
-
-#ifndef U_LINKAGE_H_
-#define U_LINKAGE_H_
-
-#include "pipe/p_compiler.h"
-#include "pipe/p_shader_tokens.h"
-
-struct util_semantic_set
-{
-   unsigned long masks[256 / 8 / sizeof(unsigned long)];
-};
-
-static INLINE boolean
-util_semantic_set_contains(struct util_semantic_set *set, unsigned char value)
-{
-   return !!(set->masks[value / (sizeof(long) * 8)] & (1 << (value / (sizeof(long) * 8))));
-}
-
-unsigned util_semantic_set_from_program_file(struct util_semantic_set *set, const struct tgsi_token *tokens, enum tgsi_file_type file);
-
-/* efficient_slots is the number of slots such that hardware performance is
- * the same for using that amount, with holes, or less slots but with less
- * holes.
- *
- * num_slots is the size of the layout array and hardware limit instead.
- *
- * efficient_slots == 0 or efficient_slots == num_slots are typical settings.
- */
-void util_semantic_layout_from_set(unsigned char *layout, const struct util_semantic_set *set, unsigned efficient_slots, unsigned num_slots);
-
-static INLINE void
-util_semantic_table_from_layout(unsigned char *table, size_t table_size, unsigned char *layout,
-                                unsigned char first_slot_value, unsigned char num_slots)
-{
-   unsigned char i;
-   memset(table, 0xff, table_size);
-
-   for(i = 0; i < num_slots; ++i)
-      table[layout[i]] = first_slot_value + i;
-}
-
-#endif /* U_LINKAGE_H_ */
diff --git a/mesalib/src/gallium/auxiliary/util/u_math.h b/mesalib/src/gallium/auxiliary/util/u_math.h
index 8f62cac66..3d27a59e8 100644
--- a/mesalib/src/gallium/auxiliary/util/u_math.h
+++ b/mesalib/src/gallium/auxiliary/util/u_math.h
@@ -383,14 +383,28 @@ unsigned ffs( unsigned u )
 
    return i;
 }
-#elif defined(__MINGW32__) || defined(PIPE_OS_ANDROID)
+#elif defined(__MINGW32__) || defined(PIPE_OS_ANDROID) || \
+    defined(HAVE___BUILTIN_FFS)
 #define ffs __builtin_ffs
-#define ffsll __builtin_ffsll
 #endif
 
 #endif /* FFS_DEFINED */
 
 /**
+ * Find first bit set in long long.  Least significant bit is 1.
+ * Return 0 if no bits set.
+ */
+#ifndef FFSLL_DEFINED
+#define FFSLL_DEFINED 1
+
+#if defined(__MINGW32__) || defined(PIPE_OS_ANDROID) || \
+    defined(HAVE___BUILTIN_FFSLL)
+#define ffsll __builtin_ffsll
+#endif
+
+#endif /* FFSLL_DEFINED */
+
+/**
  * Find last bit set in a word.  The least significant bit is 1.
  * Return 0 if no bits are set.
  */
diff --git a/mesalib/src/gallium/auxiliary/util/u_tile.c b/mesalib/src/gallium/auxiliary/util/u_tile.c
index 6252e5dcf..8e199200f 100644
--- a/mesalib/src/gallium/auxiliary/util/u_tile.c
+++ b/mesalib/src/gallium/auxiliary/util/u_tile.c
@@ -214,13 +214,13 @@ s8x24_get_tile_rgba(const unsigned *src,
    unsigned i, j;
 
    for (i = 0; i < h; i++) {
-      float *pRow = p;
+      uint32_t *pRow = (uint32_t *)p;
 
       for (j = 0; j < w; j++, pRow += 4) {
          pRow[0] =
          pRow[1] =
          pRow[2] =
-         pRow[3] = (float)((*src++ >> 24) & 0xff);
+         pRow[3] = ((*src++ >> 24) & 0xff);
       }
 
       p += dst_stride;
@@ -241,12 +241,12 @@ x24s8_get_tile_rgba(const unsigned *src,
    unsigned i, j;
 
    for (i = 0; i < h; i++) {
-      float *pRow = p;
+      uint32_t *pRow = (uint32_t *)p;
       for (j = 0; j < w; j++, pRow += 4) {
          pRow[0] =
          pRow[1] =
          pRow[2] =
-         pRow[3] = (float)(*src++ & 0xff);
+         pRow[3] = (*src++ & 0xff);
       }
       p += dst_stride;
    }
@@ -265,12 +265,12 @@ s8_get_tile_rgba(const unsigned char *src,
    unsigned i, j;
 
    for (i = 0; i < h; i++) {
-      float *pRow = p;
+      uint32_t *pRow = (uint32_t *)p;
       for (j = 0; j < w; j++, pRow += 4) {
          pRow[0] =
          pRow[1] =
          pRow[2] =
-         pRow[3] = (float)(*src++ & 0xff);
+         pRow[3] = (*src++ & 0xff);
       }
       p += dst_stride;
    }