Used synchronise script to update files

1 files changed, 226 insertions, 226 deletions

diff --git a/mesalib/src/mesa/main/remap.c b/mesalib/src/mesa/main/remap.c
index 6da31deb3..c89fba453 100644
--- a/mesalib/src/mesa/main/remap.c
+++ b/mesalib/src/mesa/main/remap.c
@@ -1,226 +1,226 @@
-/*

- * Mesa 3-D graphics library

- * Version:  7.7

- *

- * Copyright (C) 2009 Chia-I Wu <olv@0xlab.org>

- *

- * 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 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 AUTHORS OR COPYRIGHT HOLDERS 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.

- */

-

-

-/**

- * \file remap.c

- * Remap table management.

- *

- * Entries in the dispatch table are either static or dynamic.  The

- * dispatch table is shared by mesa core and glapi.  When they are

- * built separately, it is possible that a static entry in mesa core

- * is dynamic, or assigned a different static offset, in glapi.  The

- * remap table is in charge of mapping a static entry in mesa core to

- * a dynamic entry, or the corresponding static entry, in glapi.

- */

-

-#include "mfeatures.h"

-

-#if FEATURE_remap_table

-

-#include "remap.h"

-#include "imports.h"

-#include "glapi/glapi.h"

-

-#define MAX_ENTRY_POINTS 16

-

-#define need_MESA_remap_table

-#include "main/remap_helper.h"

-

-

-/* this is global for quick access */

-int driDispatchRemapTable[driDispatchRemapTable_size];

-

-

-/**

- * Return the spec string associated with the given function index.

- * The index is available from including remap_helper.h.

- *

- * \param func_index an opaque function index.

- *

- * \return the spec string associated with the function index, or NULL.

- */

-const char *

-_mesa_get_function_spec(GLint func_index)

-{

-   if (func_index < Elements(_mesa_function_pool))

-      return _mesa_function_pool + func_index;

-   else

-      return NULL;

-}

-

-

-/**

- * Map a function by its spec.  The function will be added to glapi,

- * and the dispatch offset will be returned.

- *

- * \param spec a '\0'-separated string array specifying a function.

- *        It begins with the parameter signature of the function,

- *        followed by the names of the entry points.  An empty entry

- *        point name terminates the array.

- *

- * \return the offset of the (re-)mapped function in the dispatch

- *         table, or -1.

- */

-GLint

-_mesa_map_function_spec(const char *spec)

-{

-   const char *signature;

-   const char *names[MAX_ENTRY_POINTS + 1];

-   GLint num_names = 0;

-

-   if (!spec)

-      return -1;

-

-   signature = spec;

-   spec += strlen(spec) + 1;

-

-   /* spec is terminated by an empty string */

-   while (*spec) {

-      names[num_names] = spec;

-      num_names++;

-      if (num_names >= MAX_ENTRY_POINTS)

-         break;

-      spec += strlen(spec) + 1;

-   }

-   if (!num_names)

-      return -1;

-

-   names[num_names] = NULL;

-

-   /* add the entry points to the dispatch table */

-   return _glapi_add_dispatch(names, signature);

-}

-

-

-/**

- * Map an array of functions.  This is a convenient function for

- * use with arrays available from including remap_helper.h.

- *

- * Note that the dispatch offsets of the functions are not returned.

- * If they are needed, _mesa_map_function_spec() should be used.

- *

- * \param func_array an array of function remaps.

- */

-void

-_mesa_map_function_array(const struct gl_function_remap *func_array)

-{

-   GLint i;

-

-   if (!func_array)

-      return;

-

-   for (i = 0; func_array[i].func_index != -1; i++) {

-      const char *spec;

-      GLint offset;

-

-      spec = _mesa_get_function_spec(func_array[i].func_index);

-      if (!spec) {

-         _mesa_problem(NULL, "invalid function index %d",

-                       func_array[i].func_index);

-         continue;

-      }

-

-      offset = _mesa_map_function_spec(spec);

-      /* error checks */

-      if (offset < 0) {

-         const char *name = spec + strlen(spec) + 1;

-         _mesa_warning(NULL, "failed to remap %s", name);

-      }

-      else if (func_array[i].dispatch_offset >= 0 &&

-               offset != func_array[i].dispatch_offset) {

-         const char *name = spec + strlen(spec) + 1;

-         _mesa_problem(NULL, "%s should be mapped to %d, not %d",

-                       name, func_array[i].dispatch_offset, offset);

-      }

-   }

-}

-

-

-/**

- * Map the functions which are already static.

- *

- * When a extension function are incorporated into the ABI, the

- * extension suffix is usually stripped.  Mapping such functions

- * makes sure the alternative names are available.

- *

- * Note that functions mapped by _mesa_init_remap_table() are

- * excluded.

- */

-void

-_mesa_map_static_functions(void)

-{

-   /* Remap static functions which have alternative names and are in the ABI.

-    * This is to be on the safe side.  glapi should have defined those names.

-    */

-   _mesa_map_function_array(MESA_alt_functions);

-}

-

-

-/**

- * Initialize the remap table.  This is called in one_time_init().

- * The remap table needs to be initialized before calling the

- * CALL/GET/SET macros defined in main/dispatch.h.

- */

-static void

-_mesa_do_init_remap_table(const char *pool,

-			  int size,

-			  const struct gl_function_pool_remap *remap)

-{

-   static GLboolean initialized = GL_FALSE;

-   GLint i;

-

-   if (initialized)

-      return;

-   initialized = GL_TRUE;

-

-   /* initialize the remap table */

-   for (i = 0; i < size; i++) {

-      GLint offset;

-      const char *spec;

-

-      /* sanity check */

-      ASSERT(i == remap[i].remap_index);

-      spec = _mesa_function_pool + remap[i].pool_index;

-

-      offset = _mesa_map_function_spec(spec);

-      /* store the dispatch offset in the remap table */

-      driDispatchRemapTable[i] = offset;

-      if (offset < 0)

-         _mesa_warning(NULL, "failed to remap index %d", i);

-   }

-}

-

-

-void

-_mesa_init_remap_table(void)

-{

-   _mesa_do_init_remap_table(_mesa_function_pool,

-			     driDispatchRemapTable_size,

-			     MESA_remap_table_functions);

-}

-

-

-#endif /* FEATURE_remap_table */

+/*
+ * Mesa 3-D graphics library
+ * Version:  7.7
+ *
+ * Copyright (C) 2009 Chia-I Wu <olv@0xlab.org>
+ *
+ * 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 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 AUTHORS OR COPYRIGHT HOLDERS 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.
+ */
+
+
+/**
+ * \file remap.c
+ * Remap table management.
+ *
+ * Entries in the dispatch table are either static or dynamic.  The
+ * dispatch table is shared by mesa core and glapi.  When they are
+ * built separately, it is possible that a static entry in mesa core
+ * is dynamic, or assigned a different static offset, in glapi.  The
+ * remap table is in charge of mapping a static entry in mesa core to
+ * a dynamic entry, or the corresponding static entry, in glapi.
+ */
+
+#include "mfeatures.h"
+
+#if FEATURE_remap_table
+
+#include "remap.h"
+#include "imports.h"
+#include "glapi/glapi.h"
+
+#define MAX_ENTRY_POINTS 16
+
+#define need_MESA_remap_table
+#include "main/remap_helper.h"
+
+
+/* this is global for quick access */
+int driDispatchRemapTable[driDispatchRemapTable_size];
+
+
+/**
+ * Return the spec string associated with the given function index.
+ * The index is available from including remap_helper.h.
+ *
+ * \param func_index an opaque function index.
+ *
+ * \return the spec string associated with the function index, or NULL.
+ */
+const char *
+_mesa_get_function_spec(GLint func_index)
+{
+   if (func_index < Elements(_mesa_function_pool))
+      return _mesa_function_pool + func_index;
+   else
+      return NULL;
+}
+
+
+/**
+ * Map a function by its spec.  The function will be added to glapi,
+ * and the dispatch offset will be returned.
+ *
+ * \param spec a '\0'-separated string array specifying a function.
+ *        It begins with the parameter signature of the function,
+ *        followed by the names of the entry points.  An empty entry
+ *        point name terminates the array.
+ *
+ * \return the offset of the (re-)mapped function in the dispatch
+ *         table, or -1.
+ */
+GLint
+_mesa_map_function_spec(const char *spec)
+{
+   const char *signature;
+   const char *names[MAX_ENTRY_POINTS + 1];
+   GLint num_names = 0;
+
+   if (!spec)
+      return -1;
+
+   signature = spec;
+   spec += strlen(spec) + 1;
+
+   /* spec is terminated by an empty string */
+   while (*spec) {
+      names[num_names] = spec;
+      num_names++;
+      if (num_names >= MAX_ENTRY_POINTS)
+         break;
+      spec += strlen(spec) + 1;
+   }
+   if (!num_names)
+      return -1;
+
+   names[num_names] = NULL;
+
+   /* add the entry points to the dispatch table */
+   return _glapi_add_dispatch(names, signature);
+}
+
+
+/**
+ * Map an array of functions.  This is a convenient function for
+ * use with arrays available from including remap_helper.h.
+ *
+ * Note that the dispatch offsets of the functions are not returned.
+ * If they are needed, _mesa_map_function_spec() should be used.
+ *
+ * \param func_array an array of function remaps.
+ */
+void
+_mesa_map_function_array(const struct gl_function_remap *func_array)
+{
+   GLint i;
+
+   if (!func_array)
+      return;
+
+   for (i = 0; func_array[i].func_index != -1; i++) {
+      const char *spec;
+      GLint offset;
+
+      spec = _mesa_get_function_spec(func_array[i].func_index);
+      if (!spec) {
+         _mesa_problem(NULL, "invalid function index %d",
+                       func_array[i].func_index);
+         continue;
+      }
+
+      offset = _mesa_map_function_spec(spec);
+      /* error checks */
+      if (offset < 0) {
+         const char *name = spec + strlen(spec) + 1;
+         _mesa_warning(NULL, "failed to remap %s", name);
+      }
+      else if (func_array[i].dispatch_offset >= 0 &&
+               offset != func_array[i].dispatch_offset) {
+         const char *name = spec + strlen(spec) + 1;
+         _mesa_problem(NULL, "%s should be mapped to %d, not %d",
+                       name, func_array[i].dispatch_offset, offset);
+      }
+   }
+}
+
+
+/**
+ * Map the functions which are already static.
+ *
+ * When a extension function are incorporated into the ABI, the
+ * extension suffix is usually stripped.  Mapping such functions
+ * makes sure the alternative names are available.
+ *
+ * Note that functions mapped by _mesa_init_remap_table() are
+ * excluded.
+ */
+void
+_mesa_map_static_functions(void)
+{
+   /* Remap static functions which have alternative names and are in the ABI.
+    * This is to be on the safe side.  glapi should have defined those names.
+    */
+   _mesa_map_function_array(MESA_alt_functions);
+}
+
+
+/**
+ * Initialize the remap table.  This is called in one_time_init().
+ * The remap table needs to be initialized before calling the
+ * CALL/GET/SET macros defined in main/dispatch.h.
+ */
+static void
+_mesa_do_init_remap_table(const char *pool,
+			  int size,
+			  const struct gl_function_pool_remap *remap)
+{
+   static GLboolean initialized = GL_FALSE;
+   GLint i;
+
+   if (initialized)
+      return;
+   initialized = GL_TRUE;
+
+   /* initialize the remap table */
+   for (i = 0; i < size; i++) {
+      GLint offset;
+      const char *spec;
+
+      /* sanity check */
+      ASSERT(i == remap[i].remap_index);
+      spec = _mesa_function_pool + remap[i].pool_index;
+
+      offset = _mesa_map_function_spec(spec);
+      /* store the dispatch offset in the remap table */
+      driDispatchRemapTable[i] = offset;
+      if (offset < 0)
+         _mesa_warning(NULL, "failed to remap index %d", i);
+   }
+}
+
+
+void
+_mesa_init_remap_table(void)
+{
+   _mesa_do_init_remap_table(_mesa_function_pool,
+			     driDispatchRemapTable_size,
+			     MESA_remap_table_functions);
+}
+
+
+#endif /* FEATURE_remap_table */