svn merge ^/branches/released .

1 files changed, 0 insertions, 178 deletions

diff --git a/mesalib/src/glsl/pp/sl_pp_extension.c b/mesalib/src/glsl/pp/sl_pp_extension.c
deleted file mode 100644
index d119677c2..000000000
--- a/mesalib/src/glsl/pp/sl_pp_extension.c
+++ /dev/null
@@ -1,178 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2009 VMware, Inc.
- * 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
- * without limitation the rights to use, copy, modify, merge, publish,
- * 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.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS 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 <stdlib.h>
-#include <string.h>
-#include "sl_pp_context.h"
-#include "sl_pp_process.h"
-#include "sl_pp_public.h"
-
-
-/**
- * Declare an extension to the preprocessor.  This tells the preprocessor
- * which extensions are supported by Mesa.
- * The shader still needs to have a "#extension name: behavior" line to enable
- * the extension.
- */
-int
-sl_pp_context_add_extension(struct sl_pp_context *context,
-                            const char *name)
-{
-   struct sl_pp_extension ext;
-
-   if (context->num_extensions == SL_PP_MAX_EXTENSIONS) {
-      return -1;
-   }
-
-   ext.name = sl_pp_context_add_unique_str(context, name);
-   if (ext.name == -1) {
-      return -1;
-   }
-
-   context->extensions[context->num_extensions++] = ext;
-
-   assert(context->num_extensions <= sizeof(context->extensions));
-
-   return 0;
-}
-
-
-/**
- * Process a "#extension name: behavior" directive.
- */
-int
-sl_pp_process_extension(struct sl_pp_context *context,
-                        const struct sl_pp_token_info *input,
-                        unsigned int first,
-                        unsigned int last,
-                        struct sl_pp_process_state *state)
-{
-   int extension_name = -1;
-   int behavior = -1;
-   struct sl_pp_token_info out;
-
-   /* Grab the extension name. */
-   if (first < last && input[first].token == SL_PP_IDENTIFIER) {
-      extension_name = input[first].data.identifier;
-      first++;
-   }
-   if (extension_name == -1) {
-      strcpy(context->error_msg, "expected identifier after `#extension'");
-      return -1;
-   }
-
-   /* Make sure the extension is supported. */
-   if (extension_name == context->dict.all) {
-      out.data.extension = extension_name;
-   } else {
-      unsigned int i;
-
-      out.data.extension = -1;
-      for (i = 0; i < context->num_extensions; i++) {
-         if (extension_name == context->extensions[i].name) {
-            out.data.extension = extension_name;
-            break;
-         }
-      }
-   }
-
-   /* Grab the colon separating the extension name and behavior. */
-   while (first < last && input[first].token == SL_PP_WHITESPACE) {
-      first++;
-   }
-   if (first < last && input[first].token == SL_PP_COLON) {
-      first++;
-   } else {
-      strcpy(context->error_msg, "expected `:' after extension name");
-      return -1;
-   }
-   while (first < last && input[first].token == SL_PP_WHITESPACE) {
-      first++;
-   }
-
-   /* Grab the behavior name. */
-   if (first < last && input[first].token == SL_PP_IDENTIFIER) {
-      behavior = input[first].data.identifier;
-      first++;
-   }
-   if (behavior == -1) {
-      strcpy(context->error_msg, "expected identifier after `:'");
-      return -1;
-   }
-
-   if (behavior == context->dict.require) {
-      if (out.data.extension == -1) {
-         strcpy(context->error_msg, "the required extension is not supported");
-         return -1;
-      }
-      if (out.data.extension == context->dict.all) {
-         strcpy(context->error_msg, "invalid behavior for `all' extension: `require'");
-         return -1;
-      }
-      out.token = SL_PP_EXTENSION_REQUIRE;
-   } else if (behavior == context->dict.enable) {
-      if (out.data.extension == -1) {
-         /* Warning: the extension cannot be enabled. */
-         return 0;
-      }
-      if (out.data.extension == context->dict.all) {
-         strcpy(context->error_msg, "invalid behavior for `all' extension: `enable'");
-         return -1;
-      }
-      out.token = SL_PP_EXTENSION_ENABLE;
-   } else if (behavior == context->dict.warn) {
-      if (out.data.extension == -1) {
-         /* Warning: the extension is not supported. */
-         return 0;
-      }
-      out.token = SL_PP_EXTENSION_WARN;
-   } else if (behavior == context->dict.disable) {
-      if (out.data.extension == -1) {
-         /* Warning: the extension is not supported. */
-         return 0;
-      }
-      out.token = SL_PP_EXTENSION_DISABLE;
-   } else {
-      strcpy(context->error_msg, "unrecognised behavior name");
-      return -1;
-   }
-
-   /* Grab the end of line. */
-   while (first < last && input[first].token == SL_PP_WHITESPACE) {
-      first++;
-   }
-   if (first < last) {
-      strcpy(context->error_msg, "expected end of line after behavior name");
-      return -1;
-   }
-
-   if (sl_pp_process_out(state, &out)) {
-      return -1;
-   }
-
-   return 0;
-}