Updated to mesalib 7.9

1 files changed, 0 insertions, 340 deletions

diff --git a/mesalib/src/glsl/pp/sl_pp_if.c b/mesalib/src/glsl/pp/sl_pp_if.c
deleted file mode 100644
index 25cb7a3ca..000000000
--- a/mesalib/src/glsl/pp/sl_pp_if.c
+++ /dev/null
@@ -1,340 +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_expression.h"
-#include "sl_pp_process.h"
-
-
-static int
-_macro_is_defined(struct sl_pp_context *context,
-                  int macro_name)
-{
-   unsigned int i;
-   struct sl_pp_macro *macro;
-
-   for (i = 0; i < context->num_extensions; i++) {
-      if (macro_name == context->extensions[i].name) {
-         return 1;
-      }
-   }
-
-   for (macro = context->macro; macro; macro = macro->next) {
-      if (macro_name == macro->name) {
-         return 1;
-      }
-   }
-
-   return 0;
-}
-
-static int
-_parse_defined(struct sl_pp_context *context,
-               struct sl_pp_token_buffer *buffer,
-               struct sl_pp_process_state *state)
-{
-   struct sl_pp_token_info input;
-   int parens = 0;
-   int defined;
-   struct sl_pp_token_info result;
-
-   if (sl_pp_token_buffer_skip_white(buffer, &input)) {
-      return -1;
-   }
-
-   if (input.token == SL_PP_LPAREN) {
-      if (sl_pp_token_buffer_skip_white(buffer, &input)) {
-         return -1;
-      }
-      parens = 1;
-   }
-
-   if (input.token != SL_PP_IDENTIFIER) {
-      strcpy(context->error_msg, "expected an identifier");
-      return -1;
-   }
-
-   defined = _macro_is_defined(context, input.data.identifier);
-
-   if (parens) {
-      if (sl_pp_token_buffer_skip_white(buffer, &input)) {
-         return -1;
-      }
-      if (input.token != SL_PP_RPAREN) {
-         strcpy(context->error_msg, "expected `)'");
-         return -1;
-      }
-   }
-
-   result.token = SL_PP_UINT;
-   result.data._uint = (defined ? context->dict._1 : context->dict._0);
-
-   if (sl_pp_process_out(state, &result)) {
-      strcpy(context->error_msg, "out of memory");
-      return -1;
-   }
-
-   return 0;
-}
-
-static unsigned int
-_evaluate_if_stack(struct sl_pp_context *context)
-{
-   unsigned int i;
-
-   for (i = context->if_ptr; i < SL_PP_MAX_IF_NESTING; i++) {
-      if (!context->if_stack[i].u.condition) {
-         return 0;
-      }
-   }
-   return 1;
-}
-
-static int
-_parse_if(struct sl_pp_context *context,
-          struct sl_pp_token_buffer *buffer)
-{
-   struct sl_pp_process_state state;
-   int found_end = 0;
-   struct sl_pp_token_info eof;
-   int result;
-
-   if (!context->if_ptr) {
-      strcpy(context->error_msg, "`#if' nesting too deep");
-      return -1;
-   }
-
-   memset(&state, 0, sizeof(state));
-   while (!found_end) {
-      struct sl_pp_token_info input;
-
-      sl_pp_token_buffer_get(buffer, &input);
-      switch (input.token) {
-      case SL_PP_WHITESPACE:
-         break;
-
-      case SL_PP_IDENTIFIER:
-         if (input.data.identifier == context->dict.defined) {
-            if (_parse_defined(context, buffer, &state)) {
-               free(state.out);
-               return -1;
-            }
-         } else {
-            sl_pp_token_buffer_unget(buffer, &input);
-            if (sl_pp_macro_expand(context, buffer, NULL, &state, sl_pp_macro_expand_unknown_to_0)) {
-               free(state.out);
-               return -1;
-            }
-         }
-         break;
-
-      case SL_PP_NEWLINE:
-      case SL_PP_EOF:
-         found_end = 1;
-         break;
-
-      default:
-         if (sl_pp_process_out(&state, &input)) {
-            strcpy(context->error_msg, "out of memory");
-            free(state.out);
-            return -1;
-         }
-      }
-   }
-
-   eof.token = SL_PP_EOF;
-   if (sl_pp_process_out(&state, &eof)) {
-      strcpy(context->error_msg, "out of memory");
-      free(state.out);
-      return -1;
-   }
-
-   if (sl_pp_execute_expression(context, state.out, &result)) {
-      free(state.out);
-      return -1;
-   }
-
-   free(state.out);
-
-   context->if_ptr--;
-   context->if_stack[context->if_ptr].value = 0;
-   context->if_stack[context->if_ptr].u.condition = result ? 1 : 0;
-   context->if_value = _evaluate_if_stack(context);
-
-   return 0;
-}
-
-static int
-_parse_else(struct sl_pp_context *context)
-{
-   union sl_pp_if_state *state = &context->if_stack[context->if_ptr];
-
-   if (context->if_ptr == SL_PP_MAX_IF_NESTING) {
-      strcpy(context->error_msg, "no matching `#if'");
-      return -1;
-   }
-
-   if (state->u.went_thru_else) {
-      strcpy(context->error_msg, "no matching `#if'");
-      return -1;
-   }
-
-   /* Once we had a true condition, the subsequent #elifs should always be false. */
-   state->u.had_true_cond |= state->u.condition;
-
-   /* Update current condition value and mark that we are in the #else block. */
-   state->u.condition = !(state->u.had_true_cond | state->u.condition);
-   state->u.went_thru_else = 1;
-   context->if_value = _evaluate_if_stack(context);
-
-   return 0;
-}
-
-int
-sl_pp_process_if(struct sl_pp_context *context,
-                 struct sl_pp_token_buffer *buffer)
-{
-   return _parse_if(context, buffer);
-}
-
-int
-sl_pp_process_ifdef(struct sl_pp_context *context,
-                    const struct sl_pp_token_info *input,
-                    unsigned int first,
-                    unsigned int last)
-{
-   unsigned int i;
-
-   if (!context->if_ptr) {
-      strcpy(context->error_msg, "`#if' nesting too deep");
-      return -1;
-   }
-
-   for (i = first; i < last; i++) {
-      switch (input[i].token) {
-      case SL_PP_IDENTIFIER:
-         context->if_ptr--;
-         context->if_stack[context->if_ptr].value = 0;
-         context->if_stack[context->if_ptr].u.condition = _macro_is_defined(context, input[i].data.identifier);
-         context->if_value = _evaluate_if_stack(context);
-         return 0;
-
-      case SL_PP_WHITESPACE:
-         break;
-
-      default:
-         strcpy(context->error_msg, "expected an identifier");
-         return -1;
-      }
-   }
-
-   strcpy(context->error_msg, "expected an identifier");
-   return -1;
-}
-
-int
-sl_pp_process_ifndef(struct sl_pp_context *context,
-                     const struct sl_pp_token_info *input,
-                     unsigned int first,
-                     unsigned int last)
-{
-   unsigned int i;
-
-   if (!context->if_ptr) {
-      strcpy(context->error_msg, "`#if' nesting too deep");
-      return -1;
-   }
-
-   for (i = first; i < last; i++) {
-      switch (input[i].token) {
-      case SL_PP_IDENTIFIER:
-         context->if_ptr--;
-         context->if_stack[context->if_ptr].value = 0;
-         context->if_stack[context->if_ptr].u.condition = !_macro_is_defined(context, input[i].data.identifier);
-         context->if_value = _evaluate_if_stack(context);
-         return 0;
-
-      case SL_PP_WHITESPACE:
-         break;
-
-      default:
-         strcpy(context->error_msg, "expected an identifier");
-         return -1;
-      }
-   }
-
-   strcpy(context->error_msg, "expected an identifier");
-   return -1;
-}
-
-int
-sl_pp_process_elif(struct sl_pp_context *context,
-                   struct sl_pp_token_buffer *buffer)
-{
-   if (_parse_else(context)) {
-      return -1;
-   }
-
-   if (context->if_stack[context->if_ptr].u.condition) {
-      context->if_ptr++;
-      if (_parse_if(context, buffer)) {
-         return -1;
-      }
-   }
-
-   /* We are still in the #if block. */
-   context->if_stack[context->if_ptr].u.went_thru_else = 0;
-
-   return 0;
-}
-
-int
-sl_pp_process_else(struct sl_pp_context *context,
-                   const struct sl_pp_token_info *input,
-                   unsigned int first,
-                   unsigned int last)
-{
-   return _parse_else(context);
-}
-
-int
-sl_pp_process_endif(struct sl_pp_context *context,
-                    const struct sl_pp_token_info *input,
-                    unsigned int first,
-                    unsigned int last)
-{
-   if (context->if_ptr == SL_PP_MAX_IF_NESTING) {
-      strcpy(context->error_msg, "no matching `#if'");
-      return -1;
-   }
-
-   context->if_ptr++;
-   context->if_value = _evaluate_if_stack(context);
-
-   return 0;
-}