svn merge ^/branches/released .

1 files changed, 0 insertions, 328 deletions

diff --git a/mesalib/src/glsl/pp/sl_pp_process.c b/mesalib/src/glsl/pp/sl_pp_process.c
deleted file mode 100644
index 315ad9bf1..000000000
--- a/mesalib/src/glsl/pp/sl_pp_process.c
+++ /dev/null
@@ -1,328 +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"
-
-
-int
-sl_pp_process_out(struct sl_pp_process_state *state,
-                  const struct sl_pp_token_info *token)
-{
-   if (state->out_len >= state->out_max) {
-      unsigned int new_max = state->out_max;
-
-      if (new_max < 0x100) {
-         new_max = 0x100;
-      } else if (new_max < 0x10000) {
-         new_max *= 2;
-      } else {
-         new_max += 0x10000;
-      }
-
-      state->out = realloc(state->out, new_max * sizeof(struct sl_pp_token_info));
-      if (!state->out) {
-         return -1;
-      }
-      state->out_max = new_max;
-   }
-
-   state->out[state->out_len++] = *token;
-   return 0;
-}
-
-int
-sl_pp_process_get(struct sl_pp_context *context,
-                  struct sl_pp_token_info *output)
-{
-   if (!context->process_state.out) {
-      if (context->line > 1) {
-         struct sl_pp_token_info ti;
-
-         ti.token = SL_PP_LINE;
-         ti.data.line.lineno = context->line - 1;
-         ti.data.line.fileno = context->file;
-         if (sl_pp_process_out(&context->process_state, &ti)) {
-            strcpy(context->error_msg, "out of memory");
-            return -1;
-         }
-
-         ti.token = SL_PP_NEWLINE;
-         if (sl_pp_process_out(&context->process_state, &ti)) {
-            strcpy(context->error_msg, "out of memory");
-            return -1;
-         }
-      }
-   }
-
-   for (;;) {
-      struct sl_pp_token_info input;
-      int found_eof = 0;
-
-      if (context->process_state.out_len) {
-         assert(context->process_state.out);
-         *output = context->process_state.out[0];
-
-         if (context->process_state.out_len > 1) {
-            unsigned int i;
-
-            for (i = 1; i < context->process_state.out_len; i++) {
-               context->process_state.out[i - 1] = context->process_state.out[i];
-            }
-         }
-         context->process_state.out_len--;
-
-         return 0;
-      }
-
-      if (sl_pp_token_buffer_skip_white(&context->tokens, &input)) {
-         return -1;
-      }
-      if (input.token == SL_PP_HASH) {
-         if (sl_pp_token_buffer_skip_white(&context->tokens, &input)) {
-            return -1;
-         }
-         switch (input.token) {
-         case SL_PP_IDENTIFIER:
-            {
-               int name;
-               int found_eol = 0;
-               struct sl_pp_token_info endof;
-               struct sl_pp_token_peek peek;
-               int result = 0;
-
-               /* Directive name. */
-               name = input.data.identifier;
-
-               if (sl_pp_token_buffer_skip_white(&context->tokens, &input)) {
-                  return -1;
-               }
-               sl_pp_token_buffer_unget(&context->tokens, &input);
-
-               if (sl_pp_token_peek_init(&peek, &context->tokens)) {
-                  return -1;
-               }
-
-               while (!found_eol) {
-                  if (sl_pp_token_peek_get(&peek, &input)) {
-                     sl_pp_token_peek_destroy(&peek);
-                     return -1;
-                  }
-                  switch (input.token) {
-                  case SL_PP_NEWLINE:
-                     /* Preserve newline just for the sake of line numbering. */
-                     endof = input;
-                     found_eol = 1;
-                     break;
-
-                  case SL_PP_EOF:
-                     endof = input;
-                     found_eof = 1;
-                     found_eol = 1;
-                     break;
-
-                  default:
-                     break;
-                  }
-               }
-
-               if (name == context->dict._if) {
-                  struct sl_pp_token_buffer buffer;
-
-                  result = sl_pp_token_peek_to_buffer(&peek, &buffer);
-                  if (result == 0) {
-                     result = sl_pp_process_if(context, &buffer);
-                     sl_pp_token_buffer_destroy(&buffer);
-                  }
-               } else if (name == context->dict.ifdef) {
-                  result = sl_pp_process_ifdef(context, peek.tokens, 0, peek.size - 1);
-               } else if (name == context->dict.ifndef) {
-                  result = sl_pp_process_ifndef(context, peek.tokens, 0, peek.size - 1);
-               } else if (name == context->dict.elif) {
-                  struct sl_pp_token_buffer buffer;
-
-                  result = sl_pp_token_peek_to_buffer(&peek, &buffer);
-                  if (result == 0) {
-                     result = sl_pp_process_elif(context, &buffer);
-                     sl_pp_token_buffer_destroy(&buffer);
-                  }
-               } else if (name == context->dict._else) {
-                  result = sl_pp_process_else(context, peek.tokens, 0, peek.size - 1);
-               } else if (name == context->dict.endif) {
-                  result = sl_pp_process_endif(context, peek.tokens, 0, peek.size - 1);
-               } else if (context->if_value) {
-                  if (name == context->dict.define) {
-                     result = sl_pp_process_define(context, peek.tokens, 0, peek.size - 1);
-                  } else if (name == context->dict.error) {
-                     sl_pp_process_error(context, peek.tokens, 0, peek.size - 1);
-                     result = -1;
-                  } else if (name == context->dict.extension) {
-                     result = sl_pp_process_extension(context, peek.tokens, 0, peek.size - 1, &context->process_state);
-                  } else if (name == context->dict.line) {
-                     struct sl_pp_token_buffer buffer;
-
-                     result = sl_pp_token_peek_to_buffer(&peek, &buffer);
-                     if (result == 0) {
-                        result = sl_pp_process_line(context, &buffer, &context->process_state);
-                        sl_pp_token_buffer_destroy(&buffer);
-                     }
-                  } else if (name == context->dict.pragma) {
-                     result = sl_pp_process_pragma(context, peek.tokens, 0, peek.size - 1, &context->process_state);
-                  } else if (name == context->dict.undef) {
-                     result = sl_pp_process_undef(context, peek.tokens, 0, peek.size - 1);
-                  } else {
-                     strcpy(context->error_msg, "unrecognised directive name");
-                     result = -1;
-                  }
-               }
-
-               sl_pp_token_peek_commit(&peek);
-               sl_pp_token_peek_destroy(&peek);
-
-               if (result) {
-                  return result;
-               }
-
-               if (sl_pp_process_out(&context->process_state, &endof)) {
-                  strcpy(context->error_msg, "out of memory");
-                  return -1;
-               }
-               context->line++;
-            }
-            break;
-
-         case SL_PP_NEWLINE:
-            /* Empty directive. */
-            if (sl_pp_process_out(&context->process_state, &input)) {
-               strcpy(context->error_msg, "out of memory");
-               return -1;
-            }
-            context->line++;
-            break;
-
-         case SL_PP_EOF:
-            /* Empty directive. */
-            if (sl_pp_process_out(&context->process_state, &input)) {
-               strcpy(context->error_msg, "out of memory");
-               return -1;
-            }
-            found_eof = 1;
-            break;
-
-         default:
-            strcpy(context->error_msg, "expected a directive name");
-            return -1;
-         }
-      } else {
-         int found_eol = 0;
-
-         sl_pp_token_buffer_unget(&context->tokens, &input);
-
-         while (!found_eol) {
-            if (sl_pp_token_buffer_get(&context->tokens, &input)) {
-               return -1;
-            }
-
-            switch (input.token) {
-            case SL_PP_WHITESPACE:
-               /* Drop whitespace all together at this point. */
-               break;
-
-            case SL_PP_NEWLINE:
-               /* Preserve newline just for the sake of line numbering. */
-               if (sl_pp_process_out(&context->process_state, &input)) {
-                  strcpy(context->error_msg, "out of memory");
-                  return -1;
-               }
-               context->line++;
-               found_eol = 1;
-               break;
-
-            case SL_PP_EOF:
-               if (sl_pp_process_out(&context->process_state, &input)) {
-                  strcpy(context->error_msg, "out of memory");
-                  return -1;
-               }
-               found_eof = 1;
-               found_eol = 1;
-               break;
-
-            case SL_PP_IDENTIFIER:
-               sl_pp_token_buffer_unget(&context->tokens, &input);
-               if (sl_pp_macro_expand(context, &context->tokens, NULL, &context->process_state,
-                                      context->if_value ? sl_pp_macro_expand_normal : sl_pp_macro_expand_mute)) {
-                  return -1;
-               }
-               break;
-
-            default:
-               if (context->if_value) {
-                  if (sl_pp_process_out(&context->process_state, &input)) {
-                     strcpy(context->error_msg, "out of memory");
-                     return -1;
-                  }
-               }
-            }
-         }
-      }
-
-      if (found_eof) {
-         if (context->if_ptr != SL_PP_MAX_IF_NESTING) {
-            strcpy(context->error_msg, "expected `#endif' directive");
-            return -1;
-         }
-      }
-   }
-}
-
-int
-sl_pp_process(struct sl_pp_context *context,
-              struct sl_pp_token_info **output)
-{
-   struct sl_pp_process_state state;
-
-   memset(&state, 0, sizeof(state));
-   for (;;) {
-      struct sl_pp_token_info input;
-
-      if (sl_pp_process_get(context, &input)) {
-         free(state.out);
-         return -1;
-      }
-      if (sl_pp_process_out(&state, &input)) {
-         free(state.out);
-         return -1;
-      }
-      if (input.token == SL_PP_EOF) {
-         *output = state.out;
-         return 0;
-      }
-   }
-}