aboutsummaryrefslogtreecommitdiff
path: root/mesalib/src/glsl/pp/sl_pp_version.c
diff options
context:
space:
mode:
authormarha <marha@users.sourceforge.net>2010-11-29 22:05:53 +0000
committermarha <marha@users.sourceforge.net>2010-11-29 22:05:53 +0000
commitfed109d6a33c0871291d1bb2f3f6b7a3d1a3e9d7 (patch)
treefa1ba494685a71e28a096990a8707680c7cb378b /mesalib/src/glsl/pp/sl_pp_version.c
parentae340911c1ba1f98b418bd8f1a487fa4d79491b0 (diff)
parent6fda93be42ace9eeab0e82ceebb6798961c9105c (diff)
downloadvcxsrv-fed109d6a33c0871291d1bb2f3f6b7a3d1a3e9d7.tar.gz
vcxsrv-fed109d6a33c0871291d1bb2f3f6b7a3d1a3e9d7.tar.bz2
vcxsrv-fed109d6a33c0871291d1bb2f3f6b7a3d1a3e9d7.zip
svn merge ^/branches/released .
Diffstat (limited to 'mesalib/src/glsl/pp/sl_pp_version.c')
-rw-r--r--mesalib/src/glsl/pp/sl_pp_version.c161
1 files changed, 0 insertions, 161 deletions
diff --git a/mesalib/src/glsl/pp/sl_pp_version.c b/mesalib/src/glsl/pp/sl_pp_version.c
deleted file mode 100644
index 3c995b775..000000000
--- a/mesalib/src/glsl/pp/sl_pp_version.c
+++ /dev/null
@@ -1,161 +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_public.h"
-#include "sl_pp_context.h"
-
-
-int
-sl_pp_version(struct sl_pp_context *context,
- unsigned int *version)
-{
- struct sl_pp_token_peek peek;
- unsigned int line = context->line;
-
- /* Default values if `#version' is not present. */
- *version = 110;
-
- if (sl_pp_token_peek_init(&peek, &context->tokens)) {
- return -1;
- }
-
- /* There can be multiple `#version' directives present.
- * Accept the value of the last one.
- */
- for (;;) {
- struct sl_pp_token_info input;
- int found_hash = 0;
- int found_version = 0;
- int found_number = 0;
- int found_end = 0;
-
- /* Skip whitespace and newlines and seek for hash. */
- while (!found_hash) {
- if (sl_pp_token_peek_get(&peek, &input)) {
- sl_pp_token_peek_destroy(&peek);
- return -1;
- }
-
- switch (input.token) {
- case SL_PP_NEWLINE:
- line++;
- break;
-
- case SL_PP_WHITESPACE:
- break;
-
- case SL_PP_HASH:
- found_hash = 1;
- break;
-
- default:
- sl_pp_token_peek_destroy(&peek);
- return 0;
- }
- }
-
- /* Skip whitespace and seek for `version'. */
- while (!found_version) {
- if (sl_pp_token_peek_get(&peek, &input)) {
- sl_pp_token_peek_destroy(&peek);
- return -1;
- }
-
- switch (input.token) {
- case SL_PP_WHITESPACE:
- break;
-
- case SL_PP_IDENTIFIER:
- if (input.data.identifier != context->dict.version) {
- sl_pp_token_peek_destroy(&peek);
- return 0;
- }
- found_version = 1;
- break;
-
- default:
- sl_pp_token_peek_destroy(&peek);
- return 0;
- }
- }
-
- sl_pp_token_peek_commit(&peek);
-
- /* Skip whitespace and seek for version number. */
- while (!found_number) {
- if (sl_pp_token_buffer_get(&context->tokens, &input)) {
- sl_pp_token_peek_destroy(&peek);
- return -1;
- }
-
- switch (input.token) {
- case SL_PP_WHITESPACE:
- break;
-
- case SL_PP_UINT:
- *version = atoi(sl_pp_context_cstr(context, input.data._uint));
- found_number = 1;
- break;
-
- default:
- strcpy(context->error_msg, "expected version number after `#version'");
- sl_pp_token_peek_destroy(&peek);
- return -1;
- }
- }
-
- /* Skip whitespace and seek for either newline or eof. */
- while (!found_end) {
- if (sl_pp_token_buffer_get(&context->tokens, &input)) {
- sl_pp_token_peek_destroy(&peek);
- return -1;
- }
-
- switch (input.token) {
- case SL_PP_WHITESPACE:
- break;
-
- case SL_PP_NEWLINE:
- line++;
- /* pass thru */
- case SL_PP_EOF:
- context->line = line;
- found_end = 1;
- break;
-
- default:
- strcpy(context->error_msg, "expected end of line after version number");
- sl_pp_token_peek_destroy(&peek);
- return -1;
- }
- }
- }
-
- /* Should not get here. */
-}