glsl: Change the parser to use the string buffer

Signed-off-by: Thomas Helland <[email protected]>
Tested-by: Dieter Nützel <Dieter at nuetzel-hh.de>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle at amd.com>

V2: Pointed out by Timothy
   - Fix pp.c reralloc size issue and comment

V3 - Use vprintf instead of printf where we should
   - Fixes failing make-check tests

V4 - Use buffer_append_char in a couple places
   - Use append_char in even more places

1 files changed, 4 insertions, 4 deletions

diff --git a/src/compiler/glsl/glcpp/glcpp.h b/src/compiler/glsl/glcpp/glcpp.h
index 2804636c30e..9d997cd9240 100644
--- a/src/compiler/glsl/glcpp/glcpp.h
+++ b/src/compiler/glsl/glcpp/glcpp.h
@@ -33,6 +33,8 @@
 
 #include "util/hash_table.h"
 
+#include "util/string_buffer.h"
+
 #define yyscan_t void*
 
 /* Some data types used for parser values. */
@@ -199,10 +201,8 @@ struct glcpp_parser {
 	int skipping;
 	token_list_t *lex_from_list;
 	token_node_t *lex_from_node;
-	char *output;
-	char *info_log;
-	size_t output_length;
-	size_t info_log_length;
+	struct _mesa_string_buffer *output;
+	struct _mesa_string_buffer *info_log;
 	int error;
 	glcpp_extension_iterator extensions;
 	const struct gl_extensions *extension_list;