glcpp: Don't strlen() the output for every token being printed.

The ralloc string appending functions were originally intended for
simple, non-hot-path uses like printing to an info log.

Cuts Unigine Tropics load time by around 20% (6 seconds).

v2: Avoid strlen() on every newline, too.

Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Ian Romanick <[email protected]> [v1]
Acked-by: José Fonseca <[email protected]> [v1]

1 files changed, 2 insertions, 0 deletions

diff --git a/src/glsl/glcpp/glcpp.h b/src/glsl/glcpp/glcpp.h
index dc816e90ee7..2d7cad2e601 100644
--- a/src/glsl/glcpp/glcpp.h
+++ b/src/glsl/glcpp/glcpp.h
@@ -174,6 +174,8 @@ struct glcpp_parser {
 	token_node_t *lex_from_node;
 	char *output;
 	char *info_log;
+	size_t output_length;
+	size_t info_log_length;
 	int error;
 };