Mesa (glsl-pp-rework-2): slang: Propagate error messages from preprocessor.
MichaŠKról
michal at kemper.freedesktop.org
Wed Sep 16 18:28:28 UTC 2009
Module: Mesa
Branch: glsl-pp-rework-2
Commit: c9de313f1b6d0ee8d9304fc3fe11fb84ff494f12
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=c9de313f1b6d0ee8d9304fc3fe11fb84ff494f12
Author: Michal Krol <michal at vmware.com>
Date: Wed Sep 16 20:28:20 2009 +0200
slang: Propagate error messages from preprocessor.
---
src/mesa/shader/slang/slang_compile.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/src/mesa/shader/slang/slang_compile.c b/src/mesa/shader/slang/slang_compile.c
index 8ea8675..19fec53 100644
--- a/src/mesa/shader/slang/slang_compile.c
+++ b/src/mesa/shader/slang/slang_compile.c
@@ -2597,15 +2597,18 @@ compile_with_grammar(grammar id, const char *source, slang_code_unit * unit,
memset(&options, 0, sizeof(options));
if (sl_pp_purify(source, &options, &outbuf)) {
+ slang_info_log_error(infolog, "unable to preprocess the source");
return GL_FALSE;
}
if (sl_pp_context_init(&context)) {
+ slang_info_log_error(infolog, "out of memory");
free(outbuf);
return GL_FALSE;
}
if (sl_pp_tokenise(&context, outbuf, &intokens)) {
+ slang_info_log_error(infolog, "%s", context.error_msg);
sl_pp_context_destroy(&context);
free(outbuf);
return GL_FALSE;
@@ -2614,12 +2617,14 @@ compile_with_grammar(grammar id, const char *source, slang_code_unit * unit,
free(outbuf);
if (sl_pp_version(&context, intokens, &version, &tokens_eaten)) {
+ slang_info_log_error(infolog, "%s", context.error_msg);
sl_pp_context_destroy(&context);
free(intokens);
return GL_FALSE;
}
if (sl_pp_process(&context, &intokens[tokens_eaten], &tokens)) {
+ slang_info_log_error(infolog, "%s", context.error_msg);
sl_pp_context_destroy(&context);
free(intokens);
return GL_FALSE;
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