Mesa (master): mesa: prevent the slang code generator from aborting when faced with a sampler variable redeclaration .
Brian Paul
brianp at kemper.freedesktop.org
Thu Sep 25 15:58:49 UTC 2008
Module: Mesa
Branch: master
Commit: 7be5411ce69f0f6be1f31079b9fbdea4967358a0
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=7be5411ce69f0f6be1f31079b9fbdea4967358a0
Author: Sam Hocevar <sam at zoy.org>
Date: Thu Sep 25 14:56:41 2008 +0200
mesa: prevent the slang code generator from aborting when faced with a sampler variable redeclaration.
---
src/mesa/shader/slang/slang_codegen.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/src/mesa/shader/slang/slang_codegen.c b/src/mesa/shader/slang/slang_codegen.c
index 7006e86..72a3c0e 100644
--- a/src/mesa/shader/slang/slang_codegen.c
+++ b/src/mesa/shader/slang/slang_codegen.c
@@ -2439,7 +2439,11 @@ _slang_gen_var_decl(slang_assemble_ctx *A, slang_variable *var)
/*assert(!var->declared);*/
var->declared = GL_TRUE;
- assert(!is_sampler_type(&var->type));
+ if(is_sampler_type(&var->type)) {
+ slang_info_log_error(A->log, "redeclaration of sampler '%s'",
+ (char*) var->a_name);
+ return NULL;
+ }
n = new_node0(IR_VAR_DECL);
if (n) {
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