From 5a81d057dbbf9f4b8fbeee471df70603009c8d6b Mon Sep 17 00:00:00 2001 From: Kenneth Graunke Date: Tue, 31 Aug 2010 09:33:58 -0700 Subject: linker: Fix assertion and cross-version checks for version 100. Fixes an assert (min_version >= 110) which was no longer correct, and also prohibits linking ES2 shaders with non-ES2 shaders. I'm not positive this is correct, but the specification doesn't seem to say. --- src/glsl/linker.cpp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'src/glsl/linker.cpp') diff --git a/src/glsl/linker.cpp b/src/glsl/linker.cpp index 02c7c29878..4d84ab39b3 100644 --- a/src/glsl/linker.cpp +++ b/src/glsl/linker.cpp @@ -1402,9 +1402,10 @@ link_shaders(GLcontext *ctx, struct gl_shader_program *prog) * match shading language versions. With GLSL 1.30 and later, the versions * of all shaders must match. */ - assert(min_version >= 110); + assert(min_version >= 100); assert(max_version <= 130); - if ((max_version >= 130) && (min_version != max_version)) { + if ((max_version >= 130 || min_version == 100) + && min_version != max_version) { linker_error_printf(prog, "all shaders must use same shading " "language version\n"); goto done; -- cgit v1.2.3