diff options
| -rw-r--r-- | src/compiler/glsl/ast_to_hir.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/compiler/glsl/ast_to_hir.cpp b/src/compiler/glsl/ast_to_hir.cpp index af5e76dd3ac..0c00585a050 100644 --- a/src/compiler/glsl/ast_to_hir.cpp +++ b/src/compiler/glsl/ast_to_hir.cpp @@ -3589,6 +3589,15 @@ apply_layout_qualifier_to_variable(const struct ast_type_qualifier *qual, } } + if (var->type->contains_sampler()) { + if (var->data.mode != ir_var_uniform && + var->data.mode != ir_var_function_in) { + _mesa_glsl_error(loc, state, "sampler variables may only be declared " + "as function parameters or uniform-qualified " + "global variables"); + } + } + /* Is the 'layout' keyword used with parameters that allow relaxed checking. * Many implementations of GL_ARB_fragment_coord_conventions_enable and some * implementations (only Mesa?) GL_ARB_explicit_attrib_location_enable |