diff options
Diffstat (limited to 'src/mesa/shader/slang/slang_codegen.c')
| -rw-r--r-- | src/mesa/shader/slang/slang_codegen.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/src/mesa/shader/slang/slang_codegen.c b/src/mesa/shader/slang/slang_codegen.c index f717a22ac93..13cad6a412b 100644 --- a/src/mesa/shader/slang/slang_codegen.c +++ b/src/mesa/shader/slang/slang_codegen.c @@ -2777,8 +2777,18 @@ _slang_gen_declaration(slang_assemble_ctx *A, slang_operation *oper) assert(oper->num_children <= 1); v = _slang_locate_variable(oper->locals, oper->a_id, GL_TRUE); - /*printf("Declare %s at %p\n", varName, (void *) v);*/ - assert(v); + if (!v) + return NULL; /* "shouldn't happen" */ + + if (v->type.qualifier == SLANG_QUAL_ATTRIBUTE || + v->type.qualifier == SLANG_QUAL_VARYING || + v->type.qualifier == SLANG_QUAL_UNIFORM) { + /* can't declare attribute/uniform vars inside functions */ + slang_info_log_error(A->log, + "local variable '%s' cannot be an attribute/uniform/varying", + varName); + return NULL; + } #if 0 if (v->declared) { @@ -3685,9 +3695,9 @@ _slang_codegen_global_variable(slang_assemble_ctx *A, slang_variable *var, if (dbg) printf("UNIFORM (sz %d) ", totalSize); } else if (var->type.qualifier == SLANG_QUAL_VARYING) { - if (var->type.specifier.type == SLANG_SPEC_STRUCT) { + if (!_slang_type_is_float_vec_mat(var->type.specifier.type)) { slang_info_log_error(A->log, - "varying '%s' cannot be a structure type", + "varying '%s' must be float/vector/matrix", varName); return GL_FALSE; } |