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-rw-r--r--src/mesa/shader/slang/slang_codegen.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mesa/shader/slang/slang_codegen.c b/src/mesa/shader/slang/slang_codegen.c
index edb060a23f5..f717a22ac93 100644
--- a/src/mesa/shader/slang/slang_codegen.c
+++ b/src/mesa/shader/slang/slang_codegen.c
@@ -3726,6 +3726,14 @@ _slang_codegen_global_variable(slang_assemble_ctx *A, slang_variable *var,
if (dbg) printf("VARYING ");
}
else if (var->type.qualifier == SLANG_QUAL_ATTRIBUTE) {
+ /* attributes must be float, vec or mat */
+ if (!_slang_type_is_float_vec_mat(var->type.specifier.type)) {
+ slang_info_log_error(A->log,
+ "attribute '%s' must be float/vector/matrix",
+ varName);
+ return GL_FALSE;
+ }
+
if (prog) {
/* user-defined vertex attribute */
const GLint attr = -1; /* unknown */