glsl: add ARB_shader_ballot operations

Reviewed-by: Marek Olšák <[email protected]>

1 files changed, 16 insertions, 0 deletions

diff --git a/src/compiler/glsl/ir_validate.cpp b/src/compiler/glsl/ir_validate.cpp
index 5a1202b0b0d..76a4ed17e77 100644
--- a/src/compiler/glsl/ir_validate.cpp
+++ b/src/compiler/glsl/ir_validate.cpp
@@ -582,6 +582,22 @@ ir_validate::visit_leave(ir_expression *ir)
       assert(ir->type->base_type == GLSL_TYPE_INT);
       break;
 
+   case ir_unop_ballot:
+      assert(ir->type == glsl_type::uint64_t_type);
+      assert(ir->operands[0]->type == glsl_type::bool_type);
+      break;
+
+   case ir_binop_read_invocation:
+      assert(ir->operands[1]->type == glsl_type::uint_type);
+      /* fall-through */
+   case ir_unop_read_first_invocation:
+      assert(ir->type == ir->operands[0]->type);
+      assert(ir->type->is_scalar() || ir->type->is_vector());
+      assert(ir->type->base_type == GLSL_TYPE_FLOAT ||
+             ir->type->base_type == GLSL_TYPE_INT ||
+             ir->type->base_type == GLSL_TYPE_UINT);
+      break;
+
    case ir_unop_vote_any:
    case ir_unop_vote_all:
    case ir_unop_vote_eq: