diff options
Diffstat (limited to 'src/mesa/drivers')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp index f9a08a011f2..cb4cb877b66 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp @@ -1402,6 +1402,10 @@ vec4_visitor::visit(ir_dereference_variable *ir) this->result = src_reg(*reg); + /* System values get their swizzle from the dst_reg writemask */ + if (ir->var->mode == ir_var_system_value) + return; + if (type->is_scalar() || type->is_vector() || type->is_matrix()) this->result.swizzle = swizzle_for_size(type->vector_elements); } |