Using this enum improves the readibility of calls to assign(), whose third argument is a writemask.
Signed-off-by: Chad Versace <chad.vers...@linux.intel.com> --- src/glsl/ir_builder.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/src/glsl/ir_builder.h b/src/glsl/ir_builder.h index f3aa0d7..82e3762 100644 --- a/src/glsl/ir_builder.h +++ b/src/glsl/ir_builder.h @@ -25,6 +25,15 @@ namespace ir_builder { +#ifndef WRITEMASK_X +enum writemask { + WRITEMASK_X = 0x1, + WRITEMASK_Y = 0x2, + WRITEMASK_Z = 0x4, + WRITEMASK_W = 0x8, +}; +#endif + /** * This little class exists to let the helper expression generators * take either an ir_rvalue * or an ir_variable * to be automatically -- 1.8.1.1 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev