Re: [Mesa-dev] [PATCH 1/2] glsl: Refactor is_zero/one/negative_one into an is_value() method.

Reviewed-by: Matt Turner matts...@gmail.com ___ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev

[Mesa-dev] [PATCH 1/2] glsl: Refactor is_zero/one/negative_one into an is_value() method.

This patch creates a new generic is_value() method, which checks if an ir_constant has a particular value. (For vectors, it must have the single value repeated across all components.) It then rewrites the is_zero/is_one/is_negative_one methods to use this generic helper. All three were