fn channel_layout_from_raw()

in cubeb-core/src/channel.rs [86:115]

• 29 lines of code
• 1 McCabe index (conditional complexity)

    fn channel_layout_from_raw() {
        macro_rules! check(
            ($($raw:ident => $real:ident),*) => (
                $(let x = super::ChannelLayout::from(ffi::$raw);
                  assert_eq!(x, super::ChannelLayout::$real);
                )*
            ) );

        check!(CUBEB_LAYOUT_UNDEFINED => UNDEFINED,
               CUBEB_LAYOUT_MONO => MONO,
               CUBEB_LAYOUT_MONO_LFE => MONO_LFE,
               CUBEB_LAYOUT_STEREO => STEREO,
               CUBEB_LAYOUT_STEREO_LFE => STEREO_LFE,
               CUBEB_LAYOUT_3F => _3F,
               CUBEB_LAYOUT_3F_LFE => _3F_LFE,
               CUBEB_LAYOUT_2F1 => _2F1,
               CUBEB_LAYOUT_2F1_LFE => _2F1_LFE,
               CUBEB_LAYOUT_3F1 => _3F1,
               CUBEB_LAYOUT_3F1_LFE => _3F1_LFE,
               CUBEB_LAYOUT_2F2 => _2F2,
               CUBEB_LAYOUT_2F2_LFE => _2F2_LFE,
               CUBEB_LAYOUT_QUAD => QUAD,
               CUBEB_LAYOUT_QUAD_LFE => QUAD_LFE,
               CUBEB_LAYOUT_3F2 => _3F2,
               CUBEB_LAYOUT_3F2_LFE => _3F2_LFE,
               CUBEB_LAYOUT_3F2_BACK => _3F2_BACK,
               CUBEB_LAYOUT_3F2_LFE_BACK => _3F2_LFE_BACK,
               CUBEB_LAYOUT_3F3R_LFE => _3F3R_LFE,
               CUBEB_LAYOUT_3F4_LFE => _3F4_LFE);
    }