permute/cpp-swizzles.json at master · polymonster/permute · GitHub

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{
    "channel_map": {
        "v2-v2": [
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1} ],
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1} ]
        ],

        "v2-v3": [
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1} ],
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1} ],
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1} ]
        ],

        "v2-v4": [
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1} ],
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1} ],
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1} ],
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1} ]
        ],

        "v3-v2": [
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1}, {"name": "z", "index": 2} ],
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1}, {"name": "z", "index": 2} ]
        ],

        "v3-v3": [
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1}, {"name": "z", "index": 2} ],
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1}, {"name": "z", "index": 2} ],
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1}, {"name": "z", "index": 2} ]
        ],

        "v3-v4": [
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1}, {"name": "z", "index": 2} ],
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1}, {"name": "z", "index": 2} ],
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1}, {"name": "z", "index": 2} ],
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1}, {"name": "z", "index": 2} ]
        ],

        "v4-v2": [
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1}, {"name": "z", "index": 2}, {"name": "w", "index": 3} ],
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1}, {"name": "z", "index": 2}, {"name": "w", "index": 3} ]
        ],

        "v4-v3": [
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1}, {"name": "z", "index": 2}, {"name": "w", "index": 3} ],
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1}, {"name": "z", "index": 2}, {"name": "w", "index": 3} ],
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1}, {"name": "z", "index": 2}, {"name": "w", "index": 3} ]
        ],

        "v4-v4": [
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1}, {"name": "z", "index": 2}, {"name": "w", "index": 3} ],
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1}, {"name": "z", "index": 2}, {"name": "w", "index": 3} ],
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1}, {"name": "z", "index": 2}, {"name": "w", "index": 3} ],
            [ {"name": "x", "index": 0}, {"name": "y", "index": 1}, {"name": "z", "index": 2}, {"name": "w", "index": 3} ]
        ]

    },

    "outputs": [
        {
            "channels": "v2-v2",
            "format_string": "Swizzle<T, 2, %d, %i[0], %i[1]> %n[0]%n[1];",
            "ignore_duplicates": false,
            "include_least_index": 0
        },
        {
            "channels": "v2-v3",
            "format_string": "Swizzle<T, 3, %i[0], %i[1], %i[2]> %n[0]%n[1]%n[2];",
            "ignore_duplicates": false,
            "include_least_index": 0
        },
        {
            "channels": "v2-v4",
            "format_string": "Swizzle<T, 4, %i[0], %i[1], %i[2], %i[3]> %n[0]%n[1]%n[2]%n[3];",
            "ignore_duplicates": false,
            "include_least_index": 0
        },
        {
            "channels": "v3-v2",
            "format_string": "Swizzle<T, 2, %d, %i[0], %i[1], (size_t)-1> %n[0]%n[1];",
            "ignore_duplicates": false,
            "include_least_index": 0
        },
        {
            "channels": "v3-v3",
            "format_string": "Swizzle<T, 3, %d, %i[0], %i[1], %i[2]> %n[0]%n[1]%n[2];",
            "ignore_duplicates": false,
            "include_least_index": 0
        },
        {
            "channels": "v3-v4",
            "format_string": "Swizzle<T, 4, %i[0], %i[1], %i[2], %i[3]> %n[0]%n[1]%n[2]%n[3];",
            "ignore_duplicates": false,
            "include_least_index": 0
        },
        {
            "channels": "v4-v2",
            "format_string": "Swizzle<T, 2, %d, %i[0], %i[1], size_t(-1), size_t(-1)> %n[0]%n[1];",
            "ignore_duplicates": false,
            "include_least_index": 0
        },
        {
            "channels": "v4-v3",
            "format_string": "Swizzle<T, 3, %d, %i[0], %i[1], %i[2], size_t(-1), size_t(-1)> %n[0]%n[1]%n[2];",
            "ignore_duplicates": false,
            "include_least_index": 0
        },
        {
            "channels": "v4-v4",
            "format_string": "Swizzle<T, 4, %d, %i[0], %i[1], %i[2], %i[3]> %n[0]%n[1]%n[2]%n[3];",
            "ignore_duplicates": false,
            "include_least_index": 0
        }
    ]
}