MemoryFormat

public extension MemoryFormat
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  • Cast constructor, converting any binary integer to a MemoryFormat.

    Declaration

    Swift

    @inlinable
init!<I>(_ raw: I) where I : BinaryInteger

    Parameters

    raw

    The raw integer value to initialise the enum from
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  • 4 bytes; for blue, green, red, alpha. The color values are premultiplied with the alpha value.

    Declaration

    Swift

    static let b8g8r8a8Premultiplied: GdkMemoryFormat
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  • 4 bytes; for alpha, red, green, blue. The color values are premultiplied with the alpha value.

    Declaration

    Swift

    static let a8r8g8b8Premultiplied: GdkMemoryFormat
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  • 4 bytes; for red, green, blue, alpha The color values are premultiplied with the alpha value.

    Declaration

    Swift

    static let r8g8b8a8Premultiplied: GdkMemoryFormat
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  • 4 bytes; for blue, green, red, alpha.

    Declaration

    Swift

    static let b8g8r8a8: GdkMemoryFormat
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  • 4 bytes; for alpha, red, green, blue.

    Declaration

    Swift

    static let a8r8g8b8: GdkMemoryFormat
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  • 4 bytes; for red, green, blue, alpha.

    Declaration

    Swift

    static let r8g8b8a8: GdkMemoryFormat
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  • 4 bytes; for alpha, blue, green, red.

    Declaration

    Swift

    static let a8b8g8r8: GdkMemoryFormat
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  • 3 bytes; for red, green, blue. The data is opaque.

    Declaration

    Swift

    static let r8g8b8: GdkMemoryFormat
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  • 3 bytes; for blue, green, red. The data is opaque.

    Declaration

    Swift

    static let b8g8r8: GdkMemoryFormat
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  • The number of formats. This value will change as more formats get added, so do not rely on its concrete integer.

    Declaration

    Swift

    static let nFormats: GdkMemoryFormat
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