Subversion Repositories filter_foundry

FFX (Filters Unlimited) file format

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    FFXFile = {

        String         fileVersion        // "FFX1.0", or "FFX1.1", or "FFX1.2"

        String         title

        String         category

        String         author

        String         copyright

        String[5]      channels           // I (Intro), R (Red), G (Green), B (Blue), A (Alpha)

        SliderInfo[8]  sliders

        int32_t        gradientIndex

        int32_t        bitmapInfoSize     // only in FFX >= 1.2, otherwise not present

        BitmapInfo     bitmapInfo         // only in FFX >= 1.2, otherwise not present

        int32_t        numPresets         // only in FFX >= 1.1, otherwise not present

        Preset[]       presets            // only in FFX >= 1.1, otherwise not present

    }

    BitmapInfo = {

        char[7]        szFilesize         // human-readable filesize in decimal notation (numeric string) with NUL terminator(s)

        char[]         jpgData

    }

    String = {

        int32_t        length

        char[]         value

    }

    SliderInfo = {

        int32_t        nameLength

        char[]         name               // In FFX >= 1.2: Slider can have names prefixes:

                                          // {C} = Checkbox

                                          // {S} or none = Slider

        byte           enabled

        int32_t        initialValue

    }

    Preset = {

        String         name

        int32_t[8]     sliderPosition

        int32_t        gradientIndex

        int32_t        jpegThumbnailWidth

        int32_t        jpegThumbnailHeight

        int32_t        jpegThumbnailLength

        byte[]         jpegThumbnailData

    }