public static void undercrop(ref CropValues crop, modValue mValue)
{
int mod = MeGUI.core.util.Resolution.GetModValue(mValue, mod16Method.undercrop, true);
if (crop.left % 2 != 0 && crop.top % 2 != 0 && crop.bottom % 2 != 0 && crop.right % 2 != 0)
{
throw new Exception("Cropping by odd numbers not supported in undercropping to mod" + mod);
}
while ((crop.left + crop.right) % mod > 0)
{
if (crop.left > crop.right)
{
if (crop.left > 1)
{
crop.left -= 2;
}
else
{
crop.left = 0;
}
}
else
{
if (crop.right > 1)
{
crop.right -= 2;
}
else
{
crop.right = 0;
}
}
}
while ((crop.top + crop.bottom) % mod > 0)
{
if (crop.top > crop.bottom)
{
if (crop.top > 1)
{
crop.top -= 2;
}
else
{
crop.top = 0;
}
}
else
{
if (crop.bottom > 1)
{
crop.bottom -= 2;
}
else
{
crop.bottom = 0;
}
}
}
}
public AviSynthSettings()
{
this.Template = "<input>\r\n<deinterlace>\r\n<crop>\r\n<resize>\r\n<denoise>\r\n"; // Default -- will act as it did before avs profiles
this.resize = true;
this.resizeMethod = ResizeFilterType.Lanczos; // Lanczos
this.preferAnimeDeinterlace = false;
this.denoise = false;
this.denoiseMethod = 0; // UnDot
this.mpeg2deblock = false;
this.colourCorrect = true;
this.mod16Method = mod16Method.none;
this.modValueUsed = modValue.mod8;
this.dss2 = false;
this.upsize = false;
this.acceptableAspectError = 1;
this.nvResize = false;
}
/// <summary>
/// calculates the mod value
/// </summary>
/// <param name="modMethod">the selected mod method</param>
/// <param name="modMethod">the selected mod value</param>
/// <param name="signalAR">whether or not we're going to signal the aspect ratio</param>
/// <returns>the mod value</returns>
public static int GetModValue(modValue modValue, mod16Method modMethod, bool signalAR)
{
int mod = 16;
if (!signalAR || modMethod != mod16Method.nonMod16)
{
switch (modValue)
{
case modValue.mod8: mod = 8; break;
case modValue.mod4: mod = 4; break;
case modValue.mod2: mod = 2; break;
}
}
else
{
mod = 1;
}
return(mod);
}
public static void overcrop(ref CropValues crop, modValue mValue)
{
int mod = MeGUI.core.util.Resolution.GetModValue(mValue, mod16Method.overcrop, true);
if (crop.left % 2 != 0 && crop.top % 2 != 0 && crop.bottom % 2 != 0 && crop.right % 2 != 0)
{
throw new Exception("Cropping by odd numbers not supported in overcropping to mod" + mod);
}
bool doLeftNext = true;
while ((crop.left + crop.right) % mod != 0)
{
if (doLeftNext)
{
crop.left += 2;
}
else
{
crop.right += 2;
}
doLeftNext = !doLeftNext;
}
bool doTopNext = true;
while ((crop.top + crop.bottom) % mod != 0)
{
if (doTopNext)
{
crop.top += 2;
}
else
{
crop.bottom += 2;
}
doTopNext = !doTopNext;
}
}
public static bool autocrop(out CropValues cropValues, IVideoReader reader, bool signalAR, mod16Method cropMethod, modValue mValue)
{
cropValues = Autocrop.autocrop(reader);
if (signalAR)
{
if (cropMethod == mod16Method.overcrop)
{
ScriptServer.overcrop(ref cropValues, mValue);
}
else if (cropMethod == mod16Method.mod4Horizontal)
{
ScriptServer.cropMod4Horizontal(ref cropValues);
}
else if (cropMethod == mod16Method.undercrop)
{
ScriptServer.undercrop(ref cropValues, mValue);
}
}
if (cropValues.left < 0)
{
return(false);
}
else
{
return(true);
}
}
public AviSynthSettings(string template, ResizeFilterType resizeMethod, bool resize, bool upsize, DenoiseFilterType denoiseMethod,
bool denoise, bool mpeg2deblock, bool colourCorrect, mod16Method method, bool dss2, modValue modValueUsed, decimal acceptableAspectError)
{
this.Template = template;
this.Resize = resize;
this.ResizeMethod = resizeMethod;
this.DenoiseMethod = denoiseMethod;
this.Deinterlace = deinterlace;
this.Denoise = denoise;
this.IVTC = ivtc;
this.MPEG2Deblock = mpeg2deblock;
this.ColourCorrect = colourCorrect;
this.Mod16Method = method;
this.DSS2 = dss2;
this.Upsize = upsize;
this.ModValue = modValueUsed;
this.acceptableAspectError = acceptableAspectError;
}
