private ClutDefinitionSegment GetClutDefinitionSegment(ObjectDataSegment ods)
{
foreach (var rcs in RegionCompositions)
{
foreach (var o in rcs.Objects)
{
if (o.ObjectId == ods.ObjectId)
{
foreach (var cds in ClutDefinitions)
{
if (cds.ClutId == rcs.RegionClutId)
{
return(cds);
}
}
}
}
}
if (ClutDefinitions.Count > 0)
{
return(ClutDefinitions[0]);
}
return(null); // TODO: Return default clut
}
public Point GetImagePosition(ObjectDataSegment ods)
{
if (SubtitleSegments == null)
{
ParseSegments();
}
var p = new Point(0, 0);
foreach (var rcs in RegionCompositions)
{
foreach (var o in rcs.Objects)
{
if (o.ObjectId == ods.ObjectId)
{
foreach (var cds in PageCompositions)
{
foreach (var r in cds.Regions)
{
if (r.RegionId == rcs.RegionId)
{
p.X = r.RegionHorizontalAddress + o.ObjectHorizontalPosition;
p.Y = r.RegionVerticalAddress + o.ObjectVerticalPosition;
return(p);
}
}
}
p.X = o.ObjectHorizontalPosition;
p.Y = o.ObjectVerticalPosition;
}
}
}
return(p);
}
public Bitmap GetImage(ObjectDataSegment ods, bool AddBorder = false)
{
if (SubtitleSegments == null)
{
ParseSegments();
}
// this caches the image, removing so border switching works, do I need to clean up memory?
if (ods.Image != null)
{
//return ods.Image;
ods.Image.Dispose();
}
var cds = GetClutDefinitionSegment(ods);
ods.DecodeImage(_dataBuffer, ods.BufferIndex, cds);
if (AddBorder)
{
return(AddBitmapBorder(ods.Image, Color.White));
}
else
{
return(ods.Image);
}
}
public Bitmap GetImage(ObjectDataSegment ods)
{
if (SubtitleSegments == null)
{
ParseSegments();
}
if (ods.Image != null)
{
return(ods.Image);
}
var cds = GetClutDefinitionSegment(ods);
ods.DecodeImage(_dataBuffer, ods.BufferIndex, cds);
return(ods.Image);
}