static Texture2D LoadTextureFromData(SwfBitmapData bitmap)
{
var texture = new Texture2D(
bitmap.RealWidth, bitmap.RealHeight,
TextureFormat.ARGB32, false);
texture.LoadRawTextureData(bitmap.ARGB32);
return(texture);
}
static byte[] TrimBitmapByRect(SwfBitmapData bitmap, SwfRectIntData rect)
{
var argb32 = new byte[rect.area * 4];
for (var i = 0; i < rect.height; ++i)
{
var src_index = rect.xMin + (rect.yMin + i) * bitmap.RealWidth;
var dst_index = i * rect.width;
Array.Copy(
bitmap.ARGB32, src_index * 4,
argb32, dst_index * 4,
rect.width * 4);
}
return(argb32);
}
static Texture2D LoadTextureFromData(SwfBitmapData bitmap, SwfSettingsData settings)
{
var argb32 = settings.BitmapTrimming
? TrimBitmapByRect(bitmap, bitmap.TrimmedRect)
: bitmap.ARGB32;
var widht = settings.BitmapTrimming
? bitmap.TrimmedRect.width
: bitmap.RealWidth;
var height = settings.BitmapTrimming
? bitmap.TrimmedRect.height
: bitmap.RealHeight;
var texture = new Texture2D(
widht, height,
TextureFormat.ARGB32, false);
texture.LoadRawTextureData(argb32);
return(texture);
}