void DecodeFrameObject(int codec, byte[] src, int left, int top, int width, int height)
{
if ((height == 242) && (width == 384))
{
if (_specialBuffer == null)
_specialBuffer = new byte[242 * 384];
_dst = _specialBuffer;
}
else if ((height > _vm.ScreenHeight) || (width > _vm.ScreenWidth))
return;
// FT Insane uses smaller frames to draw overlays with moving objects
// Other .san files do have them as well but their purpose in unknown
// and often it causes memory overdraw. So just skip those frames
else if (!_insanity && ((height != _vm.ScreenHeight) || (width != _vm.ScreenWidth)))
return;
if ((height == 242) && (width == 384))
{
_width = width;
_height = height;
}
else
{
_width = _vm.ScreenWidth;
_height = _vm.ScreenHeight;
}
switch (codec)
{
case 1:
case 3:
SmushDecodeCodec1(_dst, 0, src, 0, left, top, width, height, _vm.ScreenWidth);
break;
case 37:
if (_codec37 == null)
_codec37 = new Codec37Decoder(width, height);
_codec37.Decode(_dst, src);
break;
case 47:
if (_codec47 == null)
_codec47 = new Codec47Decoder(width, height);
_codec47.Decode(_dst, src);
break;
default:
throw new InvalidOperationException(string.Format("Invalid codec for frame object : {0}", codec));
}
if (_storeFrame)
{
if (_frameBuffer == null)
{
_frameBuffer = new byte[_width * _height];
}
Array.Copy(_dst, _frameBuffer, width * height);
_storeFrame = false;
}
}
void DecodeFrameObject(int codec, byte[] src, int left, int top, int width, int height)
{
if ((height == 242) && (width == 384))
{
if (_specialBuffer == null)
{
_specialBuffer = new byte[242 * 384];
}
_dst = _specialBuffer;
}
else if ((height > _vm.ScreenHeight) || (width > _vm.ScreenWidth))
{
return;
}
// FT Insane uses smaller frames to draw overlays with moving objects
// Other .san files do have them as well but their purpose in unknown
// and often it causes memory overdraw. So just skip those frames
else if (!_insanity && ((height != _vm.ScreenHeight) || (width != _vm.ScreenWidth)))
{
return;
}
if ((height == 242) && (width == 384))
{
_width = width;
_height = height;
}
else
{
_width = _vm.ScreenWidth;
_height = _vm.ScreenHeight;
}
switch (codec)
{
case 1:
case 3:
SmushDecodeCodec1(_dst, 0, src, 0, left, top, width, height, _vm.ScreenWidth);
break;
case 37:
if (_codec37 == null)
{
_codec37 = new Codec37Decoder(width, height);
}
_codec37.Decode(_dst, src);
break;
case 47:
if (_codec47 == null)
{
_codec47 = new Codec47Decoder(width, height);
}
_codec47.Decode(_dst, src);
break;
default:
throw new InvalidOperationException(string.Format("Invalid codec for frame object : {0}", codec));
}
if (_storeFrame)
{
if (_frameBuffer == null)
{
_frameBuffer = new byte[_width * _height];
}
Array.Copy(_dst, _frameBuffer, width * height);
_storeFrame = false;
}
}