Esempio n. 1
0
 private async Task ParseRawTile(PipeReader uncompressedReader, byte[] data, int x, int y, int tileWidth, int tileHeight, int rectangleWidth)
 {
     int tx = 0;
     int ty = 0;
     await uncompressedReader.ForEach(3, tileWidth *tileHeight, (mem) =>
     {
         var dataIndex       = (((y + ty) * rectangleWidth) + x + tx) * 4;
         data[dataIndex]     = mem.Span[0];
         data[dataIndex + 1] = mem.Span[1];
         data[dataIndex + 2] = mem.Span[2];
         data[dataIndex + 3] = 0xff;
         tx += 1;
         if (tx >= tileWidth)
         {
             tx  = 0;
             ty += 1;
         }
     });
 }