// ClassicalSharp copyright 2014-2016 UnknownShadow200 | Licensed under MIT
using System;
using System.Drawing;
using System.IO;
#if ANDROID
using Android.Graphics;
#else
using System.Drawing.Imaging;
#endif

namespace ClassicalSharp {

	public static class Platform {
		
		public static Bitmap CreateBmp(int width, int height) {
			#if !ANDROID
			return new Bitmap(width, height);
			#else
			return Bitmap.CreateBitmap(width, height, Bitmap.Config.Argb8888);
			#endif
		}
		
		public static Bitmap ReadBmp(Stream src) {
			#if !ANDROID
			return new Bitmap(src);
			#else
			return BitmapFactory.DecodeStream(src);
			#endif
		}
		
		public static void WriteBmp(Bitmap bmp, Stream dst) {
			#if !ANDROID
			bmp.Save(dst, ImageFormat.Png);
			#else
			bmp.Compress(Bitmap.CompressFormat.Png, 100, dst);
			#endif
		}
		
		public static bool Is32Bpp(Bitmap bmp) {
			#if !ANDROID
			PixelFormat format = bmp.PixelFormat;
			return format == PixelFormat.Format32bppRgb || format == PixelFormat.Format32bppArgb; 
			#else
			Bitmap.Config config = bmp.GetConfig();
			return config != null && config == Bitmap.Config.Argb8888;
			#endif
		}
	}
}