Android 中 PixelFormat 定义

PixelFormat定义:

   public static final int RGBA_8888  = 1;
   public static final int RGBX_8888  = 2;
   public static final int RGB_888    = 3;
   public static final int RGB_565    = 4;
 
   public static final int RGBA_5551  = 6;
   public static final int RGBA_4444  = 7;
   public static final int A_8         = 8;
   public static final int L_8         = 9;
   public static final int LA_88       = 0xA;
   public static final int RGB_332    = 0xB;