private void LoadPaletteABGR1555(IwSerialise serialise)
{
this.data = new byte[this.height * this.pitch];
serialise.Serialise(ref this.data);
this.palette = new Color[256];
for (int i = 0; i < this.palette.Length; ++i)
{
ushort r = 0;
serialise.UInt16(ref r);
this.palette[i] = Color.FromArgb(
(byte)(((r >> 10) & 0x1F) << 3), (byte)(((r >> 5) & 0x1F) << 3), (byte)(((r >> 0) & 0x1F) << 3));
}
byte[] d = new byte[this.height * this.width * 3];
int j = 0;
for (int y = 0; y < this.height; ++y)
{
for (int x = 0; x < this.width; ++x)
{
d[j] = this.palette[this.data[x + y * this.pitch]].R;
++j;
d[j] = this.palette[this.data[x + y * this.pitch]].G;
++j;
d[j] = this.palette[this.data[x + y * this.pitch]].B;
++j;
}
}
this.data = d;
}
/// <summary>
/// The serialise.
/// </summary>
/// <param name="serialise">
/// The serialise.
/// </param>
/// <exception cref="FormatException">
/// </exception>
public void Serialise(IwSerialise serialise)
{
serialise.UInt8(ref this.format);
serialise.UInt16(ref this.flags);
serialise.UInt16(ref this.width);
serialise.UInt16(ref this.height);
serialise.UInt16(ref this.pitch);
uint palette = 0;
serialise.UInt32(ref palette);
IImageFormat format = null;
switch (this.format)
{
case ABGR_8888:
Debug.WriteLine(string.Format("Image ABGR_8888 {0}x{1}", this.width, this.height));
this.LoadUncompressed(serialise);
return;
case BGR_888:
Debug.WriteLine(string.Format("Image BGR_888 {0}x{1}", this.width, this.height));
this.LoadUncompressed(serialise);
return;
case PALETTE4_ABGR_1555:
format = (new Palette4Abgr1555(this.width, this.height, this.pitch));
Debug.WriteLine(string.Format("Image PALETTE4_ABGR_1555 {0}x{1}", this.width, this.height));
break;
case PALETTE4_RGB_888:
format = (new Palette4Rgb888(this.width, this.height, this.pitch));
Debug.WriteLine(string.Format("Image PALETTE4_RGB_888 {0}x{1}", this.width, this.height));
break;
case PALETTE8_ABGR_1555:
format = (new Palette8Abgr1555(this.width, this.height, this.pitch));
Debug.WriteLine(string.Format("Image PALETTE8_ABGR_1555 {0}x{1}", this.width, this.height));
break;
case ABGR_1555:
Debug.WriteLine(string.Format("Image ABGR_1555 {0}x{1}", this.width, this.height));
this.LoadABGR1555(serialise);
return;
case RGBA_6666:
Debug.WriteLine(string.Format("Image RGBA_6666 {0}x{1}", this.width, this.height));
this.LoadRgba6666(serialise);
return;
case PALETTE8_RGB_888:
Debug.WriteLine(string.Format("Image PALETTE8_RGB_888 {0}x{1}", this.width, this.height));
this.Load256ColourPalettised(serialise);
return;
default:
throw new FormatException(string.Format(CultureInfo.CurrentCulture, "Unknown image format 0x{0:x}", this.format));
}
data = new byte[width * height * 3];
format.OnPixel += SetPixelBySource;
format.ReadData(serialise.Stream);
}
