private Director() {
_pixelFormat = Texture2DPixelFormat.RGB565;
_depthBufferFormat = DepthBufferFormat.DepthBufferNone;
RunningScene = null;
_oldAnimationInterval = AnimationInterval = 1.0 / DefaultFPS;
_sceneStack = new Stack<Scene>(10);
_nextScene = new WeakReference(null);
DeviceOrientation = DeviceOrientation.Portrait;
IsDisplayFPS = false;
_frames = 0;
IsPaused = false;
}
private void InitWithData(byte[] data, Texture2DPixelFormat pixelFormat, int pixelsWide, int pixelsHigh, SizeF contentSize)
{
GL.GenTextures(1, ref _name);
GL.BindTexture(All.Texture2D, _name);
SetAntiAliasTexParameters();
switch (pixelFormat) {
case Texture2DPixelFormat.RGBA8888:
GL.TexImage2D(All.Texture2D, 0, (int)All.Rgba, pixelsWide, pixelsHigh, 0, All.Rgba, All.UnsignedByte, data);
break;
case Texture2DPixelFormat.RGBA4444:
GL.TexImage2D(All.Texture2D, 0, (int)All.Rgba, pixelsWide, pixelsHigh, 0, All.Rgba, All.UnsignedShort4444, data);
break;
case Texture2DPixelFormat.RGB5A1:
GL.TexImage2D(All.Texture2D, 0, (int)All.Rgba, pixelsWide, pixelsHigh, 0, All.Rgba, All.UnsignedShort5551, data);
break;
case Texture2DPixelFormat.RGB565:
GL.TexImage2D(All.Texture2D, 0, (int)All.Rgb, pixelsWide, pixelsHigh, 0, All.Rgb, All.UnsignedShort565, data);
break;
case Texture2DPixelFormat.A8:
GL.TexImage2D(All.Texture2D, 0, (int)All.Alpha, pixelsWide, pixelsHigh, 0, All.Alpha, All.UnsignedByte, data);
break;
default:
throw new InvalidEnumArgumentException("pixelFormat", (int)pixelFormat, typeof(Texture2DPixelFormat));
}
ContentSize = contentSize;
PixelsWide = pixelsWide;
PixelsHigh = pixelsHigh;
PixelFormat = pixelFormat;
MaxS = ContentSize.Width / PixelsWide;
MaxT = ContentSize.Height / PixelsHigh;
HasPremultipliedAlpha = false;
}
