public Planar4(int width, int height, int bpp, int fontHeight, VideoModeType modeType, VideoHandler video)
: base(width, height, bpp, true, fontHeight, modeType, video)
{
unsafe
{
this.planes = (byte **)this.planesBuffer.ToPointer();
byte *vram = (byte *)video.VideoRam.ToPointer();
this.planes[0] = vram + PlaneSize * 0;
this.planes[1] = vram + PlaneSize * 1;
this.planes[2] = vram + PlaneSize * 2;
this.planes[3] = vram + PlaneSize * 3;
}
this.graphics = video.Graphics;
this.sequencer = video.Sequencer;
unsafe
{
this.latches = this.latchesBuffer.ToPointer();
this.expandedForeground = this.latchesBuffer.ToPointer();
this.expandedBackground = this.expandedForeground + 4;
}
}
protected VesaWindowed(int width, int height, int bpp, bool planar, int fontHeight, VideoModeType modeType, VideoHandler video)
: base(width, height, bpp, planar, fontHeight, VideoModeType.Graphics, video)
{
unsafe
{
this.videoRam = (byte *)video.VideoRam.ToPointer();
}
}
private protected VideoMode(int width, int height, int bpp, bool planar, int fontHeight, VideoModeType modeType, VideoHandler video)
{
this.Width = width;
this.Height = height;
this.OriginalHeight = height;
this.BitsPerPixel = bpp;
this.IsPlanar = planar;
this.FontHeight = fontHeight;
this.VideoModeType = modeType;
this.dac = video.Dac;
this.crtController = video.CrtController;
this.attributeController = video.AttributeController;
this.VideoRam = GetVideoRamPointer(video);
InitializeFont(video.VirtualMachine.PhysicalMemory);
}
