public SDLVideo(TVSystem system)
{
LoadSettings();
initialized = false;
canRender = false;
Console.WriteLine("->Initializing video ...");
fontPath = System.IO.Path.Combine(Program.ApplicationFolder, "FreeSans.ttf");
// Initialize the video
Video.Initialize();
Video.WindowIcon();
Video.WindowCaption = "My Nes SDL";
fullscreenModes = Video.ListModes();
Video.GLDoubleBufferEnabled = !ImmediateMode;
windowW = 256 * stretchMultiply;
switch (system)
{
case TVSystem.NTSC:
{
Events.TargetFps = 60;
break;
}
case TVSystem.PALB:
case TVSystem.DENDY:
{
Events.TargetFps = 50;
break;
}
}
if (cutLines)
{
if (system == TVSystem.NTSC)
{
scanlines = 224;
firstToCut = 8;
}
else
{
scanlines = 238;
firstToCut = 1;
}
}
else
{
scanlines = 240;
firstToCut = 0;
}
screenBufferSize = 256 * scanlines;
originalRect = new Rectangle(0, 0, 256, scanlines);
screen_back = new Surface(256, scanlines, 32);
windowH = scanlines * stretchMultiply;
pointer = screen_back.Pixels;
screen_pointer = (int *)screen_back.Pixels;
NesEmu.SetupVideoRenderer(this, true, screen_back.Pixels, firstToCut * 256, 256 * (240 - firstToCut));
// Create texts
Console.WriteLine("-->Loading fonts ...");
fpsTextSprite = new TextSprite(new SdlDotNet.Graphics.Font(fontPath, 15));
fpsTextSprite.Color = Color.White;
fpsTextSprite.BackgroundColor = Color.Black;
notTextSprite = new TextSprite(new SdlDotNet.Graphics.Font(fontPath, 15));
notTextSprite.BackgroundColor = Color.Black;
soundRecordTextSprite = new TextSprite(new SdlDotNet.Graphics.Font(fontPath, 15));
soundRecordTextSprite.BackgroundColor = Color.Black;
statusTextSprite = new TextSprite(new SdlDotNet.Graphics.Font(fontPath, 15));
statusTextSprite.BackgroundColor = Color.Black;
// set video mode.
Resize(FullScreen, true, windowW, windowH);
Events.VideoResize += VideoResize;
Events.MouseButtonDown += Events_MouseButtonDown;
Events.MouseButtonUp += Events_MouseButtonUp;
Events.Tick += OnTick;
canRender = true;
initialized = true;
Console.WriteLine("->Video initialized successfully");
}
private void Resize(bool fullScreen, bool resizable, int w, int h)
{
if (Settings.Video_AutoResizeToFitEmu && NesEmu.EmulationON)
{
w = 256 * stretchMultiply;
h = scanlines * stretchMultiply;
}
switch (NesEmu.TVFormat)
{
case TVSystem.NTSC:
{
Events.TargetFps = 60;
scanlines = 224;
firstToCut = 8;
break;
}
case TVSystem.PALB:
case TVSystem.DENDY:
{
Events.TargetFps = 50;
scanlines = 238;
firstToCut = 1;
break;
}
}
if (!cutLines)
{
scanlines = 240;
firstToCut = 0;
}
screenBufferSize = 256 * scanlines;
originalRect = new Rectangle(0, 0, 256, scanlines);
screen_back = new Surface(256, scanlines, 32);
windowH = scanlines * stretchMultiply;
pointer = screen_back.Pixels;
screen_pointer = (int *)screen_back.Pixels;
NesEmu.SetupVideoRenderer(this, true, screen_back.Pixels, firstToCut * 256, 256 * (240 - firstToCut));
// setup rectangles
if (FullScreen)
{
if (!keepAspectRatio)
{
destinationRect = new Rectangle(0, 0, fullscreenModes[FullScreenModeIndex].Width, fullscreenModes[FullScreenModeIndex].Height);
}
else
{
destinationRect = GetRatioStretchRectangle(fullscreenModes[FullScreenModeIndex].Width, fullscreenModes[FullScreenModeIndex].Height);
}
if (!NesEmu.IsZapperConnected)
{
SdlDotNet.Input.Mouse.ShowCursor = false;
}
}
else
{
if (!keepAspectRatio)
{
destinationRect = new Rectangle(0, 0, w, h);
}
else
{
destinationRect = GetRatioStretchRectangle(w, h);
}
SdlDotNet.Input.Mouse.ShowCursor = true;
Settings.Video_ScreenWidth = w;
Settings.Video_ScreenHeight = h;
}
fpsTextSprite.X = destinationRect.X + 2;
fpsTextSprite.Y = 2;
fpsTextSprite.Color = Color.White;
fpsTextSprite.Text = "0/0";
notTextSprite.X = destinationRect.X + 2;
notTextSprite.Y = destinationRect.Height - 40;
notTextSprite.Color = Color.White;
notTextSprite.Text = " ";
soundRecordTextSprite.X = destinationRect.X + 2;
soundRecordTextSprite.Y = 22;
soundRecordTextSprite.Color = Color.White;
soundRecordTextSprite.Text = " ";
statusTextSprite.X = destinationRect.X + 2;
statusTextSprite.Y = 2;
statusTextSprite.Color = Color.White;
statusTextSprite.Text = "0/0";
// set video mode.
if (fullScreen)
{
screen = Video.SetVideoMode(fullscreenModes[FullScreenModeIndex].Width, fullscreenModes[FullScreenModeIndex].Height, 32, resizable, openGL, true);
}
else
{
screen = Video.SetVideoMode(w, h, 32, resizable, openGL, false);
}
}
