public override void InitializeRenderer()
{
// First take exclusivity on the OpenGL context.
((Renderer)Renderer).InitializeBackgroundContext(SPBOpenGLContext.CreateBackgroundContext(_openGLContext));
_openGLContext.MakeCurrent(_nativeWindow);
GL.ClearColor(0, 0, 0, 1.0f);
GL.Clear(ClearBufferMask.ColorBufferBit);
SwapBuffers();
}
public void Render()
{
// First take exclusivity on the OpenGL context.
_renderer.InitializeBackgroundContext(SPBOpenGLContext.CreateBackgroundContext(OpenGLContext));
Gtk.Window parent = Toplevel as Gtk.Window;
parent.Present();
OpenGLContext.MakeCurrent(NativeWindow);
_device.Gpu.Renderer.Initialize(_glLogLevel);
// Make sure the first frame is not transparent.
GL.ClearColor(0, 0, 0, 1.0f);
GL.Clear(ClearBufferMask.ColorBufferBit);
SwapBuffers();
_device.Gpu.InitializeShaderCache();
Translator.IsReadyForTranslation.Set();
while (_isActive)
{
if (_isStopped)
{
return;
}
_ticks += _chrono.ElapsedTicks;
_chrono.Restart();
if (_device.WaitFifo())
{
_device.Statistics.RecordFifoStart();
_device.ProcessFrame();
_device.Statistics.RecordFifoEnd();
}
while (_device.ConsumeFrameAvailable())
{
_device.PresentFrame(SwapBuffers);
}
if (_ticks >= _ticksPerFrame)
{
string dockedMode = ConfigurationState.Instance.System.EnableDockedMode ? "Docked" : "Handheld";
float scale = Graphics.Gpu.GraphicsConfig.ResScale;
if (scale != 1)
{
dockedMode += $" ({scale}x)";
}
StatusUpdatedEvent?.Invoke(this, new StatusUpdatedEventArgs(
_device.EnableDeviceVsync,
dockedMode,
ConfigurationState.Instance.Graphics.AspectRatio.Value.ToText(),
$"Game: {_device.Statistics.GetGameFrameRate():00.00} FPS",
$"FIFO: {_device.Statistics.GetFifoPercent():0.00} %",
$"GPU: {_renderer.GpuVendor}"));
_ticks = Math.Min(_ticks - _ticksPerFrame, _ticksPerFrame);
}
}
}