/// <summary>
/// Initializes a new instance of the SDL2UltravioletInput class.
/// </summary>
/// <param name="uv">The Ultraviolet context.</param>
public SDL2UltravioletInput(UltravioletContext uv)
: base(uv)
{
this.softwareKeyboardService = uv.GetFactoryMethod<SoftwareKeyboardServiceFactory>()();
this.keyboard = new SDL2KeyboardDevice(uv);
this.mouse = new SDL2MouseDevice(uv);
this.gamePadInfo = new GamePadDeviceInfo(uv);
this.gamePadInfo.GamePadConnected += OnGamePadConnected;
this.gamePadInfo.GamePadDisconnected += OnGamePadDisconnected;
this.touchInfo = new TouchDeviceInfo(uv);
}
/// <summary>
/// Initializes a new instance of the SDL2UltravioletInput class.
/// </summary>
/// <param name="uv">The Ultraviolet context.</param>
public SDL2UltravioletInput(UltravioletContext uv)
: base(uv)
{
this.softwareKeyboardService = uv.GetFactoryMethod <SoftwareKeyboardServiceFactory>()();
this.keyboard = new SDL2KeyboardDevice(uv);
this.mouse = new SDL2MouseDevice(uv);
this.gamePadInfo = new GamePadDeviceInfo(uv);
this.gamePadInfo.GamePadConnected += OnGamePadConnected;
this.gamePadInfo.GamePadDisconnected += OnGamePadDisconnected;
this.touchInfo = new TouchDeviceInfo(uv);
}
/// <summary>
/// Initializes a new instance of the SDL2UltravioletInput class.
/// </summary>
/// <param name="uv">The Ultraviolet context.</param>
public SDL2UltravioletInput(UltravioletContext uv)
: base(uv)
{
this.softwareKeyboardService = uv.GetFactoryMethod <SoftwareKeyboardServiceFactory>()();
this.keyboard = new SDL2KeyboardDevice(uv);
this.mouse = new SDL2MouseDevice(uv);
this.gamePadInfo = new GamePadDeviceInfo(uv);
this.gamePadInfo.GamePadConnected += OnGamePadConnected;
this.gamePadInfo.GamePadDisconnected += OnGamePadDisconnected;
this.touchInfo = new TouchDeviceInfo(uv);
LoadGameControllerMappingDatabase(uv);
uv.Messages.Subscribe(this,
UltravioletMessages.TextInputRegionChanged);
}
/// <summary>
/// Initializes a new instance of the OpenGLUltravioletGraphics class.
/// </summary>
/// <param name="uv">The Ultraviolet context.</param>
/// <param name="configuration">The Ultraviolet Framework configuration settings for the current context.</param>
public unsafe OpenGLUltravioletGraphics(UltravioletContext uv, UltravioletConfiguration configuration) : base(uv)
{
var glGraphicsConfiguration = configuration.GraphicsConfiguration as OpenGLGraphicsConfiguration;
if (glGraphicsConfiguration == null)
{
throw new InvalidOperationException(OpenGLStrings.InvalidGraphicsConfiguration);
}
this.OpenGLEnvironment = uv.GetFactoryMethod <OpenGLEnvironmentFactory>()(uv);
InitOpenGLVersion(glGraphicsConfiguration, out var versionRequested, out var versionRequired, out var isGLES);
InitOpenGLEnvironment(glGraphicsConfiguration, isGLES);
uv.GetPlatform().InitializePrimaryWindow(configuration);
if (this.context == IntPtr.Zero && configuration.Debug)
{
this.context = TryCreateOpenGLContext(uv, OpenGLEnvironment, versionRequested, versionRequired, true, false) ?? IntPtr.Zero;
}
if (this.context == IntPtr.Zero)
{
this.context = TryCreateOpenGLContext(uv, OpenGLEnvironment, versionRequested, versionRequired, false, true) ?? IntPtr.Zero;
}
if (!OpenGLEnvironment.SetSwapInterval(1) && uv.Platform != UltravioletPlatform.iOS)
{
OpenGLEnvironment.ThrowPlatformErrorException();
}
if (gl.Initialized)
{
gl.Uninitialize();
}
gl.Initialize(new OpenGLInitializer(OpenGLEnvironment));
if (!gl.IsVersionAtLeast(versionRequested ?? versionRequired))
{
throw new InvalidOperationException(OpenGLStrings.DoesNotMeetMinimumVersionRequirement.Format(gl.MajorVersion, gl.MinorVersion, versionRequested.Major, versionRequested.Minor));
}
OpenGLState.ResetCache();
if (!VerifyCapabilities())
{
throw new NotSupportedException(OpenGLStrings.UnsupportedGraphicsDevice);
}
if (configuration.Debug && configuration.DebugCallback != null)
{
InitializeDebugOutput(configuration);
}
this.Capabilities = new OpenGLGraphicsCapabilities(configuration);
if (Capabilities.SrgbEncodingEnabled && gl.IsFramebufferSrgbAvailable)
{
gl.Enable(gl.GL_FRAMEBUFFER_SRGB);
gl.ThrowIfError();
}
this.maxTextureStages = gl.GetInteger(gl.GL_MAX_TEXTURE_IMAGE_UNITS);
this.textures = new Texture[maxTextureStages];
this.samplerStates = new SamplerState[maxTextureStages];
this.samplerObjects = Capabilities.SupportsIndependentSamplerState ? new OpenGLSamplerObject[maxTextureStages] : null;
this.backBufferRenderTargetUsage = glGraphicsConfiguration.BackBufferRenderTargetUsage;
if (samplerObjects != null)
{
for (int i = 0; i < samplerObjects.Length; i++)
{
samplerObjects[i] = new OpenGLSamplerObject(Ultraviolet);
samplerObjects[i].Bind((uint)i);
}
}
OpenGLState.VerifyCache();
ResetDeviceStates();
}