First commit

src/Nazara/Renderer/RenderWindow.cpp

@@ -0,0 +1,156 @@
+// Copyright (C) 2012 Jérôme Leclercq
+// This file is part of the "Nazara Engine".
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#include <Nazara/Renderer/OpenGL.hpp>
+#include <Nazara/Renderer/RenderWindow.hpp>
+#include <Nazara/Core/Error.hpp>
+#include <Nazara/Renderer/Context.hpp>
+#include <Nazara/Renderer/ContextParameters.hpp>
+#include <Nazara/Renderer/Debug.hpp>
+
+namespace
+{
+	NzContextParameters invalidContextParameters;
+	NzRenderTargetParameters invalidRTParameters;
+}
+
+NzRenderWindow::NzRenderWindow() :
+m_context(nullptr)
+{
+}
+
+NzRenderWindow::NzRenderWindow(NzVideoMode mode, const NzString& title, nzUInt32 style, const NzContextParameters& parameters) :
+m_context(nullptr)
+{
+	Create(mode, title, style, parameters);
+}
+
+NzRenderWindow::NzRenderWindow(NzWindowHandle handle, const NzContextParameters& parameters) :
+m_context(nullptr)
+{
+	Create(handle, parameters);
+}
+
+NzRenderWindow::~NzRenderWindow()
+{
+}
+
+bool NzRenderWindow::CanActivate() const
+{
+	return m_impl != nullptr && m_context != nullptr;
+}
+
+bool NzRenderWindow::Create(NzVideoMode mode, const NzString& title, nzUInt32 style, const NzContextParameters& parameters)
+{
+    m_parameters = parameters;
+    return NzWindow::Create(mode, title, style);
+}
+
+bool NzRenderWindow::Create(NzWindowHandle handle, const NzContextParameters& parameters)
+{
+    m_parameters = parameters;
+    return NzWindow::Create(handle);
+}
+
+void NzRenderWindow::Display()
+{
+	if (m_context)
+		m_context->SwapBuffers();
+}
+
+void NzRenderWindow::EnableVerticalSync(bool enabled)
+{
+    if (m_context)
+    {
+#if defined(NAZARA_PLATFORM_WINDOWS)
+        if (!m_context->SetActive(true))
+        {
+            NazaraError("Unable to activate context");
+            return;
+        }
+
+        if (wglSwapInterval)
+            wglSwapInterval(enabled ? 1 : 0);
+        else
+#elif defined(NAZARA_PLATFORM_LINUX)
+        if (!m_context->SetActive(true))
+        {
+            NazaraError("Unable to activate context");
+            return;
+        }
+
+        if (glXSwapInterval)
+            glXSwapInterval(enabled ? 1 : 0);
+        else
+#else
+	#error Vertical Sync is not supported on this platform
+#endif
+            NazaraError("Vertical Sync is not supported on this platform");
+    }
+    else
+        NazaraError("No context");
+}
+
+NzRenderTargetParameters NzRenderWindow::GetRenderTargetParameters() const
+{
+	if (m_context)
+	{
+		const NzContextParameters& parameters = m_context->GetParameters();
+		return NzRenderTargetParameters(parameters.antialiasingLevel, parameters.depthBits, parameters.stencilBits);
+	}
+	else
+	{
+		NazaraError("Window not created/context not initialized");
+		return NzRenderTargetParameters();
+	}
+}
+
+NzContextParameters NzRenderWindow::GetContextParameters() const
+{
+	if (m_context)
+		return m_context->GetParameters();
+	else
+	{
+		NazaraError("Window not created/context not initialized");
+		return NzContextParameters();
+	}
+}
+
+bool NzRenderWindow::HasContext() const
+{
+	return true;
+}
+
+bool NzRenderWindow::Activate()
+{
+	return m_context->SetActive(true);
+}
+
+void NzRenderWindow::OnClose()
+{
+	delete m_context;
+}
+
+bool NzRenderWindow::OnCreate()
+{
+	m_parameters.doubleBuffered = true;
+    m_parameters.window = GetHandle();
+    m_context = new NzContext;
+    if (!m_context->Create(m_parameters))
+    {
+        NazaraError("Failed not create context");
+        delete m_context;
+
+        return false;
+    }
+
+    EnableVerticalSync(false);
+
+	#if NAZARA_RENDERER_ACTIVATE_RENDERWINDOW_ON_CREATION
+	if (!SetActive(true)) // Les fenêtres s'activent à la création
+		NazaraWarning("Failed to activate window");
+	#endif
+
+    return true;
+}