Switch from Nz prefix to namespace Nz
What a huge commit Former-commit-id: 38ac5eebf70adc1180f571f6006192d28fb99897
This commit is contained in:
Lynix
@@ -13,277 +13,279 @@
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#include <stdexcept>
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#include <Nazara/Renderer/Debug.hpp>
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NzRenderWindow::NzRenderWindow(NzVideoMode mode, const NzString& title, nzUInt32 style, const NzContextParameters& parameters) :
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NzRenderTarget(), NzWindow()
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namespace Nz
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{
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NzErrorFlags flags(nzErrorFlag_ThrowException, true);
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Create(mode, title, style, parameters);
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}
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NzRenderWindow::NzRenderWindow(NzWindowHandle handle, const NzContextParameters& parameters) :
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NzRenderTarget(), NzWindow()
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{
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NzErrorFlags flags(nzErrorFlag_ThrowException, true);
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Create(handle, parameters);
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}
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NzRenderWindow::~NzRenderWindow()
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{
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// Nécessaire si NzWindow::Destroy est appelé par son destructeur
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OnWindowDestroy();
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}
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bool NzRenderWindow::CopyToImage(NzAbstractImage* image, const NzVector3ui& dstPos) const
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{
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#if NAZARA_RENDERER_SAFE
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if (!m_context)
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RenderWindow::RenderWindow(VideoMode mode, const String& title, UInt32 style, const ContextParameters& parameters) :
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RenderTarget(), Window()
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{
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NazaraError("Window has not been created");
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return false;
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}
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#endif
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return CopyToImage(image, NzRectui(NzVector2ui(0U), GetSize()), dstPos);
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}
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bool NzRenderWindow::CopyToImage(NzAbstractImage* image, const NzRectui& rect, const NzVector3ui& dstPos) const
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{
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#if NAZARA_RENDERER_SAFE
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if (!m_context)
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{
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NazaraError("Window has not been created");
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return false;
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}
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#endif
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NzVector2ui windowSize = GetSize();
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#if NAZARA_RENDERER_SAFE
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if (!image)
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{
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NazaraError("Image must be valid");
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return false;
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ErrorFlags flags(ErrorFlag_ThrowException, true);
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Create(mode, title, style, parameters);
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}
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if (image->GetFormat() != nzPixelFormat_RGBA8)
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RenderWindow::RenderWindow(WindowHandle handle, const ContextParameters& parameters) :
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RenderTarget(), Window()
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{
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// Pour plus de facilité, évidemment on peut faire sauter cette règle avec un peu de gestion
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NazaraError("Image must be RGBA8-formatted");
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return false;
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ErrorFlags flags(ErrorFlag_ThrowException, true);
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Create(handle, parameters);
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}
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if (rect.x + rect.width > windowSize.x || rect.y + rect.height > windowSize.y)
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RenderWindow::~RenderWindow()
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{
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NazaraError("Rectangle dimensions are out of window's bounds");
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return false;
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// Nécessaire si Window::Destroy est appelé par son destructeur
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OnWindowDestroy();
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}
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NzVector3ui imageSize = image->GetSize();
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if (dstPos.x + rect.width > imageSize.x || dstPos.y + rect.height > imageSize.y || dstPos.z > imageSize.z)
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bool RenderWindow::CopyToImage(AbstractImage* image, const Vector3ui& dstPos) const
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{
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NazaraError("Cube dimensions are out of image's bounds");
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return false;
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}
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#endif
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const NzContext* currentContext = NzContext::GetCurrent();
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if (m_context != currentContext)
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{
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if (!m_context->SetActive(true))
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#if NAZARA_RENDERER_SAFE
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if (!m_context)
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{
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NazaraError("Failed to activate context");
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NazaraError("Window has not been created");
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return false;
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}
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#endif
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return CopyToImage(image, Rectui(Vector2ui(0U), GetSize()), dstPos);
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}
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bool RenderWindow::CopyToImage(AbstractImage* image, const Rectui& rect, const Vector3ui& dstPos) const
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{
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#if NAZARA_RENDERER_SAFE
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if (!m_context)
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{
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NazaraError("Window has not been created");
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return false;
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}
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#endif
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Vector2ui windowSize = GetSize();
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#if NAZARA_RENDERER_SAFE
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if (!image)
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{
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NazaraError("Image must be valid");
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return false;
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}
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if (image->GetFormat() != PixelFormatType_RGBA8)
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{
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// Pour plus de facilité, évidemment on peut faire sauter cette règle avec un peu de gestion
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NazaraError("Image must be RGBA8-formatted");
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return false;
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}
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if (rect.x + rect.width > windowSize.x || rect.y + rect.height > windowSize.y)
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{
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NazaraError("Rectangle dimensions are out of window's bounds");
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return false;
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}
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Vector3ui imageSize = image->GetSize();
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if (dstPos.x + rect.width > imageSize.x || dstPos.y + rect.height > imageSize.y || dstPos.z > imageSize.z)
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{
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NazaraError("Cube dimensions are out of image's bounds");
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return false;
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}
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#endif
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const Context* currentContext = Context::GetCurrent();
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if (m_context != currentContext)
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{
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if (!m_context->SetActive(true))
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{
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NazaraError("Failed to activate context");
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return false;
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}
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}
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///TODO: Fast-path pour les images en cas de copie du buffer entier
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m_buffer.resize(rect.width*rect.height*4);
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glReadPixels(rect.x, windowSize.y - rect.height - rect.y, rect.width, rect.height, GL_RGBA, GL_UNSIGNED_BYTE, m_buffer.data());
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// Les pixels sont retournés, nous devons envoyer les pixels par rangée
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for (unsigned int i = 0; i < rect.height; ++i)
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image->Update(&m_buffer[rect.width*4*i], Boxui(dstPos.x, rect.height - i - 1, dstPos.z, rect.width, 1, 1), rect.width);
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if (m_context != currentContext)
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{
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if (currentContext)
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{
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if (!currentContext->SetActive(true))
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NazaraWarning("Failed to reset old context");
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}
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else
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m_context->SetActive(false);
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}
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return true;
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}
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bool RenderWindow::Create(VideoMode mode, const String& title, UInt32 style, const ContextParameters& parameters)
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{
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m_parameters = parameters;
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return Window::Create(mode, title, style);
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}
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bool RenderWindow::Create(WindowHandle handle, const ContextParameters& parameters)
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{
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m_parameters = parameters;
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return Window::Create(handle);
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}
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void RenderWindow::Display()
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{
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if (m_framerateLimit > 0)
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{
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int remainingTime = 1000/static_cast<int>(m_framerateLimit) - static_cast<int>(m_clock.GetMilliseconds());
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if (remainingTime > 0)
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Thread::Sleep(remainingTime);
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m_clock.Restart();
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}
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if (m_context && m_parameters.doubleBuffered)
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m_context->SwapBuffers();
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}
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void RenderWindow::EnableVerticalSync(bool enabled)
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{
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if (m_context)
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{
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if (!m_context->SetActive(true))
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{
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NazaraError("Failed to activate context");
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return;
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}
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m_context->EnableVerticalSync(enabled);
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}
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else
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NazaraError("No context");
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}
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unsigned int RenderWindow::GetHeight() const
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{
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return Window::GetHeight();
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}
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RenderTargetParameters RenderWindow::GetParameters() const
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{
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if (m_context)
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{
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const ContextParameters& parameters = m_context->GetParameters();
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return RenderTargetParameters(parameters.antialiasingLevel, parameters.depthBits, parameters.stencilBits);
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}
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else
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{
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NazaraError("Window not created/context not initialized");
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return RenderTargetParameters();
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}
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}
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unsigned int RenderWindow::GetWidth() const
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{
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return Window::GetWidth();
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}
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bool RenderWindow::IsRenderable() const
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{
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return m_impl != nullptr; // Si m_impl est valide, alors m_context l'est aussi
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}
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bool RenderWindow::IsValid() const
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{
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return m_impl != nullptr;
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}
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void RenderWindow::SetFramerateLimit(unsigned int limit)
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{
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m_framerateLimit = limit;
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}
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ContextParameters RenderWindow::GetContextParameters() const
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{
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if (m_context)
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return m_context->GetParameters();
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else
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{
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NazaraError("Window not created/context not initialized");
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return ContextParameters();
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}
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}
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bool RenderWindow::HasContext() const
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{
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return true;
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}
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bool RenderWindow::Activate() const
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{
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if (m_context->SetActive(true))
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{
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glDrawBuffer((m_parameters.doubleBuffered) ? GL_BACK : GL_FRONT);
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return true;
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}
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else
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{
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NazaraError("Failed to activate window's context");
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return false;
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}
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}
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///TODO: Fast-path pour les images en cas de copie du buffer entier
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m_buffer.resize(rect.width*rect.height*4);
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glReadPixels(rect.x, windowSize.y - rect.height - rect.y, rect.width, rect.height, GL_RGBA, GL_UNSIGNED_BYTE, m_buffer.data());
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// Les pixels sont retournés, nous devons envoyer les pixels par rangée
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for (unsigned int i = 0; i < rect.height; ++i)
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image->Update(&m_buffer[rect.width*4*i], NzBoxui(dstPos.x, rect.height - i - 1, dstPos.z, rect.width, 1, 1), rect.width);
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if (m_context != currentContext)
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void RenderWindow::EnsureTargetUpdated() const
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{
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if (currentContext)
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{
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if (!currentContext->SetActive(true))
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NazaraWarning("Failed to reset old context");
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}
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else
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m_context->SetActive(false);
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// Rien à faire
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}
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return true;
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}
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bool NzRenderWindow::Create(NzVideoMode mode, const NzString& title, nzUInt32 style, const NzContextParameters& parameters)
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{
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m_parameters = parameters;
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return NzWindow::Create(mode, title, style);
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}
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bool NzRenderWindow::Create(NzWindowHandle handle, const NzContextParameters& parameters)
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{
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m_parameters = parameters;
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return NzWindow::Create(handle);
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}
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void NzRenderWindow::Display()
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{
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if (m_framerateLimit > 0)
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bool RenderWindow::OnWindowCreated()
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{
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int remainingTime = 1000/static_cast<int>(m_framerateLimit) - static_cast<int>(m_clock.GetMilliseconds());
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if (remainingTime > 0)
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NzThread::Sleep(remainingTime);
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m_parameters.doubleBuffered = true;
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m_parameters.window = GetHandle();
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std::unique_ptr<Context> context(new Context);
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if (!context->Create(m_parameters))
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{
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NazaraError("Failed to create context");
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return false;
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}
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m_context = context.release();
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if (!SetActive(true)) // Les fenêtres s'activent à la création
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NazaraWarning("Failed to activate window");
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EnableVerticalSync(false);
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Vector2ui size = GetSize();
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// Le scissorBox/viewport (à la création) est de la taille de la fenêtre
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// https://www.opengl.org/sdk/docs/man/xhtml/glGet.xml
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OpenGL::SetScissorBox(Recti(0, 0, size.x, size.y));
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OpenGL::SetViewport(Recti(0, 0, size.x, size.y));
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OnRenderTargetParametersChange(this);
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OnRenderTargetSizeChange(this);
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m_clock.Restart();
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}
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if (m_context && m_parameters.doubleBuffered)
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m_context->SwapBuffers();
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}
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void NzRenderWindow::EnableVerticalSync(bool enabled)
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{
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if (m_context)
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{
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if (!m_context->SetActive(true))
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{
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NazaraError("Failed to activate context");
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return;
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}
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m_context->EnableVerticalSync(enabled);
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}
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else
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NazaraError("No context");
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}
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unsigned int NzRenderWindow::GetHeight() const
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{
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return NzWindow::GetHeight();
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}
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NzRenderTargetParameters NzRenderWindow::GetParameters() const
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{
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if (m_context)
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{
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const NzContextParameters& parameters = m_context->GetParameters();
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return NzRenderTargetParameters(parameters.antialiasingLevel, parameters.depthBits, parameters.stencilBits);
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}
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else
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{
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NazaraError("Window not created/context not initialized");
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return NzRenderTargetParameters();
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}
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}
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unsigned int NzRenderWindow::GetWidth() const
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{
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return NzWindow::GetWidth();
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}
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bool NzRenderWindow::IsRenderable() const
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{
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return m_impl != nullptr; // Si m_impl est valide, alors m_context l'est aussi
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}
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bool NzRenderWindow::IsValid() const
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{
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return m_impl != nullptr;
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}
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void NzRenderWindow::SetFramerateLimit(unsigned int limit)
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{
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m_framerateLimit = limit;
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}
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NzContextParameters NzRenderWindow::GetContextParameters() const
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{
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if (m_context)
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return m_context->GetParameters();
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else
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{
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NazaraError("Window not created/context not initialized");
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return NzContextParameters();
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}
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}
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bool NzRenderWindow::HasContext() const
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{
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return true;
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}
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bool NzRenderWindow::Activate() const
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{
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if (m_context->SetActive(true))
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{
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glDrawBuffer((m_parameters.doubleBuffered) ? GL_BACK : GL_FRONT);
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return true;
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}
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else
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void RenderWindow::OnWindowDestroy()
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{
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NazaraError("Failed to activate window's context");
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return false;
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}
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}
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if (m_context)
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{
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if (IsActive())
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Renderer::SetTarget(nullptr);
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void NzRenderWindow::EnsureTargetUpdated() const
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{
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// Rien à faire
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}
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bool NzRenderWindow::OnWindowCreated()
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{
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m_parameters.doubleBuffered = true;
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m_parameters.window = GetHandle();
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std::unique_ptr<NzContext> context(new NzContext);
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if (!context->Create(m_parameters))
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{
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NazaraError("Failed to create context");
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return false;
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delete m_context;
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m_context = nullptr;
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}
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}
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m_context = context.release();
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if (!SetActive(true)) // Les fenêtres s'activent à la création
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NazaraWarning("Failed to activate window");
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EnableVerticalSync(false);
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NzVector2ui size = GetSize();
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// Le scissorBox/viewport (à la création) est de la taille de la fenêtre
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// https://www.opengl.org/sdk/docs/man/xhtml/glGet.xml
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NzOpenGL::SetScissorBox(NzRecti(0, 0, size.x, size.y));
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NzOpenGL::SetViewport(NzRecti(0, 0, size.x, size.y));
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OnRenderTargetParametersChange(this);
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OnRenderTargetSizeChange(this);
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m_clock.Restart();
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return true;
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}
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void NzRenderWindow::OnWindowDestroy()
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{
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if (m_context)
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void RenderWindow::OnWindowResized()
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{
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if (IsActive())
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NzRenderer::SetTarget(nullptr);
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delete m_context;
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m_context = nullptr;
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OnRenderTargetSizeChange(this);
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}
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}
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void NzRenderWindow::OnWindowResized()
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{
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OnRenderTargetSizeChange(this);
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}
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Reference in New Issue
Block a user