Renderer: Blit texture to window instead of using a full renderpass

This may improve performance and allow for render targets to customize how they blit the final texture (allowing for render-to-texture)

include/Nazara/Renderer/TransientResources.inl

@@ -8,6 +8,11 @@
 
 namespace Nz
 {
+	inline TransientResources::TransientResources(RenderDevice& renderDevice) :
+	m_renderDevice(renderDevice)
+	{
+	}
+
 	inline void TransientResources::FlushReleaseQueue()
 	{
 		for (Releasable* releasable : m_releaseQueue)
@@ -21,6 +26,11 @@ namespace Nz
 			memoryblock.clear();
 	}
 
+	inline RenderDevice& TransientResources::GetRenderDevice()
+	{
+		return m_renderDevice;
+	}
+
 	template<typename T>
 	void TransientResources::PushForRelease(T&& value)
 	{
@@ -98,3 +108,4 @@ namespace Nz
 }
 
 #include <Nazara/Renderer/DebugOff.hpp>
+#include "TransientResources.hpp"