Add light support (WIP)

include/Nazara/Renderer/RenderBufferView.inl

@@ -8,6 +8,13 @@
 
 namespace Nz
 {
+	inline RenderBufferView::RenderBufferView() :
+	m_offset(0),
+	m_size(0),
+	m_buffer(nullptr)
+	{
+	}
+
 	inline RenderBufferView::RenderBufferView(RenderBuffer* buffer) :
 	RenderBufferView(buffer, 0, buffer->GetSize())
 	{
@@ -34,6 +41,21 @@ namespace Nz
 	{
 		return m_size;
 	}
+
+	inline RenderBufferView::operator bool() const
+	{
+		return m_buffer != nullptr;
+	}
+
+	inline bool RenderBufferView::operator==(const RenderBufferView& rhs) const
+	{
+		return m_buffer == rhs.m_buffer && m_offset == rhs.m_offset && m_size == rhs.m_size;
+	}
+
+	inline bool RenderBufferView::operator!=(const RenderBufferView& rhs) const
+	{
+		return !operator==(rhs);
+	}
 }
 
 #include <Nazara/Renderer/DebugOff.hpp>