Renderer: Implement Framebuffers

include/Nazara/OpenGLRenderer/Wrapper/Framebuffer.inl

@@ -3,21 +3,51 @@
 // For conditions of distribution and use, see copyright notice in Config.hpp
 
 #include <Nazara/OpenGLRenderer/Wrapper/Framebuffer.hpp>
+#include <Nazara/OpenGLRenderer/OpenGLDevice.hpp>
 #include <Nazara/OpenGLRenderer/Debug.hpp>
 
-namespace Nz
+namespace Nz::GL
 {
-	namespace Vk
+	inline GLenum Framebuffer::Check() const
 	{
-		inline VkResult Framebuffer::CreateHelper(Device& device, const VkFramebufferCreateInfo* createInfo, const VkAllocationCallbacks* allocator, VkFramebuffer* handle)
-		{
-			return device.vkCreateFramebuffer(device, createInfo, allocator, handle);
-		}
+		assert(m_objectId);
 
-		inline void Framebuffer::DestroyHelper(Device& device, VkFramebuffer handle, const VkAllocationCallbacks* allocator)
-		{
-			return device.vkDestroyFramebuffer(device, handle, allocator);
-		}
+		const Context& context = EnsureDeviceContext();
+		context.BindFramebuffer(m_objectId);
+		return context.glCheckFramebufferStatus(GL_FRAMEBUFFER);
+	}
+
+	inline void Framebuffer::Renderbuffer(GLenum attachment, GLenum renderbuffer)
+	{
+		assert(m_objectId);
+
+		const Context& context = EnsureDeviceContext();
+		context.BindFramebuffer(m_objectId);
+		context.glFramebufferRenderbuffer(GL_FRAMEBUFFER, attachment, GL_RENDERBUFFER, renderbuffer);
+	}
+
+	inline void Framebuffer::Texture2D(GLenum attachment, GLenum textarget, GLuint texture, GLint level)
+	{
+		assert(m_objectId);
+
+		const Context& context = EnsureDeviceContext();
+		context.BindFramebuffer(m_objectId);
+		context.glFramebufferTexture2D(GL_FRAMEBUFFER, attachment, textarget, texture, level);
+	}
+
+	inline GLuint Framebuffer::CreateHelper(OpenGLDevice& /*device*/, const Context& context)
+	{
+		GLuint fbo = 0;
+		context.glGenFramebuffers(1U, &fbo);
+
+		return fbo;
+	}
+
+	inline void Framebuffer::DestroyHelper(OpenGLDevice& device, const Context& context, GLuint objectId)
+	{
+		context.glDeleteFramebuffers(1U, &objectId);
+
+		device.NotifyFramebufferDestruction(objectId);
 	}
 }