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Added RenderBuffer class (Usables with RenderTexture)

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Former-commit-id: f32a2d5e5018ce3b1d41db87aec6fa910c8183a3
This commit is contained in:
Lynix
2013-12-07 23:48:21 +01:00
parent f7990e4521
commit 9357079e1d
4 changed files with 272 additions and 59 deletions
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48
include/Nazara/Renderer/RenderBuffer.hpp Normal file
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@@ -0,0 +1,48 @@
// Copyright (C) 2013 Jérôme Leclercq
// This file is part of the "Nazara Engine - Renderer module"
// For conditions of distribution and use, see copyright notice in Config.hpp
#pragma once
#ifndef NAZARA_RENDERBUFFER_HPP
#define NAZARA_RENDERBUFFER_HPP
#include <Nazara/Prerequesites.hpp>
#include <Nazara/Core/NonCopyable.hpp>
#include <Nazara/Core/Resource.hpp>
#include <Nazara/Core/ResourceRef.hpp>
#include <Nazara/Utility/Enums.hpp>
class NzRenderBuffer;
using NzRenderBufferConstRef = NzResourceRef<const NzRenderBuffer>;
using NzRenderBufferRef = NzResourceRef<NzRenderBuffer>;
class NAZARA_API NzRenderBuffer : public NzResource, NzNonCopyable
{
public:
NzRenderBuffer();
~NzRenderBuffer();
bool Create(nzPixelFormat format, unsigned int width, unsigned int height);
void Destroy();
unsigned int GetHeight() const;
nzPixelFormat GetFormat() const;
unsigned int GetWidth() const;
// Fonctions OpenGL
unsigned int GetOpenGLID() const;
bool IsValid() const;
static bool IsSupported();
private:
nzPixelFormat m_pixelFormat;
unsigned int m_height;
unsigned int m_id;
unsigned int m_width;
};
#endif // NAZARA_RENDERBUFFER_HPP

12
include/Nazara/Renderer/RenderTexture.hpp
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@@ -16,6 +16,8 @@
///TODO: Faire fonctionner les RenderTexture indépendamment du contexte (un FBO par classe et par contexte l'utilisant)
class NzRenderBuffer;
struct NzRenderTextureImpl;
class NAZARA_API NzRenderTexture : public NzRenderTarget, NzResourceListener, NzNonCopyable
@@ -24,6 +26,7 @@ class NAZARA_API NzRenderTexture : public NzRenderTarget, NzResourceListener, Nz
NzRenderTexture() = default;
~NzRenderTexture();
bool AttachBuffer(nzAttachmentPoint attachmentPoint, nzUInt8 index, NzRenderBuffer* buffer);
bool AttachBuffer(nzAttachmentPoint attachmentPoint, nzUInt8 index, nzPixelFormat format, unsigned int width, unsigned int height);
bool AttachTexture(nzAttachmentPoint attachmentPoint, nzUInt8 index, NzTexture* texture, unsigned int z = 0);
@@ -42,14 +45,15 @@ class NAZARA_API NzRenderTexture : public NzRenderTarget, NzResourceListener, Nz
bool Lock() const;
void SetColorTarget(nzUInt8 target);
void SetColorTargets(const nzUInt8* targets, unsigned int targetCount);
void SetColorTargets(const std::initializer_list<nzUInt8>& targets);
void SetColorTarget(nzUInt8 target) const;
void SetColorTargets(const nzUInt8* targets, unsigned int targetCount) const;
void SetColorTargets(const std::initializer_list<nzUInt8>& targets) const;
void Unlock() const;
// Fonctions OpenGL
bool HasContext() const;
unsigned int GetOpenGLID() const;
bool HasContext() const override;
static bool IsSupported();