Move default render target handling to CDriverUser
--HG-- branch : multipass-stereohg/feature/qt5
kaetemi
11 years ago
parent
e88dedf00c
commit
d98f1ede47
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/**
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* \file fxaa.h
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* \brief CFXAA
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* \date 2014-08-03 21:41GMT
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* \author Jan Boon (Kaetemi)
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* CFXAA
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*/
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/*
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* Copyright (C) 2014 by authors
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*
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* This file is part of NL3D.
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* NL3D is free software: you can redistribute it and/or modify it
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* under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* NL3D is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General
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* Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public
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* License along with NL3D. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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#ifndef NL3D_FXAA_H
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#define NL3D_FXAA_H
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#include <nel/misc/types_nl.h>
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// STL includes
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// NeL includes
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#include <nel/misc/smart_ptr.h>
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#include <nel/misc/geom_ext.h>
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// Project includes
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#include <nel/3d/u_material.h>
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#include <nel/3d/vertex_buffer.h>
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#define NL_STEREO_MAX_USER_CAMERAS 8
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namespace NL3D {
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class ITexture;
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class CTextureUser;
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class CPixelProgram;
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/**
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* \brief CFXAA
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* \date 2014-08-03 21:41GMT
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* \author Jan Boon (Kaetemi)
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* CFXAA
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*/
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class CFXAA
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{
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public:
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CFXAA(NL3D::UDriver *driver);
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virtual ~CFXAA();
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/// Apply effect to current render target. Render target must be managed by render target manager
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virtual void applyEffect();
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private:
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UDriver *m_Driver;
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NL3D::UMaterial m_Mat;
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NL3D::CVertexBuffer m_VB;
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NLMISC::CQuadUV m_QuadUV;
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CPixelProgram *m_PP;
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uint m_Width;
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uint m_Height;
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}; /* class CFXAA */
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} /* namespace NL3D */
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#endif /* #ifndef NL3D_FXAA_H */
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/* end of file */
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@ -0,0 +1,196 @@
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/**
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* \file fxaa.cpp
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* \brief CFXAA
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* \date 2014-08-03 21:41GMT
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* \author Jan Boon (Kaetemi)
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* CFXAA
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*/
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/*
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* Copyright (C) 2014 by authors
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*
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* This file is part of NL3D.
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* NL3D is free software: you can redistribute it and/or modify it
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* under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* NL3D is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General
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* Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public
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* License along with NL3D. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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#include <nel/misc/types_nl.h>
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#include <nel/3d/fxaa.h>
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// STL includes
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// NeL includes
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// #include <nel/misc/debug.h>
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// Project includes
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#include <nel/3d/u_camera.h>
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#include <nel/3d/u_driver.h>
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#include <nel/3d/material.h>
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#include <nel/3d/texture_bloom.h>
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#include <nel/3d/texture_user.h>
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#include <nel/3d/driver_user.h>
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#include <nel/3d/u_texture.h>
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#include <nel/3d/render_target_manager.h>
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using namespace std;
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// using namespace NLMISC;
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namespace NL3D {
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namespace {
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#include "fxaa_program.h"
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} /* anonymous namespace */
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CFXAA::CFXAA(NL3D::UDriver *driver) : m_Driver(driver), m_PP(NULL), m_Width(~0), m_Height(~0)
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{
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nldebug("3D: Create FXAA");
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CDriverUser *dru = static_cast<CDriverUser *>(driver);
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NL3D::IDriver *drv = (dru)->getDriver();
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if (drv->supportBloomEffect() && drv->supportNonPowerOfTwoTextures())
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{
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m_PP = new CPixelProgram();
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// arbfp1
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{
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IProgram::CSource *source = new IProgram::CSource();
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source->Features.MaterialFlags = CProgramFeatures::TextureStages;
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source->Profile = IProgram::arbfp1;
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source->setSourcePtr(a_arbfp1);
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m_PP->addSource(source);
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}
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// ps_2_0
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{
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IProgram::CSource *source = new IProgram::CSource();
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source->Features.MaterialFlags = CProgramFeatures::TextureStages;
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source->Profile = IProgram::ps_2_0;
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source->setSourcePtr(a_ps_2_0);
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m_PP->addSource(source);
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}
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if (!drv->compilePixelProgram(m_PP))
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{
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nlwarning("No supported pixel program for FXAA effect");
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delete m_PP;
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m_PP = NULL;
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}
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}
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if (m_PP)
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{
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m_Mat = m_Driver->createMaterial();
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m_Mat.initUnlit();
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m_Mat.setColor(CRGBA::White);
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m_Mat.setBlend (false);
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m_Mat.setAlphaTest (false);
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NL3D::CMaterial *mat = m_Mat.getObjectPtr();
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mat->setShader(NL3D::CMaterial::Normal);
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mat->setBlendFunc(CMaterial::one, CMaterial::zero);
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mat->setZWrite(false);
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mat->setZFunc(CMaterial::always);
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mat->setDoubleSided(true);
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m_QuadUV.V0 = CVector(0.f, 0.f, 0.5f);
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m_QuadUV.V1 = CVector(1.f, 0.f, 0.5f);
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m_QuadUV.V2 = CVector(1.f, 1.f, 0.5f);
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m_QuadUV.V3 = CVector(0.f, 1.f, 0.5f);
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m_QuadUV.Uv0 = CUV(0.f, 0.f);
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m_QuadUV.Uv1 = CUV(1.f, 0.f);
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m_QuadUV.Uv2 = CUV(1.f, 1.f);
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m_QuadUV.Uv3 = CUV(0.f, 1.f);
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CVertexBuffer &vb = m_VB;
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vb.clearValueEx();
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vb.addValueEx(CVertexBuffer::Position, CVertexBuffer::Float3);
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vb.addValueEx(CVertexBuffer::TexCoord0, CVertexBuffer::Float2);
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vb.addValueEx(CVertexBuffer::TexCoord1, CVertexBuffer::Float4);
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vb.initEx();
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vb.setPreferredMemory(CVertexBuffer::AGPPreferred, false);
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vb.setNumVertices(4);
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/*CVertexBufferReadWrite vba;
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vb.lock(vba);
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vba.setVertexCoord(0, 0.f, 0.f, 0.5f);
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vba.setVertexCoord(1, 1.f, 0.f, 0.5f);
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vba.setVertexCoord(2, 1.f, 1.f, 0.5f);
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vba.setVertexCoord(3, 0.f, 1.f, 0.5f);
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vba.setTexCoord(0, 0, 0.f, 0.f);
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vba.setTexCoord(1, 0, 1.f, 0.f);
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vba.setTexCoord(2, 0, 1.f, 1.f);
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vba.setTexCoord(3, 0, 0.f, 1.f);*/
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/*vba.setTexCoord(0, 1, 0.f, 0.f);
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vba.setTexCoord(1, 1, 1.f, 0.f);
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vba.setTexCoord(2, 1, 1.f, 1.f);
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vba.setTexCoord(3, 1, 0.f, 1.f);*/
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}
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}
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CFXAA::~CFXAA()
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{
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nldebug("3D: Destroy FXAA");
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if (!m_Mat.empty())
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{
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m_Driver->deleteMaterial(m_Mat);
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}
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delete m_PP;
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m_PP = NULL;
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m_Driver = NULL;
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}
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void CFXAA::applyEffect()
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{
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if (!m_PP)
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return;
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CDriverUser *dru = static_cast<CDriverUser *>(m_Driver);
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IDriver *drv = dru->getDriver();
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NL3D::ITexture *renderTarget = drv->getRenderTarget();
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nlassert(renderTarget);
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nlassert(renderTarget->isBloomTexture());
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uint width = renderTarget->getWidth();
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uint height = renderTarget->getHeight();
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bool mode2D = static_cast<CTextureBloom *>(renderTarget)->isMode2D();
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nlassert(renderTarget->getUploadFormat() == ITexture::Auto);
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float fwidth = (float)width;
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float fheight = (float)height;
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// create render target
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CTextureUser *otherRenderTarget = m_Driver->getRenderTargetManager().getRenderTarget(width, height, mode2D);
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// swap render target
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CTextureUser texNull;
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dru->setRenderTarget(texNull);
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drv->swapTextureHandle(*renderTarget, *otherRenderTarget->getITexture());
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drv->setRenderTarget(renderTarget);
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// render effect
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m_Mat.getObjectPtr()->setTexture(0, otherRenderTarget->getITexture());
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m_Driver->drawQuad(m_QuadUV, m_Mat);
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m_Mat.getObjectPtr()->setTexture(0, NULL);
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// recycle render target
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m_Driver->getRenderTargetManager().recycleRenderTarget(otherRenderTarget);
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}
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} /* namespace NL3D */
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/* end of file */
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@ -0,0 +1,168 @@
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const char *a_arbfp1 =
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"!!ARBfp1.0\n"
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//"# cgc version 3.1.0013, build date Apr 18 2012\n"
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//"# command line args: -profile arbfp1\n"
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//"# source file: fxaa_fp.cg\n"
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//"#vendor NVIDIA Corporation\n"
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//"#version 3.1.0.13\n"
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//"#profile arbfp1\n"
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//"#program fxaa_fp\n"
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//"#semantic fxaa_fp.fxaaConsoleRcpFrameOpt\n"
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//"#semantic fxaa_fp.fxaaConsoleRcpFrameOpt2\n"
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//"#semantic fxaa_fp.nlTex0 : TEX0\n"
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//"#var float2 pos : $vin.TEXCOORD0 : TEX0 : 0 : 1\n"
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//"#var float4 fxaaConsolePosPos : $vin.TEXCOORD1 : TEX1 : 1 : 1\n"
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//"#var float4 fxaaConsoleRcpFrameOpt : : c[0] : 2 : 1\n"
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//"#var float4 fxaaConsoleRcpFrameOpt2 : : c[1] : 3 : 1\n"
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//"#var sampler2D nlTex0 : TEX0 : texunit 0 : 4 : 1\n"
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//"#var float4 oCol : $vout.COLOR : COL : 5 : 1\n"
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//"#const c[2] = 0.125 0 8 0.001953125\n"
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//"#const c[3] = -2 2 0.5\n"
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"PARAM c[4] = { program.env[0..1],\n"
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" { 0.125, 0, 8, 0.001953125 },\n"
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" { -2, 2, 0.5 } };\n"
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"TEMP R0;\n"
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"TEMP R1;\n"
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"TEMP R2;\n"
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"TEMP R3;\n"
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"TEMP R4;\n"
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"TEMP R5;\n"
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"TEX R0.w, fragment.texcoord[1].zyzw, texture[0], 2D;\n"
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"ADD R0.x, R0.w, c[2].w;\n"
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"TEX R1.w, fragment.texcoord[1].xwzw, texture[0], 2D;\n"
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"TEX R0.w, fragment.texcoord[1], texture[0], 2D;\n"
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"ADD R0.y, R1.w, -R0.x;\n"
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"ADD R0.z, R0.w, R0.y;\n"
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"TEX R2.w, fragment.texcoord[1].zwzw, texture[0], 2D;\n"
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"ADD R0.y, -R0.w, R0;\n"
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"ADD R1.z, -R2.w, R0;\n"
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"ADD R1.x, R2.w, R0.y;\n"
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"MOV R1.y, c[2];\n"
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"DP3 R0.y, R1, R1;\n"
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"RSQ R0.y, R0.y;\n"
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"MUL R2.xy, R0.y, R1.xzzw;\n"
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"MAD R3.xy, R2, c[0].zwzw, fragment.texcoord[0];\n"
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"ABS R0.z, R2.y;\n"
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"ABS R0.y, R2.x;\n"
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"MIN R0.y, R0, R0.z;\n"
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"RCP R0.y, R0.y;\n"
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"MUL R1.xy, R0.y, R2;\n"
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"MUL R1.xy, R1, c[2].x;\n"
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"MIN R1.xy, R1, c[3].y;\n"
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"MIN R0.y, R0.w, R1.w;\n"
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"TEX R4, R3, texture[0], 2D;\n"
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"MAD R2.xy, -R2, c[0].zwzw, fragment.texcoord[0];\n"
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"TEX R3, R2, texture[0], 2D;\n"
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"ADD R3, R3, R4;\n"
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"MAX R1.xy, R1, c[3].x;\n"
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"MAD R2.xy, R1, c[1].zwzw, fragment.texcoord[0];\n"
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"MAD R1.xy, -R1, c[1].zwzw, fragment.texcoord[0];\n"
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"MUL R5, R3, c[3].z;\n"
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"TEX R4, R2, texture[0], 2D;\n"
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"TEX R3, R1, texture[0], 2D;\n"
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"MIN R0.z, R0.x, R2.w;\n"
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"MIN R1.x, R0.y, R0.z;\n"
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"MAX R0.y, R0.x, R2.w;\n"
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"MAX R0.x, R0.w, R1.w;\n"
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"MAX R2.x, R0, R0.y;\n"
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"ADD R3, R3, R4;\n"
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"MAD R3, R3, c[3].z, R5;\n"
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"MUL R3, R3, c[3].z;\n"
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"SLT R1.z, R2.x, R3.w;\n"
|
||||||
|
"SLT R1.y, R3.w, R1.x;\n"
|
||||||
|
"TEX R0, fragment.texcoord[0], texture[0], 2D;\n"
|
||||||
|
"ADD_SAT R1.y, R1, R1.z;\n"
|
||||||
|
"MIN R1.z, R0.w, R1.x;\n"
|
||||||
|
"MAX R1.x, R2, R0.w;\n"
|
||||||
|
"ADD R2.y, R1.x, -R1.z;\n"
|
||||||
|
"CMP R1, -R1.y, R5, R3;\n"
|
||||||
|
"MAD R2.x, R2.y, c[2].z, -R2;\n"
|
||||||
|
"CMP result.color, R2.x, R0, R1;\n"
|
||||||
|
"END\n";
|
||||||
|
//"# 51 instructions, 6 R-regs\n"
|
||||||
|
|
||||||
|
const char *a_ps_2_0 =
|
||||||
|
"ps_2_x\n"
|
||||||
|
// cgc version 3.1.0013, build date Apr 18 2012
|
||||||
|
// command line args: -profile ps_2_x
|
||||||
|
// source file: fxaa_fp.cg
|
||||||
|
//vendor NVIDIA Corporation
|
||||||
|
//version 3.1.0.13
|
||||||
|
//profile ps_2_x
|
||||||
|
//program fxaa_fp
|
||||||
|
//semantic fxaa_fp.fxaaConsoleRcpFrameOpt
|
||||||
|
//semantic fxaa_fp.fxaaConsoleRcpFrameOpt2
|
||||||
|
//semantic fxaa_fp.nlTex0 : TEX0
|
||||||
|
//var float2 pos : $vin.TEXCOORD0 : TEX0 : 0 : 1
|
||||||
|
//var float4 fxaaConsolePosPos : $vin.TEXCOORD1 : TEX1 : 1 : 1
|
||||||
|
//var float4 fxaaConsoleRcpFrameOpt : : c[0] : 2 : 1
|
||||||
|
//var float4 fxaaConsoleRcpFrameOpt2 : : c[1] : 3 : 1
|
||||||
|
//var sampler2D nlTex0 : TEX0 : texunit 0 : 4 : 1
|
||||||
|
//var float4 oCol : $vout.COLOR : COL : 5 : 1
|
||||||
|
//const c[2] = 0.001953125 0 0.125 2
|
||||||
|
//const c[3] = -2 0.5 0 1
|
||||||
|
//const c[4] = 8
|
||||||
|
"dcl_2d s0\n"
|
||||||
|
"def c2, 0.00195313, 0.00000000, 0.12500000, 2.00000000\n"
|
||||||
|
"def c3, -2.00000000, 0.50000000, 0.00000000, 1.00000000\n"
|
||||||
|
"def c4, 8.00000000, 0, 0, 0\n"
|
||||||
|
"dcl t1\n"
|
||||||
|
"dcl t0.xy\n"
|
||||||
|
"mov r0.xy, t1.zyzw\n"
|
||||||
|
"texld r0, r0, s0\n"
|
||||||
|
"mov r0.xy, t1.xwzw\n"
|
||||||
|
"texld r5, t1, s0\n"
|
||||||
|
"texld r4, r0, s0\n"
|
||||||
|
"add r4.x, r0.w, c2\n"
|
||||||
|
"mov r0.xy, t1.zwzw\n"
|
||||||
|
"texld r3, r0, s0\n"
|
||||||
|
"add r0.w, r4, -r4.x\n"
|
||||||
|
"add r0.x, r5.w, r0.w\n"
|
||||||
|
"add r0.z, -r3.w, r0.x\n"
|
||||||
|
"add r0.x, -r5.w, r0.w\n"
|
||||||
|
"add r0.x, r3.w, r0\n"
|
||||||
|
"mov r0.y, c2\n"
|
||||||
|
"dp3 r0.y, r0, r0\n"
|
||||||
|
"rsq r0.y, r0.y\n"
|
||||||
|
"mul r0.zw, r0.y, r0.xyxz\n"
|
||||||
|
"mad r1.xy, -r0.zwzw, c0.zwzw, t0\n"
|
||||||
|
"texld r1, r1, s0\n"
|
||||||
|
"abs r0.y, r0.w\n"
|
||||||
|
"abs r0.x, r0.z\n"
|
||||||
|
"min r0.x, r0, r0.y\n"
|
||||||
|
"rcp r0.x, r0.x\n"
|
||||||
|
"mul r0.xy, r0.x, r0.zwzw\n"
|
||||||
|
"mul r0.xy, r0, c2.z\n"
|
||||||
|
"min r2.xy, r0, c2.w\n"
|
||||||
|
"mad r0.xy, r0.zwzw, c0.zwzw, t0\n"
|
||||||
|
"texld r0, r0, s0\n"
|
||||||
|
"add r0, r1, r0\n"
|
||||||
|
"max r1.xy, r2, c3.x\n"
|
||||||
|
"mul r2, r0, c3.y\n"
|
||||||
|
"mad r0.xy, r1, c1.zwzw, t0\n"
|
||||||
|
"mad r1.xy, -r1, c1.zwzw, t0\n"
|
||||||
|
"texld r0, r0, s0\n"
|
||||||
|
"texld r1, r1, s0\n"
|
||||||
|
"add r0, r1, r0\n"
|
||||||
|
"mad r0, r0, c3.y, r2\n"
|
||||||
|
"mul r1, r0, c3.y\n"
|
||||||
|
"min r0.y, r4.x, r3.w\n"
|
||||||
|
"min r0.x, r5.w, r4.w\n"
|
||||||
|
"min r3.y, r0.x, r0\n"
|
||||||
|
"add r0.x, -r3.y, r1.w\n"
|
||||||
|
"max r0.z, r4.x, r3.w\n"
|
||||||
|
"max r0.y, r5.w, r4.w\n"
|
||||||
|
"max r3.x, r0.y, r0.z\n"
|
||||||
|
"cmp r3.z, r0.x, c3, c3.w\n"
|
||||||
|
"add r3.w, r3.x, -r1\n"
|
||||||
|
"cmp r3.w, r3, c3.z, c3\n"
|
||||||
|
"add_pp_sat r3.z, r3, r3.w\n"
|
||||||
|
"texld r0, t0, s0\n"
|
||||||
|
"min r3.w, r0, r3.y\n"
|
||||||
|
"max r3.y, r3.x, r0.w\n"
|
||||||
|
"cmp r1, -r3.z, r1, r2\n"
|
||||||
|
"add r3.y, r3, -r3.w\n"
|
||||||
|
"mad r2.x, r3.y, c4, -r3\n"
|
||||||
|
"cmp r0, r2.x, r1, r0\n"
|
||||||
|
"mov oC0, r0\n";
|
||||||
Loading…
Reference in New Issue