GSRendererNull.cpp
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上传日期:2015-12-05
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文件大小:2k
- /*
- * Copyright (C) 2003-2005 Gabest
- * http://www.gabest.org
- *
- * This Program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This Program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Make; see the file COPYING. If not, write to
- * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- * http://www.gnu.org/copyleft/gpl.html
- *
- */
- #include "StdAfx.h"
- #include "GSRendererNull.h"
- GSRendererNull::GSRendererNull(HWND hWnd, HRESULT& hr)
- : GSRenderer<NULLVERTEX>(256, 256, hWnd, hr)
- {
- }
- GSRendererNull::~GSRendererNull()
- {
- }
- void GSRendererNull::VertexKick(bool fSkip)
- {
- NULLVERTEX v;
- m_vl.AddTail(v);
- __super::VertexKick(fSkip);
- }
- int GSRendererNull::DrawingKick(bool fSkip)
- {
- NULLVERTEX v;
- switch(m_PRIM)
- {
- case 3: // triangle list
- m_vl.RemoveAt(0, v);
- m_vl.RemoveAt(0, v);
- m_vl.RemoveAt(0, v);
- break;
- case 4: // triangle strip
- m_vl.RemoveAt(0, v);
- m_vl.GetAt(0, v);
- m_vl.GetAt(1, v);
- break;
- case 5: // triangle fan
- m_vl.GetAt(0, v);
- m_vl.RemoveAt(1, v);
- m_vl.GetAt(1, v);
- break;
- case 6: // sprite
- m_vl.RemoveAt(0, v);
- m_vl.RemoveAt(0, v);
- break;
- case 1: // line
- m_vl.RemoveAt(0, v);
- m_vl.RemoveAt(0, v);
- break;
- case 2: // line strip
- m_vl.RemoveAt(0, v);
- m_vl.GetAt(0, v);
- break;
- case 0: // point
- m_vl.RemoveAt(0, v);
- break;
- default:
- ASSERT(0);
- m_vl.RemoveAll();
- return 0;
- }
- if(!fSkip)
- {
- m_perfmon.IncCounter(GSPerfMon::c_prim, 1);
- }
- return 0;
- }
- void GSRendererNull::Flip()
- {
- FlipInfo rt[2];
- FinishFlip(rt);
- }
- void GSRendererNull::EndFrame()
- {
- }