mirror of https://github.com/PCSX2/pcsx2.git
163 lines
3.1 KiB
C++
163 lines
3.1 KiB
C++
/*
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* Copyright (C) 2007-2009 Gabest
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* http://www.gabest.org
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*
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* This Program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This Program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Make; see the file COPYING. If not, write to
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* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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*/
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#include "StdAfx.h"
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#include "GSDump.h"
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GSDump::GSDump()
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: m_gs(NULL)
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, m_obj(NULL)
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, m_frames(0)
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, m_objects(0)
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, m_vertices(0)
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{
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}
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GSDump::~GSDump()
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{
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Close();
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}
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void GSDump::Open(const CString& fn, DWORD crc, const GSFreezeData& fd, const GSPrivRegSet* regs)
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{
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m_gs = _tfopen(fn + _T(".gs"), _T("wb"));
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m_obj = _tfopen(fn + _T(".obj"), _T("wt"));
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m_frames = 0;
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m_objects = 0;
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m_vertices = 0;
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if(m_gs)
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{
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fwrite(&crc, 4, 1, m_gs);
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fwrite(&fd.size, 4, 1, m_gs);
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fwrite(fd.data, fd.size, 1, m_gs);
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fwrite(regs, sizeof(*regs), 1, m_gs);
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}
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}
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void GSDump::Close()
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{
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if(m_gs) {fclose(m_gs); m_gs = NULL;}
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if(m_obj) {fclose(m_obj); m_obj = NULL;}
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}
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void GSDump::Transfer(int index, BYTE* mem, size_t size)
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{
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if(m_gs && size > 0)
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{
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fputc(0, m_gs);
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fputc(index, m_gs);
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fwrite(&size, 4, 1, m_gs);
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fwrite(mem, size, 1, m_gs);
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}
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}
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void GSDump::ReadFIFO(UINT32 size)
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{
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if(m_gs && size > 0)
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{
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fputc(2, m_gs);
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fwrite(&size, 4, 1, m_gs);
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}
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}
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void GSDump::VSync(int field, bool last, const GSPrivRegSet* regs)
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{
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if(m_gs)
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{
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fputc(3, m_gs);
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fwrite(regs, sizeof(*regs), 1, m_gs);
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fputc(1, m_gs);
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fputc(field, m_gs);
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if((++m_frames & 1) == 0 && last)
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{
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Close();
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}
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}
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}
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void GSDump::Object(GSVertexSW* vertices, int count, GS_PRIM_CLASS primclass)
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{
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if(m_obj)
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{
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switch(primclass)
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{
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case GS_POINT_CLASS:
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// TODO
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break;
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case GS_LINE_CLASS:
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// TODO
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break;
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case GS_TRIANGLE_CLASS:
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for(int i = 0; i < count; i++)
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{
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float x = vertices[i].p.x;
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float y = vertices[i].p.y;
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float z = vertices[i].p.z;
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_ftprintf(m_obj, _T("v %f %f %f\n"), x, y, z);
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}
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for(int i = 0; i < count; i++)
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{
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_ftprintf(m_obj, _T("vt %f %f %f\n"), vertices[i].t.x, vertices[i].t.y, vertices[i].t.z);
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}
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for(int i = 0; i < count; i++)
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{
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_ftprintf(m_obj, _T("vn %f %f %f\n"), 0.0f, 0.0f, 0.0f);
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}
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_ftprintf(m_obj, _T("g f%d_o%d_p%d_v%d\n"), m_frames, m_objects, primclass, count);
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for(int i = 0; i < count; i += 3)
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{
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int a = m_vertices + i + 1;
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int b = m_vertices + i + 2;
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int c = m_vertices + i + 3;
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_ftprintf(m_obj, _T("f %d/%d/%d %d/%d/%d %d/%d/%d \n"), a, a, a, b, b, b, c, c, c);
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}
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m_vertices += count;
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m_objects++;
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break;
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case GS_SPRITE_CLASS:
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// TODO
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break;
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}
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}
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}
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