mirror of https://github.com/PCSX2/pcsx2.git
98 lines
1.9 KiB
C++
98 lines
1.9 KiB
C++
/*
|
|
* Copyright (C) 2007-2009 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, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA USA.
|
|
* http://www.gnu.org/copyleft/gpl.html
|
|
*
|
|
*/
|
|
|
|
#include "GSDump.h"
|
|
|
|
GSDump::GSDump()
|
|
: m_gs(NULL)
|
|
, m_frames(0)
|
|
{
|
|
}
|
|
|
|
GSDump::~GSDump()
|
|
{
|
|
Close();
|
|
}
|
|
|
|
void GSDump::Open(const string& fn, u32 crc, const freezeData& fd, u8* regs)
|
|
{
|
|
if (m_gs) return;
|
|
|
|
m_gs = fopen(fn.c_str(), "wb");
|
|
|
|
m_frames = 0;
|
|
|
|
if(m_gs)
|
|
{
|
|
fwrite(&crc, 4, 1, m_gs);
|
|
fwrite(&fd.size, 4, 1, m_gs);
|
|
fwrite(fd.data, fd.size, 1, m_gs);
|
|
fwrite(regs, 0x2000, 1, m_gs);
|
|
}
|
|
}
|
|
|
|
void GSDump::Close()
|
|
{
|
|
if(m_gs) {
|
|
fclose(m_gs);
|
|
m_gs = NULL;
|
|
fprintf(stderr, "Closing GS dump");
|
|
}
|
|
}
|
|
|
|
void GSDump::Transfer(int index, const u32* mem, size_t size, u32 real_size)
|
|
{
|
|
if(m_gs && size > 0)
|
|
{
|
|
fputc(0, m_gs);
|
|
fputc(index, m_gs);
|
|
fwrite(&size, 4, 1, m_gs);
|
|
fwrite(&real_size, 4, 1, m_gs);
|
|
fwrite(mem, size, 1, m_gs);
|
|
}
|
|
}
|
|
|
|
void GSDump::ReadFIFO(u32 size)
|
|
{
|
|
if(m_gs && size > 0)
|
|
{
|
|
fputc(2, m_gs);
|
|
fwrite(&size, 4, 1, m_gs);
|
|
}
|
|
}
|
|
|
|
void GSDump::VSync(int field, bool last, u8* regs)
|
|
{
|
|
if(m_gs)
|
|
{
|
|
fputc(3, m_gs);
|
|
fwrite(regs, 0x2000, 1, m_gs);
|
|
|
|
fputc(1, m_gs);
|
|
fwrite(&field, 4, 1, m_gs);
|
|
|
|
if((++m_frames & 1) == 0 && last)
|
|
{
|
|
Close();
|
|
}
|
|
}
|
|
}
|