mirror of
https://github.com/PCSX2/pcsx2.git
synced 2026-09-09 06:12:56 +02:00
gabest11
65fc196688
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@4304 96395faa-99c1-11dd-bbfe-3dabce05a288
96 lines
2.3 KiB
C++
96 lines
2.3 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, 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
* http://www.gnu.org/copyleft/gpl.html
|
|
*
|
|
*/
|
|
|
|
#include "StdAfx.h"
|
|
#include "GPUDrawScanline.h"
|
|
|
|
GPUDrawScanline::GPUDrawScanline(GPUState* state, int id)
|
|
: m_state(state)
|
|
, m_id(id)
|
|
, m_sp_map("GPUSetupPrim", &m_env)
|
|
, m_ds_map("GPUDrawScanline", &m_env)
|
|
{
|
|
}
|
|
|
|
GPUDrawScanline::~GPUDrawScanline()
|
|
{
|
|
}
|
|
|
|
void GPUDrawScanline::BeginDraw(const GSRasterizerData* data)
|
|
{
|
|
GPUDrawingEnvironment& env = m_state->m_env;
|
|
|
|
const GPUScanlineParam* p = (const GPUScanlineParam*)data->param;
|
|
|
|
m_env.sel = p->sel;
|
|
|
|
m_env.vm = m_state->m_mem.GetPixelAddress(0, 0);
|
|
|
|
if(m_env.sel.tme)
|
|
{
|
|
m_env.tex = p->tex;
|
|
m_env.clut = p->clut;
|
|
|
|
if(m_env.sel.twin)
|
|
{
|
|
uint32 u, v;
|
|
|
|
u = ~(env.TWIN.TWW << 3) & 0xff;
|
|
v = ~(env.TWIN.TWH << 3) & 0xff;
|
|
|
|
m_env.twin[0].u = GSVector4i((u << 16) | u);
|
|
m_env.twin[0].v = GSVector4i((v << 16) | v);
|
|
|
|
u = env.TWIN.TWX << 3;
|
|
v = env.TWIN.TWY << 3;
|
|
|
|
m_env.twin[1].u = GSVector4i((u << 16) | u) & ~m_env.twin[0].u;
|
|
m_env.twin[1].v = GSVector4i((v << 16) | v) & ~m_env.twin[0].v;
|
|
}
|
|
}
|
|
|
|
//
|
|
|
|
m_ds = m_ds_map[m_env.sel];
|
|
|
|
m_de = NULL;
|
|
|
|
m_dr = NULL; // TODO
|
|
|
|
// doesn't need all bits => less functions generated
|
|
|
|
GPUScanlineSelector sel;
|
|
|
|
sel.key = 0;
|
|
|
|
sel.iip = m_env.sel.iip;
|
|
sel.tfx = m_env.sel.tfx;
|
|
sel.twin = m_env.sel.twin;
|
|
sel.sprite = m_env.sel.sprite;
|
|
|
|
m_sp = m_sp_map[sel];
|
|
}
|
|
|
|
void GPUDrawScanline::EndDraw(const GSRasterizerStats& stats)
|
|
{
|
|
m_ds_map.UpdateStats(stats, m_state->m_perfmon.GetFrame());
|
|
}
|