mirror of https://github.com/PCSX2/pcsx2.git
1199 lines
25 KiB
C++
1199 lines
25 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 "GSTextureCache.h"
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GSTextureCache::GSTextureCache(GSRenderer* r)
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: m_renderer(r)
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{
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m_paltex = !!theApp.GetConfig("paltex", 0);
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UserHacks_HalfPixelOffset = !!theApp.GetConfig("UserHacks_HalfPixelOffset", 0);
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}
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GSTextureCache::~GSTextureCache()
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{
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RemoveAll();
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}
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void GSTextureCache::RemoveAll()
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{
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m_src.RemoveAll();
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for(int type = 0; type < 2; type++)
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{
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for_each(m_dst[type].begin(), m_dst[type].end(), delete_object());
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m_dst[type].clear();
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}
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}
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GSTextureCache::Source* GSTextureCache::LookupSource(const GIFRegTEX0& TEX0, const GIFRegTEXA& TEXA, const GSVector4i& r)
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{
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const GSLocalMemory::psm_t& psm = GSLocalMemory::m_psm[TEX0.PSM];
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const uint32* clut = m_renderer->m_mem.m_clut;
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Source* src = NULL;
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list<Source*>& m = m_src.m_map[TEX0.TBP0 >> 5];
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for(list<Source*>::iterator i = m.begin(); i != m.end(); i++)
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{
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Source* s = *i;
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if(((TEX0.u32[0] ^ s->m_TEX0.u32[0]) | ((TEX0.u32[1] ^ s->m_TEX0.u32[1]) & 3)) != 0) // TBP0 TBW PSM TW TH
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{
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continue;
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}
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if((psm.trbpp == 16 || psm.trbpp == 24) && TEX0.TCC && TEXA != s->m_TEXA)
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{
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continue;
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}
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if(s->m_palette == NULL && psm.pal > 0 && !GSVector4i::compare64(clut, s->m_clut, psm.pal * sizeof(clut[0])))
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{
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continue;
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}
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m.splice(m.begin(), m, i);
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src = s;
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break;
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}
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Target* dst = NULL;
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if(src == NULL)
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{
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uint32 bp = TEX0.TBP0;
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uint32 psm = TEX0.PSM;
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for(int type = 0; type < 2 && dst == NULL; type++)
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{
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for(list<Target*>::iterator i = m_dst[type].begin(); i != m_dst[type].end(); i++)
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{
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Target* t = *i;
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if(t->m_used && t->m_dirty.empty() && GSUtil::HasSharedBits(bp, psm, t->m_TEX0.TBP0, t->m_TEX0.PSM))
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{
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dst = t;
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break;
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}
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}
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}
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}
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if(src == NULL)
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{
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src = CreateSource(TEX0, TEXA, dst);
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if(src == NULL)
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{
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return NULL;
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}
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}
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if(psm.pal > 0)
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{
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int size = psm.pal * sizeof(clut[0]);
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if(src->m_palette)
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{
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if(src->m_initpalette || !GSVector4i::update(src->m_clut, clut, size))
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{
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src->m_palette->Update(GSVector4i(0, 0, psm.pal, 1), src->m_clut, size);
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src->m_initpalette = false;
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}
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}
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}
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src->Update(TEX0, TEXA, r);
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m_src.m_used = true;
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return src;
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}
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GSTextureCache::Target* GSTextureCache::LookupTarget(const GIFRegTEX0& TEX0, int w, int h, int type, bool used)
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{
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uint32 bp = TEX0.TBP0;
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Target* dst = NULL;
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for(list<Target*>::iterator i = m_dst[type].begin(); i != m_dst[type].end(); i++)
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{
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Target* t = *i;
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if(bp == t->m_TEX0.TBP0)
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{
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m_dst[type].splice(m_dst[type].begin(), m_dst[type], i);
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dst = t;
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dst->m_TEX0 = TEX0;
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break;
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}
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}
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if(dst == NULL)
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{
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dst = CreateTarget(TEX0, w, h, type);
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if(dst == NULL)
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{
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return NULL;
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}
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}
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else
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{
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dst->Update();
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}
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if(m_renderer->CanUpscale())
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{
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int multiplier = m_renderer->upscale_Multiplier();
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if (multiplier > 1) //it's limited to a maximum of 4 on reading the config
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{
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#if 0 //#ifdef USE_UPSCALE_HACKS //not happy with this yet..
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float x = 1.0f;
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float y = 1.0f;
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switch(multiplier)
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{
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case 2: x = 1.9375; y = 2.0f; break; // x res get's rid of vertical lines in many games
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case 3: x = 2.9375f; y = 2.9375f; break; // not helping much
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case 4: x = 3.875f; y = 3.875f; break; // not helping much
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default: __assume(0);
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}
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dst->m_texture->SetScale( GSVector2(x, y) );
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#else
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dst->m_texture->SetScale( GSVector2((float)multiplier, (float)multiplier) );
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#endif
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}
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else
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{
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GSVector4i fr = m_renderer->GetFrameRect();
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int ww = (int)(fr.left + m_renderer->GetDisplayRect().width());
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int hh = (int)(fr.top + m_renderer->GetDisplayRect().height());
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if(hh <= m_renderer->GetDeviceSize().y / 2)
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{
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hh *= 2;
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}
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//This vp2 fix doesn't work most of the time
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if(hh < 512 && m_renderer->m_context->SCISSOR.SCAY1 == 511) // vp2
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{
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hh = 512;
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}
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if(ww > 0 && hh > 0)
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{
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dst->m_texture->SetScale(GSVector2((float)w / ww, (float)h / hh));
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}
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}
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}
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if(used)
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{
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dst->m_used = true;
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}
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return dst;
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}
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GSTextureCache::Target* GSTextureCache::LookupTarget(const GIFRegTEX0& TEX0, int w, int h)
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{
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uint32 bp = TEX0.TBP0;
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Target* dst = NULL;
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for(list<Target*>::iterator i = m_dst[RenderTarget].begin(); i != m_dst[RenderTarget].end(); i++)
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{
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Target* t = *i;
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if(bp == t->m_TEX0.TBP0)
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{
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dst = t;
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break;
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}
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else
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{
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// HACK: try to find something close to the base pointer
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if(t->m_TEX0.TBP0 <= bp && bp < t->m_TEX0.TBP0 + 0x700 && (!dst || t->m_TEX0.TBP0 >= dst->m_TEX0.TBP0))
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{
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dst = t;
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}
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}
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}
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if(dst == NULL)
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{
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dst = CreateTarget(TEX0, w, h, RenderTarget);
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if(dst == NULL)
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{
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return NULL;
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}
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}
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else
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{
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dst->Update();
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}
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dst->m_used = true;
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return dst;
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}
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void GSTextureCache::InvalidateVideoMem(const GSOffset* o, const GSVector4i& rect, bool target)
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{
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// Fixme. Crashes Dual Hearts, maybe others as well. Was fine before r1549.
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if (!o) return;
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uint32 bp = o->bp;
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uint32 bw = o->bw;
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uint32 psm = o->psm;
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GSVector2i bs = (bp & 31) == 0 ? GSLocalMemory::m_psm[psm].pgs : GSLocalMemory::m_psm[psm].bs;
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GSVector4i r = rect.ralign<GSVector4i::Outside>(bs);
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if(!target)
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{
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const list<Source*>& m = m_src.m_map[bp >> 5];
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for(list<Source*>::const_iterator i = m.begin(); i != m.end(); )
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{
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list<Source*>::const_iterator j = i++;
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Source* s = *j;
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if(GSUtil::HasSharedBits(bp, psm, s->m_TEX0.TBP0, s->m_TEX0.PSM))
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{
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m_src.RemoveAt(s);
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}
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}
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}
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bool found = false;
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for(int y = r.top; y < r.bottom; y += bs.y)
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{
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uint32 base = o->block.row[y >> 3];
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for(int x = r.left; x < r.right; x += bs.x)
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{
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uint32 page = (base + o->block.col[x >> 3]) >> 5;
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if(page < MAX_PAGES)
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{
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const list<Source*>& m = m_src.m_map[page];
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for(list<Source*>::const_iterator i = m.begin(); i != m.end(); )
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{
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list<Source*>::const_iterator j = i++;
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Source* s = *j;
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if(GSUtil::HasSharedBits(psm, s->m_TEX0.PSM))
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{
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bool b = bp == s->m_TEX0.TBP0;
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if(!s->m_target)
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{
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s->m_valid[page] = 0;
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s->m_complete = false;
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found = b;
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}
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else
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{
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// TODO
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if(b)
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{
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m_src.RemoveAt(s);
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}
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}
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}
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}
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}
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}
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}
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if(!target) return;
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for(int type = 0; type < 2; type++)
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{
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for(list<Target*>::iterator i = m_dst[type].begin(); i != m_dst[type].end(); )
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{
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list<Target*>::iterator j = i++;
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Target* t = *j;
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if(GSUtil::HasSharedBits(bp, psm, t->m_TEX0.TBP0, t->m_TEX0.PSM))
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{
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if(!found && GSUtil::HasCompatibleBits(psm, t->m_TEX0.PSM))
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{
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t->m_dirty.push_back(GSDirtyRect(r, psm));
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t->m_TEX0.TBW = bw;
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}
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else
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{
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m_dst[type].erase(j);
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delete t;
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continue;
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}
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}
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if(GSUtil::HasSharedBits(psm, t->m_TEX0.PSM) && bp < t->m_TEX0.TBP0)
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{
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uint32 rowsize = bw * 8192;
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uint32 offset = (uint32)((t->m_TEX0.TBP0 - bp) * 256);
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if(rowsize > 0 && offset % rowsize == 0)
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{
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int y = GSLocalMemory::m_psm[psm].pgs.y * offset / rowsize;
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if(r.bottom > y)
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{
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// TODO: do not add this rect above too
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t->m_dirty.push_back(GSDirtyRect(GSVector4i(r.left, r.top - y, r.right, r.bottom - y), psm));
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t->m_TEX0.TBW = bw;
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continue;
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}
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}
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}
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}
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}
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}
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void GSTextureCache::InvalidateLocalMem(const GSOffset* o, const GSVector4i& r)
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{
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uint32 bp = o->bp;
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uint32 psm = o->psm;
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uint32 bw = o->bw;
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// No depth handling please.
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if (psm == PSM_PSMZ32 || psm == PSM_PSMZ24 || psm == PSM_PSMZ16 || psm == PSM_PSMZ16S)
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return;
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GSTextureCache::Target* rt2 = NULL;
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int ymin = INT_MAX;
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for(list<Target*>::iterator i = m_dst[RenderTarget].begin(); i != m_dst[RenderTarget].end(); )
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{
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list<Target*>::iterator j = i++;
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Target* t = *j;
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if (t->m_TEX0.PSM != PSM_PSMZ32 && t->m_TEX0.PSM != PSM_PSMZ24 && t->m_TEX0.PSM != PSM_PSMZ16 && t->m_TEX0.PSM != PSM_PSMZ16S)
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{
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if(GSUtil::HasSharedBits(bp, psm, t->m_TEX0.TBP0, t->m_TEX0.PSM))
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{
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if(GSUtil::HasCompatibleBits(psm, t->m_TEX0.PSM))
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{
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Read(t, r.rintersect(t->m_valid));
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return;
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}
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else if(psm == PSM_PSMCT32 && (t->m_TEX0.PSM == PSM_PSMCT16 || t->m_TEX0.PSM == PSM_PSMCT16S))
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{
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// ffx-2 riku changing to her default (shoots some reflecting glass at the end), 16-bit rt read as 32-bit
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Read(t, GSVector4i(r.left, r.top, r.right, r.top + (r.bottom - r.top) * 2).rintersect(t->m_valid));
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return;
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}
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else
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{
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if (psm == PSM_PSMT4HH && t->m_TEX0.PSM == PSM_PSMCT32)
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{
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// Silent Hill Origins shadows: Read 8 bit using only the HIGH bits (4 bit) texture as 32 bit.
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Read(t, r.rintersect(t->m_valid));
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return;
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}
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else
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{
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//printf("Trashing render target. We have a %d type texture and we are trying to write into a %d type texture\n", t->m_TEX0.PSM, psm);
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m_dst[RenderTarget].erase(j);
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delete t;
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}
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}
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}
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// Grandia3, FFX, FFX-2 pause menus. t->m_TEX0.TBP0 magic number checks because otherwise kills xs2 videos
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if( (GSUtil::HasSharedBits(psm, t->m_TEX0.PSM) && (bp > t->m_TEX0.TBP0) )
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&& ((t->m_TEX0.TBP0 == 0) || (t->m_TEX0.TBP0==3328) || (t->m_TEX0.TBP0==3584) ))
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{
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//printf("first : %d-%d child : %d-%d\n", psm, bp, t->m_TEX0.PSM, t->m_TEX0.TBP0);
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uint32 rowsize = bw * 8192;
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uint32 offset = (uint32)((bp - t->m_TEX0.TBP0) * 256);
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if(rowsize > 0 && offset % rowsize == 0)
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{
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int y = GSLocalMemory::m_psm[psm].pgs.y * offset / rowsize;
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if(y < ymin && y < 512)
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{
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rt2 = t;
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ymin = y;
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}
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}
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}
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}
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}
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if(rt2)
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{
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Read(rt2, GSVector4i(r.left, r.top + ymin, r.right, r.bottom + ymin));
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}
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// TODO: ds
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}
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void GSTextureCache::IncAge()
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{
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int maxage = m_src.m_used ? 3 : 30;
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for(hash_set<Source*>::iterator i = m_src.m_surfaces.begin(); i != m_src.m_surfaces.end(); )
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{
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hash_set<Source*>::iterator j = i++;
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Source* s = *j;
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if(++s->m_age > maxage)
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{
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m_src.RemoveAt(s);
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}
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}
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m_src.m_used = false;
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// Clearing of Rendertargets causes flickering in many scene transitions.
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// Sigh, this seems to be used to invalidate surfaces. So set a huge maxage to avoid flicker,
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// but still invalidate surfaces. (Disgaea 2 fmv when booting the game through the BIOS)
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// Original maxage was 4 here, Xenosaga 2 needs at least 240, else it flickers on scene transitions.
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maxage = 400; // ffx intro scene changes leave the old image untouched for a couple of frames and only then start using it
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for(int type = 0; type < 2; type++)
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{
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for(list<Target*>::iterator i = m_dst[type].begin(); i != m_dst[type].end(); )
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{
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list<Target*>::iterator j = i++;
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Target* t = *j;
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if(++t->m_age > maxage)
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{
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m_dst[type].erase(j);
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delete t;
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}
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}
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}
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}
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//Fixme: Several issues in here. Not handling depth stencil, pitch conversion doesnt work.
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GSTextureCache::Source* GSTextureCache::CreateSource(const GIFRegTEX0& TEX0, const GIFRegTEXA& TEXA, Target* dst)
|
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{
|
|
Source* src = new Source(m_renderer);
|
|
|
|
src->m_TEX0 = TEX0;
|
|
src->m_TEXA = TEXA;
|
|
|
|
int tw = 1 << TEX0.TW;
|
|
int th = 1 << TEX0.TH;
|
|
int tp = TEX0.TBW << 6;
|
|
|
|
bool hack = false;
|
|
|
|
if(dst == NULL)
|
|
{
|
|
if(m_paltex && GSLocalMemory::m_psm[TEX0.PSM].pal > 0)
|
|
{
|
|
src->m_fmt = FMT_8;
|
|
|
|
src->m_texture = m_renderer->m_dev->CreateTexture(tw, th, Get8bitFormat());
|
|
src->m_palette = m_renderer->m_dev->CreateTexture(256, 1);
|
|
}
|
|
else
|
|
{
|
|
src->m_fmt = FMT_32;
|
|
|
|
src->m_texture = m_renderer->m_dev->CreateTexture(tw, th);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// TODO: clean up this mess
|
|
|
|
src->m_target = true;
|
|
|
|
if(dst->m_type != RenderTarget)
|
|
{
|
|
// TODO
|
|
delete src;
|
|
return NULL;
|
|
}
|
|
|
|
dst->Update();
|
|
|
|
GSTexture* tmp = NULL;
|
|
|
|
if(dst->m_texture->IsMSAA())
|
|
{
|
|
tmp = dst->m_texture;
|
|
|
|
dst->m_texture = m_renderer->m_dev->Resolve(dst->m_texture);
|
|
}
|
|
|
|
// do not round here!!! if edge becomes a black pixel and addressing mode is clamp => everything outside the clamped area turns into black (kh2 shadows)
|
|
|
|
int w = (int)(dst->m_texture->GetScale().x * tw);
|
|
int h = (int)(dst->m_texture->GetScale().y * th);
|
|
|
|
GSVector2i dstsize = dst->m_texture->GetSize();
|
|
|
|
// pitch conversion
|
|
|
|
if(dst->m_TEX0.TBW != TEX0.TBW) // && dst->m_TEX0.PSM == TEX0.PSM
|
|
{
|
|
// This is so broken :p
|
|
////Better not do the code below, "fixes" like every game that ever gets here..
|
|
////Edit: Ratchet and Clank needs this to show most of it's graphics at all.
|
|
////Someone else fix this please, I can't :p
|
|
////delete src; return NULL;
|
|
|
|
//// sfex3 uses this trick (bw: 10 -> 5, wraps the right side below the left)
|
|
|
|
//ASSERT(dst->m_TEX0.TBW > TEX0.TBW); // otherwise scale.x need to be reduced to make the larger texture fit (TODO)
|
|
|
|
//src->m_texture = m_renderer->m_dev->CreateRenderTarget(dstsize.x, dstsize.y, false);
|
|
|
|
//GSVector4 size = GSVector4(dstsize).xyxy();
|
|
//GSVector4 scale = GSVector4(dst->m_texture->GetScale()).xyxy();
|
|
|
|
//int blockWidth = 64;
|
|
//int blockHeight = TEX0.PSM == PSM_PSMCT32 || TEX0.PSM == PSM_PSMCT24 ? 32 : 64;
|
|
|
|
//GSVector4i br(0, 0, blockWidth, blockHeight);
|
|
|
|
//int sw = (int)dst->m_TEX0.TBW << 6;
|
|
|
|
//int dw = (int)TEX0.TBW << 6;
|
|
//int dh = 1 << TEX0.TH;
|
|
|
|
//if(sw != 0)
|
|
//for(int dy = 0; dy < dh; dy += blockHeight)
|
|
//{
|
|
// for(int dx = 0; dx < dw; dx += blockWidth)
|
|
// {
|
|
// int o = dy * dw / blockHeight + dx;
|
|
|
|
// int sx = o % sw;
|
|
// int sy = o / sw;
|
|
|
|
// GSVector4 sr = GSVector4(GSVector4i(sx, sy).xyxy() + br) * scale / size;
|
|
// GSVector4 dr = GSVector4(GSVector4i(dx, dy).xyxy() + br) * scale;
|
|
|
|
// m_renderer->m_dev->StretchRect(dst->m_texture, sr, src->m_texture, dr);
|
|
|
|
// // TODO: this is quite a lot of StretchRect, do it with one Draw
|
|
// }
|
|
//}
|
|
}
|
|
else if(tw < 1024)
|
|
{
|
|
// FIXME: timesplitters blurs the render target by blending itself over a couple of times
|
|
hack = true;
|
|
if(tw == 256 && th == 128 && (TEX0.TBP0 == 0 || TEX0.TBP0 == 0x00e00))
|
|
{
|
|
delete src;
|
|
return NULL;
|
|
}
|
|
}
|
|
// width/height conversion
|
|
|
|
GSVector2 scale = dst->m_texture->GetScale();
|
|
|
|
GSVector4 dr(0, 0, w, h);
|
|
|
|
if(w > dstsize.x)
|
|
{
|
|
scale.x = (float)dstsize.x / tw;
|
|
dr.z = (float)dstsize.x * scale.x / dst->m_texture->GetScale().x;
|
|
w = dstsize.x;
|
|
}
|
|
|
|
if(h > dstsize.y)
|
|
{
|
|
scale.y = (float)dstsize.y / th;
|
|
dr.w = (float)dstsize.y * scale.y / dst->m_texture->GetScale().y;
|
|
h = dstsize.y;
|
|
}
|
|
|
|
GSVector4 sr(0, 0, w, h);
|
|
|
|
GSTexture* st = src->m_texture ? src->m_texture : dst->m_texture;
|
|
GSTexture* dt = m_renderer->m_dev->CreateRenderTarget(w, h, false);
|
|
|
|
if(!src->m_texture)
|
|
{
|
|
src->m_texture = dt;
|
|
}
|
|
|
|
if((sr == dr).alltrue())
|
|
{
|
|
m_renderer->m_dev->CopyRect(st, dt, GSVector4i(0, 0, w, h));
|
|
}
|
|
else
|
|
{
|
|
sr.z /= st->GetWidth();
|
|
sr.w /= st->GetHeight();
|
|
|
|
m_renderer->m_dev->StretchRect(st, sr, dt, dr);
|
|
}
|
|
|
|
if(dt != src->m_texture)
|
|
{
|
|
m_renderer->m_dev->Recycle(src->m_texture);
|
|
|
|
src->m_texture = dt;
|
|
}
|
|
|
|
src->m_texture->SetScale(scale);
|
|
|
|
switch(TEX0.PSM)
|
|
{
|
|
default:
|
|
// Note: this assertion triggers in Xenosaga2 after the first intro scenes, when
|
|
// gameplay first begins (in the city).
|
|
ASSERT(0);
|
|
case PSM_PSMCT32:
|
|
src->m_fmt = FMT_32;
|
|
break;
|
|
case PSM_PSMCT24:
|
|
src->m_fmt = FMT_24;
|
|
break;
|
|
case PSM_PSMCT16:
|
|
case PSM_PSMCT16S:
|
|
src->m_fmt = FMT_16;
|
|
break;
|
|
case PSM_PSMT8H:
|
|
src->m_fmt = FMT_8H;
|
|
src->m_palette = m_renderer->m_dev->CreateTexture(256, 1);
|
|
break;
|
|
case PSM_PSMT8:
|
|
//Not sure, this wasn't handled at all.
|
|
//Xenosaga 2 and 3 use it, Tales of Legendia as well.
|
|
//It's always used for fog like effects.
|
|
src->m_fmt = FMT_8;
|
|
src->m_palette = m_renderer->m_dev->CreateTexture(256, 1);
|
|
break;
|
|
case PSM_PSMT4HL:
|
|
src->m_fmt = FMT_4HL;
|
|
src->m_palette = m_renderer->m_dev->CreateTexture(256, 1);
|
|
break;
|
|
case PSM_PSMT4HH:
|
|
src->m_fmt = FMT_4HH;
|
|
src->m_palette = m_renderer->m_dev->CreateTexture(256, 1);
|
|
break;
|
|
}
|
|
|
|
if(tmp != NULL)
|
|
{
|
|
m_renderer->m_dev->Recycle(dst->m_texture);
|
|
|
|
dst->m_texture = tmp;
|
|
}
|
|
|
|
// Offset hack. Can be enabled via GSdx options.
|
|
// The offset will be used in Draw().
|
|
float modx = 0.0f;
|
|
float mody = 0.0f;
|
|
if (UserHacks_HalfPixelOffset && hack)
|
|
{
|
|
int multiplier = m_renderer->upscale_Multiplier();
|
|
switch (multiplier)
|
|
{
|
|
case 2: modx = 2.2f; mody = 2.2f; dst->m_texture->LikelyOffset = true; break;
|
|
case 3: modx = 3.1f; mody = 3.1f; dst->m_texture->LikelyOffset = true; break;
|
|
case 4: modx = 4.2f; mody = 4.2f; dst->m_texture->LikelyOffset = true; break;
|
|
case 5: modx = 5.3f; mody = 5.3f; dst->m_texture->LikelyOffset = true; break;
|
|
case 6: modx = 6.2f; mody = 6.2f; dst->m_texture->LikelyOffset = true; break;
|
|
default: modx = 0.0f; mody = 0.0f; dst->m_texture->LikelyOffset = false; break;
|
|
}
|
|
}
|
|
dst->m_texture->OffsetHack_modx = modx;
|
|
dst->m_texture->OffsetHack_mody = mody;
|
|
|
|
}
|
|
|
|
if(src->m_texture == NULL)
|
|
{
|
|
ASSERT(0);
|
|
delete src;
|
|
return NULL;
|
|
}
|
|
|
|
const GSLocalMemory::psm_t& psm = GSLocalMemory::m_psm[TEX0.PSM];
|
|
|
|
if(psm.pal > 0)
|
|
{
|
|
memcpy(src->m_clut, (const uint32*)m_renderer->m_mem.m_clut, psm.pal * sizeof(uint32));
|
|
}
|
|
|
|
m_src.Add(src, TEX0, m_renderer->m_context->offset.tex);
|
|
|
|
return src;
|
|
}
|
|
|
|
GSTextureCache::Target* GSTextureCache::CreateTarget(const GIFRegTEX0& TEX0, int w, int h, int type)
|
|
{
|
|
Target* t = new Target(m_renderer);
|
|
|
|
t->m_TEX0 = TEX0;
|
|
|
|
// FIXME: initial data should be unswizzled from local mem in Update() if dirty
|
|
|
|
t->m_type = type;
|
|
|
|
if(type == RenderTarget)
|
|
{
|
|
t->m_texture = m_renderer->m_dev->CreateRenderTarget(w, h, true);
|
|
|
|
t->m_used = true; // FIXME
|
|
}
|
|
else if(type == DepthStencil)
|
|
{
|
|
t->m_texture = m_renderer->m_dev->CreateDepthStencil(w, h, true);
|
|
}
|
|
|
|
if(t->m_texture == NULL)
|
|
{
|
|
ASSERT(0);
|
|
delete t;
|
|
return NULL;
|
|
}
|
|
|
|
m_dst[type].push_front(t);
|
|
|
|
return t;
|
|
}
|
|
|
|
// GSTextureCache::Surface
|
|
|
|
GSTextureCache::Surface::Surface(GSRenderer* r)
|
|
: m_renderer(r)
|
|
, m_texture(NULL)
|
|
, m_age(0)
|
|
{
|
|
m_TEX0.TBP0 = (uint32)~0;
|
|
}
|
|
|
|
GSTextureCache::Surface::~Surface()
|
|
{
|
|
m_renderer->m_dev->Recycle(m_texture);
|
|
}
|
|
|
|
void GSTextureCache::Surface::Update()
|
|
{
|
|
m_age = 0;
|
|
}
|
|
|
|
// GSTextureCache::Source
|
|
|
|
GSTextureCache::Source::Source(GSRenderer* r)
|
|
: Surface(r)
|
|
, m_palette(NULL)
|
|
, m_initpalette(true)
|
|
, m_fmt(0)
|
|
, m_target(false)
|
|
, m_complete(false)
|
|
{
|
|
memset(m_valid, 0, sizeof(m_valid));
|
|
|
|
m_clut = (uint32*)_aligned_malloc(256 * sizeof(uint32), 16);
|
|
|
|
memset(m_clut, 0, sizeof(m_clut));
|
|
|
|
m_write.rect = (GSVector4i*)_aligned_malloc(3 * sizeof(GSVector4i), 16);
|
|
m_write.count = 0;
|
|
}
|
|
|
|
GSTextureCache::Source::~Source()
|
|
{
|
|
m_renderer->m_dev->Recycle(m_palette);
|
|
|
|
_aligned_free(m_clut);
|
|
|
|
_aligned_free(m_write.rect);
|
|
}
|
|
|
|
void GSTextureCache::Source::Update(const GIFRegTEX0& TEX0, const GIFRegTEXA& TEXA, const GSVector4i& rect)
|
|
{
|
|
__super::Update();
|
|
|
|
if(m_complete || m_target)
|
|
{
|
|
return;
|
|
}
|
|
|
|
m_TEX0 = TEX0;
|
|
m_TEXA = TEXA;
|
|
|
|
GSVector2i bs = GSLocalMemory::m_psm[m_TEX0.PSM].bs;
|
|
|
|
int tw = std::max<int>(1 << m_TEX0.TW, bs.x);
|
|
int th = std::max<int>(1 << m_TEX0.TH, bs.y);
|
|
|
|
GSVector4i r = rect.ralign<GSVector4i::Outside>(bs);
|
|
|
|
if(r.eq(GSVector4i(0, 0, tw, th)))
|
|
{
|
|
m_complete = true; // lame, but better than nothing
|
|
}
|
|
|
|
const GSOffset* o = m_renderer->m_context->offset.tex;
|
|
|
|
bool repeating = m_TEX0.IsRepeating();
|
|
|
|
uint32 blocks = 0;
|
|
|
|
for(int y = r.top; y < r.bottom; y += bs.y)
|
|
{
|
|
uint32 base = o->block.row[y >> 3];
|
|
|
|
for(int x = r.left; x < r.right; x += bs.x)
|
|
{
|
|
uint32 block = base + o->block.col[x >> 3];
|
|
|
|
if(block < MAX_BLOCKS)
|
|
{
|
|
uint32 row = block >> 5;
|
|
uint32 col = 1 << (block & 31);
|
|
|
|
if((m_valid[row] & col) == 0)
|
|
{
|
|
if(!repeating)
|
|
{
|
|
m_valid[row] |= col;
|
|
}
|
|
|
|
Write(GSVector4i(x, y, x + bs.x, y + bs.y));
|
|
|
|
blocks++;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if(blocks > 0)
|
|
{
|
|
if(repeating)
|
|
{
|
|
for(int y = r.top; y < r.bottom; y += bs.y)
|
|
{
|
|
uint32 base = o->block.row[y >> 3];
|
|
|
|
for(int x = r.left; x < r.right; x += bs.x)
|
|
{
|
|
uint32 block = base + o->block.col[x >> 3];
|
|
|
|
if(block < MAX_BLOCKS)
|
|
{
|
|
uint32 row = block >> 5;
|
|
uint32 col = 1 << (block & 31);
|
|
|
|
m_valid[row] |= col;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
m_renderer->m_perfmon.Put(GSPerfMon::Unswizzle, bs.x * bs.y * blocks << (m_fmt == FMT_32 ? 2 : 0));
|
|
|
|
Flush(m_write.count);
|
|
}
|
|
}
|
|
|
|
void GSTextureCache::Source::Write(const GSVector4i& r)
|
|
{
|
|
m_write.rect[m_write.count++] = r;
|
|
|
|
while(m_write.count >= 2)
|
|
{
|
|
GSVector4i& a = m_write.rect[m_write.count - 2];
|
|
GSVector4i& b = m_write.rect[m_write.count - 1];
|
|
|
|
if((a == b.zyxw()).mask() == 0xfff0)
|
|
{
|
|
a.right = b.right; // extend right
|
|
|
|
m_write.count--;
|
|
}
|
|
else if((a == b.xwzy()).mask() == 0xff0f)
|
|
{
|
|
a.bottom = b.bottom; // extend down
|
|
|
|
m_write.count--;
|
|
}
|
|
else
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
|
|
if(m_write.count > 2)
|
|
{
|
|
Flush(1);
|
|
}
|
|
}
|
|
|
|
void GSTextureCache::Source::Flush(uint32 count)
|
|
{
|
|
const GSLocalMemory::psm_t& psm = GSLocalMemory::m_psm[m_TEX0.PSM];
|
|
|
|
int tw = 1 << m_TEX0.TW;
|
|
int th = 1 << m_TEX0.TH;
|
|
|
|
GSVector4i tr(0, 0, tw, th);
|
|
|
|
int pitch = max(tw, psm.bs.x) * sizeof(uint32);
|
|
|
|
GSLocalMemory& mem = m_renderer->m_mem;
|
|
|
|
const GSOffset* o = m_renderer->m_context->offset.tex;
|
|
|
|
GSLocalMemory::readTexture rtx = psm.rtx;
|
|
|
|
if(m_fmt == FMT_8)
|
|
{
|
|
pitch >>= 2;
|
|
rtx = psm.rtxP;
|
|
}
|
|
|
|
uint8* buff = m_renderer->GetTextureBufferLock();
|
|
|
|
for(uint32 i = 0; i < count; i++)
|
|
{
|
|
GSVector4i r = m_write.rect[i];
|
|
|
|
if((r > tr).mask() & 0xff00)
|
|
{
|
|
(mem.*rtx)(o, r, buff, pitch, m_TEXA);
|
|
|
|
m_texture->Update(r.rintersect(tr), buff, pitch);
|
|
}
|
|
else
|
|
{
|
|
GSTexture::GSMap m;
|
|
|
|
if(m_texture->Map(m, &r))
|
|
{
|
|
(mem.*rtx)(o, r, m.bits, m.pitch, m_TEXA);
|
|
|
|
m_texture->Unmap();
|
|
}
|
|
else
|
|
{
|
|
(mem.*rtx)(o, r, buff, pitch, m_TEXA);
|
|
|
|
m_texture->Update(r, buff, pitch);
|
|
}
|
|
}
|
|
}
|
|
|
|
m_renderer->ReleaseTextureBufferLock();
|
|
|
|
if(count < m_write.count)
|
|
{
|
|
memcpy(m_write.rect[0], &m_write.rect[count], (m_write.count - count) * sizeof(m_write.rect[0]));
|
|
}
|
|
|
|
m_write.count -= count;
|
|
}
|
|
|
|
// GSTextureCache::Target
|
|
|
|
GSTextureCache::Target::Target(GSRenderer* r)
|
|
: Surface(r)
|
|
, m_type(-1)
|
|
, m_used(false)
|
|
{
|
|
m_valid = GSVector4i::zero();
|
|
}
|
|
|
|
void GSTextureCache::Target::Update()
|
|
{
|
|
__super::Update();
|
|
|
|
// FIXME: the union of the rects may also update wrong parts of the render target (but a lot faster :)
|
|
|
|
GSVector4i r = m_dirty.GetDirtyRectAndClear(m_TEX0, m_texture->GetSize());
|
|
|
|
if(r.rempty()) return;
|
|
|
|
if(m_type == RenderTarget)
|
|
{
|
|
int w = r.width();
|
|
int h = r.height();
|
|
|
|
if(GSTexture* t = m_renderer->m_dev->CreateTexture(w, h))
|
|
{
|
|
const GSOffset* o = m_renderer->m_mem.GetOffset(m_TEX0.TBP0, m_TEX0.TBW, m_TEX0.PSM);
|
|
|
|
GIFRegTEXA TEXA;
|
|
|
|
TEXA.AEM = 1;
|
|
TEXA.TA0 = 0;
|
|
TEXA.TA1 = 0x80;
|
|
|
|
GSTexture::GSMap m;
|
|
|
|
if(t->Map(m))
|
|
{
|
|
m_renderer->m_mem.ReadTexture(o, r, m.bits, m.pitch, TEXA);
|
|
|
|
t->Unmap();
|
|
}
|
|
else
|
|
{
|
|
static uint8* buff = (uint8*)::_aligned_malloc(1024 * 1024 * 4, 16);
|
|
|
|
int pitch = ((w + 3) & ~3) * 4;
|
|
|
|
m_renderer->m_mem.ReadTexture(o, r, buff, pitch, TEXA);
|
|
|
|
t->Update(r.rsize(), buff, pitch);
|
|
}
|
|
|
|
// m_renderer->m_perfmon.Put(GSPerfMon::Unswizzle, w * h * 4);
|
|
|
|
m_renderer->m_dev->StretchRect(t, m_texture, GSVector4(r) * GSVector4(m_texture->GetScale()).xyxy());
|
|
|
|
m_renderer->m_dev->Recycle(t);
|
|
}
|
|
}
|
|
else if(m_type == DepthStencil)
|
|
{
|
|
// do the most likely thing a direct write would do, clear it
|
|
|
|
if((m_renderer->m_game.flags & CRC::ZWriteMustNotClear) == 0)
|
|
{
|
|
m_renderer->m_dev->ClearDepth(m_texture, 0);
|
|
}
|
|
}
|
|
}
|
|
|
|
// GSTextureCache::SourceMap
|
|
|
|
void GSTextureCache::SourceMap::Add(Source* s, const GIFRegTEX0& TEX0, const GSOffset* o)
|
|
{
|
|
m_surfaces.insert(s);
|
|
|
|
if(s->m_target)
|
|
{
|
|
// TODO
|
|
|
|
m_map[TEX0.TBP0 >> 5].push_front(s);
|
|
|
|
return;
|
|
}
|
|
|
|
const GSLocalMemory::psm_t& psm = GSLocalMemory::m_psm[TEX0.PSM];
|
|
|
|
GSVector2i bs = (TEX0.TBP0 & 31) == 0 ? psm.pgs : psm.bs;
|
|
|
|
int tw = 1 << TEX0.TW;
|
|
int th = 1 << TEX0.TH;
|
|
|
|
for(int y = 0; y < th; y += bs.y)
|
|
{
|
|
uint32 base = o->block.row[y >> 3];
|
|
|
|
for(int x = 0; x < tw; x += bs.x)
|
|
{
|
|
uint32 page = (base + o->block.col[x >> 3]) >> 5;
|
|
|
|
if(page < MAX_PAGES)
|
|
{
|
|
m_pages[page >> 5] |= 1 << (page & 31);
|
|
}
|
|
}
|
|
}
|
|
|
|
for(int i = 0; i < countof(m_pages); i++)
|
|
{
|
|
if(uint32 p = m_pages[i])
|
|
{
|
|
m_pages[i] = 0;
|
|
|
|
list<Source*>* m = &m_map[i << 5];
|
|
|
|
unsigned long j;
|
|
|
|
while(_BitScanForward(&j, p))
|
|
{
|
|
p ^= 1 << j;
|
|
|
|
m[j].push_front(s);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void GSTextureCache::SourceMap::RemoveAll()
|
|
{
|
|
for_each(m_surfaces.begin(), m_surfaces.end(), delete_object());
|
|
|
|
m_surfaces.clear();
|
|
|
|
for(uint32 i = 0; i < countof(m_map); i++)
|
|
{
|
|
m_map[i].clear();
|
|
}
|
|
}
|
|
|
|
void GSTextureCache::SourceMap::RemoveAt(Source* s)
|
|
{
|
|
m_surfaces.erase(s);
|
|
|
|
for(uint32 start = s->m_TEX0.TBP0 >> 5, end = s->m_target ? start : countof(m_map) - 1; start <= end; start++)
|
|
{
|
|
list<Source*>& m = m_map[start];
|
|
|
|
for(list<Source*>::iterator i = m.begin(); i != m.end(); )
|
|
{
|
|
list<Source*>::iterator j = i++;
|
|
|
|
if(*j == s) {m.erase(j); break;}
|
|
}
|
|
}
|
|
|
|
delete s;
|
|
}
|