mirror of https://github.com/PCSX2/pcsx2.git
454 lines
10 KiB
C++
454 lines
10 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 "GSTextureCache9.h"
|
|
|
|
// GSTextureCache9
|
|
|
|
GSTextureCache9::GSTextureCache9(GSRenderer<GSDevice9>* renderer)
|
|
: GSTextureCache<GSDevice9>(renderer)
|
|
{
|
|
}
|
|
|
|
// GSRenderTarget9
|
|
|
|
void GSTextureCache9::GSRenderTarget9::Update()
|
|
{
|
|
__super::Update();
|
|
|
|
// FIXME: the union of the rects may also update wrong parts of the render target (but a lot faster :)
|
|
|
|
CRect r = m_dirty.GetDirtyRect(m_TEX0, m_texture.GetSize());
|
|
|
|
m_dirty.RemoveAll();
|
|
|
|
if(r.IsRectEmpty()) return;
|
|
|
|
int w = r.Width();
|
|
int h = r.Height();
|
|
|
|
Texture texture;
|
|
|
|
if(!m_renderer->m_dev.CreateTexture(texture, w, h))
|
|
return;
|
|
|
|
BYTE* bits;
|
|
int pitch;
|
|
|
|
if(texture.Map(&bits, pitch))
|
|
{
|
|
GIFRegTEXA TEXA;
|
|
|
|
TEXA.AEM = 1;
|
|
TEXA.TA0 = 0;
|
|
TEXA.TA1 = 0x80;
|
|
|
|
GIFRegCLAMP CLAMP;
|
|
|
|
CLAMP.WMS = 0;
|
|
CLAMP.WMT = 0;
|
|
|
|
m_renderer->m_mem.ReadTexture(r, bits, pitch, m_TEX0, TEXA, CLAMP);
|
|
|
|
texture.Unmap();
|
|
|
|
// m_renderer->m_perfmon.Put(GSPerfMon::Unswizzle, r.Width() * r.Height() * 4);
|
|
|
|
GSVector4 dr(
|
|
m_texture.m_scale.x * r.left,
|
|
m_texture.m_scale.y * r.top,
|
|
m_texture.m_scale.x * r.right,
|
|
m_texture.m_scale.y * r.bottom);
|
|
|
|
m_renderer->m_dev.StretchRect(texture, m_texture, dr);
|
|
}
|
|
|
|
m_renderer->m_dev.Recycle(texture);
|
|
}
|
|
|
|
void GSTextureCache9::GSRenderTarget9::Read(CRect r)
|
|
{
|
|
if(m_TEX0.PSM != PSM_PSMCT32
|
|
&& m_TEX0.PSM != PSM_PSMCT24
|
|
&& m_TEX0.PSM != PSM_PSMCT16
|
|
&& m_TEX0.PSM != PSM_PSMCT16S)
|
|
{
|
|
//ASSERT(0);
|
|
return;
|
|
}
|
|
|
|
if(!m_dirty.IsEmpty())
|
|
{
|
|
return;
|
|
}
|
|
|
|
TRACE(_T("GSRenderTarget::Read %d,%d - %d,%d (%08x)\n"), r.left, r.top, r.right, r.bottom, m_TEX0.TBP0);
|
|
|
|
// m_renderer->m_perfmon.Put(GSPerfMon::ReadRT, 1);
|
|
|
|
int w = r.Width();
|
|
int h = r.Height();
|
|
|
|
GSVector4 src;
|
|
|
|
src.x = m_texture.m_scale.x * r.left / m_texture.GetWidth();
|
|
src.y = m_texture.m_scale.y * r.top / m_texture.GetHeight();
|
|
src.z = m_texture.m_scale.x * r.right / m_texture.GetWidth();
|
|
src.w = m_texture.m_scale.y * r.bottom / m_texture.GetHeight();
|
|
|
|
Texture offscreen;
|
|
|
|
if(!m_renderer->m_dev.CopyOffscreen(m_texture, src, offscreen, w, h))
|
|
return;
|
|
|
|
BYTE* bits;
|
|
int pitch;
|
|
|
|
if(offscreen.Map(&bits, pitch))
|
|
{
|
|
// TODO: block level write
|
|
|
|
DWORD bp = m_TEX0.TBP0;
|
|
DWORD bw = m_TEX0.TBW;
|
|
|
|
GSLocalMemory::pixelAddress pa = GSLocalMemory::m_psm[m_TEX0.PSM].pa;
|
|
|
|
if(m_TEX0.PSM == PSM_PSMCT32)
|
|
{
|
|
for(int y = r.top; y < r.bottom; y++, bits += pitch)
|
|
{
|
|
DWORD addr = pa(0, y, bp, bw);
|
|
int* offset = GSLocalMemory::m_psm[m_TEX0.PSM].rowOffset[y & 7];
|
|
|
|
for(int x = r.left, i = 0; x < r.right; x++, i++)
|
|
{
|
|
m_renderer->m_mem.WritePixel32(addr + offset[x], ((DWORD*)bits)[i]);
|
|
}
|
|
}
|
|
}
|
|
else if(m_TEX0.PSM == PSM_PSMCT24)
|
|
{
|
|
for(int y = r.top; y < r.bottom; y++, bits += pitch)
|
|
{
|
|
DWORD addr = pa(0, y, bp, bw);
|
|
int* offset = GSLocalMemory::m_psm[m_TEX0.PSM].rowOffset[y & 7];
|
|
|
|
for(int x = r.left, i = 0; x < r.right; x++, i++)
|
|
{
|
|
m_renderer->m_mem.WritePixel24(addr + offset[x], ((DWORD*)bits)[i]);
|
|
}
|
|
}
|
|
}
|
|
else if(m_TEX0.PSM == PSM_PSMCT16 || m_TEX0.PSM == PSM_PSMCT16S)
|
|
{
|
|
for(int y = r.top; y < r.bottom; y++, bits += pitch)
|
|
{
|
|
DWORD addr = pa(0, y, bp, bw);
|
|
int* offset = GSLocalMemory::m_psm[m_TEX0.PSM].rowOffset[y & 7];
|
|
|
|
for(int x = r.left, i = 0; x < r.right; x++, i++)
|
|
{
|
|
m_renderer->m_mem.WriteFrame16(addr + offset[x], ((DWORD*)bits)[i]);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ASSERT(0);
|
|
}
|
|
|
|
offscreen.Unmap();
|
|
}
|
|
|
|
m_renderer->m_dev.Recycle(offscreen);
|
|
}
|
|
|
|
// GSDepthStencil9
|
|
|
|
void GSTextureCache9::GSDepthStencil9::Update()
|
|
{
|
|
__super::Update();
|
|
|
|
// TODO
|
|
}
|
|
|
|
// GSTexture9
|
|
|
|
bool GSTextureCache9::GSTexture9::Create()
|
|
{
|
|
// m_renderer->m_perfmon.Put(GSPerfMon::WriteTexture, 1);
|
|
|
|
m_TEX0 = m_renderer->m_context->TEX0;
|
|
m_CLAMP = m_renderer->m_context->CLAMP;
|
|
|
|
DWORD psm = m_TEX0.PSM;
|
|
|
|
switch(psm)
|
|
{
|
|
case PSM_PSMT8:
|
|
case PSM_PSMT8H:
|
|
case PSM_PSMT4:
|
|
case PSM_PSMT4HL:
|
|
case PSM_PSMT4HH:
|
|
psm = m_TEX0.CPSM;
|
|
break;
|
|
}
|
|
|
|
D3DFORMAT format;
|
|
|
|
switch(psm)
|
|
{
|
|
default:
|
|
TRACE(_T("Invalid TEX0.PSM/CPSM (%I64d, %I64d)\n"), m_TEX0.PSM, m_TEX0.CPSM);
|
|
case PSM_PSMCT32:
|
|
m_bpp = 32;
|
|
m_bpp2 = 0;
|
|
format = D3DFMT_A8R8G8B8;
|
|
break;
|
|
case PSM_PSMCT24:
|
|
m_bpp = 32;
|
|
m_bpp2 = 1;
|
|
format = D3DFMT_A8R8G8B8;
|
|
break;
|
|
case PSM_PSMCT16:
|
|
case PSM_PSMCT16S:
|
|
m_bpp = 16;
|
|
m_bpp2 = 2;
|
|
format = D3DFMT_A1R5G5B5;
|
|
break;
|
|
}
|
|
|
|
int w = 1 << m_TEX0.TW;
|
|
int h = 1 << m_TEX0.TH;
|
|
|
|
return m_renderer->m_dev.CreateTexture(m_texture, w, h, format);
|
|
}
|
|
|
|
bool GSTextureCache9::GSTexture9::Create(GSRenderTarget* rt)
|
|
{
|
|
rt->Update();
|
|
|
|
// m_renderer->m_perfmon.Put(GSPerfMon::ConvertRT2T, 1);
|
|
|
|
m_TEX0 = m_renderer->m_context->TEX0;
|
|
m_CLAMP = m_renderer->m_context->CLAMP;
|
|
m_rendered = true;
|
|
|
|
int tw = 1 << m_TEX0.TW;
|
|
int th = 1 << m_TEX0.TH;
|
|
int tp = (int)m_TEX0.TW << 6;
|
|
|
|
// 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)(rt->m_texture.m_scale.x * tw);
|
|
int h = (int)(rt->m_texture.m_scale.y * th);
|
|
|
|
// pitch conversion
|
|
|
|
if(rt->m_TEX0.TBW != m_TEX0.TBW) // && rt->m_TEX0.PSM == m_TEX0.PSM
|
|
{
|
|
// sfex3 uses this trick (bw: 10 -> 5, wraps the right side below the left)
|
|
|
|
// ASSERT(rt->m_TEX0.TBW > m_TEX0.TBW); // otherwise scale.x need to be reduced to make the larger texture fit (TODO)
|
|
|
|
m_renderer->m_dev.CreateRenderTarget(m_texture, rt->m_texture.GetWidth(), rt->m_texture.GetHeight());
|
|
|
|
int bw = 64;
|
|
int bh = m_TEX0.PSM == PSM_PSMCT32 || m_TEX0.PSM == PSM_PSMCT24 ? 32 : 64;
|
|
|
|
int sw = (int)rt->m_TEX0.TBW << 6;
|
|
|
|
int dw = (int)m_TEX0.TBW << 6;
|
|
int dh = 1 << m_TEX0.TH;
|
|
|
|
for(int dy = 0; dy < dh; dy += bh)
|
|
{
|
|
for(int dx = 0; dx < dw; dx += bw)
|
|
{
|
|
int o = dy * dw / bh + dx;
|
|
|
|
int sx = o % sw;
|
|
int sy = o / sw;
|
|
|
|
GSVector4 src, dst;
|
|
|
|
src.x = rt->m_texture.m_scale.x * sx / rt->m_texture.GetWidth();
|
|
src.y = rt->m_texture.m_scale.y * sy / rt->m_texture.GetHeight();
|
|
src.z = rt->m_texture.m_scale.x * (sx + bw) / rt->m_texture.GetWidth();
|
|
src.w = rt->m_texture.m_scale.y * (sy + bh) / rt->m_texture.GetHeight();
|
|
|
|
dst.x = rt->m_texture.m_scale.x * dx;
|
|
dst.y = rt->m_texture.m_scale.y * dy;
|
|
dst.z = rt->m_texture.m_scale.x * (dx + bw);
|
|
dst.w = rt->m_texture.m_scale.y * (dy + bh);
|
|
|
|
m_renderer->m_dev.StretchRect(rt->m_texture, src, m_texture, dst);
|
|
|
|
// TODO: this is quite a lot of StretchRect, do it with one Draw
|
|
}
|
|
}
|
|
}
|
|
else if(tw < tp)
|
|
{
|
|
// FIXME: timesplitters blurs the render target by blending itself over a couple of times
|
|
|
|
if(tw == 256 && th == 128 && tp == 512 && (m_TEX0.TBP0 == 0 || m_TEX0.TBP0 == 0x00e00))
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// width/height conversion
|
|
|
|
GSVector2 scale = rt->m_texture.m_scale;
|
|
|
|
GSVector4 dst(0, 0, w, h);
|
|
|
|
if(w > rt->m_texture.GetWidth())
|
|
{
|
|
scale.x = (float)rt->m_texture.GetWidth() / tw;
|
|
dst.z = (float)rt->m_texture.GetWidth() * scale.x / rt->m_texture.m_scale.x;
|
|
w = rt->m_texture.GetWidth();
|
|
}
|
|
|
|
if(h > rt->m_texture.GetHeight())
|
|
{
|
|
scale.y = (float)rt->m_texture.GetHeight() / th;
|
|
dst.w = (float)rt->m_texture.GetHeight() * scale.y / rt->m_texture.m_scale.y;
|
|
h = rt->m_texture.GetHeight();
|
|
}
|
|
|
|
GSVector4 src(0, 0, w, h);
|
|
|
|
Texture* st;
|
|
Texture* dt;
|
|
Texture tmp;
|
|
|
|
if(!m_texture)
|
|
{
|
|
st = &rt->m_texture;
|
|
dt = &m_texture;
|
|
}
|
|
else
|
|
{
|
|
st = &m_texture;
|
|
dt = &tmp;
|
|
}
|
|
|
|
m_renderer->m_dev.CreateRenderTarget(*dt, w, h);
|
|
|
|
if(src.x == dst.x && src.y == dst.y && src.z == dst.z && src.w == dst.w)
|
|
{
|
|
CRect r(0, 0, w, h);
|
|
|
|
m_renderer->m_dev->StretchRect(*st, r, *dt, r, D3DTEXF_POINT);
|
|
}
|
|
else
|
|
{
|
|
src.z /= st->GetWidth();
|
|
src.w /= st->GetHeight();
|
|
|
|
m_renderer->m_dev.StretchRect(*st, src, *dt, dst);
|
|
}
|
|
|
|
if(tmp)
|
|
{
|
|
m_renderer->m_dev.Recycle(m_texture);
|
|
|
|
m_texture = tmp;
|
|
}
|
|
|
|
m_texture.m_scale = scale;
|
|
|
|
switch(m_TEX0.PSM)
|
|
{
|
|
case PSM_PSMCT32:
|
|
m_bpp2 = 0;
|
|
break;
|
|
case PSM_PSMCT24:
|
|
m_bpp2 = 1;
|
|
break;
|
|
case PSM_PSMCT16:
|
|
case PSM_PSMCT16S:
|
|
m_bpp2 = 2;
|
|
break;
|
|
case PSM_PSMT8H:
|
|
m_bpp2 = 3;
|
|
m_renderer->m_dev.CreateTexture(m_palette, 256, 1, m_TEX0.CPSM == PSM_PSMCT32 ? D3DFMT_A8R8G8B8 : D3DFMT_A1R5G5B5);
|
|
m_initpalette = true;
|
|
break;
|
|
case PSM_PSMT4HL:
|
|
case PSM_PSMT4HH:
|
|
ASSERT(0); // TODO
|
|
break;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool GSTextureCache9::GSTexture9::Create(GSDepthStencil* ds)
|
|
{
|
|
m_rendered = true;
|
|
|
|
// TODO
|
|
|
|
return false;
|
|
}
|
|
|
|
void GSTextureCache9::GSTexture9::Update()
|
|
{
|
|
__super::Update();
|
|
|
|
if(m_rendered)
|
|
{
|
|
return;
|
|
}
|
|
|
|
CRect r;
|
|
|
|
if(!GetDirtyRect(r))
|
|
{
|
|
return;
|
|
}
|
|
|
|
m_valid |= r;
|
|
|
|
BYTE* bits;
|
|
int pitch;
|
|
|
|
if(m_texture.Map(&bits, pitch, &r))
|
|
{
|
|
if(m_renderer->m_psrr)
|
|
{
|
|
m_renderer->m_mem.ReadTextureNPNC(r, bits, pitch, m_renderer->m_context->TEX0, m_renderer->m_env.TEXA, m_renderer->m_context->CLAMP);
|
|
}
|
|
else
|
|
{
|
|
m_renderer->m_mem.ReadTextureNP(r, bits, pitch, m_renderer->m_context->TEX0, m_renderer->m_env.TEXA, m_renderer->m_context->CLAMP);
|
|
}
|
|
|
|
m_texture.Unmap();
|
|
}
|
|
|
|
m_renderer->m_perfmon.Put(GSPerfMon::Unswizzle, r.Width() * r.Height() * m_bpp >> 3);
|
|
}
|