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GS-HW: Process dirty rects separately, improved Tex in RT compatibility

This commit is contained in:
refractionpcsx2 2023-02-05 18:16:53 +00:00
parent 52a1396e29
commit 4a3f0ccf96
4 changed files with 210 additions and 119 deletions
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33
pcsx2/GS/Renderers/Common/GSDirtyRect.cpp
View File

@ -15,6 +15,7 @@
#include "PrecompiledHeader.h"
#include "GSDirtyRect.h"
#include <vector>
GSDirtyRect::GSDirtyRect() :
r(GSVector4i::zero()),
@ -30,7 +31,7 @@ GSDirtyRect::GSDirtyRect(GSVector4i& r, u32 psm, u32 bw) :
{
}
GSVector4i GSDirtyRect::GetDirtyRect(GIFRegTEX0& TEX0) const
GSVector4i GSDirtyRect::GetDirtyRect(GIFRegTEX0& TEX0)
{
GSVector4i _r;
@ -53,9 +54,7 @@ GSVector4i GSDirtyRect::GetDirtyRect(GIFRegTEX0& TEX0) const
return _r;
}
//
GSVector4i GSDirtyRectList::GetDirtyRect(GIFRegTEX0& TEX0, const GSVector2i& size) const
GSVector4i GSDirtyRectList::GetTotalRect(GIFRegTEX0& TEX0, const GSVector2i& size)
{
if (!empty())
{
@ -74,9 +73,31 @@ GSVector4i GSDirtyRectList::GetDirtyRect(GIFRegTEX0& TEX0, const GSVector2i& siz
return GSVector4i::zero();
}
GSVector4i GSDirtyRectList::GetDirtyRect(GIFRegTEX0& TEX0, const GSVector2i& size, bool clear)
{
if (!empty())
{
const std::vector<GSDirtyRect>::iterator &it = begin();
const GSVector4i r = it[0].GetDirtyRect(TEX0);
if (clear)
erase(it);
GSVector2i bs = GSLocalMemory::m_psm[TEX0.PSM].bs;
return r.ralign<Align_Outside>(bs).rintersect(GSVector4i(0, 0, size.x, size.y));
}
return GSVector4i::zero();
}
GSVector4i GSDirtyRectList::GetDirtyRectAndClear(GIFRegTEX0& TEX0, const GSVector2i& size)
{
GSVector4i r = GetDirtyRect(TEX0, size);
clear();
const GSVector4i r = GetDirtyRect(TEX0, size, true);
return r;
}
void GSDirtyRectList::ClearDirty()
{
clear();
}

6
pcsx2/GS/Renderers/Common/GSDirtyRect.h
View File

@ -26,13 +26,15 @@ public:
GSDirtyRect();
GSDirtyRect(GSVector4i& r, u32 psm, u32 bw);
GSVector4i GetDirtyRect(GIFRegTEX0& TEX0) const;
GSVector4i GetDirtyRect(GIFRegTEX0& TEX0);
};
class GSDirtyRectList : public std::vector<GSDirtyRect>
{
public:
GSDirtyRectList() {}
GSVector4i GetDirtyRect(GIFRegTEX0& TEX0, const GSVector2i& size) const;
GSVector4i GetTotalRect(GIFRegTEX0& TEX0, const GSVector2i& size);
GSVector4i GetDirtyRect(GIFRegTEX0& TEX0, const GSVector2i& size, bool clear = false);
GSVector4i GetDirtyRectAndClear(GIFRegTEX0& TEX0, const GSVector2i& size);
void ClearDirty();
};

2
pcsx2/GS/Renderers/HW/GSRendererHW.cpp
View File

@ -4038,7 +4038,7 @@ GSRendererHW::CLUTDrawTestResult GSRendererHW::PossibleCLUTDraw()
if (tgt)
{
bool is_dirty = false;
for (const GSDirtyRect& rc : tgt->m_dirty)
for (GSDirtyRect& rc : tgt->m_dirty)
{
if (!rc.GetDirtyRect(m_context->TEX0).rintersect(r).rempty())
{

176
pcsx2/GS/Renderers/HW/GSTextureCache.cpp
View File

@ -307,6 +307,7 @@ GSTextureCache::Source* GSTextureCache::LookupSource(const GIFRegTEX0& TEX0, con
// else.)
bool found_t = false;
bool tex_in_rt = false;
for (auto t : m_dst[RenderTarget])
{
if (t->m_used)
@ -323,7 +324,14 @@ GSTextureCache::Source* GSTextureCache::LookupSource(const GIFRegTEX0& TEX0, con
const bool t_clean = t->m_dirty.empty();
const bool t_wraps = t->m_end_block > GSTextureCache::MAX_BP;
// Match if we haven't already got a tex in rt
if (t_clean && GSUtil::HasSharedBits(bp, psm, t->m_TEX0.TBP0, t_psm))
{
bool match = true;
if (found_t && (bw != t->m_TEX0.TBW || t->m_TEX0.PSM != psm))
match = false;
if (match)
{
// It is a complex to convert the code in shader. As a reference, let's do it on the CPU, it will be slow but
// 1/ it just works :)
@ -337,11 +345,14 @@ GSTextureCache::Source* GSTextureCache::LookupSource(const GIFRegTEX0& TEX0, con
Read(t, t->m_valid);
else
dst = t;
found_t = true;
tex_in_rt = false;
x_offset = 0;
y_offset = 0;
break;
}
}
else if (t_clean && (t->m_TEX0.TBW >= 16) && GSUtil::HasSharedBits(bp, psm, t->m_TEX0.TBP0 + t->m_TEX0.TBW * 0x10, t->m_TEX0.PSM))
{
// Detect half of the render target (fix snow engine game)
@ -350,13 +361,15 @@ GSTextureCache::Source* GSTextureCache::LookupSource(const GIFRegTEX0& TEX0, con
half_right = true;
dst = t;
found_t = true;
tex_in_rt = false;
x_offset = 0;
y_offset = 0;
break;
}
// Make sure the texture actually is INSIDE the RT, it's possibly not valid if it isn't.
// Also check BP >= TBP, create source isn't equpped to expand it backwards and all data comes from the target. (GH3)
else if (GSConfig.UserHacks_TextureInsideRt && psm == PSM_PSMCT32 && t->m_TEX0.PSM == psm &&
(t->Overlaps(bp, bw, psm, r) || t_wraps) && t->m_age < 1 && !found_t)
(t->Overlaps(bp, bw, psm, r) || t_wraps) && t->m_age <= 1 && !found_t && bp >= t->m_TEX0.TBP0)
{
// Only PSMCT32 to limit false hits.
// PSM equality needed because CreateSource does not handle PSM conversion.
@ -380,32 +393,7 @@ GSTextureCache::Source* GSTextureCache::LookupSource(const GIFRegTEX0& TEX0, con
// Offset from Target to Source in Target coords.
x_offset = so.b2a_offset.x;
y_offset = so.b2a_offset.y;
// Clear any dirty stuff, we don't want to copy that :)
dst->Update(true);
// Hopefully in most cases we only expand in one direction, so only make it dirty from the edge of the texture.
// If it's both directions, then, YOLO I guess.. Ideally we redo the dirty handling to do one rect at a time.
GSVector2i min_start = { 0, 0 };
if (x_offset && !y_offset)
min_start.x = dst->m_valid.z;
if (!x_offset && y_offset)
min_start.y = dst->m_valid.w;
// Expand the target if it's only partially inside it.
const GSVector4i dirty_rect = { min_start.x, min_start.y, x_offset + (1 << TEX0.TW), y_offset + (1 << TEX0.TH) };
const GSVector2 up_s(dst->m_texture->GetScale());
const int new_w = std::max(static_cast<int>(dirty_rect.z * up_s.x), dst->m_texture->GetWidth());
const int new_h = std::max(static_cast<int>(dirty_rect.w * up_s.y), dst->m_texture->GetHeight());
if (new_w > dst->m_texture->GetWidth() || new_h > dst->m_texture->GetHeight())
{
dst->ResizeTexture(new_w, new_h, up_s);
dst->UpdateValidity(dirty_rect);
AddDirtyRectTarget(dst, dirty_rect, dst->m_TEX0.PSM, dst->m_TEX0.TBW);
}
tex_in_rt = true;
found_t = true;
// Keep looking, just in case there is an exact match (Situation: Target frame drawn inside target frame, current makes a separate texture)
continue;
@ -414,6 +402,44 @@ GSTextureCache::Source* GSTextureCache::LookupSource(const GIFRegTEX0& TEX0, con
}
}
if (tex_in_rt)
{
GSVector2i size_delta = { ((x_offset + (1 << TEX0.TW)) - dst->m_valid.z), ((y_offset + (1 << TEX0.TH)) - dst->m_valid.w) };
if (size_delta.x > 0)
{
// Expand the target if it's only partially inside it.
const GSVector4i dirty_rect = { dst->m_valid.z, 0, x_offset + (1 << TEX0.TW), dst->m_valid.w };
if (dirty_rect.z > dst->m_valid.z)
{
dst->UpdateValidity(dirty_rect);
AddDirtyRectTarget(dst, dirty_rect, dst->m_TEX0.PSM, dst->m_TEX0.TBW);
}
}
if (size_delta.y > 0)
{
// Expand the target if it's only partially inside it.
const GSVector4i dirty_rect = { 0, dst->m_valid.w, dst->m_valid.z, y_offset + (1 << TEX0.TH) };
if (dirty_rect.w > dst->m_valid.w)
{
dst->UpdateValidity(dirty_rect);
AddDirtyRectTarget(dst, dirty_rect, dst->m_TEX0.PSM, dst->m_TEX0.TBW);
}
}
const GSVector2 up_s(dst->m_texture->GetScale());
const int new_w = std::max(static_cast<int>(dst->m_valid.z * up_s.x), dst->m_texture->GetWidth());
const int new_h = std::max(static_cast<int>(dst->m_valid.w * up_s.y), dst->m_texture->GetHeight());
if (new_w > dst->m_texture->GetWidth() || new_h > dst->m_texture->GetHeight())
{
dst->ResizeTexture(new_w, new_h, up_s);
}
}
// Pure depth texture format will be fetched by LookupDepthSource.
// However guess what, some games (GoW) read the depth as a standard
// color format (instead of a depth format). All pixels are scrambled
@ -728,6 +754,7 @@ GSTextureCache::Target* GSTextureCache::LookupTarget(const GIFRegTEX0& TEX0, con
dst->Update(true);
}
}
dst->m_is_frame = is_frame;
}
if (used)
{
@ -735,7 +762,7 @@ GSTextureCache::Target* GSTextureCache::LookupTarget(const GIFRegTEX0& TEX0, con
}
if (is_frame)
dst->m_dirty_alpha = false;
dst->m_is_frame |= is_frame;
assert(dst && dst->m_texture && dst->m_texture->GetScale() == new_s);
assert(dst && dst->m_dirty.empty());
@ -1089,12 +1116,11 @@ void GSTextureCache::InvalidateVideoMem(const GSOffset& off, const GSVector4i& r
// (The color on the previous example)
if (GSUtil::HasSharedBits(bp, psm, t->m_TEX0.TBP0, t->m_TEX0.PSM))
{
if (!found && GSUtil::HasCompatibleBits(psm, t->m_TEX0.PSM))
if (!found && GSUtil::HasCompatibleBits(psm, t->m_TEX0.PSM) && bw == t->m_TEX0.TBW)
{
GL_CACHE("TC: Dirty Target(%s) %d (0x%x) r(%d,%d,%d,%d)", to_string(type),
t->m_texture ? t->m_texture->GetID() : 0,
t->m_TEX0.TBP0, r.x, r.y, r.z, r.w);
t->m_TEX0.TBW = bw;
if (eewrite)
t->m_age = 0;
@ -1108,12 +1134,36 @@ void GSTextureCache::InvalidateVideoMem(const GSOffset& off, const GSVector4i& r
// Possibly because the block layout is opposite for the 32bit colour and depth, it never actually overwrites the depth, so this is kind of a miss detection.
// The new code rightfully calculates that the depth does not become dirty, but in other cases, like bigger draws of the same format
// it might become invalid, so we check below and erase as before if so.
const SurfaceOffset so = ComputeSurfaceOffset(off, r, t);
bool can_erase = found;
if (!found && t->m_age <= 1)
{
if (bw == t->m_TEX0.TBW && GSLocalMemory::m_psm[psm].bpp == GSLocalMemory::m_psm[t->m_TEX0.PSM].bpp)
{
AddDirtyRectTarget(t, rect, psm, bw);
GL_CACHE("TC: Direct Dirty in the middle [aggressive] of Target(%s) %d [PSM:%s BP:0x%x->0x%x BW:%u rect(%d,%d=>%d,%d)] write[PSM:%s BP:0x%x BW:%u rect(%d,%d=>%d,%d)]",
to_string(type),
t->m_texture ? t->m_texture->GetID() : 0,
psm_str(t->m_TEX0.PSM),
t->m_TEX0.TBP0,
t->m_end_block,
t->m_TEX0.TBW,
rect.x,
rect.y,
rect.z,
rect.w,
psm_str(psm),
bp,
bw,
r.x,
r.y,
r.z,
r.w);
}
else
{
SurfaceOffset so = ComputeSurfaceOffset(off, r, t);
if (so.is_valid)
{
if (eewrite)
t->m_age = 0;
AddDirtyRectTarget(t, so.b2a_offset, psm, bw);
GL_CACHE("TC: Dirty in the middle [aggressive] of Target(%s) %d [PSM:%s BP:0x%x->0x%x BW:%u rect(%d,%d=>%d,%d)] write[PSM:%s BP:0x%x BW:%u rect(%d,%d=>%d,%d)]",
to_string(type),
@ -1133,8 +1183,18 @@ void GSTextureCache::InvalidateVideoMem(const GSOffset& off, const GSVector4i& r
r.y,
r.z,
r.w);
if (eewrite)
t->m_age = 0;
}
if (!ComputeSurfaceOffset(off, r, t).is_valid)
else
can_erase = true;
}
}
else
can_erase = true;
if (can_erase)
{
i = list.erase(j);
GL_CACHE("TC: Remove Target(%s) %d (0x%x)", to_string(type),
@ -2392,7 +2452,7 @@ GSTexture* GSTextureCache::LookupPaletteSource(u32 CBP, u32 CPSM, u32 CBW, GSVec
const GSVector4i clut_rc(this_offset.x, this_offset.y, this_offset.x + size.x, this_offset.y + size.y);
bool is_dirty = false;
for (const GSDirtyRect& dirty : t->m_dirty)
for (GSDirtyRect& dirty : t->m_dirty)
{
if (!dirty.GetDirtyRect(t->m_TEX0).rintersect(clut_rc).rempty())
{
@ -2908,10 +2968,7 @@ void GSTextureCache::Target::Update(bool reset_age)
// Alternate
// 1/ uses multiple vertex rectangle
const GSVector4i unscaled_size = GSVector4i(GSVector4(m_texture->GetSize()) / GSVector4(m_texture->GetScale()));
const GSVector4i r = m_dirty.GetDirtyRectAndClear(m_TEX0, GSVector2i(unscaled_size.x, unscaled_size.y));
if (r.rempty())
if (m_dirty.size() <= 0)
return;
// No handling please
@ -2919,7 +2976,7 @@ void GSTextureCache::Target::Update(bool reset_age)
{
// do the most likely thing a direct write would do, clear it
GL_INS("ERROR: Update DepthStencil dummy");
m_dirty.ClearDirty();
return;
}
else if (m_type == DepthStencil && g_gs_renderer->m_game.title == CRC::FFX2)
@ -2934,24 +2991,32 @@ void GSTextureCache::Target::Update(bool reset_age)
//
// So the quick and dirty solution is just to clean the depth buffer.
g_gs_device->ClearDepth(m_texture);
m_dirty.ClearDirty();
return;
}
const int w = r.width();
const int h = r.height();
GIFRegTEXA TEXA = {};
TEXA.AEM = 1;
TEXA.TA0 = 0;
TEXA.TA1 = 0x80;
GSTexture* t = g_gs_device->CreateTexture(w, h, 1, GSTexture::Format::Color);
const GSOffset off = g_gs_renderer->m_mem.GetOffset(m_TEX0.TBP0, m_TEX0.TBW, m_TEX0.PSM);
GSTexture::GSMap m;
const GSVector4i unscaled_size = GSVector4i(GSVector4(m_texture->GetSize()) / GSVector4(m_texture->GetScale()));
const GSVector4i rect_size = m_dirty.GetTotalRect(m_TEX0, GSVector2i(unscaled_size.x, unscaled_size.y));
GSTexture* t = g_gs_device->CreateTexture(rect_size.z, rect_size.w, 1, GSTexture::Format::Color);
while (m_dirty.size() > 0)
{
const GSVector4i r = m_dirty.GetDirtyRectAndClear(m_TEX0, GSVector2i(unscaled_size.x, unscaled_size.y));
if (r.rempty())
continue;
if (t->Map(m))
{
g_gs_renderer->m_mem.ReadTexture(off, r, m.bits, m.pitch, TEXA);
@ -2960,33 +3025,36 @@ void GSTextureCache::Target::Update(bool reset_age)
}
else
{
int pitch = ((w + 3) & ~3) * 4;
int pitch = ((r.width()+3) & ~3) * 4;
g_gs_renderer->m_mem.ReadTexture(off, r, s_unswizzle_buffer, pitch, TEXA);
t->Update(r.rsize(), s_unswizzle_buffer, pitch);
t->Update(r, s_unswizzle_buffer, pitch);
}
// m_renderer->m_perfmon.Put(GSPerfMon::Unswizzle, w * h * 4);
const GSVector4 sRect = GSVector4(0.0f, 0.0f, static_cast<float>(r.width()) / rect_size.z, static_cast<float>(r.height()) / rect_size.w);
const GSVector4 dest_rect = (GSVector4(r) * GSVector4(m_texture->GetScale()).xyxy());
// Copy the new GS memory content into the destination texture.
if (m_type == RenderTarget)
{
GL_INS("ERROR: Update RenderTarget 0x%x bw:%d (%d,%d => %d,%d)", m_TEX0.TBP0, m_TEX0.TBW, r.x, r.y, r.z, r.w);
g_gs_device->StretchRect(t, m_texture, GSVector4(r) * GSVector4(m_texture->GetScale()).xyxy());
// Bilinear filtering this is probably not a good thing, at least in native, but upscaling Nearest can be gross and messy.
g_gs_device->StretchRect(t, sRect, m_texture, dest_rect,ShaderConvert::COPY, g_gs_renderer->CanUpscale());
}
else if (m_type == DepthStencil)
{
GL_INS("ERROR: Update DepthStencil 0x%x", m_TEX0.TBP0);
// FIXME linear or not?
g_gs_device->StretchRect(t, m_texture, GSVector4(r) * GSVector4(m_texture->GetScale()).xyxy(), ShaderConvert::RGBA8_TO_FLOAT32_BILN);
const GSVector4 sRect = GSVector4(0.0f, 0.0f, static_cast<float>(r.width()) / rect_size.z, static_cast<float>(r.height()) / rect_size.w);
g_gs_device->StretchRect(t, sRect, m_texture, dest_rect, ShaderConvert::RGBA8_TO_FLOAT32_BILN);
}
}
// m_renderer->m_perfmon.Put(GSPerfMon::Unswizzle, w * h * 4);
g_gs_device->Recycle(t);
UpdateValidity(r);
UpdateValidity(rect_size);
}
void GSTextureCache::Target::UpdateIfDirtyIntersects(const GSVector4i& rc)