mirror of
https://github.com/dolphin-emu/dolphin.git
synced 2024-11-14 21:37:52 -07:00
f749fcfa9f
Additionally, VCacheEnhance has been added to UVAT_group1. According to YAGCD, this field is always 1. TVtxDesc also now has separate low and high fields whose hex values correspond with the proper registers, instead of having one 33-bit value. This change was made in a way that should be backwards-compatible.
227 lines
8.0 KiB
C++
227 lines
8.0 KiB
C++
// Copyright 2014 Dolphin Emulator Project
|
|
// Licensed under GPLv2+
|
|
// Refer to the license.txt file included.
|
|
|
|
#include "VideoCommon/VertexLoaderBase.h"
|
|
|
|
#include <array>
|
|
#include <cinttypes>
|
|
#include <cstring>
|
|
#include <memory>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#include <fmt/format.h>
|
|
|
|
#include "Common/CommonTypes.h"
|
|
#include "Common/Logging/Log.h"
|
|
#include "Common/MsgHandler.h"
|
|
|
|
#include "VideoCommon/DataReader.h"
|
|
#include "VideoCommon/VertexLoader.h"
|
|
|
|
#ifdef _M_X86_64
|
|
#include "VideoCommon/VertexLoaderX64.h"
|
|
#elif defined(_M_ARM_64)
|
|
#include "VideoCommon/VertexLoaderARM64.h"
|
|
#endif
|
|
|
|
VertexLoaderBase::VertexLoaderBase(const TVtxDesc& vtx_desc, const VAT& vtx_attr)
|
|
: m_VtxDesc{vtx_desc}, m_vat{vtx_attr}
|
|
{
|
|
SetVAT(vtx_attr);
|
|
}
|
|
|
|
void VertexLoaderBase::SetVAT(const VAT& vat)
|
|
{
|
|
m_VtxAttr.PosElements = vat.g0.PosElements;
|
|
m_VtxAttr.PosFormat = vat.g0.PosFormat;
|
|
m_VtxAttr.PosFrac = vat.g0.PosFrac;
|
|
m_VtxAttr.NormalElements = vat.g0.NormalElements;
|
|
m_VtxAttr.NormalFormat = vat.g0.NormalFormat;
|
|
m_VtxAttr.color[0].Elements = vat.g0.Color0Elements;
|
|
m_VtxAttr.color[0].Comp = vat.g0.Color0Comp;
|
|
m_VtxAttr.color[1].Elements = vat.g0.Color1Elements;
|
|
m_VtxAttr.color[1].Comp = vat.g0.Color1Comp;
|
|
m_VtxAttr.texCoord[0].Elements = vat.g0.Tex0CoordElements;
|
|
m_VtxAttr.texCoord[0].Format = vat.g0.Tex0CoordFormat;
|
|
m_VtxAttr.texCoord[0].Frac = vat.g0.Tex0Frac;
|
|
m_VtxAttr.ByteDequant = vat.g0.ByteDequant;
|
|
m_VtxAttr.NormalIndex3 = vat.g0.NormalIndex3;
|
|
|
|
m_VtxAttr.texCoord[1].Elements = vat.g1.Tex1CoordElements;
|
|
m_VtxAttr.texCoord[1].Format = vat.g1.Tex1CoordFormat;
|
|
m_VtxAttr.texCoord[1].Frac = vat.g1.Tex1Frac;
|
|
m_VtxAttr.texCoord[2].Elements = vat.g1.Tex2CoordElements;
|
|
m_VtxAttr.texCoord[2].Format = vat.g1.Tex2CoordFormat;
|
|
m_VtxAttr.texCoord[2].Frac = vat.g1.Tex2Frac;
|
|
m_VtxAttr.texCoord[3].Elements = vat.g1.Tex3CoordElements;
|
|
m_VtxAttr.texCoord[3].Format = vat.g1.Tex3CoordFormat;
|
|
m_VtxAttr.texCoord[3].Frac = vat.g1.Tex3Frac;
|
|
m_VtxAttr.texCoord[4].Elements = vat.g1.Tex4CoordElements;
|
|
m_VtxAttr.texCoord[4].Format = vat.g1.Tex4CoordFormat;
|
|
|
|
m_VtxAttr.texCoord[4].Frac = vat.g2.Tex4Frac;
|
|
m_VtxAttr.texCoord[5].Elements = vat.g2.Tex5CoordElements;
|
|
m_VtxAttr.texCoord[5].Format = vat.g2.Tex5CoordFormat;
|
|
m_VtxAttr.texCoord[5].Frac = vat.g2.Tex5Frac;
|
|
m_VtxAttr.texCoord[6].Elements = vat.g2.Tex6CoordElements;
|
|
m_VtxAttr.texCoord[6].Format = vat.g2.Tex6CoordFormat;
|
|
m_VtxAttr.texCoord[6].Frac = vat.g2.Tex6Frac;
|
|
m_VtxAttr.texCoord[7].Elements = vat.g2.Tex7CoordElements;
|
|
m_VtxAttr.texCoord[7].Format = vat.g2.Tex7CoordFormat;
|
|
m_VtxAttr.texCoord[7].Frac = vat.g2.Tex7Frac;
|
|
};
|
|
|
|
std::string VertexLoaderBase::ToString() const
|
|
{
|
|
std::string dest;
|
|
dest.reserve(250);
|
|
|
|
dest += GetName();
|
|
dest += ": ";
|
|
|
|
dest += fmt::format("{}b skin: {} P: {} {}-{} ", m_VertexSize, m_VtxDesc.low.PosMatIdx,
|
|
m_VtxAttr.PosElements, m_VtxDesc.low.Position, m_VtxAttr.PosFormat);
|
|
|
|
if (m_VtxDesc.low.Normal != VertexComponentFormat::NotPresent)
|
|
{
|
|
dest += fmt::format("Nrm: {} {}-{} ", m_VtxAttr.NormalElements, m_VtxDesc.low.Normal,
|
|
m_VtxAttr.NormalFormat);
|
|
}
|
|
|
|
for (size_t i = 0; i < g_main_cp_state.vtx_desc.low.Color.Size(); i++)
|
|
{
|
|
if (g_main_cp_state.vtx_desc.low.Color[i] == VertexComponentFormat::NotPresent)
|
|
continue;
|
|
|
|
const auto& color = m_VtxAttr.color[i];
|
|
dest += fmt::format("C{}: {} {}-{} ", i, color.Elements, g_main_cp_state.vtx_desc.low.Color[i],
|
|
color.Comp);
|
|
}
|
|
|
|
for (size_t i = 0; i < g_main_cp_state.vtx_desc.high.TexCoord.Size(); i++)
|
|
{
|
|
if (g_main_cp_state.vtx_desc.high.TexCoord[i] == VertexComponentFormat::NotPresent)
|
|
continue;
|
|
|
|
const auto& tex_coord = m_VtxAttr.texCoord[i];
|
|
dest += fmt::format("T{}: {} {}-{} ", i, tex_coord.Elements,
|
|
g_main_cp_state.vtx_desc.high.TexCoord[i], tex_coord.Format);
|
|
}
|
|
dest += fmt::format(" - {} v", m_numLoadedVertices);
|
|
return dest;
|
|
}
|
|
|
|
// a hacky implementation to compare two vertex loaders
|
|
class VertexLoaderTester : public VertexLoaderBase
|
|
{
|
|
public:
|
|
VertexLoaderTester(std::unique_ptr<VertexLoaderBase> a_, std::unique_ptr<VertexLoaderBase> b_,
|
|
const TVtxDesc& vtx_desc, const VAT& vtx_attr)
|
|
: VertexLoaderBase(vtx_desc, vtx_attr), a(std::move(a_)), b(std::move(b_))
|
|
{
|
|
m_initialized = a && b && a->IsInitialized() && b->IsInitialized();
|
|
|
|
if (m_initialized)
|
|
{
|
|
m_initialized = a->m_VertexSize == b->m_VertexSize &&
|
|
a->m_native_components == b->m_native_components &&
|
|
a->m_native_vtx_decl.stride == b->m_native_vtx_decl.stride;
|
|
|
|
if (m_initialized)
|
|
{
|
|
m_VertexSize = a->m_VertexSize;
|
|
m_native_components = a->m_native_components;
|
|
memcpy(&m_native_vtx_decl, &a->m_native_vtx_decl, sizeof(PortableVertexDeclaration));
|
|
}
|
|
else
|
|
{
|
|
ERROR_LOG_FMT(VIDEO, "Can't compare vertex loaders that expect different vertex formats!");
|
|
ERROR_LOG_FMT(VIDEO, "a: m_VertexSize {}, m_native_components {:#010x}, stride {}",
|
|
a->m_VertexSize, a->m_native_components, a->m_native_vtx_decl.stride);
|
|
ERROR_LOG_FMT(VIDEO, "b: m_VertexSize {}, m_native_components {:#010x}, stride {}",
|
|
b->m_VertexSize, b->m_native_components, b->m_native_vtx_decl.stride);
|
|
}
|
|
}
|
|
}
|
|
~VertexLoaderTester() override {}
|
|
int RunVertices(DataReader src, DataReader dst, int count) override
|
|
{
|
|
buffer_a.resize(count * a->m_native_vtx_decl.stride + 4);
|
|
buffer_b.resize(count * b->m_native_vtx_decl.stride + 4);
|
|
|
|
int count_a =
|
|
a->RunVertices(src, DataReader(buffer_a.data(), buffer_a.data() + buffer_a.size()), count);
|
|
int count_b =
|
|
b->RunVertices(src, DataReader(buffer_b.data(), buffer_b.data() + buffer_b.size()), count);
|
|
|
|
if (count_a != count_b)
|
|
{
|
|
ERROR_LOG_FMT(
|
|
VIDEO,
|
|
"The two vertex loaders have loaded a different amount of vertices (a: {}, b: {}).",
|
|
count_a, count_b);
|
|
}
|
|
|
|
if (memcmp(buffer_a.data(), buffer_b.data(),
|
|
std::min(count_a, count_b) * m_native_vtx_decl.stride))
|
|
{
|
|
ERROR_LOG_FMT(VIDEO,
|
|
"The two vertex loaders have loaded different data "
|
|
"(guru meditation {:#010x}, {:#010x}, {:#010x}, {:#010x}, {:#010x}).",
|
|
m_VtxDesc.low.Hex, m_VtxDesc.high.Hex, m_vat.g0.Hex, m_vat.g1.Hex,
|
|
m_vat.g2.Hex);
|
|
}
|
|
|
|
memcpy(dst.GetPointer(), buffer_a.data(), count_a * m_native_vtx_decl.stride);
|
|
m_numLoadedVertices += count;
|
|
return count_a;
|
|
}
|
|
std::string GetName() const override { return "CompareLoader"; }
|
|
bool IsInitialized() override { return m_initialized; }
|
|
|
|
private:
|
|
bool m_initialized;
|
|
|
|
std::unique_ptr<VertexLoaderBase> a;
|
|
std::unique_ptr<VertexLoaderBase> b;
|
|
|
|
std::vector<u8> buffer_a;
|
|
std::vector<u8> buffer_b;
|
|
};
|
|
|
|
std::unique_ptr<VertexLoaderBase> VertexLoaderBase::CreateVertexLoader(const TVtxDesc& vtx_desc,
|
|
const VAT& vtx_attr)
|
|
{
|
|
std::unique_ptr<VertexLoaderBase> loader;
|
|
|
|
//#define COMPARE_VERTEXLOADERS
|
|
|
|
#if defined(COMPARE_VERTEXLOADERS) && defined(_M_X86_64)
|
|
// first try: Any new VertexLoader vs the old one
|
|
loader = std::make_unique<VertexLoaderTester>(
|
|
std::make_unique<VertexLoader>(vtx_desc, vtx_attr), // the software one
|
|
std::make_unique<VertexLoaderX64>(vtx_desc, vtx_attr), // the new one to compare
|
|
vtx_desc, vtx_attr);
|
|
if (loader->IsInitialized())
|
|
return loader;
|
|
#elif defined(_M_X86_64)
|
|
loader = std::make_unique<VertexLoaderX64>(vtx_desc, vtx_attr);
|
|
if (loader->IsInitialized())
|
|
return loader;
|
|
#elif defined(_M_ARM_64)
|
|
loader = std::make_unique<VertexLoaderARM64>(vtx_desc, vtx_attr);
|
|
if (loader->IsInitialized())
|
|
return loader;
|
|
#endif
|
|
|
|
// last try: The old VertexLoader
|
|
loader = std::make_unique<VertexLoader>(vtx_desc, vtx_attr);
|
|
if (loader->IsInitialized())
|
|
return loader;
|
|
|
|
PanicAlertFmt("No Vertex Loader found.");
|
|
return nullptr;
|
|
}
|