void Shutdown()
{
if (s_vertex_loader_map.size() > 0 && g_ActiveConfig.bDumpVertexLoaders)
DumpLoadersCode();
s_vertex_loader_map.clear();
s_native_vertex_map.clear();
}
void Shutdown()
{
std::lock_guard<std::mutex> lk(s_vertex_loader_map_lock);
s_vertex_loader_map.clear();
s_native_vertex_map.clear();
}
namespace VertexLoaderManager
{
float position_cache[3][4];
u32 position_matrix_index[3];
typedef std::unordered_map<PortableVertexDeclaration, std::unique_ptr<NativeVertexFormat>> NativeVertexFormatMap;
static NativeVertexFormatMap s_native_vertex_map;
static NativeVertexFormat* s_current_vtx_fmt;
u32 g_current_components;
typedef std::unordered_map<VertexLoaderUID, std::unique_ptr<VertexLoaderBase>> VertexLoaderMap;
static std::mutex s_vertex_loader_map_lock;
static VertexLoaderMap s_vertex_loader_map;
// TODO - change into array of pointers. Keep a map of all seen so far.
u8 *cached_arraybases[12];
void Init()
{
MarkAllDirty();
for (auto& map_entry : g_main_cp_state.vertex_loaders)
map_entry = nullptr;
for (auto& map_entry : g_preprocess_cp_state.vertex_loaders)
map_entry = nullptr;
SETSTAT(stats.numVertexLoaders, 0);
}
void Shutdown()
{
std::lock_guard<std::mutex> lk(s_vertex_loader_map_lock);
s_vertex_loader_map.clear();
s_native_vertex_map.clear();
}
void UpdateVertexArrayPointers()
{
// Anything to update?
if (!g_main_cp_state.bases_dirty)
return;
// Some games such as Burnout 2 can put invalid addresses into
// the array base registers. (see issue 8591)
// But the vertex arrays with invalid addresses aren't actually enabled.
// Note: Only array bases 0 through 11 are used by the Vertex loaders.
// 12 through 15 are used for loading data into xfmem.
for (int i = 0; i < 12; i++)
{
// Only update the array base if the vertex description states we are going to use it.
if (g_main_cp_state.vtx_desc.GetVertexArrayStatus(i) & MASK_INDEXED)
cached_arraybases[i] = Memory::GetPointer(g_main_cp_state.array_bases[i]);
}
g_main_cp_state.bases_dirty = false;
}
namespace
{
struct entry
{
std::string text;
u64 num_verts;
bool operator < (const entry &other) const
{
return num_verts > other.num_verts;
}
};
}
void AppendListToString(std::string *dest)
{
std::lock_guard<std::mutex> lk(s_vertex_loader_map_lock);
std::vector<entry> entries;
size_t total_size = 0;
for (const auto& map_entry : s_vertex_loader_map)
{
entry e;
map_entry.second->AppendToString(&e.text);
e.num_verts = map_entry.second->m_numLoadedVertices;
entries.push_back(e);
total_size += e.text.size() + 1;
}
sort(entries.begin(), entries.end());
dest->reserve(dest->size() + total_size);
for (const entry& entry : entries)
{
*dest += entry.text;
*dest += '\n';
}
}
void MarkAllDirty()
{
g_main_cp_state.attr_dirty = BitSet32::AllTrue(8);
g_preprocess_cp_state.attr_dirty = BitSet32::AllTrue(8);
}
static VertexLoaderBase* RefreshLoader(int vtx_attr_group, bool preprocess = false)
{
CPState* state = preprocess ? &g_preprocess_cp_state : &g_main_cp_state;
VertexLoaderBase* loader;
if (state->attr_dirty[vtx_attr_group])
{
// We are not allowed to create a native vertex format on preprocessing as this is on the wrong thread
bool check_for_native_format = !preprocess;
VertexLoaderUID uid(state->vtx_desc, state->vtx_attr[vtx_attr_group]);
std::lock_guard<std::mutex> lk(s_vertex_loader_map_lock);
VertexLoaderMap::iterator iter = s_vertex_loader_map.find(uid);
if (iter != s_vertex_loader_map.end())
{
loader = iter->second.get();
check_for_native_format &= !loader->m_native_vertex_format;
}
else
{
loader = VertexLoaderBase::CreateVertexLoader(state->vtx_desc, state->vtx_attr[vtx_attr_group]);
s_vertex_loader_map[uid] = std::unique_ptr<VertexLoaderBase>(loader);
INCSTAT(stats.numVertexLoaders);
}
if (check_for_native_format)
{
// search for a cached native vertex format
const PortableVertexDeclaration& format = loader->m_native_vtx_decl;
std::unique_ptr<NativeVertexFormat>& native = s_native_vertex_map[format];
if (!native)
{
native.reset(g_vertex_manager->CreateNativeVertexFormat());
native->Initialize(format);
}
loader->m_native_vertex_format = native.get();
}
state->vertex_loaders[vtx_attr_group] = loader;
state->attr_dirty[vtx_attr_group] = false;
} else {
loader = state->vertex_loaders[vtx_attr_group];
}
// Lookup pointers for any vertex arrays.
if (!preprocess)
UpdateVertexArrayPointers();
return loader;
}
int RunVertices(int vtx_attr_group, int primitive, int count, DataReader src, bool skip_drawing, bool is_preprocess)
{
if (!count)
return 0;
VertexLoaderBase* loader = RefreshLoader(vtx_attr_group, is_preprocess);
int size = count * loader->m_VertexSize;
if ((int)src.size() < size)
return -1;
if (skip_drawing || is_preprocess)
return size;
// If the native vertex format changed, force a flush.
if (loader->m_native_vertex_format != s_current_vtx_fmt ||
loader->m_native_components != g_current_components)
{
VertexManagerBase::Flush();
}
s_current_vtx_fmt = loader->m_native_vertex_format;
g_current_components = loader->m_native_components;
// if cull mode is CULL_ALL, tell VertexManager to skip triangles and quads.
// They still need to go through vertex loading, because we need to calculate a zfreeze refrence slope.
bool cullall = (bpmem.genMode.cullmode == GenMode::CULL_ALL && primitive < 5);
DataReader dst = VertexManagerBase::PrepareForAdditionalData(primitive, count,
loader->m_native_vtx_decl.stride, cullall);
count = loader->RunVertices(src, dst, count);
IndexGenerator::AddIndices(primitive, count);
VertexManagerBase::FlushData(count, loader->m_native_vtx_decl.stride);
ADDSTAT(stats.thisFrame.numPrims, count);
INCSTAT(stats.thisFrame.numPrimitiveJoins);
return size;
}
NativeVertexFormat* GetCurrentVertexFormat()
{
return s_current_vtx_fmt;
}
} // namespace
namespace VertexLoaderManager
{
static VertexLoaderMap s_vertex_loader_map;
static NativeVertexFormatMap s_native_vertex_map;
static NativeVertexFormat* s_current_vtx_fmt;
u32 g_current_components;
// TODO - change into array of pointers. Keep a map of all seen so far.
// Used in D3D12 backend, to populate input layouts used by cached-to-disk PSOs.
NativeVertexFormatMap* GetNativeVertexFormatMap()
{
return &s_native_vertex_map;
}
NativeVertexFormat* GetCurrentVertexFormat()
{
return s_current_vtx_fmt;
}
namespace
{
struct entry
{
std::string text;
u64 num_verts;
bool operator < (const entry &other) const
{
return num_verts > other.num_verts;
}
};
struct codeentry
{
std::string name;
std::string conf;
u64 num_verts;
std::string hash;
bool operator < (const codeentry &other) const
{
return num_verts > other.num_verts;
}
};
}
static std::string To_HexString(u32 in) {
char hexString[2 * sizeof(u32) + 8];
sprintf(hexString, "0x%08xu", in);
return std::string(hexString);
}
static void DumpLoadersCode()
{
std::vector<codeentry> entries;
for (VertexLoaderMap::const_iterator iter = s_vertex_loader_map.begin(); iter != s_vertex_loader_map.end(); ++iter)
{
if (!iter->second->IsPrecompiled())
{
codeentry e;
e.conf.append(To_HexString(iter->first.GetElement(0)));
e.conf.append(", ");
e.conf.append(To_HexString(iter->first.GetElement(1)));
e.conf.append(", ");
e.conf.append(To_HexString(iter->first.GetElement(2)));
e.conf.append(", ");
e.conf.append(To_HexString(iter->first.GetElement(3)));
e.name = iter->second->GetName();
e.num_verts = iter->second->m_numLoadedVertices;
e.hash = std::to_string(iter->first.GetHash());
entries.push_back(e);
}
}
if (entries.size() == 0)
{
return;
}
std::string filename = StringFromFormat("%sG_%s_pvt.h", File::GetUserPath(D_DUMP_IDX).c_str(), last_game_code.c_str());
std::string header;
header.append("// Copyright 2013 Dolphin Emulator Project\n");
header.append("// Licensed under GPLv2+\n");
header.append("// Refer to the license.txt file included.\n");
header.append("// Added for Ishiiruka by Tino\n");
header.append("#pragma once\n");
header.append("#include <map>\n");
header.append("#include \"VideoCommon/NativeVertexFormat.h\"\n");
header.append("class G_");
header.append(last_game_code);
header.append("_pvt\n{\npublic:\n");
header.append("static void Initialize(std::map<u64, TCompiledLoaderFunction> &pvlmap);\n");
header.append("};\n");
std::ofstream headerfile(filename);
headerfile << header;
headerfile.close();
filename = StringFromFormat("%sG_%s_pvt.cpp", File::GetUserPath(D_DUMP_IDX).c_str(), last_game_code.c_str());
sort(entries.begin(), entries.end());
std::string sourcecode;
sourcecode.append("#include \"VideoCommon/G_");
sourcecode.append(last_game_code);
sourcecode.append("_pvt.h\"\n");
sourcecode.append("#include \"VideoCommon/VertexLoader_Template.h\"\n\n");
sourcecode.append("\n\nvoid G_");
sourcecode.append(last_game_code);
sourcecode.append("_pvt::Initialize(std::map<u64, TCompiledLoaderFunction> &pvlmap)\n{\n");
for (std::vector<codeentry>::const_iterator iter = entries.begin(); iter != entries.end(); ++iter)
{
sourcecode.append("\t// ");
sourcecode.append(iter->name);
sourcecode.append("\n// num_verts= ");
sourcecode.append(std::to_string(iter->num_verts));
sourcecode.append("#if _M_SSE >= 0x301\n");
sourcecode.append("\tif (cpu_info.bSSSE3)\n");
sourcecode.append("\t{\n");
sourcecode.append("\t\tpvlmap[");
sourcecode.append(iter->hash);
sourcecode.append("] = ");
sourcecode.append("TemplatedLoader");
sourcecode.append("<0x301, ");
sourcecode.append(iter->conf);
sourcecode.append(">;\n");
sourcecode.append("\t}\n\telse\n");
sourcecode.append("#endif\n");
sourcecode.append("\t{\n");
sourcecode.append("\t\tpvlmap[");
sourcecode.append(iter->hash);
sourcecode.append("] = ");
sourcecode.append("TemplatedLoader");
sourcecode.append("<0, ");
sourcecode.append(iter->conf);
sourcecode.append(">;\n");
sourcecode.append("\t}\n");
}
sourcecode.append("}\n");
std::ofstream out(filename);
out << sourcecode;
out.close();
}
void AppendListToString(std::string *dest)
{
std::vector<entry> entries;
size_t total_size = 0;
for (VertexLoaderMap::const_iterator iter = s_vertex_loader_map.begin(); iter != s_vertex_loader_map.end(); ++iter)
{
entry e;
iter->second->AppendToString(&e.text);
e.num_verts = iter->second->m_numLoadedVertices;
entries.push_back(e);
total_size += e.text.size() + 1;
}
sort(entries.begin(), entries.end());
dest->reserve(dest->size() + total_size);
for (std::vector<entry>::const_iterator iter = entries.begin(); iter != entries.end(); ++iter)
{
dest->append(iter->text);
}
}
void Init()
{
MarkAllDirty();
for (VertexLoaderBase*& vertexLoader : g_main_cp_state.vertex_loaders)
vertexLoader = nullptr;
last_game_code = SConfig::GetInstance().m_strUniqueID;
}
void Shutdown()
{
if (s_vertex_loader_map.size() > 0 && g_ActiveConfig.bDumpVertexLoaders)
DumpLoadersCode();
s_vertex_loader_map.clear();
s_native_vertex_map.clear();
}
void UpdateVertexArrayPointers()
{
// Anything to update?
if (!g_main_cp_state.bases_dirty)
return;
// Some games such as Burnout 2 can put invalid addresses into
// the array base registers. (see issue 8591)
// But the vertex arrays with invalid addresses aren't actually enabled.
// Note: Only array bases 0 through 11 are used by the Vertex loaders.
// 12 through 15 are used for loading data into xfmem.
for (int i = 0; i < 12; i++)
{
// Only update the array base if the vertex description states we are going to use it.
if (g_main_cp_state.vtx_desc.GetVertexArrayStatus(i) >= 0x2)
cached_arraybases[i] = Memory::GetPointer(g_main_cp_state.array_bases[i]);
}
g_main_cp_state.bases_dirty = false;
}
inline NativeVertexFormat* GetNativeVertexFormat(const PortableVertexDeclaration& format)
{
auto& native = s_native_vertex_map[format];
if (!native)
{
auto raw_pointer = g_vertex_manager->CreateNativeVertexFormat(format);
native = std::unique_ptr<NativeVertexFormat>(raw_pointer);
}
return native.get();
}
void MarkAllDirty()
{
g_main_cp_state.attr_dirty = 0xff;
g_main_cp_state.bases_dirty = true;
g_preprocess_cp_state.attr_dirty = 0xff;
g_preprocess_cp_state.bases_dirty = true;
}
inline VertexLoaderBase *GetOrAddLoader(const TVtxDesc &VtxDesc, const VAT &VtxAttr)
{
VertexLoaderUID uid(VtxDesc, VtxAttr);
VertexLoaderMap::iterator iter = s_vertex_loader_map.find(uid);
if (iter == s_vertex_loader_map.end())
{
s_vertex_loader_map[uid] = VertexLoaderBase::CreateVertexLoader(VtxDesc, VtxAttr);
VertexLoaderBase* loader = s_vertex_loader_map[uid].get();
loader->m_native_vertex_format = GetNativeVertexFormat(loader->m_native_vtx_decl);
VertexLoaderBase * fallback = loader->GetFallback();
if (fallback)
{
fallback->m_native_vertex_format = GetNativeVertexFormat(fallback->m_native_vtx_decl);
}
INCSTAT(stats.numVertexLoaders);
return loader;
}
return iter->second.get();
}
void GetVertexSizeAndComponents(const VertexLoaderParameters ¶meters, u32 &vertexsize, u32 &components)
{
if (parameters.needloaderrefresh)
{
s_cpu_loaders[parameters.vtx_attr_group] = GetOrAddLoader(*parameters.VtxDesc, *parameters.VtxAttr);
}
vertexsize = s_cpu_loaders[parameters.vtx_attr_group]->m_VertexSize;
components = s_cpu_loaders[parameters.vtx_attr_group]->m_native_components;
}
inline void UpdateLoader(const VertexLoaderParameters ¶meters)
{
g_main_cp_state.vertex_loaders[parameters.vtx_attr_group] = GetOrAddLoader(*parameters.VtxDesc, *parameters.VtxAttr);
g_main_cp_state.last_id = parameters.vtx_attr_group;
}
bool ConvertVertices(VertexLoaderParameters ¶meters, u32 &readsize, u32 &writesize)
{
if (parameters.needloaderrefresh)
{
UpdateLoader(parameters);
}
auto loader = g_main_cp_state.vertex_loaders[parameters.vtx_attr_group];
if (!loader->EnvironmentIsSupported())
{
loader = loader->GetFallback();
}
readsize = parameters.count * loader->m_VertexSize;
if (parameters.buf_size < readsize)
return false;
if (parameters.skip_draw)
{
return true;
}
// Lookup pointers for any vertex arrays.
UpdateVertexArrayPointers();
NativeVertexFormat *nativefmt = loader->m_native_vertex_format;
// Flush if our vertex format is different from the currently set.
if (s_current_vtx_fmt != nullptr && s_current_vtx_fmt != nativefmt)
{
VertexManagerBase::Flush();
}
s_current_vtx_fmt = nativefmt;
g_current_components = loader->m_native_components;
VertexManagerBase::PrepareForAdditionalData(parameters.primitive, parameters.count, loader->m_native_stride);
parameters.destination = VertexManagerBase::s_pCurBufferPointer;
s32 finalcount = loader->RunVertices(parameters);
writesize = loader->m_native_stride * finalcount;
IndexGenerator::AddIndices(parameters.primitive, finalcount);
ADDSTAT(stats.thisFrame.numPrims, finalcount);
INCSTAT(stats.thisFrame.numPrimitiveJoins);
return true;
}
int GetVertexSize(const VertexLoaderParameters ¶meters)
{
if (parameters.needloaderrefresh)
{
UpdateLoader(parameters);
}
return g_main_cp_state.vertex_loaders[parameters.vtx_attr_group]->m_VertexSize;
}
} // namespace
