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/*========================== begin_copyright_notice ============================
Copyright (C) 2017-2021 Intel Corporation
SPDX-License-Identifier: MIT
============================= end_copyright_notice ===========================*/
/*****************************************************************************\
STRUCT: SRegKeyVariableMetaData
PURPOSE: Defines meta data for holding/defining regkey variables
\*****************************************************************************/
#pragma once
#include "IGC/common/igc_debug.h"
#include "IGC/common/igc_flags.hpp"
#include "common/SysUtils.hpp"
#include "iStdLib/types.h"
#include "common/shaderHash.hpp"
#include "Probe/Assertion.h"
#include <string>
#include <regex>
#include "CommonMacros.h"
typedef char debugString[1024];
#if defined(_DEBUG) || defined(_INTERNAL)
#define IGC_DEBUG_VARIABLES
#endif
#if defined(__linux__)
#define IGC_DEBUG_VARIABLES
#endif
#include <vector>
#if defined(IGC_DEBUG_VARIABLES)
struct HashRange {
enum class Type {
Asm, // asmhash:, hash:
Pso // psohash:
};
unsigned long long start;
unsigned long long end;
Type Ty;
union {
unsigned m_Value;
debugString m_string;
};
uint64_t getHashVal(const ShaderHash &Hash) const {
switch (Ty) {
case Type::Asm:
return Hash.getAsmHash();
case Type::Pso:
return Hash.getPsoHash();
}
return {};
}
};
struct EntryPoint {
std::string entry_point_name;
union {
unsigned m_Value;
debugString m_string;
};
};
struct SRegKeyVariableMetaData {
union {
unsigned m_Value;
debugString m_string;
};
std::vector<HashRange> hashes;
std::vector<EntryPoint> entry_points;
bool m_isSetToNonDefaultValue;
bool m_isSet = false;
bool IsSet() const { return m_isSet; }
void Set() { m_isSet = true; }
virtual const char *GetName() const = 0;
virtual unsigned GetDefault() const = 0;
virtual void SetToNonDefaultValue() = 0;
virtual ~SRegKeyVariableMetaData() {}
};
#if defined(__linux__) && !defined(_DEBUG) && !defined(_INTERNAL)
#define LINUX_RELEASE_MODE
#endif
/*****************************************************************************\
MACRO: IGC_REGKEY
PURPOSE: Declares a new regkey variable.
\*****************************************************************************/
#define IGC_REGKEY(dataType, regkeyName, defaultValue, description, releaseMode) \
struct SRegKeyVariableMetaData_##regkeyName : public SRegKeyVariableMetaData { \
SRegKeyVariableMetaData_##regkeyName() { \
m_Value = (unsigned)defaultValue; \
m_isSetToNonDefaultValue = false; \
} \
const char *GetName() const { return #regkeyName; } \
unsigned GetDefault() const { return (unsigned)defaultValue; } \
bool IsSetToNonDefaultValue() const { return m_isSetToNonDefaultValue; } \
void SetToNonDefaultValue() { m_isSetToNonDefaultValue = true; } \
bool IsReleaseMode() const { return releaseMode; } \
} regkeyName; \
static_assert(sizeof(regkeyName) == sizeof(SRegKeyVariableMetaData));
// XMACRO defining the regkeys
#define DECLARE_IGC_REGKEY(dataType, regkeyName, defaultValue, description, releaseMode) \
IGC_REGKEY(dataType, regkeyName, defaultValue, description, releaseMode);
struct SRegKeysList {
#include "igc_regkeys.h"
};
#undef DECLARE_IGC_REGKEY
bool CheckHashRange(SRegKeyVariableMetaData &varname);
bool CheckEntryPoint(SRegKeyVariableMetaData &varname);
void setImpliedRegkey(SRegKeyVariableMetaData &name, const bool set, SRegKeyVariableMetaData &subname,
const unsigned value);
inline bool doesRegexMatch(const std::string &src, const char *regex) {
return (regex && *regex != '\0') ? std::regex_search(src, std::regex(regex)) : true;
}
extern SRegKeysList g_RegKeyList;
#if defined(LINUX_RELEASE_MODE)
#define IGC_GET_FLAG_VALUE(name) \
(((CheckHashRange(g_RegKeyList.name) || CheckEntryPoint(g_RegKeyList.name)) && g_RegKeyList.name.IsReleaseMode()) \
? g_RegKeyList.name.m_Value \
: g_RegKeyList.name.GetDefault())
#define IGC_IS_FLAG_SET(name) \
((CheckHashRange(g_RegKeyList.name) || CheckEntryPoint(g_RegKeyList.name)) ? g_RegKeyList.name.IsSet() : false)
#define IGC_GET_FLAG_DEFAULT_VALUE(name) (g_RegKeyList.name.GetDefault())
#define IGC_IS_FLAG_ENABLED(name) (IGC_GET_FLAG_VALUE(name) != 0)
#define IGC_IS_FLAG_DISABLED(name) (!IGC_IS_FLAG_ENABLED(name))
#define IGC_SET_FLAG_VALUE(name, regkeyValue) (g_RegKeyList.name.m_Value = regkeyValue)
#define IGC_GET_REGKEYSTRING(name) \
(((CheckHashRange(g_RegKeyList.name) || CheckEntryPoint(g_RegKeyList.name)) && g_RegKeyList.name.IsReleaseMode()) \
? g_RegKeyList.name.m_string \
: "")
#define IGC_SET_IMPLIED_REGKEY(name, setOnValue, subname, subvalue) \
(setImpliedRegkey(g_RegKeyList.name, (g_RegKeyList.name.m_Value == setOnValue), g_RegKeyList.subname, subvalue))
#define IGC_SET_IMPLIED_REGKEY_ANY(name, subname, subvalue) \
(setImpliedRegkey(g_RegKeyList.name, (g_RegKeyList.name.m_Value != 0), g_RegKeyList.subname, subvalue))
#else
#define IGC_GET_FLAG_VALUE(name) \
((CheckHashRange(g_RegKeyList.name) || CheckEntryPoint(g_RegKeyList.name)) ? g_RegKeyList.name.m_Value \
: g_RegKeyList.name.GetDefault())
#define IGC_IS_FLAG_SET(name) \
((CheckHashRange(g_RegKeyList.name) || CheckEntryPoint(g_RegKeyList.name)) ? g_RegKeyList.name.IsSet() : false)
#define IGC_GET_FLAG_DEFAULT_VALUE(name) (g_RegKeyList.name.GetDefault())
#define IGC_IS_FLAG_ENABLED(name) (IGC_GET_FLAG_VALUE(name) != 0)
#define IGC_IS_FLAG_DISABLED(name) (!IGC_IS_FLAG_ENABLED(name))
#define IGC_SET_FLAG_VALUE(name, regkeyValue) (g_RegKeyList.name.m_Value = regkeyValue)
#define IGC_GET_REGKEYSTRING(name) \
((CheckHashRange(g_RegKeyList.name) || CheckEntryPoint(g_RegKeyList.name)) ? g_RegKeyList.name.m_string : "")
#define IGC_SET_IMPLIED_REGKEY(name, setOnValue, subname, subvalue) \
(setImpliedRegkey(g_RegKeyList.name, (g_RegKeyList.name.m_Value == setOnValue), g_RegKeyList.subname, subvalue))
#define IGC_SET_IMPLIED_REGKEY_ANY(name, subname, subvalue) \
(setImpliedRegkey(g_RegKeyList.name, (g_RegKeyList.name.m_Value != 0), g_RegKeyList.subname, subvalue))
#endif
#define IGC_REGKEY_OR_FLAG_ENABLED(name, flag) \
(IGC_IS_FLAG_ENABLED(name) || IGC::Debug::GetDebugFlag(IGC::Debug::DebugFlag::flag))
#if defined(_WIN64) || defined(_WIN32)
struct DEVICE_INFO {
std::string description;
DWORD deviceID;
DWORD revisionID;
DWORD pciBus;
DWORD pciDevice;
DWORD pciFunction;
std::string driverRegistryPath;
DEVICE_INFO(DEVINST deviceInstance);
void get_device_property(DEVINST deviceInstace, DWORD property);
};
#endif
void GetKeysSetExplicitly(std::string *KeyValuePairs, std::string *OptionKeys);
void DumpIGCRegistryKeyDefinitions();
void DumpIGCRegistryKeyDefinitions3(std::string driverRegistryPath, unsigned long pciBus, unsigned long pciDevice,
unsigned long pciFunction);
void InitializeRegKeys();
void LoadRegistryKeys(const std::string &options = "", bool *RegFlagNameError = nullptr);
bool ReadIGCRegistry(const char *pName, void *pValue, unsigned int size, bool readFromEnv = true);
void SetCurrentDebugHash(const ShaderHash &hash);
void SetCurrentEntryPoints(const std::vector<std::string> &entry_points);
void ClearCurrentEntryPoints();
#undef LINUX_RELEASE_MODE
#else
static inline void GetKeysSetExplicitly(std::string *KeyValuePairs, std::string *OptionKeys) {
IGC_UNUSED(KeyValuePairs);
IGC_UNUSED(OptionKeys);
}
static inline void SetCurrentDebugHash(const ShaderHash &hash) { IGC_UNUSED(hash); }
static inline void SetCurrentEntryPoints(const std::vector<std::string> &entry_points) { IGC_UNUSED(entry_points); }
static inline void InitializeRegKeys() {};
static inline void LoadRegistryKeys(const std::string &options = "", bool *RegFlagNameError = nullptr) {
IGC_UNUSED(options);
IGC_UNUSED(RegFlagNameError);
}
#define IGC_SET_FLAG_VALUE(name, regkeyValue) true
#define DECLARE_IGC_REGKEY(dataType, regkeyName, defaultValue, description, releaseMode) \
static const unsigned int regkeyName##default = (unsigned int)defaultValue;
namespace IGC {
class DebugVariable {
public:
#include "igc_regkeys.h"
};
}; // namespace IGC
#undef DECLARE_IGC_REGKEY
template <typename T> bool IsEnabled(const T &value) { return value != 0; }
#define IGC_GET_FLAG_VALUE(name) (IGC::DebugVariable::name##default)
#define IGC_IS_FLAG_ENABLED(name) (::IsEnabled(IGC_GET_FLAG_VALUE(name)))
#define IGC_IS_FLAG_DISABLED(name) (!IGC_IS_FLAG_ENABLED(name))
#define IGC_IS_FLAG_SET(name) (false)
#define IGC_GET_FLAG_DEFAULT_VALUE(name) IGC_GET_FLAG_VALUE(name)
#define IGC_GET_REGKEYSTRING(name) ("")
#define IGC_REGKEY_OR_FLAG_ENABLED(name, flag) \
(IGC_IS_FLAG_ENABLED(name) || IGC::Debug::GetDebugFlag(IGC::Debug::DebugFlag::flag))
#define IGC_SET_IMPLIED_REGKEY(name, setOnValue, subname, subvalue) \
{ \
}
#define IGC_SET_IMPLIED_REGKEY_ANY(name, subname, subvalue) \
{ \
}
inline bool doesRegexMatch(const std::string &src, const char *regex) { return false; }
#endif
// unset: Unlimited/Enable - return true
// 0: Disabled - return false
// >=1: Enable - key_value -= 1; return true
#define IGC_COUNT_FLAG_IN_LIMIT(name) \
(!IGC_IS_FLAG_SET(name) ? true \
: !IGC_GET_FLAG_VALUE(name) ? false \
: (IGC_SET_FLAG_VALUE(name, IGC_GET_FLAG_VALUE(name) - 1) || true))
namespace IGC {
enum class TriboolFlag : int {
#define TRIBOOL_OPTION(Name, Val) Name = Val,
#include "igc_regkeys_enums_defs.h"
TRIBOOL_OPTIONS
#undef TRIBOOL_OPTION
#undef TRIBOOL_OPTIONS
};
enum class NewInlineRaytracingMask : unsigned {
None = 0,
#define NEW_INLINE_RAYTRACING_FLAG(Name, Val, Description) Name = Val,
#include "igc_regkeys_enums_defs.h"
NEW_INLINE_RAYTRACING_MASK
#undef NEW_INLINE_RAYTRACING_FLAG
#undef NEW_INLINE_RAYTRACING_MASK
};
} // namespace IGC
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