Fixed packaging on some systems with different QT5 path

* kernel: memory: Improve implementation of device shared memory.

* fixup! kernel: memory: Improve implementation of device shared memory.

* fixup! kernel: memory: Improve implementation of device shared memory.

.ci/scripts/windows/docker.sh

@@ -29,7 +29,13 @@ echo 'Prepare binaries...'
 cd ..
 mkdir package
 
-QT_PLATFORM_DLL_PATH='/usr/x86_64-w64-mingw32/lib/qt5/plugins/platforms/'
+if [ -d "/usr/x86_64-w64-mingw32/lib/qt5/plugins/platforms/" ]; then
+  QT_PLATFORM_DLL_PATH='/usr/x86_64-w64-mingw32/lib/qt5/plugins/platforms/'
+else
+  #fallback to qt
+  QT_PLATFORM_DLL_PATH='/usr/x86_64-w64-mingw32/lib/qt/plugins/platforms/'
+fi
+
 find build/ -name "yuzu*.exe" -exec cp {} 'package' \;
 
 # copy Qt plugins

CMakeLists.txt

@@ -164,7 +164,7 @@ if (ENABLE_SDL2)
             set(SDL2_LIBRARIES "SDL2::SDL2")
         endif()
 
-        include_directories(${SDL2_INCLUDE_DIRS})
+        include_directories(SYSTEM ${SDL2_INCLUDE_DIRS})
         add_library(SDL2 INTERFACE)
         target_link_libraries(SDL2 INTERFACE "${SDL2_LIBRARIES}")
     endif()

externals/microprofile/microprofile.h

@@ -910,14 +910,14 @@ typedef void* (*MicroProfileThreadFunc)(void*);
 
 #ifndef _WIN32
 typedef pthread_t MicroProfileThread;
-void MicroProfileThreadStart(MicroProfileThread* pThread, MicroProfileThreadFunc Func)
+inline void MicroProfileThreadStart(MicroProfileThread* pThread, MicroProfileThreadFunc Func)
 {
     pthread_attr_t Attr;
     int r  = pthread_attr_init(&Attr);
     MP_ASSERT(r == 0);
     pthread_create(pThread, &Attr, Func, 0);
 }
-void MicroProfileThreadJoin(MicroProfileThread* pThread)
+inline void MicroProfileThreadJoin(MicroProfileThread* pThread)
 {
     int r = pthread_join(*pThread, 0);
     MP_ASSERT(r == 0);
@@ -930,11 +930,11 @@ DWORD _stdcall ThreadTrampoline(void* pFunc)
     return (uint32_t)F(0);
 }
 
-void MicroProfileThreadStart(MicroProfileThread* pThread, MicroProfileThreadFunc Func)
+inline void MicroProfileThreadStart(MicroProfileThread* pThread, MicroProfileThreadFunc Func)
 {
     *pThread = CreateThread(0, 0, ThreadTrampoline, Func, 0, 0);
 }
-void MicroProfileThreadJoin(MicroProfileThread* pThread)
+inline void MicroProfileThreadJoin(MicroProfileThread* pThread)
 {
     WaitForSingleObject(*pThread, INFINITE);
     CloseHandle(*pThread);
@@ -1131,7 +1131,7 @@ inline void MicroProfileSetThreadLog(MicroProfileThreadLog* pLog)
     pthread_setspecific(g_MicroProfileThreadLogKey, pLog);
 }
 #else
-MicroProfileThreadLog* MicroProfileGetThreadLog()
+inline MicroProfileThreadLog* MicroProfileGetThreadLog()
 {
     return g_MicroProfileThreadLog;
 }
@@ -1247,7 +1247,7 @@ MicroProfileToken MicroProfileFindToken(const char* pGroup, const char* pName)
     return MICROPROFILE_INVALID_TOKEN;
 }
 
-uint16_t MicroProfileGetGroup(const char* pGroup, MicroProfileTokenType Type)
+inline uint16_t MicroProfileGetGroup(const char* pGroup, MicroProfileTokenType Type)
 {
     for(uint32_t i = 0; i < S.nGroupCount; ++i)
     {
@@ -1276,7 +1276,7 @@ uint16_t MicroProfileGetGroup(const char* pGroup, MicroProfileTokenType Type)
     return nGroupIndex;
 }
 
-void MicroProfileRegisterGroup(const char* pGroup, const char* pCategory, uint32_t nColor)
+inline void MicroProfileRegisterGroup(const char* pGroup, const char* pCategory, uint32_t nColor)
 {
     int nCategoryIndex = -1;
     for(uint32_t i = 0; i < S.nCategoryCount; ++i)
@@ -1442,7 +1442,7 @@ void MicroProfileGpuLeave(MicroProfileToken nToken_, uint64_t nTickStart)
     }
 }
 
-void MicroProfileContextSwitchPut(MicroProfileContextSwitch* pContextSwitch)
+inline void MicroProfileContextSwitchPut(MicroProfileContextSwitch* pContextSwitch)
 {
     if(S.nRunning || pContextSwitch->nTicks <= S.nPauseTicks)
     {
@@ -1894,7 +1894,7 @@ void MicroProfileSetEnableAllGroups(bool bEnableAllGroups)
     S.nAllGroupsWanted = bEnableAllGroups ? 1 : 0;
 }
 
-void MicroProfileEnableCategory(const char* pCategory, bool bEnabled)
+inline void MicroProfileEnableCategory(const char* pCategory, bool bEnabled)
 {
     int nCategoryIndex = -1;
     for(uint32_t i = 0; i < S.nCategoryCount; ++i)
@@ -2004,7 +2004,7 @@ void MicroProfileForceDisableGroup(const char* pGroup, MicroProfileTokenType Typ
 }
 
 
-void MicroProfileCalcAllTimers(float* pTimers, float* pAverage, float* pMax, float* pCallAverage, float* pExclusive, float* pAverageExclusive, float* pMaxExclusive, float* pTotal, uint32_t nSize)
+inline void MicroProfileCalcAllTimers(float* pTimers, float* pAverage, float* pMax, float* pCallAverage, float* pExclusive, float* pAverageExclusive, float* pMaxExclusive, float* pTotal, uint32_t nSize)
 {
     for(uint32_t i = 0; i < S.nTotalTimers && i < nSize; ++i)
     {

externals/microprofile/microprofileui.h

@@ -417,19 +417,19 @@ void MicroProfileToggleDisplayMode()
 }
 
 
-void MicroProfileStringArrayClear(MicroProfileStringArray* pArray)
+inline void MicroProfileStringArrayClear(MicroProfileStringArray* pArray)
 {
     pArray->nNumStrings = 0;
     pArray->pBufferPos = &pArray->Buffer[0];
 }
 
-void MicroProfileStringArrayAddLiteral(MicroProfileStringArray* pArray, const char* pLiteral)
+inline void MicroProfileStringArrayAddLiteral(MicroProfileStringArray* pArray, const char* pLiteral)
 {
     MP_ASSERT(pArray->nNumStrings < MICROPROFILE_TOOLTIP_MAX_STRINGS);
     pArray->ppStrings[pArray->nNumStrings++] = pLiteral;
 }
 
-void MicroProfileStringArrayFormat(MicroProfileStringArray* pArray, const char* fmt, ...)
+inline void MicroProfileStringArrayFormat(MicroProfileStringArray* pArray, const char* fmt, ...)
 {
     MP_ASSERT(pArray->nNumStrings < MICROPROFILE_TOOLTIP_MAX_STRINGS);
     pArray->ppStrings[pArray->nNumStrings++] = pArray->pBufferPos;
@@ -439,7 +439,7 @@ void MicroProfileStringArrayFormat(MicroProfileStringArray* pArray, const char*
     va_end(args);
     MP_ASSERT(pArray->pBufferPos < pArray->Buffer + MICROPROFILE_TOOLTIP_STRING_BUFFER_SIZE);
 }
-void MicroProfileStringArrayCopy(MicroProfileStringArray* pDest, MicroProfileStringArray* pSrc)
+inline void MicroProfileStringArrayCopy(MicroProfileStringArray* pDest, MicroProfileStringArray* pSrc)
 {
     memcpy(&pDest->ppStrings[0], &pSrc->ppStrings[0], sizeof(pDest->ppStrings));
     memcpy(&pDest->Buffer[0], &pSrc->Buffer[0], sizeof(pDest->Buffer));
@@ -456,7 +456,7 @@ void MicroProfileStringArrayCopy(MicroProfileStringArray* pDest, MicroProfileStr
     pDest->nNumStrings = pSrc->nNumStrings;
 }
 
-void MicroProfileFloatWindowSize(const char** ppStrings, uint32_t nNumStrings, uint32_t* pColors, uint32_t& nWidth, uint32_t& nHeight, uint32_t* pStringLengths = 0)
+inline void MicroProfileFloatWindowSize(const char** ppStrings, uint32_t nNumStrings, uint32_t* pColors, uint32_t& nWidth, uint32_t& nHeight, uint32_t* pStringLengths = 0)
 {
     uint32_t* nStringLengths = pStringLengths ? pStringLengths : (uint32_t*)alloca(nNumStrings * sizeof(uint32_t));
     uint32_t nTextCount = nNumStrings/2;
@@ -474,7 +474,7 @@ void MicroProfileFloatWindowSize(const char** ppStrings, uint32_t nNumStrings, u
     nHeight = (MICROPROFILE_TEXT_HEIGHT+1) * nTextCount + 2 * MICROPROFILE_BORDER_SIZE;
 }
 
-void MicroProfileDrawFloatWindow(uint32_t nX, uint32_t nY, const char** ppStrings, uint32_t nNumStrings, uint32_t nColor, uint32_t* pColors = 0)
+inline void MicroProfileDrawFloatWindow(uint32_t nX, uint32_t nY, const char** ppStrings, uint32_t nNumStrings, uint32_t nColor, uint32_t* pColors = 0)
 {
     uint32_t nWidth = 0, nHeight = 0;
     uint32_t* nStringLengths = (uint32_t*)alloca(nNumStrings * sizeof(uint32_t));
@@ -503,7 +503,7 @@ void MicroProfileDrawFloatWindow(uint32_t nX, uint32_t nY, const char** ppString
         nY += (MICROPROFILE_TEXT_HEIGHT+1);
     }
 }
-void MicroProfileDrawTextBox(uint32_t nX, uint32_t nY, const char** ppStrings, uint32_t nNumStrings, uint32_t nColor, uint32_t* pColors = 0)
+inline void MicroProfileDrawTextBox(uint32_t nX, uint32_t nY, const char** ppStrings, uint32_t nNumStrings, uint32_t nColor, uint32_t* pColors = 0)
 {
     uint32_t nWidth = 0, nHeight = 0;
     uint32_t* nStringLengths = (uint32_t*)alloca(nNumStrings * sizeof(uint32_t));
@@ -529,7 +529,7 @@ void MicroProfileDrawTextBox(uint32_t nX, uint32_t nY, const char** ppStrings, u
 
 
 
-void MicroProfileToolTipMeta(MicroProfileStringArray* pToolTip)
+inline void MicroProfileToolTipMeta(MicroProfileStringArray* pToolTip)
 {
     MicroProfile& S = *MicroProfileGet();
     if(UI.nRangeBeginIndex != UI.nRangeEndIndex && UI.pRangeLog)
@@ -608,7 +608,7 @@ void MicroProfileToolTipMeta(MicroProfileStringArray* pToolTip)
     }
 }
 
-void MicroProfileDrawFloatTooltip(uint32_t nX, uint32_t nY, uint32_t nToken, uint64_t nTime)
+inline void MicroProfileDrawFloatTooltip(uint32_t nX, uint32_t nY, uint32_t nToken, uint64_t nTime)
 {
     MicroProfile& S = *MicroProfileGet();
 
@@ -718,7 +718,7 @@ void MicroProfileDrawFloatTooltip(uint32_t nX, uint32_t nY, uint32_t nToken, uin
 }
 
 
-void MicroProfileZoomTo(int64_t nTickStart, int64_t nTickEnd)
+inline void MicroProfileZoomTo(int64_t nTickStart, int64_t nTickEnd)
 {
     MicroProfile& S = *MicroProfileGet();
 
@@ -728,7 +728,7 @@ void MicroProfileZoomTo(int64_t nTickStart, int64_t nTickEnd)
     UI.fDetailedRangeTarget = MicroProfileLogTickDifference(nTickStart, nTickEnd) * fToMs;
 }
 
-void MicroProfileCenter(int64_t nTickCenter)
+inline void MicroProfileCenter(int64_t nTickCenter)
 {
     MicroProfile& S = *MicroProfileGet();
     int64_t nStart = S.Frames[S.nFrameCurrent].nFrameStartCpu;
@@ -739,7 +739,7 @@ void MicroProfileCenter(int64_t nTickCenter)
 #ifdef MICROPROFILE_DEBUG
 uint64_t* g_pMicroProfileDumpStart = 0;
 uint64_t* g_pMicroProfileDumpEnd = 0;
-void MicroProfileDebugDumpRange()
+inline void MicroProfileDebugDumpRange()
 {
     MicroProfile& S = *MicroProfileGet();
     if(g_pMicroProfileDumpStart != g_pMicroProfileDumpEnd)
@@ -777,7 +777,7 @@ void MicroProfileDebugDumpRange()
 
 #define MICROPROFILE_HOVER_DIST 0.5f
 
-void MicroProfileDrawDetailedContextSwitchBars(uint32_t nY, uint32_t nThreadId, uint32_t nContextSwitchStart, uint32_t nContextSwitchEnd, int64_t nBaseTicks, uint32_t nBaseY)
+inline void MicroProfileDrawDetailedContextSwitchBars(uint32_t nY, uint32_t nThreadId, uint32_t nContextSwitchStart, uint32_t nContextSwitchEnd, int64_t nBaseTicks, uint32_t nBaseY)
 {
     MicroProfile& S = *MicroProfileGet();
     int64_t nTickIn = -1;
@@ -841,7 +841,7 @@ void MicroProfileDrawDetailedContextSwitchBars(uint32_t nY, uint32_t nThreadId,
     }
 }
 
-void MicroProfileDrawDetailedBars(uint32_t nWidth, uint32_t nHeight, int nBaseY, int nSelectedFrame)
+inline void MicroProfileDrawDetailedBars(uint32_t nWidth, uint32_t nHeight, int nBaseY, int nSelectedFrame)
 {
     MicroProfile& S = *MicroProfileGet();
     MP_DEBUG_DUMP_RANGE();
@@ -1325,7 +1325,7 @@ void MicroProfileDrawDetailedBars(uint32_t nWidth, uint32_t nHeight, int nBaseY,
 }
 
 
-void MicroProfileDrawDetailedFrameHistory(uint32_t nWidth, uint32_t nHeight, uint32_t nBaseY, uint32_t nSelectedFrame)
+inline void MicroProfileDrawDetailedFrameHistory(uint32_t nWidth, uint32_t nHeight, uint32_t nBaseY, uint32_t nSelectedFrame)
 {
     MicroProfile& S = *MicroProfileGet();
 
@@ -1379,7 +1379,7 @@ void MicroProfileDrawDetailedFrameHistory(uint32_t nWidth, uint32_t nHeight, uin
     }
     MicroProfileDrawBox(fSelectionStart, nBaseY, fSelectionEnd, nBaseY+MICROPROFILE_FRAME_HISTORY_HEIGHT, MICROPROFILE_FRAME_HISTORY_COLOR_HIGHTLIGHT, MicroProfileBoxTypeFlat);
 }
-void MicroProfileDrawDetailedView(uint32_t nWidth, uint32_t nHeight)
+inline void MicroProfileDrawDetailedView(uint32_t nWidth, uint32_t nHeight)
 {
     MicroProfile& S = *MicroProfileGet();
 
@@ -1416,11 +1416,11 @@ void MicroProfileDrawDetailedView(uint32_t nWidth, uint32_t nHeight)
     MicroProfileDrawDetailedFrameHistory(nWidth, nHeight, nBaseY, nSelectedFrame);
 }
 
-void MicroProfileDrawTextRight(uint32_t nX, uint32_t nY, uint32_t nColor, const char* pStr, uint32_t nStrLen)
+inline void MicroProfileDrawTextRight(uint32_t nX, uint32_t nY, uint32_t nColor, const char* pStr, uint32_t nStrLen)
 {
     MicroProfileDrawText(nX - nStrLen * (MICROPROFILE_TEXT_WIDTH+1), nY, nColor, pStr, nStrLen);
 }
-void MicroProfileDrawHeader(int32_t nX, uint32_t nWidth, const char* pName)
+inline void MicroProfileDrawHeader(int32_t nX, uint32_t nWidth, const char* pName)
 {
     if(pName)
     {
@@ -1432,7 +1432,7 @@ void MicroProfileDrawHeader(int32_t nX, uint32_t nWidth, const char* pName)
 
 typedef void (*MicroProfileLoopGroupCallback)(uint32_t nTimer, uint32_t nIdx, uint64_t nGroupMask, uint32_t nX, uint32_t nY, void* pData);
 
-void MicroProfileLoopActiveGroupsDraw(int32_t nX, int32_t nY, const char* pName, MicroProfileLoopGroupCallback CB, void* pData)
+inline void MicroProfileLoopActiveGroupsDraw(int32_t nX, int32_t nY, const char* pName, MicroProfileLoopGroupCallback CB, void* pData)
 {
     MicroProfile& S = *MicroProfileGet();
     nY += MICROPROFILE_TEXT_HEIGHT + 2;
@@ -1465,7 +1465,7 @@ void MicroProfileLoopActiveGroupsDraw(int32_t nX, int32_t nY, const char* pName,
 }
 
 
-void MicroProfileCalcTimers(float* pTimers, float* pAverage, float* pMax, float* pCallAverage, float* pExclusive, float* pAverageExclusive, float* pMaxExclusive, uint64_t nGroup, uint32_t nSize)
+inline void MicroProfileCalcTimers(float* pTimers, float* pAverage, float* pMax, float* pCallAverage, float* pExclusive, float* pAverageExclusive, float* pMaxExclusive, uint64_t nGroup, uint32_t nSize)
 {
     MicroProfile& S = *MicroProfileGet();
 
@@ -1527,7 +1527,7 @@ void MicroProfileCalcTimers(float* pTimers, float* pAverage, float* pMax, float*
 
 #define SBUF_MAX 32
 
-void MicroProfileDrawBarArrayCallback(uint32_t nTimer, uint32_t nIdx, uint64_t nGroupMask, uint32_t nX, uint32_t nY, void* pExtra)
+inline void MicroProfileDrawBarArrayCallback(uint32_t nTimer, uint32_t nIdx, uint64_t nGroupMask, uint32_t nX, uint32_t nY, void* pExtra)
 {
     const uint32_t nHeight = MICROPROFILE_TEXT_HEIGHT;
     const uint32_t nTextWidth = 6 * (1+MICROPROFILE_TEXT_WIDTH);
@@ -1547,7 +1547,7 @@ void MicroProfileDrawBarArrayCallback(uint32_t nTimer, uint32_t nIdx, uint64_t n
 }
 
 
-uint32_t MicroProfileDrawBarArray(int32_t nX, int32_t nY, float* pTimers, const char* pName, uint32_t nTotalHeight, float* pTimers2 = NULL)
+inline uint32_t MicroProfileDrawBarArray(int32_t nX, int32_t nY, float* pTimers, const char* pName, uint32_t nTotalHeight, float* pTimers2 = NULL)
 {
     const uint32_t nTextWidth = 6 * (1+MICROPROFILE_TEXT_WIDTH);
     const uint32_t nWidth = MICROPROFILE_BAR_WIDTH;
@@ -1559,7 +1559,7 @@ uint32_t MicroProfileDrawBarArray(int32_t nX, int32_t nY, float* pTimers, const
     return nWidth + 5 + nTextWidth;
 
 }
-void MicroProfileDrawBarCallCountCallback(uint32_t nTimer, uint32_t nIdx, uint64_t nGroupMask, uint32_t nX, uint32_t nY, void* pExtra)
+inline void MicroProfileDrawBarCallCountCallback(uint32_t nTimer, uint32_t nIdx, uint64_t nGroupMask, uint32_t nX, uint32_t nY, void* pExtra)
 {
     MicroProfile& S = *MicroProfileGet();
     char sBuffer[SBUF_MAX];
@@ -1567,7 +1567,7 @@ void MicroProfileDrawBarCallCountCallback(uint32_t nTimer, uint32_t nIdx, uint64
     MicroProfileDrawText(nX, nY, (uint32_t)-1, sBuffer, nLen);
 }
 
-uint32_t MicroProfileDrawBarCallCount(int32_t nX, int32_t nY, const char* pName)
+inline uint32_t MicroProfileDrawBarCallCount(int32_t nX, int32_t nY, const char* pName)
 {
     MicroProfileLoopActiveGroupsDraw(nX, nY, pName, MicroProfileDrawBarCallCountCallback, 0);
     const uint32_t nTextWidth = 6 * MICROPROFILE_TEXT_WIDTH;
@@ -1581,7 +1581,7 @@ struct MicroProfileMetaAverageArgs
     float fRcpFrames;
 };
 
-void MicroProfileDrawBarMetaAverageCallback(uint32_t nTimer, uint32_t nIdx, uint64_t nGroupMask, uint32_t nX, uint32_t nY, void* pExtra)
+inline void MicroProfileDrawBarMetaAverageCallback(uint32_t nTimer, uint32_t nIdx, uint64_t nGroupMask, uint32_t nX, uint32_t nY, void* pExtra)
 {
     MicroProfileMetaAverageArgs* pArgs = (MicroProfileMetaAverageArgs*)pExtra;
     uint64_t* pCounters = pArgs->pCounters;
@@ -1591,7 +1591,7 @@ void MicroProfileDrawBarMetaAverageCallback(uint32_t nTimer, uint32_t nIdx, uint
     MicroProfileDrawText(nX - nLen * (MICROPROFILE_TEXT_WIDTH+1), nY, (uint32_t)-1, sBuffer, nLen);
 }
 
-uint32_t MicroProfileDrawBarMetaAverage(int32_t nX, int32_t nY, uint64_t* pCounters, const char* pName, uint32_t nTotalHeight)
+inline uint32_t MicroProfileDrawBarMetaAverage(int32_t nX, int32_t nY, uint64_t* pCounters, const char* pName, uint32_t nTotalHeight)
 {
     if(!pName)
         return 0;
@@ -1605,7 +1605,7 @@ uint32_t MicroProfileDrawBarMetaAverage(int32_t nX, int32_t nY, uint64_t* pCount
 }
 
 
-void MicroProfileDrawBarMetaCountCallback(uint32_t nTimer, uint32_t nIdx, uint64_t nGroupMask, uint32_t nX, uint32_t nY, void* pExtra)
+inline void MicroProfileDrawBarMetaCountCallback(uint32_t nTimer, uint32_t nIdx, uint64_t nGroupMask, uint32_t nX, uint32_t nY, void* pExtra)
 {
     uint64_t* pCounters = (uint64_t*)pExtra;
     char sBuffer[SBUF_MAX];
@@ -1613,7 +1613,7 @@ void MicroProfileDrawBarMetaCountCallback(uint32_t nTimer, uint32_t nIdx, uint64
     MicroProfileDrawText(nX - nLen * (MICROPROFILE_TEXT_WIDTH+1), nY, (uint32_t)-1, sBuffer, nLen);
 }
 
-uint32_t MicroProfileDrawBarMetaCount(int32_t nX, int32_t nY, uint64_t* pCounters, const char* pName, uint32_t nTotalHeight)
+inline uint32_t MicroProfileDrawBarMetaCount(int32_t nX, int32_t nY, uint64_t* pCounters, const char* pName, uint32_t nTotalHeight)
 {
     if(!pName)
         return 0;
@@ -1625,7 +1625,7 @@ uint32_t MicroProfileDrawBarMetaCount(int32_t nX, int32_t nY, uint64_t* pCounter
     return 5 + nTextWidth;
 }
 
-void MicroProfileDrawBarLegendCallback(uint32_t nTimer, uint32_t nIdx, uint64_t nGroupMask, uint32_t nX, uint32_t nY, void* pExtra)
+inline void MicroProfileDrawBarLegendCallback(uint32_t nTimer, uint32_t nIdx, uint64_t nGroupMask, uint32_t nX, uint32_t nY, void* pExtra)
 {
     MicroProfile& S = *MicroProfileGet();
     if (S.TimerInfo[nTimer].bGraph)
@@ -1640,7 +1640,7 @@ void MicroProfileDrawBarLegendCallback(uint32_t nTimer, uint32_t nIdx, uint64_t
     }
 }
 
-uint32_t MicroProfileDrawBarLegend(int32_t nX, int32_t nY, uint32_t nTotalHeight, uint32_t nMaxWidth)
+inline uint32_t MicroProfileDrawBarLegend(int32_t nX, int32_t nY, uint32_t nTotalHeight, uint32_t nMaxWidth)
 {
     MicroProfileDrawLineVertical(nX-5, nY, nTotalHeight, UI.nOpacityBackground | g_nMicroProfileBackColors[0]|g_nMicroProfileBackColors[1]);
     MicroProfileLoopActiveGroupsDraw(nMaxWidth, nY, 0, MicroProfileDrawBarLegendCallback, 0);
@@ -1807,7 +1807,7 @@ void MicroProfileDumpTimers()
     }
 }
 
-void MicroProfileDrawBarView(uint32_t nScreenWidth, uint32_t nScreenHeight)
+inline void MicroProfileDrawBarView(uint32_t nScreenWidth, uint32_t nScreenHeight)
 {
     MicroProfile& S = *MicroProfileGet();
 
@@ -1951,7 +1951,7 @@ typedef const char* (*MicroProfileSubmenuCallback)(int, bool* bSelected);
 typedef void (*MicroProfileClickCallback)(int);
 
 
-const char* MicroProfileUIMenuMode(int nIndex, bool* bSelected)
+inline const char* MicroProfileUIMenuMode(int nIndex, bool* bSelected)
 {
     MicroProfile& S = *MicroProfileGet();
     switch(nIndex)
@@ -1979,7 +1979,7 @@ const char* MicroProfileUIMenuMode(int nIndex, bool* bSelected)
     }
 }
 
-const char* MicroProfileUIMenuGroups(int nIndex, bool* bSelected)
+inline const char* MicroProfileUIMenuGroups(int nIndex, bool* bSelected)
 {
     MicroProfile& S = *MicroProfileGet();
     *bSelected = false;
@@ -2012,7 +2012,7 @@ const char* MicroProfileUIMenuGroups(int nIndex, bool* bSelected)
     }
 }
 
-const char* MicroProfileUIMenuAggregate(int nIndex, bool* bSelected)
+inline const char* MicroProfileUIMenuAggregate(int nIndex, bool* bSelected)
 {
     MicroProfile& S = *MicroProfileGet();
     if(nIndex < sizeof(g_MicroProfileAggregatePresets)/sizeof(g_MicroProfileAggregatePresets[0]))
@@ -2032,7 +2032,7 @@ const char* MicroProfileUIMenuAggregate(int nIndex, bool* bSelected)
 
 }
 
-const char* MicroProfileUIMenuTimers(int nIndex, bool* bSelected)
+inline const char* MicroProfileUIMenuTimers(int nIndex, bool* bSelected)
 {
     MicroProfile& S = *MicroProfileGet();
     *bSelected = 0 != (S.nBars & (1 << nIndex));
@@ -2054,7 +2054,7 @@ const char* MicroProfileUIMenuTimers(int nIndex, bool* bSelected)
     return 0;
 }
 
-const char* MicroProfileUIMenuOptions(int nIndex, bool* bSelected)
+inline const char* MicroProfileUIMenuOptions(int nIndex, bool* bSelected)
 {
     MicroProfile& S = *MicroProfileGet();
     if(nIndex >= MICROPROFILE_OPTION_SIZE) return 0;
@@ -2094,7 +2094,7 @@ const char* MicroProfileUIMenuOptions(int nIndex, bool* bSelected)
     return UI.Options[nIndex].Text;
 }
 
-const char* MicroProfileUIMenuPreset(int nIndex, bool* bSelected)
+inline const char* MicroProfileUIMenuPreset(int nIndex, bool* bSelected)
 {
     static char buf[128];
     *bSelected = false;
@@ -2118,7 +2118,7 @@ const char* MicroProfileUIMenuPreset(int nIndex, bool* bSelected)
     }
 }
 
-const char* MicroProfileUIMenuCustom(int nIndex, bool* bSelected)
+inline const char* MicroProfileUIMenuCustom(int nIndex, bool* bSelected)
 {
     if((uint32_t)-1 == UI.nCustomActive)
     {
@@ -2145,13 +2145,13 @@ const char* MicroProfileUIMenuCustom(int nIndex, bool* bSelected)
     }
 }
 
-const char* MicroProfileUIMenuEmpty(int nIndex, bool* bSelected)
+inline const char* MicroProfileUIMenuEmpty(int nIndex, bool* bSelected)
 {
     return 0;
 }
 
 
-void MicroProfileUIClickMode(int nIndex)
+inline void MicroProfileUIClickMode(int nIndex)
 {
     MicroProfile& S = *MicroProfileGet();
     switch(nIndex)
@@ -2176,7 +2176,7 @@ void MicroProfileUIClickMode(int nIndex)
     }
 }
 
-void MicroProfileUIClickGroups(int nIndex)
+inline void MicroProfileUIClickGroups(int nIndex)
 {
     MicroProfile& S = *MicroProfileGet();
     if(nIndex == 0)
@@ -2208,7 +2208,7 @@ void MicroProfileUIClickGroups(int nIndex)
     }
 }
 
-void MicroProfileUIClickAggregate(int nIndex)
+inline void MicroProfileUIClickAggregate(int nIndex)
 {
     MicroProfile& S = *MicroProfileGet();
     S.nAggregateFlip = g_MicroProfileAggregatePresets[nIndex];
@@ -2218,13 +2218,13 @@ void MicroProfileUIClickAggregate(int nIndex)
     }
 }
 
-void MicroProfileUIClickTimers(int nIndex)
+inline void MicroProfileUIClickTimers(int nIndex)
 {
     MicroProfile& S = *MicroProfileGet();
     S.nBars ^= (1 << nIndex);
 }
 
-void MicroProfileUIClickOptions(int nIndex)
+inline void MicroProfileUIClickOptions(int nIndex)
 {
     MicroProfile& S = *MicroProfileGet();
     switch(UI.Options[nIndex].nSubType)
@@ -2271,7 +2271,7 @@ void MicroProfileUIClickOptions(int nIndex)
     }
 }
 
-void MicroProfileUIClickPreset(int nIndex)
+inline void MicroProfileUIClickPreset(int nIndex)
 {
     int nNumPresets = sizeof(g_MicroProfilePresetNames) / sizeof(g_MicroProfilePresetNames[0]);
     int nIndexSave = nIndex - nNumPresets - 1;
@@ -2285,7 +2285,7 @@ void MicroProfileUIClickPreset(int nIndex)
     }
 }
 
-void MicroProfileUIClickCustom(int nIndex)
+inline void MicroProfileUIClickCustom(int nIndex)
 {
     if(nIndex == 0)
     {
@@ -2298,13 +2298,13 @@ void MicroProfileUIClickCustom(int nIndex)
 
 }
 
-void MicroProfileUIClickEmpty(int nIndex)
+inline void MicroProfileUIClickEmpty(int nIndex)
 {
 
 }
 
 
-void MicroProfileDrawMenu(uint32_t nWidth, uint32_t nHeight)
+inline void MicroProfileDrawMenu(uint32_t nWidth, uint32_t nHeight)
 {
     MicroProfile& S = *MicroProfileGet();
 
@@ -2489,7 +2489,7 @@ void MicroProfileDrawMenu(uint32_t nWidth, uint32_t nHeight)
 }
 
 
-void MicroProfileMoveGraph()
+inline void MicroProfileMoveGraph()
 {
 
     int nZoom = UI.nMouseWheelDelta;
@@ -2536,7 +2536,7 @@ void MicroProfileMoveGraph()
         UI.nOffsetY = 0;
 }
 
-void MicroProfileDrawCustom(uint32_t nWidth, uint32_t nHeight)
+inline void MicroProfileDrawCustom(uint32_t nWidth, uint32_t nHeight)
 {
     if((uint32_t)-1 != UI.nCustomActive)
     {
@@ -2633,7 +2633,7 @@ void MicroProfileDrawCustom(uint32_t nWidth, uint32_t nHeight)
         }
     }
 }
-void MicroProfileDraw(uint32_t nWidth, uint32_t nHeight)
+inline void MicroProfileDraw(uint32_t nWidth, uint32_t nHeight)
 {
     MICROPROFILE_SCOPE(g_MicroProfileDraw);
     MicroProfile& S = *MicroProfileGet();
@@ -3226,7 +3226,7 @@ void MicroProfileLoadPreset(const char* pSuffix)
     }
 }
 
-uint32_t MicroProfileCustomGroupFind(const char* pCustomName)
+inline uint32_t MicroProfileCustomGroupFind(const char* pCustomName)
 {
     for(uint32_t i = 0; i < UI.nCustomCount; ++i)
     {
@@ -3238,7 +3238,7 @@ uint32_t MicroProfileCustomGroupFind(const char* pCustomName)
     return (uint32_t)-1;
 }
 
-uint32_t MicroProfileCustomGroup(const char* pCustomName)
+inline uint32_t MicroProfileCustomGroup(const char* pCustomName)
 {
     for(uint32_t i = 0; i < UI.nCustomCount; ++i)
     {
@@ -3271,7 +3271,7 @@ void MicroProfileCustomGroup(const char* pCustomName, uint32_t nMaxTimers, uint3
     UI.Custom[nIndex].nAggregateFlip = nAggregateFlip;
 }
 
-void MicroProfileCustomGroupEnable(uint32_t nIndex)
+inline void MicroProfileCustomGroupEnable(uint32_t nIndex)
 {
     if(nIndex < UI.nCustomCount)
     {

externals/opus/CMakeLists.txt

@@ -203,7 +203,11 @@ endif()
 target_compile_definitions(opus PRIVATE OPUS_BUILD ENABLE_HARDENING)
 
 if(NOT MSVC)
-    target_compile_definitions(opus PRIVATE _FORTIFY_SOURCE=2)
+    if(MINGW)
+        target_compile_definitions(opus PRIVATE _FORTIFY_SOURCE=0)
+    else()
+        target_compile_definitions(opus PRIVATE _FORTIFY_SOURCE=2)
+    endif()
 endif()
 
 # It is strongly recommended to uncomment one of these VAR_ARRAYS: Use C99

src/CMakeLists.txt

@@ -54,8 +54,10 @@ else()
     add_compile_options(
         -Wall
         -Werror=implicit-fallthrough
+        -Werror=missing-declarations
         -Werror=reorder
         -Wextra
+        -Wmissing-declarations
         -Wno-attributes
         -Wno-unused-parameter
     )

src/audio_core/CMakeLists.txt

@@ -7,9 +7,12 @@ add_library(audio_core STATIC
     audio_out.h
     audio_renderer.cpp
     audio_renderer.h
+    behavior_info.cpp
+    behavior_info.h
     buffer.h
     codec.cpp
     codec.h
+    common.h
     null_sink.h
     sink.h
     sink_details.cpp

src/audio_core/audio_renderer.cpp

@@ -6,6 +6,7 @@
 #include "audio_core/audio_out.h"
 #include "audio_core/audio_renderer.h"
 #include "audio_core/codec.h"
+#include "audio_core/common.h"
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "core/core.h"
@@ -79,7 +80,7 @@ AudioRenderer::AudioRenderer(Core::Timing::CoreTiming& core_timing, Core::Memory
                              std::size_t instance_number)
     : worker_params{params}, buffer_event{buffer_event}, voices(params.voice_count),
       effects(params.effect_count), memory{memory_} {
-
+    behavior_info.SetUserRevision(params.revision);
     audio_out = std::make_unique<AudioCore::AudioOut>();
     stream = audio_out->OpenStream(core_timing, STREAM_SAMPLE_RATE, STREAM_NUM_CHANNELS,
                                    fmt::format("AudioRenderer-Instance{}", instance_number),
@@ -109,17 +110,17 @@ Stream::State AudioRenderer::GetStreamState() const {
     return stream->GetState();
 }
 
-static constexpr u32 VersionFromRevision(u32_le rev) {
-    // "REV7" -> 7
-    return ((rev >> 24) & 0xff) - 0x30;
-}
-
-std::vector<u8> AudioRenderer::UpdateAudioRenderer(const std::vector<u8>& input_params) {
+ResultVal<std::vector<u8>> AudioRenderer::UpdateAudioRenderer(const std::vector<u8>& input_params) {
     // Copy UpdateDataHeader struct
     UpdateDataHeader config{};
     std::memcpy(&config, input_params.data(), sizeof(UpdateDataHeader));
     u32 memory_pool_count = worker_params.effect_count + (worker_params.voice_count * 4);
 
+    if (!behavior_info.UpdateInput(input_params, sizeof(UpdateDataHeader))) {
+        LOG_ERROR(Audio, "Failed to update behavior info input parameters");
+        return Audren::ERR_INVALID_PARAMETERS;
+    }
+
     // Copy MemoryPoolInfo structs
     std::vector<MemoryPoolInfo> mem_pool_info(memory_pool_count);
     std::memcpy(mem_pool_info.data(),
@@ -173,8 +174,7 @@ std::vector<u8> AudioRenderer::UpdateAudioRenderer(const std::vector<u8>& input_
     // Copy output header
     UpdateDataHeader response_data{worker_params};
     std::vector<u8> output_params(response_data.total_size);
-    const auto audren_revision = VersionFromRevision(config.revision);
-    if (audren_revision >= 5) {
+    if (behavior_info.IsElapsedFrameCountSupported()) {
         response_data.frame_count = 0x10;
         response_data.total_size += 0x10;
     }
@@ -200,7 +200,19 @@ std::vector<u8> AudioRenderer::UpdateAudioRenderer(const std::vector<u8>& input_
                     sizeof(EffectOutStatus));
         effect_out_status_offset += sizeof(EffectOutStatus);
     }
-    return output_params;
+
+    // Update behavior info output
+    const std::size_t behavior_out_status_offset{
+        sizeof(UpdateDataHeader) + response_data.memory_pools_size + response_data.voices_size +
+        response_data.effects_size + response_data.sinks_size +
+        response_data.performance_manager_size};
+
+    if (!behavior_info.UpdateOutput(output_params, behavior_out_status_offset)) {
+        LOG_ERROR(Audio, "Failed to update behavior info output parameters");
+        return Audren::ERR_INVALID_PARAMETERS;
+    }
+
+    return MakeResult(output_params);
 }
 
 void AudioRenderer::VoiceState::SetWaveIndex(std::size_t index) {

src/audio_core/audio_renderer.h

@@ -8,11 +8,13 @@
 #include <memory>
 #include <vector>
 
+#include "audio_core/behavior_info.h"
 #include "audio_core/stream.h"
 #include "common/common_funcs.h"
 #include "common/common_types.h"
 #include "common/swap.h"
 #include "core/hle/kernel/object.h"
+#include "core/hle/result.h"
 
 namespace Core::Timing {
 class CoreTiming;
@@ -226,7 +228,7 @@ public:
                   std::shared_ptr<Kernel::WritableEvent> buffer_event, std::size_t instance_number);
     ~AudioRenderer();
 
-    std::vector<u8> UpdateAudioRenderer(const std::vector<u8>& input_params);
+    ResultVal<std::vector<u8>> UpdateAudioRenderer(const std::vector<u8>& input_params);
     void QueueMixedBuffer(Buffer::Tag tag);
     void ReleaseAndQueueBuffers();
     u32 GetSampleRate() const;
@@ -237,6 +239,7 @@ public:
 private:
     class EffectState;
     class VoiceState;
+    BehaviorInfo behavior_info{};
 
     AudioRendererParameter worker_params;
     std::shared_ptr<Kernel::WritableEvent> buffer_event;

src/audio_core/behavior_info.cpp

@@ -0,0 +1,100 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <cstring>
+#include "audio_core/behavior_info.h"
+#include "audio_core/common.h"
+#include "common/logging/log.h"
+
+namespace AudioCore {
+
+BehaviorInfo::BehaviorInfo() : process_revision(CURRENT_PROCESS_REVISION) {}
+BehaviorInfo::~BehaviorInfo() = default;
+
+bool BehaviorInfo::UpdateInput(const std::vector<u8>& buffer, std::size_t offset) {
+    if (!CanConsumeBuffer(buffer.size(), offset, sizeof(InParams))) {
+        LOG_ERROR(Audio, "Buffer is an invalid size!");
+        return false;
+    }
+    InParams params{};
+    std::memcpy(&params, buffer.data() + offset, sizeof(InParams));
+
+    if (!IsValidRevision(params.revision)) {
+        LOG_ERROR(Audio, "Invalid input revision, revision=0x{:08X}", params.revision);
+        return false;
+    }
+
+    if (user_revision != params.revision) {
+        LOG_ERROR(Audio,
+                  "User revision differs from input revision, expecting 0x{:08X} but got 0x{:08X}",
+                  user_revision, params.revision);
+        return false;
+    }
+
+    ClearError();
+    UpdateFlags(params.flags);
+
+    // TODO(ogniK): Check input params size when InfoUpdater is used
+
+    return true;
+}
+
+bool BehaviorInfo::UpdateOutput(std::vector<u8>& buffer, std::size_t offset) {
+    if (!CanConsumeBuffer(buffer.size(), offset, sizeof(OutParams))) {
+        LOG_ERROR(Audio, "Buffer is an invalid size!");
+        return false;
+    }
+
+    OutParams params{};
+    std::memcpy(params.errors.data(), errors.data(), sizeof(ErrorInfo) * errors.size());
+    params.error_count = static_cast<u32_le>(error_count);
+    std::memcpy(buffer.data() + offset, &params, sizeof(OutParams));
+    return true;
+}
+
+void BehaviorInfo::ClearError() {
+    error_count = 0;
+}
+
+void BehaviorInfo::UpdateFlags(u64_le dest_flags) {
+    flags = dest_flags;
+}
+
+void BehaviorInfo::SetUserRevision(u32_le revision) {
+    user_revision = revision;
+}
+
+bool BehaviorInfo::IsAdpcmLoopContextBugFixed() const {
+    return IsRevisionSupported(2, user_revision);
+}
+
+bool BehaviorInfo::IsSplitterSupported() const {
+    return IsRevisionSupported(2, user_revision);
+}
+
+bool BehaviorInfo::IsLongSizePreDelaySupported() const {
+    return IsRevisionSupported(3, user_revision);
+}
+
+bool BehaviorInfo::IsAudioRenererProcessingTimeLimit80PercentSupported() const {
+    return IsRevisionSupported(5, user_revision);
+}
+
+bool BehaviorInfo::IsAudioRenererProcessingTimeLimit75PercentSupported() const {
+    return IsRevisionSupported(4, user_revision);
+}
+
+bool BehaviorInfo::IsAudioRenererProcessingTimeLimit70PercentSupported() const {
+    return IsRevisionSupported(1, user_revision);
+}
+
+bool BehaviorInfo::IsElapsedFrameCountSupported() const {
+    return IsRevisionSupported(5, user_revision);
+}
+
+bool BehaviorInfo::IsMemoryPoolForceMappingEnabled() const {
+    return (flags & 1) != 0;
+}
+
+} // namespace AudioCore

src/audio_core/behavior_info.h

@@ -0,0 +1,66 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <array>
+
+#include <vector>
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "common/swap.h"
+
+namespace AudioCore {
+class BehaviorInfo {
+public:
+    explicit BehaviorInfo();
+    ~BehaviorInfo();
+
+    bool UpdateInput(const std::vector<u8>& buffer, std::size_t offset);
+    bool UpdateOutput(std::vector<u8>& buffer, std::size_t offset);
+
+    void ClearError();
+    void UpdateFlags(u64_le dest_flags);
+    void SetUserRevision(u32_le revision);
+
+    bool IsAdpcmLoopContextBugFixed() const;
+    bool IsSplitterSupported() const;
+    bool IsLongSizePreDelaySupported() const;
+    bool IsAudioRenererProcessingTimeLimit80PercentSupported() const;
+    bool IsAudioRenererProcessingTimeLimit75PercentSupported() const;
+    bool IsAudioRenererProcessingTimeLimit70PercentSupported() const;
+    bool IsElapsedFrameCountSupported() const;
+    bool IsMemoryPoolForceMappingEnabled() const;
+
+private:
+    u32_le process_revision{};
+    u32_le user_revision{};
+    u64_le flags{};
+
+    struct ErrorInfo {
+        u32_le result{};
+        INSERT_PADDING_WORDS(1);
+        u64_le result_info{};
+    };
+    static_assert(sizeof(ErrorInfo) == 0x10, "ErrorInfo is an invalid size");
+
+    std::array<ErrorInfo, 10> errors{};
+    std::size_t error_count{};
+
+    struct InParams {
+        u32_le revision{};
+        u32_le padding{};
+        u64_le flags{};
+    };
+    static_assert(sizeof(InParams) == 0x10, "InParams is an invalid size");
+
+    struct OutParams {
+        std::array<ErrorInfo, 10> errors{};
+        u32_le error_count{};
+        INSERT_PADDING_BYTES(12);
+    };
+    static_assert(sizeof(OutParams) == 0xb0, "OutParams is an invalid size");
+};
+
+} // namespace AudioCore

src/audio_core/common.h

@@ -0,0 +1,47 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "common/swap.h"
+#include "core/hle/result.h"
+
+namespace AudioCore {
+namespace Audren {
+constexpr ResultCode ERR_INVALID_PARAMETERS{ErrorModule::Audio, 41};
+}
+
+constexpr u32_le CURRENT_PROCESS_REVISION = Common::MakeMagic('R', 'E', 'V', '8');
+
+static constexpr u32 VersionFromRevision(u32_le rev) {
+    // "REV7" -> 7
+    return ((rev >> 24) & 0xff) - 0x30;
+}
+
+static constexpr bool IsRevisionSupported(u32 required, u32_le user_revision) {
+    const auto base = VersionFromRevision(user_revision);
+    return required <= base;
+}
+
+static constexpr bool IsValidRevision(u32_le revision) {
+    const auto base = VersionFromRevision(revision);
+    constexpr auto max_rev = VersionFromRevision(CURRENT_PROCESS_REVISION);
+    return base <= max_rev;
+}
+
+static constexpr bool CanConsumeBuffer(std::size_t size, std::size_t offset, std::size_t required) {
+    if (offset > size) {
+        return false;
+    }
+    if (size < required) {
+        return false;
+    }
+    if ((size - offset) < required) {
+        return false;
+    }
+    return true;
+}
+
+} // namespace AudioCore

src/common/file_util.cpp

@@ -888,7 +888,14 @@ std::string SanitizePath(std::string_view path_, DirectorySeparator directory_se
     }
 
     std::replace(path.begin(), path.end(), type1, type2);
-    path.erase(std::unique(path.begin(), path.end(),
+
+    auto start = path.begin();
+#ifdef _WIN32
+    // allow network paths which start with a double backslash (e.g. \\server\share)
+    if (start != path.end())
+        ++start;
+#endif
+    path.erase(std::unique(start, path.end(),
                            [type2](char c1, char c2) { return c1 == type2 && c2 == type2; }),
                path.end());
     return std::string(RemoveTrailingSlash(path));
@@ -967,6 +974,34 @@ bool IOFile::Flush() {
     return IsOpen() && 0 == std::fflush(m_file);
 }
 
+std::size_t IOFile::ReadImpl(void* data, std::size_t length, std::size_t data_size) const {
+    if (!IsOpen()) {
+        return std::numeric_limits<std::size_t>::max();
+    }
+
+    if (length == 0) {
+        return 0;
+    }
+
+    DEBUG_ASSERT(data != nullptr);
+
+    return std::fread(data, data_size, length, m_file);
+}
+
+std::size_t IOFile::WriteImpl(const void* data, std::size_t length, std::size_t data_size) {
+    if (!IsOpen()) {
+        return std::numeric_limits<std::size_t>::max();
+    }
+
+    if (length == 0) {
+        return 0;
+    }
+
+    DEBUG_ASSERT(data != nullptr);
+
+    return std::fwrite(data, data_size, length, m_file);
+}
+
 bool IOFile::Resize(u64 size) {
     return IsOpen() && 0 ==
 #ifdef _WIN32

src/common/file_util.h

@@ -222,22 +222,15 @@ public:
         static_assert(std::is_trivially_copyable_v<T>,
                       "Given array does not consist of trivially copyable objects");
 
-        if (!IsOpen()) {
-            return std::numeric_limits<std::size_t>::max();
-        }
-
-        return std::fread(data, sizeof(T), length, m_file);
+        return ReadImpl(data, length, sizeof(T));
     }
 
     template <typename T>
     std::size_t WriteArray(const T* data, std::size_t length) {
         static_assert(std::is_trivially_copyable_v<T>,
                       "Given array does not consist of trivially copyable objects");
-        if (!IsOpen()) {
-            return std::numeric_limits<std::size_t>::max();
-        }
 
-        return std::fwrite(data, sizeof(T), length, m_file);
+        return WriteImpl(data, length, sizeof(T));
     }
 
     template <typename T>
@@ -278,6 +271,9 @@ public:
     }
 
 private:
+    std::size_t ReadImpl(void* data, std::size_t length, std::size_t data_size) const;
+    std::size_t WriteImpl(const void* data, std::size_t length, std::size_t data_size);
+
     std::FILE* m_file = nullptr;
 };
 

src/core/arm/dynarmic/arm_dynarmic_64.cpp

@@ -20,6 +20,7 @@
 #include "core/hle/kernel/scheduler.h"
 #include "core/hle/kernel/svc.h"
 #include "core/memory.h"
+#include "core/settings.h"
 
 namespace Core {
 
@@ -144,6 +145,8 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable&
     config.page_table_address_space_bits = address_space_bits;
     config.silently_mirror_page_table = false;
     config.absolute_offset_page_table = true;
+    config.detect_misaligned_access_via_page_table = 16 | 32 | 64 | 128;
+    config.only_detect_misalignment_via_page_table_on_page_boundary = true;
 
     // Multi-process state
     config.processor_id = core_index;
@@ -159,8 +162,11 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable&
     // Unpredictable instructions
     config.define_unpredictable_behaviour = true;
 
-    config.detect_misaligned_access_via_page_table = 16 | 32 | 64 | 128;
-    config.only_detect_misalignment_via_page_table_on_page_boundary = true;
+    // Optimizations
+    if (Settings::values.disable_cpu_opt) {
+        config.enable_optimizations = false;
+        config.enable_fast_dispatch = false;
+    }
 
     return std::make_shared<Dynarmic::A64::Jit>(config);
 }

src/core/arm/unicorn/arm_unicorn.cpp

@@ -11,6 +11,7 @@
 #include "core/core_timing.h"
 #include "core/hle/kernel/scheduler.h"
 #include "core/hle/kernel/svc.h"
+#include "core/memory.h"
 
 namespace Core {
 
@@ -171,7 +172,17 @@ MICROPROFILE_DEFINE(ARM_Jit_Unicorn, "ARM JIT", "Unicorn", MP_RGB(255, 64, 64));
 
 void ARM_Unicorn::ExecuteInstructions(std::size_t num_instructions) {
     MICROPROFILE_SCOPE(ARM_Jit_Unicorn);
+
+    // Temporarily map the code page for Unicorn
+    u64 map_addr{GetPC() & ~Memory::PAGE_MASK};
+    std::vector<u8> page_buffer(Memory::PAGE_SIZE);
+    system.Memory().ReadBlock(map_addr, page_buffer.data(), page_buffer.size());
+
+    CHECKED(uc_mem_map_ptr(uc, map_addr, page_buffer.size(),
+                           UC_PROT_READ | UC_PROT_WRITE | UC_PROT_EXEC, page_buffer.data()));
     CHECKED(uc_emu_start(uc, GetPC(), 1ULL << 63, 0, num_instructions));
+    CHECKED(uc_mem_unmap(uc, map_addr, page_buffer.size()));
+
     system.CoreTiming().AddTicks(num_instructions);
     if (GDBStub::IsServerEnabled()) {
         if (last_bkpt_hit && last_bkpt.type == GDBStub::BreakpointType::Execute) {

src/core/crypto/key_manager.cpp

@@ -1202,7 +1202,8 @@ const boost::container::flat_map<std::string, KeyIndex<S128KeyType>> KeyManager:
      {S128KeyType::Source, static_cast<u64>(SourceKeyType::KeyAreaKey),
       static_cast<u64>(KeyAreaKeyType::System)}},
     {"titlekek_source", {S128KeyType::Source, static_cast<u64>(SourceKeyType::Titlekek), 0}},
-    {"keyblob_mac_key_source", {S128KeyType::Source, static_cast<u64>(SourceKeyType::KeyblobMAC)}},
+    {"keyblob_mac_key_source",
+     {S128KeyType::Source, static_cast<u64>(SourceKeyType::KeyblobMAC), 0}},
     {"tsec_key", {S128KeyType::TSEC, 0, 0}},
     {"secure_boot_key", {S128KeyType::SecureBoot, 0, 0}},
     {"sd_seed", {S128KeyType::SDSeed, 0, 0}},

src/core/crypto/partition_data_manager.cpp

@@ -202,8 +202,8 @@ static std::array<Key128, 0x20> FindEncryptedMasterKeyFromHex(const std::vector<
     return out;
 }
 
-FileSys::VirtualFile FindFileInDirWithNames(const FileSys::VirtualDir& dir,
-                                            const std::string& name) {
+static FileSys::VirtualFile FindFileInDirWithNames(const FileSys::VirtualDir& dir,
+                                                   const std::string& name) {
     const auto upper = Common::ToUpper(name);
 
     for (const auto& fname : {name, name + ".bin", upper, upper + ".BIN"}) {
@@ -345,8 +345,7 @@ FileSys::VirtualFile PartitionDataManager::GetPackage2Raw(Package2Type type) con
     return package2.at(static_cast<size_t>(type));
 }
 
-bool AttemptDecrypt(const std::array<u8, 16>& key, Package2Header& header) {
-
+static bool AttemptDecrypt(const std::array<u8, 16>& key, Package2Header& header) {
     const std::vector<u8> iv(header.header_ctr.begin(), header.header_ctr.end());
     Package2Header temp = header;
     AESCipher<Key128> cipher(key, Mode::CTR);

src/core/file_sys/program_metadata.cpp

@@ -51,6 +51,17 @@ Loader::ResultStatus ProgramMetadata::Load(VirtualFile file) {
     return Loader::ResultStatus::Success;
 }
 
+/*static*/ ProgramMetadata ProgramMetadata::GetDefault() {
+    ProgramMetadata result;
+
+    result.LoadManual(
+        true /*is_64_bit*/, FileSys::ProgramAddressSpaceType::Is39Bit /*address_space*/,
+        0x2c /*main_thread_prio*/, 0 /*main_thread_core*/, 0x00100000 /*main_thread_stack_size*/,
+        {}, 0xFFFFFFFFFFFFFFFF /*filesystem_permissions*/, {} /*capabilities*/);
+
+    return result;
+}
+
 void ProgramMetadata::LoadManual(bool is_64_bit, ProgramAddressSpaceType address_space,
                                  s32 main_thread_prio, u32 main_thread_core,
                                  u32 main_thread_stack_size, u64 title_id,

src/core/file_sys/program_metadata.h

@@ -44,9 +44,13 @@ public:
     ProgramMetadata();
     ~ProgramMetadata();
 
+    /// Gets a default ProgramMetadata configuration, should only be used for homebrew formats where
+    /// we do not have an NPDM file
+    static ProgramMetadata GetDefault();
+
     Loader::ResultStatus Load(VirtualFile file);
 
-    // Load from parameters instead of NPDM file, used for KIP
+    /// Load from parameters instead of NPDM file, used for KIP
     void LoadManual(bool is_64_bit, ProgramAddressSpaceType address_space, s32 main_thread_prio,
                     u32 main_thread_core, u32 main_thread_stack_size, u64 title_id,
                     u64 filesystem_permissions, KernelCapabilityDescriptors capabilities);

src/core/gdbstub/gdbstub.cpp

@@ -1389,10 +1389,9 @@ void SendTrap(Kernel::Thread* thread, int trap) {
         return;
     }
 
-    if (!halt_loop || current_thread == thread) {
-        current_thread = thread;
-        SendSignal(thread, trap);
-    }
+    current_thread = thread;
+    SendSignal(thread, trap);
+
     halt_loop = true;
     send_trap = false;
 }

src/core/hle/kernel/hle_ipc.cpp

@@ -282,19 +282,19 @@ ResultCode HLERequestContext::WriteToOutgoingCommandBuffer(Thread& thread) {
     return RESULT_SUCCESS;
 }
 
-std::vector<u8> HLERequestContext::ReadBuffer(int buffer_index) const {
+std::vector<u8> HLERequestContext::ReadBuffer(std::size_t buffer_index) const {
     std::vector<u8> buffer;
-    const bool is_buffer_a{BufferDescriptorA().size() > std::size_t(buffer_index) &&
+    const bool is_buffer_a{BufferDescriptorA().size() > buffer_index &&
                            BufferDescriptorA()[buffer_index].Size()};
     auto& memory = Core::System::GetInstance().Memory();
 
     if (is_buffer_a) {
-        ASSERT_MSG(BufferDescriptorA().size() > std::size_t(buffer_index),
+        ASSERT_MSG(BufferDescriptorA().size() > buffer_index,
                    "BufferDescriptorA invalid buffer_index {}", buffer_index);
         buffer.resize(BufferDescriptorA()[buffer_index].Size());
         memory.ReadBlock(BufferDescriptorA()[buffer_index].Address(), buffer.data(), buffer.size());
     } else {
-        ASSERT_MSG(BufferDescriptorX().size() > std::size_t(buffer_index),
+        ASSERT_MSG(BufferDescriptorX().size() > buffer_index,
                    "BufferDescriptorX invalid buffer_index {}", buffer_index);
         buffer.resize(BufferDescriptorX()[buffer_index].Size());
         memory.ReadBlock(BufferDescriptorX()[buffer_index].Address(), buffer.data(), buffer.size());
@@ -304,13 +304,13 @@ std::vector<u8> HLERequestContext::ReadBuffer(int buffer_index) const {
 }
 
 std::size_t HLERequestContext::WriteBuffer(const void* buffer, std::size_t size,
-                                           int buffer_index) const {
+                                           std::size_t buffer_index) const {
     if (size == 0) {
         LOG_WARNING(Core, "skip empty buffer write");
         return 0;
     }
 
-    const bool is_buffer_b{BufferDescriptorB().size() > std::size_t(buffer_index) &&
+    const bool is_buffer_b{BufferDescriptorB().size() > buffer_index &&
                            BufferDescriptorB()[buffer_index].Size()};
     const std::size_t buffer_size{GetWriteBufferSize(buffer_index)};
     if (size > buffer_size) {
@@ -321,13 +321,13 @@ std::size_t HLERequestContext::WriteBuffer(const void* buffer, std::size_t size,
 
     auto& memory = Core::System::GetInstance().Memory();
     if (is_buffer_b) {
-        ASSERT_MSG(BufferDescriptorB().size() > std::size_t(buffer_index),
+        ASSERT_MSG(BufferDescriptorB().size() > buffer_index,
                    "BufferDescriptorB invalid buffer_index {}", buffer_index);
         ASSERT_MSG(BufferDescriptorB()[buffer_index].Size() >= size,
                    "BufferDescriptorB buffer_index {} is not large enough", buffer_index);
         memory.WriteBlock(BufferDescriptorB()[buffer_index].Address(), buffer, size);
     } else {
-        ASSERT_MSG(BufferDescriptorC().size() > std::size_t(buffer_index),
+        ASSERT_MSG(BufferDescriptorC().size() > buffer_index,
                    "BufferDescriptorC invalid buffer_index {}", buffer_index);
         ASSERT_MSG(BufferDescriptorC()[buffer_index].Size() >= size,
                    "BufferDescriptorC buffer_index {} is not large enough", buffer_index);
@@ -337,17 +337,17 @@ std::size_t HLERequestContext::WriteBuffer(const void* buffer, std::size_t size,
     return size;
 }
 
-std::size_t HLERequestContext::GetReadBufferSize(int buffer_index) const {
-    const bool is_buffer_a{BufferDescriptorA().size() > std::size_t(buffer_index) &&
+std::size_t HLERequestContext::GetReadBufferSize(std::size_t buffer_index) const {
+    const bool is_buffer_a{BufferDescriptorA().size() > buffer_index &&
                            BufferDescriptorA()[buffer_index].Size()};
     if (is_buffer_a) {
-        ASSERT_MSG(BufferDescriptorA().size() > std::size_t(buffer_index),
+        ASSERT_MSG(BufferDescriptorA().size() > buffer_index,
                    "BufferDescriptorA invalid buffer_index {}", buffer_index);
         ASSERT_MSG(BufferDescriptorA()[buffer_index].Size() > 0,
                    "BufferDescriptorA buffer_index {} is empty", buffer_index);
         return BufferDescriptorA()[buffer_index].Size();
     } else {
-        ASSERT_MSG(BufferDescriptorX().size() > std::size_t(buffer_index),
+        ASSERT_MSG(BufferDescriptorX().size() > buffer_index,
                    "BufferDescriptorX invalid buffer_index {}", buffer_index);
         ASSERT_MSG(BufferDescriptorX()[buffer_index].Size() > 0,
                    "BufferDescriptorX buffer_index {} is empty", buffer_index);
@@ -355,15 +355,15 @@ std::size_t HLERequestContext::GetReadBufferSize(int buffer_index) const {
     }
 }
 
-std::size_t HLERequestContext::GetWriteBufferSize(int buffer_index) const {
-    const bool is_buffer_b{BufferDescriptorB().size() > std::size_t(buffer_index) &&
+std::size_t HLERequestContext::GetWriteBufferSize(std::size_t buffer_index) const {
+    const bool is_buffer_b{BufferDescriptorB().size() > buffer_index &&
                            BufferDescriptorB()[buffer_index].Size()};
     if (is_buffer_b) {
-        ASSERT_MSG(BufferDescriptorB().size() > std::size_t(buffer_index),
+        ASSERT_MSG(BufferDescriptorB().size() > buffer_index,
                    "BufferDescriptorB invalid buffer_index {}", buffer_index);
         return BufferDescriptorB()[buffer_index].Size();
     } else {
-        ASSERT_MSG(BufferDescriptorC().size() > std::size_t(buffer_index),
+        ASSERT_MSG(BufferDescriptorC().size() > buffer_index,
                    "BufferDescriptorC invalid buffer_index {}", buffer_index);
         return BufferDescriptorC()[buffer_index].Size();
     }

src/core/hle/kernel/hle_ipc.h

@@ -179,10 +179,11 @@ public:
     }
 
     /// Helper function to read a buffer using the appropriate buffer descriptor
-    std::vector<u8> ReadBuffer(int buffer_index = 0) const;
+    std::vector<u8> ReadBuffer(std::size_t buffer_index = 0) const;
 
     /// Helper function to write a buffer using the appropriate buffer descriptor
-    std::size_t WriteBuffer(const void* buffer, std::size_t size, int buffer_index = 0) const;
+    std::size_t WriteBuffer(const void* buffer, std::size_t size,
+                            std::size_t buffer_index = 0) const;
 
     /* Helper function to write a buffer using the appropriate buffer descriptor
      *
@@ -194,7 +195,8 @@ public:
      */
     template <typename ContiguousContainer,
               typename = std::enable_if_t<!std::is_pointer_v<ContiguousContainer>>>
-    std::size_t WriteBuffer(const ContiguousContainer& container, int buffer_index = 0) const {
+    std::size_t WriteBuffer(const ContiguousContainer& container,
+                            std::size_t buffer_index = 0) const {
         using ContiguousType = typename ContiguousContainer::value_type;
 
         static_assert(std::is_trivially_copyable_v<ContiguousType>,
@@ -205,10 +207,10 @@ public:
     }
 
     /// Helper function to get the size of the input buffer
-    std::size_t GetReadBufferSize(int buffer_index = 0) const;
+    std::size_t GetReadBufferSize(std::size_t buffer_index = 0) const;
 
     /// Helper function to get the size of the output buffer
-    std::size_t GetWriteBufferSize(int buffer_index = 0) const;
+    std::size_t GetWriteBufferSize(std::size_t buffer_index = 0) const;
 
     template <typename T>
     std::shared_ptr<T> GetCopyObject(std::size_t index) {

src/core/hle/kernel/memory/memory_block.h

@@ -17,7 +17,7 @@ namespace Kernel::Memory {
 
 enum class MemoryState : u32 {
     None = 0,
-    Mask = 0xFFFFFFFF, // TODO(bunnei): This should probable be 0xFF
+    Mask = 0xFF,
     All = ~None,
 
     FlagCanReprotect = (1 << 8),
@@ -253,6 +253,23 @@ public:
         };
     }
 
+    void ShareToDevice(MemoryPermission /*new_perm*/) {
+        ASSERT((attribute & MemoryAttribute::DeviceShared) == MemoryAttribute::DeviceShared ||
+               device_use_count == 0);
+        attribute |= MemoryAttribute::DeviceShared;
+        const u16 new_use_count{++device_use_count};
+        ASSERT(new_use_count > 0);
+    }
+
+    void UnshareToDevice(MemoryPermission /*new_perm*/) {
+        ASSERT((attribute & MemoryAttribute::DeviceShared) == MemoryAttribute::DeviceShared);
+        const u16 prev_use_count{device_use_count--};
+        ASSERT(prev_use_count > 0);
+        if (prev_use_count == 1) {
+            attribute &= ~MemoryAttribute::DeviceShared;
+        }
+    }
+
 private:
     constexpr bool HasProperties(MemoryState s, MemoryPermission p, MemoryAttribute a) const {
         constexpr MemoryAttribute AttributeIgnoreMask{MemoryAttribute::DontCareMask |
@@ -287,9 +304,9 @@ private:
         state = new_state;
         perm = new_perm;
 
-        // TODO(bunnei): Is this right?
         attribute = static_cast<MemoryAttribute>(
-            new_attribute /*| (attribute & (MemoryAttribute::IpcLocked | MemoryAttribute::DeviceShared))*/);
+            new_attribute |
+            (attribute & (MemoryAttribute::IpcLocked | MemoryAttribute::DeviceShared)));
     }
 
     constexpr MemoryBlock Split(VAddr split_addr) {

src/core/hle/kernel/memory/memory_block_manager.cpp

@@ -143,6 +143,42 @@ void MemoryBlockManager::Update(VAddr addr, std::size_t num_pages, MemoryState s
     }
 }
 
+void MemoryBlockManager::UpdateLock(VAddr addr, std::size_t num_pages, LockFunc&& lock_func,
+                                    MemoryPermission perm) {
+    const std::size_t prev_count{memory_block_tree.size()};
+    const VAddr end_addr{addr + num_pages * PageSize};
+    iterator node{memory_block_tree.begin()};
+
+    while (node != memory_block_tree.end()) {
+        MemoryBlock* block{&(*node)};
+        iterator next_node{std::next(node)};
+        const VAddr cur_addr{block->GetAddress()};
+        const VAddr cur_end_addr{block->GetNumPages() * PageSize + cur_addr};
+
+        if (addr < cur_end_addr && cur_addr < end_addr) {
+            iterator new_node{node};
+
+            if (addr > cur_addr) {
+                memory_block_tree.insert(node, block->Split(addr));
+            }
+
+            if (end_addr < cur_end_addr) {
+                new_node = memory_block_tree.insert(node, block->Split(end_addr));
+            }
+
+            lock_func(new_node, perm);
+
+            MergeAdjacent(new_node, next_node);
+        }
+
+        if (cur_end_addr - 1 >= end_addr - 1) {
+            break;
+        }
+
+        node = next_node;
+    }
+}
+
 void MemoryBlockManager::IterateForRange(VAddr start, VAddr end, IterateFunc&& func) {
     const_iterator it{FindIterator(start)};
     MemoryInfo info{};

src/core/hle/kernel/memory/memory_block_manager.h

@@ -45,6 +45,9 @@ public:
                 MemoryPermission perm = MemoryPermission::None,
                 MemoryAttribute attribute = MemoryAttribute::None);
 
+    using LockFunc = std::function<void(iterator, MemoryPermission)>;
+    void UpdateLock(VAddr addr, std::size_t num_pages, LockFunc&& lock_func, MemoryPermission perm);
+
     using IterateFunc = std::function<void(const MemoryInfo&)>;
     void IterateForRange(VAddr start, VAddr end, IterateFunc&& func);
 

src/core/hle/kernel/memory/page_table.cpp

@@ -840,6 +840,50 @@ ResultVal<VAddr> PageTable::AllocateAndMapMemory(std::size_t needed_num_pages, s
     return MakeResult<VAddr>(addr);
 }
 
+ResultCode PageTable::LockForDeviceAddressSpace(VAddr addr, std::size_t size) {
+    std::lock_guard lock{page_table_lock};
+
+    MemoryPermission perm{};
+    if (const ResultCode result{CheckMemoryState(
+            nullptr, &perm, nullptr, addr, size, MemoryState::FlagCanChangeAttribute,
+            MemoryState::FlagCanChangeAttribute, MemoryPermission::None, MemoryPermission::None,
+            MemoryAttribute::LockedAndIpcLocked, MemoryAttribute::None,
+            MemoryAttribute::DeviceSharedAndUncached)};
+        result.IsError()) {
+        return result;
+    }
+
+    block_manager->UpdateLock(addr, size / PageSize,
+                              [perm](MemoryBlockManager::iterator block, MemoryPermission perm) {
+                                  block->ShareToDevice(perm);
+                              },
+                              perm);
+
+    return RESULT_SUCCESS;
+}
+
+ResultCode PageTable::UnlockForDeviceAddressSpace(VAddr addr, std::size_t size) {
+    std::lock_guard lock{page_table_lock};
+
+    MemoryPermission perm{};
+    if (const ResultCode result{CheckMemoryState(
+            nullptr, &perm, nullptr, addr, size, MemoryState::FlagCanChangeAttribute,
+            MemoryState::FlagCanChangeAttribute, MemoryPermission::None, MemoryPermission::None,
+            MemoryAttribute::LockedAndIpcLocked, MemoryAttribute::None,
+            MemoryAttribute::DeviceSharedAndUncached)};
+        result.IsError()) {
+        return result;
+    }
+
+    block_manager->UpdateLock(addr, size / PageSize,
+                              [perm](MemoryBlockManager::iterator block, MemoryPermission perm) {
+                                  block->UnshareToDevice(perm);
+                              },
+                              perm);
+
+    return RESULT_SUCCESS;
+}
+
 ResultCode PageTable::InitializeMemoryLayout(VAddr start, VAddr end) {
     block_manager = std::make_unique<MemoryBlockManager>(start, end);
 

src/core/hle/kernel/memory/page_table.h

@@ -53,6 +53,8 @@ public:
                                           bool is_map_only, VAddr region_start,
                                           std::size_t region_num_pages, MemoryState state,
                                           MemoryPermission perm, PAddr map_addr = 0);
+    ResultCode LockForDeviceAddressSpace(VAddr addr, std::size_t size);
+    ResultCode UnlockForDeviceAddressSpace(VAddr addr, std::size_t size);
 
     Common::PageTable& PageTableImpl() {
         return page_table_impl;

src/core/hle/kernel/memory/slab_heap.h

@@ -51,7 +51,7 @@ public:
     }
 
     void Free(void* obj) {
-        Node* node = reinterpret_cast<Node*>(obj);
+        Node* node = static_cast<Node*>(obj);
 
         Node* cur_head = head.load();
         do {
@@ -145,7 +145,7 @@ public:
     }
 
     T* Allocate() {
-        T* obj = reinterpret_cast<T*>(AllocateImpl());
+        T* obj = static_cast<T*>(AllocateImpl());
         if (obj != nullptr) {
             new (obj) T();
         }

src/core/hle/kernel/thread.cpp

@@ -150,8 +150,7 @@ static void ResetThreadContext64(Core::ARM_Interface::ThreadContext64& context,
     context.pc = entry_point;
     context.sp = stack_top;
     // TODO(merry): Perform a hardware test to determine the below value.
-    // AHP = 0, DN = 1, FTZ = 1, RMode = Round towards zero
-    context.fpcr = 0x03C00000;
+    context.fpcr = 0;
 }
 
 ResultVal<std::shared_ptr<Thread>> Thread::Create(KernelCore& kernel, std::string name,

src/core/hle/service/am/am.cpp

@@ -903,7 +903,7 @@ private:
     void PopOutData(Kernel::HLERequestContext& ctx) {
         LOG_DEBUG(Service_AM, "called");
 
-        const auto storage = applet->GetBroker().PopNormalDataToGame();
+        auto storage = applet->GetBroker().PopNormalDataToGame();
         if (storage == nullptr) {
             LOG_ERROR(Service_AM,
                       "storage is a nullptr. There is no data in the current normal channel");
@@ -934,7 +934,7 @@ private:
     void PopInteractiveOutData(Kernel::HLERequestContext& ctx) {
         LOG_DEBUG(Service_AM, "called");
 
-        const auto storage = applet->GetBroker().PopInteractiveDataToGame();
+        auto storage = applet->GetBroker().PopInteractiveDataToGame();
         if (storage == nullptr) {
             LOG_ERROR(Service_AM,
                       "storage is a nullptr. There is no data in the current interactive channel");

src/core/hle/service/audio/audren_u.cpp

@@ -92,11 +92,16 @@ private:
     }
 
     void RequestUpdateImpl(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_Audio, "(STUBBED) called");
+        LOG_DEBUG(Service_Audio, "(STUBBED) called");
+
+        auto result = renderer->UpdateAudioRenderer(ctx.ReadBuffer());
+
+        if (result.Succeeded()) {
+            ctx.WriteBuffer(result.Unwrap());
+        }
 
-        ctx.WriteBuffer(renderer->UpdateAudioRenderer(ctx.ReadBuffer()));
         IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(RESULT_SUCCESS);
+        rb.Push(result.Code());
     }
 
     void Start(Kernel::HLERequestContext& ctx) {
@@ -252,8 +257,6 @@ private:
     }
 
     void GetAudioDeviceOutputVolume(Kernel::HLERequestContext& ctx) {
-        IPC::RequestParser rp{ctx};
-
         const auto device_name_buffer = ctx.ReadBuffer();
         const std::string name = Common::StringFromBuffer(device_name_buffer);
 

src/core/hle/service/bcat/backend/boxcat.cpp

@@ -18,6 +18,7 @@
 #include "core/hle/service/bcat/backend/boxcat.h"
 #include "core/settings.h"
 
+namespace Service::BCAT {
 namespace {
 
 // Prevents conflicts with windows macro called CreateFile
@@ -30,10 +31,6 @@ bool VfsDeleteFileWrap(FileSys::VirtualDir dir, std::string_view name) {
     return dir->DeleteFile(name);
 }
 
-} // Anonymous namespace
-
-namespace Service::BCAT {
-
 constexpr ResultCode ERROR_GENERAL_BCAT_FAILURE{ErrorModule::BCAT, 1};
 
 constexpr char BOXCAT_HOSTNAME[] = "api.yuzu-emu.org";
@@ -90,8 +87,6 @@ constexpr u32 PORT = 443;
 constexpr u32 TIMEOUT_SECONDS = 30;
 [[maybe_unused]] constexpr u64 VFS_COPY_BLOCK_SIZE = 1ULL << 24; // 4MB
 
-namespace {
-
 std::string GetBINFilePath(u64 title_id) {
     return fmt::format("{}bcat/{:016X}/launchparam.bin",
                        FileUtil::GetUserPath(FileUtil::UserPath::CacheDir), title_id);

src/core/hle/service/es/es.cpp

@@ -4,6 +4,7 @@
 
 #include "core/crypto/key_manager.h"
 #include "core/hle/ipc_helpers.h"
+#include "core/hle/service/es/es.h"
 #include "core/hle/service/service.h"
 
 namespace Service::ES {
@@ -76,7 +77,6 @@ private:
     }
 
     void ImportTicket(Kernel::HLERequestContext& ctx) {
-        IPC::RequestParser rp{ctx};
         const auto ticket = ctx.ReadBuffer();
         const auto cert = ctx.ReadBuffer(1);
 

src/core/hle/service/hid/controllers/npad.cpp

@@ -107,6 +107,7 @@ void Controller_NPad::InitNewlyAddedControler(std::size_t controller_idx) {
     switch (controller_type) {
     case NPadControllerType::None:
         UNREACHABLE();
+        break;
     case NPadControllerType::Handheld:
         controller.joy_styles.handheld.Assign(1);
         controller.device_type.handheld.Assign(1);
@@ -363,6 +364,7 @@ void Controller_NPad::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8*
         switch (controller_type) {
         case NPadControllerType::None:
             UNREACHABLE();
+            break;
         case NPadControllerType::Handheld:
             handheld_entry.connection_status.raw = 0;
             handheld_entry.connection_status.IsWired.Assign(1);
@@ -500,7 +502,7 @@ void Controller_NPad::SetNpadMode(u32 npad_id, NPadAssignments assignment_mode)
 
 void Controller_NPad::VibrateController(const std::vector<u32>& controller_ids,
                                         const std::vector<Vibration>& vibrations) {
-    LOG_WARNING(Service_HID, "(STUBBED) called");
+    LOG_DEBUG(Service_HID, "(STUBBED) called");
 
     if (!can_controllers_vibrate) {
         return;

src/core/hle/service/time/standard_network_system_clock_core.h

@@ -23,7 +23,7 @@ public:
         standard_network_clock_sufficient_accuracy = value;
     }
 
-    bool IsStandardNetworkSystemClockAccuracySufficient(Core::System& system) {
+    bool IsStandardNetworkSystemClockAccuracySufficient(Core::System& system) const {
         SystemClockContext context{};
         if (GetClockContext(system, context) != RESULT_SUCCESS) {
             return {};

src/core/hle/service/time/steady_clock_core.h

@@ -16,6 +16,7 @@ namespace Service::Time::Clock {
 class SteadyClockCore {
 public:
     SteadyClockCore() = default;
+    virtual ~SteadyClockCore() = default;
 
     const Common::UUID& GetClockSourceId() const {
         return clock_source_id;

src/core/hle/service/time/system_clock_context_update_callback.h

@@ -20,7 +20,7 @@ namespace Service::Time::Clock {
 class SystemClockContextUpdateCallback {
 public:
     SystemClockContextUpdateCallback();
-    ~SystemClockContextUpdateCallback();
+    virtual ~SystemClockContextUpdateCallback();
 
     bool NeedUpdate(const SystemClockContext& value) const;
 

src/core/hle/service/time/system_clock_core.cpp

@@ -9,7 +9,7 @@
 namespace Service::Time::Clock {
 
 SystemClockCore::SystemClockCore(SteadyClockCore& steady_clock_core)
-    : steady_clock_core{steady_clock_core}, is_initialized{} {
+    : steady_clock_core{steady_clock_core} {
     context.steady_time_point.clock_source_id = steady_clock_core.GetClockSourceId();
 }
 

src/core/hle/service/time/system_clock_core.h

@@ -22,7 +22,7 @@ class SystemClockContextUpdateCallback;
 class SystemClockCore {
 public:
     explicit SystemClockCore(SteadyClockCore& steady_clock_core);
-    ~SystemClockCore();
+    virtual ~SystemClockCore();
 
     SteadyClockCore& GetSteadyClockCore() const {
         return steady_clock_core;

src/core/hle/service/time/time.cpp

@@ -20,8 +20,8 @@ namespace Service::Time {
 
 class ISystemClock final : public ServiceFramework<ISystemClock> {
 public:
-    ISystemClock(Clock::SystemClockCore& clock_core)
-        : ServiceFramework("ISystemClock"), clock_core{clock_core} {
+    explicit ISystemClock(Clock::SystemClockCore& clock_core, Core::System& system)
+        : ServiceFramework("ISystemClock"), clock_core{clock_core}, system{system} {
         // clang-format off
         static const FunctionInfo functions[] = {
             {0, &ISystemClock::GetCurrentTime, "GetCurrentTime"},
@@ -46,9 +46,8 @@ private:
         }
 
         s64 posix_time{};
-        if (const ResultCode result{
-                clock_core.GetCurrentTime(Core::System::GetInstance(), posix_time)};
-            result != RESULT_SUCCESS) {
+        if (const ResultCode result{clock_core.GetCurrentTime(system, posix_time)};
+            result.IsError()) {
             IPC::ResponseBuilder rb{ctx, 2};
             rb.Push(result);
             return;
@@ -69,9 +68,8 @@ private:
         }
 
         Clock::SystemClockContext system_clock_context{};
-        if (const ResultCode result{
-                clock_core.GetClockContext(Core::System::GetInstance(), system_clock_context)};
-            result != RESULT_SUCCESS) {
+        if (const ResultCode result{clock_core.GetClockContext(system, system_clock_context)};
+            result.IsError()) {
             IPC::ResponseBuilder rb{ctx, 2};
             rb.Push(result);
             return;
@@ -83,12 +81,13 @@ private:
     }
 
     Clock::SystemClockCore& clock_core;
+    Core::System& system;
 };
 
 class ISteadyClock final : public ServiceFramework<ISteadyClock> {
 public:
-    ISteadyClock(Clock::SteadyClockCore& clock_core)
-        : ServiceFramework("ISteadyClock"), clock_core{clock_core} {
+    explicit ISteadyClock(Clock::SteadyClockCore& clock_core, Core::System& system)
+        : ServiceFramework("ISteadyClock"), clock_core{clock_core}, system{system} {
         static const FunctionInfo functions[] = {
             {0, &ISteadyClock::GetCurrentTimePoint, "GetCurrentTimePoint"},
         };
@@ -105,14 +104,14 @@ private:
             return;
         }
 
-        const Clock::SteadyClockTimePoint time_point{
-            clock_core.GetCurrentTimePoint(Core::System::GetInstance())};
+        const Clock::SteadyClockTimePoint time_point{clock_core.GetCurrentTimePoint(system)};
         IPC::ResponseBuilder rb{ctx, (sizeof(Clock::SteadyClockTimePoint) / 4) + 2};
         rb.Push(RESULT_SUCCESS);
         rb.PushRaw(time_point);
     }
 
     Clock::SteadyClockCore& clock_core;
+    Core::System& system;
 };
 
 ResultCode Module::Interface::GetClockSnapshotFromSystemClockContextInternal(
@@ -134,7 +133,7 @@ ResultCode Module::Interface::GetClockSnapshotFromSystemClockContextInternal(
     }
 
     const auto current_time_point{
-        time_manager.GetStandardSteadyClockCore().GetCurrentTimePoint(Core::System::GetInstance())};
+        time_manager.GetStandardSteadyClockCore().GetCurrentTimePoint(system)};
     if (const ResultCode result{Clock::ClockSnapshot::GetCurrentTime(
             clock_snapshot.user_time, current_time_point, clock_snapshot.user_context)};
         result != RESULT_SUCCESS) {
@@ -176,21 +175,24 @@ void Module::Interface::GetStandardUserSystemClock(Kernel::HLERequestContext& ct
     LOG_DEBUG(Service_Time, "called");
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(RESULT_SUCCESS);
-    rb.PushIpcInterface<ISystemClock>(module->GetTimeManager().GetStandardUserSystemClockCore());
+    rb.PushIpcInterface<ISystemClock>(module->GetTimeManager().GetStandardUserSystemClockCore(),
+                                      system);
 }
 
 void Module::Interface::GetStandardNetworkSystemClock(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_Time, "called");
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(RESULT_SUCCESS);
-    rb.PushIpcInterface<ISystemClock>(module->GetTimeManager().GetStandardNetworkSystemClockCore());
+    rb.PushIpcInterface<ISystemClock>(module->GetTimeManager().GetStandardNetworkSystemClockCore(),
+                                      system);
 }
 
 void Module::Interface::GetStandardSteadyClock(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_Time, "called");
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(RESULT_SUCCESS);
-    rb.PushIpcInterface<ISteadyClock>(module->GetTimeManager().GetStandardSteadyClockCore());
+    rb.PushIpcInterface<ISteadyClock>(module->GetTimeManager().GetStandardSteadyClockCore(),
+                                      system);
 }
 
 void Module::Interface::GetTimeZoneService(Kernel::HLERequestContext& ctx) {
@@ -204,7 +206,8 @@ void Module::Interface::GetStandardLocalSystemClock(Kernel::HLERequestContext& c
     LOG_DEBUG(Service_Time, "called");
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(RESULT_SUCCESS);
-    rb.PushIpcInterface<ISystemClock>(module->GetTimeManager().GetStandardLocalSystemClockCore());
+    rb.PushIpcInterface<ISystemClock>(module->GetTimeManager().GetStandardLocalSystemClockCore(),
+                                      system);
 }
 
 void Module::Interface::IsStandardNetworkSystemClockAccuracySufficient(
@@ -228,8 +231,7 @@ void Module::Interface::CalculateMonotonicSystemClockBaseTimePoint(Kernel::HLERe
 
     IPC::RequestParser rp{ctx};
     const auto context{rp.PopRaw<Clock::SystemClockContext>()};
-    const auto current_time_point{
-        steady_clock_core.GetCurrentTimePoint(Core::System::GetInstance())};
+    const auto current_time_point{steady_clock_core.GetCurrentTimePoint(system)};
 
     if (current_time_point.clock_source_id == context.steady_time_point.clock_source_id) {
         const auto ticks{Clock::TimeSpanType::FromTicks(
@@ -255,8 +257,8 @@ void Module::Interface::GetClockSnapshot(Kernel::HLERequestContext& ctx) {
     Clock::SystemClockContext user_context{};
     if (const ResultCode result{
             module->GetTimeManager().GetStandardUserSystemClockCore().GetClockContext(
-                Core::System::GetInstance(), user_context)};
-        result != RESULT_SUCCESS) {
+                system, user_context)};
+        result.IsError()) {
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(result);
         return;
@@ -264,8 +266,8 @@ void Module::Interface::GetClockSnapshot(Kernel::HLERequestContext& ctx) {
     Clock::SystemClockContext network_context{};
     if (const ResultCode result{
             module->GetTimeManager().GetStandardNetworkSystemClockCore().GetClockContext(
-                Core::System::GetInstance(), network_context)};
-        result != RESULT_SUCCESS) {
+                system, network_context)};
+        result.IsError()) {
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(result);
         return;
@@ -274,7 +276,7 @@ void Module::Interface::GetClockSnapshot(Kernel::HLERequestContext& ctx) {
     Clock::ClockSnapshot clock_snapshot{};
     if (const ResultCode result{GetClockSnapshotFromSystemClockContextInternal(
             &ctx.GetThread(), user_context, network_context, type, clock_snapshot)};
-        result != RESULT_SUCCESS) {
+        result.IsError()) {
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(result);
         return;

src/core/hle/service/time/time_zone_manager.cpp

@@ -518,8 +518,8 @@ static bool ParseTimeZoneBinary(TimeZoneRule& time_zone_rule, FileSys::VirtualFi
     constexpr s32 time_zone_max_leaps{50};
     constexpr s32 time_zone_max_chars{50};
     if (!(0 <= header.leap_count && header.leap_count < time_zone_max_leaps &&
-          0 < header.type_count && header.type_count < time_zone_rule.ttis.size() &&
-          0 <= header.time_count && header.time_count < time_zone_rule.ats.size() &&
+          0 < header.type_count && header.type_count < s32(time_zone_rule.ttis.size()) &&
+          0 <= header.time_count && header.time_count < s32(time_zone_rule.ats.size()) &&
           0 <= header.char_count && header.char_count < time_zone_max_chars &&
           (header.ttis_std_count == header.type_count || header.ttis_std_count == 0) &&
           (header.ttis_gmt_count == header.type_count || header.ttis_gmt_count == 0))) {

src/core/loader/elf.cpp

@@ -398,6 +398,11 @@ AppLoader_ELF::LoadResult AppLoader_ELF::Load(Kernel::Process& process) {
     Kernel::CodeSet codeset = elf_reader.LoadInto(base_address);
     const VAddr entry_point = codeset.entrypoint;
 
+    // Setup the process code layout
+    if (process.LoadFromMetadata(FileSys::ProgramMetadata::GetDefault(), buffer.size()).IsError()) {
+        return {ResultStatus::ErrorNotInitialized, {}};
+    }
+
     process.LoadModule(std::move(codeset), entry_point);
 
     is_loaded = true;

src/core/loader/nro.cpp

@@ -131,7 +131,7 @@ static constexpr u32 PageAlignSize(u32 size) {
 }
 
 static bool LoadNroImpl(Kernel::Process& process, const std::vector<u8>& data,
-                        const std::string& name, VAddr load_base) {
+                        const std::string& name) {
     if (data.size() < sizeof(NroHeader)) {
         return {};
     }
@@ -187,19 +187,25 @@ static bool LoadNroImpl(Kernel::Process& process, const std::vector<u8>& data,
     codeset.DataSegment().size += bss_size;
     program_image.resize(static_cast<u32>(program_image.size()) + bss_size);
 
+    // Setup the process code layout
+    if (process.LoadFromMetadata(FileSys::ProgramMetadata::GetDefault(), program_image.size())
+            .IsError()) {
+        return false;
+    }
+
     // Load codeset for current process
     codeset.memory = std::move(program_image);
-    process.LoadModule(std::move(codeset), load_base);
+    process.LoadModule(std::move(codeset), process.PageTable().GetCodeRegionStart());
 
     // Register module with GDBStub
-    GDBStub::RegisterModule(name, load_base, load_base);
+    GDBStub::RegisterModule(name, process.PageTable().GetCodeRegionStart(),
+                            process.PageTable().GetCodeRegionEnd());
 
     return true;
 }
 
-bool AppLoader_NRO::LoadNro(Kernel::Process& process, const FileSys::VfsFile& file,
-                            VAddr load_base) {
-    return LoadNroImpl(process, file.ReadAllBytes(), file.GetName(), load_base);
+bool AppLoader_NRO::LoadNro(Kernel::Process& process, const FileSys::VfsFile& file) {
+    return LoadNroImpl(process, file.ReadAllBytes(), file.GetName());
 }
 
 AppLoader_NRO::LoadResult AppLoader_NRO::Load(Kernel::Process& process) {
@@ -207,10 +213,7 @@ AppLoader_NRO::LoadResult AppLoader_NRO::Load(Kernel::Process& process) {
         return {ResultStatus::ErrorAlreadyLoaded, {}};
     }
 
-    // Load NRO
-    const VAddr base_address = process.PageTable().GetCodeRegionStart();
-
-    if (!LoadNro(process, *file, base_address)) {
+    if (!LoadNro(process, *file)) {
         return {ResultStatus::ErrorLoadingNRO, {}};
     }
 

src/core/loader/nro.h

@@ -47,7 +47,7 @@ public:
     bool IsRomFSUpdatable() const override;
 
 private:
-    bool LoadNro(Kernel::Process& process, const FileSys::VfsFile& file, VAddr load_base);
+    bool LoadNro(Kernel::Process& process, const FileSys::VfsFile& file);
 
     std::vector<u8> icon_data;
     std::unique_ptr<FileSys::NACP> nacp;

src/core/loader/nso.cpp

@@ -37,7 +37,7 @@ static_assert(sizeof(MODHeader) == 0x1c, "MODHeader has incorrect size.");
 
 std::vector<u8> DecompressSegment(const std::vector<u8>& compressed_data,
                                   const NSOSegmentHeader& header) {
-    const std::vector<u8> uncompressed_data =
+    std::vector<u8> uncompressed_data =
         Common::Compression::DecompressDataLZ4(compressed_data, header.size);
 
     ASSERT_MSG(uncompressed_data.size() == header.size, "{} != {}", header.size,

src/core/settings.cpp

@@ -92,7 +92,7 @@ void LogSettings() {
     LogSetting("Renderer_UseFrameLimit", Settings::values.use_frame_limit);
     LogSetting("Renderer_FrameLimit", Settings::values.frame_limit);
     LogSetting("Renderer_UseDiskShaderCache", Settings::values.use_disk_shader_cache);
-    LogSetting("Renderer_UseAccurateGpuEmulation", Settings::values.use_accurate_gpu_emulation);
+    LogSetting("Renderer_GPUAccuracyLevel", Settings::values.gpu_accuracy);
     LogSetting("Renderer_UseAsynchronousGpuEmulation",
                Settings::values.use_asynchronous_gpu_emulation);
     LogSetting("Renderer_UseVsync", Settings::values.use_vsync);
@@ -109,4 +109,12 @@ void LogSettings() {
     LogSetting("Services_BCATBoxcatLocal", Settings::values.bcat_boxcat_local);
 }
 
+bool IsGPULevelExtreme() {
+    return values.gpu_accuracy == GPUAccuracy::Extreme;
+}
+
+bool IsGPULevelHigh() {
+    return values.gpu_accuracy == GPUAccuracy::Extreme || values.gpu_accuracy == GPUAccuracy::High;
+}
+
 } // namespace Settings

src/core/settings.h

@@ -376,6 +376,12 @@ enum class RendererBackend {
     Vulkan = 1,
 };
 
+enum class GPUAccuracy : u32 {
+    Normal = 0,
+    High = 1,
+    Extreme = 2,
+};
+
 struct Values {
     // System
     bool use_docked_mode;
@@ -436,7 +442,7 @@ struct Values {
     bool use_frame_limit;
     u16 frame_limit;
     bool use_disk_shader_cache;
-    bool use_accurate_gpu_emulation;
+    GPUAccuracy gpu_accuracy;
     bool use_asynchronous_gpu_emulation;
     bool use_vsync;
     bool force_30fps_mode;
@@ -464,6 +470,7 @@ struct Values {
     bool dump_nso;
     bool reporting_services;
     bool quest_flag;
+    bool disable_cpu_opt;
 
     // BCAT
     std::string bcat_backend;
@@ -479,6 +486,9 @@ struct Values {
     std::map<u64, std::vector<std::string>> disabled_addons;
 } extern values;
 
+bool IsGPULevelExtreme();
+bool IsGPULevelHigh();
+
 void Apply();
 void LogSettings();
 } // namespace Settings

src/core/telemetry_session.cpp

@@ -56,6 +56,18 @@ static const char* TranslateRenderer(Settings::RendererBackend backend) {
     return "Unknown";
 }
 
+static const char* TranslateGPUAccuracyLevel(Settings::GPUAccuracy backend) {
+    switch (backend) {
+    case Settings::GPUAccuracy::Normal:
+        return "Normal";
+    case Settings::GPUAccuracy::High:
+        return "High";
+    case Settings::GPUAccuracy::Extreme:
+        return "Extreme";
+    }
+    return "Unknown";
+}
+
 u64 GetTelemetryId() {
     u64 telemetry_id{};
     const std::string filename{FileUtil::GetUserPath(FileUtil::UserPath::ConfigDir) +
@@ -184,8 +196,8 @@ void TelemetrySession::AddInitialInfo(Loader::AppLoader& app_loader) {
     AddField(field_type, "Renderer_UseFrameLimit", Settings::values.use_frame_limit);
     AddField(field_type, "Renderer_FrameLimit", Settings::values.frame_limit);
     AddField(field_type, "Renderer_UseDiskShaderCache", Settings::values.use_disk_shader_cache);
-    AddField(field_type, "Renderer_UseAccurateGpuEmulation",
-             Settings::values.use_accurate_gpu_emulation);
+    AddField(field_type, "Renderer_GPUAccuracyLevel",
+             TranslateGPUAccuracyLevel(Settings::values.gpu_accuracy));
     AddField(field_type, "Renderer_UseAsynchronousGpuEmulation",
              Settings::values.use_asynchronous_gpu_emulation);
     AddField(field_type, "Renderer_UseVsync", Settings::values.use_vsync);

src/tests/core/core_timing.cpp

@@ -14,13 +14,14 @@
 #include "core/core.h"
 #include "core/core_timing.h"
 
+namespace {
 // Numbers are chosen randomly to make sure the correct one is given.
-static constexpr std::array<u64, 5> CB_IDS{{42, 144, 93, 1026, UINT64_C(0xFFFF7FFFF7FFFF)}};
-static constexpr int MAX_SLICE_LENGTH = 10000; // Copied from CoreTiming internals
+constexpr std::array<u64, 5> CB_IDS{{42, 144, 93, 1026, UINT64_C(0xFFFF7FFFF7FFFF)}};
+constexpr int MAX_SLICE_LENGTH = 10000; // Copied from CoreTiming internals
 
-static std::bitset<CB_IDS.size()> callbacks_ran_flags;
-static u64 expected_callback = 0;
-static s64 lateness = 0;
+std::bitset<CB_IDS.size()> callbacks_ran_flags;
+u64 expected_callback = 0;
+s64 lateness = 0;
 
 template <unsigned int IDX>
 void CallbackTemplate(u64 userdata, s64 cycles_late) {
@@ -31,7 +32,7 @@ void CallbackTemplate(u64 userdata, s64 cycles_late) {
     REQUIRE(lateness == cycles_late);
 }
 
-static u64 callbacks_done = 0;
+u64 callbacks_done = 0;
 
 void EmptyCallback(u64 userdata, s64 cycles_late) {
     ++callbacks_done;
@@ -48,8 +49,8 @@ struct ScopeInit final {
     Core::Timing::CoreTiming core_timing;
 };
 
-static void AdvanceAndCheck(Core::Timing::CoreTiming& core_timing, u32 idx, u32 context = 0,
-                            int expected_lateness = 0, int cpu_downcount = 0) {
+void AdvanceAndCheck(Core::Timing::CoreTiming& core_timing, u32 idx, u32 context = 0,
+                     int expected_lateness = 0, int cpu_downcount = 0) {
     callbacks_ran_flags = 0;
     expected_callback = CB_IDS[idx];
     lateness = expected_lateness;
@@ -62,6 +63,7 @@ static void AdvanceAndCheck(Core::Timing::CoreTiming& core_timing, u32 idx, u32
 
     REQUIRE(decltype(callbacks_ran_flags)().set(idx) == callbacks_ran_flags);
 }
+} // Anonymous namespace
 
 TEST_CASE("CoreTiming[BasicOrder]", "[core]") {
     ScopeInit guard;

src/video_core/CMakeLists.txt

@@ -23,6 +23,7 @@ add_library(video_core STATIC
     engines/shader_bytecode.h
     engines/shader_header.h
     engines/shader_type.h
+    fence_manager.h
     gpu.cpp
     gpu.h
     gpu_asynch.cpp
@@ -51,6 +52,8 @@ add_library(video_core STATIC
     renderer_opengl/gl_buffer_cache.h
     renderer_opengl/gl_device.cpp
     renderer_opengl/gl_device.h
+    renderer_opengl/gl_fence_manager.cpp
+    renderer_opengl/gl_fence_manager.h
     renderer_opengl/gl_framebuffer_cache.cpp
     renderer_opengl/gl_framebuffer_cache.h
     renderer_opengl/gl_rasterizer.cpp
@@ -160,6 +163,8 @@ if (ENABLE_VULKAN)
         renderer_vulkan/fixed_pipeline_state.h
         renderer_vulkan/maxwell_to_vk.cpp
         renderer_vulkan/maxwell_to_vk.h
+        renderer_vulkan/nsight_aftermath_tracker.cpp
+        renderer_vulkan/nsight_aftermath_tracker.h
         renderer_vulkan/renderer_vulkan.h
         renderer_vulkan/renderer_vulkan.cpp
         renderer_vulkan/vk_blit_screen.cpp
@@ -174,6 +179,8 @@ if (ENABLE_VULKAN)
         renderer_vulkan/vk_descriptor_pool.h
         renderer_vulkan/vk_device.cpp
         renderer_vulkan/vk_device.h
+        renderer_vulkan/vk_fence_manager.cpp
+        renderer_vulkan/vk_fence_manager.h
         renderer_vulkan/vk_graphics_pipeline.cpp
         renderer_vulkan/vk_graphics_pipeline.h
         renderer_vulkan/vk_image.cpp
@@ -213,19 +220,30 @@ if (ENABLE_VULKAN)
         renderer_vulkan/wrapper.cpp
         renderer_vulkan/wrapper.h
     )
-
-    target_include_directories(video_core PRIVATE sirit ../../externals/Vulkan-Headers/include)
-    target_compile_definitions(video_core PRIVATE HAS_VULKAN)
 endif()
 
 create_target_directory_groups(video_core)
 
 target_link_libraries(video_core PUBLIC common core)
 target_link_libraries(video_core PRIVATE glad)
+
 if (ENABLE_VULKAN)
+    target_include_directories(video_core PRIVATE sirit ../../externals/Vulkan-Headers/include)
+    target_compile_definitions(video_core PRIVATE HAS_VULKAN)
     target_link_libraries(video_core PRIVATE sirit)
 endif()
 
+if (ENABLE_NSIGHT_AFTERMATH)
+    if (NOT DEFINED ENV{NSIGHT_AFTERMATH_SDK})
+        message(ERROR "Environment variable NSIGHT_AFTERMATH_SDK has to be provided")
+    endif()
+    if (NOT WIN32)
+        message(ERROR "Nsight Aftermath doesn't support non-Windows platforms")
+    endif()
+    target_compile_definitions(video_core PRIVATE HAS_NSIGHT_AFTERMATH)
+    target_include_directories(video_core PRIVATE "$ENV{NSIGHT_AFTERMATH_SDK}/include")
+endif()
+
 if (MSVC)
     target_compile_options(video_core PRIVATE /we4267)
 else()

src/video_core/buffer_cache/buffer_cache.h

@@ -5,6 +5,7 @@
 #pragma once
 
 #include <array>
+#include <list>
 #include <memory>
 #include <mutex>
 #include <unordered_map>
@@ -18,8 +19,10 @@
 
 #include "common/alignment.h"
 #include "common/common_types.h"
+#include "common/logging/log.h"
 #include "core/core.h"
 #include "core/memory.h"
+#include "core/settings.h"
 #include "video_core/buffer_cache/buffer_block.h"
 #include "video_core/buffer_cache/map_interval.h"
 #include "video_core/memory_manager.h"
@@ -79,6 +82,9 @@ public:
         auto map = MapAddress(block, gpu_addr, cpu_addr, size);
         if (is_written) {
             map->MarkAsModified(true, GetModifiedTicks());
+            if (Settings::IsGPULevelHigh() && Settings::values.use_asynchronous_gpu_emulation) {
+                MarkForAsyncFlush(map);
+            }
             if (!map->IsWritten()) {
                 map->MarkAsWritten(true);
                 MarkRegionAsWritten(map->GetStart(), map->GetEnd() - 1);
@@ -137,11 +143,22 @@ public:
         });
         for (auto& object : objects) {
             if (object->IsModified() && object->IsRegistered()) {
+                mutex.unlock();
                 FlushMap(object);
+                mutex.lock();
             }
         }
     }
 
+    bool MustFlushRegion(VAddr addr, std::size_t size) {
+        std::lock_guard lock{mutex};
+
+        const std::vector<MapInterval> objects = GetMapsInRange(addr, size);
+        return std::any_of(objects.cbegin(), objects.cend(), [](const MapInterval& map) {
+            return map->IsModified() && map->IsRegistered();
+        });
+    }
+
     /// Mark the specified region as being invalidated
     void InvalidateRegion(VAddr addr, u64 size) {
         std::lock_guard lock{mutex};
@@ -154,6 +171,77 @@ public:
         }
     }
 
+    void OnCPUWrite(VAddr addr, std::size_t size) {
+        std::lock_guard lock{mutex};
+
+        for (const auto& object : GetMapsInRange(addr, size)) {
+            if (object->IsMemoryMarked() && object->IsRegistered()) {
+                UnmarkMemory(object);
+                object->SetSyncPending(true);
+                marked_for_unregister.emplace_back(object);
+            }
+        }
+    }
+
+    void SyncGuestHost() {
+        std::lock_guard lock{mutex};
+
+        for (const auto& object : marked_for_unregister) {
+            if (object->IsRegistered()) {
+                object->SetSyncPending(false);
+                Unregister(object);
+            }
+        }
+        marked_for_unregister.clear();
+    }
+
+    void CommitAsyncFlushes() {
+        if (uncommitted_flushes) {
+            auto commit_list = std::make_shared<std::list<MapInterval>>();
+            for (auto& map : *uncommitted_flushes) {
+                if (map->IsRegistered() && map->IsModified()) {
+                    // TODO(Blinkhawk): Implement backend asynchronous flushing
+                    // AsyncFlushMap(map)
+                    commit_list->push_back(map);
+                }
+            }
+            if (!commit_list->empty()) {
+                committed_flushes.push_back(commit_list);
+            } else {
+                committed_flushes.emplace_back();
+            }
+        } else {
+            committed_flushes.emplace_back();
+        }
+        uncommitted_flushes.reset();
+    }
+
+    bool ShouldWaitAsyncFlushes() const {
+        return !committed_flushes.empty() && committed_flushes.front() != nullptr;
+    }
+
+    bool HasUncommittedFlushes() const {
+        return uncommitted_flushes != nullptr;
+    }
+
+    void PopAsyncFlushes() {
+        if (committed_flushes.empty()) {
+            return;
+        }
+        auto& flush_list = committed_flushes.front();
+        if (!flush_list) {
+            committed_flushes.pop_front();
+            return;
+        }
+        for (MapInterval& map : *flush_list) {
+            if (map->IsRegistered()) {
+                // TODO(Blinkhawk): Replace this for reading the asynchronous flush
+                FlushMap(map);
+            }
+        }
+        committed_flushes.pop_front();
+    }
+
     virtual BufferType GetEmptyBuffer(std::size_t size) = 0;
 
 protected:
@@ -196,17 +284,30 @@ protected:
         const IntervalType interval{new_map->GetStart(), new_map->GetEnd()};
         mapped_addresses.insert({interval, new_map});
         rasterizer.UpdatePagesCachedCount(cpu_addr, size, 1);
+        new_map->SetMemoryMarked(true);
         if (inherit_written) {
             MarkRegionAsWritten(new_map->GetStart(), new_map->GetEnd() - 1);
             new_map->MarkAsWritten(true);
         }
     }
 
-    /// Unregisters an object from the cache
-    void Unregister(MapInterval& map) {
+    void UnmarkMemory(const MapInterval& map) {
+        if (!map->IsMemoryMarked()) {
+            return;
+        }
         const std::size_t size = map->GetEnd() - map->GetStart();
         rasterizer.UpdatePagesCachedCount(map->GetStart(), size, -1);
+        map->SetMemoryMarked(false);
+    }
+
+    /// Unregisters an object from the cache
+    void Unregister(const MapInterval& map) {
+        UnmarkMemory(map);
         map->MarkAsRegistered(false);
+        if (map->IsSyncPending()) {
+            marked_for_unregister.remove(map);
+            map->SetSyncPending(false);
+        }
         if (map->IsWritten()) {
             UnmarkRegionAsWritten(map->GetStart(), map->GetEnd() - 1);
         }
@@ -264,6 +365,9 @@ private:
         MapInterval new_map = CreateMap(new_start, new_end, new_gpu_addr);
         if (modified_inheritance) {
             new_map->MarkAsModified(true, GetModifiedTicks());
+            if (Settings::IsGPULevelHigh() && Settings::values.use_asynchronous_gpu_emulation) {
+                MarkForAsyncFlush(new_map);
+            }
         }
         Register(new_map, write_inheritance);
         return new_map;
@@ -450,6 +554,13 @@ private:
         return false;
     }
 
+    void MarkForAsyncFlush(MapInterval& map) {
+        if (!uncommitted_flushes) {
+            uncommitted_flushes = std::make_shared<std::unordered_set<MapInterval>>();
+        }
+        uncommitted_flushes->insert(map);
+    }
+
     VideoCore::RasterizerInterface& rasterizer;
     Core::System& system;
 
@@ -479,6 +590,10 @@ private:
     u64 modified_ticks = 0;
 
     std::vector<u8> staging_buffer;
+    std::list<MapInterval> marked_for_unregister;
+
+    std::shared_ptr<std::unordered_set<MapInterval>> uncommitted_flushes{};
+    std::list<std::shared_ptr<std::list<MapInterval>>> committed_flushes;
 
     std::recursive_mutex mutex;
 };

src/video_core/buffer_cache/map_interval.h

@@ -46,6 +46,22 @@ public:
         return is_registered;
     }
 
+    void SetMemoryMarked(bool is_memory_marked_) {
+        is_memory_marked = is_memory_marked_;
+    }
+
+    bool IsMemoryMarked() const {
+        return is_memory_marked;
+    }
+
+    void SetSyncPending(bool is_sync_pending_) {
+        is_sync_pending = is_sync_pending_;
+    }
+
+    bool IsSyncPending() const {
+        return is_sync_pending;
+    }
+
     VAddr GetStart() const {
         return start;
     }
@@ -83,6 +99,8 @@ private:
     bool is_written{};
     bool is_modified{};
     bool is_registered{};
+    bool is_memory_marked{};
+    bool is_sync_pending{};
     u64 ticks{};
 };
 

src/video_core/dma_pusher.cpp

@@ -12,7 +12,7 @@
 
 namespace Tegra {
 
-DmaPusher::DmaPusher(GPU& gpu) : gpu(gpu) {}
+DmaPusher::DmaPusher(Core::System& system, GPU& gpu) : gpu{gpu}, system{system} {}
 
 DmaPusher::~DmaPusher() = default;
 
@@ -21,17 +21,20 @@ MICROPROFILE_DEFINE(DispatchCalls, "GPU", "Execute command buffer", MP_RGB(128,
 void DmaPusher::DispatchCalls() {
     MICROPROFILE_SCOPE(DispatchCalls);
 
+    gpu.SyncGuestHost();
     // On entering GPU code, assume all memory may be touched by the ARM core.
     gpu.Maxwell3D().OnMemoryWrite();
 
     dma_pushbuffer_subindex = 0;
 
-    while (Core::System::GetInstance().IsPoweredOn()) {
+    while (system.IsPoweredOn()) {
         if (!Step()) {
             break;
         }
     }
     gpu.FlushCommands();
+    gpu.SyncGuestHost();
+    gpu.OnCommandListEnd();
 }
 
 bool DmaPusher::Step() {

src/video_core/dma_pusher.h

@@ -10,6 +10,10 @@
 #include "common/bit_field.h"
 #include "common/common_types.h"
 
+namespace Core {
+class System;
+}
+
 namespace Tegra {
 
 enum class SubmissionMode : u32 {
@@ -56,7 +60,7 @@ using CommandList = std::vector<Tegra::CommandListHeader>;
  */
 class DmaPusher {
 public:
-    explicit DmaPusher(GPU& gpu);
+    explicit DmaPusher(Core::System& system, GPU& gpu);
     ~DmaPusher();
 
     void Push(CommandList&& entries) {
@@ -72,8 +76,6 @@ private:
 
     void CallMethod(u32 argument) const;
 
-    GPU& gpu;
-
     std::vector<CommandHeader> command_headers; ///< Buffer for list of commands fetched at once
 
     std::queue<CommandList> dma_pushbuffer; ///< Queue of command lists to be processed
@@ -92,6 +94,9 @@ private:
 
     GPUVAddr dma_mget{};  ///< main pushbuffer last read address
     bool ib_enable{true}; ///< IB mode enabled
+
+    GPU& gpu;
+    Core::System& system;
 };
 
 } // namespace Tegra

src/video_core/engines/fermi_2d.cpp

@@ -28,7 +28,7 @@ void Fermi2D::CallMethod(const GPU::MethodCall& method_call) {
     }
 }
 
-std::pair<u32, u32> DelimitLine(u32 src_1, u32 src_2, u32 dst_1, u32 dst_2, u32 src_line) {
+static std::pair<u32, u32> DelimitLine(u32 src_1, u32 src_2, u32 dst_1, u32 dst_2, u32 src_line) {
     const u32 line_a = src_2 - src_1;
     const u32 line_b = dst_2 - dst_1;
     const u32 excess = std::max<s32>(0, line_a - src_line + src_1);

src/video_core/engines/maxwell_3d.cpp

@@ -92,6 +92,10 @@ void Maxwell3D::InitializeRegisterDefaults() {
         color_mask.A.Assign(1);
     }
 
+    for (auto& format : regs.vertex_attrib_format) {
+        format.constant.Assign(1);
+    }
+
     // NVN games expect these values to be enabled at boot
     regs.rasterize_enable = 1;
     regs.rt_separate_frag_data = 1;
@@ -400,7 +404,11 @@ void Maxwell3D::ProcessQueryGet() {
 
     switch (regs.query.query_get.operation) {
     case Regs::QueryOperation::Release:
-        StampQueryResult(regs.query.query_sequence, regs.query.query_get.short_query == 0);
+        if (regs.query.query_get.fence == 1) {
+            rasterizer.SignalSemaphore(regs.query.QueryAddress(), regs.query.query_sequence);
+        } else {
+            StampQueryResult(regs.query.query_sequence, regs.query.query_get.short_query == 0);
+        }
         break;
     case Regs::QueryOperation::Acquire:
         // TODO(Blinkhawk): Under this operation, the GPU waits for the CPU to write a value that
@@ -479,7 +487,7 @@ void Maxwell3D::ProcessSyncPoint() {
     const u32 increment = regs.sync_info.increment.Value();
     [[maybe_unused]] const u32 cache_flush = regs.sync_info.unknown.Value();
     if (increment) {
-        system.GPU().IncrementSyncPoint(sync_point);
+        rasterizer.SignalSyncPoint(sync_point);
     }
 }
 

src/video_core/engines/maxwell_3d.h

@@ -1149,7 +1149,7 @@ public:
 
                     /// Returns whether the vertex array specified by index is supposed to be
                     /// accessed per instance or not.
-                    bool IsInstancingEnabled(u32 index) const {
+                    bool IsInstancingEnabled(std::size_t index) const {
                         return is_instanced[index];
                     }
                 } instanced_arrays;

src/video_core/engines/maxwell_dma.cpp

@@ -104,8 +104,13 @@ void MaxwellDMA::HandleCopy() {
             write_buffer.resize(dst_size);
         }
 
-        memory_manager.ReadBlock(source, read_buffer.data(), src_size);
-        memory_manager.ReadBlock(dest, write_buffer.data(), dst_size);
+        if (Settings::IsGPULevelExtreme()) {
+            memory_manager.ReadBlock(source, read_buffer.data(), src_size);
+            memory_manager.ReadBlock(dest, write_buffer.data(), dst_size);
+        } else {
+            memory_manager.ReadBlockUnsafe(source, read_buffer.data(), src_size);
+            memory_manager.ReadBlockUnsafe(dest, write_buffer.data(), dst_size);
+        }
 
         Texture::UnswizzleSubrect(
             regs.x_count, regs.y_count, regs.dst_pitch, regs.src_params.size_x, bytes_per_pixel,
@@ -136,7 +141,7 @@ void MaxwellDMA::HandleCopy() {
             write_buffer.resize(dst_size);
         }
 
-        if (Settings::values.use_accurate_gpu_emulation) {
+        if (Settings::IsGPULevelExtreme()) {
             memory_manager.ReadBlock(source, read_buffer.data(), src_size);
             memory_manager.ReadBlock(dest, write_buffer.data(), dst_size);
         } else {

src/video_core/fence_manager.h

@@ -0,0 +1,170 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <algorithm>
+#include <array>
+#include <memory>
+#include <queue>
+
+#include "common/assert.h"
+#include "common/common_types.h"
+#include "core/core.h"
+#include "core/memory.h"
+#include "core/settings.h"
+#include "video_core/gpu.h"
+#include "video_core/memory_manager.h"
+#include "video_core/rasterizer_interface.h"
+
+namespace VideoCommon {
+
+class FenceBase {
+public:
+    FenceBase(u32 payload, bool is_stubbed)
+        : address{}, payload{payload}, is_semaphore{false}, is_stubbed{is_stubbed} {}
+
+    FenceBase(GPUVAddr address, u32 payload, bool is_stubbed)
+        : address{address}, payload{payload}, is_semaphore{true}, is_stubbed{is_stubbed} {}
+
+    GPUVAddr GetAddress() const {
+        return address;
+    }
+
+    u32 GetPayload() const {
+        return payload;
+    }
+
+    bool IsSemaphore() const {
+        return is_semaphore;
+    }
+
+private:
+    GPUVAddr address;
+    u32 payload;
+    bool is_semaphore;
+
+protected:
+    bool is_stubbed;
+};
+
+template <typename TFence, typename TTextureCache, typename TTBufferCache, typename TQueryCache>
+class FenceManager {
+public:
+    void SignalSemaphore(GPUVAddr addr, u32 value) {
+        TryReleasePendingFences();
+        const bool should_flush = ShouldFlush();
+        CommitAsyncFlushes();
+        TFence new_fence = CreateFence(addr, value, !should_flush);
+        fences.push(new_fence);
+        QueueFence(new_fence);
+        if (should_flush) {
+            rasterizer.FlushCommands();
+        }
+        rasterizer.SyncGuestHost();
+    }
+
+    void SignalSyncPoint(u32 value) {
+        TryReleasePendingFences();
+        const bool should_flush = ShouldFlush();
+        CommitAsyncFlushes();
+        TFence new_fence = CreateFence(value, !should_flush);
+        fences.push(new_fence);
+        QueueFence(new_fence);
+        if (should_flush) {
+            rasterizer.FlushCommands();
+        }
+        rasterizer.SyncGuestHost();
+    }
+
+    void WaitPendingFences() {
+        auto& gpu{system.GPU()};
+        auto& memory_manager{gpu.MemoryManager()};
+        while (!fences.empty()) {
+            TFence& current_fence = fences.front();
+            if (ShouldWait()) {
+                WaitFence(current_fence);
+            }
+            PopAsyncFlushes();
+            if (current_fence->IsSemaphore()) {
+                memory_manager.Write<u32>(current_fence->GetAddress(), current_fence->GetPayload());
+            } else {
+                gpu.IncrementSyncPoint(current_fence->GetPayload());
+            }
+            fences.pop();
+        }
+    }
+
+protected:
+    FenceManager(Core::System& system, VideoCore::RasterizerInterface& rasterizer,
+                 TTextureCache& texture_cache, TTBufferCache& buffer_cache,
+                 TQueryCache& query_cache)
+        : system{system}, rasterizer{rasterizer}, texture_cache{texture_cache},
+          buffer_cache{buffer_cache}, query_cache{query_cache} {}
+
+    virtual ~FenceManager() {}
+
+    /// Creates a Sync Point Fence Interface, does not create a backend fence if 'is_stubbed' is
+    /// true
+    virtual TFence CreateFence(u32 value, bool is_stubbed) = 0;
+    /// Creates a Semaphore Fence Interface, does not create a backend fence if 'is_stubbed' is true
+    virtual TFence CreateFence(GPUVAddr addr, u32 value, bool is_stubbed) = 0;
+    /// Queues a fence into the backend if the fence isn't stubbed.
+    virtual void QueueFence(TFence& fence) = 0;
+    /// Notifies that the backend fence has been signaled/reached in host GPU.
+    virtual bool IsFenceSignaled(TFence& fence) const = 0;
+    /// Waits until a fence has been signalled by the host GPU.
+    virtual void WaitFence(TFence& fence) = 0;
+
+    Core::System& system;
+    VideoCore::RasterizerInterface& rasterizer;
+    TTextureCache& texture_cache;
+    TTBufferCache& buffer_cache;
+    TQueryCache& query_cache;
+
+private:
+    void TryReleasePendingFences() {
+        auto& gpu{system.GPU()};
+        auto& memory_manager{gpu.MemoryManager()};
+        while (!fences.empty()) {
+            TFence& current_fence = fences.front();
+            if (ShouldWait() && !IsFenceSignaled(current_fence)) {
+                return;
+            }
+            PopAsyncFlushes();
+            if (current_fence->IsSemaphore()) {
+                memory_manager.Write<u32>(current_fence->GetAddress(), current_fence->GetPayload());
+            } else {
+                gpu.IncrementSyncPoint(current_fence->GetPayload());
+            }
+            fences.pop();
+        }
+    }
+
+    bool ShouldWait() const {
+        return texture_cache.ShouldWaitAsyncFlushes() || buffer_cache.ShouldWaitAsyncFlushes() ||
+               query_cache.ShouldWaitAsyncFlushes();
+    }
+
+    bool ShouldFlush() const {
+        return texture_cache.HasUncommittedFlushes() || buffer_cache.HasUncommittedFlushes() ||
+               query_cache.HasUncommittedFlushes();
+    }
+
+    void PopAsyncFlushes() {
+        texture_cache.PopAsyncFlushes();
+        buffer_cache.PopAsyncFlushes();
+        query_cache.PopAsyncFlushes();
+    }
+
+    void CommitAsyncFlushes() {
+        texture_cache.CommitAsyncFlushes();
+        buffer_cache.CommitAsyncFlushes();
+        query_cache.CommitAsyncFlushes();
+    }
+
+    std::queue<TFence> fences;
+};
+
+} // namespace VideoCommon

src/video_core/gpu.cpp

@@ -27,7 +27,7 @@ GPU::GPU(Core::System& system, std::unique_ptr<VideoCore::RendererBase>&& render
     : system{system}, renderer{std::move(renderer_)}, is_async{is_async} {
     auto& rasterizer{renderer->Rasterizer()};
     memory_manager = std::make_unique<Tegra::MemoryManager>(system, rasterizer);
-    dma_pusher = std::make_unique<Tegra::DmaPusher>(*this);
+    dma_pusher = std::make_unique<Tegra::DmaPusher>(system, *this);
     maxwell_3d = std::make_unique<Engines::Maxwell3D>(system, rasterizer, *memory_manager);
     fermi_2d = std::make_unique<Engines::Fermi2D>(rasterizer);
     kepler_compute = std::make_unique<Engines::KeplerCompute>(system, rasterizer, *memory_manager);
@@ -125,6 +125,28 @@ bool GPU::CancelSyncptInterrupt(const u32 syncpoint_id, const u32 value) {
     return true;
 }
 
+u64 GPU::RequestFlush(VAddr addr, std::size_t size) {
+    std::unique_lock lck{flush_request_mutex};
+    const u64 fence = ++last_flush_fence;
+    flush_requests.emplace_back(fence, addr, size);
+    return fence;
+}
+
+void GPU::TickWork() {
+    std::unique_lock lck{flush_request_mutex};
+    while (!flush_requests.empty()) {
+        auto& request = flush_requests.front();
+        const u64 fence = request.fence;
+        const VAddr addr = request.addr;
+        const std::size_t size = request.size;
+        flush_requests.pop_front();
+        flush_request_mutex.unlock();
+        renderer->Rasterizer().FlushRegion(addr, size);
+        current_flush_fence.store(fence);
+        flush_request_mutex.lock();
+    }
+}
+
 u64 GPU::GetTicks() const {
     // This values were reversed engineered by fincs from NVN
     // The gpu clock is reported in units of 385/625 nanoseconds
@@ -142,6 +164,13 @@ void GPU::FlushCommands() {
     renderer->Rasterizer().FlushCommands();
 }
 
+void GPU::SyncGuestHost() {
+    renderer->Rasterizer().SyncGuestHost();
+}
+
+void GPU::OnCommandListEnd() {
+    renderer->Rasterizer().ReleaseFences();
+}
 // Note that, traditionally, methods are treated as 4-byte addressable locations, and hence
 // their numbers are written down multiplied by 4 in Docs. Here we are not multiply by 4.
 // So the values you see in docs might be multiplied by 4.

src/video_core/gpu.h

@@ -155,7 +155,23 @@ public:
     /// Calls a GPU method.
     void CallMethod(const MethodCall& method_call);
 
+    /// Flush all current written commands into the host GPU for execution.
     void FlushCommands();
+    /// Synchronizes CPU writes with Host GPU memory.
+    void SyncGuestHost();
+    /// Signal the ending of command list.
+    virtual void OnCommandListEnd();
+
+    /// Request a host GPU memory flush from the CPU.
+    u64 RequestFlush(VAddr addr, std::size_t size);
+
+    /// Obtains current flush request fence id.
+    u64 CurrentFlushRequestFence() const {
+        return current_flush_fence.load(std::memory_order_relaxed);
+    }
+
+    /// Tick pending requests within the GPU.
+    void TickWork();
 
     /// Returns a reference to the Maxwell3D GPU engine.
     Engines::Maxwell3D& Maxwell3D();
@@ -325,6 +341,19 @@ private:
 
     std::condition_variable sync_cv;
 
+    struct FlushRequest {
+        FlushRequest(u64 fence, VAddr addr, std::size_t size)
+            : fence{fence}, addr{addr}, size{size} {}
+        u64 fence;
+        VAddr addr;
+        std::size_t size;
+    };
+
+    std::list<FlushRequest> flush_requests;
+    std::atomic<u64> current_flush_fence{};
+    u64 last_flush_fence{};
+    std::mutex flush_request_mutex;
+
     const bool is_async;
 };
 

src/video_core/gpu_asynch.cpp

@@ -52,4 +52,8 @@ void GPUAsynch::WaitIdle() const {
     gpu_thread.WaitIdle();
 }
 
+void GPUAsynch::OnCommandListEnd() {
+    gpu_thread.OnCommandListEnd();
+}
+
 } // namespace VideoCommon

src/video_core/gpu_asynch.h

@@ -32,6 +32,8 @@ public:
     void FlushAndInvalidateRegion(VAddr addr, u64 size) override;
     void WaitIdle() const override;
 
+    void OnCommandListEnd() override;
+
 protected:
     void TriggerCpuInterrupt(u32 syncpoint_id, u32 value) const override;
 

src/video_core/gpu_thread.cpp

@@ -6,6 +6,7 @@
 #include "common/microprofile.h"
 #include "core/core.h"
 #include "core/frontend/emu_window.h"
+#include "core/settings.h"
 #include "video_core/dma_pusher.h"
 #include "video_core/gpu.h"
 #include "video_core/gpu_thread.h"
@@ -14,8 +15,9 @@
 namespace VideoCommon::GPUThread {
 
 /// Runs the GPU thread
-static void RunThread(VideoCore::RendererBase& renderer, Core::Frontend::GraphicsContext& context,
-                      Tegra::DmaPusher& dma_pusher, SynchState& state) {
+static void RunThread(Core::System& system, VideoCore::RendererBase& renderer,
+                      Core::Frontend::GraphicsContext& context, Tegra::DmaPusher& dma_pusher,
+                      SynchState& state) {
     MicroProfileOnThreadCreate("GpuThread");
 
     // Wait for first GPU command before acquiring the window context
@@ -37,10 +39,14 @@ static void RunThread(VideoCore::RendererBase& renderer, Core::Frontend::Graphic
             dma_pusher.DispatchCalls();
         } else if (const auto data = std::get_if<SwapBuffersCommand>(&next.data)) {
             renderer.SwapBuffers(data->framebuffer ? &*data->framebuffer : nullptr);
+        } else if (const auto data = std::get_if<OnCommandListEndCommand>(&next.data)) {
+            renderer.Rasterizer().ReleaseFences();
+        } else if (const auto data = std::get_if<GPUTickCommand>(&next.data)) {
+            system.GPU().TickWork();
         } else if (const auto data = std::get_if<FlushRegionCommand>(&next.data)) {
             renderer.Rasterizer().FlushRegion(data->addr, data->size);
         } else if (const auto data = std::get_if<InvalidateRegionCommand>(&next.data)) {
-            renderer.Rasterizer().InvalidateRegion(data->addr, data->size);
+            renderer.Rasterizer().OnCPUWrite(data->addr, data->size);
         } else if (std::holds_alternative<EndProcessingCommand>(next.data)) {
             return;
         } else {
@@ -65,8 +71,8 @@ ThreadManager::~ThreadManager() {
 void ThreadManager::StartThread(VideoCore::RendererBase& renderer,
                                 Core::Frontend::GraphicsContext& context,
                                 Tegra::DmaPusher& dma_pusher) {
-    thread = std::thread{RunThread, std::ref(renderer), std::ref(context), std::ref(dma_pusher),
-                         std::ref(state)};
+    thread = std::thread{RunThread,         std::ref(system),     std::ref(renderer),
+                         std::ref(context), std::ref(dma_pusher), std::ref(state)};
 }
 
 void ThreadManager::SubmitList(Tegra::CommandList&& entries) {
@@ -78,16 +84,29 @@ void ThreadManager::SwapBuffers(const Tegra::FramebufferConfig* framebuffer) {
 }
 
 void ThreadManager::FlushRegion(VAddr addr, u64 size) {
-    PushCommand(FlushRegionCommand(addr, size));
+    if (!Settings::IsGPULevelHigh()) {
+        PushCommand(FlushRegionCommand(addr, size));
+        return;
+    }
+    if (!Settings::IsGPULevelExtreme()) {
+        return;
+    }
+    if (system.Renderer().Rasterizer().MustFlushRegion(addr, size)) {
+        auto& gpu = system.GPU();
+        u64 fence = gpu.RequestFlush(addr, size);
+        PushCommand(GPUTickCommand());
+        while (fence > gpu.CurrentFlushRequestFence()) {
+        }
+    }
 }
 
 void ThreadManager::InvalidateRegion(VAddr addr, u64 size) {
-    system.Renderer().Rasterizer().InvalidateRegion(addr, size);
+    system.Renderer().Rasterizer().OnCPUWrite(addr, size);
 }
 
 void ThreadManager::FlushAndInvalidateRegion(VAddr addr, u64 size) {
     // Skip flush on asynch mode, as FlushAndInvalidateRegion is not used for anything too important
-    InvalidateRegion(addr, size);
+    system.Renderer().Rasterizer().OnCPUWrite(addr, size);
 }
 
 void ThreadManager::WaitIdle() const {
@@ -95,6 +114,10 @@ void ThreadManager::WaitIdle() const {
     }
 }
 
+void ThreadManager::OnCommandListEnd() {
+    PushCommand(OnCommandListEndCommand());
+}
+
 u64 ThreadManager::PushCommand(CommandData&& command_data) {
     const u64 fence{++state.last_fence};
     state.queue.Push(CommandDataContainer(std::move(command_data), fence));

src/video_core/gpu_thread.h

@@ -70,9 +70,16 @@ struct FlushAndInvalidateRegionCommand final {
     u64 size;
 };
 
+/// Command called within the gpu, to schedule actions after a command list end
+struct OnCommandListEndCommand final {};
+
+/// Command to make the gpu look into pending requests
+struct GPUTickCommand final {};
+
 using CommandData =
     std::variant<EndProcessingCommand, SubmitListCommand, SwapBuffersCommand, FlushRegionCommand,
-                 InvalidateRegionCommand, FlushAndInvalidateRegionCommand>;
+                 InvalidateRegionCommand, FlushAndInvalidateRegionCommand, OnCommandListEndCommand,
+                 GPUTickCommand>;
 
 struct CommandDataContainer {
     CommandDataContainer() = default;
@@ -122,6 +129,8 @@ public:
     // Wait until the gpu thread is idle.
     void WaitIdle() const;
 
+    void OnCommandListEnd();
+
 private:
     /// Pushes a command to be executed by the GPU thread
     u64 PushCommand(CommandData&& command_data);

src/video_core/memory_manager.cpp

@@ -51,11 +51,8 @@ GPUVAddr MemoryManager::MapBufferEx(VAddr cpu_addr, u64 size) {
     const GPUVAddr gpu_addr{FindFreeRegion(address_space_base, aligned_size)};
 
     MapBackingMemory(gpu_addr, system.Memory().GetPointer(cpu_addr), aligned_size, cpu_addr);
-    ASSERT(system.CurrentProcess()
-               ->PageTable()
-               .SetMemoryAttribute(cpu_addr, size, Kernel::Memory::MemoryAttribute::DeviceShared,
-                                   Kernel::Memory::MemoryAttribute::DeviceShared)
-               .IsSuccess());
+    ASSERT(
+        system.CurrentProcess()->PageTable().LockForDeviceAddressSpace(cpu_addr, size).IsSuccess());
 
     return gpu_addr;
 }
@@ -66,11 +63,8 @@ GPUVAddr MemoryManager::MapBufferEx(VAddr cpu_addr, GPUVAddr gpu_addr, u64 size)
     const u64 aligned_size{Common::AlignUp(size, page_size)};
 
     MapBackingMemory(gpu_addr, system.Memory().GetPointer(cpu_addr), aligned_size, cpu_addr);
-    ASSERT(system.CurrentProcess()
-               ->PageTable()
-               .SetMemoryAttribute(cpu_addr, size, Kernel::Memory::MemoryAttribute::DeviceShared,
-                                   Kernel::Memory::MemoryAttribute::DeviceShared)
-               .IsSuccess());
+    ASSERT(
+        system.CurrentProcess()->PageTable().LockForDeviceAddressSpace(cpu_addr, size).IsSuccess());
     return gpu_addr;
 }
 
@@ -87,9 +81,7 @@ GPUVAddr MemoryManager::UnmapBuffer(GPUVAddr gpu_addr, u64 size) {
     UnmapRange(gpu_addr, aligned_size);
     ASSERT(system.CurrentProcess()
                ->PageTable()
-               .SetMemoryAttribute(cpu_addr.value(), size,
-                                   Kernel::Memory::MemoryAttribute::DeviceShared,
-                                   Kernel::Memory::MemoryAttribute::None)
+               .UnlockForDeviceAddressSpace(cpu_addr.value(), size)
                .IsSuccess());
 
     return gpu_addr;

src/video_core/query_cache.h

@@ -12,10 +12,12 @@
 #include <mutex>
 #include <optional>
 #include <unordered_map>
+#include <unordered_set>
 #include <vector>
 
 #include "common/assert.h"
 #include "core/core.h"
+#include "core/settings.h"
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/gpu.h"
 #include "video_core/memory_manager.h"
@@ -130,6 +132,9 @@ public:
         }
 
         query->BindCounter(Stream(type).Current(), timestamp);
+        if (Settings::values.use_asynchronous_gpu_emulation) {
+            AsyncFlushQuery(cpu_addr);
+        }
     }
 
     /// Updates counters from GPU state. Expected to be called once per draw, clear or dispatch.
@@ -170,6 +175,37 @@ public:
         return streams[static_cast<std::size_t>(type)];
     }
 
+    void CommitAsyncFlushes() {
+        committed_flushes.push_back(uncommitted_flushes);
+        uncommitted_flushes.reset();
+    }
+
+    bool HasUncommittedFlushes() const {
+        return uncommitted_flushes != nullptr;
+    }
+
+    bool ShouldWaitAsyncFlushes() const {
+        if (committed_flushes.empty()) {
+            return false;
+        }
+        return committed_flushes.front() != nullptr;
+    }
+
+    void PopAsyncFlushes() {
+        if (committed_flushes.empty()) {
+            return;
+        }
+        auto& flush_list = committed_flushes.front();
+        if (!flush_list) {
+            committed_flushes.pop_front();
+            return;
+        }
+        for (VAddr query_address : *flush_list) {
+            FlushAndRemoveRegion(query_address, 4);
+        }
+        committed_flushes.pop_front();
+    }
+
 protected:
     std::array<QueryPool, VideoCore::NumQueryTypes> query_pools;
 
@@ -224,6 +260,13 @@ private:
         return found != std::end(contents) ? &*found : nullptr;
     }
 
+    void AsyncFlushQuery(VAddr addr) {
+        if (!uncommitted_flushes) {
+            uncommitted_flushes = std::make_shared<std::unordered_set<VAddr>>();
+        }
+        uncommitted_flushes->insert(addr);
+    }
+
     static constexpr std::uintptr_t PAGE_SIZE = 4096;
     static constexpr unsigned PAGE_SHIFT = 12;
 
@@ -235,6 +278,9 @@ private:
     std::unordered_map<u64, std::vector<CachedQuery>> cached_queries;
 
     std::array<CounterStream, VideoCore::NumQueryTypes> streams;
+
+    std::shared_ptr<std::unordered_set<VAddr>> uncommitted_flushes{};
+    std::list<std::shared_ptr<std::unordered_set<VAddr>>> committed_flushes;
 };
 
 template <class QueryCache, class HostCounter>

src/video_core/rasterizer_interface.h

@@ -49,15 +49,33 @@ public:
     /// Records a GPU query and caches it
     virtual void Query(GPUVAddr gpu_addr, QueryType type, std::optional<u64> timestamp) = 0;
 
+    /// Signal a GPU based semaphore as a fence
+    virtual void SignalSemaphore(GPUVAddr addr, u32 value) = 0;
+
+    /// Signal a GPU based syncpoint as a fence
+    virtual void SignalSyncPoint(u32 value) = 0;
+
+    /// Release all pending fences.
+    virtual void ReleaseFences() = 0;
+
     /// Notify rasterizer that all caches should be flushed to Switch memory
     virtual void FlushAll() = 0;
 
     /// Notify rasterizer that any caches of the specified region should be flushed to Switch memory
     virtual void FlushRegion(VAddr addr, u64 size) = 0;
 
+    /// Check if the the specified memory area requires flushing to CPU Memory.
+    virtual bool MustFlushRegion(VAddr addr, u64 size) = 0;
+
     /// Notify rasterizer that any caches of the specified region should be invalidated
     virtual void InvalidateRegion(VAddr addr, u64 size) = 0;
 
+    /// Notify rasterizer that any caches of the specified region are desync with guest
+    virtual void OnCPUWrite(VAddr addr, u64 size) = 0;
+
+    /// Sync memory between guest and host.
+    virtual void SyncGuestHost() = 0;
+
     /// Notify rasterizer that any caches of the specified region should be flushed to Switch memory
     /// and invalidated
     virtual void FlushAndInvalidateRegion(VAddr addr, u64 size) = 0;

src/video_core/renderer_opengl/gl_buffer_cache.cpp

@@ -52,7 +52,7 @@ Buffer OGLBufferCache::CreateBlock(VAddr cpu_addr, std::size_t size) {
 }
 
 void OGLBufferCache::WriteBarrier() {
-    glMemoryBarrier(GL_ALL_BARRIER_BITS);
+    glMemoryBarrier(GL_SHADER_STORAGE_BARRIER_BIT);
 }
 
 GLuint OGLBufferCache::ToHandle(const Buffer& buffer) {
@@ -72,6 +72,7 @@ void OGLBufferCache::UploadBlockData(const Buffer& buffer, std::size_t offset, s
 void OGLBufferCache::DownloadBlockData(const Buffer& buffer, std::size_t offset, std::size_t size,
                                        u8* data) {
     MICROPROFILE_SCOPE(OpenGL_Buffer_Download);
+    glMemoryBarrier(GL_BUFFER_UPDATE_BARRIER_BIT);
     glGetNamedBufferSubData(buffer->GetHandle(), static_cast<GLintptr>(offset),
                             static_cast<GLsizeiptr>(size), data);
 }

src/video_core/renderer_opengl/gl_fence_manager.cpp

@@ -0,0 +1,72 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "common/assert.h"
+
+#include "video_core/renderer_opengl/gl_fence_manager.h"
+
+namespace OpenGL {
+
+GLInnerFence::GLInnerFence(u32 payload, bool is_stubbed)
+    : VideoCommon::FenceBase(payload, is_stubbed), sync_object{} {}
+
+GLInnerFence::GLInnerFence(GPUVAddr address, u32 payload, bool is_stubbed)
+    : VideoCommon::FenceBase(address, payload, is_stubbed), sync_object{} {}
+
+GLInnerFence::~GLInnerFence() = default;
+
+void GLInnerFence::Queue() {
+    if (is_stubbed) {
+        return;
+    }
+    ASSERT(sync_object.handle == 0);
+    sync_object.Create();
+}
+
+bool GLInnerFence::IsSignaled() const {
+    if (is_stubbed) {
+        return true;
+    }
+    ASSERT(sync_object.handle != 0);
+    GLsizei length;
+    GLint sync_status;
+    glGetSynciv(sync_object.handle, GL_SYNC_STATUS, sizeof(GLint), &length, &sync_status);
+    return sync_status == GL_SIGNALED;
+}
+
+void GLInnerFence::Wait() {
+    if (is_stubbed) {
+        return;
+    }
+    ASSERT(sync_object.handle != 0);
+    glClientWaitSync(sync_object.handle, 0, GL_TIMEOUT_IGNORED);
+}
+
+FenceManagerOpenGL::FenceManagerOpenGL(Core::System& system,
+                                       VideoCore::RasterizerInterface& rasterizer,
+                                       TextureCacheOpenGL& texture_cache,
+                                       OGLBufferCache& buffer_cache, QueryCache& query_cache)
+    : GenericFenceManager(system, rasterizer, texture_cache, buffer_cache, query_cache) {}
+
+Fence FenceManagerOpenGL::CreateFence(u32 value, bool is_stubbed) {
+    return std::make_shared<GLInnerFence>(value, is_stubbed);
+}
+
+Fence FenceManagerOpenGL::CreateFence(GPUVAddr addr, u32 value, bool is_stubbed) {
+    return std::make_shared<GLInnerFence>(addr, value, is_stubbed);
+}
+
+void FenceManagerOpenGL::QueueFence(Fence& fence) {
+    fence->Queue();
+}
+
+bool FenceManagerOpenGL::IsFenceSignaled(Fence& fence) const {
+    return fence->IsSignaled();
+}
+
+void FenceManagerOpenGL::WaitFence(Fence& fence) {
+    fence->Wait();
+}
+
+} // namespace OpenGL

src/video_core/renderer_opengl/gl_fence_manager.h

@@ -0,0 +1,53 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <memory>
+#include <glad/glad.h>
+
+#include "common/common_types.h"
+#include "video_core/fence_manager.h"
+#include "video_core/renderer_opengl/gl_buffer_cache.h"
+#include "video_core/renderer_opengl/gl_query_cache.h"
+#include "video_core/renderer_opengl/gl_resource_manager.h"
+#include "video_core/renderer_opengl/gl_texture_cache.h"
+
+namespace OpenGL {
+
+class GLInnerFence : public VideoCommon::FenceBase {
+public:
+    GLInnerFence(u32 payload, bool is_stubbed);
+    GLInnerFence(GPUVAddr address, u32 payload, bool is_stubbed);
+    ~GLInnerFence();
+
+    void Queue();
+
+    bool IsSignaled() const;
+
+    void Wait();
+
+private:
+    OGLSync sync_object;
+};
+
+using Fence = std::shared_ptr<GLInnerFence>;
+using GenericFenceManager =
+    VideoCommon::FenceManager<Fence, TextureCacheOpenGL, OGLBufferCache, QueryCache>;
+
+class FenceManagerOpenGL final : public GenericFenceManager {
+public:
+    FenceManagerOpenGL(Core::System& system, VideoCore::RasterizerInterface& rasterizer,
+                       TextureCacheOpenGL& texture_cache, OGLBufferCache& buffer_cache,
+                       QueryCache& query_cache);
+
+protected:
+    Fence CreateFence(u32 value, bool is_stubbed) override;
+    Fence CreateFence(GPUVAddr addr, u32 value, bool is_stubbed) override;
+    void QueueFence(Fence& fence) override;
+    bool IsFenceSignaled(Fence& fence) const override;
+    void WaitFence(Fence& fence) override;
+};
+
+} // namespace OpenGL

src/video_core/renderer_opengl/gl_rasterizer.cpp

@@ -99,9 +99,10 @@ RasterizerOpenGL::RasterizerOpenGL(Core::System& system, Core::Frontend::EmuWind
                                    ScreenInfo& info, GLShader::ProgramManager& program_manager,
                                    StateTracker& state_tracker)
     : RasterizerAccelerated{system.Memory()}, texture_cache{system, *this, device, state_tracker},
-      shader_cache{*this, system, emu_window, device}, query_cache{system, *this}, system{system},
-      screen_info{info}, program_manager{program_manager}, state_tracker{state_tracker},
-      buffer_cache{*this, system, device, STREAM_BUFFER_SIZE} {
+      shader_cache{*this, system, emu_window, device}, query_cache{system, *this},
+      buffer_cache{*this, system, device, STREAM_BUFFER_SIZE},
+      fence_manager{system, *this, texture_cache, buffer_cache, query_cache}, system{system},
+      screen_info{info}, program_manager{program_manager}, state_tracker{state_tracker} {
     CheckExtensions();
 }
 
@@ -599,6 +600,8 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
     EndTransformFeedback();
 
     ++num_queued_commands;
+
+    system.GPU().TickWork();
 }
 
 void RasterizerOpenGL::DispatchCompute(GPUVAddr code_addr) {
@@ -649,6 +652,13 @@ void RasterizerOpenGL::FlushRegion(VAddr addr, u64 size) {
     query_cache.FlushRegion(addr, size);
 }
 
+bool RasterizerOpenGL::MustFlushRegion(VAddr addr, u64 size) {
+    if (!Settings::IsGPULevelHigh()) {
+        return buffer_cache.MustFlushRegion(addr, size);
+    }
+    return texture_cache.MustFlushRegion(addr, size) || buffer_cache.MustFlushRegion(addr, size);
+}
+
 void RasterizerOpenGL::InvalidateRegion(VAddr addr, u64 size) {
     MICROPROFILE_SCOPE(OpenGL_CacheManagement);
     if (addr == 0 || size == 0) {
@@ -660,8 +670,52 @@ void RasterizerOpenGL::InvalidateRegion(VAddr addr, u64 size) {
     query_cache.InvalidateRegion(addr, size);
 }
 
+void RasterizerOpenGL::OnCPUWrite(VAddr addr, u64 size) {
+    MICROPROFILE_SCOPE(OpenGL_CacheManagement);
+    if (addr == 0 || size == 0) {
+        return;
+    }
+    texture_cache.OnCPUWrite(addr, size);
+    shader_cache.InvalidateRegion(addr, size);
+    buffer_cache.OnCPUWrite(addr, size);
+    query_cache.InvalidateRegion(addr, size);
+}
+
+void RasterizerOpenGL::SyncGuestHost() {
+    MICROPROFILE_SCOPE(OpenGL_CacheManagement);
+    texture_cache.SyncGuestHost();
+    buffer_cache.SyncGuestHost();
+}
+
+void RasterizerOpenGL::SignalSemaphore(GPUVAddr addr, u32 value) {
+    auto& gpu{system.GPU()};
+    if (!gpu.IsAsync()) {
+        auto& memory_manager{gpu.MemoryManager()};
+        memory_manager.Write<u32>(addr, value);
+        return;
+    }
+    fence_manager.SignalSemaphore(addr, value);
+}
+
+void RasterizerOpenGL::SignalSyncPoint(u32 value) {
+    auto& gpu{system.GPU()};
+    if (!gpu.IsAsync()) {
+        gpu.IncrementSyncPoint(value);
+        return;
+    }
+    fence_manager.SignalSyncPoint(value);
+}
+
+void RasterizerOpenGL::ReleaseFences() {
+    auto& gpu{system.GPU()};
+    if (!gpu.IsAsync()) {
+        return;
+    }
+    fence_manager.WaitPendingFences();
+}
+
 void RasterizerOpenGL::FlushAndInvalidateRegion(VAddr addr, u64 size) {
-    if (Settings::values.use_accurate_gpu_emulation) {
+    if (Settings::IsGPULevelExtreme()) {
         FlushRegion(addr, size);
     }
     InvalidateRegion(addr, size);

src/video_core/renderer_opengl/gl_rasterizer.h

@@ -23,6 +23,7 @@
 #include "video_core/rasterizer_interface.h"
 #include "video_core/renderer_opengl/gl_buffer_cache.h"
 #include "video_core/renderer_opengl/gl_device.h"
+#include "video_core/renderer_opengl/gl_fence_manager.h"
 #include "video_core/renderer_opengl/gl_framebuffer_cache.h"
 #include "video_core/renderer_opengl/gl_query_cache.h"
 #include "video_core/renderer_opengl/gl_resource_manager.h"
@@ -66,7 +67,13 @@ public:
     void Query(GPUVAddr gpu_addr, VideoCore::QueryType type, std::optional<u64> timestamp) override;
     void FlushAll() override;
     void FlushRegion(VAddr addr, u64 size) override;
+    bool MustFlushRegion(VAddr addr, u64 size) override;
     void InvalidateRegion(VAddr addr, u64 size) override;
+    void OnCPUWrite(VAddr addr, u64 size) override;
+    void SyncGuestHost() override;
+    void SignalSemaphore(GPUVAddr addr, u32 value) override;
+    void SignalSyncPoint(u32 value) override;
+    void ReleaseFences() override;
     void FlushAndInvalidateRegion(VAddr addr, u64 size) override;
     void FlushCommands() override;
     void TickFrame() override;
@@ -222,6 +229,8 @@ private:
     SamplerCacheOpenGL sampler_cache;
     FramebufferCacheOpenGL framebuffer_cache;
     QueryCache query_cache;
+    OGLBufferCache buffer_cache;
+    FenceManagerOpenGL fence_manager;
 
     Core::System& system;
     ScreenInfo& screen_info;
@@ -229,7 +238,6 @@ private:
     StateTracker& state_tracker;
 
     static constexpr std::size_t STREAM_BUFFER_SIZE = 128 * 1024 * 1024;
-    OGLBufferCache buffer_cache;
 
     GLint vertex_binding = 0;
 

src/video_core/renderer_opengl/gl_shader_cache.cpp

@@ -34,8 +34,6 @@
 namespace OpenGL {
 
 using Tegra::Engines::ShaderType;
-using VideoCommon::Shader::CompileDepth;
-using VideoCommon::Shader::CompilerSettings;
 using VideoCommon::Shader::ProgramCode;
 using VideoCommon::Shader::Registry;
 using VideoCommon::Shader::ShaderIR;
@@ -45,7 +43,7 @@ namespace {
 constexpr u32 STAGE_MAIN_OFFSET = 10;
 constexpr u32 KERNEL_MAIN_OFFSET = 0;
 
-constexpr CompilerSettings COMPILER_SETTINGS{CompileDepth::FullDecompile};
+constexpr VideoCommon::Shader::CompilerSettings COMPILER_SETTINGS{};
 
 /// Gets the address for the specified shader stage program
 GPUVAddr GetShaderAddress(Core::System& system, Maxwell::ShaderProgram program) {
@@ -450,7 +448,7 @@ Shader ShaderCacheOpenGL::GetStageProgram(Maxwell::ShaderProgram program) {
 
     // Look up shader in the cache based on address
     const auto cpu_addr{memory_manager.GpuToCpuAddress(address)};
-    Shader shader{cpu_addr ? TryGet(*cpu_addr) : nullptr};
+    Shader shader{cpu_addr ? TryGet(*cpu_addr) : null_shader};
     if (shader) {
         return last_shaders[static_cast<std::size_t>(program)] = shader;
     }
@@ -479,7 +477,12 @@ Shader ShaderCacheOpenGL::GetStageProgram(Maxwell::ShaderProgram program) {
         const std::size_t size_in_bytes = code.size() * sizeof(u64);
         shader = CachedShader::CreateFromCache(params, found->second, size_in_bytes);
     }
-    Register(shader);
+
+    if (cpu_addr) {
+        Register(shader);
+    } else {
+        null_shader = shader;
+    }
 
     return last_shaders[static_cast<std::size_t>(program)] = shader;
 }
@@ -488,7 +491,7 @@ Shader ShaderCacheOpenGL::GetComputeKernel(GPUVAddr code_addr) {
     auto& memory_manager{system.GPU().MemoryManager()};
     const auto cpu_addr{memory_manager.GpuToCpuAddress(code_addr)};
 
-    auto kernel = cpu_addr ? TryGet(*cpu_addr) : nullptr;
+    auto kernel = cpu_addr ? TryGet(*cpu_addr) : null_kernel;
     if (kernel) {
         return kernel;
     }
@@ -509,7 +512,11 @@ Shader ShaderCacheOpenGL::GetComputeKernel(GPUVAddr code_addr) {
         kernel = CachedShader::CreateFromCache(params, found->second, size_in_bytes);
     }
 
-    Register(kernel);
+    if (cpu_addr) {
+        Register(kernel);
+    } else {
+        null_kernel = kernel;
+    }
     return kernel;
 }
 

src/video_core/renderer_opengl/gl_shader_cache.h

@@ -125,6 +125,9 @@ private:
     ShaderDiskCacheOpenGL disk_cache;
     std::unordered_map<u64, PrecompiledShader> runtime_cache;
 
+    Shader null_shader{};
+    Shader null_kernel{};
+
     std::array<Shader, Maxwell::MaxShaderProgram> last_shaders;
 };
 

src/video_core/renderer_opengl/gl_shader_decompiler.cpp

@@ -484,7 +484,7 @@ private:
         code.AddLine("switch (jmp_to) {{");
 
         for (const auto& pair : ir.GetBasicBlocks()) {
-            const auto [address, bb] = pair;
+            const auto& [address, bb] = pair;
             code.AddLine("case 0x{:X}U: {{", address);
             ++code.scope;
 
@@ -1145,6 +1145,7 @@ private:
                 return {"gl_FragCoord"s + GetSwizzle(element), Type::Float};
             default:
                 UNREACHABLE();
+                return {"0", Type::Int};
             }
         case Attribute::Index::FrontColor:
             return {"gl_Color"s + GetSwizzle(element), Type::Float};
@@ -1483,8 +1484,8 @@ private:
         dy += '(';
 
         for (std::size_t index = 0; index < components; ++index) {
-            const auto operand_x{derivates.at(index * 2)};
-            const auto operand_y{derivates.at(index * 2 + 1)};
+            const auto& operand_x{derivates.at(index * 2)};
+            const auto& operand_y{derivates.at(index * 2 + 1)};
             dx += Visit(operand_x).AsFloat();
             dy += Visit(operand_y).AsFloat();
 

src/video_core/renderer_opengl/maxwell_to_gl.h

@@ -191,6 +191,7 @@ inline GLenum TextureFilterMode(Tegra::Texture::TextureFilter filter_mode,
         case Tegra::Texture::TextureMipmapFilter::Linear:
             return GL_LINEAR_MIPMAP_LINEAR;
         }
+        break;
     }
     case Tegra::Texture::TextureFilter::Nearest: {
         switch (mip_filter_mode) {
@@ -201,6 +202,7 @@ inline GLenum TextureFilterMode(Tegra::Texture::TextureFilter filter_mode,
         case Tegra::Texture::TextureMipmapFilter::Linear:
             return GL_NEAREST_MIPMAP_LINEAR;
         }
+        break;
     }
     }
     LOG_ERROR(Render_OpenGL, "Unimplemented texture filter mode={}", static_cast<u32>(filter_mode));

src/video_core/renderer_vulkan/fixed_pipeline_state.cpp

@@ -2,10 +2,12 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include <cstring>
 #include <tuple>
 
 #include <boost/functional/hash.hpp>
 
+#include "common/cityhash.h"
 #include "common/common_types.h"
 #include "video_core/renderer_vulkan/fixed_pipeline_state.h"
 
@@ -13,289 +15,352 @@ namespace Vulkan {
 
 namespace {
 
-constexpr FixedPipelineState::DepthStencil GetDepthStencilState(const Maxwell& regs) {
-    const FixedPipelineState::StencilFace front_stencil(
-        regs.stencil_front_op_fail, regs.stencil_front_op_zfail, regs.stencil_front_op_zpass,
-        regs.stencil_front_func_func);
-    const FixedPipelineState::StencilFace back_stencil =
-        regs.stencil_two_side_enable
-            ? FixedPipelineState::StencilFace(regs.stencil_back_op_fail, regs.stencil_back_op_zfail,
-                                              regs.stencil_back_op_zpass,
-                                              regs.stencil_back_func_func)
-            : front_stencil;
-    return FixedPipelineState::DepthStencil(
-        regs.depth_test_enable == 1, regs.depth_write_enabled == 1, regs.depth_bounds_enable == 1,
-        regs.stencil_enable == 1, regs.depth_test_func, front_stencil, back_stencil);
-}
-
-constexpr FixedPipelineState::InputAssembly GetInputAssemblyState(const Maxwell& regs) {
-    return FixedPipelineState::InputAssembly(
-        regs.draw.topology, regs.primitive_restart.enabled,
-        regs.draw.topology == Maxwell::PrimitiveTopology::Points ? regs.point_size : 0.0f);
-}
-
-constexpr FixedPipelineState::BlendingAttachment GetBlendingAttachmentState(
-    const Maxwell& regs, std::size_t render_target) {
-    const auto& mask = regs.color_mask[regs.color_mask_common ? 0 : render_target];
-    const std::array components = {mask.R != 0, mask.G != 0, mask.B != 0, mask.A != 0};
-
-    const FixedPipelineState::BlendingAttachment default_blending(
-        false, Maxwell::Blend::Equation::Add, Maxwell::Blend::Factor::One,
-        Maxwell::Blend::Factor::Zero, Maxwell::Blend::Equation::Add, Maxwell::Blend::Factor::One,
-        Maxwell::Blend::Factor::Zero, components);
-    if (render_target >= regs.rt_control.count) {
-        return default_blending;
-    }
-
-    if (!regs.independent_blend_enable) {
-        const auto& src = regs.blend;
-        if (!src.enable[render_target]) {
-            return default_blending;
-        }
-        return FixedPipelineState::BlendingAttachment(
-            true, src.equation_rgb, src.factor_source_rgb, src.factor_dest_rgb, src.equation_a,
-            src.factor_source_a, src.factor_dest_a, components);
-    }
-
-    if (!regs.blend.enable[render_target]) {
-        return default_blending;
-    }
-    const auto& src = regs.independent_blend[render_target];
-    return FixedPipelineState::BlendingAttachment(
-        true, src.equation_rgb, src.factor_source_rgb, src.factor_dest_rgb, src.equation_a,
-        src.factor_source_a, src.factor_dest_a, components);
-}
-
-constexpr FixedPipelineState::ColorBlending GetColorBlendingState(const Maxwell& regs) {
-    return FixedPipelineState::ColorBlending(
-        {regs.blend_color.r, regs.blend_color.g, regs.blend_color.b, regs.blend_color.a},
-        regs.rt_control.count,
-        {GetBlendingAttachmentState(regs, 0), GetBlendingAttachmentState(regs, 1),
-         GetBlendingAttachmentState(regs, 2), GetBlendingAttachmentState(regs, 3),
-         GetBlendingAttachmentState(regs, 4), GetBlendingAttachmentState(regs, 5),
-         GetBlendingAttachmentState(regs, 6), GetBlendingAttachmentState(regs, 7)});
-}
-
-constexpr FixedPipelineState::Tessellation GetTessellationState(const Maxwell& regs) {
-    return FixedPipelineState::Tessellation(regs.patch_vertices, regs.tess_mode.prim,
-                                            regs.tess_mode.spacing, regs.tess_mode.cw != 0);
-}
-
-constexpr std::size_t Point = 0;
-constexpr std::size_t Line = 1;
-constexpr std::size_t Polygon = 2;
-constexpr std::array PolygonOffsetEnableLUT = {
-    Point,   // Points
-    Line,    // Lines
-    Line,    // LineLoop
-    Line,    // LineStrip
-    Polygon, // Triangles
-    Polygon, // TriangleStrip
-    Polygon, // TriangleFan
-    Polygon, // Quads
-    Polygon, // QuadStrip
-    Polygon, // Polygon
-    Line,    // LinesAdjacency
-    Line,    // LineStripAdjacency
-    Polygon, // TrianglesAdjacency
-    Polygon, // TriangleStripAdjacency
-    Polygon, // Patches
+constexpr std::size_t POINT = 0;
+constexpr std::size_t LINE = 1;
+constexpr std::size_t POLYGON = 2;
+constexpr std::array POLYGON_OFFSET_ENABLE_LUT = {
+    POINT,   // Points
+    LINE,    // Lines
+    LINE,    // LineLoop
+    LINE,    // LineStrip
+    POLYGON, // Triangles
+    POLYGON, // TriangleStrip
+    POLYGON, // TriangleFan
+    POLYGON, // Quads
+    POLYGON, // QuadStrip
+    POLYGON, // Polygon
+    LINE,    // LinesAdjacency
+    LINE,    // LineStripAdjacency
+    POLYGON, // TrianglesAdjacency
+    POLYGON, // TriangleStripAdjacency
+    POLYGON, // Patches
 };
 
-constexpr FixedPipelineState::Rasterizer GetRasterizerState(const Maxwell& regs) {
-    const std::array enabled_lut = {regs.polygon_offset_point_enable,
-                                    regs.polygon_offset_line_enable,
-                                    regs.polygon_offset_fill_enable};
-    const auto topology = static_cast<std::size_t>(regs.draw.topology.Value());
-    const bool depth_bias_enabled = enabled_lut[PolygonOffsetEnableLUT[topology]];
-
-    const auto& clip = regs.view_volume_clip_control;
-    const bool depth_clamp_enabled = clip.depth_clamp_near == 1 || clip.depth_clamp_far == 1;
-
-    Maxwell::FrontFace front_face = regs.front_face;
-    if (regs.screen_y_control.triangle_rast_flip != 0 &&
-        regs.viewport_transform[0].scale_y > 0.0f) {
-        if (front_face == Maxwell::FrontFace::CounterClockWise)
-            front_face = Maxwell::FrontFace::ClockWise;
-        else if (front_face == Maxwell::FrontFace::ClockWise)
-            front_face = Maxwell::FrontFace::CounterClockWise;
-    }
-
-    const bool gl_ndc = regs.depth_mode == Maxwell::DepthMode::MinusOneToOne;
-    return FixedPipelineState::Rasterizer(regs.cull_test_enabled, depth_bias_enabled,
-                                          depth_clamp_enabled, gl_ndc, regs.cull_face, front_face);
-}
-
 } // Anonymous namespace
 
-std::size_t FixedPipelineState::VertexBinding::Hash() const noexcept {
-    return (index << stride) ^ divisor;
-}
-
-bool FixedPipelineState::VertexBinding::operator==(const VertexBinding& rhs) const noexcept {
-    return std::tie(index, stride, divisor) == std::tie(rhs.index, rhs.stride, rhs.divisor);
-}
-
-std::size_t FixedPipelineState::VertexAttribute::Hash() const noexcept {
-    return static_cast<std::size_t>(index) ^ (static_cast<std::size_t>(buffer) << 13) ^
-           (static_cast<std::size_t>(type) << 22) ^ (static_cast<std::size_t>(size) << 31) ^
-           (static_cast<std::size_t>(offset) << 36);
-}
-
-bool FixedPipelineState::VertexAttribute::operator==(const VertexAttribute& rhs) const noexcept {
-    return std::tie(index, buffer, type, size, offset) ==
-           std::tie(rhs.index, rhs.buffer, rhs.type, rhs.size, rhs.offset);
-}
-
-std::size_t FixedPipelineState::StencilFace::Hash() const noexcept {
-    return static_cast<std::size_t>(action_stencil_fail) ^
-           (static_cast<std::size_t>(action_depth_fail) << 4) ^
-           (static_cast<std::size_t>(action_depth_fail) << 20) ^
-           (static_cast<std::size_t>(action_depth_pass) << 36);
-}
-
-bool FixedPipelineState::StencilFace::operator==(const StencilFace& rhs) const noexcept {
-    return std::tie(action_stencil_fail, action_depth_fail, action_depth_pass, test_func) ==
-           std::tie(rhs.action_stencil_fail, rhs.action_depth_fail, rhs.action_depth_pass,
-                    rhs.test_func);
-}
-
-std::size_t FixedPipelineState::BlendingAttachment::Hash() const noexcept {
-    return static_cast<std::size_t>(enable) ^ (static_cast<std::size_t>(rgb_equation) << 5) ^
-           (static_cast<std::size_t>(src_rgb_func) << 10) ^
-           (static_cast<std::size_t>(dst_rgb_func) << 15) ^
-           (static_cast<std::size_t>(a_equation) << 20) ^
-           (static_cast<std::size_t>(src_a_func) << 25) ^
-           (static_cast<std::size_t>(dst_a_func) << 30) ^
-           (static_cast<std::size_t>(components[0]) << 35) ^
-           (static_cast<std::size_t>(components[1]) << 36) ^
-           (static_cast<std::size_t>(components[2]) << 37) ^
-           (static_cast<std::size_t>(components[3]) << 38);
-}
-
-bool FixedPipelineState::BlendingAttachment::operator==(const BlendingAttachment& rhs) const
-    noexcept {
-    return std::tie(enable, rgb_equation, src_rgb_func, dst_rgb_func, a_equation, src_a_func,
-                    dst_a_func, components) ==
-           std::tie(rhs.enable, rhs.rgb_equation, rhs.src_rgb_func, rhs.dst_rgb_func,
-                    rhs.a_equation, rhs.src_a_func, rhs.dst_a_func, rhs.components);
-}
-
-std::size_t FixedPipelineState::VertexInput::Hash() const noexcept {
-    std::size_t hash = num_bindings ^ (num_attributes << 32);
-    for (std::size_t i = 0; i < num_bindings; ++i) {
-        boost::hash_combine(hash, bindings[i].Hash());
+void FixedPipelineState::DepthStencil::Fill(const Maxwell& regs) noexcept {
+    raw = 0;
+    front.action_stencil_fail.Assign(PackStencilOp(regs.stencil_front_op_fail));
+    front.action_depth_fail.Assign(PackStencilOp(regs.stencil_front_op_zfail));
+    front.action_depth_pass.Assign(PackStencilOp(regs.stencil_front_op_zpass));
+    front.test_func.Assign(PackComparisonOp(regs.stencil_front_func_func));
+    if (regs.stencil_two_side_enable) {
+        back.action_stencil_fail.Assign(PackStencilOp(regs.stencil_back_op_fail));
+        back.action_depth_fail.Assign(PackStencilOp(regs.stencil_back_op_zfail));
+        back.action_depth_pass.Assign(PackStencilOp(regs.stencil_back_op_zpass));
+        back.test_func.Assign(PackComparisonOp(regs.stencil_back_func_func));
+    } else {
+        back.action_stencil_fail.Assign(front.action_stencil_fail);
+        back.action_depth_fail.Assign(front.action_depth_fail);
+        back.action_depth_pass.Assign(front.action_depth_pass);
+        back.test_func.Assign(front.test_func);
     }
-    for (std::size_t i = 0; i < num_attributes; ++i) {
-        boost::hash_combine(hash, attributes[i].Hash());
+    depth_test_enable.Assign(regs.depth_test_enable);
+    depth_write_enable.Assign(regs.depth_write_enabled);
+    depth_bounds_enable.Assign(regs.depth_bounds_enable);
+    stencil_enable.Assign(regs.stencil_enable);
+    depth_test_func.Assign(PackComparisonOp(regs.depth_test_func));
+}
+
+void FixedPipelineState::Rasterizer::Fill(const Maxwell& regs) noexcept {
+    const auto& clip = regs.view_volume_clip_control;
+    const std::array enabled_lut = {regs.polygon_offset_point_enable,
+                                    regs.polygon_offset_line_enable,
+                                    regs.polygon_offset_fill_enable};
+    const u32 topology_index = static_cast<u32>(regs.draw.topology.Value());
+
+    u32 packed_front_face = PackFrontFace(regs.front_face);
+    if (regs.screen_y_control.triangle_rast_flip != 0 &&
+        regs.viewport_transform[0].scale_y > 0.0f) {
+        // Flip front face
+        packed_front_face = 1 - packed_front_face;
     }
-    return hash;
+
+    raw = 0;
+    topology.Assign(topology_index);
+    primitive_restart_enable.Assign(regs.primitive_restart.enabled != 0 ? 1 : 0);
+    cull_enable.Assign(regs.cull_test_enabled != 0 ? 1 : 0);
+    depth_bias_enable.Assign(enabled_lut[POLYGON_OFFSET_ENABLE_LUT[topology_index]] != 0 ? 1 : 0);
+    depth_clamp_enable.Assign(clip.depth_clamp_near == 1 || clip.depth_clamp_far == 1 ? 1 : 0);
+    ndc_minus_one_to_one.Assign(regs.depth_mode == Maxwell::DepthMode::MinusOneToOne ? 1 : 0);
+    cull_face.Assign(PackCullFace(regs.cull_face));
+    front_face.Assign(packed_front_face);
+    polygon_mode.Assign(PackPolygonMode(regs.polygon_mode_front));
+    patch_control_points_minus_one.Assign(regs.patch_vertices - 1);
+    tessellation_primitive.Assign(static_cast<u32>(regs.tess_mode.prim.Value()));
+    tessellation_spacing.Assign(static_cast<u32>(regs.tess_mode.spacing.Value()));
+    tessellation_clockwise.Assign(regs.tess_mode.cw.Value());
+    logic_op_enable.Assign(regs.logic_op.enable != 0 ? 1 : 0);
+    logic_op.Assign(PackLogicOp(regs.logic_op.operation));
+    std::memcpy(&point_size, &regs.point_size, sizeof(point_size)); // TODO: C++20 std::bit_cast
 }
 
-bool FixedPipelineState::VertexInput::operator==(const VertexInput& rhs) const noexcept {
-    return std::equal(bindings.begin(), bindings.begin() + num_bindings, rhs.bindings.begin(),
-                      rhs.bindings.begin() + rhs.num_bindings) &&
-           std::equal(attributes.begin(), attributes.begin() + num_attributes,
-                      rhs.attributes.begin(), rhs.attributes.begin() + rhs.num_attributes);
-}
-
-std::size_t FixedPipelineState::InputAssembly::Hash() const noexcept {
-    std::size_t point_size_int = 0;
-    std::memcpy(&point_size_int, &point_size, sizeof(point_size));
-    return (static_cast<std::size_t>(topology) << 24) ^ (point_size_int << 32) ^
-           static_cast<std::size_t>(primitive_restart_enable);
-}
-
-bool FixedPipelineState::InputAssembly::operator==(const InputAssembly& rhs) const noexcept {
-    return std::tie(topology, primitive_restart_enable, point_size) ==
-           std::tie(rhs.topology, rhs.primitive_restart_enable, rhs.point_size);
-}
-
-std::size_t FixedPipelineState::Tessellation::Hash() const noexcept {
-    return static_cast<std::size_t>(patch_control_points) ^
-           (static_cast<std::size_t>(primitive) << 6) ^ (static_cast<std::size_t>(spacing) << 8) ^
-           (static_cast<std::size_t>(clockwise) << 10);
-}
-
-bool FixedPipelineState::Tessellation::operator==(const Tessellation& rhs) const noexcept {
-    return std::tie(patch_control_points, primitive, spacing, clockwise) ==
-           std::tie(rhs.patch_control_points, rhs.primitive, rhs.spacing, rhs.clockwise);
-}
-
-std::size_t FixedPipelineState::Rasterizer::Hash() const noexcept {
-    return static_cast<std::size_t>(cull_enable) ^
-           (static_cast<std::size_t>(depth_bias_enable) << 1) ^
-           (static_cast<std::size_t>(depth_clamp_enable) << 2) ^
-           (static_cast<std::size_t>(ndc_minus_one_to_one) << 3) ^
-           (static_cast<std::size_t>(cull_face) << 24) ^
-           (static_cast<std::size_t>(front_face) << 48);
-}
-
-bool FixedPipelineState::Rasterizer::operator==(const Rasterizer& rhs) const noexcept {
-    return std::tie(cull_enable, depth_bias_enable, depth_clamp_enable, ndc_minus_one_to_one,
-                    cull_face, front_face) ==
-           std::tie(rhs.cull_enable, rhs.depth_bias_enable, rhs.depth_clamp_enable,
-                    rhs.ndc_minus_one_to_one, rhs.cull_face, rhs.front_face);
-}
-
-std::size_t FixedPipelineState::DepthStencil::Hash() const noexcept {
-    std::size_t hash = static_cast<std::size_t>(depth_test_enable) ^
-                       (static_cast<std::size_t>(depth_write_enable) << 1) ^
-                       (static_cast<std::size_t>(depth_bounds_enable) << 2) ^
-                       (static_cast<std::size_t>(stencil_enable) << 3) ^
-                       (static_cast<std::size_t>(depth_test_function) << 4);
-    boost::hash_combine(hash, front_stencil.Hash());
-    boost::hash_combine(hash, back_stencil.Hash());
-    return hash;
-}
-
-bool FixedPipelineState::DepthStencil::operator==(const DepthStencil& rhs) const noexcept {
-    return std::tie(depth_test_enable, depth_write_enable, depth_bounds_enable, depth_test_function,
-                    stencil_enable, front_stencil, back_stencil) ==
-           std::tie(rhs.depth_test_enable, rhs.depth_write_enable, rhs.depth_bounds_enable,
-                    rhs.depth_test_function, rhs.stencil_enable, rhs.front_stencil,
-                    rhs.back_stencil);
-}
-
-std::size_t FixedPipelineState::ColorBlending::Hash() const noexcept {
-    std::size_t hash = attachments_count << 13;
-    for (std::size_t rt = 0; rt < static_cast<std::size_t>(attachments_count); ++rt) {
-        boost::hash_combine(hash, attachments[rt].Hash());
+void FixedPipelineState::ColorBlending::Fill(const Maxwell& regs) noexcept {
+    for (std::size_t index = 0; index < std::size(attachments); ++index) {
+        attachments[index].Fill(regs, index);
     }
-    return hash;
 }
 
-bool FixedPipelineState::ColorBlending::operator==(const ColorBlending& rhs) const noexcept {
-    return std::equal(attachments.begin(), attachments.begin() + attachments_count,
-                      rhs.attachments.begin(), rhs.attachments.begin() + rhs.attachments_count);
+void FixedPipelineState::BlendingAttachment::Fill(const Maxwell& regs, std::size_t index) {
+    const auto& mask = regs.color_mask[regs.color_mask_common ? 0 : index];
+
+    raw = 0;
+    mask_r.Assign(mask.R);
+    mask_g.Assign(mask.G);
+    mask_b.Assign(mask.B);
+    mask_a.Assign(mask.A);
+
+    // TODO: C++20 Use templated lambda to deduplicate code
+
+    if (!regs.independent_blend_enable) {
+        const auto& src = regs.blend;
+        if (!src.enable[index]) {
+            return;
+        }
+        equation_rgb.Assign(PackBlendEquation(src.equation_rgb));
+        equation_a.Assign(PackBlendEquation(src.equation_a));
+        factor_source_rgb.Assign(PackBlendFactor(src.factor_source_rgb));
+        factor_dest_rgb.Assign(PackBlendFactor(src.factor_dest_rgb));
+        factor_source_a.Assign(PackBlendFactor(src.factor_source_a));
+        factor_dest_a.Assign(PackBlendFactor(src.factor_dest_a));
+        enable.Assign(1);
+        return;
+    }
+
+    if (!regs.blend.enable[index]) {
+        return;
+    }
+    const auto& src = regs.independent_blend[index];
+    equation_rgb.Assign(PackBlendEquation(src.equation_rgb));
+    equation_a.Assign(PackBlendEquation(src.equation_a));
+    factor_source_rgb.Assign(PackBlendFactor(src.factor_source_rgb));
+    factor_dest_rgb.Assign(PackBlendFactor(src.factor_dest_rgb));
+    factor_source_a.Assign(PackBlendFactor(src.factor_source_a));
+    factor_dest_a.Assign(PackBlendFactor(src.factor_dest_a));
+    enable.Assign(1);
 }
 
 std::size_t FixedPipelineState::Hash() const noexcept {
-    std::size_t hash = 0;
-    boost::hash_combine(hash, vertex_input.Hash());
-    boost::hash_combine(hash, input_assembly.Hash());
-    boost::hash_combine(hash, tessellation.Hash());
-    boost::hash_combine(hash, rasterizer.Hash());
-    boost::hash_combine(hash, depth_stencil.Hash());
-    boost::hash_combine(hash, color_blending.Hash());
-    return hash;
+    const u64 hash = Common::CityHash64(reinterpret_cast<const char*>(this), sizeof *this);
+    return static_cast<std::size_t>(hash);
 }
 
 bool FixedPipelineState::operator==(const FixedPipelineState& rhs) const noexcept {
-    return std::tie(vertex_input, input_assembly, tessellation, rasterizer, depth_stencil,
-                    color_blending) == std::tie(rhs.vertex_input, rhs.input_assembly,
-                                                rhs.tessellation, rhs.rasterizer, rhs.depth_stencil,
-                                                rhs.color_blending);
+    return std::memcmp(this, &rhs, sizeof *this) == 0;
 }
 
 FixedPipelineState GetFixedPipelineState(const Maxwell& regs) {
     FixedPipelineState fixed_state;
-    fixed_state.input_assembly = GetInputAssemblyState(regs);
-    fixed_state.tessellation = GetTessellationState(regs);
-    fixed_state.rasterizer = GetRasterizerState(regs);
-    fixed_state.depth_stencil = GetDepthStencilState(regs);
-    fixed_state.color_blending = GetColorBlendingState(regs);
+    fixed_state.rasterizer.Fill(regs);
+    fixed_state.depth_stencil.Fill(regs);
+    fixed_state.color_blending.Fill(regs);
+    fixed_state.padding = {};
     return fixed_state;
 }
 
+u32 FixedPipelineState::PackComparisonOp(Maxwell::ComparisonOp op) noexcept {
+    // OpenGL enums go from 0x200 to 0x207 and the others from 1 to 8
+    // If we substract 0x200 to OpenGL enums and 1 to the others we get a 0-7 range.
+    // Perfect for a hash.
+    const u32 value = static_cast<u32>(op);
+    return value - (value >= 0x200 ? 0x200 : 1);
+}
+
+Maxwell::ComparisonOp FixedPipelineState::UnpackComparisonOp(u32 packed) noexcept {
+    // Read PackComparisonOp for the logic behind this.
+    return static_cast<Maxwell::ComparisonOp>(packed + 1);
+}
+
+u32 FixedPipelineState::PackStencilOp(Maxwell::StencilOp op) noexcept {
+    switch (op) {
+    case Maxwell::StencilOp::Keep:
+    case Maxwell::StencilOp::KeepOGL:
+        return 0;
+    case Maxwell::StencilOp::Zero:
+    case Maxwell::StencilOp::ZeroOGL:
+        return 1;
+    case Maxwell::StencilOp::Replace:
+    case Maxwell::StencilOp::ReplaceOGL:
+        return 2;
+    case Maxwell::StencilOp::Incr:
+    case Maxwell::StencilOp::IncrOGL:
+        return 3;
+    case Maxwell::StencilOp::Decr:
+    case Maxwell::StencilOp::DecrOGL:
+        return 4;
+    case Maxwell::StencilOp::Invert:
+    case Maxwell::StencilOp::InvertOGL:
+        return 5;
+    case Maxwell::StencilOp::IncrWrap:
+    case Maxwell::StencilOp::IncrWrapOGL:
+        return 6;
+    case Maxwell::StencilOp::DecrWrap:
+    case Maxwell::StencilOp::DecrWrapOGL:
+        return 7;
+    }
+    return 0;
+}
+
+Maxwell::StencilOp FixedPipelineState::UnpackStencilOp(u32 packed) noexcept {
+    static constexpr std::array LUT = {Maxwell::StencilOp::Keep,     Maxwell::StencilOp::Zero,
+                                       Maxwell::StencilOp::Replace,  Maxwell::StencilOp::Incr,
+                                       Maxwell::StencilOp::Decr,     Maxwell::StencilOp::Invert,
+                                       Maxwell::StencilOp::IncrWrap, Maxwell::StencilOp::DecrWrap};
+    return LUT[packed];
+}
+
+u32 FixedPipelineState::PackCullFace(Maxwell::CullFace cull) noexcept {
+    // FrontAndBack is 0x408, by substracting 0x406 in it we get 2.
+    // Individual cull faces are in 0x404 and 0x405, substracting 0x404 we get 0 and 1.
+    const u32 value = static_cast<u32>(cull);
+    return value - (value == 0x408 ? 0x406 : 0x404);
+}
+
+Maxwell::CullFace FixedPipelineState::UnpackCullFace(u32 packed) noexcept {
+    static constexpr std::array LUT = {Maxwell::CullFace::Front, Maxwell::CullFace::Back,
+                                       Maxwell::CullFace::FrontAndBack};
+    return LUT[packed];
+}
+
+u32 FixedPipelineState::PackFrontFace(Maxwell::FrontFace face) noexcept {
+    return static_cast<u32>(face) - 0x900;
+}
+
+Maxwell::FrontFace FixedPipelineState::UnpackFrontFace(u32 packed) noexcept {
+    return static_cast<Maxwell::FrontFace>(packed + 0x900);
+}
+
+u32 FixedPipelineState::PackPolygonMode(Maxwell::PolygonMode mode) noexcept {
+    return static_cast<u32>(mode) - 0x1B00;
+}
+
+Maxwell::PolygonMode FixedPipelineState::UnpackPolygonMode(u32 packed) noexcept {
+    return static_cast<Maxwell::PolygonMode>(packed + 0x1B00);
+}
+
+u32 FixedPipelineState::PackLogicOp(Maxwell::LogicOperation op) noexcept {
+    return static_cast<u32>(op) - 0x1500;
+}
+
+Maxwell::LogicOperation FixedPipelineState::UnpackLogicOp(u32 packed) noexcept {
+    return static_cast<Maxwell::LogicOperation>(packed + 0x1500);
+}
+
+u32 FixedPipelineState::PackBlendEquation(Maxwell::Blend::Equation equation) noexcept {
+    switch (equation) {
+    case Maxwell::Blend::Equation::Add:
+    case Maxwell::Blend::Equation::AddGL:
+        return 0;
+    case Maxwell::Blend::Equation::Subtract:
+    case Maxwell::Blend::Equation::SubtractGL:
+        return 1;
+    case Maxwell::Blend::Equation::ReverseSubtract:
+    case Maxwell::Blend::Equation::ReverseSubtractGL:
+        return 2;
+    case Maxwell::Blend::Equation::Min:
+    case Maxwell::Blend::Equation::MinGL:
+        return 3;
+    case Maxwell::Blend::Equation::Max:
+    case Maxwell::Blend::Equation::MaxGL:
+        return 4;
+    }
+    return 0;
+}
+
+Maxwell::Blend::Equation FixedPipelineState::UnpackBlendEquation(u32 packed) noexcept {
+    static constexpr std::array LUT = {
+        Maxwell::Blend::Equation::Add, Maxwell::Blend::Equation::Subtract,
+        Maxwell::Blend::Equation::ReverseSubtract, Maxwell::Blend::Equation::Min,
+        Maxwell::Blend::Equation::Max};
+    return LUT[packed];
+}
+
+u32 FixedPipelineState::PackBlendFactor(Maxwell::Blend::Factor factor) noexcept {
+    switch (factor) {
+    case Maxwell::Blend::Factor::Zero:
+    case Maxwell::Blend::Factor::ZeroGL:
+        return 0;
+    case Maxwell::Blend::Factor::One:
+    case Maxwell::Blend::Factor::OneGL:
+        return 1;
+    case Maxwell::Blend::Factor::SourceColor:
+    case Maxwell::Blend::Factor::SourceColorGL:
+        return 2;
+    case Maxwell::Blend::Factor::OneMinusSourceColor:
+    case Maxwell::Blend::Factor::OneMinusSourceColorGL:
+        return 3;
+    case Maxwell::Blend::Factor::SourceAlpha:
+    case Maxwell::Blend::Factor::SourceAlphaGL:
+        return 4;
+    case Maxwell::Blend::Factor::OneMinusSourceAlpha:
+    case Maxwell::Blend::Factor::OneMinusSourceAlphaGL:
+        return 5;
+    case Maxwell::Blend::Factor::DestAlpha:
+    case Maxwell::Blend::Factor::DestAlphaGL:
+        return 6;
+    case Maxwell::Blend::Factor::OneMinusDestAlpha:
+    case Maxwell::Blend::Factor::OneMinusDestAlphaGL:
+        return 7;
+    case Maxwell::Blend::Factor::DestColor:
+    case Maxwell::Blend::Factor::DestColorGL:
+        return 8;
+    case Maxwell::Blend::Factor::OneMinusDestColor:
+    case Maxwell::Blend::Factor::OneMinusDestColorGL:
+        return 9;
+    case Maxwell::Blend::Factor::SourceAlphaSaturate:
+    case Maxwell::Blend::Factor::SourceAlphaSaturateGL:
+        return 10;
+    case Maxwell::Blend::Factor::Source1Color:
+    case Maxwell::Blend::Factor::Source1ColorGL:
+        return 11;
+    case Maxwell::Blend::Factor::OneMinusSource1Color:
+    case Maxwell::Blend::Factor::OneMinusSource1ColorGL:
+        return 12;
+    case Maxwell::Blend::Factor::Source1Alpha:
+    case Maxwell::Blend::Factor::Source1AlphaGL:
+        return 13;
+    case Maxwell::Blend::Factor::OneMinusSource1Alpha:
+    case Maxwell::Blend::Factor::OneMinusSource1AlphaGL:
+        return 14;
+    case Maxwell::Blend::Factor::ConstantColor:
+    case Maxwell::Blend::Factor::ConstantColorGL:
+        return 15;
+    case Maxwell::Blend::Factor::OneMinusConstantColor:
+    case Maxwell::Blend::Factor::OneMinusConstantColorGL:
+        return 16;
+    case Maxwell::Blend::Factor::ConstantAlpha:
+    case Maxwell::Blend::Factor::ConstantAlphaGL:
+        return 17;
+    case Maxwell::Blend::Factor::OneMinusConstantAlpha:
+    case Maxwell::Blend::Factor::OneMinusConstantAlphaGL:
+        return 18;
+    }
+    return 0;
+}
+
+Maxwell::Blend::Factor FixedPipelineState::UnpackBlendFactor(u32 packed) noexcept {
+    static constexpr std::array LUT = {
+        Maxwell::Blend::Factor::Zero,
+        Maxwell::Blend::Factor::One,
+        Maxwell::Blend::Factor::SourceColor,
+        Maxwell::Blend::Factor::OneMinusSourceColor,
+        Maxwell::Blend::Factor::SourceAlpha,
+        Maxwell::Blend::Factor::OneMinusSourceAlpha,
+        Maxwell::Blend::Factor::DestAlpha,
+        Maxwell::Blend::Factor::OneMinusDestAlpha,
+        Maxwell::Blend::Factor::DestColor,
+        Maxwell::Blend::Factor::OneMinusDestColor,
+        Maxwell::Blend::Factor::SourceAlphaSaturate,
+        Maxwell::Blend::Factor::Source1Color,
+        Maxwell::Blend::Factor::OneMinusSource1Color,
+        Maxwell::Blend::Factor::Source1Alpha,
+        Maxwell::Blend::Factor::OneMinusSource1Alpha,
+        Maxwell::Blend::Factor::ConstantColor,
+        Maxwell::Blend::Factor::OneMinusConstantColor,
+        Maxwell::Blend::Factor::ConstantAlpha,
+        Maxwell::Blend::Factor::OneMinusConstantAlpha,
+    };
+    return LUT[packed];
+}
+
 } // namespace Vulkan

src/video_core/renderer_vulkan/fixed_pipeline_state.h

@@ -7,6 +7,7 @@
 #include <array>
 #include <type_traits>
 
+#include "common/bit_field.h"
 #include "common/common_types.h"
 
 #include "video_core/engines/maxwell_3d.h"
@@ -16,93 +17,48 @@ namespace Vulkan {
 
 using Maxwell = Tegra::Engines::Maxwell3D::Regs;
 
-// TODO(Rodrigo): Optimize this structure.
+struct alignas(32) FixedPipelineState {
+    static u32 PackComparisonOp(Maxwell::ComparisonOp op) noexcept;
+    static Maxwell::ComparisonOp UnpackComparisonOp(u32 packed) noexcept;
 
-struct FixedPipelineState {
-    using PixelFormat = VideoCore::Surface::PixelFormat;
+    static u32 PackStencilOp(Maxwell::StencilOp op) noexcept;
+    static Maxwell::StencilOp UnpackStencilOp(u32 packed) noexcept;
 
-    struct VertexBinding {
-        constexpr VertexBinding(u32 index, u32 stride, u32 divisor)
-            : index{index}, stride{stride}, divisor{divisor} {}
-        VertexBinding() = default;
+    static u32 PackCullFace(Maxwell::CullFace cull) noexcept;
+    static Maxwell::CullFace UnpackCullFace(u32 packed) noexcept;
 
-        u32 index;
-        u32 stride;
-        u32 divisor;
+    static u32 PackFrontFace(Maxwell::FrontFace face) noexcept;
+    static Maxwell::FrontFace UnpackFrontFace(u32 packed) noexcept;
 
-        std::size_t Hash() const noexcept;
+    static u32 PackPolygonMode(Maxwell::PolygonMode mode) noexcept;
+    static Maxwell::PolygonMode UnpackPolygonMode(u32 packed) noexcept;
 
-        bool operator==(const VertexBinding& rhs) const noexcept;
+    static u32 PackLogicOp(Maxwell::LogicOperation op) noexcept;
+    static Maxwell::LogicOperation UnpackLogicOp(u32 packed) noexcept;
 
-        bool operator!=(const VertexBinding& rhs) const noexcept {
-            return !operator==(rhs);
-        }
-    };
+    static u32 PackBlendEquation(Maxwell::Blend::Equation equation) noexcept;
+    static Maxwell::Blend::Equation UnpackBlendEquation(u32 packed) noexcept;
 
-    struct VertexAttribute {
-        constexpr VertexAttribute(u32 index, u32 buffer, Maxwell::VertexAttribute::Type type,
-                                  Maxwell::VertexAttribute::Size size, u32 offset)
-            : index{index}, buffer{buffer}, type{type}, size{size}, offset{offset} {}
-        VertexAttribute() = default;
-
-        u32 index;
-        u32 buffer;
-        Maxwell::VertexAttribute::Type type;
-        Maxwell::VertexAttribute::Size size;
-        u32 offset;
-
-        std::size_t Hash() const noexcept;
-
-        bool operator==(const VertexAttribute& rhs) const noexcept;
-
-        bool operator!=(const VertexAttribute& rhs) const noexcept {
-            return !operator==(rhs);
-        }
-    };
-
-    struct StencilFace {
-        constexpr StencilFace(Maxwell::StencilOp action_stencil_fail,
-                              Maxwell::StencilOp action_depth_fail,
-                              Maxwell::StencilOp action_depth_pass, Maxwell::ComparisonOp test_func)
-            : action_stencil_fail{action_stencil_fail}, action_depth_fail{action_depth_fail},
-              action_depth_pass{action_depth_pass}, test_func{test_func} {}
-        StencilFace() = default;
-
-        Maxwell::StencilOp action_stencil_fail;
-        Maxwell::StencilOp action_depth_fail;
-        Maxwell::StencilOp action_depth_pass;
-        Maxwell::ComparisonOp test_func;
-
-        std::size_t Hash() const noexcept;
-
-        bool operator==(const StencilFace& rhs) const noexcept;
-
-        bool operator!=(const StencilFace& rhs) const noexcept {
-            return !operator==(rhs);
-        }
-    };
+    static u32 PackBlendFactor(Maxwell::Blend::Factor factor) noexcept;
+    static Maxwell::Blend::Factor UnpackBlendFactor(u32 packed) noexcept;
 
     struct BlendingAttachment {
-        constexpr BlendingAttachment(bool enable, Maxwell::Blend::Equation rgb_equation,
-                                     Maxwell::Blend::Factor src_rgb_func,
-                                     Maxwell::Blend::Factor dst_rgb_func,
-                                     Maxwell::Blend::Equation a_equation,
-                                     Maxwell::Blend::Factor src_a_func,
-                                     Maxwell::Blend::Factor dst_a_func,
-                                     std::array<bool, 4> components)
-            : enable{enable}, rgb_equation{rgb_equation}, src_rgb_func{src_rgb_func},
-              dst_rgb_func{dst_rgb_func}, a_equation{a_equation}, src_a_func{src_a_func},
-              dst_a_func{dst_a_func}, components{components} {}
-        BlendingAttachment() = default;
+        union {
+            u32 raw;
+            BitField<0, 1, u32> mask_r;
+            BitField<1, 1, u32> mask_g;
+            BitField<2, 1, u32> mask_b;
+            BitField<3, 1, u32> mask_a;
+            BitField<4, 3, u32> equation_rgb;
+            BitField<7, 3, u32> equation_a;
+            BitField<10, 5, u32> factor_source_rgb;
+            BitField<15, 5, u32> factor_dest_rgb;
+            BitField<20, 5, u32> factor_source_a;
+            BitField<25, 5, u32> factor_dest_a;
+            BitField<30, 1, u32> enable;
+        };
 
-        bool enable;
-        Maxwell::Blend::Equation rgb_equation;
-        Maxwell::Blend::Factor src_rgb_func;
-        Maxwell::Blend::Factor dst_rgb_func;
-        Maxwell::Blend::Equation a_equation;
-        Maxwell::Blend::Factor src_a_func;
-        Maxwell::Blend::Factor dst_a_func;
-        std::array<bool, 4> components;
+        void Fill(const Maxwell& regs, std::size_t index);
 
         std::size_t Hash() const noexcept;
 
@@ -111,136 +67,178 @@ struct FixedPipelineState {
         bool operator!=(const BlendingAttachment& rhs) const noexcept {
             return !operator==(rhs);
         }
+
+        constexpr std::array<bool, 4> Mask() const noexcept {
+            return {mask_r != 0, mask_g != 0, mask_b != 0, mask_a != 0};
+        }
+
+        Maxwell::Blend::Equation EquationRGB() const noexcept {
+            return UnpackBlendEquation(equation_rgb.Value());
+        }
+
+        Maxwell::Blend::Equation EquationAlpha() const noexcept {
+            return UnpackBlendEquation(equation_a.Value());
+        }
+
+        Maxwell::Blend::Factor SourceRGBFactor() const noexcept {
+            return UnpackBlendFactor(factor_source_rgb.Value());
+        }
+
+        Maxwell::Blend::Factor DestRGBFactor() const noexcept {
+            return UnpackBlendFactor(factor_dest_rgb.Value());
+        }
+
+        Maxwell::Blend::Factor SourceAlphaFactor() const noexcept {
+            return UnpackBlendFactor(factor_source_a.Value());
+        }
+
+        Maxwell::Blend::Factor DestAlphaFactor() const noexcept {
+            return UnpackBlendFactor(factor_dest_a.Value());
+        }
     };
 
     struct VertexInput {
-        std::size_t num_bindings = 0;
-        std::size_t num_attributes = 0;
-        std::array<VertexBinding, Maxwell::NumVertexArrays> bindings;
-        std::array<VertexAttribute, Maxwell::NumVertexAttributes> attributes;
+        union Binding {
+            u16 raw;
+            BitField<0, 1, u16> enabled;
+            BitField<1, 12, u16> stride;
+        };
 
-        std::size_t Hash() const noexcept;
+        union Attribute {
+            u32 raw;
+            BitField<0, 1, u32> enabled;
+            BitField<1, 5, u32> buffer;
+            BitField<6, 14, u32> offset;
+            BitField<20, 3, u32> type;
+            BitField<23, 6, u32> size;
 
-        bool operator==(const VertexInput& rhs) const noexcept;
+            constexpr Maxwell::VertexAttribute::Type Type() const noexcept {
+                return static_cast<Maxwell::VertexAttribute::Type>(type.Value());
+            }
 
-        bool operator!=(const VertexInput& rhs) const noexcept {
-            return !operator==(rhs);
+            constexpr Maxwell::VertexAttribute::Size Size() const noexcept {
+                return static_cast<Maxwell::VertexAttribute::Size>(size.Value());
+            }
+        };
+
+        std::array<Binding, Maxwell::NumVertexArrays> bindings;
+        std::array<u32, Maxwell::NumVertexArrays> binding_divisors;
+        std::array<Attribute, Maxwell::NumVertexAttributes> attributes;
+
+        void SetBinding(std::size_t index, bool enabled, u32 stride, u32 divisor) noexcept {
+            auto& binding = bindings[index];
+            binding.raw = 0;
+            binding.enabled.Assign(enabled ? 1 : 0);
+            binding.stride.Assign(stride);
+            binding_divisors[index] = divisor;
         }
-    };
 
-    struct InputAssembly {
-        constexpr InputAssembly(Maxwell::PrimitiveTopology topology, bool primitive_restart_enable,
-                                float point_size)
-            : topology{topology}, primitive_restart_enable{primitive_restart_enable},
-              point_size{point_size} {}
-        InputAssembly() = default;
-
-        Maxwell::PrimitiveTopology topology;
-        bool primitive_restart_enable;
-        float point_size;
-
-        std::size_t Hash() const noexcept;
-
-        bool operator==(const InputAssembly& rhs) const noexcept;
-
-        bool operator!=(const InputAssembly& rhs) const noexcept {
-            return !operator==(rhs);
-        }
-    };
-
-    struct Tessellation {
-        constexpr Tessellation(u32 patch_control_points, Maxwell::TessellationPrimitive primitive,
-                               Maxwell::TessellationSpacing spacing, bool clockwise)
-            : patch_control_points{patch_control_points}, primitive{primitive}, spacing{spacing},
-              clockwise{clockwise} {}
-        Tessellation() = default;
-
-        u32 patch_control_points;
-        Maxwell::TessellationPrimitive primitive;
-        Maxwell::TessellationSpacing spacing;
-        bool clockwise;
-
-        std::size_t Hash() const noexcept;
-
-        bool operator==(const Tessellation& rhs) const noexcept;
-
-        bool operator!=(const Tessellation& rhs) const noexcept {
-            return !operator==(rhs);
+        void SetAttribute(std::size_t index, bool enabled, u32 buffer, u32 offset,
+                          Maxwell::VertexAttribute::Type type,
+                          Maxwell::VertexAttribute::Size size) noexcept {
+            auto& attribute = attributes[index];
+            attribute.raw = 0;
+            attribute.enabled.Assign(enabled ? 1 : 0);
+            attribute.buffer.Assign(buffer);
+            attribute.offset.Assign(offset);
+            attribute.type.Assign(static_cast<u32>(type));
+            attribute.size.Assign(static_cast<u32>(size));
         }
     };
 
     struct Rasterizer {
-        constexpr Rasterizer(bool cull_enable, bool depth_bias_enable, bool depth_clamp_enable,
-                             bool ndc_minus_one_to_one, Maxwell::CullFace cull_face,
-                             Maxwell::FrontFace front_face)
-            : cull_enable{cull_enable}, depth_bias_enable{depth_bias_enable},
-              depth_clamp_enable{depth_clamp_enable}, ndc_minus_one_to_one{ndc_minus_one_to_one},
-              cull_face{cull_face}, front_face{front_face} {}
-        Rasterizer() = default;
+        union {
+            u32 raw;
+            BitField<0, 4, u32> topology;
+            BitField<4, 1, u32> primitive_restart_enable;
+            BitField<5, 1, u32> cull_enable;
+            BitField<6, 1, u32> depth_bias_enable;
+            BitField<7, 1, u32> depth_clamp_enable;
+            BitField<8, 1, u32> ndc_minus_one_to_one;
+            BitField<9, 2, u32> cull_face;
+            BitField<11, 1, u32> front_face;
+            BitField<12, 2, u32> polygon_mode;
+            BitField<14, 5, u32> patch_control_points_minus_one;
+            BitField<19, 2, u32> tessellation_primitive;
+            BitField<21, 2, u32> tessellation_spacing;
+            BitField<23, 1, u32> tessellation_clockwise;
+            BitField<24, 1, u32> logic_op_enable;
+            BitField<25, 4, u32> logic_op;
+        };
 
-        bool cull_enable;
-        bool depth_bias_enable;
-        bool depth_clamp_enable;
-        bool ndc_minus_one_to_one;
-        Maxwell::CullFace cull_face;
-        Maxwell::FrontFace front_face;
+        // TODO(Rodrigo): Move this to push constants
+        u32 point_size;
 
-        std::size_t Hash() const noexcept;
+        void Fill(const Maxwell& regs) noexcept;
 
-        bool operator==(const Rasterizer& rhs) const noexcept;
+        constexpr Maxwell::PrimitiveTopology Topology() const noexcept {
+            return static_cast<Maxwell::PrimitiveTopology>(topology.Value());
+        }
 
-        bool operator!=(const Rasterizer& rhs) const noexcept {
-            return !operator==(rhs);
+        Maxwell::CullFace CullFace() const noexcept {
+            return UnpackCullFace(cull_face.Value());
+        }
+
+        Maxwell::FrontFace FrontFace() const noexcept {
+            return UnpackFrontFace(front_face.Value());
         }
     };
 
     struct DepthStencil {
-        constexpr DepthStencil(bool depth_test_enable, bool depth_write_enable,
-                               bool depth_bounds_enable, bool stencil_enable,
-                               Maxwell::ComparisonOp depth_test_function, StencilFace front_stencil,
-                               StencilFace back_stencil)
-            : depth_test_enable{depth_test_enable}, depth_write_enable{depth_write_enable},
-              depth_bounds_enable{depth_bounds_enable}, stencil_enable{stencil_enable},
-              depth_test_function{depth_test_function}, front_stencil{front_stencil},
-              back_stencil{back_stencil} {}
-        DepthStencil() = default;
+        template <std::size_t Position>
+        union StencilFace {
+            BitField<Position + 0, 3, u32> action_stencil_fail;
+            BitField<Position + 3, 3, u32> action_depth_fail;
+            BitField<Position + 6, 3, u32> action_depth_pass;
+            BitField<Position + 9, 3, u32> test_func;
 
-        bool depth_test_enable;
-        bool depth_write_enable;
-        bool depth_bounds_enable;
-        bool stencil_enable;
-        Maxwell::ComparisonOp depth_test_function;
-        StencilFace front_stencil;
-        StencilFace back_stencil;
+            Maxwell::StencilOp ActionStencilFail() const noexcept {
+                return UnpackStencilOp(action_stencil_fail);
+            }
 
-        std::size_t Hash() const noexcept;
+            Maxwell::StencilOp ActionDepthFail() const noexcept {
+                return UnpackStencilOp(action_depth_fail);
+            }
 
-        bool operator==(const DepthStencil& rhs) const noexcept;
+            Maxwell::StencilOp ActionDepthPass() const noexcept {
+                return UnpackStencilOp(action_depth_pass);
+            }
 
-        bool operator!=(const DepthStencil& rhs) const noexcept {
-            return !operator==(rhs);
+            Maxwell::ComparisonOp TestFunc() const noexcept {
+                return UnpackComparisonOp(test_func);
+            }
+        };
+
+        union {
+            u32 raw;
+            StencilFace<0> front;
+            StencilFace<12> back;
+            BitField<24, 1, u32> depth_test_enable;
+            BitField<25, 1, u32> depth_write_enable;
+            BitField<26, 1, u32> depth_bounds_enable;
+            BitField<27, 1, u32> stencil_enable;
+            BitField<28, 3, u32> depth_test_func;
+        };
+
+        void Fill(const Maxwell& regs) noexcept;
+
+        Maxwell::ComparisonOp DepthTestFunc() const noexcept {
+            return UnpackComparisonOp(depth_test_func);
         }
     };
 
     struct ColorBlending {
-        constexpr ColorBlending(
-            std::array<float, 4> blend_constants, std::size_t attachments_count,
-            std::array<BlendingAttachment, Maxwell::NumRenderTargets> attachments)
-            : attachments_count{attachments_count}, attachments{attachments} {}
-        ColorBlending() = default;
-
-        std::size_t attachments_count;
         std::array<BlendingAttachment, Maxwell::NumRenderTargets> attachments;
 
-        std::size_t Hash() const noexcept;
-
-        bool operator==(const ColorBlending& rhs) const noexcept;
-
-        bool operator!=(const ColorBlending& rhs) const noexcept {
-            return !operator==(rhs);
-        }
+        void Fill(const Maxwell& regs) noexcept;
     };
 
+    VertexInput vertex_input;
+    Rasterizer rasterizer;
+    DepthStencil depth_stencil;
+    ColorBlending color_blending;
+    std::array<u8, 20> padding;
+
     std::size_t Hash() const noexcept;
 
     bool operator==(const FixedPipelineState& rhs) const noexcept;
@@ -248,25 +246,11 @@ struct FixedPipelineState {
     bool operator!=(const FixedPipelineState& rhs) const noexcept {
         return !operator==(rhs);
     }
-
-    VertexInput vertex_input;
-    InputAssembly input_assembly;
-    Tessellation tessellation;
-    Rasterizer rasterizer;
-    DepthStencil depth_stencil;
-    ColorBlending color_blending;
 };
-static_assert(std::is_trivially_copyable_v<FixedPipelineState::VertexBinding>);
-static_assert(std::is_trivially_copyable_v<FixedPipelineState::VertexAttribute>);
-static_assert(std::is_trivially_copyable_v<FixedPipelineState::StencilFace>);
-static_assert(std::is_trivially_copyable_v<FixedPipelineState::BlendingAttachment>);
-static_assert(std::is_trivially_copyable_v<FixedPipelineState::VertexInput>);
-static_assert(std::is_trivially_copyable_v<FixedPipelineState::InputAssembly>);
-static_assert(std::is_trivially_copyable_v<FixedPipelineState::Tessellation>);
-static_assert(std::is_trivially_copyable_v<FixedPipelineState::Rasterizer>);
-static_assert(std::is_trivially_copyable_v<FixedPipelineState::DepthStencil>);
-static_assert(std::is_trivially_copyable_v<FixedPipelineState::ColorBlending>);
+static_assert(std::has_unique_object_representations_v<FixedPipelineState>);
 static_assert(std::is_trivially_copyable_v<FixedPipelineState>);
+static_assert(std::is_trivially_constructible_v<FixedPipelineState>);
+static_assert(sizeof(FixedPipelineState) % 32 == 0, "Size is not aligned");
 
 FixedPipelineState GetFixedPipelineState(const Maxwell& regs);
 

src/video_core/renderer_vulkan/nsight_aftermath_tracker.cpp

@@ -0,0 +1,220 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#ifdef HAS_NSIGHT_AFTERMATH
+
+#include <mutex>
+#include <string>
+#include <string_view>
+#include <utility>
+#include <vector>
+
+#include <fmt/format.h>
+
+#define VK_NO_PROTOTYPES
+#include <vulkan/vulkan.h>
+
+#include <GFSDK_Aftermath.h>
+#include <GFSDK_Aftermath_Defines.h>
+#include <GFSDK_Aftermath_GpuCrashDump.h>
+#include <GFSDK_Aftermath_GpuCrashDumpDecoding.h>
+
+#include "common/common_paths.h"
+#include "common/common_types.h"
+#include "common/file_util.h"
+#include "common/logging/log.h"
+#include "common/scope_exit.h"
+
+#include "video_core/renderer_vulkan/nsight_aftermath_tracker.h"
+
+namespace Vulkan {
+
+static constexpr char AFTERMATH_LIB_NAME[] = "GFSDK_Aftermath_Lib.x64.dll";
+
+NsightAftermathTracker::NsightAftermathTracker() = default;
+
+NsightAftermathTracker::~NsightAftermathTracker() {
+    if (initialized) {
+        (void)GFSDK_Aftermath_DisableGpuCrashDumps();
+    }
+}
+
+bool NsightAftermathTracker::Initialize() {
+    if (!dl.Open(AFTERMATH_LIB_NAME)) {
+        LOG_ERROR(Render_Vulkan, "Failed to load Nsight Aftermath DLL");
+        return false;
+    }
+
+    if (!dl.GetSymbol("GFSDK_Aftermath_DisableGpuCrashDumps",
+                      &GFSDK_Aftermath_DisableGpuCrashDumps) ||
+        !dl.GetSymbol("GFSDK_Aftermath_EnableGpuCrashDumps",
+                      &GFSDK_Aftermath_EnableGpuCrashDumps) ||
+        !dl.GetSymbol("GFSDK_Aftermath_GetShaderDebugInfoIdentifier",
+                      &GFSDK_Aftermath_GetShaderDebugInfoIdentifier) ||
+        !dl.GetSymbol("GFSDK_Aftermath_GetShaderHashSpirv", &GFSDK_Aftermath_GetShaderHashSpirv) ||
+        !dl.GetSymbol("GFSDK_Aftermath_GpuCrashDump_CreateDecoder",
+                      &GFSDK_Aftermath_GpuCrashDump_CreateDecoder) ||
+        !dl.GetSymbol("GFSDK_Aftermath_GpuCrashDump_DestroyDecoder",
+                      &GFSDK_Aftermath_GpuCrashDump_DestroyDecoder) ||
+        !dl.GetSymbol("GFSDK_Aftermath_GpuCrashDump_GenerateJSON",
+                      &GFSDK_Aftermath_GpuCrashDump_GenerateJSON) ||
+        !dl.GetSymbol("GFSDK_Aftermath_GpuCrashDump_GetJSON",
+                      &GFSDK_Aftermath_GpuCrashDump_GetJSON)) {
+        LOG_ERROR(Render_Vulkan, "Failed to load Nsight Aftermath function pointers");
+        return false;
+    }
+
+    dump_dir = FileUtil::GetUserPath(FileUtil::UserPath::LogDir) + "gpucrash";
+
+    (void)FileUtil::DeleteDirRecursively(dump_dir);
+    if (!FileUtil::CreateDir(dump_dir)) {
+        LOG_ERROR(Render_Vulkan, "Failed to create Nsight Aftermath dump directory");
+        return false;
+    }
+
+    if (!GFSDK_Aftermath_SUCCEED(GFSDK_Aftermath_EnableGpuCrashDumps(
+            GFSDK_Aftermath_Version_API, GFSDK_Aftermath_GpuCrashDumpWatchedApiFlags_Vulkan,
+            GFSDK_Aftermath_GpuCrashDumpFeatureFlags_Default, GpuCrashDumpCallback,
+            ShaderDebugInfoCallback, CrashDumpDescriptionCallback, this))) {
+        LOG_ERROR(Render_Vulkan, "GFSDK_Aftermath_EnableGpuCrashDumps failed");
+        return false;
+    }
+
+    LOG_INFO(Render_Vulkan, "Nsight Aftermath dump directory is \"{}\"", dump_dir);
+
+    initialized = true;
+    return true;
+}
+
+void NsightAftermathTracker::SaveShader(const std::vector<u32>& spirv) const {
+    if (!initialized) {
+        return;
+    }
+
+    std::vector<u32> spirv_copy = spirv;
+    GFSDK_Aftermath_SpirvCode shader;
+    shader.pData = spirv_copy.data();
+    shader.size = static_cast<u32>(spirv_copy.size() * 4);
+
+    std::scoped_lock lock{mutex};
+
+    GFSDK_Aftermath_ShaderHash hash;
+    if (!GFSDK_Aftermath_SUCCEED(
+            GFSDK_Aftermath_GetShaderHashSpirv(GFSDK_Aftermath_Version_API, &shader, &hash))) {
+        LOG_ERROR(Render_Vulkan, "Failed to hash SPIR-V module");
+        return;
+    }
+
+    FileUtil::IOFile file(fmt::format("{}/source_{:016x}.spv", dump_dir, hash.hash), "wb");
+    if (!file.IsOpen()) {
+        LOG_ERROR(Render_Vulkan, "Failed to dump SPIR-V module with hash={:016x}", hash.hash);
+        return;
+    }
+    if (file.WriteArray(spirv.data(), spirv.size()) != spirv.size()) {
+        LOG_ERROR(Render_Vulkan, "Failed to write SPIR-V module with hash={:016x}", hash.hash);
+        return;
+    }
+}
+
+void NsightAftermathTracker::OnGpuCrashDumpCallback(const void* gpu_crash_dump,
+                                                    u32 gpu_crash_dump_size) {
+    std::scoped_lock lock{mutex};
+
+    LOG_CRITICAL(Render_Vulkan, "called");
+
+    GFSDK_Aftermath_GpuCrashDump_Decoder decoder;
+    if (!GFSDK_Aftermath_SUCCEED(GFSDK_Aftermath_GpuCrashDump_CreateDecoder(
+            GFSDK_Aftermath_Version_API, gpu_crash_dump, gpu_crash_dump_size, &decoder))) {
+        LOG_ERROR(Render_Vulkan, "Failed to create decoder");
+        return;
+    }
+    SCOPE_EXIT({ GFSDK_Aftermath_GpuCrashDump_DestroyDecoder(decoder); });
+
+    u32 json_size = 0;
+    if (!GFSDK_Aftermath_SUCCEED(GFSDK_Aftermath_GpuCrashDump_GenerateJSON(
+            decoder, GFSDK_Aftermath_GpuCrashDumpDecoderFlags_ALL_INFO,
+            GFSDK_Aftermath_GpuCrashDumpFormatterFlags_NONE, nullptr, nullptr, nullptr, nullptr,
+            this, &json_size))) {
+        LOG_ERROR(Render_Vulkan, "Failed to generate JSON");
+        return;
+    }
+    std::vector<char> json(json_size);
+    if (!GFSDK_Aftermath_SUCCEED(
+            GFSDK_Aftermath_GpuCrashDump_GetJSON(decoder, json_size, json.data()))) {
+        LOG_ERROR(Render_Vulkan, "Failed to query JSON");
+        return;
+    }
+
+    const std::string base_name = [this] {
+        const int id = dump_id++;
+        if (id == 0) {
+            return fmt::format("{}/crash.nv-gpudmp", dump_dir);
+        } else {
+            return fmt::format("{}/crash_{}.nv-gpudmp", dump_dir, id);
+        }
+    }();
+
+    std::string_view dump_view(static_cast<const char*>(gpu_crash_dump), gpu_crash_dump_size);
+    if (FileUtil::WriteStringToFile(false, base_name, dump_view) != gpu_crash_dump_size) {
+        LOG_ERROR(Render_Vulkan, "Failed to write dump file");
+        return;
+    }
+    const std::string_view json_view(json.data(), json.size());
+    if (FileUtil::WriteStringToFile(true, base_name + ".json", json_view) != json.size()) {
+        LOG_ERROR(Render_Vulkan, "Failed to write JSON");
+        return;
+    }
+}
+
+void NsightAftermathTracker::OnShaderDebugInfoCallback(const void* shader_debug_info,
+                                                       u32 shader_debug_info_size) {
+    std::scoped_lock lock{mutex};
+
+    GFSDK_Aftermath_ShaderDebugInfoIdentifier identifier;
+    if (!GFSDK_Aftermath_SUCCEED(GFSDK_Aftermath_GetShaderDebugInfoIdentifier(
+            GFSDK_Aftermath_Version_API, shader_debug_info, shader_debug_info_size, &identifier))) {
+        LOG_ERROR(Render_Vulkan, "GFSDK_Aftermath_GetShaderDebugInfoIdentifier failed");
+        return;
+    }
+
+    const std::string path =
+        fmt::format("{}/shader_{:016x}{:016x}.nvdbg", dump_dir, identifier.id[0], identifier.id[1]);
+    FileUtil::IOFile file(path, "wb");
+    if (!file.IsOpen()) {
+        LOG_ERROR(Render_Vulkan, "Failed to create file {}", path);
+        return;
+    }
+    if (file.WriteBytes(static_cast<const u8*>(shader_debug_info), shader_debug_info_size) !=
+        shader_debug_info_size) {
+        LOG_ERROR(Render_Vulkan, "Failed to write file {}", path);
+        return;
+    }
+}
+
+void NsightAftermathTracker::OnCrashDumpDescriptionCallback(
+    PFN_GFSDK_Aftermath_AddGpuCrashDumpDescription add_description) {
+    add_description(GFSDK_Aftermath_GpuCrashDumpDescriptionKey_ApplicationName, "yuzu");
+}
+
+void NsightAftermathTracker::GpuCrashDumpCallback(const void* gpu_crash_dump,
+                                                  u32 gpu_crash_dump_size, void* user_data) {
+    static_cast<NsightAftermathTracker*>(user_data)->OnGpuCrashDumpCallback(gpu_crash_dump,
+                                                                            gpu_crash_dump_size);
+}
+
+void NsightAftermathTracker::ShaderDebugInfoCallback(const void* shader_debug_info,
+                                                     u32 shader_debug_info_size, void* user_data) {
+    static_cast<NsightAftermathTracker*>(user_data)->OnShaderDebugInfoCallback(
+        shader_debug_info, shader_debug_info_size);
+}
+
+void NsightAftermathTracker::CrashDumpDescriptionCallback(
+    PFN_GFSDK_Aftermath_AddGpuCrashDumpDescription add_description, void* user_data) {
+    static_cast<NsightAftermathTracker*>(user_data)->OnCrashDumpDescriptionCallback(
+        add_description);
+}
+
+} // namespace Vulkan
+
+#endif // HAS_NSIGHT_AFTERMATH

src/video_core/renderer_vulkan/nsight_aftermath_tracker.h

@@ -0,0 +1,87 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <mutex>
+#include <string>
+#include <vector>
+
+#define VK_NO_PROTOTYPES
+#include <vulkan/vulkan.h>
+
+#ifdef HAS_NSIGHT_AFTERMATH
+#include <GFSDK_Aftermath_Defines.h>
+#include <GFSDK_Aftermath_GpuCrashDump.h>
+#include <GFSDK_Aftermath_GpuCrashDumpDecoding.h>
+#endif
+
+#include "common/common_types.h"
+#include "common/dynamic_library.h"
+
+namespace Vulkan {
+
+class NsightAftermathTracker {
+public:
+    NsightAftermathTracker();
+    ~NsightAftermathTracker();
+
+    NsightAftermathTracker(const NsightAftermathTracker&) = delete;
+    NsightAftermathTracker& operator=(const NsightAftermathTracker&) = delete;
+
+    // Delete move semantics because Aftermath initialization uses a pointer to this.
+    NsightAftermathTracker(NsightAftermathTracker&&) = delete;
+    NsightAftermathTracker& operator=(NsightAftermathTracker&&) = delete;
+
+    bool Initialize();
+
+    void SaveShader(const std::vector<u32>& spirv) const;
+
+private:
+#ifdef HAS_NSIGHT_AFTERMATH
+    static void GpuCrashDumpCallback(const void* gpu_crash_dump, u32 gpu_crash_dump_size,
+                                     void* user_data);
+
+    static void ShaderDebugInfoCallback(const void* shader_debug_info, u32 shader_debug_info_size,
+                                        void* user_data);
+
+    static void CrashDumpDescriptionCallback(
+        PFN_GFSDK_Aftermath_AddGpuCrashDumpDescription add_description, void* user_data);
+
+    void OnGpuCrashDumpCallback(const void* gpu_crash_dump, u32 gpu_crash_dump_size);
+
+    void OnShaderDebugInfoCallback(const void* shader_debug_info, u32 shader_debug_info_size);
+
+    void OnCrashDumpDescriptionCallback(
+        PFN_GFSDK_Aftermath_AddGpuCrashDumpDescription add_description);
+
+    mutable std::mutex mutex;
+
+    std::string dump_dir;
+    int dump_id = 0;
+
+    bool initialized = false;
+
+    Common::DynamicLibrary dl;
+    PFN_GFSDK_Aftermath_DisableGpuCrashDumps GFSDK_Aftermath_DisableGpuCrashDumps;
+    PFN_GFSDK_Aftermath_EnableGpuCrashDumps GFSDK_Aftermath_EnableGpuCrashDumps;
+    PFN_GFSDK_Aftermath_GetShaderDebugInfoIdentifier GFSDK_Aftermath_GetShaderDebugInfoIdentifier;
+    PFN_GFSDK_Aftermath_GetShaderHashSpirv GFSDK_Aftermath_GetShaderHashSpirv;
+    PFN_GFSDK_Aftermath_GpuCrashDump_CreateDecoder GFSDK_Aftermath_GpuCrashDump_CreateDecoder;
+    PFN_GFSDK_Aftermath_GpuCrashDump_DestroyDecoder GFSDK_Aftermath_GpuCrashDump_DestroyDecoder;
+    PFN_GFSDK_Aftermath_GpuCrashDump_GenerateJSON GFSDK_Aftermath_GpuCrashDump_GenerateJSON;
+    PFN_GFSDK_Aftermath_GpuCrashDump_GetJSON GFSDK_Aftermath_GpuCrashDump_GetJSON;
+#endif
+};
+
+#ifndef HAS_NSIGHT_AFTERMATH
+inline NsightAftermathTracker::NsightAftermathTracker() = default;
+inline NsightAftermathTracker::~NsightAftermathTracker() = default;
+inline bool NsightAftermathTracker::Initialize() {
+    return false;
+}
+inline void NsightAftermathTracker::SaveShader(const std::vector<u32>&) const {}
+#endif
+
+} // namespace Vulkan

src/video_core/renderer_vulkan/renderer_vulkan.cpp

@@ -42,7 +42,7 @@
 #include <vulkan/vulkan_win32.h>
 #endif
 
-#ifdef __linux__
+#if !defined(_WIN32) && !defined(__APPLE__)
 #include <X11/Xlib.h>
 #include <vulkan/vulkan_wayland.h>
 #include <vulkan/vulkan_xlib.h>
@@ -119,7 +119,7 @@ vk::Instance CreateInstance(Common::DynamicLibrary& library, vk::InstanceDispatc
         extensions.push_back(VK_KHR_WIN32_SURFACE_EXTENSION_NAME);
         break;
 #endif
-#ifdef __linux__
+#if !defined(_WIN32) && !defined(__APPLE__)
     case Core::Frontend::WindowSystemType::X11:
         extensions.push_back(VK_KHR_XLIB_SURFACE_EXTENSION_NAME);
         break;
@@ -345,7 +345,7 @@ bool RendererVulkan::CreateSurface() {
         }
     }
 #endif
-#ifdef __linux__
+#if !defined(_WIN32) && !defined(__APPLE__)
     if (window_info.type == Core::Frontend::WindowSystemType::X11) {
         const VkXlibSurfaceCreateInfoKHR xlib_ci{
             VK_STRUCTURE_TYPE_XLIB_SURFACE_CREATE_INFO_KHR, nullptr, 0,

src/video_core/renderer_vulkan/shaders/quad_indexed.comp

@@ -0,0 +1,50 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+/*
+ * Build instructions:
+ * $ glslangValidator -V quad_indexed.comp -o output.spv
+ * $ spirv-opt -O --strip-debug output.spv -o optimized.spv
+ * $ xxd -i optimized.spv
+ *
+ * Then copy that bytecode to the C++ file
+ */
+
+#version 460 core
+
+layout (local_size_x = 1024) in;
+
+layout (std430, set = 0, binding = 0) readonly buffer InputBuffer {
+    uint input_indexes[];
+};
+
+layout (std430, set = 0, binding = 1) writeonly buffer OutputBuffer {
+    uint output_indexes[];
+};
+
+layout (push_constant) uniform PushConstants {
+    uint base_vertex;
+    int index_shift; // 0: uint8, 1: uint16, 2: uint32
+};
+
+void main() {
+    int primitive = int(gl_GlobalInvocationID.x);
+    if (primitive * 6 >= output_indexes.length()) {
+        return;
+    }
+
+    int index_size = 8 << index_shift;
+    int flipped_shift = 2 - index_shift;
+    int mask = (1 << flipped_shift) - 1;
+
+    const int quad_swizzle[6] = int[](0, 1, 2, 0, 2, 3);
+    for (uint vertex = 0; vertex < 6; ++vertex) {
+        int offset = primitive * 4 + quad_swizzle[vertex];
+        int int_offset = offset >> flipped_shift;
+        int bit_offset = (offset & mask) * index_size;
+        uint packed_input = input_indexes[int_offset];
+        uint index = bitfieldExtract(packed_input, bit_offset, index_size);
+        output_indexes[primitive * 6 + vertex] = index + base_vertex;
+    }
+}

src/video_core/renderer_vulkan/vk_compute_pass.cpp

@@ -135,11 +135,11 @@ VkDescriptorUpdateTemplateEntryKHR BuildQuadArrayPassDescriptorUpdateTemplateEnt
     return entry;
 }
 
-VkPushConstantRange BuildQuadArrayPassPushConstantRange() {
+VkPushConstantRange BuildComputePushConstantRange(std::size_t size) {
     VkPushConstantRange range;
     range.stageFlags = VK_SHADER_STAGE_COMPUTE_BIT;
     range.offset = 0;
-    range.size = sizeof(u32);
+    range.size = static_cast<u32>(size);
     return range;
 }
 
@@ -220,7 +220,130 @@ constexpr u8 uint8_pass[] = {
     0xf9, 0x00, 0x02, 0x00, 0x1d, 0x00, 0x00, 0x00, 0xf8, 0x00, 0x02, 0x00, 0x1d, 0x00, 0x00, 0x00,
     0xfd, 0x00, 0x01, 0x00, 0x38, 0x00, 0x01, 0x00};
 
-std::array<VkDescriptorSetLayoutBinding, 2> BuildUint8PassDescriptorSetBindings() {
+// Quad indexed SPIR-V module. Generated from the "shaders/" directory.
+constexpr u8 QUAD_INDEXED_SPV[] = {
+    0x03, 0x02, 0x23, 0x07, 0x00, 0x00, 0x01, 0x00, 0x07, 0x00, 0x08, 0x00, 0x7c, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x11, 0x00, 0x02, 0x00, 0x01, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x06, 0x00,
+    0x01, 0x00, 0x00, 0x00, 0x47, 0x4c, 0x53, 0x4c, 0x2e, 0x73, 0x74, 0x64, 0x2e, 0x34, 0x35, 0x30,
+    0x00, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+    0x0f, 0x00, 0x06, 0x00, 0x05, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x6d, 0x61, 0x69, 0x6e,
+    0x00, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x10, 0x00, 0x06, 0x00, 0x04, 0x00, 0x00, 0x00,
+    0x11, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+    0x47, 0x00, 0x04, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x00,
+    0x47, 0x00, 0x04, 0x00, 0x15, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
+    0x48, 0x00, 0x04, 0x00, 0x16, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x19, 0x00, 0x00, 0x00,
+    0x48, 0x00, 0x05, 0x00, 0x16, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x23, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x47, 0x00, 0x03, 0x00, 0x16, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
+    0x47, 0x00, 0x04, 0x00, 0x18, 0x00, 0x00, 0x00, 0x22, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x47, 0x00, 0x04, 0x00, 0x18, 0x00, 0x00, 0x00, 0x21, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+    0x48, 0x00, 0x05, 0x00, 0x22, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x23, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x48, 0x00, 0x05, 0x00, 0x22, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+    0x23, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x47, 0x00, 0x03, 0x00, 0x22, 0x00, 0x00, 0x00,
+    0x02, 0x00, 0x00, 0x00, 0x47, 0x00, 0x04, 0x00, 0x56, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00,
+    0x04, 0x00, 0x00, 0x00, 0x48, 0x00, 0x04, 0x00, 0x57, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x18, 0x00, 0x00, 0x00, 0x48, 0x00, 0x05, 0x00, 0x57, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x23, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x47, 0x00, 0x03, 0x00, 0x57, 0x00, 0x00, 0x00,
+    0x03, 0x00, 0x00, 0x00, 0x47, 0x00, 0x04, 0x00, 0x59, 0x00, 0x00, 0x00, 0x22, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x47, 0x00, 0x04, 0x00, 0x59, 0x00, 0x00, 0x00, 0x21, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x47, 0x00, 0x04, 0x00, 0x72, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00,
+    0x19, 0x00, 0x00, 0x00, 0x13, 0x00, 0x02, 0x00, 0x02, 0x00, 0x00, 0x00, 0x21, 0x00, 0x03, 0x00,
+    0x03, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x15, 0x00, 0x04, 0x00, 0x06, 0x00, 0x00, 0x00,
+    0x20, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x20, 0x00, 0x04, 0x00, 0x07, 0x00, 0x00, 0x00,
+    0x07, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x15, 0x00, 0x04, 0x00, 0x09, 0x00, 0x00, 0x00,
+    0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x17, 0x00, 0x04, 0x00, 0x0a, 0x00, 0x00, 0x00,
+    0x09, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x20, 0x00, 0x04, 0x00, 0x0b, 0x00, 0x00, 0x00,
+    0x01, 0x00, 0x00, 0x00, 0x0a, 0x00, 0x00, 0x00, 0x3b, 0x00, 0x04, 0x00, 0x0b, 0x00, 0x00, 0x00,
+    0x0c, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x2b, 0x00, 0x04, 0x00, 0x09, 0x00, 0x00, 0x00,
+    0x0d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x04, 0x00, 0x0e, 0x00, 0x00, 0x00,
+    0x01, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00, 0x2b, 0x00, 0x04, 0x00, 0x06, 0x00, 0x00, 0x00,
+    0x13, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x1d, 0x00, 0x03, 0x00, 0x15, 0x00, 0x00, 0x00,
+    0x09, 0x00, 0x00, 0x00, 0x1e, 0x00, 0x03, 0x00, 0x16, 0x00, 0x00, 0x00, 0x15, 0x00, 0x00, 0x00,
+    0x20, 0x00, 0x04, 0x00, 0x17, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x16, 0x00, 0x00, 0x00,
+    0x3b, 0x00, 0x04, 0x00, 0x17, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
+    0x14, 0x00, 0x02, 0x00, 0x1b, 0x00, 0x00, 0x00, 0x2b, 0x00, 0x04, 0x00, 0x06, 0x00, 0x00, 0x00,
+    0x21, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x1e, 0x00, 0x04, 0x00, 0x22, 0x00, 0x00, 0x00,
+    0x09, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x20, 0x00, 0x04, 0x00, 0x23, 0x00, 0x00, 0x00,
+    0x09, 0x00, 0x00, 0x00, 0x22, 0x00, 0x00, 0x00, 0x3b, 0x00, 0x04, 0x00, 0x23, 0x00, 0x00, 0x00,
+    0x24, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00, 0x2b, 0x00, 0x04, 0x00, 0x06, 0x00, 0x00, 0x00,
+    0x25, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x20, 0x00, 0x04, 0x00, 0x26, 0x00, 0x00, 0x00,
+    0x09, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x2b, 0x00, 0x04, 0x00, 0x06, 0x00, 0x00, 0x00,
+    0x2b, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x2b, 0x00, 0x04, 0x00, 0x09, 0x00, 0x00, 0x00,
+    0x3b, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x2b, 0x00, 0x04, 0x00, 0x06, 0x00, 0x00, 0x00,
+    0x3f, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x04, 0x00, 0x41, 0x00, 0x00, 0x00,
+    0x06, 0x00, 0x00, 0x00, 0x3b, 0x00, 0x00, 0x00, 0x2b, 0x00, 0x04, 0x00, 0x06, 0x00, 0x00, 0x00,
+    0x42, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2b, 0x00, 0x04, 0x00, 0x06, 0x00, 0x00, 0x00,
+    0x43, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x2c, 0x00, 0x09, 0x00, 0x41, 0x00, 0x00, 0x00,
+    0x44, 0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00, 0x25, 0x00, 0x00, 0x00, 0x2b, 0x00, 0x00, 0x00,
+    0x42, 0x00, 0x00, 0x00, 0x2b, 0x00, 0x00, 0x00, 0x43, 0x00, 0x00, 0x00, 0x20, 0x00, 0x04, 0x00,
+    0x46, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x41, 0x00, 0x00, 0x00, 0x1d, 0x00, 0x03, 0x00,
+    0x56, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00, 0x1e, 0x00, 0x03, 0x00, 0x57, 0x00, 0x00, 0x00,
+    0x56, 0x00, 0x00, 0x00, 0x20, 0x00, 0x04, 0x00, 0x58, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
+    0x57, 0x00, 0x00, 0x00, 0x3b, 0x00, 0x04, 0x00, 0x58, 0x00, 0x00, 0x00, 0x59, 0x00, 0x00, 0x00,
+    0x02, 0x00, 0x00, 0x00, 0x20, 0x00, 0x04, 0x00, 0x5b, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
+    0x09, 0x00, 0x00, 0x00, 0x20, 0x00, 0x04, 0x00, 0x69, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00,
+    0x09, 0x00, 0x00, 0x00, 0x2b, 0x00, 0x04, 0x00, 0x09, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00, 0x00,
+    0x00, 0x04, 0x00, 0x00, 0x2b, 0x00, 0x04, 0x00, 0x09, 0x00, 0x00, 0x00, 0x71, 0x00, 0x00, 0x00,
+    0x01, 0x00, 0x00, 0x00, 0x2c, 0x00, 0x06, 0x00, 0x0a, 0x00, 0x00, 0x00, 0x72, 0x00, 0x00, 0x00,
+    0x70, 0x00, 0x00, 0x00, 0x71, 0x00, 0x00, 0x00, 0x71, 0x00, 0x00, 0x00, 0x36, 0x00, 0x05, 0x00,
+    0x02, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
+    0xf8, 0x00, 0x02, 0x00, 0x05, 0x00, 0x00, 0x00, 0x3b, 0x00, 0x04, 0x00, 0x46, 0x00, 0x00, 0x00,
+    0x47, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0xf9, 0x00, 0x02, 0x00, 0x74, 0x00, 0x00, 0x00,
+    0xf8, 0x00, 0x02, 0x00, 0x74, 0x00, 0x00, 0x00, 0xf6, 0x00, 0x04, 0x00, 0x73, 0x00, 0x00, 0x00,
+    0x76, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf9, 0x00, 0x02, 0x00, 0x75, 0x00, 0x00, 0x00,
+    0xf8, 0x00, 0x02, 0x00, 0x75, 0x00, 0x00, 0x00, 0x41, 0x00, 0x05, 0x00, 0x0e, 0x00, 0x00, 0x00,
+    0x0f, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x00, 0x3d, 0x00, 0x04, 0x00,
+    0x09, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00, 0x7c, 0x00, 0x04, 0x00,
+    0x06, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x84, 0x00, 0x05, 0x00,
+    0x06, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x13, 0x00, 0x00, 0x00,
+    0x44, 0x00, 0x05, 0x00, 0x09, 0x00, 0x00, 0x00, 0x19, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x7c, 0x00, 0x04, 0x00, 0x06, 0x00, 0x00, 0x00, 0x1a, 0x00, 0x00, 0x00,
+    0x19, 0x00, 0x00, 0x00, 0xaf, 0x00, 0x05, 0x00, 0x1b, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x00,
+    0x14, 0x00, 0x00, 0x00, 0x1a, 0x00, 0x00, 0x00, 0xf7, 0x00, 0x03, 0x00, 0x1e, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0xfa, 0x00, 0x04, 0x00, 0x1c, 0x00, 0x00, 0x00, 0x1d, 0x00, 0x00, 0x00,
+    0x1e, 0x00, 0x00, 0x00, 0xf8, 0x00, 0x02, 0x00, 0x1d, 0x00, 0x00, 0x00, 0xf9, 0x00, 0x02, 0x00,
+    0x73, 0x00, 0x00, 0x00, 0xf8, 0x00, 0x02, 0x00, 0x1e, 0x00, 0x00, 0x00, 0x41, 0x00, 0x05, 0x00,
+    0x26, 0x00, 0x00, 0x00, 0x27, 0x00, 0x00, 0x00, 0x24, 0x00, 0x00, 0x00, 0x25, 0x00, 0x00, 0x00,
+    0x3d, 0x00, 0x04, 0x00, 0x06, 0x00, 0x00, 0x00, 0x28, 0x00, 0x00, 0x00, 0x27, 0x00, 0x00, 0x00,
+    0xc4, 0x00, 0x05, 0x00, 0x06, 0x00, 0x00, 0x00, 0x29, 0x00, 0x00, 0x00, 0x21, 0x00, 0x00, 0x00,
+    0x28, 0x00, 0x00, 0x00, 0x82, 0x00, 0x05, 0x00, 0x06, 0x00, 0x00, 0x00, 0x2e, 0x00, 0x00, 0x00,
+    0x2b, 0x00, 0x00, 0x00, 0x28, 0x00, 0x00, 0x00, 0xc4, 0x00, 0x05, 0x00, 0x06, 0x00, 0x00, 0x00,
+    0x31, 0x00, 0x00, 0x00, 0x25, 0x00, 0x00, 0x00, 0x2e, 0x00, 0x00, 0x00, 0x82, 0x00, 0x05, 0x00,
+    0x06, 0x00, 0x00, 0x00, 0x32, 0x00, 0x00, 0x00, 0x31, 0x00, 0x00, 0x00, 0x25, 0x00, 0x00, 0x00,
+    0xf9, 0x00, 0x02, 0x00, 0x35, 0x00, 0x00, 0x00, 0xf8, 0x00, 0x02, 0x00, 0x35, 0x00, 0x00, 0x00,
+    0xf5, 0x00, 0x07, 0x00, 0x09, 0x00, 0x00, 0x00, 0x7b, 0x00, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x00,
+    0x1e, 0x00, 0x00, 0x00, 0x6f, 0x00, 0x00, 0x00, 0x36, 0x00, 0x00, 0x00, 0xb0, 0x00, 0x05, 0x00,
+    0x1b, 0x00, 0x00, 0x00, 0x3c, 0x00, 0x00, 0x00, 0x7b, 0x00, 0x00, 0x00, 0x3b, 0x00, 0x00, 0x00,
+    0xf6, 0x00, 0x04, 0x00, 0x37, 0x00, 0x00, 0x00, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0xfa, 0x00, 0x04, 0x00, 0x3c, 0x00, 0x00, 0x00, 0x36, 0x00, 0x00, 0x00, 0x37, 0x00, 0x00, 0x00,
+    0xf8, 0x00, 0x02, 0x00, 0x36, 0x00, 0x00, 0x00, 0x84, 0x00, 0x05, 0x00, 0x06, 0x00, 0x00, 0x00,
+    0x40, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x3f, 0x00, 0x00, 0x00, 0x3e, 0x00, 0x03, 0x00,
+    0x47, 0x00, 0x00, 0x00, 0x44, 0x00, 0x00, 0x00, 0x41, 0x00, 0x05, 0x00, 0x07, 0x00, 0x00, 0x00,
+    0x48, 0x00, 0x00, 0x00, 0x47, 0x00, 0x00, 0x00, 0x7b, 0x00, 0x00, 0x00, 0x3d, 0x00, 0x04, 0x00,
+    0x06, 0x00, 0x00, 0x00, 0x49, 0x00, 0x00, 0x00, 0x48, 0x00, 0x00, 0x00, 0x80, 0x00, 0x05, 0x00,
+    0x06, 0x00, 0x00, 0x00, 0x4a, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x49, 0x00, 0x00, 0x00,
+    0xc3, 0x00, 0x05, 0x00, 0x06, 0x00, 0x00, 0x00, 0x4e, 0x00, 0x00, 0x00, 0x4a, 0x00, 0x00, 0x00,
+    0x2e, 0x00, 0x00, 0x00, 0xc7, 0x00, 0x05, 0x00, 0x06, 0x00, 0x00, 0x00, 0x52, 0x00, 0x00, 0x00,
+    0x4a, 0x00, 0x00, 0x00, 0x32, 0x00, 0x00, 0x00, 0x84, 0x00, 0x05, 0x00, 0x06, 0x00, 0x00, 0x00,
+    0x54, 0x00, 0x00, 0x00, 0x52, 0x00, 0x00, 0x00, 0x29, 0x00, 0x00, 0x00, 0x41, 0x00, 0x06, 0x00,
+    0x5b, 0x00, 0x00, 0x00, 0x5c, 0x00, 0x00, 0x00, 0x59, 0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00,
+    0x4e, 0x00, 0x00, 0x00, 0x3d, 0x00, 0x04, 0x00, 0x09, 0x00, 0x00, 0x00, 0x5d, 0x00, 0x00, 0x00,
+    0x5c, 0x00, 0x00, 0x00, 0xcb, 0x00, 0x06, 0x00, 0x09, 0x00, 0x00, 0x00, 0x62, 0x00, 0x00, 0x00,
+    0x5d, 0x00, 0x00, 0x00, 0x54, 0x00, 0x00, 0x00, 0x29, 0x00, 0x00, 0x00, 0x7c, 0x00, 0x04, 0x00,
+    0x09, 0x00, 0x00, 0x00, 0x65, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x80, 0x00, 0x05, 0x00,
+    0x09, 0x00, 0x00, 0x00, 0x67, 0x00, 0x00, 0x00, 0x65, 0x00, 0x00, 0x00, 0x7b, 0x00, 0x00, 0x00,
+    0x41, 0x00, 0x05, 0x00, 0x69, 0x00, 0x00, 0x00, 0x6a, 0x00, 0x00, 0x00, 0x24, 0x00, 0x00, 0x00,
+    0x42, 0x00, 0x00, 0x00, 0x3d, 0x00, 0x04, 0x00, 0x09, 0x00, 0x00, 0x00, 0x6b, 0x00, 0x00, 0x00,
+    0x6a, 0x00, 0x00, 0x00, 0x80, 0x00, 0x05, 0x00, 0x09, 0x00, 0x00, 0x00, 0x6c, 0x00, 0x00, 0x00,
+    0x62, 0x00, 0x00, 0x00, 0x6b, 0x00, 0x00, 0x00, 0x41, 0x00, 0x06, 0x00, 0x5b, 0x00, 0x00, 0x00,
+    0x6d, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00, 0x67, 0x00, 0x00, 0x00,
+    0x3e, 0x00, 0x03, 0x00, 0x6d, 0x00, 0x00, 0x00, 0x6c, 0x00, 0x00, 0x00, 0x80, 0x00, 0x05, 0x00,
+    0x09, 0x00, 0x00, 0x00, 0x6f, 0x00, 0x00, 0x00, 0x7b, 0x00, 0x00, 0x00, 0x25, 0x00, 0x00, 0x00,
+    0xf9, 0x00, 0x02, 0x00, 0x35, 0x00, 0x00, 0x00, 0xf8, 0x00, 0x02, 0x00, 0x37, 0x00, 0x00, 0x00,
+    0xf9, 0x00, 0x02, 0x00, 0x73, 0x00, 0x00, 0x00, 0xf8, 0x00, 0x02, 0x00, 0x76, 0x00, 0x00, 0x00,
+    0xf9, 0x00, 0x02, 0x00, 0x74, 0x00, 0x00, 0x00, 0xf8, 0x00, 0x02, 0x00, 0x73, 0x00, 0x00, 0x00,
+    0xfd, 0x00, 0x01, 0x00, 0x38, 0x00, 0x01, 0x00};
+
+std::array<VkDescriptorSetLayoutBinding, 2> BuildInputOutputDescriptorSetBindings() {
     std::array<VkDescriptorSetLayoutBinding, 2> bindings;
     bindings[0].binding = 0;
     bindings[0].descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER;
@@ -235,7 +358,7 @@ std::array<VkDescriptorSetLayoutBinding, 2> BuildUint8PassDescriptorSetBindings(
     return bindings;
 }
 
-VkDescriptorUpdateTemplateEntryKHR BuildUint8PassDescriptorUpdateTemplateEntry() {
+VkDescriptorUpdateTemplateEntryKHR BuildInputOutputDescriptorUpdateTemplate() {
     VkDescriptorUpdateTemplateEntryKHR entry;
     entry.dstBinding = 0;
     entry.dstArrayElement = 0;
@@ -337,14 +460,14 @@ QuadArrayPass::QuadArrayPass(const VKDevice& device, VKScheduler& scheduler,
                              VKUpdateDescriptorQueue& update_descriptor_queue)
     : VKComputePass(device, descriptor_pool, BuildQuadArrayPassDescriptorSetLayoutBinding(),
                     BuildQuadArrayPassDescriptorUpdateTemplateEntry(),
-                    BuildQuadArrayPassPushConstantRange(), std::size(quad_array), quad_array),
+                    BuildComputePushConstantRange(sizeof(u32)), std::size(quad_array), quad_array),
       scheduler{scheduler}, staging_buffer_pool{staging_buffer_pool},
       update_descriptor_queue{update_descriptor_queue} {}
 
 QuadArrayPass::~QuadArrayPass() = default;
 
 std::pair<VkBuffer, VkDeviceSize> QuadArrayPass::Assemble(u32 num_vertices, u32 first) {
-    const u32 num_triangle_vertices = num_vertices * 6 / 4;
+    const u32 num_triangle_vertices = (num_vertices / 4) * 6;
     const std::size_t staging_size = num_triangle_vertices * sizeof(u32);
     auto& buffer = staging_buffer_pool.GetUnusedBuffer(staging_size, false);
 
@@ -383,8 +506,8 @@ std::pair<VkBuffer, VkDeviceSize> QuadArrayPass::Assemble(u32 num_vertices, u32
 Uint8Pass::Uint8Pass(const VKDevice& device, VKScheduler& scheduler,
                      VKDescriptorPool& descriptor_pool, VKStagingBufferPool& staging_buffer_pool,
                      VKUpdateDescriptorQueue& update_descriptor_queue)
-    : VKComputePass(device, descriptor_pool, BuildUint8PassDescriptorSetBindings(),
-                    BuildUint8PassDescriptorUpdateTemplateEntry(), {}, std::size(uint8_pass),
+    : VKComputePass(device, descriptor_pool, BuildInputOutputDescriptorSetBindings(),
+                    BuildInputOutputDescriptorUpdateTemplate(), {}, std::size(uint8_pass),
                     uint8_pass),
       scheduler{scheduler}, staging_buffer_pool{staging_buffer_pool},
       update_descriptor_queue{update_descriptor_queue} {}
@@ -425,4 +548,70 @@ std::pair<VkBuffer, u64> Uint8Pass::Assemble(u32 num_vertices, VkBuffer src_buff
     return {*buffer.handle, 0};
 }
 
+QuadIndexedPass::QuadIndexedPass(const VKDevice& device, VKScheduler& scheduler,
+                                 VKDescriptorPool& descriptor_pool,
+                                 VKStagingBufferPool& staging_buffer_pool,
+                                 VKUpdateDescriptorQueue& update_descriptor_queue)
+    : VKComputePass(device, descriptor_pool, BuildInputOutputDescriptorSetBindings(),
+                    BuildInputOutputDescriptorUpdateTemplate(),
+                    BuildComputePushConstantRange(sizeof(u32) * 2), std::size(QUAD_INDEXED_SPV),
+                    QUAD_INDEXED_SPV),
+      scheduler{scheduler}, staging_buffer_pool{staging_buffer_pool},
+      update_descriptor_queue{update_descriptor_queue} {}
+
+QuadIndexedPass::~QuadIndexedPass() = default;
+
+std::pair<VkBuffer, u64> QuadIndexedPass::Assemble(
+    Tegra::Engines::Maxwell3D::Regs::IndexFormat index_format, u32 num_vertices, u32 base_vertex,
+    VkBuffer src_buffer, u64 src_offset) {
+    const u32 index_shift = [index_format] {
+        switch (index_format) {
+        case Tegra::Engines::Maxwell3D::Regs::IndexFormat::UnsignedByte:
+            return 0;
+        case Tegra::Engines::Maxwell3D::Regs::IndexFormat::UnsignedShort:
+            return 1;
+        case Tegra::Engines::Maxwell3D::Regs::IndexFormat::UnsignedInt:
+            return 2;
+        }
+        UNREACHABLE();
+        return 2;
+    }();
+    const u32 input_size = num_vertices << index_shift;
+    const u32 num_tri_vertices = (num_vertices / 4) * 6;
+
+    const std::size_t staging_size = num_tri_vertices * sizeof(u32);
+    auto& buffer = staging_buffer_pool.GetUnusedBuffer(staging_size, false);
+
+    update_descriptor_queue.Acquire();
+    update_descriptor_queue.AddBuffer(src_buffer, src_offset, input_size);
+    update_descriptor_queue.AddBuffer(*buffer.handle, 0, staging_size);
+    const auto set = CommitDescriptorSet(update_descriptor_queue, scheduler.GetFence());
+
+    scheduler.RequestOutsideRenderPassOperationContext();
+    scheduler.Record([layout = *layout, pipeline = *pipeline, buffer = *buffer.handle, set,
+                      num_tri_vertices, base_vertex, index_shift](vk::CommandBuffer cmdbuf) {
+        static constexpr u32 dispatch_size = 1024;
+        const std::array push_constants = {base_vertex, index_shift};
+        cmdbuf.BindPipeline(VK_PIPELINE_BIND_POINT_COMPUTE, pipeline);
+        cmdbuf.BindDescriptorSets(VK_PIPELINE_BIND_POINT_COMPUTE, layout, 0, set, {});
+        cmdbuf.PushConstants(layout, VK_SHADER_STAGE_COMPUTE_BIT, 0, sizeof(push_constants),
+                             &push_constants);
+        cmdbuf.Dispatch(Common::AlignUp(num_tri_vertices, dispatch_size) / dispatch_size, 1, 1);
+
+        VkBufferMemoryBarrier barrier;
+        barrier.sType = VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER;
+        barrier.pNext = nullptr;
+        barrier.srcAccessMask = VK_ACCESS_SHADER_WRITE_BIT;
+        barrier.dstAccessMask = VK_ACCESS_VERTEX_ATTRIBUTE_READ_BIT;
+        barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
+        barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
+        barrier.buffer = buffer;
+        barrier.offset = 0;
+        barrier.size = static_cast<VkDeviceSize>(num_tri_vertices * sizeof(u32));
+        cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT,
+                               VK_PIPELINE_STAGE_VERTEX_INPUT_BIT, 0, {}, barrier, {});
+    });
+    return {*buffer.handle, 0};
+}
+
 } // namespace Vulkan

src/video_core/renderer_vulkan/vk_compute_pass.h

@@ -8,6 +8,7 @@
 #include <utility>
 #include <vector>
 #include "common/common_types.h"
+#include "video_core/engines/maxwell_3d.h"
 #include "video_core/renderer_vulkan/vk_descriptor_pool.h"
 #include "video_core/renderer_vulkan/wrapper.h"
 
@@ -73,4 +74,22 @@ private:
     VKUpdateDescriptorQueue& update_descriptor_queue;
 };
 
+class QuadIndexedPass final : public VKComputePass {
+public:
+    explicit QuadIndexedPass(const VKDevice& device, VKScheduler& scheduler,
+                             VKDescriptorPool& descriptor_pool,
+                             VKStagingBufferPool& staging_buffer_pool,
+                             VKUpdateDescriptorQueue& update_descriptor_queue);
+    ~QuadIndexedPass();
+
+    std::pair<VkBuffer, u64> Assemble(Tegra::Engines::Maxwell3D::Regs::IndexFormat index_format,
+                                      u32 num_vertices, u32 base_vertex, VkBuffer src_buffer,
+                                      u64 src_offset);
+
+private:
+    VKScheduler& scheduler;
+    VKStagingBufferPool& staging_buffer_pool;
+    VKUpdateDescriptorQueue& update_descriptor_queue;
+};
+
 } // namespace Vulkan

src/video_core/renderer_vulkan/vk_compute_pipeline.cpp

@@ -105,6 +105,8 @@ vk::DescriptorUpdateTemplateKHR VKComputePipeline::CreateDescriptorUpdateTemplat
 }
 
 vk::ShaderModule VKComputePipeline::CreateShaderModule(const std::vector<u32>& code) const {
+    device.SaveShader(code);
+
     VkShaderModuleCreateInfo ci;
     ci.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO;
     ci.pNext = nullptr;

src/video_core/renderer_vulkan/vk_device.cpp

@@ -9,6 +9,7 @@
 #include <string_view>
 #include <thread>
 #include <unordered_set>
+#include <utility>
 #include <vector>
 
 #include "common/assert.h"
@@ -167,6 +168,7 @@ bool VKDevice::Create() {
     VkPhysicalDeviceFeatures2 features2;
     features2.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2;
     features2.pNext = nullptr;
+    const void* first_next = &features2;
     void** next = &features2.pNext;
 
     auto& features = features2.features;
@@ -296,7 +298,19 @@ bool VKDevice::Create() {
         LOG_INFO(Render_Vulkan, "Device doesn't support depth range unrestricted");
     }
 
-    logical = vk::Device::Create(physical, queue_cis, extensions, features2, dld);
+    VkDeviceDiagnosticsConfigCreateInfoNV diagnostics_nv;
+    if (nv_device_diagnostics_config) {
+        nsight_aftermath_tracker.Initialize();
+
+        diagnostics_nv.sType = VK_STRUCTURE_TYPE_DEVICE_DIAGNOSTICS_CONFIG_CREATE_INFO_NV;
+        diagnostics_nv.pNext = &features2;
+        diagnostics_nv.flags = VK_DEVICE_DIAGNOSTICS_CONFIG_ENABLE_SHADER_DEBUG_INFO_BIT_NV |
+                               VK_DEVICE_DIAGNOSTICS_CONFIG_ENABLE_RESOURCE_TRACKING_BIT_NV |
+                               VK_DEVICE_DIAGNOSTICS_CONFIG_ENABLE_AUTOMATIC_CHECKPOINTS_BIT_NV;
+        first_next = &diagnostics_nv;
+    }
+
+    logical = vk::Device::Create(physical, queue_cis, extensions, first_next, dld);
     if (!logical) {
         LOG_ERROR(Render_Vulkan, "Failed to create logical device");
         return false;
@@ -344,17 +358,12 @@ VkFormat VKDevice::GetSupportedFormat(VkFormat wanted_format, VkFormatFeatureFla
 void VKDevice::ReportLoss() const {
     LOG_CRITICAL(Render_Vulkan, "Device loss occured!");
 
-    // Wait some time to let the log flush
-    std::this_thread::sleep_for(std::chrono::seconds{1});
+    // Wait for the log to flush and for Nsight Aftermath to dump the results
+    std::this_thread::sleep_for(std::chrono::seconds{3});
+}
 
-    if (!nv_device_diagnostic_checkpoints) {
-        return;
-    }
-
-    [[maybe_unused]] const std::vector data = graphics_queue.GetCheckpointDataNV(dld);
-    // Catch here in debug builds (or with optimizations disabled) the last graphics pipeline to be
-    // executed. It can be done on a debugger by evaluating the expression:
-    // *(VKGraphicsPipeline*)data[0]
+void VKDevice::SaveShader(const std::vector<u32>& spirv) const {
+    nsight_aftermath_tracker.SaveShader(spirv);
 }
 
 bool VKDevice::IsOptimalAstcSupported(const VkPhysicalDeviceFeatures& features) const {
@@ -527,8 +536,8 @@ std::vector<const char*> VKDevice::LoadExtensions() {
         Test(extension, has_ext_transform_feedback, VK_EXT_TRANSFORM_FEEDBACK_EXTENSION_NAME,
              false);
         if (Settings::values.renderer_debug) {
-            Test(extension, nv_device_diagnostic_checkpoints,
-                 VK_NV_DEVICE_DIAGNOSTIC_CHECKPOINTS_EXTENSION_NAME, true);
+            Test(extension, nv_device_diagnostics_config,
+                 VK_NV_DEVICE_DIAGNOSTICS_CONFIG_EXTENSION_NAME, true);
         }
     }
 

src/video_core/renderer_vulkan/vk_device.h

@@ -10,6 +10,7 @@
 #include <vector>
 
 #include "common/common_types.h"
+#include "video_core/renderer_vulkan/nsight_aftermath_tracker.h"
 #include "video_core/renderer_vulkan/wrapper.h"
 
 namespace Vulkan {
@@ -43,6 +44,9 @@ public:
     /// Reports a device loss.
     void ReportLoss() const;
 
+    /// Reports a shader to Nsight Aftermath.
+    void SaveShader(const std::vector<u32>& spirv) const;
+
     /// Returns the dispatch loader with direct function pointers of the device.
     const vk::DeviceDispatch& GetDispatchLoader() const {
         return dld;
@@ -173,11 +177,6 @@ public:
         return ext_transform_feedback;
     }
 
-    /// Returns true if the device supports VK_NV_device_diagnostic_checkpoints.
-    bool IsNvDeviceDiagnosticCheckpoints() const {
-        return nv_device_diagnostic_checkpoints;
-    }
-
     /// Returns the vendor name reported from Vulkan.
     std::string_view GetVendorName() const {
         return vendor_name;
@@ -233,7 +232,7 @@ private:
     bool ext_depth_range_unrestricted{};       ///< Support for VK_EXT_depth_range_unrestricted.
     bool ext_shader_viewport_index_layer{};    ///< Support for VK_EXT_shader_viewport_index_layer.
     bool ext_transform_feedback{};             ///< Support for VK_EXT_transform_feedback.
-    bool nv_device_diagnostic_checkpoints{};   ///< Support for VK_NV_device_diagnostic_checkpoints.
+    bool nv_device_diagnostics_config{};       ///< Support for VK_NV_device_diagnostics_config.
 
     // Telemetry parameters
     std::string vendor_name;                      ///< Device's driver name.
@@ -241,6 +240,9 @@ private:
 
     /// Format properties dictionary.
     std::unordered_map<VkFormat, VkFormatProperties> format_properties;
+
+    /// Nsight Aftermath GPU crash tracker
+    NsightAftermathTracker nsight_aftermath_tracker;
 };
 
 } // namespace Vulkan

src/video_core/renderer_vulkan/vk_fence_manager.cpp

@@ -0,0 +1,101 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <memory>
+#include <thread>
+
+#include "video_core/renderer_vulkan/vk_buffer_cache.h"
+#include "video_core/renderer_vulkan/vk_device.h"
+#include "video_core/renderer_vulkan/vk_fence_manager.h"
+#include "video_core/renderer_vulkan/vk_scheduler.h"
+#include "video_core/renderer_vulkan/vk_texture_cache.h"
+#include "video_core/renderer_vulkan/wrapper.h"
+
+namespace Vulkan {
+
+InnerFence::InnerFence(const VKDevice& device, VKScheduler& scheduler, u32 payload, bool is_stubbed)
+    : VideoCommon::FenceBase(payload, is_stubbed), device{device}, scheduler{scheduler} {}
+
+InnerFence::InnerFence(const VKDevice& device, VKScheduler& scheduler, GPUVAddr address,
+                       u32 payload, bool is_stubbed)
+    : VideoCommon::FenceBase(address, payload, is_stubbed), device{device}, scheduler{scheduler} {}
+
+InnerFence::~InnerFence() = default;
+
+void InnerFence::Queue() {
+    if (is_stubbed) {
+        return;
+    }
+    ASSERT(!event);
+
+    event = device.GetLogical().CreateEvent();
+    ticks = scheduler.Ticks();
+
+    scheduler.RequestOutsideRenderPassOperationContext();
+    scheduler.Record([event = *event](vk::CommandBuffer cmdbuf) {
+        cmdbuf.SetEvent(event, VK_PIPELINE_STAGE_ALL_COMMANDS_BIT);
+    });
+}
+
+bool InnerFence::IsSignaled() const {
+    if (is_stubbed) {
+        return true;
+    }
+    ASSERT(event);
+    return IsEventSignalled();
+}
+
+void InnerFence::Wait() {
+    if (is_stubbed) {
+        return;
+    }
+    ASSERT(event);
+
+    if (ticks >= scheduler.Ticks()) {
+        scheduler.Flush();
+    }
+    while (!IsEventSignalled()) {
+        std::this_thread::yield();
+    }
+}
+
+bool InnerFence::IsEventSignalled() const {
+    switch (const VkResult result = event.GetStatus()) {
+    case VK_EVENT_SET:
+        return true;
+    case VK_EVENT_RESET:
+        return false;
+    default:
+        throw vk::Exception(result);
+    }
+}
+
+VKFenceManager::VKFenceManager(Core::System& system, VideoCore::RasterizerInterface& rasterizer,
+                               const VKDevice& device, VKScheduler& scheduler,
+                               VKTextureCache& texture_cache, VKBufferCache& buffer_cache,
+                               VKQueryCache& query_cache)
+    : GenericFenceManager(system, rasterizer, texture_cache, buffer_cache, query_cache),
+      device{device}, scheduler{scheduler} {}
+
+Fence VKFenceManager::CreateFence(u32 value, bool is_stubbed) {
+    return std::make_shared<InnerFence>(device, scheduler, value, is_stubbed);
+}
+
+Fence VKFenceManager::CreateFence(GPUVAddr addr, u32 value, bool is_stubbed) {
+    return std::make_shared<InnerFence>(device, scheduler, addr, value, is_stubbed);
+}
+
+void VKFenceManager::QueueFence(Fence& fence) {
+    fence->Queue();
+}
+
+bool VKFenceManager::IsFenceSignaled(Fence& fence) const {
+    return fence->IsSignaled();
+}
+
+void VKFenceManager::WaitFence(Fence& fence) {
+    fence->Wait();
+}
+
+} // namespace Vulkan

src/video_core/renderer_vulkan/vk_fence_manager.h

@@ -0,0 +1,74 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <memory>
+
+#include "video_core/fence_manager.h"
+#include "video_core/renderer_vulkan/wrapper.h"
+
+namespace Core {
+class System;
+}
+
+namespace VideoCore {
+class RasterizerInterface;
+}
+
+namespace Vulkan {
+
+class VKBufferCache;
+class VKDevice;
+class VKQueryCache;
+class VKScheduler;
+class VKTextureCache;
+
+class InnerFence : public VideoCommon::FenceBase {
+public:
+    explicit InnerFence(const VKDevice& device, VKScheduler& scheduler, u32 payload,
+                        bool is_stubbed);
+    explicit InnerFence(const VKDevice& device, VKScheduler& scheduler, GPUVAddr address,
+                        u32 payload, bool is_stubbed);
+    ~InnerFence();
+
+    void Queue();
+
+    bool IsSignaled() const;
+
+    void Wait();
+
+private:
+    bool IsEventSignalled() const;
+
+    const VKDevice& device;
+    VKScheduler& scheduler;
+    vk::Event event;
+    u64 ticks = 0;
+};
+using Fence = std::shared_ptr<InnerFence>;
+
+using GenericFenceManager =
+    VideoCommon::FenceManager<Fence, VKTextureCache, VKBufferCache, VKQueryCache>;
+
+class VKFenceManager final : public GenericFenceManager {
+public:
+    explicit VKFenceManager(Core::System& system, VideoCore::RasterizerInterface& rasterizer,
+                            const VKDevice& device, VKScheduler& scheduler,
+                            VKTextureCache& texture_cache, VKBufferCache& buffer_cache,
+                            VKQueryCache& query_cache);
+
+protected:
+    Fence CreateFence(u32 value, bool is_stubbed) override;
+    Fence CreateFence(GPUVAddr addr, u32 value, bool is_stubbed) override;
+    void QueueFence(Fence& fence) override;
+    bool IsFenceSignaled(Fence& fence) const override;
+    void WaitFence(Fence& fence) override;
+
+private:
+    const VKDevice& device;
+    VKScheduler& scheduler;
+};
+
+} // namespace Vulkan

src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp

@@ -26,12 +26,13 @@ MICROPROFILE_DECLARE(Vulkan_PipelineCache);
 
 namespace {
 
-VkStencilOpState GetStencilFaceState(const FixedPipelineState::StencilFace& face) {
+template <class StencilFace>
+VkStencilOpState GetStencilFaceState(const StencilFace& face) {
     VkStencilOpState state;
-    state.failOp = MaxwellToVK::StencilOp(face.action_stencil_fail);
-    state.passOp = MaxwellToVK::StencilOp(face.action_depth_pass);
-    state.depthFailOp = MaxwellToVK::StencilOp(face.action_depth_fail);
-    state.compareOp = MaxwellToVK::ComparisonOp(face.test_func);
+    state.failOp = MaxwellToVK::StencilOp(face.ActionStencilFail());
+    state.passOp = MaxwellToVK::StencilOp(face.ActionDepthPass());
+    state.depthFailOp = MaxwellToVK::StencilOp(face.ActionDepthFail());
+    state.compareOp = MaxwellToVK::ComparisonOp(face.TestFunc());
     state.compareMask = 0;
     state.writeMask = 0;
     state.reference = 0;
@@ -147,6 +148,8 @@ std::vector<vk::ShaderModule> VKGraphicsPipeline::CreateShaderModules(
             continue;
         }
 
+        device.SaveShader(stage->code);
+
         ci.codeSize = stage->code.size() * sizeof(u32);
         ci.pCode = stage->code.data();
         modules.push_back(device.GetLogical().CreateShaderModule(ci));
@@ -157,43 +160,47 @@ std::vector<vk::ShaderModule> VKGraphicsPipeline::CreateShaderModules(
 vk::Pipeline VKGraphicsPipeline::CreatePipeline(const RenderPassParams& renderpass_params,
                                                 const SPIRVProgram& program) const {
     const auto& vi = fixed_state.vertex_input;
-    const auto& ia = fixed_state.input_assembly;
     const auto& ds = fixed_state.depth_stencil;
     const auto& cd = fixed_state.color_blending;
-    const auto& ts = fixed_state.tessellation;
     const auto& rs = fixed_state.rasterizer;
 
     std::vector<VkVertexInputBindingDescription> vertex_bindings;
     std::vector<VkVertexInputBindingDivisorDescriptionEXT> vertex_binding_divisors;
-    for (std::size_t i = 0; i < vi.num_bindings; ++i) {
-        const auto& binding = vi.bindings[i];
-        const bool instanced = binding.divisor != 0;
+    for (std::size_t index = 0; index < std::size(vi.bindings); ++index) {
+        const auto& binding = vi.bindings[index];
+        if (!binding.enabled) {
+            continue;
+        }
+        const bool instanced = vi.binding_divisors[index] != 0;
         const auto rate = instanced ? VK_VERTEX_INPUT_RATE_INSTANCE : VK_VERTEX_INPUT_RATE_VERTEX;
 
         auto& vertex_binding = vertex_bindings.emplace_back();
-        vertex_binding.binding = binding.index;
+        vertex_binding.binding = static_cast<u32>(index);
         vertex_binding.stride = binding.stride;
         vertex_binding.inputRate = rate;
 
         if (instanced) {
             auto& binding_divisor = vertex_binding_divisors.emplace_back();
-            binding_divisor.binding = binding.index;
-            binding_divisor.divisor = binding.divisor;
+            binding_divisor.binding = static_cast<u32>(index);
+            binding_divisor.divisor = vi.binding_divisors[index];
         }
     }
 
     std::vector<VkVertexInputAttributeDescription> vertex_attributes;
     const auto& input_attributes = program[0]->entries.attributes;
-    for (std::size_t i = 0; i < vi.num_attributes; ++i) {
-        const auto& attribute = vi.attributes[i];
-        if (input_attributes.find(attribute.index) == input_attributes.end()) {
+    for (std::size_t index = 0; index < std::size(vi.attributes); ++index) {
+        const auto& attribute = vi.attributes[index];
+        if (!attribute.enabled) {
+            continue;
+        }
+        if (input_attributes.find(static_cast<u32>(index)) == input_attributes.end()) {
             // Skip attributes not used by the vertex shaders.
             continue;
         }
         auto& vertex_attribute = vertex_attributes.emplace_back();
-        vertex_attribute.location = attribute.index;
+        vertex_attribute.location = static_cast<u32>(index);
         vertex_attribute.binding = attribute.buffer;
-        vertex_attribute.format = MaxwellToVK::VertexFormat(attribute.type, attribute.size);
+        vertex_attribute.format = MaxwellToVK::VertexFormat(attribute.Type(), attribute.Size());
         vertex_attribute.offset = attribute.offset;
     }
 
@@ -219,15 +226,15 @@ vk::Pipeline VKGraphicsPipeline::CreatePipeline(const RenderPassParams& renderpa
     input_assembly_ci.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO;
     input_assembly_ci.pNext = nullptr;
     input_assembly_ci.flags = 0;
-    input_assembly_ci.topology = MaxwellToVK::PrimitiveTopology(device, ia.topology);
+    input_assembly_ci.topology = MaxwellToVK::PrimitiveTopology(device, rs.Topology());
     input_assembly_ci.primitiveRestartEnable =
-        ia.primitive_restart_enable && SupportsPrimitiveRestart(input_assembly_ci.topology);
+        rs.primitive_restart_enable != 0 && SupportsPrimitiveRestart(input_assembly_ci.topology);
 
     VkPipelineTessellationStateCreateInfo tessellation_ci;
     tessellation_ci.sType = VK_STRUCTURE_TYPE_PIPELINE_TESSELLATION_STATE_CREATE_INFO;
     tessellation_ci.pNext = nullptr;
     tessellation_ci.flags = 0;
-    tessellation_ci.patchControlPoints = ts.patch_control_points;
+    tessellation_ci.patchControlPoints = rs.patch_control_points_minus_one.Value() + 1;
 
     VkPipelineViewportStateCreateInfo viewport_ci;
     viewport_ci.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO;
@@ -246,8 +253,8 @@ vk::Pipeline VKGraphicsPipeline::CreatePipeline(const RenderPassParams& renderpa
     rasterization_ci.rasterizerDiscardEnable = VK_FALSE;
     rasterization_ci.polygonMode = VK_POLYGON_MODE_FILL;
     rasterization_ci.cullMode =
-        rs.cull_enable ? MaxwellToVK::CullFace(rs.cull_face) : VK_CULL_MODE_NONE;
-    rasterization_ci.frontFace = MaxwellToVK::FrontFace(rs.front_face);
+        rs.cull_enable ? MaxwellToVK::CullFace(rs.CullFace()) : VK_CULL_MODE_NONE;
+    rasterization_ci.frontFace = MaxwellToVK::FrontFace(rs.FrontFace());
     rasterization_ci.depthBiasEnable = rs.depth_bias_enable;
     rasterization_ci.depthBiasConstantFactor = 0.0f;
     rasterization_ci.depthBiasClamp = 0.0f;
@@ -271,40 +278,38 @@ vk::Pipeline VKGraphicsPipeline::CreatePipeline(const RenderPassParams& renderpa
     depth_stencil_ci.flags = 0;
     depth_stencil_ci.depthTestEnable = ds.depth_test_enable;
     depth_stencil_ci.depthWriteEnable = ds.depth_write_enable;
-    depth_stencil_ci.depthCompareOp = ds.depth_test_enable
-                                          ? MaxwellToVK::ComparisonOp(ds.depth_test_function)
-                                          : VK_COMPARE_OP_ALWAYS;
+    depth_stencil_ci.depthCompareOp =
+        ds.depth_test_enable ? MaxwellToVK::ComparisonOp(ds.DepthTestFunc()) : VK_COMPARE_OP_ALWAYS;
     depth_stencil_ci.depthBoundsTestEnable = ds.depth_bounds_enable;
     depth_stencil_ci.stencilTestEnable = ds.stencil_enable;
-    depth_stencil_ci.front = GetStencilFaceState(ds.front_stencil);
-    depth_stencil_ci.back = GetStencilFaceState(ds.back_stencil);
+    depth_stencil_ci.front = GetStencilFaceState(ds.front);
+    depth_stencil_ci.back = GetStencilFaceState(ds.back);
     depth_stencil_ci.minDepthBounds = 0.0f;
     depth_stencil_ci.maxDepthBounds = 0.0f;
 
     std::array<VkPipelineColorBlendAttachmentState, Maxwell::NumRenderTargets> cb_attachments;
-    const std::size_t num_attachments =
-        std::min(cd.attachments_count, renderpass_params.color_attachments.size());
-    for (std::size_t i = 0; i < num_attachments; ++i) {
-        static constexpr std::array component_table = {
+    const std::size_t num_attachments = renderpass_params.color_attachments.size();
+    for (std::size_t index = 0; index < num_attachments; ++index) {
+        static constexpr std::array COMPONENT_TABLE = {
             VK_COLOR_COMPONENT_R_BIT, VK_COLOR_COMPONENT_G_BIT, VK_COLOR_COMPONENT_B_BIT,
             VK_COLOR_COMPONENT_A_BIT};
-        const auto& blend = cd.attachments[i];
+        const auto& blend = cd.attachments[index];
 
         VkColorComponentFlags color_components = 0;
-        for (std::size_t j = 0; j < component_table.size(); ++j) {
-            if (blend.components[j]) {
-                color_components |= component_table[j];
+        for (std::size_t i = 0; i < COMPONENT_TABLE.size(); ++i) {
+            if (blend.Mask()[i]) {
+                color_components |= COMPONENT_TABLE[i];
             }
         }
 
-        VkPipelineColorBlendAttachmentState& attachment = cb_attachments[i];
-        attachment.blendEnable = blend.enable;
-        attachment.srcColorBlendFactor = MaxwellToVK::BlendFactor(blend.src_rgb_func);
-        attachment.dstColorBlendFactor = MaxwellToVK::BlendFactor(blend.dst_rgb_func);
-        attachment.colorBlendOp = MaxwellToVK::BlendEquation(blend.rgb_equation);
-        attachment.srcAlphaBlendFactor = MaxwellToVK::BlendFactor(blend.src_a_func);
-        attachment.dstAlphaBlendFactor = MaxwellToVK::BlendFactor(blend.dst_a_func);
-        attachment.alphaBlendOp = MaxwellToVK::BlendEquation(blend.a_equation);
+        VkPipelineColorBlendAttachmentState& attachment = cb_attachments[index];
+        attachment.blendEnable = blend.enable != 0;
+        attachment.srcColorBlendFactor = MaxwellToVK::BlendFactor(blend.SourceRGBFactor());
+        attachment.dstColorBlendFactor = MaxwellToVK::BlendFactor(blend.DestRGBFactor());
+        attachment.colorBlendOp = MaxwellToVK::BlendEquation(blend.EquationRGB());
+        attachment.srcAlphaBlendFactor = MaxwellToVK::BlendFactor(blend.SourceAlphaFactor());
+        attachment.dstAlphaBlendFactor = MaxwellToVK::BlendFactor(blend.DestAlphaFactor());
+        attachment.alphaBlendOp = MaxwellToVK::BlendEquation(blend.EquationAlpha());
         attachment.colorWriteMask = color_components;
     }
 

src/video_core/renderer_vulkan/vk_pipeline_cache.cpp

@@ -207,7 +207,7 @@ std::array<Shader, Maxwell::MaxShaderProgram> VKPipelineCache::GetShaders() {
         const GPUVAddr program_addr{GetShaderAddress(system, program)};
         const std::optional cpu_addr = memory_manager.GpuToCpuAddress(program_addr);
         ASSERT(cpu_addr);
-        auto shader = cpu_addr ? TryGet(*cpu_addr) : nullptr;
+        auto shader = cpu_addr ? TryGet(*cpu_addr) : null_shader;
         if (!shader) {
             const auto host_ptr{memory_manager.GetPointer(program_addr)};
 
@@ -218,7 +218,11 @@ std::array<Shader, Maxwell::MaxShaderProgram> VKPipelineCache::GetShaders() {
 
             shader = std::make_shared<CachedShader>(system, stage, program_addr, *cpu_addr,
                                                     std::move(code), stage_offset);
-            Register(shader);
+            if (cpu_addr) {
+                Register(shader);
+            } else {
+                null_shader = shader;
+            }
         }
         shaders[index] = std::move(shader);
     }
@@ -261,7 +265,7 @@ VKComputePipeline& VKPipelineCache::GetComputePipeline(const ComputePipelineCach
     const auto cpu_addr = memory_manager.GpuToCpuAddress(program_addr);
     ASSERT(cpu_addr);
 
-    auto shader = cpu_addr ? TryGet(*cpu_addr) : nullptr;
+    auto shader = cpu_addr ? TryGet(*cpu_addr) : null_kernel;
     if (!shader) {
         // No shader found - create a new one
         const auto host_ptr = memory_manager.GetPointer(program_addr);
@@ -271,7 +275,11 @@ VKComputePipeline& VKPipelineCache::GetComputePipeline(const ComputePipelineCach
         shader = std::make_shared<CachedShader>(system, Tegra::Engines::ShaderType::Compute,
                                                 program_addr, *cpu_addr, std::move(code),
                                                 kernel_main_offset);
-        Register(shader);
+        if (cpu_addr) {
+            Register(shader);
+        } else {
+            null_kernel = shader;
+        }
     }
 
     Specialization specialization;
@@ -329,12 +337,14 @@ VKPipelineCache::DecompileShaders(const GraphicsPipelineCacheKey& key) {
     const auto& gpu = system.GPU().Maxwell3D();
 
     Specialization specialization;
-    if (fixed_state.input_assembly.topology == Maxwell::PrimitiveTopology::Points) {
-        ASSERT(fixed_state.input_assembly.point_size != 0.0f);
-        specialization.point_size = fixed_state.input_assembly.point_size;
+    if (fixed_state.rasterizer.Topology() == Maxwell::PrimitiveTopology::Points) {
+        float point_size;
+        std::memcpy(&point_size, &fixed_state.rasterizer.point_size, sizeof(float));
+        specialization.point_size = point_size;
+        ASSERT(point_size != 0.0f);
     }
     for (std::size_t i = 0; i < Maxwell::NumVertexAttributes; ++i) {
-        specialization.attribute_types[i] = fixed_state.vertex_input.attributes[i].type;
+        specialization.attribute_types[i] = fixed_state.vertex_input.attributes[i].Type();
     }
     specialization.ndc_minus_one_to_one = fixed_state.rasterizer.ndc_minus_one_to_one;
 

src/video_core/renderer_vulkan/vk_pipeline_cache.h

@@ -182,6 +182,9 @@ private:
     VKUpdateDescriptorQueue& update_descriptor_queue;
     VKRenderPassCache& renderpass_cache;
 
+    Shader null_shader{};
+    Shader null_kernel{};
+
     std::array<Shader, Maxwell::MaxShaderProgram> last_shaders;
 
     GraphicsPipelineCacheKey last_graphics_key;

src/video_core/renderer_vulkan/vk_query_cache.cpp

@@ -113,8 +113,19 @@ u64 HostCounter::BlockingQuery() const {
     if (ticks >= cache.Scheduler().Ticks()) {
         cache.Scheduler().Flush();
     }
-    return cache.Device().GetLogical().GetQueryResult<u64>(
-        query.first, query.second, VK_QUERY_RESULT_64_BIT | VK_QUERY_RESULT_WAIT_BIT);
+    u64 data;
+    const VkResult result = cache.Device().GetLogical().GetQueryResults(
+        query.first, query.second, 1, sizeof(data), &data, sizeof(data),
+        VK_QUERY_RESULT_64_BIT | VK_QUERY_RESULT_WAIT_BIT);
+    switch (result) {
+    case VK_SUCCESS:
+        return data;
+    case VK_ERROR_DEVICE_LOST:
+        cache.Device().ReportLoss();
+        [[fallthrough]];
+    default:
+        throw vk::Exception(result);
+    }
 }
 
 } // namespace Vulkan

src/video_core/renderer_vulkan/vk_rasterizer.cpp

@@ -17,6 +17,7 @@
 #include "common/microprofile.h"
 #include "core/core.h"
 #include "core/memory.h"
+#include "core/settings.h"
 #include "video_core/engines/kepler_compute.h"
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/renderer_vulkan/fixed_pipeline_state.h"
@@ -292,13 +293,16 @@ RasterizerVulkan::RasterizerVulkan(Core::System& system, Core::Frontend::EmuWind
       staging_pool(device, memory_manager, scheduler), descriptor_pool(device),
       update_descriptor_queue(device, scheduler), renderpass_cache(device),
       quad_array_pass(device, scheduler, descriptor_pool, staging_pool, update_descriptor_queue),
+      quad_indexed_pass(device, scheduler, descriptor_pool, staging_pool, update_descriptor_queue),
       uint8_pass(device, scheduler, descriptor_pool, staging_pool, update_descriptor_queue),
       texture_cache(system, *this, device, resource_manager, memory_manager, scheduler,
                     staging_pool),
       pipeline_cache(system, *this, device, scheduler, descriptor_pool, update_descriptor_queue,
                      renderpass_cache),
       buffer_cache(*this, system, device, memory_manager, scheduler, staging_pool),
-      sampler_cache(device), query_cache(system, *this, device, scheduler) {
+      sampler_cache(device),
+      fence_manager(system, *this, device, scheduler, texture_cache, buffer_cache, query_cache),
+      query_cache(system, *this, device, scheduler) {
     scheduler.SetQueryCache(query_cache);
 }
 
@@ -346,11 +350,6 @@ void RasterizerVulkan::Draw(bool is_indexed, bool is_instanced) {
 
     buffer_bindings.Bind(scheduler);
 
-    if (device.IsNvDeviceDiagnosticCheckpoints()) {
-        scheduler.Record(
-            [&pipeline](vk::CommandBuffer cmdbuf) { cmdbuf.SetCheckpointNV(&pipeline); });
-    }
-
     BeginTransformFeedback();
 
     const auto pipeline_layout = pipeline.GetLayout();
@@ -364,6 +363,8 @@ void RasterizerVulkan::Draw(bool is_indexed, bool is_instanced) {
     });
 
     EndTransformFeedback();
+
+    system.GPU().TickWork();
 }
 
 void RasterizerVulkan::Clear() {
@@ -477,11 +478,6 @@ void RasterizerVulkan::DispatchCompute(GPUVAddr code_addr) {
     TransitionImages(image_views, VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT,
                      VK_ACCESS_SHADER_READ_BIT | VK_ACCESS_SHADER_WRITE_BIT);
 
-    if (device.IsNvDeviceDiagnosticCheckpoints()) {
-        scheduler.Record(
-            [&pipeline](vk::CommandBuffer cmdbuf) { cmdbuf.SetCheckpointNV(nullptr); });
-    }
-
     scheduler.Record([grid_x = launch_desc.grid_dim_x, grid_y = launch_desc.grid_dim_y,
                       grid_z = launch_desc.grid_dim_z, pipeline_handle = pipeline.GetHandle(),
                       layout = pipeline.GetLayout(),
@@ -513,6 +509,13 @@ void RasterizerVulkan::FlushRegion(VAddr addr, u64 size) {
     query_cache.FlushRegion(addr, size);
 }
 
+bool RasterizerVulkan::MustFlushRegion(VAddr addr, u64 size) {
+    if (!Settings::IsGPULevelHigh()) {
+        return buffer_cache.MustFlushRegion(addr, size);
+    }
+    return texture_cache.MustFlushRegion(addr, size) || buffer_cache.MustFlushRegion(addr, size);
+}
+
 void RasterizerVulkan::InvalidateRegion(VAddr addr, u64 size) {
     if (addr == 0 || size == 0) {
         return;
@@ -523,6 +526,47 @@ void RasterizerVulkan::InvalidateRegion(VAddr addr, u64 size) {
     query_cache.InvalidateRegion(addr, size);
 }
 
+void RasterizerVulkan::OnCPUWrite(VAddr addr, u64 size) {
+    if (addr == 0 || size == 0) {
+        return;
+    }
+    texture_cache.OnCPUWrite(addr, size);
+    pipeline_cache.InvalidateRegion(addr, size);
+    buffer_cache.OnCPUWrite(addr, size);
+    query_cache.InvalidateRegion(addr, size);
+}
+
+void RasterizerVulkan::SyncGuestHost() {
+    texture_cache.SyncGuestHost();
+    buffer_cache.SyncGuestHost();
+}
+
+void RasterizerVulkan::SignalSemaphore(GPUVAddr addr, u32 value) {
+    auto& gpu{system.GPU()};
+    if (!gpu.IsAsync()) {
+        gpu.MemoryManager().Write<u32>(addr, value);
+        return;
+    }
+    fence_manager.SignalSemaphore(addr, value);
+}
+
+void RasterizerVulkan::SignalSyncPoint(u32 value) {
+    auto& gpu{system.GPU()};
+    if (!gpu.IsAsync()) {
+        gpu.IncrementSyncPoint(value);
+        return;
+    }
+    fence_manager.SignalSyncPoint(value);
+}
+
+void RasterizerVulkan::ReleaseFences() {
+    auto& gpu{system.GPU()};
+    if (!gpu.IsAsync()) {
+        return;
+    }
+    fence_manager.WaitPendingFences();
+}
+
 void RasterizerVulkan::FlushAndInvalidateRegion(VAddr addr, u64 size) {
     FlushRegion(addr, size);
     InvalidateRegion(addr, size);
@@ -806,25 +850,29 @@ void RasterizerVulkan::SetupVertexArrays(FixedPipelineState::VertexInput& vertex
                                          BufferBindings& buffer_bindings) {
     const auto& regs = system.GPU().Maxwell3D().regs;
 
-    for (u32 index = 0; index < static_cast<u32>(Maxwell::NumVertexAttributes); ++index) {
+    for (std::size_t index = 0; index < Maxwell::NumVertexAttributes; ++index) {
         const auto& attrib = regs.vertex_attrib_format[index];
         if (!attrib.IsValid()) {
+            vertex_input.SetAttribute(index, false, 0, 0, {}, {});
             continue;
         }
 
-        const auto& buffer = regs.vertex_array[attrib.buffer];
+        [[maybe_unused]] const auto& buffer = regs.vertex_array[attrib.buffer];
         ASSERT(buffer.IsEnabled());
 
-        vertex_input.attributes[vertex_input.num_attributes++] =
-            FixedPipelineState::VertexAttribute(index, attrib.buffer, attrib.type, attrib.size,
-                                                attrib.offset);
+        vertex_input.SetAttribute(index, true, attrib.buffer, attrib.offset, attrib.type.Value(),
+                                  attrib.size.Value());
     }
 
-    for (u32 index = 0; index < static_cast<u32>(Maxwell::NumVertexArrays); ++index) {
+    for (std::size_t index = 0; index < Maxwell::NumVertexArrays; ++index) {
         const auto& vertex_array = regs.vertex_array[index];
         if (!vertex_array.IsEnabled()) {
+            vertex_input.SetBinding(index, false, 0, 0);
             continue;
         }
+        vertex_input.SetBinding(
+            index, true, vertex_array.stride,
+            regs.instanced_arrays.IsInstancingEnabled(index) ? vertex_array.divisor : 0);
 
         const GPUVAddr start{vertex_array.StartAddress()};
         const GPUVAddr end{regs.vertex_array_limit[index].LimitAddress()};
@@ -832,10 +880,6 @@ void RasterizerVulkan::SetupVertexArrays(FixedPipelineState::VertexInput& vertex
         ASSERT(end > start);
         const std::size_t size{end - start + 1};
         const auto [buffer, offset] = buffer_cache.UploadMemory(start, size);
-
-        vertex_input.bindings[vertex_input.num_bindings++] = FixedPipelineState::VertexBinding(
-            index, vertex_array.stride,
-            regs.instanced_arrays.IsInstancingEnabled(index) ? vertex_array.divisor : 0);
         buffer_bindings.AddVertexBinding(buffer, offset);
     }
 }
@@ -844,18 +888,26 @@ void RasterizerVulkan::SetupIndexBuffer(BufferBindings& buffer_bindings, DrawPar
                                         bool is_indexed) {
     const auto& regs = system.GPU().Maxwell3D().regs;
     switch (regs.draw.topology) {
-    case Maxwell::PrimitiveTopology::Quads:
-        if (params.is_indexed) {
-            UNIMPLEMENTED();
-        } else {
+    case Maxwell::PrimitiveTopology::Quads: {
+        if (!params.is_indexed) {
             const auto [buffer, offset] =
                 quad_array_pass.Assemble(params.num_vertices, params.base_vertex);
             buffer_bindings.SetIndexBinding(buffer, offset, VK_INDEX_TYPE_UINT32);
             params.base_vertex = 0;
             params.num_vertices = params.num_vertices * 6 / 4;
             params.is_indexed = true;
+            break;
         }
+        const GPUVAddr gpu_addr = regs.index_array.IndexStart();
+        auto [buffer, offset] = buffer_cache.UploadMemory(gpu_addr, CalculateIndexBufferSize());
+        std::tie(buffer, offset) = quad_indexed_pass.Assemble(
+            regs.index_array.format, params.num_vertices, params.base_vertex, buffer, offset);
+
+        buffer_bindings.SetIndexBinding(buffer, offset, VK_INDEX_TYPE_UINT32);
+        params.num_vertices = (params.num_vertices / 4) * 6;
+        params.base_vertex = 0;
         break;
+    }
     default: {
         if (!is_indexed) {
             break;

src/video_core/renderer_vulkan/vk_rasterizer.h

@@ -21,6 +21,7 @@
 #include "video_core/renderer_vulkan/vk_buffer_cache.h"
 #include "video_core/renderer_vulkan/vk_compute_pass.h"
 #include "video_core/renderer_vulkan/vk_descriptor_pool.h"
+#include "video_core/renderer_vulkan/vk_fence_manager.h"
 #include "video_core/renderer_vulkan/vk_memory_manager.h"
 #include "video_core/renderer_vulkan/vk_pipeline_cache.h"
 #include "video_core/renderer_vulkan/vk_query_cache.h"
@@ -118,7 +119,13 @@ public:
     void Query(GPUVAddr gpu_addr, VideoCore::QueryType type, std::optional<u64> timestamp) override;
     void FlushAll() override;
     void FlushRegion(VAddr addr, u64 size) override;
+    bool MustFlushRegion(VAddr addr, u64 size) override;
     void InvalidateRegion(VAddr addr, u64 size) override;
+    void OnCPUWrite(VAddr addr, u64 size) override;
+    void SyncGuestHost() override;
+    void SignalSemaphore(GPUVAddr addr, u32 value) override;
+    void SignalSyncPoint(u32 value) override;
+    void ReleaseFences() override;
     void FlushAndInvalidateRegion(VAddr addr, u64 size) override;
     void FlushCommands() override;
     void TickFrame() override;
@@ -254,12 +261,14 @@ private:
     VKUpdateDescriptorQueue update_descriptor_queue;
     VKRenderPassCache renderpass_cache;
     QuadArrayPass quad_array_pass;
+    QuadIndexedPass quad_indexed_pass;
     Uint8Pass uint8_pass;
 
     VKTextureCache texture_cache;
     VKPipelineCache pipeline_cache;
     VKBufferCache buffer_cache;
     VKSamplerCache sampler_cache;
+    VKFenceManager fence_manager;
     VKQueryCache query_cache;
 
     std::array<View, Maxwell::NumRenderTargets> color_attachments;

src/video_core/renderer_vulkan/vk_scheduler.cpp

@@ -166,7 +166,15 @@ void VKScheduler::SubmitExecution(VkSemaphore semaphore) {
     submit_info.pCommandBuffers = current_cmdbuf.address();
     submit_info.signalSemaphoreCount = semaphore ? 1 : 0;
     submit_info.pSignalSemaphores = &semaphore;
-    device.GetGraphicsQueue().Submit(submit_info, *current_fence);
+    switch (const VkResult result = device.GetGraphicsQueue().Submit(submit_info, *current_fence)) {
+    case VK_SUCCESS:
+        break;
+    case VK_ERROR_DEVICE_LOST:
+        device.ReportLoss();
+        [[fallthrough]];
+    default:
+        vk::Check(result);
+    }
 }
 
 void VKScheduler::AllocateNewContext() {

src/video_core/renderer_vulkan/vk_stream_buffer.cpp

@@ -3,6 +3,7 @@
 // Refer to the license.txt file included.
 
 #include <algorithm>
+#include <limits>
 #include <optional>
 #include <tuple>
 #include <vector>
@@ -22,22 +23,38 @@ namespace {
 constexpr u64 WATCHES_INITIAL_RESERVE = 0x4000;
 constexpr u64 WATCHES_RESERVE_CHUNK = 0x1000;
 
-constexpr u64 STREAM_BUFFER_SIZE = 256 * 1024 * 1024;
+constexpr u64 PREFERRED_STREAM_BUFFER_SIZE = 256 * 1024 * 1024;
 
-std::optional<u32> FindMemoryType(const VKDevice& device, u32 filter,
-                                  VkMemoryPropertyFlags wanted) {
-    const auto properties = device.GetPhysical().GetMemoryProperties();
-    for (u32 i = 0; i < properties.memoryTypeCount; i++) {
-        if (!(filter & (1 << i))) {
-            continue;
-        }
-        if ((properties.memoryTypes[i].propertyFlags & wanted) == wanted) {
+/// Find a memory type with the passed requirements
+std::optional<u32> FindMemoryType(const VkPhysicalDeviceMemoryProperties& properties,
+                                  VkMemoryPropertyFlags wanted,
+                                  u32 filter = std::numeric_limits<u32>::max()) {
+    for (u32 i = 0; i < properties.memoryTypeCount; ++i) {
+        const auto flags = properties.memoryTypes[i].propertyFlags;
+        if ((flags & wanted) == wanted && (filter & (1U << i)) != 0) {
             return i;
         }
     }
     return std::nullopt;
 }
 
+/// Get the preferred host visible memory type.
+u32 GetMemoryType(const VkPhysicalDeviceMemoryProperties& properties,
+                  u32 filter = std::numeric_limits<u32>::max()) {
+    // Prefer device local host visible allocations. Both AMD and Nvidia now provide one.
+    // Otherwise search for a host visible allocation.
+    static constexpr auto HOST_MEMORY =
+        VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;
+    static constexpr auto DYNAMIC_MEMORY = HOST_MEMORY | VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;
+
+    std::optional preferred_type = FindMemoryType(properties, DYNAMIC_MEMORY);
+    if (!preferred_type) {
+        preferred_type = FindMemoryType(properties, HOST_MEMORY);
+        ASSERT_MSG(preferred_type, "No host visible and coherent memory type found");
+    }
+    return preferred_type.value_or(0);
+}
+
 } // Anonymous namespace
 
 VKStreamBuffer::VKStreamBuffer(const VKDevice& device, VKScheduler& scheduler,
@@ -51,7 +68,7 @@ VKStreamBuffer::VKStreamBuffer(const VKDevice& device, VKScheduler& scheduler,
 VKStreamBuffer::~VKStreamBuffer() = default;
 
 std::tuple<u8*, u64, bool> VKStreamBuffer::Map(u64 size, u64 alignment) {
-    ASSERT(size <= STREAM_BUFFER_SIZE);
+    ASSERT(size <= stream_buffer_size);
     mapped_size = size;
 
     if (alignment > 0) {
@@ -61,7 +78,7 @@ std::tuple<u8*, u64, bool> VKStreamBuffer::Map(u64 size, u64 alignment) {
     WaitPendingOperations(offset);
 
     bool invalidated = false;
-    if (offset + size > STREAM_BUFFER_SIZE) {
+    if (offset + size > stream_buffer_size) {
         // The buffer would overflow, save the amount of used watches and reset the state.
         invalidation_mark = current_watch_cursor;
         current_watch_cursor = 0;
@@ -98,40 +115,37 @@ void VKStreamBuffer::Unmap(u64 size) {
 }
 
 void VKStreamBuffer::CreateBuffers(VkBufferUsageFlags usage) {
+    const auto memory_properties = device.GetPhysical().GetMemoryProperties();
+    const u32 preferred_type = GetMemoryType(memory_properties);
+    const u32 preferred_heap = memory_properties.memoryTypes[preferred_type].heapIndex;
+
+    // Substract from the preferred heap size some bytes to avoid getting out of memory.
+    const VkDeviceSize heap_size = memory_properties.memoryHeaps[preferred_heap].size;
+    const VkDeviceSize allocable_size = heap_size - 4 * 1024 * 1024;
+
     VkBufferCreateInfo buffer_ci;
     buffer_ci.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO;
     buffer_ci.pNext = nullptr;
     buffer_ci.flags = 0;
-    buffer_ci.size = STREAM_BUFFER_SIZE;
+    buffer_ci.size = std::min(PREFERRED_STREAM_BUFFER_SIZE, allocable_size);
     buffer_ci.usage = usage;
     buffer_ci.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
     buffer_ci.queueFamilyIndexCount = 0;
     buffer_ci.pQueueFamilyIndices = nullptr;
 
-    const auto& dev = device.GetLogical();
-    buffer = dev.CreateBuffer(buffer_ci);
+    buffer = device.GetLogical().CreateBuffer(buffer_ci);
+
+    const auto requirements = device.GetLogical().GetBufferMemoryRequirements(*buffer);
+    const u32 required_flags = requirements.memoryTypeBits;
+    stream_buffer_size = static_cast<u64>(requirements.size);
 
-    const auto& dld = device.GetDispatchLoader();
-    const auto requirements = dev.GetBufferMemoryRequirements(*buffer);
-    // Prefer device local host visible allocations (this should hit AMD's pinned memory).
-    auto type =
-        FindMemoryType(device, requirements.memoryTypeBits,
-                       VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT |
-                           VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT);
-    if (!type) {
-        // Otherwise search for a host visible allocation.
-        type = FindMemoryType(device, requirements.memoryTypeBits,
-                              VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT |
-                                  VK_MEMORY_PROPERTY_HOST_COHERENT_BIT);
-        ASSERT_MSG(type, "No host visible and coherent memory type found");
-    }
     VkMemoryAllocateInfo memory_ai;
     memory_ai.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO;
     memory_ai.pNext = nullptr;
     memory_ai.allocationSize = requirements.size;
-    memory_ai.memoryTypeIndex = *type;
+    memory_ai.memoryTypeIndex = GetMemoryType(memory_properties, required_flags);
 
-    memory = dev.AllocateMemory(memory_ai);
+    memory = device.GetLogical().AllocateMemory(memory_ai);
     buffer.BindMemory(*memory, 0);
 }