Update patches for 6.13

Author: tannisroot

runners/wine/build-preparation/fshack-patches/1-proton_QPC.mypatch renamed to runners/wine/build-preparation/fshack-patches/1-QPC.mypatch

@@ -978,3 +978,229 @@ index 2253591f6fa..07fb6decb62 100644
  {
      struct object *root;
      struct mapping *mapping;
+From 3b066b60d21e0fa03ee713a5c11ecfc5252de53c Mon Sep 17 00:00:00 2001
+From: Arkadiusz Hiler <ahiler@codeweavers.com>
+Date: Thu, 3 Jun 2021 22:56:08 +0300
+Subject: [PATCH] wineboot: Check if the kernel trusts TSC before using it for
+ Qpc.
+
+Even if the bits are claiming that TSC meets our requirements the
+hardware implementation may still be broken.
+
+The Linux kernel does a lot of quality testing before deciding to use as
+the clock source. If it (or the user, through an override) does not trust
+the TSC we should not trust it either.
+
+CW-Bug-Id: #18918
+CW-Bug-Id: #18958
+---
+ programs/wineboot/wineboot.c | 31 +++++++++++++++++++++++++++++++
+ 1 file changed, 31 insertions(+)
+
+diff --git a/programs/wineboot/wineboot.c b/programs/wineboot/wineboot.c
+index 9bebededa4f..79a4bda4d67 100644
+--- a/programs/wineboot/wineboot.c
++++ b/programs/wineboot/wineboot.c
+@@ -315,6 +315,30 @@ static UINT64 read_tsc_frequency(void)
+     return freq;
+ }
+ 
++static BOOL is_tsc_trusted_by_the_kernel(void)
++{
++    char buf[4] = {};
++    DWORD num_read;
++    HANDLE handle;
++    BOOL ret = TRUE;
++
++    handle = CreateFileA( "\\??\\unix\\sys\\bus\\clocksource\\devices\\clocksource0\\current_clocksource",
++                          GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0 );
++
++    if (handle == INVALID_HANDLE_VALUE)
++        return TRUE;
++
++    if (ReadFile( handle, buf, sizeof(buf)-1, &num_read, NULL ))
++    {
++        if (!!strcmp( "tsc", buf ))
++            ret = FALSE;
++    }
++
++    CloseHandle( handle );
++
++    return ret;
++}
++
+ static void initialize_qpc_features(struct _KUSER_SHARED_DATA *data)
+ {
+     int regs[4];
+@@ -346,6 +370,13 @@ static void initialize_qpc_features(struct _KUSER_SHARED_DATA *data)
+         WARN("No invariant TSC, disabling QpcBypass\n");
+         return;
+     }
++
++    if (!is_tsc_trusted_by_the_kernel())
++    {
++        WARN("TSC is not trusted by the kernel, disabling QpcBypass.\n");
++        return;
++    }
++
+     data->QpcBypassEnabled |= SHARED_GLOBAL_FLAGS_QPC_BYPASS_ENABLED;
+ 
+     /* check for rdtscp support bit */
+From 69f2470f937f46ae362d0ba5c144f170f5850a8e Mon Sep 17 00:00:00 2001
+From: Joshua Ashton <joshua@froggi.es>
+Date: Thu, 3 Jun 2021 20:27:49 +0100
+Subject: [PATCH] wineboot: Return TSC frequency in ~Mhz
+
+Some games such as Horizon Zero Dawn use this registry value to correlate values from rtdsc -> real time.
+
+In my testing across a few devices, Windows always returns the tsc frequency in this entry, not the current/maximum frequency of the processor.
+
+Returning the nominal/maximum cpu frequency here causes the game to run in slow motion as it may not match the tsc frequency of the processor.
+
+Ideally we'd not have to measure this and the kernel would return tsc_khz to userspace, but this is a good enough stop-gap until https://lkml.org/lkml/2020/12/31/72 or something similar is merged.
+
+Fixes: #4125 (Slow motion bug)
+
+Signed-off-by: Joshua Ashton <joshua@froggi.es>
+---
+ programs/wineboot/wineboot.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/programs/wineboot/wineboot.c b/programs/wineboot/wineboot.c
+index 79a4bda4d67..0662feac9ce 100644
+--- a/programs/wineboot/wineboot.c
++++ b/programs/wineboot/wineboot.c
+@@ -969,12 +969,15 @@ static void create_hardware_registry_keys(void)
+         if (!RegCreateKeyExW( cpu_key, numW, 0, NULL, REG_OPTION_VOLATILE,
+                               KEY_ALL_ACCESS, NULL, &hkey, NULL ))
+         {
++            UINT64 tsc_freq = read_tsc_frequency(); /* Hz */
++            DWORD tsc_freq_mhz = (DWORD)(tsc_freq / 1000000ull);
++
+             RegSetValueExW( hkey, L"FeatureSet", 0, REG_DWORD, (BYTE *)&sci.ProcessorFeatureBits, sizeof(DWORD) );
+             set_reg_value( hkey, L"Identifier", id );
+             /* TODO: report ARM properly */
+             set_reg_value( hkey, L"ProcessorNameString", namestr );
+             set_reg_value( hkey, L"VendorIdentifier", vendorid );
+-            RegSetValueExW( hkey, L"~MHz", 0, REG_DWORD, (BYTE *)&power_info[i].MaxMhz, sizeof(DWORD) );
++            RegSetValueExW( hkey, L"~MHz", 0, REG_DWORD, (BYTE *)&tsc_freq_mhz, sizeof(DWORD) );
+             RegCloseKey( hkey );
+         }
+         if (sci.ProcessorArchitecture != PROCESSOR_ARCHITECTURE_ARM &&
+From 2bde7d53b3874dfc6f3066819e00da142443a48f Mon Sep 17 00:00:00 2001
+From: Joshua Ashton <joshua@froggi.es>
+Date: Fri, 4 Jun 2021 10:20:51 +0200
+Subject: [PATCH] wineboot: Calculate TSC frequency once at the start
+
+This calculates the TSC frequency once at the very start of wineboot.
+
+This avoids needing to calculate this multiple times which can lead to stalls.
+
+Signed-off-by: Joshua Ashton <joshua@froggi.es>
+---
+ programs/wineboot/wineboot.c | 26 ++++++++++++++------------
+ 1 file changed, 14 insertions(+), 12 deletions(-)
+
+diff --git a/programs/wineboot/wineboot.c b/programs/wineboot/wineboot.c
+index 0662feac9ce..dc0e645dd09 100644
+--- a/programs/wineboot/wineboot.c
++++ b/programs/wineboot/wineboot.c
+@@ -339,7 +339,7 @@ static BOOL is_tsc_trusted_by_the_kernel(void)
+     return ret;
+ }
+ 
+-static void initialize_qpc_features(struct _KUSER_SHARED_DATA *data)
++static void initialize_qpc_features(struct _KUSER_SHARED_DATA *data, UINT64 tsc_frequency)
+ {
+     int regs[4];
+ 
+@@ -388,7 +388,7 @@ static void initialize_qpc_features(struct _KUSER_SHARED_DATA *data)
+     else
+         data->QpcBypassEnabled |= SHARED_GLOBAL_FLAGS_QPC_BYPASS_USE_MFENCE;
+ 
+-    if ((data->QpcFrequency = (read_tsc_frequency() >> 10)))
++    if ((data->QpcFrequency = (tsc_frequency >> 10)))
+     {
+         data->QpcShift = 10;
+         data->QpcBias = 0;
+@@ -433,7 +433,7 @@ static UINT64 muldiv_tsc(UINT64 a, UINT64 b, UINT64 c)
+     return ka * kb * c + kb * ra + ka * rb + (ra * rb + c / 2) / c;
+ }
+ 
+-static void create_hypervisor_shared_data(void)
++static void create_hypervisor_shared_data(UINT64 tsc_frequency)
+ {
+     struct _KUSER_SHARED_DATA *user_shared_data = (void *)0x7ffe0000;
+     struct hypervisor_shared_data *hypervisor_shared_data;
+@@ -480,7 +480,7 @@ static void create_hypervisor_shared_data(void)
+ 
+     if (user_shared_data->QpcBypassEnabled & SHARED_GLOBAL_FLAGS_QPC_BYPASS_ENABLED)
+     {
+-        hypervisor_shared_data->QpcMultiplier = muldiv_tsc((UINT64)5000 << 32, (UINT64)2000 << 32, read_tsc_frequency());
++        hypervisor_shared_data->QpcMultiplier = muldiv_tsc((UINT64)5000 << 32, (UINT64)2000 << 32, tsc_frequency);
+         user_shared_data->QpcBypassEnabled |= SHARED_GLOBAL_FLAGS_QPC_BYPASS_USE_HV_PAGE;
+         user_shared_data->QpcInterruptTimeIncrement = (ULONGLONG)1 << 63;
+         user_shared_data->QpcInterruptTimeIncrementShift = 1;
+@@ -495,7 +495,7 @@ static void create_hypervisor_shared_data(void)
+     UnmapViewOfFile( hypervisor_shared_data );
+ }
+ 
+-static void create_user_shared_data(void)
++static void create_user_shared_data(UINT64 tsc_frequency)
+ {
+     struct _KUSER_SHARED_DATA *data;
+     RTL_OSVERSIONINFOEXW version;
+@@ -582,7 +582,7 @@ static void create_user_shared_data(void)
+     data->ActiveGroupCount = 1;
+ 
+     initialize_xstate_features( data );
+-    initialize_qpc_features( data );
++    initialize_qpc_features( data, tsc_frequency );
+ 
+     UnmapViewOfFile( data );
+ }
+@@ -894,7 +894,7 @@ static void create_bios_key( HKEY system_key )
+ }
+ 
+ /* create the volatile hardware registry keys */
+-static void create_hardware_registry_keys(void)
++static void create_hardware_registry_keys(UINT64 tsc_frequency)
+ {
+     unsigned int i;
+     HKEY hkey, system_key, cpu_key, fpu_key;
+@@ -969,8 +969,7 @@ static void create_hardware_registry_keys(void)
+         if (!RegCreateKeyExW( cpu_key, numW, 0, NULL, REG_OPTION_VOLATILE,
+                               KEY_ALL_ACCESS, NULL, &hkey, NULL ))
+         {
+-            UINT64 tsc_freq = read_tsc_frequency(); /* Hz */
+-            DWORD tsc_freq_mhz = (DWORD)(tsc_freq / 1000000ull);
++            DWORD tsc_freq_mhz = (DWORD)(tsc_frequency / 1000000ull); /* Hz -> Mhz */
+ 
+             RegSetValueExW( hkey, L"FeatureSet", 0, REG_DWORD, (BYTE *)&sci.FeatureSet, sizeof(DWORD) );
+             set_reg_value( hkey, L"Identifier", id );
+@@ -1896,9 +1895,12 @@ int __cdecl main( int argc, char *argv[] )
+     BOOL end_session, force, init, kill, restart, shutdown, update;
+     HANDLE event;
+     OBJECT_ATTRIBUTES attr;
++    UINT64 tsc_frequency;
+     UNICODE_STRING nameW;
+     BOOL is_wow64;
+ 
++    tsc_frequency = read_tsc_frequency();
++
+     end_session = force = init = kill = restart = shutdown = update = FALSE;
+     GetWindowsDirectoryW( windowsdir, MAX_PATH );
+     if( !SetCurrentDirectoryW( windowsdir ) )
+@@ -1981,9 +1983,9 @@ int __cdecl main( int argc, char *argv[] )
+ 
+     ResetEvent( event );  /* in case this is a restart */
+ 
+-    create_user_shared_data();
+-    create_hypervisor_shared_data();
+-    create_hardware_registry_keys();
++    create_user_shared_data(tsc_frequency);
++    create_hypervisor_shared_data(tsc_frequency);
++    create_hardware_registry_keys(tsc_frequency);
+     create_dynamic_registry_keys();
+     create_environment_registry_keys();
+     create_computer_name_keys();

runners/wine/build-preparation/fshack-patches/1-mfplat-godfall-hotfix.mypatch

@@ -0,0 +1,53 @@
+From 99d2e546fb21ae93114834142692518ce4730ee5 Mon Sep 17 00:00:00 2001
+From: Thomas Crider <gloriouseggroll@gmail.com>
+Date: Wed, 30 Jun 2021 19:57:23 -0600
+Subject: [PATCH] winegstreamer: adjust GetSlowestRate and GetFastestRate
+ values
+
+Per the docs, 0 would not render additional frames:
+
+https://docs.microsoft.com/en-us/windows/win32/medfound/about-rate-control
+A rate of zero causes one frame to be rendered; after that, the presentation
+clock does not advance. To get another frame at the rate of zero, the
+application must seek to a new position.
+
+Having this set to 0 causes Godfall's new character intro video to
+black screen, seemingly because it only renders one frame.
+
+Based on the current GetFastestRate value attempt, if we approach the logic on
+numerical positive/negative values, the fastest forward rate would be
+1e6f (1000000f) and slowest 1.0f, while in reverse the fastest would
+be -1.0f and slowest -1e6f (-1000000f).
+
+This fixes Godfall's new character intro video playback and does not
+appear to break other tested games.
+
+Signed-off-by: Thomas Crider <gloriouseggroll@gmail.com>
+---
+ dlls/winegstreamer/media_source.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/dlls/winegstreamer/media_source.c b/dlls/winegstreamer/media_source.c
+index eaf4b9b6815..79e51ca3977 100644
+--- a/dlls/winegstreamer/media_source.c
++++ b/dlls/winegstreamer/media_source.c
+@@ -936,7 +936,7 @@ static HRESULT WINAPI media_source_rate_support_GetSlowestRate(IMFRateSupport *i
+ {
+     TRACE("%p, %d, %d, %p.\n", iface, direction, thin, rate);
+ 
+-    *rate = 0.0f;
++    *rate = direction == MFRATE_FORWARD ? 1.0f : -1e6f;
+ 
+     return S_OK;
+ }
+@@ -945,7 +945,7 @@ static HRESULT WINAPI media_source_rate_support_GetFastestRate(IMFRateSupport *i
+ {
+     TRACE("%p, %d, %d, %p.\n", iface, direction, thin, rate);
+ 
+-    *rate = direction == MFRATE_FORWARD ? 1e6f : -1e6f;
++    *rate = direction == MFRATE_FORWARD ? 1e6f : -1.0f;
+ 
+     return S_OK;
+ }
+-- 
+2.31.1