April 2025 - Wine-gitlab - list.winehq.org

[PATCH 0/1] MR7932: mf: Restart transforms and sinks on seek.
by Brendan McGrath (＠redmcg) 04 May '25

04 May '25

This MR fixes seek in VRChat by copying the sequence of flushes/stop/starts that Windows does. The order on Windows is: 1. Stop sources; 2. Flush MFTs; 3. Start sources; 4. Request output down the chain of sink inputs; 6. Flush sinks; and 7. Start the clock This takes place whether we pause before we seek or seek without pause. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7932

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[PATCH 0/1] MR7868: combase: Find correct apartment in ClientRpcChannelBuffer_SendReceive().
by Dmitry Timoshkov (＠dmitry) 04 May '25

04 May '25

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/7868

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[PATCH v3 0/1] MR7926: dsound/tests: Allocate right amount of memory in test_secondary8 (ASan).
by Alex Henrie (＠alexhenrie) 04 May '25

04 May '25

The wave format is passed to DirectSoundDevice_CreateSoundBuffer, which duplicates it including the 1 byte of extra data after the end of the struct. -- v3: dsound/tests: Allocate right amount of memory in test_secondary8 (ASan). https://gitlab.winehq.org/wine/wine/-/merge_requests/7926

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[PATCH v2 0/1] MR7906: vwin32.vxd: Add support for VxDCall() 0x0010 and 0x002a services
by Pali Rohár 03 May '25

03 May '25

VxDCall vwin32 service id 0x0010 provides int21 dispatch functionality and VxDCall vwin32 service id 0x002a provides int41 dispatch functionality. All of these vwin32 services together with existing service id 0x0029 (for int31/dpmi functionality) have same API, first VxDCall() argument is value for EAX register and second argument is value for ECX register. VxDCall vwin32 service id 0x0010 is used by applications in Andrew Schulman's book Unauthorized Windows 95. For example by CHGDIR for getting PSP. -- v2: vwin32.vxd: Add support for VxDCall() 0x0010 and 0x002a services https://gitlab.winehq.org/wine/wine/-/merge_requests/7906

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[PATCH 0/1] MR7900: d2d1: Compile shaders on device creation instead of device context creation.
by Francisco Casas (＠fcasas) 02 May '25

02 May '25

Some applications generate many device contexts each render frame. Thus, compling these shaders each time this happens might make them laggy. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7900

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[PATCH 0/3] MR7889: ntoskrnl.exe/tests: Test that calling some Io functions does not result in...
by Alexander Morozov (＠amorozov) 02 May '25

02 May '25

This is a set of tests to prove the correctness of a fix for bug 57588 which i am going to send in a separate PR. Also a small fix for getting DevicePropertyEnumeratorName is included. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7889

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[PATCH v7 0/1] MR7676: winegstreamer: Make sure WMSyncReader never reads in the background.
by Yuxuan Shui (＠yshui) 02 May '25

02 May '25

WMSyncReader starts a background read thread that reads from the IStream passed to IWMSyncReader::OpenStream. This means it could use the IStream in the background even when no IWMSyncReader methods are being called. For well-behaved applications, this is probably OK. However, AQUARIUM (Steam 2515070) frees the IStream it passes to WMSyncReader _before_ it calls IWMSyncReader::Close, which stops the read thread. This causes the read thread to access freed memory. This is improper, but not unreasonable, as IWMSyncReader is supposed to be a synchronous interface, so one might assume when they weren't calling into IWMSyncReader methods, the IStream won't be used. This commit adds a `wg_parser_dont_read` function, which can be used to stop wg_parser from issuing read requests. This is used by IWMSyncReader to make sure read requests are only issued when IWMSyncReader methods are being called. -- v7: winegstreamer: Make sure WMSyncReader never reads in the background. https://gitlab.winehq.org/wine/wine/-/merge_requests/7676

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[PATCH v2 0/1] MR7824: winegstreamer: Handle the Stream Group Done event.
by Brendan McGrath (＠redmcg) 02 May '25

02 May '25

This event indicates that there will be no more data. Handling it like an EOS fixes a dead lock that occurs when a stream completes. -- v2: winegstreamer: Handle the Stream Group Done event. https://gitlab.winehq.org/wine/wine/-/merge_requests/7824

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[PATCH 0/1] MR7936: netapi32: Fix service names in NetStatisticsGet().
by Paul Gofman (＠gofman) 02 May '25

02 May '25

This fixes Defiant not being able to connect to game servers in game. That regressed because of the apparently accidental change of the service names in commit 1904227cc363e0fed0fc69d038a0902010f9331b. The game depends on at least NetStatisticsGet("LanmanWorkstation") to succeed ("LanmanServer" may fail on Windows as well). -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7936

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[PATCH v3 0/2] MR7780: win32u: Avoid uneeded (and sometimes harmful) RedrawWindow() calls in expose_window_surface().
by Paul Gofman (＠gofman) 02 May '25

02 May '25

-- v3: win32u: Don't inflate rect in expose_window_surface(). win32u: Don't redraw window in expose_window_surface() if window has surface. https://gitlab.winehq.org/wine/wine/-/merge_requests/7780

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