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[PATCH v3 0/1] MR2012: mf/session: Avoid dropping samples delivered from transform in session_request_sample_from_node().
by Paul Gofman (＠gofman) 10 Feb '23

10 Feb '23

session_request_sample() calls session_request_sample_from_node() and increments sink.requests only if that succeeds. But session_request_sample_from_node() calls session_deliver_sample_to_node() synchronously for MF_TOPOLOGY_TRANSFORM_NODE if there are output samples available. Then, if sink.requests is zero before this session_request_sample() call that sample is silently dropped. It might not be easily noticeable currently, but I have a patchset which implements _ProcessMessage(MFT_MESSAGE_COMMAND_DRAIN) needed for some games (and also improving end of playback by fully delivering output including few last frames). And currently if session_deliver_sample_to_node() performs drain and that drain produces any samples we get a data sample processed but end marker silently dropped resulting in hanging session. That market gets to session_request_sample / session_request_sample_from_node but gets dropped in session_deliver_sample_to_node due to the reason first patch is fixing. Thus also the second patch. I am not sure it is strictly needed, but the current handling of that seems fragile to me, I suppose we shouldn't ever drop markers. -- v3: mf/session: Avoid dropping samples delivered from transform in session_request_sample_from_node(). https://gitlab.winehq.org/wine/wine/-/merge_requests/2012

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[PATCH v2 0/8] MR85: hlsl: Function inlining.
by Zebediah Figura (＠zfigura) 10 Feb '23

10 Feb '23

This is the last piece that's needed for function calls to basically work. -- v2: vkd3d-shader/hlsl: Allow the final expression in a for loop initializer to be omitted. vkd3d-shader/hlsl: Handle early return after a CF block only if there was actually a return somewhere in the CF block. vkd3d-shader/hlsl: Inline function calls. vkd3d-shader/hlsl: Emit a hlsl_fixme() for unhandled instruction types when writing bytecode. vkd3d-shader/hlsl: Lower return statements. vkd3d-shader/hlsl: Emit a hlsl_fixme() if multiple valid entry point definitions are given. vkd3d-shader/hlsl: Skip functions that don't have a body when looking for the entry point. tests: Avoid performing a multi-component UAV load in uav-out-param.shader_test. https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/85

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[PATCH v8 0/6] MR2105: ddraw: Add local buffer in d3d_device7_DrawPrimitive()
by Steve Schnepp (＠steveschnepp) 10 Feb '23

10 Feb '23

Convert all consecutive calls to d7_DrawPrimitive(TRIANGLE_FAN) into a single call to d7_DrawPrimitive(TRIANGLE_LIST) with all the vertices. Note, it *increase* the number of vertices, but bandwith is much less costly than multiple calls. Note, only a very precise subset of the calls get buffered in order to ensure that the disruption is minimal. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=33814 -- v8: ddraw: Convert buffer API to use d3d_device struct ddraw: Also Buffer D3DPT_POINTLIST ddraw: directly buffering in the streaming buffer https://gitlab.winehq.org/wine/wine/-/merge_requests/2105

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[PATCH v2 0/1] MR2012: mf/session: Avoid dropping samples delivered from transform in session_request_sample_from_node().
by Paul Gofman (＠gofman) 10 Feb '23

10 Feb '23

session_request_sample() calls session_request_sample_from_node() and increments sink.requests only if that succeeds. But session_request_sample_from_node() calls session_deliver_sample_to_node() synchronously for MF_TOPOLOGY_TRANSFORM_NODE if there are output samples available. Then, if sink.requests is zero before this session_request_sample() call that sample is silently dropped. It might not be easily noticeable currently, but I have a patchset which implements _ProcessMessage(MFT_MESSAGE_COMMAND_DRAIN) needed for some games (and also improving end of playback by fully delivering output including few last frames). And currently if session_deliver_sample_to_node() performs drain and that drain produces any samples we get a data sample processed but end marker silently dropped resulting in hanging session. That market gets to session_request_sample / session_request_sample_from_node but gets dropped in session_deliver_sample_to_node due to the reason first patch is fixing. Thus also the second patch. I am not sure it is strictly needed, but the current handling of that seems fragile to me, I suppose we shouldn't ever drop markers. -- v2: mf/session: Avoid dropping samples delivered from transform in session_request_sample_from_node(). https://gitlab.winehq.org/wine/wine/-/merge_requests/2012

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[PATCH v3 0/1] MR2156: winebus: Avoid calling RtlInitUnicodeString on a static constant.
by Alex Henrie (＠alexhenrie) 10 Feb '23

10 Feb '23

-- v3: winebus: Avoid calling RtlInitUnicodeString on a static constant. https://gitlab.winehq.org/wine/wine/-/merge_requests/2156

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[PATCH v8 0/8] MR1628: ntdll: Implement Low Fragmentation Heap.
by Rémi Bernon (＠rbernon) 10 Feb '23

10 Feb '23

Not completely sure if it's worth having for 8.0, but opening this to share the target I'm trying to reach. -- v8: ntdll: Add a thread-specific category group cache. ntdll: Use atomics and lock-free list for category groups. ntdll: Implement Low Fragmentation Heap frontend. ntdll: Split heap_resize_block into heap_resize_(block|large) helpers. ntdll: Count allocations and automatically enable LFH. ntdll: Increase heap block tail_size capacity to 16 bits. ntdll: Implement HeapCompatibilityInformation. ntdll: Fix HeapWalk with empty uncommitted consecutive subheaps. https://gitlab.winehq.org/wine/wine/-/merge_requests/1628

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[PATCH v4 0/5] MR2103: Add support for WinRT app dark mode
by Mohamad Al-Jaf (＠maljaf) 10 Feb '23

10 Feb '23

WinRT apps check if the Windows theme is set to dark mode through IUISettings3::GetColorValue(). An option needs to be added to Winecfg to enable dark mode support, which just sets the registry key AppsUseLightTheme to 0 for dark mode and 1 for light mode. It will have to be in a separate merge request. Also, not sure if a dark mode checkbox should be added or if dark mode should be automatically set based on the loaded theme in Wine. Though, for the latter there needs to be a property that returns the mode of the theme. Name alone might not be sufficient. -- v4: windows.ui: Implement IUISettings3::GetColorValue(). windows.ui/tests: Add IUISettings3::GetColorValue() tests. windows.ui: Add IUISettings3 stub interface. windows.ui: Add stub DLL. include: Add windows.ui.viewmanagement.idl file. https://gitlab.winehq.org/wine/wine/-/merge_requests/2103

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[PATCH 0/1] MR2156: winebus: Avoid calling RtlInitUnicodeString on a static constant.
by Alex Henrie (＠alexhenrie) 10 Feb '23

10 Feb '23

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/2156

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[PATCH v2 0/4] MR2138: Retry when clipboard operations fail.
by eric pouech (＠epo) 10 Feb '23

10 Feb '23

-- v2: riched20/tests: Add retry loop around OpenClipboard() to avoid access denial. riched20: Ensure clipboard has been pasted before testing the result. riched20: Support SFF_SELECTION when streaming in plain text. riched20/tests: Add tests when pasting in plain text mode. https://gitlab.winehq.org/wine/wine/-/merge_requests/2138

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[PATCH v6 0/12] MR2123: Wow64 support for wpcap.
by Hans Leidekker (＠hans) 10 Feb '23

10 Feb '23

-- v6: wpcap/tests: Initial tests. wpcap: Try to enable 32-bit mmap() support in libpcap. wpcap: Add wow64 thunks. wpcap: Enable UTF-8 encoding in libpcap. wpcap: Reimplement pcap_loop() on top of pcap_next_ex(). wpcap: Implement pcap_init(). wpcap: Implement pcap_dump_close(). wpcap: Implement pcap_bufsize(). wpcap: Fix an off-by-one error in convert_length_to_ipv6_mask(). wpcap: Make Unix call parameters wow64 compatible. wpcap: Sync spec file with latest version of libpcap. configure: Check for pcap_init() instead of pcap_create(). https://gitlab.winehq.org/wine/wine/-/merge_requests/2123

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