May 2023 - Wine-gitlab - list.winehq.org

[PATCH v2 0/3] MR200: vkd3d-shader: Signature reflection API.
by Zebediah Figura (＠zfigura) 17 May '23

17 May '23

There are two parts to this: - First, a way to retrieve any signature from a DXBC shader. This is, I gather, generally useful for reflection, and it can be used as one source with which to implement d3d10 and d3d11 shader reflection APIs. The rest of those APIs will need much more data to be exposed from d3d shaders, and while I was originally planning to expose that all in a single "vkd3d_shader_d3d_shader_info" structure, I think that signatures at least are a reasonable enough subset to have a dedicated structure. Moreover, I did not want to block sm1 support on too much API design. - Second, signatures synthesized from sm1 byte code. This is conceptually a bit weird, because sm1 does not have signatures, but in terms of how these APIs are used by Wine (or other translation layers, as evidenced not least by the Vulkan test shader runner, which I have locally adapted for sm1 but not submitted yet) it fits rather nicely. Because this is new API, it of course deserves plenty of discussion, especially the sm1 part. Several open questions which occurred to me while writing are: 1. Should we fix the mask (and used mask) for sm1 signatures as 0xf rather than 0? SPIR-V cares about this in order to declare I/O variables, which makes some amount of sense. In fact I have a patch in my local tree to change this, specifically for that purpose. However, we could also normalize it later. 2. If we do fix the mask as nonzero, should single-component semantics (fog, depth, etc...) be declared as 0x1 instead of 0xf? 3. Should BLENDINDICES get a UINT type? It's float in shader instructions (well, kind of, although in practice it's used as an array index of course), but the vertex attribute type is in practice "supposed" to be integer. Part 1 of a series to implement sm1 -> spirv translation in vkd3d-shader, brought to you by late nights spent coding and rereading The Waste Land. Ganga was sunken, and the limp leaves Waited for rain, while the black clouds Gathered far distant, over Himavant. -- v2: vkd3d-shader: Synthesize signatures for d3dbc shaders. vkd3d-shader: Introduce an API to retrieve all signatures from DXBC shaders. vkd3d-shader: Move vkd3d_shader_signature_from_shader_signature() to avoid forward declarations. https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/200

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[PATCH 0/1] MR2842: kernel32: Harden some wow64 module tests.
by eric pouech (＠epo) 17 May '23

17 May '23

Showing some cases where loader should unredirect some module paths from syswow64 to system32. Signed-off-by: Eric Pouech <epouech(a)codeweavers.com> -- https://gitlab.winehq.org/wine/wine/-/merge_requests/2842

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[PATCH v6 0/1] MR1987: webservices/tests: Move firewall code to a common header.
by Hans Leidekker (＠hans) 17 May '23

17 May '23

-- v6: webservices: Handle WS_XML_BUFFER_TYPE in get_field_read_option(). https://gitlab.winehq.org/wine/wine/-/merge_requests/1987

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[PATCH 0/1] MR2841: webservices: Handle WS_XML_BUFFER_TYPE in get_field_read_option().
by Hans Leidekker (＠hans) 17 May '23

17 May '23

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/2841

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[PATCH 0/2] MR2836: d2d1: Implement IsSupported() for HWND target.
by Nikolay Sivov (＠nsivov) 17 May '23

17 May '23

Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com> -- https://gitlab.winehq.org/wine/wine/-/merge_requests/2836

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[PATCH 0/1] MR2837: wined3d: rename shader_extract_from_dxbc to wined3d_shader_extract_from_dxbc
by Alistair Leslie-Hughes (＠alesliehughes) 17 May '23

17 May '23

Stops a linker error of duplicate name when using upstream vk3d3. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/2837

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Re: [PATCH v8 0/1] MR2690: mfreadwrite/tests: Add more tests for MFCreateSinkWriterFromURL. - approved
by Nikolay Sivov (＠nsivov) 17 May '23

17 May '23

This merge request was approved by Nikolay Sivov. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/2690

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[PATCH v8 0/7] MR2637: winex11: Use messages instead of user callbacks and handle them in the default IME UI window procedure.
by Rémi Bernon 17 May '23

17 May '23

-- v8: winex11: Generate IME messages using WM_IME_NOTIFY instead of callbacks. winex11: Include the XIM preedit and result text into the IME updates. winex11: Post internal WM_IME_NOTIFY wparam on composition updates. winex11: Set or clear XIC focus using a xim_set_focus helper. winex11: Send an internal WM_IME_NOTIFY wparam to set open status. winex11: Keep track of the cursor position on the XIM side. winex11: Use ime_comp_buf != NULL instead of ximInComposeMode. https://gitlab.winehq.org/wine/wine/-/merge_requests/2637

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[PATCH 0/1] MR2816: mf/tests: Add tests for MPEG4 media sink.
by Ziqing Hui (＠zhui) 17 May '23

17 May '23

Before win10 1809(including win7,win8,win10 1507): * mpeg4 media sink is fixed stream. * sink_empty cannot be created. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/2816

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[PATCH 0/3] MR2833: wined3d: Optimize lights handling.
by Paul Gofman (＠gofman) 17 May '23

17 May '23

This fixes a performance regression introduced during state redesign shortly after Wine 5.0. Some games create a great amount of lights (around 1000 and growing) and touch them quite often. That results in each light being relayed to CS thread before each draw which is taking a great amount of time (performance drop in Nosferatu: The Wrath of Malachi from ~150 fps to ~10-15 at start location; that's with another unrelated regression related to streaming buffer management sorted out). It is also possible to use bitmasks like for other states, but then with these lights amount even iterating over the full set of lights during stateblock apply leads to noticable performance drop. With this patchset Nosferatu reaches ~180 fps on the same place (~115 on Windows on the same machine, with the difference being probably due to SWVP). -- https://gitlab.winehq.org/wine/wine/-/merge_requests/2833

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