April 2023 - wine-gitlab

Re: [PATCH v7 0/2] MR179: vkd3d-shader/hlsl: Add support for ddx(), ddy() intrinsics. - approved
by Alexandre Julliard (＠julliard) 28 Apr '23

28 Apr '23

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/179

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[PATCH v3 0/4] MR2682: uiautomationcore: Focused element retrieval, and a deadlock fix.
by Connor McAdams (＠cmcadams) 28 Apr '23

28 Apr '23

-- v3: uiautomationcore: Retrieve runtime ID on UiaReturnRawElementProvider thread to prevent a deadlock. uiautomationcore: Implement IUIAutomation::GetFocusedElement{BuildCacheRequest}. uiautomationcore: Implement UiaNodeFromFocus. https://gitlab.winehq.org/wine/wine/-/merge_requests/2682

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[PATCH v2 0/4] MR2682: uiautomationcore: Focused element retrieval, and a deadlock fix.
by Connor McAdams (＠cmcadams) 28 Apr '23

28 Apr '23

-- v2: uiautomationcore: Retrieve runtime ID on UiaReturnRawElementProvider thread to prevent a deadlock. uiautomationcore: Implement IUIAutomation::GetFocusedElement{BuildCacheRequest}. uiautomationcore: Implement UiaNodeFromFocus. uiautomationcore: Add UiaNodeFromFocus stub. https://gitlab.winehq.org/wine/wine/-/merge_requests/2682

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[PATCH 0/1] MR2720: wined3d: Add a comment about mismatched samplers.
by Paul Gofman (＠gofman) 28 Apr '23

28 Apr '23

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/2720

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[PATCH 0/7] MR2712: winewayland.drv: part 3: Handle dynamic wl_output events
by Alexandros Frantzis (＠afrantzis) 28 Apr '23

28 Apr '23

This MR introduces the driver mechanisms to handle dynamic events from the Wayland compositor, using wl_output events as the guiding use case (i.e., we want to update the win32u display settings when the host settings change). In this design we create a dedicated thread to read and dispatch Wayland events received from the compositor. If a Wayland event handler wants some code to be run in the context of a particular HWND's thread, it can add an internal event to a custom queue we have for each (GUI enabled) thread. The ProcessEvents driver callback processes internal events from that queue. In order to wake up waiting threads we use a pipe to notify about new internal events, with the read end acting as the thread's host queue fd. This is similar to how winemac.drv works. We use the aforementioned mechanisms to queue win32u display device updates to the desktop window thread. Since there are many pieces that need to fall into place, this MR gradually reaches the final design: 1. We first introduce the dedicated read/dispatch thread and handle events (and also display device updates if in the desktop process) in that thread. 2. We ensure access to Wayland output information is thread-safe and consistent (since in step 3 we will need to access it from a different thread). 3. We finally introduce per-thread internal event queues and, if we are in the desktop process, queue the display device update to the desktop window thread internal event queue. Note that the main portion of the wl_output event code is still handled in the dedicated read/dispatch thread. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/2712

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[PATCH v4 0/7] MR181: vkd3d-shader: Normalise signatures and input/output registers to the Shader Model 6 pattern.
by Conor McCarthy (＠cmccarthy) 28 Apr '23

28 Apr '23

-- v4: vkd3d-shader: Add source information to normaliser errors and warnings. https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/181

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[PATCH v3 0/6] MR181: vkd3d-shader: Normalise signatures and input/output registers to the Shader Model 6 pattern.
by Conor McCarthy (＠cmccarthy) 28 Apr '23

28 Apr '23

-- v3: vkd3d-shader/ir: Normalise signatures and input/output registers to the Shader Model 6 pattern. vkd3d-shader/tpf: Fail parsing if an input/output parameter order is > 2. tests/d3d12: Test register relative addressing in vertex and pixel shaders. vkd3d-shader: Introduce an internal sm6 signature structure. vkd3d-shader/tpf: Return an error from vkd3d_shader_sm4_parser_create() if the parser failed. vkd3d-shader/d3dbc: Return an error from vkd3d_shader_sm1_parser_create() if the parser failed. https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/181

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[PATCH v3 0/1] MR180: vkd3d-shader/hlsl: Partially implement static expressions evaluation.
by Nikolay Sivov (＠nsivov) 28 Apr '23

28 Apr '23

-- v3: vkd3d-shader/hlsl: Partially implement static expressions evaluation. https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/180

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[PATCH v2 0/4] MR181: vkd3d-shader: Normalise signatures and input/output registers to the Shader Model 6 pattern.
by Conor McCarthy (＠cmccarthy) 28 Apr '23

28 Apr '23

-- v2: vkd3d-shader/ir: Normalise signatures and input/output registers to the Shader Model 6 pattern. vkd3d-shader/tpf: Fail parsing if an input/output parameter order is > 2. tests/d3d12: Test register relative addressing in vertex and pixel shaders. vkd3d-shader: Introduce an internal sm6 signature structure. https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/181

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[PATCH v5 0/2] MR184: vkd3d-shader/hlsl: Add support for SampleGrad() method
by Ethan Lee (＠flibitijibibo) 28 Apr '23

28 Apr '23

~~This one's marked as a draft, as there seems to be a blocker with the method parameters.~~ ~~The first commit totally works, _if_ the ddx/ddy parameters are literals - they do _not_ work when passing a variable of any kind. The test comes from tests/d3d12.c, so I'm mostly just trying to migrate that to the HLSL test suite, but it currently hits an assert before we get to the resource load (which does eventually work) and I'm not sure what's causing it:~~ ``` vkd3d-compiler: libs/vkd3d-shader/tpf.c:3190: sm4_register_from_node: Assertion `instr->reg.allocated' failed. ``` ~~Seems like it's surprised when we try to load from the constant buffer maybe?~~ Fixed! -- v5: tests: Add a basic compilation test for SampleGrad() method. vkd3d-shader/hlsl: Add support for SampleGrad() method https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/184

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