July 2024 - wine-gitlab

[PATCH v2 0/2] MR5990: mfreadwrite/reader: Fix seeking and playback loop when using decoders.
by Rémi Bernon (＠rbernon) 10 Jul '24

10 Jul '24

-- v2: mfreadwrite/reader: Send MFT_MESSAGE_NOTIFY_START_OF_STREAM on start or seek. winegstreamer/video_decoder: Generate timestamps relative to the first input sample. https://gitlab.winehq.org/wine/wine/-/merge_requests/5990

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[PATCH v2 0/10] MR5998: winegstreamer: Introduce a new demuxer interface for the MF media source.
by Rémi Bernon (＠rbernon) 10 Jul '24

10 Jul '24

First part of a series introducing a separate unix interface for the MF media source. The goal is to use a synchronous demuxing-only interface, similar to native, which will be simpler and faster and better fitted to most MF media source use cases. -- v2: winegstreamer/media_source: Handle GST_QUERY_SCHEDULING on wg_source src pad. winegstreamer/media_source: Handle GST_QUERY_DURATION on wg_source src pad. winegstreamer/media_source: Handle GST_QUERY_URI on wg_source src pad. winegstreamer/media_source: Push a stream and segment event to the wg_source. winegstreamer/media_source: Create a demuxer element in wg_source_create. winegstreamer/media_source: Create a source pad on the wg_source. winegstreamer/media_source: Prefer MF_BYTESTREAM_ORIGIN_NAME for source URL. winegstreamer/media_source: Provide first block of data and stream URL to wg_source. winegstreamer/media_source: Call (Begin|End)Read to read the byte stream header. winegstreamer/media_source: Introduce a new wg_source interface. https://gitlab.winehq.org/wine/wine/-/merge_requests/5998

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[PATCH 0/7] MR3606: winegstreamer: Introduce a new wg_source internal interface.
by Rémi Bernon (＠rbernon) 10 Jul '24

10 Jul '24

This is the first batch of a series implementing faster media source resolution required to workaround an Unreal Engine race condition present in some games, and deterministic stream ordering that decodebin / parsebin cannot provide, which is required to expose the streams in native order, for compatibility in several other applications. I pushed the full series as a branch here: https://gitlab.winehq.org/rbernon/wine/-/commits/mr/wg-source-part-one Note that this full series is also a first step in the direction of having a simpler demuxer interface, which will be required in the future for compatibility with applications that build MF or DirectShow pipelines directly and expect the relevant components to behave as a demuxer and expose compressed media types. For now it only delays the use of wg_parser to whenever the media source is started, and matches the non-ordered streams using their media types and tags. This is a best effort solution but I don't think we can do much better for the moment. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/3606

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[PATCH v2 0/7] MR5138: winegstreamer: Support and expose generic audio/video MFT decoders.
by Rémi Bernon (＠rbernon) 10 Jul '24

10 Jul '24

-- v2: winegstreamer: Expose the generic video decoder transform. winegstreamer: Introduce a generic audio decoder transform. winegstreamer: Rename aac_decoder to audio_decoder. winegstreamer: Translate generic unknown audio / video media types. winegstreamer: Support generic audio / video unknown formats. winegstreamer: Call gst_video_info_from_caps for all video formats. winegstreamer: Call gst_audio_info_from_caps for all audio formats. https://gitlab.winehq.org/wine/wine/-/merge_requests/5138

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[PATCH v2 0/1] MR5340: maintainers: Remove MF GStreamer section.
by Rémi Bernon (＠rbernon) 10 Jul '24

10 Jul '24

-- v2: maintainers: Remove MF GStreamer section. https://gitlab.winehq.org/wine/wine/-/merge_requests/5340

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[PATCH 0/7] MR6036: win32u: Use the thread input and desktop shared memory for reading keyboard state.
by Rémi Bernon (＠rbernon) 10 Jul '24

10 Jul '24

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/6036

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[PATCH 0/1] MR6038: odbc32: Implement SQLSetEnvAttr(SQL_ATTR_ODBC_VERSION).
by Hans Leidekker (＠hans) 10 Jul '24

10 Jul '24

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/6038

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[PATCH 0/3] MR6031: Draft: winewayland: Use fast atomic locks insted pthread_mutex.
by Grigory Vasilyev (＠h0tc0d3) 10 Jul '24

10 Jul '24

I'm not sure about the need for this solution, so it's a **DRAFT**. For me it is an academic interest to check whether atomic locks will give advantages over pthread_mutex in games. First impressions are that games have become smoother, but need to think about tests that can actually be measured. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/6031

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[PATCH v2 0/1] MR6037: server: Use a shared_object_t for the dummy object.
by Rémi Bernon (＠rbernon) 10 Jul '24

10 Jul '24

The sequence lives in the object header, and the object is containing the shm struct. The code was reading before the dummy_shm variable and sometimes asserted that the sequence isn't initialized to zero. Fixes a random wineserver crash, sorry about that. -- v2: server: Use a shared_object_t for the dummy object. https://gitlab.winehq.org/wine/wine/-/merge_requests/6037

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[PATCH 0/1] MR6037: server: Use a shared_object_t for the dummy object.
by Rémi Bernon (＠rbernon) 10 Jul '24

10 Jul '24

The sequence lives in the object header, which is containing the shm struct. The code was reading before the dummy_shm variable and sometimes asserted that the sequence isn't initialized to zero. Fixes a random wineserver crash, sorry about that. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/6037

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wine-gitlab July 2024