V0.2.2 Performance Improvements + Stability #98
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- Added functionality to fetch server mapping and queue data from PrintedWaste API. - Defined data structures for server mapping and queue data, including custom deserialization. - Implemented methods to fetch server mapping and queue data asynchronously. - Created a combined server info structure for displaying queue information. - Added utility functions for formatting ETA, calculating server scores, and sorting servers by various criteria. - Included error handling for API responses and data parsing.
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
- Implemented region filtering for queue servers. - Added sorting options based on best value, queue time, ping, and alphabetical order.
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
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Jan 5, 2026
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Audio: - Fix glitchy audio on multi-channel devices (e.g., 7.1 headsets) - Add proper channel upmixing from stereo (2ch) to device channels (up to 8ch) - Track input/output channels separately in AudioResampler - Map stereo to surround: FL/FR direct, center mixed, rear/side at reduced levels - Update resampler to handle both sample rate conversion and channel upmixing Rendering: - Fix render FPS running at double the decode rate (296fps instead of 120fps) - Remove duplicate request_redraw() call from RedrawRequested handler - Let about_to_wait handle frame pacing based on decoder output - Render rate now properly synchronized to decode rate
- Added Queue Times tab for viewing server queue information - Integrated PrintedWaste API for fetching queue data and server mapping - Added caching for queue server data - Added sorting/filtering options for queue times display - Added server selection modal for launching games with specific servers Resolves conflicts with Native branch formatting and structure.
Updated Raspberry Pi support status and codec information.
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Pull request overview
This PR implements significant performance improvements and stability enhancements for the OpenNOW streamer, focusing on video decoding and cross-platform compatibility. The main goal is to improve performance by using native platform-specific decoders instead of relying solely on FFmpeg, and to enhance stability through better error handling and state management.
Key changes:
- Removes AV1 codec support to simplify the codebase and focus on H.264/H.265
- Implements native D3D11 Video API decoder for Windows (bypassing FFmpeg limitations)
- Adds Vulkan Video decoder for modern Linux systems (Intel Arc, NVIDIA RTX, AMD RDNA2+)
- Adds GStreamer V4L2 decoder for Raspberry Pi and embedded devices
Reviewed changes
Copilot reviewed 29 out of 33 changed files in this pull request and generated no comments.
Show a summary per file
| File | Description |
|---|---|
| opennow-streamer/src/webrtc/sdp.rs | Removes AV1 codec handling, applies code formatting |
| opennow-streamer/src/webrtc/mod.rs | Removes AV1 depacketizer, updates to use UnifiedVideoDecoder |
| opennow-streamer/src/media/vulkan_video.rs | New Vulkan Video decoder for Linux (567 lines) |
| opennow-streamer/src/media/videotoolbox.rs | Adds legacy macOS support flag, formatting improvements |
| opennow-streamer/src/media/video.rs | Major refactoring: adds UnifiedVideoDecoder, removes AV1, adds transfer function support |
| opennow-streamer/src/media/vaapi.rs | New VAAPI zero-copy support for Linux (601 lines) |
| opennow-streamer/src/media/v4l2.rs | New V4L2 decoder support for Raspberry Pi (363 lines) |
| opennow-streamer/src/media/native_video.rs | New native DXVA decoder wrapper for Windows (305 lines) |
| opennow-streamer/src/media/mod.rs | Reorganizes exports, adds new decoder modules |
| opennow-streamer/src/media/hevc_parser.rs | New HEVC NAL unit parser for native DXVA (1014 lines) |
| opennow-streamer/src/media/gstreamer_decoder.rs | New GStreamer decoder for Linux (350 lines) |
| opennow-streamer/src/media/d3d11.rs | Adds P010 HDR support, GPU sync improvements |
| opennow-streamer/src/media/audio.rs | Improves resampling (Catmull-Rom spline), adds channel upmixing |
| opennow-streamer/src/input/windows.rs | Fixes window class registration, improves cleanup |
| opennow-streamer/src/gui/image_cache.rs | Adds image resizing for performance |
| opennow-streamer/src/app/types.rs | Adds queue times tab, sort/filter modes |
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zortos293
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