Information for build libplacebo-5.264.1-7.oc9
| ID | 38147 | |||||||||||||||||||||||||||||||
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| Package Name | libplacebo | |||||||||||||||||||||||||||||||
| Version | 5.264.1 | |||||||||||||||||||||||||||||||
| Release | 7.oc9 | |||||||||||||||||||||||||||||||
| Epoch | Draft | False | ||||||||||||||||||||||||||||||
| Source | git+https://gitee.com/opencloudos-stream/libplacebo.git?.#bb8f10d5b5f525e1d7bd446aa681b21ec85d77c5 | |||||||||||||||||||||||||||||||
| Summary | Reusable library for GPU-accelerated video/image rendering primitives | |||||||||||||||||||||||||||||||
| Description | libplacebo is the core rendering algorithms and ideas of mpv rewritten as an independent library. As of today, libplacebo contains a large assortment of video processing shaders, focusing on both quality and performance. These include features such as the following: 1.High-quality, optimized upscaling and downscaling including support for polar filters ("Jinc"), anti-aliasing, anti-ringing and gamma correct scaling. 2.Color management and format conversions for a wide variety of HDR or wide gamut color spaces. This includes support for ICC profiles, ITU-R BT.1886 emulation, colorimetrically accurate clipping, custom 1D/3D LUTs, scene-referred OOTFs (such as HLG), constant luminance formats including ICtCp and a variety of film industry formats ranging from XYZ to Sony's S-Log or Panasonic's V-Gamut. 3.Tunable debanding shader. This is based on flash3kyuu, expanded to provide high quality by combining multiple debanding passes. 4.Dynamic HDR tone mapping, including shaders for real-time peak and scene-change detection, chroma-preserving (luma-only) tone mapping, highlight desaturation, dynamic exposure control and a variety of industry-standard EETFs including BT.2390. 5.High performance film grain synthesis for AV1 and H.274, allowing media players to offload this part of decoding from the CPU to the GPU. 6.A pluggable, extensible custom shader syntax, equivalent to an improved version of mpv's .hook syntax. This can be used to arbitrarily extend the range of custom shaders to include popular user shaders like RAVU, FSRCNNX, or Anime4K. See the mpv wiki on user scripts for more information. | |||||||||||||||||||||||||||||||
| Built by | bbrucezhang | |||||||||||||||||||||||||||||||
| State | complete | |||||||||||||||||||||||||||||||
| Volume | DEFAULT | |||||||||||||||||||||||||||||||
| Started | Fri, 13 Jun 2025 09:34:53 CST | |||||||||||||||||||||||||||||||
| Completed | Fri, 13 Jun 2025 09:41:52 CST | |||||||||||||||||||||||||||||||
| Task | build (dist-oc9-epol, /opencloudos-stream/libplacebo.git:.:origin/master) | |||||||||||||||||||||||||||||||
| Extra | {'source': {'original_url': 'git+https://gitee.com/opencloudos-stream/libplacebo.git?.#origin/master'}} | |||||||||||||||||||||||||||||||
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| Changelog | * Wed Jun 11 2025 bbrucezhang <bbrucezhang@tencent.com> - 5.264.1-7 - Rebuilt for loongarch64 * Fri Aug 16 2024 OpenCloudOS Release Engineering <releng@opencloudos.tech> - 5.264.1-6 - Rebuilt for loongarch release * Mon Dec 25 2023 luffyluo <luffyluo@tencent.com> - 5.264.1-5 - Rebuilt for vulkan-loader 1.3.268.0 * Fri Sep 08 2023 OpenCloudOS Release Engineering <releng@opencloudos.tech> - 5.264.1-4 - Rebuilt for OpenCloudOS Stream 23.09 * Thu Aug 17 2023 Shuo Wang <abushwang@tencent.com> - 5.264.1-3 - Rebuilt for vulkan-loader 1.3.250.0 * Fri Apr 28 2023 OpenCloudOS Release Engineering <releng@opencloudos.tech> - 5.264.1-2 - Rebuilt for OpenCloudOS Stream 23.05 * Thu Apr 20 2023 rockerzhu <rockerzhu@tencent.com> - 5.264.1-1 - Initial build. |
