{"id":39509972,"url":"https://github.com/postrational/video-buffer","last_synced_at":"2026-01-18T06:01:08.169Z","repository":{"id":322107148,"uuid":"1088229539","full_name":"postrational/video-buffer","owner":"postrational","description":"Rendering framework with triple-buffering support for Rust + WebAssembly","archived":false,"fork":false,"pushed_at":"2025-11-02T16:31:21.000Z","size":118,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"main","last_synced_at":"2025-11-02T17:22:30.302Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Rust","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/postrational.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2025-11-02T15:14:02.000Z","updated_at":"2025-11-02T16:31:24.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/postrational/video-buffer","commit_stats":null,"previous_names":["postrational/video-buffer"],"tags_count":null,"template":false,"template_full_name":null,"purl":"pkg:github/postrational/video-buffer","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/postrational%2Fvideo-buffer","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/postrational%2Fvideo-buffer/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/postrational%2Fvideo-buffer/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/postrational%2Fvideo-buffer/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/postrational","download_url":"https://codeload.github.com/postrational/video-buffer/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/postrational%2Fvideo-buffer/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28531991,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-18T00:39:45.795Z","status":"online","status_checked_at":"2026-01-18T02:00:07.578Z","response_time":98,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2026-01-18T06:01:07.128Z","updated_at":"2026-01-18T06:01:08.162Z","avatar_url":"https://github.com/postrational.png","language":"Rust","funding_links":[],"categories":[],"sub_categories":[],"readme":"# video-buffer\n\nA high-performance, modular rendering framework for Rust + WebAssembly with triple-buffering support.\n\n## Demo\n\n[**Live Demo**](https://postrational.github.io/video-buffer/)\n\n## Technologies used in demo\n\n- **WebAssembly with Web Workers**\n- **tiny-skia** - Pure-Rust 2D graphics library\n- **fontdue** - Fast font rasterization\n\n## Features\n\n- **Triple-buffering**\n- **Parallel rendering**\n- **Frame queue** - Out-of-order frame handling with HashMap-based buffering\n- **60 FPS target** - Frame rate limit\n- **Full-screen support** - Dynamic `\u003ccanvas\u003e` sizing for any viewport\n\n## Architecture\n\n```\nMain Thread                    Worker Threads (8x)\n    │                              │\n    ├─ Frame Queue                 ├─ tiny-skia rendering\n    ├─ Triple Buffer               ├─ fontdue text\n    ├─ Display (Canvas 2D)         └─ ARGB → RGBA conversion\n    └─ FPS tracking\n```\n\n## Build\n\n```bash\n# Build main module\ncargo build --target wasm32-unknown-unknown --example tiny_skia_wasm_main --release\nwasm-bindgen --out-dir examples/tiny_skia_wasm/dist --target web \\\n  target/wasm32-unknown-unknown/release/examples/tiny_skia_wasm_main.wasm\n\n# Build worker module\ncargo build --target wasm32-unknown-unknown --example tiny_skia_wasm_worker --release\nwasm-bindgen --out-dir examples/tiny_skia_wasm/dist --target web \\\n  target/wasm32-unknown-unknown/release/examples/tiny_skia_wasm_worker.wasm\n```","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpostrational%2Fvideo-buffer","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpostrational%2Fvideo-buffer","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpostrational%2Fvideo-buffer/lists"}