yuv_ffi 0.1.1 copy "yuv_ffi: ^0.1.1" to clipboard
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Published 30 hours ago
SDKFlutter
PlatformAndroidiOSLinuxmacOSWindows
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High-performance YUV/BGRA image processing for Flutter via native C/FFI.

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0.1.1 #

  • Added comprehensive conversion/transform tests with a real test asset (test/assets/test_pattern_512.png), including flips, crop, rotations, grayscale/blackwhite/negate, conversion round-trips, serialization, and blur smoke tests.
  • Added widget tests for YuvImageWidget (frame builder delegation, size propagation, error builder behavior) using asset-based image bytes.
  • Updated Web/unsupported backend from throwing stubs to safe no-op placeholders in lib/src/yuv/impl/yuv_stub.dart to keep API usage non-crashing.
  • Documented current Web status as stub-only in README.md and AGENTS.md.
  • Improved YuvImageWidget image loading path and builder delegation behavior; strengthened provider error handling and stream/descriptor cleanup.
  • Added API documentation comments (dartdoc) for public image types, enums, planes, and widgets.
  • Polished example/ app:
    • fixed persisted file path mismatch (image.yuv),
    • added safe async navigation handling (mounted check),
    • improved camera stream re-subscription lifecycle handling,
    • optimized FaceRectPainter.shouldRepaint,
    • replaced debug print calls with debugPrint.
  • Analyzer configuration keeps generated bindings excluded (lib/src/functions/bindings/yuv_ffi_bingings.dart).

0.1.0 #

  • Initial public release.
  • Native C/FFI image processing for i420, nv21 (project-specific UV layout), and bgra8888.
  • Added conversions, crop/rotate/flip, grayscale/negate/blackwhite, and blur operations.
  • Added serialization helpers and Flutter widget export.

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Metadata

High-performance YUV/BGRA image processing for Flutter via native C/FFI.

Documentation

API reference

License

MIT (license)

Dependencies

ffi, flutter, plugin_platform_interface

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