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Implement Web Codecs for Skwasm #42184

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May 25, 2023
Merged

Implement Web Codecs for Skwasm #42184

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a3ac173
Refactor browser image decoder.
eyebrowsoffire May 17, 2023
43c110b
First crack at codecs, dependent on WIP skia CL.
eyebrowsoffire May 19, 2023
d8ac7c9
Some fixups, uri decoding is working.
eyebrowsoffire May 20, 2023
38f961c
Implement codec from Uint8List.
eyebrowsoffire May 20, 2023
94f438a
Formatting.
eyebrowsoffire May 20, 2023
9f6a28e
Fix resizing logic in list decoder.
eyebrowsoffire May 20, 2023
9ee6e15
Some fixes for image cloning.
eyebrowsoffire May 22, 2023
1c0d3d7
Merge branch 'main' into skwasm_codecs
eyebrowsoffire May 22, 2023
35c1dec
Merge branch 'main' into skwasm_codecs
eyebrowsoffire May 23, 2023
d3454da
Fix texture generator.
eyebrowsoffire May 23, 2023
bb32529
Update licenses golden.
eyebrowsoffire May 24, 2023
2e61b99
Merge branch 'main' into skwasm_codecs
eyebrowsoffire May 25, 2023
bcc1fc1
Addressed Yegor's comments.
eyebrowsoffire May 25, 2023
2969e11
Fix todo.
eyebrowsoffire May 25, 2023
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10 changes: 10 additions & 0 deletions ci/licenses_golden/licenses_flutter
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Original file line number Diff line number Diff line change
Expand Up @@ -1965,6 +1965,7 @@ ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/html/surface.dart + ../../../
ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/html/surface_stats.dart + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/html/transform.dart + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/html_image_codec.dart + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/image_decoder.dart + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/initialization.dart + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/interval_tree.dart + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/js_interop/js_loader.dart + ../../../flutter/LICENSE
Expand Down Expand Up @@ -2018,6 +2019,7 @@ ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/shader_data.dart + ../../../f
ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/shadow.dart + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/skwasm/skwasm_impl.dart + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/skwasm/skwasm_impl/canvas.dart + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/skwasm/skwasm_impl/codecs.dart + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/skwasm/skwasm_impl/filters.dart + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/skwasm/skwasm_impl/font_collection.dart + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/skwasm/skwasm_impl/image.dart + ../../../flutter/LICENSE
Expand Down Expand Up @@ -2105,12 +2107,15 @@ ORIGIN: ../../../flutter/lib/web_ui/skwasm/filters.cpp + ../../../flutter/LICENS
ORIGIN: ../../../flutter/lib/web_ui/skwasm/fonts.cpp + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/skwasm/helpers.h + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/skwasm/image.cpp + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/skwasm/library_skwasm_support.js + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/skwasm/paint.cpp + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/skwasm/path.cpp + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/skwasm/picture.cpp + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/skwasm/shaders.cpp + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/skwasm/skwasm_support.h + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/skwasm/string.cpp + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/skwasm/surface.cpp + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/skwasm/surface.h + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/skwasm/text/line_metrics.cpp + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/skwasm/text/paragraph.cpp + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/skwasm/text/paragraph_builder.cpp + ../../../flutter/LICENSE
Expand Down Expand Up @@ -4613,6 +4618,7 @@ FILE: ../../../flutter/lib/web_ui/lib/src/engine/html/surface.dart
FILE: ../../../flutter/lib/web_ui/lib/src/engine/html/surface_stats.dart
FILE: ../../../flutter/lib/web_ui/lib/src/engine/html/transform.dart
FILE: ../../../flutter/lib/web_ui/lib/src/engine/html_image_codec.dart
FILE: ../../../flutter/lib/web_ui/lib/src/engine/image_decoder.dart
FILE: ../../../flutter/lib/web_ui/lib/src/engine/initialization.dart
FILE: ../../../flutter/lib/web_ui/lib/src/engine/interval_tree.dart
FILE: ../../../flutter/lib/web_ui/lib/src/engine/js_interop/js_loader.dart
Expand Down Expand Up @@ -4666,6 +4672,7 @@ FILE: ../../../flutter/lib/web_ui/lib/src/engine/shader_data.dart
FILE: ../../../flutter/lib/web_ui/lib/src/engine/shadow.dart
FILE: ../../../flutter/lib/web_ui/lib/src/engine/skwasm/skwasm_impl.dart
FILE: ../../../flutter/lib/web_ui/lib/src/engine/skwasm/skwasm_impl/canvas.dart
FILE: ../../../flutter/lib/web_ui/lib/src/engine/skwasm/skwasm_impl/codecs.dart
FILE: ../../../flutter/lib/web_ui/lib/src/engine/skwasm/skwasm_impl/filters.dart
FILE: ../../../flutter/lib/web_ui/lib/src/engine/skwasm/skwasm_impl/font_collection.dart
FILE: ../../../flutter/lib/web_ui/lib/src/engine/skwasm/skwasm_impl/image.dart
Expand Down Expand Up @@ -4753,12 +4760,15 @@ FILE: ../../../flutter/lib/web_ui/skwasm/filters.cpp
FILE: ../../../flutter/lib/web_ui/skwasm/fonts.cpp
FILE: ../../../flutter/lib/web_ui/skwasm/helpers.h
FILE: ../../../flutter/lib/web_ui/skwasm/image.cpp
FILE: ../../../flutter/lib/web_ui/skwasm/library_skwasm_support.js
FILE: ../../../flutter/lib/web_ui/skwasm/paint.cpp
FILE: ../../../flutter/lib/web_ui/skwasm/path.cpp
FILE: ../../../flutter/lib/web_ui/skwasm/picture.cpp
FILE: ../../../flutter/lib/web_ui/skwasm/shaders.cpp
FILE: ../../../flutter/lib/web_ui/skwasm/skwasm_support.h
FILE: ../../../flutter/lib/web_ui/skwasm/string.cpp
FILE: ../../../flutter/lib/web_ui/skwasm/surface.cpp
FILE: ../../../flutter/lib/web_ui/skwasm/surface.h
FILE: ../../../flutter/lib/web_ui/skwasm/text/line_metrics.cpp
FILE: ../../../flutter/lib/web_ui/skwasm/text/paragraph.cpp
FILE: ../../../flutter/lib/web_ui/skwasm/text/paragraph_builder.cpp
Expand Down
1 change: 1 addition & 0 deletions lib/web_ui/lib/src/engine.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -103,6 +103,7 @@ export 'engine/html/surface.dart';
export 'engine/html/surface_stats.dart';
export 'engine/html/transform.dart';
export 'engine/html_image_codec.dart';
export 'engine/image_decoder.dart';
export 'engine/initialization.dart';
export 'engine/interval_tree.dart';
export 'engine/js_interop/js_loader.dart';
Expand Down
14 changes: 0 additions & 14 deletions lib/web_ui/lib/src/engine/canvaskit/image.dart
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Expand Up @@ -381,17 +381,3 @@ class CkImage implements ui.Image, StackTraceDebugger {
return '[$width\u00D7$height]';
}
}

/// Data for a single frame of an animated image.
class AnimatedImageFrameInfo implements ui.FrameInfo {
AnimatedImageFrameInfo(this._duration, this._image);

final Duration _duration;
final CkImage _image;

@override
Duration get duration => _duration;

@override
ui.Image get image => _image;
}
6 changes: 1 addition & 5 deletions lib/web_ui/lib/src/engine/canvaskit/image_wasm_codecs.dart
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Expand Up @@ -12,13 +12,9 @@ library image_wasm_codecs;
import 'dart:async';
import 'dart:typed_data';

import 'package:ui/src/engine.dart';
import 'package:ui/ui.dart' as ui;

import '../util.dart';
import 'canvaskit_api.dart';
import 'image.dart';
import 'native_memory.dart';

/// The CanvasKit implementation of [ui.Codec].
///
/// Wraps `SkAnimatedImage`.
Expand Down
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