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Reland "Use a single OffscreenCanvas for rendering in CanvasKit (#45744)" #47241

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harryterkelsen merged 4 commits into from
Oct 24, 2023
Merged

Reland "Use a single OffscreenCanvas for rendering in CanvasKit (#45744)" #47241

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a59c8d3
Revert "Revert "Use a single OffscreenCanvas for rendering in CanvasK…
harryterkelsen Sep 13, 2023
facee98
Fix bad merge
harryterkelsen Oct 24, 2023
1d1fa00
Use new createImageBitmap API
harryterkelsen Oct 24, 2023
59c5bae
Fix analysis error
harryterkelsen Oct 24, 2023
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6 changes: 4 additions & 2 deletions ci/licenses_golden/licenses_flutter
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Original file line number Diff line number Diff line change
Expand Up @@ -2619,10 +2619,11 @@ ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/canvaskit/picture_recorder.da
ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/canvaskit/platform_message.dart + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/canvaskit/raster_cache.dart + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/canvaskit/rasterizer.dart + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/canvaskit/render_canvas.dart + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/canvaskit/render_canvas_factory.dart + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/canvaskit/renderer.dart + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/canvaskit/shader.dart + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/canvaskit/surface.dart + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/canvaskit/surface_factory.dart + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/canvaskit/text.dart + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/canvaskit/text_fragmenter.dart + ../../../flutter/LICENSE
ORIGIN: ../../../flutter/lib/web_ui/lib/src/engine/canvaskit/util.dart + ../../../flutter/LICENSE
Expand Down Expand Up @@ -5396,10 +5397,11 @@ FILE: ../../../flutter/lib/web_ui/lib/src/engine/canvaskit/picture_recorder.dart
FILE: ../../../flutter/lib/web_ui/lib/src/engine/canvaskit/platform_message.dart
FILE: ../../../flutter/lib/web_ui/lib/src/engine/canvaskit/raster_cache.dart
FILE: ../../../flutter/lib/web_ui/lib/src/engine/canvaskit/rasterizer.dart
FILE: ../../../flutter/lib/web_ui/lib/src/engine/canvaskit/render_canvas.dart
FILE: ../../../flutter/lib/web_ui/lib/src/engine/canvaskit/render_canvas_factory.dart
FILE: ../../../flutter/lib/web_ui/lib/src/engine/canvaskit/renderer.dart
FILE: ../../../flutter/lib/web_ui/lib/src/engine/canvaskit/shader.dart
FILE: ../../../flutter/lib/web_ui/lib/src/engine/canvaskit/surface.dart
FILE: ../../../flutter/lib/web_ui/lib/src/engine/canvaskit/surface_factory.dart
FILE: ../../../flutter/lib/web_ui/lib/src/engine/canvaskit/text.dart
FILE: ../../../flutter/lib/web_ui/lib/src/engine/canvaskit/text_fragmenter.dart
FILE: ../../../flutter/lib/web_ui/lib/src/engine/canvaskit/util.dart
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3 changes: 2 additions & 1 deletion lib/web_ui/lib/src/engine.dart
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Expand Up @@ -43,10 +43,11 @@ export 'engine/canvaskit/picture.dart';
export 'engine/canvaskit/picture_recorder.dart';
export 'engine/canvaskit/raster_cache.dart';
export 'engine/canvaskit/rasterizer.dart';
export 'engine/canvaskit/render_canvas.dart';
export 'engine/canvaskit/render_canvas_factory.dart';
export 'engine/canvaskit/renderer.dart';
export 'engine/canvaskit/shader.dart';
export 'engine/canvaskit/surface.dart';
export 'engine/canvaskit/surface_factory.dart';
export 'engine/canvaskit/text.dart';
export 'engine/canvaskit/text_fragmenter.dart';
export 'engine/canvaskit/util.dart';
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10 changes: 10 additions & 0 deletions lib/web_ui/lib/src/engine/canvaskit/canvaskit_api.dart
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Expand Up @@ -161,6 +161,13 @@ extension CanvasKitExtension on CanvasKit {
DomCanvasElement canvas, SkWebGLContextOptions options) =>
_GetWebGLContext(canvas, options).toDartDouble;

@JS('GetWebGLContext')
external JSNumber _GetOffscreenWebGLContext(
DomOffscreenCanvas canvas, SkWebGLContextOptions options);
double GetOffscreenWebGLContext(
DomOffscreenCanvas canvas, SkWebGLContextOptions options) =>
_GetOffscreenWebGLContext(canvas, options).toDartDouble;

@JS('MakeGrContext')
external SkGrContext _MakeGrContext(JSNumber glContext);
SkGrContext MakeGrContext(double glContext) =>
Expand Down Expand Up @@ -199,6 +206,9 @@ extension CanvasKitExtension on CanvasKit {

external SkSurface MakeSWCanvasSurface(DomCanvasElement canvas);

@JS('MakeSWCanvasSurface')
external SkSurface MakeOffscreenSWCanvasSurface(DomOffscreenCanvas canvas);

/// Creates an image from decoded pixels represented as a list of bytes.
///
/// The pixel data must be encoded according to the image info in [info].
Expand Down
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