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| author | pylbrecht <palbrecht@mailbox.org> | 2020-02-07 21:56:58 +0100 |
|---|---|---|
| committer | pylbrecht <palbrecht@mailbox.org> | 2020-02-10 14:23:38 +0100 |
| commit | 481ef4616709840db0145f3bc4003f74f0ff126d (patch) | |
| tree | 49ba30db14c96ad7cbf9a0b2e623d82101c3c095 /components/script/dom | |
| parent | 423b86e439dc2bff1a9860511f3ace8b4778d85e (diff) | |
| download | servo-481ef4616709840db0145f3bc4003f74f0ff126d.tar.gz servo-481ef4616709840db0145f3bc4003f74f0ff126d.zip | |
Make create_pattern() return None for incomplete images
Diffstat (limited to 'components/script/dom')
4 files changed, 4 insertions, 4 deletions
diff --git a/components/script/dom/canvasrenderingcontext2d.rs b/components/script/dom/canvasrenderingcontext2d.rs index 371b31bbdb0..4c36a22f717 100644 --- a/components/script/dom/canvasrenderingcontext2d.rs +++ b/components/script/dom/canvasrenderingcontext2d.rs @@ -566,7 +566,7 @@ impl CanvasRenderingContext2DMethods for CanvasRenderingContext2D { &self, image: CanvasImageSource, repetition: DOMString, - ) -> Fallible<DomRoot<CanvasPattern>> { + ) -> Fallible<Option<DomRoot<CanvasPattern>>> { self.canvas_state .borrow() .create_pattern(&self.global(), image, repetition) diff --git a/components/script/dom/offscreencanvasrenderingcontext2d.rs b/components/script/dom/offscreencanvasrenderingcontext2d.rs index 277b5925f27..31dc8b7dec5 100644 --- a/components/script/dom/offscreencanvasrenderingcontext2d.rs +++ b/components/script/dom/offscreencanvasrenderingcontext2d.rs @@ -210,7 +210,7 @@ impl OffscreenCanvasRenderingContext2DMethods for OffscreenCanvasRenderingContex &self, image: CanvasImageSource, repetition: DOMString, - ) -> Fallible<DomRoot<CanvasPattern>> { + ) -> Fallible<Option<DomRoot<CanvasPattern>>> { self.canvas_state .borrow() .create_pattern(&self.global(), image, repetition) diff --git a/components/script/dom/paintrenderingcontext2d.rs b/components/script/dom/paintrenderingcontext2d.rs index e4b0a3cf71e..b9adc23e52d 100644 --- a/components/script/dom/paintrenderingcontext2d.rs +++ b/components/script/dom/paintrenderingcontext2d.rs @@ -340,7 +340,7 @@ impl PaintRenderingContext2DMethods for PaintRenderingContext2D { &self, image: CanvasImageSource, repetition: DOMString, - ) -> Fallible<DomRoot<CanvasPattern>> { + ) -> Fallible<Option<DomRoot<CanvasPattern>>> { self.context.CreatePattern(image, repetition) } diff --git a/components/script/dom/webidls/CanvasRenderingContext2D.webidl b/components/script/dom/webidls/CanvasRenderingContext2D.webidl index 52e532e3a8b..bcc1b56396c 100644 --- a/components/script/dom/webidls/CanvasRenderingContext2D.webidl +++ b/components/script/dom/webidls/CanvasRenderingContext2D.webidl @@ -93,7 +93,7 @@ interface mixin CanvasFillStrokeStyles { [Throws] CanvasGradient createRadialGradient(double x0, double y0, double r0, double x1, double y1, double r1); [Throws] - CanvasPattern createPattern(CanvasImageSource image, [TreatNullAs=EmptyString] DOMString repetition); + CanvasPattern? createPattern(CanvasImageSource image, [TreatNullAs=EmptyString] DOMString repetition); }; [Exposed=(PaintWorklet, Window, Worker)] |