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Auto merge of #24464 - rasviitanen:offscreen-canvas, r=jdm
fix getimagedata returns empty pixels <!-- Please describe your changes on the following line: --> GetImageData for OffscreenCanvas without an associated canvas element returned blank pixels. To solve this, we now pass a `Size2D` instead of a canvas to relevant functions. I don't quite know if it's ok that `OffscreenCanvasRenderingContext2D` now have a `width` and `height`, but I found no other reasonable solution to this. There are some tests that previously were marked as `PASS` that are now failing. It seems that they were passing for the wrong reason. These are: > tests/wpt/metadata/offscreen-canvas/pixel-manipulation/2d.imageData.put.unchanged.html.ini > tests/wpt/metadata/offscreen-canvas/pixel-manipulatio/2d.imageData.put.unchanged.worker.js.ini > tests/wpt/metadata/offscreen-canvas/the-offscreen-canvas/initial.reset.path.html.ini > tests/wpt/metadata/offscreen-canvas/the-offscreen-canvas/initial.reset.path.worker.js.ini --- <!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `___` with appropriate data: --> - [x] `./mach build -d` does not report any errors - [x] `./mach test-tidy` does not report any errors - [x] These changes fix #24271 (GitHub issue number if applicable) <!-- Either: --> - [x] There are tests for these changes <!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.--> <!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
This commit is contained in:
bors-servo
GitHub
commit
83fb2b06d0
57 changed files with 44 additions and 239 deletions
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@ -298,12 +298,9 @@ impl CanvasState {
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}
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}
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}
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}
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pub fn get_rect(&self, canvas: Option<&HTMLCanvasElement>, rect: Rect<u32>) -> Vec<u8> {
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pub fn get_rect(&self, canvas_size: Size2D<u32>, rect: Rect<u32>) -> Vec<u8> {
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assert!(self.origin_is_clean());
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assert!(self.origin_is_clean());
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// FIXME(nox): This is probably wrong when this is a context for an
|
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// offscreen canvas.
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let canvas_size = canvas.as_ref().map_or(Size2D::zero(), |c| c.get_size());
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assert!(Rect::from_size(canvas_size).contains_rect(&rect));
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assert!(Rect::from_size(canvas_size).contains_rect(&rect));
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let (sender, receiver) = ipc::bytes_channel().unwrap();
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let (sender, receiver) = ipc::bytes_channel().unwrap();
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@ -1020,7 +1017,7 @@ impl CanvasState {
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// https://html.spec.whatwg.org/multipage/#dom-context-2d-getimagedata
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// https://html.spec.whatwg.org/multipage/#dom-context-2d-getimagedata
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pub fn GetImageData(
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pub fn GetImageData(
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&self,
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&self,
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canvas: Option<&HTMLCanvasElement>,
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canvas_size: Size2D<u32>,
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global: &GlobalScope,
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global: &GlobalScope,
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sx: i32,
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sx: i32,
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sy: i32,
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sy: i32,
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@ -1039,9 +1036,6 @@ impl CanvasState {
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}
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}
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let (origin, size) = adjust_size_sign(Point2D::new(sx, sy), Size2D::new(sw, sh));
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let (origin, size) = adjust_size_sign(Point2D::new(sx, sy), Size2D::new(sw, sh));
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// FIXME(nox): This is probably wrong when this is a context for an
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// offscreen canvas.
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let canvas_size = canvas.as_ref().map_or(Size2D::zero(), |c| c.get_size());
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let read_rect = match pixels::clip(origin, size, canvas_size) {
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let read_rect = match pixels::clip(origin, size, canvas_size) {
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Some(rect) => rect,
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Some(rect) => rect,
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None => {
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None => {
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@ -1054,20 +1048,14 @@ impl CanvasState {
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global,
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global,
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size.width,
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size.width,
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size.height,
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size.height,
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Some(self.get_rect(canvas, read_rect)),
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Some(self.get_rect(canvas_size, read_rect)),
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)
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)
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}
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}
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// https://html.spec.whatwg.org/multipage/#dom-context-2d-putimagedata
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// https://html.spec.whatwg.org/multipage/#dom-context-2d-putimagedata
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pub fn PutImageData(
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pub fn PutImageData(&self, canvas_size: Size2D<u32>, imagedata: &ImageData, dx: i32, dy: i32) {
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&self,
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canvas: Option<&HTMLCanvasElement>,
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imagedata: &ImageData,
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dx: i32,
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dy: i32,
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) {
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self.PutImageData_(
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self.PutImageData_(
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canvas,
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canvas_size,
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imagedata,
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imagedata,
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dx,
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dx,
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dy,
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dy,
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@ -1082,7 +1070,7 @@ impl CanvasState {
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#[allow(unsafe_code)]
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#[allow(unsafe_code)]
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pub fn PutImageData_(
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pub fn PutImageData_(
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&self,
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&self,
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canvas: Option<&HTMLCanvasElement>,
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canvas_size: Size2D<u32>,
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imagedata: &ImageData,
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imagedata: &ImageData,
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dx: i32,
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dx: i32,
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dy: i32,
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dy: i32,
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@ -1105,10 +1093,6 @@ impl CanvasState {
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// Step 2.
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// Step 2.
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// TODO: throw InvalidState if buffer is detached.
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// TODO: throw InvalidState if buffer is detached.
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// FIXME(nox): This is probably wrong when this is a context for an
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// offscreen canvas.
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let canvas_size = canvas.as_ref().map_or(Size2D::zero(), |c| c.get_size());
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// Steps 3-6.
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// Steps 3-6.
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let (src_origin, src_size) = adjust_size_sign(
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let (src_origin, src_size) = adjust_size_sign(
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Point2D::new(dirty_x, dirty_y),
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Point2D::new(dirty_x, dirty_y),
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@ -1553,9 +1537,12 @@ impl CanvasRenderingContext2D {
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}
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}
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pub fn get_rect(&self, rect: Rect<u32>) -> Vec<u8> {
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pub fn get_rect(&self, rect: Rect<u32>) -> Vec<u8> {
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self.canvas_state
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self.canvas_state.borrow().get_rect(
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.borrow()
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self.canvas
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.get_rect(self.canvas.as_ref().map(|c| &**c), rect)
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.as_ref()
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.map_or(Size2D::zero(), |c| c.get_size()),
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|
rect,
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|
)
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}
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}
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}
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}
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@ -1886,7 +1873,9 @@ impl CanvasRenderingContext2DMethods for CanvasRenderingContext2D {
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// https://html.spec.whatwg.org/multipage/#dom-context-2d-getimagedata
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// https://html.spec.whatwg.org/multipage/#dom-context-2d-getimagedata
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fn GetImageData(&self, sx: i32, sy: i32, sw: i32, sh: i32) -> Fallible<DomRoot<ImageData>> {
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fn GetImageData(&self, sx: i32, sy: i32, sw: i32, sh: i32) -> Fallible<DomRoot<ImageData>> {
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self.canvas_state.borrow().GetImageData(
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self.canvas_state.borrow().GetImageData(
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self.canvas.as_ref().map(|c| &**c),
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self.canvas
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.as_ref()
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.map_or(Size2D::zero(), |c| c.get_size()),
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&self.global(),
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&self.global(),
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sx,
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sx,
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sy,
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sy,
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@ -1898,7 +1887,9 @@ impl CanvasRenderingContext2DMethods for CanvasRenderingContext2D {
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// https://html.spec.whatwg.org/multipage/#dom-context-2d-putimagedata
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// https://html.spec.whatwg.org/multipage/#dom-context-2d-putimagedata
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fn PutImageData(&self, imagedata: &ImageData, dx: i32, dy: i32) {
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fn PutImageData(&self, imagedata: &ImageData, dx: i32, dy: i32) {
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self.canvas_state.borrow().PutImageData(
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self.canvas_state.borrow().PutImageData(
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self.canvas.as_ref().map(|c| &**c),
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self.canvas
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|
.as_ref()
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|
.map_or(Size2D::zero(), |c| c.get_size()),
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imagedata,
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imagedata,
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dx,
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dx,
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dy,
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dy,
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@ -1918,7 +1909,9 @@ impl CanvasRenderingContext2DMethods for CanvasRenderingContext2D {
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dirty_height: i32,
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dirty_height: i32,
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) {
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) {
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self.canvas_state.borrow().PutImageData_(
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self.canvas_state.borrow().PutImageData_(
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self.canvas.as_ref().map(|c| &**c),
|
self.canvas
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|
.as_ref()
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|
.map_or(Size2D::zero(), |c| c.get_size()),
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imagedata,
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imagedata,
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dx,
|
dx,
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dy,
|
dy,
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|
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|
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@ -33,6 +33,8 @@ pub struct OffscreenCanvasRenderingContext2D {
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canvas: Option<Dom<OffscreenCanvas>>,
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canvas: Option<Dom<OffscreenCanvas>>,
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canvas_state: DomRefCell<CanvasState>,
|
canvas_state: DomRefCell<CanvasState>,
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htmlcanvas: Option<Dom<HTMLCanvasElement>>,
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htmlcanvas: Option<Dom<HTMLCanvasElement>>,
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|
width: u32,
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|
height: u32,
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}
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}
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impl OffscreenCanvasRenderingContext2D {
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impl OffscreenCanvasRenderingContext2D {
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@ -50,6 +52,8 @@ impl OffscreenCanvasRenderingContext2D {
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global,
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global,
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Size2D::new(size.width as u64, size.height as u64),
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Size2D::new(size.width as u64, size.height as u64),
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)),
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)),
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width: size.width as u32,
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height: size.height as u32,
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}
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}
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}
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}
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@ -307,7 +311,7 @@ impl OffscreenCanvasRenderingContext2DMethods for OffscreenCanvasRenderingContex
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// https://html.spec.whatwg.org/multipage/#dom-context-2d-getimagedata
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// https://html.spec.whatwg.org/multipage/#dom-context-2d-getimagedata
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fn GetImageData(&self, sx: i32, sy: i32, sw: i32, sh: i32) -> Fallible<DomRoot<ImageData>> {
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fn GetImageData(&self, sx: i32, sy: i32, sw: i32, sh: i32) -> Fallible<DomRoot<ImageData>> {
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self.canvas_state.borrow().GetImageData(
|
self.canvas_state.borrow().GetImageData(
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self.htmlcanvas.as_ref().map(|c| &**c),
|
Size2D::new(self.width, self.height),
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&self.global(),
|
&self.global(),
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sx,
|
sx,
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sy,
|
sy,
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|
|
@ -319,7 +323,7 @@ impl OffscreenCanvasRenderingContext2DMethods for OffscreenCanvasRenderingContex
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// https://html.spec.whatwg.org/multipage/#dom-context-2d-putimagedata
|
// https://html.spec.whatwg.org/multipage/#dom-context-2d-putimagedata
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fn PutImageData(&self, imagedata: &ImageData, dx: i32, dy: i32) {
|
fn PutImageData(&self, imagedata: &ImageData, dx: i32, dy: i32) {
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self.canvas_state.borrow().PutImageData(
|
self.canvas_state.borrow().PutImageData(
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self.htmlcanvas.as_ref().map(|c| &**c),
|
Size2D::new(self.width, self.height),
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imagedata,
|
imagedata,
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dx,
|
dx,
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dy,
|
dy,
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|
|
@ -339,7 +343,7 @@ impl OffscreenCanvasRenderingContext2DMethods for OffscreenCanvasRenderingContex
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dirty_height: i32,
|
dirty_height: i32,
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) {
|
) {
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self.canvas_state.borrow().PutImageData_(
|
self.canvas_state.borrow().PutImageData_(
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self.htmlcanvas.as_ref().map(|c| &**c),
|
Size2D::new(self.width, self.height),
|
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imagedata,
|
imagedata,
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dx,
|
dx,
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dy,
|
dy,
|
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|
|
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|
|
@ -1,4 +0,0 @@
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[2d.gradient.interpolate.zerosize.fill.html]
|
|
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[OffscreenCanvas test: 2d.gradient.interpolate.zerosize.fill]
|
|
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expected: FAIL
|
|
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|
|
||||||
|
|
@ -1,4 +0,0 @@
|
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[2d.gradient.interpolate.zerosize.fill.worker.html]
|
|
||||||
[2d]
|
|
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expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
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[2d.gradient.interpolate.zerosize.fillRect.html]
|
|
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[OffscreenCanvas test: 2d.gradient.interpolate.zerosize.fillRect]
|
|
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expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.gradient.interpolate.zerosize.fillRect.worker.html]
|
|
||||||
[2d]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
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[2d.gradient.interpolate.zerosize.stroke.html]
|
|
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[OffscreenCanvas test: 2d.gradient.interpolate.zerosize.stroke]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.gradient.interpolate.zerosize.stroke.worker.html]
|
|
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[2d]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.gradient.interpolate.zerosize.strokeRect.html]
|
|
||||||
[OffscreenCanvas test: 2d.gradient.interpolate.zerosize.strokeRect]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.gradient.interpolate.zerosize.strokeRect.worker.html]
|
|
||||||
[2d]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[offscreencanvas.filter.html]
|
|
||||||
[none]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.line.cap.closed.html]
|
|
||||||
[Line caps are not drawn at the corners of an unclosed rectangle]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.line.cap.closed.worker.html]
|
|
||||||
[Line caps are not drawn at the corners of an unclosed rectangle]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.line.cap.open.html]
|
|
||||||
[Line caps are drawn at the corners of an unclosed rectangle]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.line.cap.open.worker.html]
|
|
||||||
[Line caps are drawn at the corners of an unclosed rectangle]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.line.cross.html]
|
|
||||||
[OffscreenCanvas test: 2d.line.cross]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.line.cross.worker.html]
|
|
||||||
[2d]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.line.join.closed.html]
|
|
||||||
[Line joins are drawn at the corner of a closed rectangle]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.line.join.closed.worker.html]
|
|
||||||
[Line joins are drawn at the corner of a closed rectangle]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.line.join.open.html]
|
|
||||||
[Line joins are not drawn at the corner of an unclosed rectangle]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.line.join.open.worker.html]
|
|
||||||
[Line joins are not drawn at the corner of an unclosed rectangle]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.line.join.parallel.html]
|
|
||||||
[Line joins are drawn at 180-degree joins]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.line.join.parallel.worker.html]
|
|
||||||
[Line joins are drawn at 180-degree joins]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.line.miter.acute.html]
|
|
||||||
[Miter joins are drawn correctly with acute angles]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.line.miter.acute.worker.html]
|
|
||||||
[Miter joins are drawn correctly with acute angles]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.line.miter.exceeded.html]
|
|
||||||
[Miter joins are not drawn when the miter limit is exceeded]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.line.miter.exceeded.worker.html]
|
|
||||||
[Miter joins are not drawn when the miter limit is exceeded]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.line.miter.lineedge.html]
|
|
||||||
[Miter joins are not drawn when the miter limit is exceeded at the corners of a zero-height rectangle]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.line.miter.lineedge.worker.html]
|
|
||||||
[Miter joins are not drawn when the miter limit is exceeded at the corners of a zero-height rectangle]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.line.miter.obtuse.html]
|
|
||||||
[Miter joins are drawn correctly with obtuse angles]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.line.miter.obtuse.worker.html]
|
|
||||||
[Miter joins are drawn correctly with obtuse angles]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.line.miter.rightangle.html]
|
|
||||||
[Miter joins are not drawn when the miter limit is exceeded, on exact right angles]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.line.miter.rightangle.worker.html]
|
|
||||||
[Miter joins are not drawn when the miter limit is exceeded, on exact right angles]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.line.miter.within.html]
|
|
||||||
[Miter joins are drawn when the miter limit is not quite exceeded]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.line.miter.within.worker.html]
|
|
||||||
[Miter joins are drawn when the miter limit is not quite exceeded]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.line.union.html]
|
|
||||||
[OffscreenCanvas test: 2d.line.union]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.line.union.worker.html]
|
|
||||||
[2d]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.imageData.get.clamp.html]
|
|
||||||
[getImageData() clamps colours to the range [0, 255\]]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.imageData.get.clamp.worker.html]
|
|
||||||
[getImageData() clamps colours to the range [0, 255\]]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.imageData.get.nonpremul.html]
|
|
||||||
[getImageData() returns non-premultiplied colours]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.imageData.get.nonpremul.worker.html]
|
|
||||||
[getImageData() returns non-premultiplied colours]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.imageData.get.order.alpha.html]
|
|
||||||
[getImageData() returns A in the fourth component]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.imageData.get.order.alpha.worker.html]
|
|
||||||
[getImageData() returns A in the fourth component]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.imageData.get.order.cols.html]
|
|
||||||
[getImageData() returns leftmost columns first]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.imageData.get.order.cols.worker.html]
|
|
||||||
[getImageData() returns leftmost columns first]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.imageData.get.order.rgb.html]
|
|
||||||
[getImageData() returns R then G then B]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.imageData.get.order.rgb.worker.html]
|
|
||||||
[getImageData() returns R then G then B]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.imageData.get.order.rows.html]
|
|
||||||
[getImageData() returns topmost rows first]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.imageData.get.order.rows.worker.html]
|
|
||||||
[getImageData() returns topmost rows first]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.imageData.get.range.html]
|
|
||||||
[getImageData() returns values in the range [0, 255\]]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
[2d.imageData.get.range.worker.html]
|
|
||||||
[getImageData() returns values in the range [0, 255\]]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
|
|
@ -0,0 +1,4 @@
|
||||||
|
[2d.imageData.put.unchanged.html]
|
||||||
|
[putImageData(getImageData(...), ...) has no effect]
|
||||||
|
expected: FAIL
|
||||||
|
|
||||||
|
|
@ -0,0 +1,4 @@
|
||||||
|
[2d.imageData.put.unchanged.worker.html]
|
||||||
|
[putImageData(getImageData(...), ...) has no effect]
|
||||||
|
expected: FAIL
|
||||||
|
|
||||||
|
|
@ -0,0 +1,4 @@
|
||||||
|
[initial.reset.path.html]
|
||||||
|
[Resetting the canvas state resets the current path]
|
||||||
|
expected: FAIL
|
||||||
|
|
||||||
|
|
@ -0,0 +1,4 @@
|
||||||
|
[initial.reset.path.worker.html]
|
||||||
|
[Resetting the canvas state resets the current path]
|
||||||
|
expected: FAIL
|
||||||
|
|
||||||
|
|
@ -5,9 +5,6 @@
|
||||||
[Test that webglcontext.canvas should return the original OffscreenCanvas]
|
[Test that webglcontext.canvas should return the original OffscreenCanvas]
|
||||||
expected: FAIL
|
expected: FAIL
|
||||||
|
|
||||||
[Test that OffscreenCanvasRenderingContext2D with alpha enabled preserves the alpha]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
[Test that getContext with un-supported string throws a TypeError.]
|
[Test that getContext with un-supported string throws a TypeError.]
|
||||||
expected: FAIL
|
expected: FAIL
|
||||||
|
|
||||||
|
|
@ -17,9 +14,6 @@
|
||||||
[Test that getContext twice with different context type returns null the second time]
|
[Test that getContext twice with different context type returns null the second time]
|
||||||
expected: FAIL
|
expected: FAIL
|
||||||
|
|
||||||
[Test that 'alpha' context creation attribute is true by default]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
[Test that 2dcontext.canvas should return the original OffscreenCanvas]
|
[Test that 2dcontext.canvas should return the original OffscreenCanvas]
|
||||||
expected: FAIL
|
expected: FAIL
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -5,9 +5,6 @@
|
||||||
[Test that webglcontext.canvas should return the original OffscreenCanvas]
|
[Test that webglcontext.canvas should return the original OffscreenCanvas]
|
||||||
expected: FAIL
|
expected: FAIL
|
||||||
|
|
||||||
[Test that OffscreenCanvasRenderingContext2D with alpha enabled preserves the alpha]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
[Test that getContext with un-supported string throws a TypeError.]
|
[Test that getContext with un-supported string throws a TypeError.]
|
||||||
expected: FAIL
|
expected: FAIL
|
||||||
|
|
||||||
|
|
@ -17,9 +14,6 @@
|
||||||
[Test that getContext twice with different context type returns null the second time]
|
[Test that getContext twice with different context type returns null the second time]
|
||||||
expected: FAIL
|
expected: FAIL
|
||||||
|
|
||||||
[Test that 'alpha' context creation attribute is true by default]
|
|
||||||
expected: FAIL
|
|
||||||
|
|
||||||
[Test that 2dcontext.canvas should return the original OffscreenCanvas]
|
[Test that 2dcontext.canvas should return the original OffscreenCanvas]
|
||||||
expected: FAIL
|
expected: FAIL
|
||||||
|
|
||||||
|
|
|
||||||
Loading…
Add table
Add a link
Reference in a new issue