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Implement gl.getParameter(gl.MAX_VIEWPORT_DIMS)

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This commit is contained in:
Anthony Ramine 2018-07-08 01:49:23 +02:00
parent 0e6bec65bb
commit 31774e9203
6 changed files with 24 additions and 21 deletions
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7
components/canvas/webgl_thread.rs
View file

@ -885,6 +885,13 @@ impl WebGLImpl {
}
sender.send(value[0]).unwrap()
}
WebGLCommand::GetParameterInt2(param, ref sender) => {
let mut value = [0; 2];
unsafe {
ctx.gl().get_integer_v(param as u32, &mut value);
}
sender.send(value).unwrap()
}
WebGLCommand::GetParameterInt4(param, ref sender) => {
let mut value = [0; 4];
unsafe {

4
components/canvas_traits/webgl.rs
View file

@ -268,6 +268,7 @@ pub enum WebGLCommand {
GetParameterBool(ParameterBool, WebGLSender<bool>),
GetParameterBool4(ParameterBool4, WebGLSender<[bool; 4]>),
GetParameterInt(ParameterInt, WebGLSender<i32>),
GetParameterInt2(ParameterInt2, WebGLSender<[i32; 2]>),
GetParameterInt4(ParameterInt4, WebGLSender<[i32; 4]>),
GetParameterFloat(ParameterFloat, WebGLSender<f32>),
GetParameterFloat2(ParameterFloat2, WebGLSender<[f32; 2]>),
@ -522,6 +523,9 @@ parameters! {
SubpixelBits = gl::SUBPIXEL_BITS,
UnpackAlignment = gl::UNPACK_ALIGNMENT,
}),
Int2(ParameterInt2 {
MaxViewportDims = gl::MAX_VIEWPORT_DIMS,
}),
Int4(ParameterInt4 {
ScissorBox = gl::SCISSOR_BOX,
Viewport = gl::VIEWPORT,

11
components/script/dom/webglrenderingcontext.rs
View file

@ -1423,6 +1423,17 @@ impl WebGLRenderingContextMethods for WebGLRenderingContext {
self.send_command(WebGLCommand::GetParameterInt(param, sender));
Int32Value(receiver.recv().unwrap())
}
Parameter::Int2(param) => {
let (sender, receiver) = webgl_channel().unwrap();
self.send_command(WebGLCommand::GetParameterInt2(param, sender));
rooted!(in(cx) let mut rval = ptr::null_mut::<JSObject>());
let _ = Int32Array::create(
cx,
CreateWith::Slice(&receiver.recv().unwrap()),
rval.handle_mut(),
).unwrap();
ObjectValue(rval.get())
}
Parameter::Int4(param) => {
let (sender, receiver) = webgl_channel().unwrap();
self.send_command(WebGLCommand::GetParameterInt4(param, sender));

10
tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/canvas/drawingbuffer-static-canvas-test.html.ini
View file

@ -1,12 +1,4 @@
[drawingbuffer-static-canvas-test.html]
type: testharness
expected: ERROR
[WebGL test #5: maxSize[0\] > 0 should be true. Threw exception TypeError: maxSize is null]
expected: FAIL
[WebGL test #6: maxSize[1\] > 0 should be true. Threw exception TypeError: maxSize is null]
expected: FAIL
[WebGL test #7: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
expected: FAIL
expected: CRASH

4
tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/canvas/drawingbuffer-test.html.ini
View file

@ -1,6 +1,4 @@
[drawingbuffer-test.html]
type: testharness
expected: ERROR
[WebGL test #3: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
expected: FAIL
expected: CRASH

9
tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/state/gl-get-calls.html.ini
View file

@ -3,15 +3,6 @@
[WebGL test #20: context.getParameter(context.COMPRESSED_TEXTURE_FORMATS) is not an instance of Uint32Array]
expected: FAIL
[WebGL test #99: context.getParameter(context.MAX_VIEWPORT_DIMS)[0\] >= window.screen.width should be true. Threw exception TypeError: context.getParameter(...) is null]
expected: FAIL
[WebGL test #100: context.getParameter(context.MAX_VIEWPORT_DIMS)[1\] >= window.screen.height should be true. Threw exception TypeError: context.getParameter(...) is null]
expected: FAIL
[WebGL test #101: context.getParameter(context.MAX_VIEWPORT_DIMS) is not an instance of Int32Array]
expected: FAIL
[WebGL test #310: context.getError() should be 0. Was 1280.]
expected: FAIL