1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
|
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
use dom_struct::dom_struct;
use webgpu_traits::{WebGPU, WebGPURequest, WebGPUTextureView};
use crate::dom::bindings::cell::DomRefCell;
use crate::dom::bindings::codegen::Bindings::WebGPUBinding::GPUTextureViewMethods;
use crate::dom::bindings::reflector::{Reflector, reflect_dom_object};
use crate::dom::bindings::root::{Dom, DomRoot};
use crate::dom::bindings::str::USVString;
use crate::dom::globalscope::GlobalScope;
use crate::dom::webgpu::gputexture::GPUTexture;
use crate::script_runtime::CanGc;
#[dom_struct]
pub(crate) struct GPUTextureView {
reflector_: Reflector,
#[ignore_malloc_size_of = "defined in webgpu"]
#[no_trace]
channel: WebGPU,
label: DomRefCell<USVString>,
#[no_trace]
texture_view: WebGPUTextureView,
texture: Dom<GPUTexture>,
}
impl GPUTextureView {
fn new_inherited(
channel: WebGPU,
texture_view: WebGPUTextureView,
texture: &GPUTexture,
label: USVString,
) -> GPUTextureView {
Self {
reflector_: Reflector::new(),
channel,
texture: Dom::from_ref(texture),
label: DomRefCell::new(label),
texture_view,
}
}
pub(crate) fn new(
global: &GlobalScope,
channel: WebGPU,
texture_view: WebGPUTextureView,
texture: &GPUTexture,
label: USVString,
can_gc: CanGc,
) -> DomRoot<GPUTextureView> {
reflect_dom_object(
Box::new(GPUTextureView::new_inherited(
channel,
texture_view,
texture,
label,
)),
global,
can_gc,
)
}
}
impl GPUTextureView {
pub(crate) fn id(&self) -> WebGPUTextureView {
self.texture_view
}
}
impl GPUTextureViewMethods<crate::DomTypeHolder> for GPUTextureView {
/// <https://gpuweb.github.io/gpuweb/#dom-gpuobjectbase-label>
fn Label(&self) -> USVString {
self.label.borrow().clone()
}
/// <https://gpuweb.github.io/gpuweb/#dom-gpuobjectbase-label>
fn SetLabel(&self, value: USVString) {
*self.label.borrow_mut() = value;
}
}
impl Drop for GPUTextureView {
fn drop(&mut self) {
if let Err(e) = self
.channel
.0
.send(WebGPURequest::DropTextureView(self.texture_view.0))
{
warn!(
"Failed to send DropTextureView ({:?}) ({})",
self.texture_view.0, e
);
}
}
}
|
