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script: Move WebGL DOM interfaces to script/dom/webgl/ (#38995)

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Move interfaces defined by the WebGL spec to the `script/dom/webgl/
`module from `script/dom/`.

`script/dom/webgl*.rs` -> `script/dom/webgl/`
`script/dom/webgl_extensions` -> `script/dom/webgl/extensions`
`script/dom/webgl_validations` -> `script/dom/webgl/validations`

Testing: No changes, just a refactoring

Fixes (partially): #38901

Signed-off-by: Andrei Volykhin <volykhin.andrei@huawei.com>
Co-authored-by: Andrei Volykhin <volykhin.andrei@huawei.com>
This commit is contained in:
Andrei Volykhin 2025-08-28 20:50:05 +03:00 • committed by GitHub
parent 6205c07114
commit ef544a4db4
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54 changed files with 162 additions and 148 deletions
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87
components/script/dom/webgl/extensions/ext/webglcompressedtextures3tc.rs Normal file
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/* 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 canvas_traits::webgl::{TexFormat, WebGLVersion};
use dom_struct::dom_struct;
use super::{WebGLExtension, WebGLExtensionSpec, WebGLExtensions};
use crate::dom::bindings::reflector::{DomGlobal, Reflector, reflect_dom_object};
use crate::dom::bindings::root::DomRoot;
use crate::dom::webgl::webglrenderingcontext::WebGLRenderingContext;
use crate::dom::webgl::webgltexture::{TexCompression, TexCompressionValidation};
use crate::script_runtime::CanGc;
#[dom_struct]
pub(crate) struct WEBGLCompressedTextureS3TC {
reflector_: Reflector,
}
impl WEBGLCompressedTextureS3TC {
fn new_inherited() -> WEBGLCompressedTextureS3TC {
Self {
reflector_: Reflector::new(),
}
}
}
impl WebGLExtension for WEBGLCompressedTextureS3TC {
type Extension = WEBGLCompressedTextureS3TC;
fn new(ctx: &WebGLRenderingContext, can_gc: CanGc) -> DomRoot<WEBGLCompressedTextureS3TC> {
reflect_dom_object(
Box::new(WEBGLCompressedTextureS3TC::new_inherited()),
&*ctx.global(),
can_gc,
)
}
fn spec() -> WebGLExtensionSpec {
WebGLExtensionSpec::Specific(WebGLVersion::WebGL1)
}
fn is_supported(ext: &WebGLExtensions) -> bool {
ext.supports_gl_extension("GL_EXT_texture_compression_s3tc") ||
ext.supports_all_gl_extension(&[
"GL_EXT_texture_compression_dxt1",
"GL_ANGLE_texture_compression_dxt3",
"GL_ANGLE_texture_compression_dxt5",
])
}
fn enable(ext: &WebGLExtensions) {
ext.add_tex_compression_formats(&[
TexCompression {
format: TexFormat::CompressedRgbS3tcDxt1,
bytes_per_block: 8,
block_width: 4,
block_height: 4,
validation: TexCompressionValidation::S3TC,
},
TexCompression {
format: TexFormat::CompressedRgbaS3tcDxt1,
bytes_per_block: 8,
block_width: 4,
block_height: 4,
validation: TexCompressionValidation::S3TC,
},
TexCompression {
format: TexFormat::CompressedRgbaS3tcDxt3,
bytes_per_block: 16,
block_width: 4,
block_height: 4,
validation: TexCompressionValidation::S3TC,
},
TexCompression {
format: TexFormat::CompressedRgbaS3tcDxt5,
bytes_per_block: 16,
block_width: 4,
block_height: 4,
validation: TexCompressionValidation::S3TC,
},
]);
}
fn name() -> &'static str {
"WEBGL_compressed_texture_s3tc"
}
}