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Implement WebGL OES_standard_derivatives extension.

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This commit is contained in:
Imanol Fernandez 2017-08-21 22:37:19 +02:00
parent d4e43d9d76
commit 1dd3899c37
9 changed files with 127 additions and 20 deletions
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7
components/script/dom/webgl_extensions/wrapper.rs
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@ -20,6 +20,7 @@ pub trait WebGLExtensionWrapper: JSTraceable + HeapSizeOf {
ext: &WebGLExtensions)
-> NonZero<*mut JSObject>;
fn is_supported(&self, &WebGLExtensions) -> bool;
fn is_enabled(&self) -> bool;
fn enable(&self, ext: &WebGLExtensions);
fn name(&self) -> &'static str;
fn as_any(&self) -> &Any;
@ -62,7 +63,11 @@ impl<T> WebGLExtensionWrapper for TypedWebGLExtensionWrapper<T>
}
fn is_supported(&self, ext: &WebGLExtensions) -> bool {
self.extension.get().is_some() || T::is_supported(ext)
self.is_enabled() || T::is_supported(ext)
}
fn is_enabled(&self) -> bool {
self.extension.get().is_some()
}
fn enable(&self, ext: &WebGLExtensions) {