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Fix the signature of WebGLRenderingContext::BufferSubData

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This commit is contained in:
Anthony Ramine 2018-04-04 13:03:28 +02:00
parent 3c56d2f5a7
commit bb2b6a7a41
3 changed files with 5 additions and 7 deletions
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8
components/script/dom/webglrenderingcontext.rs
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@ -1711,13 +1711,11 @@ impl WebGLRenderingContextMethods for WebGLRenderingContext {
}
// https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.14.5
fn BufferSubData(&self, target: u32, offset: i64, data: Option<ArrayBufferViewOrArrayBuffer>) {
fn BufferSubData(&self, target: u32, offset: i64, data: ArrayBufferViewOrArrayBuffer) {
let data_vec = match data {
// Typed array is rooted, so we can safely temporarily retrieve its slice
Some(ArrayBufferViewOrArrayBuffer::ArrayBuffer(mut inner)) => inner.to_vec(),
Some(ArrayBufferViewOrArrayBuffer::ArrayBufferView(mut inner)) => inner.to_vec(),
// Spec: If data is null then an INVALID_VALUE error is generated.
None => return self.webgl_error(InvalidValue),
ArrayBufferViewOrArrayBuffer::ArrayBuffer(mut inner) => inner.to_vec(),
ArrayBufferViewOrArrayBuffer::ArrayBufferView(mut inner) => inner.to_vec(),
};
let bound_buffer = handle_potential_webgl_error!(self, self.bound_buffer(target), return);