mirror of
https://github.com/servo/servo.git
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9f94d39c9e
This commit implements:
* WebGLFramebuffer
* WebGLRenderbuffer
* WebGLTexture
And adds the following methods to `WebGLRenderingContext`:
* create{Texture,Framebuffer,Renderbuffer}
* bind{Texture,Framebuffer,Renderbuffer}
* destroy{Buffer,Texture,Framebuffer,Renderbuffer}
Fixes:
* WebGLUniform location shouldn't inherit from WebGLObject.
Known Issues:
* WebGL objects have to be destroyed on drop, we may want to keep a reference to the context, or maybe a clone of the renderer to achieve this
Also refactors a huge part of the current implementation, to allow
failing on creation of different WebGL objects.
Blocked on https://github.com/servo/gleam/pull/22
A reftest for most of the added functionality is not doable right now,
we need a few more functions in order to upload a texture, for example.
39 lines
1.1 KiB
Rust
39 lines
1.1 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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// https://www.khronos.org/registry/webgl/specs/latest/1.0/webgl.idl
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use dom::bindings::codegen::Bindings::WebGLFramebufferBinding;
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use dom::bindings::global::GlobalRef;
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use dom::bindings::js::{Temporary, JSRef};
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use dom::bindings::utils::reflect_dom_object;
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use dom::webglobject::WebGLObject;
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#[dom_struct]
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pub struct WebGLFramebuffer {
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webgl_object: WebGLObject,
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id: u32,
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}
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impl WebGLFramebuffer {
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fn new_inherited(id: u32) -> WebGLFramebuffer {
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WebGLFramebuffer {
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webgl_object: WebGLObject::new_inherited(),
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id: id,
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}
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}
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pub fn new(global: GlobalRef, id: u32) -> Temporary<WebGLFramebuffer> {
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reflect_dom_object(box WebGLFramebuffer::new_inherited(id), global, WebGLFramebufferBinding::Wrap)
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}
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}
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pub trait WebGLFramebufferHelpers {
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fn get_id(&self) -> u32;
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}
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impl<'a> WebGLFramebufferHelpers for JSRef<'a, WebGLFramebuffer> {
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fn get_id(&self) -> u32 {
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self.id
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}
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}
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