Implement new WebGL interfaces and methods

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.
This commit is contained in:
ecoal95 2015-06-05 15:44:03 +02:00
parent ad5846f2e1
commit 9f94d39c9e
14 changed files with 469 additions and 102 deletions

View file

@ -6,6 +6,7 @@
#![feature(collections)]
#![feature(rustc_private)]
extern crate core;
extern crate canvas_traits;
extern crate azure;
extern crate cssparser;