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authorbors-servo <lbergstrom+bors@mozilla.com>2016-02-19 00:54:06 +0530
committerbors-servo <lbergstrom+bors@mozilla.com>2016-02-19 00:54:06 +0530
commitab07b06823ea9748a6091aee2281495f86f00bce (patch)
tree2dd06ac4834d5bc4bcba6e4ada3aab12bb2c12d9 /components/script/dom/webglrenderingcontext.rs
parentfe70efe07f6d72665f10c752884e5705d5bdc600 (diff)
parentc0531c312fdb0783e4d121b4c2d7f15d4f5cdc1f (diff)
downloadservo-ab07b06823ea9748a6091aee2281495f86f00bce.tar.gz
servo-ab07b06823ea9748a6091aee2281495f86f00bce.zip
Auto merge of #9589 - glennw:webrender, r=pcwalton
Add WebRender integration to Servo. WebRender is an experimental GPU accelerated rendering backend for Servo. The WebRender backend can be specified by running Servo with the -w option (otherwise the default rendering backend will be used). WebRender has many bugs, and missing features - but it is usable to browse most websites - please report any WebRender specific rendering bugs you encounter! <!-- Reviewable:start --> [<img src="https://reviewable.io/review_button.svg" height="40" alt="Review on Reviewable"/>](https://reviewable.io/reviews/servo/servo/9589) <!-- Reviewable:end -->
Diffstat (limited to 'components/script/dom/webglrenderingcontext.rs')
-rw-r--r--components/script/dom/webglrenderingcontext.rs2
1 files changed, 2 insertions, 0 deletions
diff --git a/components/script/dom/webglrenderingcontext.rs b/components/script/dom/webglrenderingcontext.rs
index ff2d6968e9a..aba9e32b45f 100644
--- a/components/script/dom/webglrenderingcontext.rs
+++ b/components/script/dom/webglrenderingcontext.rs
@@ -72,6 +72,7 @@ pub struct WebGLRenderingContext {
#[ignore_heap_size_of = "Defined in ipc-channel"]
ipc_renderer: IpcSender<CanvasMsg>,
canvas: JS<HTMLCanvasElement>,
+ #[ignore_heap_size_of = "Defined in webrender_traits"]
last_error: Cell<Option<WebGLError>>,
texture_unpacking_settings: Cell<TextureUnpacking>,
bound_texture_2d: MutNullableHeap<JS<WebGLTexture>>,
@@ -462,6 +463,7 @@ impl WebGLRenderingContextMethods for WebGLRenderingContext {
Some(data) => data,
None => return self.webgl_error(InvalidValue),
};
+
if offset < 0 {
return self.webgl_error(InvalidValue);
}