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Auto merge of #8876 - ecoal95:webgl-nits, r=jdm

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WebGL nits

This improves support for running our triangle test (see: https://github.com/servo/servo/pull/8831), and adds missing error in `BufferSubData`

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This commit is contained in:
bors-servo 2015-12-08 03:56:52 +05:30
commit 9cccd34bc4
2 changed files with 2 additions and 4 deletions
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2
components/script/dom/webglrenderingcontext.rs
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@ -417,7 +417,7 @@ impl WebGLRenderingContextMethods for WebGLRenderingContext {
} }
let data = match data { let data = match data {
Some(data) => data, Some(data) => data,
None => return, None => return self.webgl_error(InvalidValue),
}; };
if offset < 0 { if offset < 0 {
return self.webgl_error(InvalidValue); return self.webgl_error(InvalidValue);

4
tests/html/test_webgl_triangle.html
View file

@ -19,9 +19,7 @@
} }
</script> </script>
<script id="fragmentshader" type="x-shader"> <script id="fragmentshader" type="x-shader">
#ifdef GL_ES precision mediump float;
precision highp float;
#endif
varying vec4 aVertexColor; varying vec4 aVertexColor;