Commits on Apr 2, 2016

1. webgl: Validate shader type parameter to CreateShader.

   

   emilio committed Apr 2, 2016
   240ac7c

2. webgl: Use early return in DrawArrays

   

   emilio committed Apr 2, 2016
   466c888

3. webgl: Remove unneeded return value.

   

   emilio committed Apr 2, 2016
   8d7ee15

4. webgl: Make the api return the context limits and use them for valida… …

   …tions
   
   This allows keeping the VertexAttrib* calls asynchronous.
   
   Another option would be to do the validation in the apply() function,
   but that'd require us passing an unnecessary channel around and add
   extra synchronization.
   
   The counterpart of this is that it has to be updated when the context
   changes, but that's less problem.

   

   emilio committed Apr 2, 2016
   6fcc03c

5. webgl: tests: Fix webgl triangle test …

   It was giving a ton of whitespace errors, and I don't know if it's due
   to nodeValue or ANGLE...

   

   emilio committed Apr 2, 2016
   ee8ecd9

6. webgl: Add test for WebGL vertex attributes out of bounds.

   

   emilio committed Apr 2, 2016

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