Khronos Public Bugzilla

Bug 410

Summary: Proposal for OES_standard_derivatives extension
Product: WebGL Reporter: Ben Vanik <ben.vanik>
Component: RegistryAssignee: 3dweb Working Group email alias <3dweb>
Status: RESOLVED FIXED QA Contact:
Severity: normal    
Priority: P3 CC: kbr
Version: 1.0   
Target Milestone: ---   
Hardware: All   
OS: All   
Attachments: patch for extension registry
Additional comment about about getParameter

Description Ben Vanik 2011-01-13 16:21:21 PST
Attached is a patch adding the OES_standard_derivatives extension to the registry as WebGL Extension #4.
Comment 1 Ben Vanik 2011-01-13 16:21:58 PST
Created attachment 65 [details]
patch for extension registry
Comment 2 Kenneth Russell 2011-01-13 19:18:52 PST
Thanks for the patch. It's been committed with a slight modification to indicate that the #enable directive is still required in the fragment shader.
Comment 3 Ben Vanik 2011-01-13 20:21:35 PST
Created attachment 66 [details]
Additional comment about about getParameter

getParameter should accept FRAGMENT_SHADER_DERIVATIVE_HINT_OES when OES_standard_derivatives is enabled. This patch adds a note to the Overview saying such.
Comment 4 Kenneth Russell 2011-01-13 20:40:17 PST
Comment 5 Ben Vanik 2011-01-13 22:26:25 PST
*** Bug 408 has been marked as a duplicate of this bug. ***
Comment 6 Ben Vanik 2011-01-13 22:26:38 PST
*** Bug 409 has been marked as a duplicate of this bug. ***