Bug 77822

Summary:	Implement real support for ARB_vertex_attrib_binding
Product:	Mesa	Reporter:	Kenneth Graunke <kenneth>
Component:	Drivers/DRI/i965	Assignee:	Intel 3D Bugs Mailing List <intel-3d-bugs>
Status:	RESOLVED MOVED	QA Contact:	Intel 3D Bugs Mailing List <intel-3d-bugs>
Severity:	enhancement
Priority:	medium
Version:	git
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:
Bug Depends on:
Bug Blocks:	77547

Description Kenneth Graunke 2014-04-23 17:02:01 UTC

We need to implement real ARB_vertex_attrib_binding support in i965.  Fredrik implemented the API front-end bits, and then code to translate the new data structures into the old gl_client_array structs as derived state.  Our driver still consumes the old structs.  Converting it to the new structs would eliminate the need to compute that derived state, and would also match the hardware better, cleaning up the drawing code.

This may entail rewriting parts of the VBO module, which could entail rewriting swtnl drivers...

Comment 1 Elizabeth 2017-10-27 21:59:20 UTC

Hello Kenneeth, any update on this? It is still valid? Otherwise closing soon. Thanks.

Comment 2 Matt Turner 2017-10-27 22:58:17 UTC

Yes. This is a developer's reminder to himself.

Comment 3 Kenneth Graunke 2017-10-27 23:05:56 UTC

We still need to do this someday.  Please don't close my bug.

Comment 4 Tapani Pälli 2019-05-28 10:02:20 UTC

Ken, is something still missing for 'real' ARB_vertex_attrib_binding support or can be resolve this one?

Comment 5 Kenneth Graunke 2019-05-28 20:58:06 UTC

Yeah.  Probably the closest step is this MR from Mathias: https://gitlab.freedesktop.org/mesa/mesa/merge_requests/308

Comment 6 GitLab Migration User 2019-09-25 18:51:23 UTC

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