mesa/st: enable AMD_vertex_shader_viewport_index
authorIlia Mirkin <imirkin@alum.mit.edu>
Wed, 2 Jul 2014 16:17:59 +0000 (12:17 -0400)
committerIlia Mirkin <imirkin@alum.mit.edu>
Thu, 3 Jul 2014 23:39:25 +0000 (19:39 -0400)
commit0fb6f1bf1d0729486443996c620ea1b766489e15
treeb904e6476d610cc0296182c92f4248c19dcfbd68
parent313acb3ffa2e73635807c4028b7aedced5bad379
mesa/st: enable AMD_vertex_shader_viewport_index

The assumption is that any driver capable of emitting layer from the
vertex shader and supporting viewports should be able to also handle
emitting viewport index from the vertex shader.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Tested-by: Tobias Droste <tdroste@gmx.de>
docs/relnotes/10.3.html
src/mesa/state_tracker/st_extensions.c
src/mesa/state_tracker/st_program.c