i965/meta: Support 16x MSAA in the meta stencil blit
authorNeil Roberts <neil@linux.intel.com>
Fri, 11 Sep 2015 17:09:46 +0000 (18:09 +0100)
committerNeil Roberts <neil@linux.intel.com>
Thu, 5 Nov 2015 09:33:16 +0000 (10:33 +0100)
commit1a22b12fc51e80c20c700f93904ffd12caa73473
tree0c5fb0f5645e1aa59578c84605376d027279909f
parenta6804654283a9d03bee92d61eee5b1d036c8db68
i965/meta: Support 16x MSAA in the meta stencil blit

The destination rectangle is now drawn at 4x4 the size and the shader
code to calculate the sample number is adjusted accordingly.

Acked-by: Ben Widawsky <ben@bwidawsk.net>
src/mesa/drivers/dri/i965/brw_meta_stencil_blit.c