From 56088131d066ee29a15e8111bfce40ce45b42687 Mon Sep 17 00:00:00 2001 From: Mathias Fröhlich Date: Sun, 14 Sep 2014 15:17:07 +0200 Subject: gallium: introduce PIPE_CAP_CLIP_HALFZ. In preparation of ARB_clip_control. Let the driver decide if it supports pipe_rasterizer_state::clip_halfz being set to true. v3: Initially enable on ilo. Reviewed-by: Roland Scheidegger Reviewed-by: Brian Paul Signed-off-by: Mathias Froehlich