From 60a45b03c389f708c513bb2b70c5973175f01068 Mon Sep 17 00:00:00 2001 From: Keith Whitwell Date: Fri, 24 Sep 2010 10:30:52 +0100 Subject: llvmpipe: handle FACING interpolants in line and point setup --- src/gallium/drivers/llvmpipe/lp_setup_line.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src/gallium/drivers/llvmpipe/lp_setup_line.c') diff --git a/src/gallium/drivers/llvmpipe/lp_setup_line.c b/src/gallium/drivers/llvmpipe/lp_setup_line.c index 829eb8a5a0..156bd63375 100644 --- a/src/gallium/drivers/llvmpipe/lp_setup_line.c +++ b/src/gallium/drivers/llvmpipe/lp_setup_line.c @@ -208,6 +208,12 @@ static void setup_line_coefficients( struct lp_setup_context *setup, fragcoord_usage_mask |= usage_mask; break; + case LP_INTERP_FACING: + for (i = 0; i < NUM_CHANNELS; i++) + if (usage_mask & (1 << i)) + constant_coef(setup, tri, slot+1, 1.0, i); + break; + default: assert(0); } -- cgit v1.2.3