From 10e0129dbc70194d54c31ef3b97766b9b69c2442 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Tue, 16 Dec 2008 17:34:04 +1100 Subject: [PATCH] nv40: apply ABS modifier to RSQ source in vp Gallium used to do this for us :) --- src/gallium/drivers/nv40/nv40_vertprog.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/gallium/drivers/nv40/nv40_vertprog.c b/src/gallium/drivers/nv40/nv40_vertprog.c index ff988e6..1392fe9 100644 --- a/src/gallium/drivers/nv40/nv40_vertprog.c +++ b/src/gallium/drivers/nv40/nv40_vertprog.c @@ -571,7 +571,7 @@ nv40_vertprog_parse_instruction(struct nv40_vpc *vpc, case TGSI_OPCODE_RET: break; case TGSI_OPCODE_RSQ: - arith(vpc, 1, OP_RSQ, dst, mask, none, none, src[0]); + arith(vpc, 1, OP_RSQ, dst, mask, none, none, abs(src[0])); break; case TGSI_OPCODE_SGE: arith(vpc, 0, OP_SGE, dst, mask, src[0], src[1], none); -- 2.7.4