summaryrefslogtreecommitdiff
path: root/src/gallium/drivers/r300
diff options
context:
space:
mode:
authorKeith Whitwell <keithw@vmware.com>2009-10-23 14:50:02 +0100
committerKeith Whitwell <keithw@vmware.com>2009-10-23 14:50:02 +0100
commitda253319f9e5d37d9c55b975ef9328545a3ac9b4 (patch)
tree2ba484c27080980e31e78d30d11725e49c5a95dc /src/gallium/drivers/r300
parent8a571b809accce1c36907ea616a893b920b752e5 (diff)
gallium: remove extended negate also, and also the ExtSwz token
Likewise, the extended negate functionality hasn't been used since mesa switched to using tgsi_ureg to build programs, and has been translating the SWZ opcode internally to a single MAD.
Diffstat (limited to 'src/gallium/drivers/r300')
-rw-r--r--src/gallium/drivers/r300/r300_tgsi_to_rc.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/src/gallium/drivers/r300/r300_tgsi_to_rc.c b/src/gallium/drivers/r300/r300_tgsi_to_rc.c
index de599b068f..589f1984ee 100644
--- a/src/gallium/drivers/r300/r300_tgsi_to_rc.c
+++ b/src/gallium/drivers/r300/r300_tgsi_to_rc.c
@@ -209,12 +209,7 @@ static void transform_srcreg(
dst->Swizzle |= tgsi_util_get_full_src_register_swizzle(src, 2) << 6;
dst->Swizzle |= tgsi_util_get_full_src_register_swizzle(src, 3) << 9;
dst->Abs = src->SrcRegisterExtMod.Absolute;
- dst->Negate =
- src->SrcRegisterExtSwz.NegateX |
- (src->SrcRegisterExtSwz.NegateY << 1) |
- (src->SrcRegisterExtSwz.NegateZ << 2) |
- (src->SrcRegisterExtSwz.NegateW << 3);
- dst->Negate ^= src->SrcRegister.Negate ? RC_MASK_XYZW : 0;
+ dst->Negate = src->SrcRegister.Negate ? RC_MASK_XYZW : 0;
}
static void transform_texture(struct rc_instruction * dst, struct tgsi_instruction_ext_texture src)