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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/cell
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/cell')
-rw-r--r--src/gallium/drivers/cell/spu/spu_util.c46
1 files changed, 0 insertions, 46 deletions
diff --git a/src/gallium/drivers/cell/spu/spu_util.c b/src/gallium/drivers/cell/spu/spu_util.c
index a62c04e6af..c2c32b22d5 100644
--- a/src/gallium/drivers/cell/spu/spu_util.c
+++ b/src/gallium/drivers/cell/spu/spu_util.c
@@ -37,49 +37,6 @@ tgsi_util_get_full_src_register_swizzle(
component );
}
-unsigned
-tgsi_util_get_src_register_extnegate(
- const struct tgsi_src_register_ext_swz *reg,
- unsigned component )
-{
- switch( component ) {
- case 0:
- return reg->NegateX;
- case 1:
- return reg->NegateY;
- case 2:
- return reg->NegateZ;
- case 3:
- return reg->NegateW;
- default:
- ASSERT( 0 );
- }
- return 0;
-}
-
-void
-tgsi_util_set_src_register_extnegate(
- struct tgsi_src_register_ext_swz *reg,
- unsigned negate,
- unsigned component )
-{
- switch( component ) {
- case 0:
- reg->NegateX = negate;
- break;
- case 1:
- reg->NegateY = negate;
- break;
- case 2:
- reg->NegateZ = negate;
- break;
- case 3:
- reg->NegateW = negate;
- break;
- default:
- ASSERT( 0 );
- }
-}
unsigned
tgsi_util_get_full_src_register_sign_mode(
@@ -104,9 +61,6 @@ tgsi_util_get_full_src_register_sign_mode(
unsigned negate;
negate = reg->SrcRegister.Negate;
- if( tgsi_util_get_src_register_extnegate( &reg->SrcRegisterExtSwz, component ) ) {
- negate = !negate;
- }
if( reg->SrcRegisterExtMod.Negate ) {
negate = !negate;
}