diff options
Diffstat (limited to 'src/gallium/state_trackers')
| -rw-r--r-- | src/gallium/state_trackers/xa/xa_tgsi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gallium/state_trackers/xa/xa_tgsi.c b/src/gallium/state_trackers/xa/xa_tgsi.c index f3f665d34d2..344a576d975 100644 --- a/src/gallium/state_trackers/xa/xa_tgsi.c +++ b/src/gallium/state_trackers/xa/xa_tgsi.c @@ -239,10 +239,10 @@ radial_gradient(struct ureg_program *ureg, ureg_MUL(ureg, temp0, ureg_scalar(const0124, TGSI_SWIZZLE_W), ureg_src(temp2)); ureg_MUL(ureg, temp3, ureg_src(temp1), ureg_src(temp1)); - ureg_SUB(ureg, temp2, ureg_src(temp3), ureg_src(temp0)); + ureg_ADD(ureg, temp2, ureg_src(temp3), ureg_negate(ureg_src(temp0))); ureg_RSQ(ureg, temp2, ureg_abs(ureg_src(temp2))); ureg_RCP(ureg, temp2, ureg_src(temp2)); - ureg_SUB(ureg, temp1, ureg_src(temp2), ureg_src(temp1)); + ureg_ADD(ureg, temp1, ureg_src(temp2), ureg_negate(ureg_src(temp1))); ureg_ADD(ureg, temp0, ureg_scalar(coords, TGSI_SWIZZLE_Z), ureg_scalar(coords, TGSI_SWIZZLE_Z)); |