Mesa (nvc0): nvc0: fix immediate arg for SHL/SHR

[Christoph Bumiller]

Module: Mesa
Branch: nvc0
Commit: 14a09095d30f926c7d6869784d61cc59e6bd0578
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=14a09095d30f926c7d6869784d61cc59e6bd0578

Author: Christoph Bumiller <e0425955 at student.tuwien.ac.at>
Date:   Thu Dec  9 14:43:11 2010 +0100

nvc0: fix immediate arg for SHL/SHR

---

 src/gallium/drivers/nvc0/nvc0_pc_emit.c |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/src/gallium/drivers/nvc0/nvc0_pc_emit.c b/src/gallium/drivers/nvc0/nvc0_pc_emit.c
index 4edbdb2..6735f93 100644
--- a/src/gallium/drivers/nvc0/nvc0_pc_emit.c
+++ b/src/gallium/drivers/nvc0/nvc0_pc_emit.c
@@ -153,10 +153,15 @@ set_immd_u32(struct nv_pc *pc, uint32_t u32)
 {
    if ((pc->emit[0] & 0xf) == 0x2) {
       set_immd_u32_l(pc, u32);
+   } else
+   if ((pc->emit[0] & 0xf) == 0x3) {
+      assert(!(pc->emit[1] & 0xc000));
+      pc->emit[1] |= 0xc000;
+      assert(!(u32 & 0xfff00000));
+      set_immd_u32_l(pc, u32);
    } else {
       assert(!(pc->emit[1] & 0xc000));
       pc->emit[1] |= 0xc000;
-
       assert(!(u32 & 0xfff));
       set_immd_u32_l(pc, u32 >> 12);
    }