Mesa (master): nvc0: sprite coord enable is per GENERIC, not overall index

[Christoph Bumiller]

Module: Mesa
Branch: master
Commit: b0bf4ee85f01e9cbe240e49e67a947d052daa3f3
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=b0bf4ee85f01e9cbe240e49e67a947d052daa3f3

Author: Christoph Bumiller <e0425955 at student.tuwien.ac.at>
Date:   Wed Feb 23 15:00:26 2011 +0100

nvc0: sprite coord enable is per GENERIC, not overall index

---

 src/gallium/drivers/nvc0/nvc0_state_validate.c |    8 +++-----
 1 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/gallium/drivers/nvc0/nvc0_state_validate.c b/src/gallium/drivers/nvc0/nvc0_state_validate.c
index 0cc0a0c..70c418f 100644
--- a/src/gallium/drivers/nvc0/nvc0_state_validate.c
+++ b/src/gallium/drivers/nvc0/nvc0_state_validate.c
@@ -302,14 +302,12 @@ nvc0_validate_sprite_coords(struct nvc0_context *nvc0)
 
    if (nvc0->rast->pipe.point_quad_rasterization) {
       uint32_t en = nvc0->rast->pipe.sprite_coord_enable;
-      int i;
-      struct nvc0_program *prog = nvc0->fragprog;
 
       while (en) {
-         i = ffs(en) - 1;
+         int i = ffs(en) - 1;
          en &= ~(1 << i);
-         if (prog->fp.in_pos[i] >= 0xc0 && prog->fp.in_pos[i] < 0xe0)
-            reg |= 8 << ((prog->fp.in_pos[i] - 0xc0) / 4);
+         if (i >= 0 && i < 8)
+            reg |= 8 << i;
       }
    }