diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_vs_emit.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vs_emit.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vs_emit.c b/src/mesa/drivers/dri/i965/brw_vs_emit.c index 1b84dd505f..59334c9ebb 100644 --- a/src/mesa/drivers/dri/i965/brw_vs_emit.c +++ b/src/mesa/drivers/dri/i965/brw_vs_emit.c @@ -771,7 +771,13 @@ get_constant(struct brw_vs_compile *c, if (c->current_const[argIndex].index != src->Index || relAddr) { struct brw_reg addrReg = c->regs[PROGRAM_ADDRESS][0]; - c->current_const[argIndex].index = src->Index; + /* If using a non-relative-addressed constant, then keep track of it for + * later use without reloading. + */ + if (relAddr) + c->current_const[argIndex].index = -1; + else + c->current_const[argIndex].index = src->Index; #if 0 printf(" fetch const[%d] for arg %d into reg %d\n", |