util: Move util_is_power_of_two to bitscan.h and rename to util_is_power_of_two_or_zero

[mesa.git] / src / gallium / drivers / nouveau / nvc0 / nvc0_state_validate.c

diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c b/src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c
index 37a67619588cb8f462a5a647a131d3d8dbffdde7..8e2192d3de2f93376c996aecdd56a25db174b8fd 100644 (file)
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c
@@ -183,7 +183,7 @@ nvc0_validate_fb(struct nvc0_context *nvc0)
    }
 
    if (nr_cbufs == 0 && !fb->zsbuf) {
-      assert(util_is_power_of_two(fb->samples));
+      assert(util_is_power_of_two_or_zero(fb->samples));
       assert(fb->samples <= 8);
 
       nvc0_fb_set_null_rt(push, 0, fb->layers);