From: Marek Olšák <marek.olsak@amd.com>
Date: Wed, 14 Jun 2017 16:31:06 +0000 (+0200)
Subject: st/mesa: set st_context::...num_samplers to 0 when there are no samplers
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=602a3e50e555197a10a0c1a1dda166fa8cf7053f;p=mesa.git

st/mesa: set st_context::...num_samplers to 0 when there are no samplers

This was missed during my st/mesa series.

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
---

diff --git a/src/mesa/state_tracker/st_atom_sampler.c b/src/mesa/state_tracker/st_atom_sampler.c
index 5eb8584cf7e..00fc354532e 100644
--- a/src/mesa/state_tracker/st_atom_sampler.c
+++ b/src/mesa/state_tracker/st_atom_sampler.c
@@ -252,8 +252,10 @@ update_shader_samplers(struct st_context *st,
    unsigned unit, num_samplers;
    const struct pipe_sampler_state *states[PIPE_MAX_SAMPLERS];
 
-   if (samplers_used == 0x0)
+   if (samplers_used == 0x0) {
+      *out_num_samplers = 0;
       return;
+   }
 
    num_samplers = util_last_bit(samplers_used);