st/mesa: don't unbind sampler states if none are used

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>

diff --git a/src/mesa/state_tracker/st_atom_sampler.c b/src/mesa/state_tracker/st_atom_sampler.c
index 8c121d54071e07a7a7fbae21e828788718ba0ae3..539b28933b9f4ce6b596c323b9e25cc75be1654a 100644 (file)
--- a/src/mesa/state_tracker/st_atom_sampler.c
+++ b/src/mesa/state_tracker/st_atom_sampler.c
@@ -275,7 +275,7 @@ update_shader_samplers(struct st_context *st,
    const GLuint old_max = *num_samplers;
    const struct pipe_sampler_state *states[PIPE_MAX_SAMPLERS];
 
-   if (*num_samplers == 0 && samplers_used == 0x0)
+   if (samplers_used == 0x0)
       return;
 
    *num_samplers = 0;