st/mesa: use MAX3() macro, as we do for sampler view code below

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
2016-02-09 14:20:41 -07:00
parent a5b8ede253
commit 9e2a9d5743
1 changed files with 2 additions and 1 deletions
@@ -650,7 +650,8 @@ draw_textured_quad(struct gl_context *ctx, GLint x, GLint y, GLfloat z,
      if (fpv) {
         /* drawing a color image */
         const struct pipe_sampler_state *samplers[PIPE_MAX_SAMPLERS];
-         uint num = MAX2(MAX2(fpv->drawpix_sampler, fpv->pixelmap_sampler) + 1,
+         uint num = MAX3(fpv->drawpix_sampler + 1,
+                         fpv->pixelmap_sampler + 1,
                         st->state.num_samplers[PIPE_SHADER_FRAGMENT]);
         uint i;