[spatial svc]Fix signed/unsigned mismatch error

Change-Id: I5e3b8b1b151bc14416577f85434182cba2302679

[spatial svc]Fix signed/unsigned mismatch error
Change-Id: I5e3b8b1b151bc14416577f85434182cba2302679
e7135e9d · Minghai Shang · 669e388e · e7135e9d
Commit e7135e9d authored Jul 15, 2014 by Minghai Shang
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vp9/vp9_cx_iface.c vp9/vp9_cx_iface.c +1 -1

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--- a/vp9/vp9_cx_iface.c
+++ b/vp9/vp9_cx_iface.c
@@ -178,7 +178,7 @@ static vpx_codec_err_t validate_config(vpx_codec_alg_priv_t *ctx,

 #ifdef CONFIG_SPATIAL_SVC
  if (cfg->ss_number_layers > 1) {
-    int i, alt_ref_sum = 0;
+    unsigned int i, alt_ref_sum = 0;
    for (i = 0; i < cfg->ss_number_layers; ++i) {
      if (cfg->ss_enable_auto_alt_ref[i])
        ++alt_ref_sum;