shithub: libvpx

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Fix valgrind failure on uninitialized variables.

BUG=webm:1440

Change-Id: I7074e42bdfa8dd25f11bbb3f2ab1b41d6f4c12e4

--- a/vp9/encoder/vp9_mcomp.c

+++ b/vp9/encoder/vp9_mcomp.c

@@ -441,7 +441,7 @@

       cost_list[2] != INT_MAX && cost_list[3] != INT_MAX &&

       cost_list[4] != INT_MAX && is_cost_list_wellbehaved(cost_list)) {

     int ir, ic;

-    unsigned int minpt;

+    unsigned int minpt = INT_MAX;

     get_cost_surf_min(cost_list, &ir, &ic, 2);

     if (ir != 0 || ic != 0) {

       CHECK_BETTER(minpt, tr + 2 * ir, tc + 2 * ic);

--- a/vp9/encoder/vp9_pickmode.c

+++ b/vp9/encoder/vp9_pickmode.c

@@ -1758,7 +1758,7 @@

           cpi->oxcf.rc_mode == VPX_CBR) {

         int tmp_sad;

         uint32_t dis;

-        int cost_list[5];

+        int cost_list[5] = { INT_MAX };

         if (bsize < BLOCK_16X16) continue;