commit 0ab604b32f7c4b9f36cec697d377cfc823d667f4
author Harish Mahendrakar <harish.mahendrakar@ittiam.com> Sat Apr 22 11:52:48 2017 +0530
committer android-build-team Robot <android-build-team-robot@google.com> Tue May 30 19:13:54 2017 +0000
tree e6ed418a71228982c4f961c0bd97b967ae464c4f
parent 047ab23c8830ffe899394d382a081f6909525d44

memset SPS to zero

SPS structure is memset to zero in parse_sps()
Bug: 33966031
Bug: 37458993

Change-Id: I7d4c04d2d25d7e9c8f581bd470260fc4394a564b
(cherry picked from commit 2e0e75aedef322baeb829bf5151aba312840ed40)

decoder/ihevcd_parse_headers.c

diff --git a/decoder/ihevcd_parse_headers.c b/decoder/ihevcd_parse_headers.c
index 8b50def..3fdbf2a 100644
--- a/decoder/ihevcd_parse_headers.c
+++ b/decoder/ihevcd_parse_headers.c
@@ -1230,6 +1230,12 @@
 
 
     ps_sps = (ps_codec->s_parse.ps_sps_base + MAX_SPS_CNT - 1);
+    /* Reset SPS to zero */
+    {
+        WORD16 *pi2_scaling_mat = ps_sps->pi2_scaling_mat;
+        memset(ps_sps, 0, sizeof(sps_t));
+        ps_sps->pi2_scaling_mat = pi2_scaling_mat;
+    }
     ps_sps->i1_sps_id = sps_id;
     ps_sps->i1_vps_id = vps_id;
     ps_sps->i1_sps_max_sub_layers = sps_max_sub_layers;