avcodec/h264: clear dequant8_coeff pointers if 8x8 mode is not enabled

This prevents stale pointers from being left Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago · 1a96b27ebf
parent 3e309c5d18
commit 1a96b27ebf
1 changed files with 2 additions and 0 deletions
--- a/libavcodec/h264.c
+++ b/libavcodec/h264.c
@ -1314,6 +1314,8 @@ static void init_dequant_tables(H264Context *h)
 {
    int i, x;
    init_dequant4_coeff_table(h);
+    memset(h->dequant8_coeff, 0, sizeof(h->dequant8_coeff));
+
    if (h->pps.transform_8x8_mode)
        init_dequant8_coeff_table(h);
    if (h->sps.transform_bypass) {