avcodec/svq3: add scaling matrix init that was removed from h264 init

This is needed for svq3

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 2 insertions, 0 deletions

diff --git a/libavcodec/svq3.c b/libavcodec/svq3.c
index edefe46c3c..a3c9cf593e 100644
--- a/libavcodec/svq3.c
+++ b/libavcodec/svq3.c
@@ -898,6 +898,8 @@ static av_cold int svq3_decode_init(AVCodecContext *avctx)
     ff_h264_pred_init(&h->hpc, h->avctx->codec_id, 8, 1);
     ff_videodsp_init(&h->vdsp, 8);
     h->sps.bit_depth_luma = avctx->bits_per_raw_sample = 8;
+    memset(h->pps.scaling_matrix4, 16, 6 * 16 * sizeof(uint8_t));
+    memset(h->pps.scaling_matrix8, 16, 2 * 64 * sizeof(uint8_t));
 
     ff_hpeldsp_init(&s->hdsp, avctx->flags);
     ff_tpeldsp_init(&s->tdsp);