mpegvideo: remove VLAs

Signed-off-by: Martin Storsjö <martin@martin.st>

1 files changed, 2 insertions, 2 deletions

diff --git a/libavcodec/ratecontrol.c b/libavcodec/ratecontrol.c
index 9065f8e416..e2e3a54137 100644
--- a/libavcodec/ratecontrol.c
+++ b/libavcodec/ratecontrol.c
@@ -529,8 +529,8 @@ static void adaptive_quantization(MpegEncContext *s, double q){
     const float border_masking = s->avctx->border_masking;
     float bits_sum= 0.0;
     float cplx_sum= 0.0;
-    float cplx_tab[s->mb_num];
-    float bits_tab[s->mb_num];
+    float *cplx_tab = s->cplx_tab;
+    float *bits_tab = s->bits_tab;
     const int qmin= s->avctx->mb_lmin;
     const int qmax= s->avctx->mb_lmax;
     Picture * const pic= &s->current_picture;