+static void cdg_decode_flush(AVCodecContext *avctx)
+{
+ CDGraphicsContext *cc = avctx->priv_data;
+
+ if (!cc->frame->data[0])
+ return;
+
+ memset(cc->frame->data[0], 0, cc->frame->linesize[0] * avctx->height);
+ if (!avctx->frame_number)
+ memset(cc->frame->data[1], 0, AVPALETTE_SIZE);
+}
+