DPCMContext       132 libavcodec/dpcm.c     DPCMContext *s = avctx->priv_data;
DPCMContext       213 libavcodec/dpcm.c     DPCMContext *s = avctx->priv_data;
DPCMContext       418 libavcodec/dpcm.c     .priv_data_size = sizeof(DPCMContext),                  \