APNG_DISPOSE_OP_PREVIOUS  716 libavcodec/pngdec.c         if (avctx->codec_id == AV_CODEC_ID_APNG && s->last_dispose_op != APNG_DISPOSE_OP_PREVIOUS) {
APNG_DISPOSE_OP_PREVIOUS 1024 libavcodec/pngdec.c         dispose_op == APNG_DISPOSE_OP_PREVIOUS) {
APNG_DISPOSE_OP_PREVIOUS 1093 libavcodec/pngdec.c     if (s->last_dispose_op != APNG_DISPOSE_OP_PREVIOUS) {
APNG_DISPOSE_OP_PREVIOUS  771 libavcodec/pngenc.c             if (last_fctl_chunk.dispose_op != APNG_DISPOSE_OP_PREVIOUS) {
APNG_DISPOSE_OP_PREVIOUS  950 libavcodec/pngenc.c         } else if (s->last_frame_fctl.dispose_op != APNG_DISPOSE_OP_PREVIOUS) {
APNG_DISPOSE_OP_PREVIOUS  308 libavformat/apngdec.c         if (sequence_number == 0 && dispose_op == APNG_DISPOSE_OP_PREVIOUS)