ff_h264_field_end 1866 libavcodec/h264.c         ff_h264_field_end(h, 0);
ff_h264_field_end 1131 libavcodec/h264.h int ff_h264_field_end(H264Context *h, int in_setup);
ff_h264_field_end 1302 libavcodec/h264_slice.c             ff_h264_field_end(h, 1);