518       png_size_t save_size;  in png_push_crc_finish()  local
521          save_size = (png_size_t)png_ptr->skip_length;  in png_push_crc_finish()
523          save_size = png_ptr->save_buffer_size;  in png_push_crc_finish()
525       png_calculate_crc(png_ptr, png_ptr->save_buffer_ptr, save_size);  in png_push_crc_finish()
527       png_ptr->skip_length -= save_size;  in png_push_crc_finish()
528       png_ptr->buffer_size -= save_size;  in png_push_crc_finish()
529       png_ptr->save_buffer_size -= save_size;  in png_push_crc_finish()
530       png_ptr->save_buffer_ptr += save_size;  in png_push_crc_finish()
534       png_size_t save_size;  in png_push_crc_finish()  local
537          save_size = (png_size_t)png_ptr->skip_length;  in png_push_crc_finish()
539          save_size = png_ptr->current_buffer_size;  in png_push_crc_finish()
541       png_calculate_crc(png_ptr, png_ptr->current_buffer_ptr, save_size);  in png_push_crc_finish()
543       png_ptr->skip_length -= save_size;  in png_push_crc_finish()
544       png_ptr->buffer_size -= save_size;  in png_push_crc_finish()
545       png_ptr->current_buffer_size -= save_size;  in png_push_crc_finish()
546       png_ptr->current_buffer_ptr += save_size;  in png_push_crc_finish()
570       png_size_t save_size;  in png_push_fill_buffer()  local
573          save_size = length;  in png_push_fill_buffer()
575          save_size = png_ptr->save_buffer_size;  in png_push_fill_buffer()
577       png_memcpy(ptr, png_ptr->save_buffer_ptr, save_size);  in png_push_fill_buffer()
578       length -= save_size;  in png_push_fill_buffer()
579       ptr += save_size;  in png_push_fill_buffer()
580       png_ptr->buffer_size -= save_size;  in png_push_fill_buffer()
581       png_ptr->save_buffer_size -= save_size;  in png_push_fill_buffer()
582       png_ptr->save_buffer_ptr += save_size;  in png_push_fill_buffer()
586       png_size_t save_size;  in png_push_fill_buffer()  local
589          save_size = length;  in png_push_fill_buffer()
591          save_size = png_ptr->current_buffer_size;  in png_push_fill_buffer()
593       png_memcpy(ptr, png_ptr->current_buffer_ptr, save_size);  in png_push_fill_buffer()
594       png_ptr->buffer_size -= save_size;  in png_push_fill_buffer()
595       png_ptr->current_buffer_size -= save_size;  in png_push_fill_buffer()
596       png_ptr->current_buffer_ptr += save_size;  in png_push_fill_buffer()
693       png_size_t save_size;  in png_push_read_IDAT()  local
697          save_size = (png_size_t)png_ptr->idat_size;  in png_push_read_IDAT()
699          if((png_uint_32)save_size != png_ptr->idat_size)  in png_push_read_IDAT()
703          save_size = png_ptr->save_buffer_size;  in png_push_read_IDAT()
705       png_calculate_crc(png_ptr, png_ptr->save_buffer_ptr, save_size);  in png_push_read_IDAT()
707          png_process_IDAT_data(png_ptr, png_ptr->save_buffer_ptr, save_size);  in png_push_read_IDAT()
708       png_ptr->idat_size -= save_size;  in png_push_read_IDAT()
709       png_ptr->buffer_size -= save_size;  in png_push_read_IDAT()
710       png_ptr->save_buffer_size -= save_size;  in png_push_read_IDAT()
711       png_ptr->save_buffer_ptr += save_size;  in png_push_read_IDAT()
715       png_size_t save_size;  in png_push_read_IDAT()  local
719          save_size = (png_size_t)png_ptr->idat_size;  in png_push_read_IDAT()
721          if((png_uint_32)save_size != png_ptr->idat_size)  in png_push_read_IDAT()
725          save_size = png_ptr->current_buffer_size;  in png_push_read_IDAT()
727       png_calculate_crc(png_ptr, png_ptr->current_buffer_ptr, save_size);  in png_push_read_IDAT()
729         png_process_IDAT_data(png_ptr, png_ptr->current_buffer_ptr, save_size);  in png_push_read_IDAT()
731       png_ptr->idat_size -= save_size;  in png_push_read_IDAT()
732       png_ptr->buffer_size -= save_size;  in png_push_read_IDAT()
733       png_ptr->current_buffer_size -= save_size;  in png_push_read_IDAT()
734       png_ptr->current_buffer_ptr += save_size;  in png_push_read_IDAT()