431       size_t save_size;  in png_push_fill_buffer()  local
434          save_size = length;  in png_push_fill_buffer()
437          save_size = png_ptr->save_buffer_size;  in png_push_fill_buffer()
439       memcpy(ptr, png_ptr->save_buffer_ptr, save_size);  in png_push_fill_buffer()
440       length -= save_size;  in png_push_fill_buffer()
441       ptr += save_size;  in png_push_fill_buffer()
442       png_ptr->buffer_size -= save_size;  in png_push_fill_buffer()
443       png_ptr->save_buffer_size -= save_size;  in png_push_fill_buffer()
444       png_ptr->save_buffer_ptr += save_size;  in png_push_fill_buffer()
448       size_t save_size;  in png_push_fill_buffer()  local
451          save_size = length;  in png_push_fill_buffer()
454          save_size = png_ptr->current_buffer_size;  in png_push_fill_buffer()
456       memcpy(ptr, png_ptr->current_buffer_ptr, save_size);  in png_push_fill_buffer()
457       png_ptr->buffer_size -= save_size;  in png_push_fill_buffer()
458       png_ptr->current_buffer_size -= save_size;  in png_push_fill_buffer()
459       png_ptr->current_buffer_ptr += save_size;  in png_push_fill_buffer()
565       size_t save_size = png_ptr->save_buffer_size;  in png_push_read_IDAT()  local
574       if (idat_size < save_size)  in png_push_read_IDAT()
575          save_size = (size_t)idat_size;  in png_push_read_IDAT()
578          idat_size = (png_uint_32)save_size;  in png_push_read_IDAT()
580       png_calculate_crc(png_ptr, png_ptr->save_buffer_ptr, save_size);  in png_push_read_IDAT()
582       png_process_IDAT_data(png_ptr, png_ptr->save_buffer_ptr, save_size);  in png_push_read_IDAT()
585       png_ptr->buffer_size -= save_size;  in png_push_read_IDAT()
586       png_ptr->save_buffer_size -= save_size;  in png_push_read_IDAT()
587       png_ptr->save_buffer_ptr += save_size;  in png_push_read_IDAT()
592       size_t save_size = png_ptr->current_buffer_size;  in png_push_read_IDAT()  local
600       if (idat_size < save_size)  in png_push_read_IDAT()
601          save_size = (size_t)idat_size;  in png_push_read_IDAT()
604          idat_size = (png_uint_32)save_size;  in png_push_read_IDAT()
606       png_calculate_crc(png_ptr, png_ptr->current_buffer_ptr, save_size);  in png_push_read_IDAT()
608       png_process_IDAT_data(png_ptr, png_ptr->current_buffer_ptr, save_size);  in png_push_read_IDAT()
611       png_ptr->buffer_size -= save_size;  in png_push_read_IDAT()
612       png_ptr->current_buffer_size -= save_size;  in png_push_read_IDAT()
613       png_ptr->current_buffer_ptr += save_size;  in png_push_read_IDAT()