Lines Matching refs:CHUNK_HEADER_FORMAT
246 CHUNK_HEADER_FORMAT = '<2H2I' variable in ImageChunk
247 CHUNK_HEADER_SIZE = struct.calcsize(CHUNK_HEADER_FORMAT)
369 … (chunk_type, _, chunk_sz, total_sz) = struct.unpack(ImageChunk.CHUNK_HEADER_FORMAT, chunk_header)
447 self.img_handler.write(struct.pack(ImageChunk.CHUNK_HEADER_FORMAT,
451 struct.calcsize(ImageChunk.CHUNK_HEADER_FORMAT)))
478 self.img_handler.write(struct.pack(ImageChunk.CHUNK_HEADER_FORMAT,
483 struct.calcsize(ImageChunk.CHUNK_HEADER_FORMAT)))
511 self.img_handler.write(struct.pack(ImageChunk.CHUNK_HEADER_FORMAT,
515 4 + struct.calcsize(ImageChunk.CHUNK_HEADER_FORMAT)))
631 struct.calcsize(ImageChunk.CHUNK_HEADER_FORMAT) + num_to_keep)
635 struct.calcsize(ImageChunk.CHUNK_HEADER_FORMAT) + 4)
638 … truncate_at = chunk.nsparsed_chunk_offset + struct.calcsize(ImageChunk.CHUNK_HEADER_FORMAT)
643 total_sz = data_sz + struct.calcsize(ImageChunk.CHUNK_HEADER_FORMAT)
645 self.img_handler.write(struct.pack(ImageChunk.CHUNK_HEADER_FORMAT,