Lines Matching refs:chunk_name
84 png_write_chunk(png_structp png_ptr, png_bytep chunk_name,
89 png_write_chunk_start(png_ptr, chunk_name, (png_uint_32)length);
99 png_write_chunk_start(png_structp png_ptr, png_bytep chunk_name,
104 png_debug2(0, "Writing %s chunk, length = %lu", chunk_name,
113 png_memcpy(buf + 4, chunk_name, 4);
115 /* Put the chunk name into png_ptr->chunk_name */
116 png_memcpy(png_ptr->chunk_name, chunk_name, 4);
119 png_calculate_crc(png_ptr, chunk_name, (png_size_t)4);