Searched refs:PNG_FLAG_ZLIB_CUSTOM_WINDOW_BITS (Results 1 – 3 of 3) sorted by relevance
1467 png_ptr->flags |= PNG_FLAG_ZLIB_CUSTOM_WINDOW_BITS; in png_set_compression_window_bits()
542 if (!(png_ptr->flags & PNG_FLAG_ZLIB_CUSTOM_WINDOW_BITS)) in png_write_IHDR()
2971 #define PNG_FLAG_ZLIB_CUSTOM_WINDOW_BITS 0x0008 macro