/* ----------------------------------------------------------------------- */
#if defined(OPJ_BIG_ENDIAN)
- #if !defined(OPJ_LITTLE_ENDIAN)
- #define opj_write_bytes opj_write_bytes_BE
- #define opj_read_bytes opj_read_bytes_BE
- #define opj_write_double opj_write_double_BE
- #define opj_read_double opj_read_double_BE
- #define opj_write_float opj_write_float_BE
- #define opj_read_float opj_read_float_BE
- #else
- #error "Either BIG_ENDIAN or LITTLE_ENDIAN must be #defined, but not both."
- #endif
+ #define opj_write_bytes opj_write_bytes_BE
+ #define opj_read_bytes opj_read_bytes_BE
+ #define opj_write_double opj_write_double_BE
+ #define opj_read_double opj_read_double_BE
+ #define opj_write_float opj_write_float_BE
+ #define opj_read_float opj_read_float_BE
#else
- #if defined(OPJ_LITTLE_ENDIAN)
- #define opj_write_bytes opj_write_bytes_LE
- #define opj_read_bytes opj_read_bytes_LE
- #define opj_write_double opj_write_double_LE
- #define opj_read_double opj_read_double_LE
- #define opj_write_float opj_write_float_LE
- #define opj_read_float opj_read_float_LE
- #else
- #error "Either BIG_ENDIAN or LITTLE_ENDIAN must be #defined, but not none."
- #endif
+ #define opj_write_bytes opj_write_bytes_LE
+ #define opj_read_bytes opj_read_bytes_LE
+ #define opj_write_double opj_write_double_LE
+ #define opj_read_double opj_read_double_LE
+ #define opj_write_float opj_write_float_LE
+ #define opj_read_float opj_read_float_LE
#endif
*/
void * m_user_data;
+ /**
+ * User data length
+ */
+ OPJ_UINT32 m_user_data_length;
+
/**
* Pointer to actual read function (NULL at the initialization of the cio.
*/
*/
OPJ_SIZE_T opj_stream_tell (const opj_stream_private_t * p_stream);
+
+/**
+ * Get the number of bytes left before the end of the stream (similar to cio_numbytesleft).
+ *
+ * @param p_stream the stream to get the information from.
+ *
+ * @return Number of bytes left before the end of the stream.
+ */
+OPJ_SIZE_T opj_stream_get_number_byte_left (const opj_stream_private_t * p_stream);
+
/**
* Skips a number of bytes from the stream.
* @param p_stream the stream to skip data from.