[trunk] WIP: update jp2 dump functions with the new V2 framework

[openjpeg.git] / libopenjpeg / jp2.h

diff --git a/libopenjpeg/jp2.h b/libopenjpeg/jp2.h
index 22669b92dc1809bfb16831cdcdd8707709d9f4f2..58cd51c3e7431180c1f65150202af5d880440fb2 100644 (file)
--- a/libopenjpeg/jp2.h
+++ b/libopenjpeg/jp2.h
@@ -421,6 +421,35 @@ opj_bool jp2_set_decode_area(
                        struct opj_event_mgr * p_manager
                        );
 
+
+/**
+ * Dump some elements from the JP2 decompression structure .
+ *
+ *@param p_jp2                         the jp2 codec.
+ *@param flag                          flag to describe what elments are dump.
+ *@param out_stream                    output stream where dump the elements.
+ *
+*/
+void jp2_dump (opj_jp2_v2_t* p_jp2, OPJ_INT32 flag, FILE* out_stream);
+
+/**
+ * Get the codestream info from a JPEG2000 codec.
+ *
+ *@param       p_jp2                           jp2 codec.
+ *
+ *@return      the codestream information extract from the jpg2000 codec
+ */
+opj_codestream_info_v2_t* jp2_get_cstr_info(opj_jp2_v2_t* p_jp2);
+
+/**
+ * Get the codestream index from a JPEG2000 codec.
+ *
+ *@param       p_jp2                           jp2 codec.
+ *
+ *@return      the codestream index extract from the jpg2000 codec
+ */
+opj_codestream_index_t* jp2_get_cstr_index(opj_jp2_v2_t* p_jp2);
+
 /*@}*/
 
 /*@}*/