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< title > OpenJPEG: j2kheader_manager.h File Reference< / title >
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< div id = "projectname" > OpenJPEG
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  < span id = "projectnumber" > 2.5.0< / span >
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< li class = "navelem" > < a class = "el" href = "dir_43e0a1f539e00dcfa1a6bc4d4fee4fc2.html" > home< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_cb9b2b419d92b64f7cee83d8faf7a4ab.html" > even< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_f75d9a0165d6564a1e04793ef847d41d.html" > openjpeg< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_5f588d7ea139c1aae751d03c13a16064.html" > openjpeg< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_378f732e812ef6cbaaae22e96a4fa79f.html" > src< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_19dcb5713315405a27e1bde75a489a4c.html" > lib< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_54d80c9412497e935deb5677b5fae801.html" > openjpip< / a > < / li > < / ul >
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< div class = "header" >
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< a href = "#func-members" > Functions< / a > < / div >
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< div class = "title" > j2kheader_manager.h File Reference< / div > < / div >
< / div > <!-- header -->
< div class = "contents" >
< div class = "textblock" > < code > #include " < a class = "el" href = "byte__manager_8h_source.html" > byte_manager.h< / a > " < / code > < br / >
< code > #include " < a class = "el" href = "index__manager_8h_source.html" > index_manager.h< / a > " < / code > < br / >
< / div >
< p > < a href = "j2kheader__manager_8h_source.html" > Go to the source code of this file.< / a > < / p >
< table class = "memberdecls" >
< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a name = "func-members" > < / a >
Functions< / h2 > < / td > < / tr >
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< tr class = "memitem:a6e85dbe0255e26a6027b19afde275b60" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "j2kheader__manager_8h.html#a6e85dbe0255e26a6027b19afde275b60" > get_mainheader_from_j2kstream< / a > (< a class = "el" href = "byte__manager_8h.html#ade896f5d51f03e046a004d006b53a8b0" > Byte_t< / a > *j2kstream, < a class = "el" href = "index__manager_8h.html#af66177e48b163395ef5cf7eb949119e6" > SIZmarker_param_t< / a > *SIZ, < a class = "el" href = "index__manager_8h.html#afb0da6bf3d374d1e4b66b9ee77cf3a84" > CODmarker_param_t< / a > *COD)< / td > < / tr >
< tr class = "memdesc:a6e85dbe0255e26a6027b19afde275b60" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > get main header information from j2k codestream < a href = "j2kheader__manager_8h.html#a6e85dbe0255e26a6027b19afde275b60" > More...< / a > < br / > < / td > < / tr >
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< tr class = "separator:a6e85dbe0255e26a6027b19afde275b60" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:acaadd27484f5ed74d421b53a8712ece9" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "j2kheader__manager_8h.html#acaadd27484f5ed74d421b53a8712ece9" > modify_mainheader< / a > (< a class = "el" href = "byte__manager_8h.html#ade896f5d51f03e046a004d006b53a8b0" > Byte_t< / a > *j2kstream, int numOfdecomp, < a class = "el" href = "index__manager_8h.html#af66177e48b163395ef5cf7eb949119e6" > SIZmarker_param_t< / a > SIZ, < a class = "el" href = "index__manager_8h.html#afb0da6bf3d374d1e4b66b9ee77cf3a84" > CODmarker_param_t< / a > COD, < a class = "el" href = "byte__manager_8h.html#a89544bfd8f79b949793e43e323e1ace1" > Byte8_t< / a > *j2klen)< / td > < / tr >
< tr class = "memdesc:acaadd27484f5ed74d421b53a8712ece9" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > modify main header in j2k codestream to fit with the new number of decompositions < a href = "j2kheader__manager_8h.html#acaadd27484f5ed74d421b53a8712ece9" > More...< / a > < br / > < / td > < / tr >
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< tr class = "separator:acaadd27484f5ed74d421b53a8712ece9" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:aaf155590fb82d18a01ddef20353cf076" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "j2kheader__manager_8h.html#aaf155590fb82d18a01ddef20353cf076" > modify_tileheader< / a > (< a class = "el" href = "byte__manager_8h.html#ade896f5d51f03e046a004d006b53a8b0" > Byte_t< / a > *j2kstream, < a class = "el" href = "byte__manager_8h.html#a89544bfd8f79b949793e43e323e1ace1" > Byte8_t< / a > SOToffset, int numOfdecomp, < a class = "el" href = "byte__manager_8h.html#a633aa9ecff048e1b8bfbdac4c4dfdb33" > Byte2_t< / a > Csiz, < a class = "el" href = "byte__manager_8h.html#a89544bfd8f79b949793e43e323e1ace1" > Byte8_t< / a > *j2klen)< / td > < / tr >
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< tr class = "memdesc:aaf155590fb82d18a01ddef20353cf076" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > modify tile header in j2k codestream to fit with the tile part length, and new number of decompositions for multi-componet images < a href = "j2kheader__manager_8h.html#aaf155590fb82d18a01ddef20353cf076" > More...< / a > < br / > < / td > < / tr >
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< tr class = "separator:aaf155590fb82d18a01ddef20353cf076" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< / table >
< h2 class = "groupheader" > Function Documentation< / h2 >
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< a id = "a6e85dbe0255e26a6027b19afde275b60" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a6e85dbe0255e26a6027b19afde275b60" > ◆ < / a > < / span > get_mainheader_from_j2kstream()< / h2 >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a > get_mainheader_from_j2kstream < / td >
< td > (< / td >
< td class = "paramtype" > < a class = "el" href = "byte__manager_8h.html#ade896f5d51f03e046a004d006b53a8b0" > Byte_t< / a > *  < / td >
< td class = "paramname" > < em > j2kstream< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > < a class = "el" href = "index__manager_8h.html#af66177e48b163395ef5cf7eb949119e6" > SIZmarker_param_t< / a > *  < / td >
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< td class = "paramname" > < em > SIZ< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > < a class = "el" href = "index__manager_8h.html#afb0da6bf3d374d1e4b66b9ee77cf3a84" > CODmarker_param_t< / a > *  < / td >
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< td class = "paramname" > < em > COD< / em >   < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > get main header information from j2k codestream < / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramdir" > [in]< / td > < td class = "paramname" > j2kstream< / td > < td > j2k codestream < / td > < / tr >
< tr > < td class = "paramdir" > [out]< / td > < td class = "paramname" > SIZ< / td > < td > SIZ marker pointer < / td > < / tr >
< tr > < td class = "paramdir" > [out]< / td > < td class = "paramname" > COD< / td > < td > COD marker pointer < / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section return" > < dt > Returns< / dt > < dd > if succeeded (true) or failed (false) < / dd > < / dl >
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< p class = "reference" > References < a class = "el" href = "byte__manager_8c.html#a0c20ded21352121723f9df94c7568356" > big2()< / a > , < a class = "el" href = "j2kheader__manager_8c.html#a77b5d5af2adb2cfa7ec785b592fc4074" > FCGI_stderr< / a > , < a class = "el" href = "j2kheader__manager_8c.html#ae1684855661e9a592d1071caab77ccd6" > get_CODmkrdata_from_j2kstream()< / a > , < a class = "el" href = "j2kheader__manager_8c.html#a5aea84c4ed6285aee37fa2357c13f995" > get_SIZmkrdata_from_j2kstream()< / a > , < a class = "el" href = "struct_c_o_dmarker__param.html#aaa174b456bfeb15a6bf45e0b775df2c7" > CODmarker_param::Lcod< / a > , < a class = "el" href = "struct_s_i_zmarker__param.html#a04d37f31c54e9ff34a328532e83ff059" > SIZmarker_param::Lsiz< / a > , < a class = "el" href = "openjpeg_8h.html#ac672bfd7db39c609e828acb07a321964" > OPJ_FALSE< / a > , and < a class = "el" href = "openjpeg_8h.html#a04830036d767cba56cbf5ae5bdc481d3" > OPJ_TRUE< / a > .< / p >
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< p class = "reference" > Referenced by < a class = "el" href = "jpipstream__manager_8h.html#a38dc84677da3c6c449d00254f62624e7" > get_SIZ_from_jpipstream()< / a > , < a class = "el" href = "jp2k__encoder_8c.html#a5aafbf746124f238d36a0eeeb442ac7a" > recons_codestream_from_JPPstream()< / a > , and < a class = "el" href = "jp2k__encoder_8c.html#a722b5ca0c9026f39cd6523ee19c34b91" > recons_codestream_from_JPTstream()< / a > .< / p >
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< / div >
< / div >
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< a id = "acaadd27484f5ed74d421b53a8712ece9" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#acaadd27484f5ed74d421b53a8712ece9" > ◆ < / a > < / span > modify_mainheader()< / h2 >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a > modify_mainheader < / td >
< td > (< / td >
< td class = "paramtype" > < a class = "el" href = "byte__manager_8h.html#ade896f5d51f03e046a004d006b53a8b0" > Byte_t< / a > *  < / td >
< td class = "paramname" > < em > j2kstream< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > int  < / td >
< td class = "paramname" > < em > numOfdecomp< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > < a class = "el" href = "index__manager_8h.html#af66177e48b163395ef5cf7eb949119e6" > SIZmarker_param_t< / a >   < / td >
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< td class = "paramname" > < em > SIZ< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > < a class = "el" href = "index__manager_8h.html#afb0da6bf3d374d1e4b66b9ee77cf3a84" > CODmarker_param_t< / a >   < / td >
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< td class = "paramname" > < em > COD< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "byte__manager_8h.html#a89544bfd8f79b949793e43e323e1ace1" > Byte8_t< / a > *  < / td >
< td class = "paramname" > < em > j2klen< / em >   < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > modify main header in j2k codestream to fit with the new number of decompositions < / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramdir" > [in]< / td > < td class = "paramname" > j2kstream< / td > < td > j2k codestream < / td > < / tr >
< tr > < td class = "paramdir" > [in]< / td > < td class = "paramname" > numOfdecomp< / td > < td > the New number of decompositions < / td > < / tr >
< tr > < td class = "paramdir" > [in]< / td > < td class = "paramname" > SIZ< / td > < td > original SIZ marker information < / td > < / tr >
< tr > < td class = "paramdir" > [in]< / td > < td class = "paramname" > COD< / td > < td > original COD marker information < / td > < / tr >
< tr > < td class = "paramdir" > [out]< / td > < td class = "paramname" > j2klen< / td > < td > pointer to the length of j2k code stream < / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section return" > < dt > Returns< / dt > < dd > if succeeded (true) or failed (false) < / dd > < / dl >
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< p class = "reference" > References < a class = "el" href = "j2kheader__manager_8c.html#a77b5d5af2adb2cfa7ec785b592fc4074" > FCGI_stderr< / a > , < a class = "el" href = "struct_c_o_dmarker__param.html#aaa174b456bfeb15a6bf45e0b775df2c7" > CODmarker_param::Lcod< / a > , < a class = "el" href = "struct_s_i_zmarker__param.html#a04d37f31c54e9ff34a328532e83ff059" > SIZmarker_param::Lsiz< / a > , < a class = "el" href = "j2kheader__manager_8c.html#accc10e3cbf88aa90806a93e853556b92" > modify_CODmkrstream()< / a > , < a class = "el" href = "j2kheader__manager_8c.html#a166021779c499bd144656e1ce352bc90" > modify_SIZmkrstream()< / a > , < a class = "el" href = "struct_c_o_dmarker__param.html#a8b5a7ec3922783dbb050dd2c6ee729a3" > CODmarker_param::numOfdecomp< / a > , < a class = "el" href = "openjpeg_8h.html#ac672bfd7db39c609e828acb07a321964" > OPJ_FALSE< / a > , and < a class = "el" href = "openjpeg_8h.html#a04830036d767cba56cbf5ae5bdc481d3" > OPJ_TRUE< / a > .< / p >
2015-07-10 18:06:19 +02:00
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< p class = "reference" > Referenced by < a class = "el" href = "jp2k__encoder_8c.html#a5aafbf746124f238d36a0eeeb442ac7a" > recons_codestream_from_JPPstream()< / a > .< / p >
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< / div >
< / div >
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< a id = "aaf155590fb82d18a01ddef20353cf076" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#aaf155590fb82d18a01ddef20353cf076" > ◆ < / a > < / span > modify_tileheader()< / h2 >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a > modify_tileheader < / td >
< td > (< / td >
< td class = "paramtype" > < a class = "el" href = "byte__manager_8h.html#ade896f5d51f03e046a004d006b53a8b0" > Byte_t< / a > *  < / td >
< td class = "paramname" > < em > j2kstream< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "byte__manager_8h.html#a89544bfd8f79b949793e43e323e1ace1" > Byte8_t< / a >   < / td >
< td class = "paramname" > < em > SOToffset< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > int  < / td >
< td class = "paramname" > < em > numOfdecomp< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "byte__manager_8h.html#a633aa9ecff048e1b8bfbdac4c4dfdb33" > Byte2_t< / a >   < / td >
< td class = "paramname" > < em > Csiz< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "byte__manager_8h.html#a89544bfd8f79b949793e43e323e1ace1" > Byte8_t< / a > *  < / td >
< td class = "paramname" > < em > j2klen< / em >   < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > modify tile header in j2k codestream to fit with the tile part length, and new number of decompositions for multi-componet images < / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramdir" > [in]< / td > < td class = "paramname" > j2kstream< / td > < td > j2k codestream < / td > < / tr >
< tr > < td class = "paramdir" > [in]< / td > < td class = "paramname" > SOToffset< / td > < td > offset of SOT marker from the beginning of j2kstream < / td > < / tr >
< tr > < td class = "paramdir" > [in]< / td > < td class = "paramname" > numOfdecomp< / td > < td > the New number of decompositions, -1 if the same as original < / td > < / tr >
< tr > < td class = "paramdir" > [in]< / td > < td class = "paramname" > Csiz< / td > < td > number of components < / td > < / tr >
< tr > < td class = "paramdir" > [out]< / td > < td class = "paramname" > j2klen< / td > < td > pointer to the length of j2k code stream < / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section return" > < dt > Returns< / dt > < dd > if succeeded (true) or failed (false) < / dd > < / dl >
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< p class = "reference" > References < a class = "el" href = "j2kheader__manager_8c.html#a77b5d5af2adb2cfa7ec785b592fc4074" > FCGI_stderr< / a > , < a class = "el" href = "byte__manager_8c.html#a48c7dad6f593aa718712b9451317fae3" > modify_4Bytecode()< / a > , < a class = "el" href = "j2kheader__manager_8c.html#ac8e4b9d3953006fee572449180342385" > modify_COCmkrstream()< / a > , < a class = "el" href = "openjpeg_8h.html#ac672bfd7db39c609e828acb07a321964" > OPJ_FALSE< / a > , and < a class = "el" href = "openjpeg_8h.html#a04830036d767cba56cbf5ae5bdc481d3" > OPJ_TRUE< / a > .< / p >
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< p class = "reference" > Referenced by < a class = "el" href = "jp2k__encoder_8c.html#a5aafbf746124f238d36a0eeeb442ac7a" > recons_codestream_from_JPPstream()< / a > .< / p >
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< / a > 1.8.17
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