Fixed a bug which prevented JPWL from working on multi-tiled images; added some more fields in the interface info structures (keep a list of markers, save start packet number for each tile)
This commit is contained in:
Giuseppe Baruffa
parent
123a680669
commit
95d760a173
@ -5,6 +5,9 @@ What's New for OpenJPEG
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! : changed
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+ : added
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November 5, 2007
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*+ [GB] Fixed a bug which prevented JPWL from working on multi-tiled images; added some more fields in the interface info structures (keep a list of markers, save start packet number for each tile)
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October 23, 2007
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* [GB] Improved success for the linux build; OPJViewer shows all the COM contents
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@ -13,18 +13,18 @@ MODULES = $(OPJV_SRCS:.cpp=.o)
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all: opjviewer lib
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.cpp.o:
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$(CC) $(CFLAGS) -c $< -o $@
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$(CC) $(CFLAGS) -c $< -o $@
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lib:
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cd ../jpwl; make
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cd ../jpwl; make
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opjviewer: $(OPJV_SRCS) lib
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$(CC) $(CFLAGS) -I .. $(OPJV_SRCS) -o OPJViewer -L ../jpwl -lopenjpeg_JPWL -lm -lstdc++ -ltiff $(shell wx-config-2.8 --libs)
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clean:
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rm -f OPJViewer *.o *.a
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cd ../libopenjpeg; rm -f *.o
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rm -f OPJViewer *.o *.a
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cd ../libopenjpeg; rm -f *.o
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@ -111,6 +111,10 @@ SOURCE=.\source\imagmj2.cpp
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# End Source File
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# Begin Source File
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SOURCE=.\source\OPJDialogs.cpp
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# End Source File
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# Begin Source File
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SOURCE=.\source\OPJViewer.cpp
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# End Source File
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# Begin Source File
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1082
OPJViewer/source/OPJDialogs.cpp
Normal file
1082
OPJViewer/source/OPJDialogs.cpp
Normal file
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@ -206,8 +206,11 @@ class OPJViewerApp: public wxApp
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// encoding engine parameters
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wxString m_subsampling, m_origin, m_rates, m_comment, m_index, m_quality;
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wxString m_cbsize, m_prsize, m_tsize, m_torigin;
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bool m_enablecomm, m_enableidx, m_irreversible, m_enablesop, m_enableeph;
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int m_resolutions;
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bool m_enablecomm, m_enableidx, m_multicomp, m_irreversible, m_enablesop, m_enableeph;
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bool m_enablebypass, m_enablereset, m_enablerestart, m_enablevsc, m_enableerterm;
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bool m_enablesegmark;
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bool m_enablequality;
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int m_resolutions, m_progression;
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// some layout settings
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bool m_showtoolbar, m_showbrowser, m_showpeeker;
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@ -404,6 +407,15 @@ class OPJFrame: public wxMDIParentFrame
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void OnPrevFrame(wxCommandEvent& event);
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void OnHomeFrame(wxCommandEvent& event);
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void OnNextFrame(wxCommandEvent& event);
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void OnLessLayers(wxCommandEvent& event);
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void OnAllLayers(wxCommandEvent& event);
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void OnMoreLayers(wxCommandEvent& event);
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void OnLessRes(wxCommandEvent& event);
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void OnFullRes(wxCommandEvent& event);
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void OnMoreRes(wxCommandEvent& event);
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void OnPrevComp(wxCommandEvent& event);
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void OnAllComps(wxCommandEvent& event);
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void OnNextComp(wxCommandEvent& event);
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void OnSetsEnco(wxCommandEvent& event);
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void OnSetsDeco(wxCommandEvent& event);
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void OnSashDrag(wxSashEvent& event);
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@ -475,6 +487,15 @@ enum {
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OPJFRAME_VIEWPREVFRAME,
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OPJFRAME_VIEWHOMEFRAME,
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OPJFRAME_VIEWNEXTFRAME,
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OPJFRAME_VIEWLESSLAYERS,
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OPJFRAME_VIEWALLLAYERS,
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OPJFRAME_VIEWMORELAYERS,
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OPJFRAME_VIEWLESSRES,
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OPJFRAME_VIEWFULLRES,
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OPJFRAME_VIEWMORERES,
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OPJFRAME_VIEWPREVCOMP,
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OPJFRAME_VIEWALLCOMPS,
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OPJFRAME_VIEWNEXTCOMP,
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OPJFRAME_FILECLOSE,
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OPJFRAME_SETSENCO,
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OPJFRAME_SETSDECO,
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@ -638,14 +659,19 @@ public:
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void OnEnableJPWL(wxCommandEvent& event);
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void OnEnableComm(wxCommandEvent& event);
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void OnEnableIdx(wxCommandEvent& event);
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void OnRadioQualityRate(wxCommandEvent& event);
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wxPanel* CreatePart11SettingsPage(wxWindow* parent);
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/*wxCheckBox *m_enablejpwlCheck;*/
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#endif // USE_JPWL
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wxTextCtrl *m_subsamplingCtrl, *m_originCtrl, *m_rateCtrl, *m_commentCtrl;
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wxRadioButton *m_rateRadio, *m_qualityRadio;
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wxTextCtrl *m_indexCtrl, *m_qualityCtrl, *m_cbsizeCtrl, *m_prsizeCtrl, *m_pocCtrl;
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wxTextCtrl *m_tsizeCtrl, *m_toriginCtrl;
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wxCheckBox *m_enablecommCheck, *m_enableidxCheck, *m_irrevCheck, *m_sopCheck, *m_ephCheck;
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wxRadioBox *progressionBox;
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wxCheckBox *m_enablecommCheck, *m_enableidxCheck, *m_mctCheck, *m_irrevCheck;
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wxCheckBox *m_sopCheck, *m_ephCheck, *m_enablebypassCheck, *m_enableresetCheck,
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*m_enablerestartCheck, *m_enablevscCheck, *m_enableertermCheck, *m_enablesegmarkCheck;
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wxCheckBox *m_enablepocCheck;
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wxSpinCtrl *m_resolutionsCtrl;
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@ -654,7 +680,9 @@ protected:
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enum {
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OPJENCO_ENABLEJPWL = 100,
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OPJENCO_RATEFACTOR,
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OPJENCO_RATERADIO,
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OPJENCO_QUALITYFACTOR,
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OPJENCO_QUALITYRADIO,
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OPJENCO_RESNUMBER,
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OPJENCO_CODEBLOCKSIZE,
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OPJENCO_PRECINCTSIZE,
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@ -674,6 +702,7 @@ protected:
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OPJENCO_ROISHIFT,
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OPJENCO_IMORIG,
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OPJENCO_TILORIG,
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OPJENCO_ENABLEMCT,
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OPJENCO_ENABLEIRREV,
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OPJENCO_ENABLEINDEX,
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OPJENCO_INDEXNAME,
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@ -1 +1 @@
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wxT("242")
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wxT("292")
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@ -231,6 +231,11 @@ bool wxJ2KHandler::LoadFile(wxImage *image, wxInputStream& stream, bool verbose,
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}
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#define CINEMA_24_CS 1302083 /* Codestream length for 24fps */
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#define CINEMA_48_CS 651041 /* Codestream length for 48fps */
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#define COMP_24_CS 1041666 /* Maximum size per color component for 2K & 4K @ 24fps */
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#define COMP_48_CS 520833 /* Maximum size per color component for 2K @ 48fps */
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// save the j2k codestream
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bool wxJ2KHandler::SaveFile( wxImage *wimage, wxOutputStream& stream, bool verbose )
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{
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@ -267,7 +272,7 @@ bool wxJ2KHandler::SaveFile( wxImage *wimage, wxOutputStream& stream, bool verbo
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}
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/* compression rates */
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if (m_rates != wxT("")) {
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if ((m_rates != wxT("")) && (!m_enablequality)) {
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const char *s1 = m_rates.ToAscii();
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wxLogMessage(wxT("rates %s"), s1);
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while (sscanf(s1, "%f", &(parameters.tcp_rates[parameters.tcp_numlayers])) == 1) {
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@ -284,7 +289,7 @@ bool wxJ2KHandler::SaveFile( wxImage *wimage, wxOutputStream& stream, bool verbo
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}
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/* image quality, dB */
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if (m_rates == wxT("")) {
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if ((m_quality != wxT("")) && (m_enablequality)) {
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const char *s2 = m_quality.ToAscii();
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wxLogMessage(wxT("qualities %s"), s2);
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while (sscanf(s2, "%f", ¶meters.tcp_distoratio[parameters.tcp_numlayers]) == 1) {
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@ -382,14 +387,103 @@ bool wxJ2KHandler::SaveFile( wxImage *wimage, wxOutputStream& stream, bool verbo
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if (m_enableeph)
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parameters.csty |= 0x04;
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/* multiple component transform */
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if (m_multicomp)
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parameters.tcp_mct = 1;
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else
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parameters.tcp_mct = 0;
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/* mode switch */
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parameters.mode = (m_enablebypass ? 1 : 0) + (m_enablereset ? 2 : 0)
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+ (m_enablerestart ? 4 : 0) + (m_enablevsc ? 8 : 0)
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+ (m_enableerterm ? 16 : 0) + (m_enablesegmark ? 32 : 0);
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/* compression settings */
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//parameters.tcp_numlayers = 1;
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//parameters.tcp_rates[0] = 10.0;
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//parameters.cp_disto_alloc = 1;
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//parameters.irreversible = 1;
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parameters.tcp_mct = 1;
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/* progression order */
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switch (m_progression) {
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/* LRCP */
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case 0:
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parameters.prog_order = LRCP;
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break;
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/* RLCP */
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case 1:
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parameters.prog_order = RLCP;
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break;
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/* RPCL */
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case 2:
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parameters.prog_order = RPCL;
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break;
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/* PCRL */
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case 3:
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parameters.prog_order = PCRL;
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break;
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/* CPRL */
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case 4:
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parameters.prog_order = CPRL;
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break;
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/* DCI2K24 */
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case 5:
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parameters.cp_cinema = CINEMA2K_24;
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parameters.cp_rsiz = CINEMA2K;
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break;
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/* DCI2K48 */
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case 6:
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parameters.cp_cinema = CINEMA2K_48;
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parameters.cp_rsiz = CINEMA2K;
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break;
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/* DCI4K */
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case 7:
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parameters.cp_cinema = CINEMA4K_24;
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parameters.cp_rsiz = CINEMA4K;
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break;
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default:
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break;
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}
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/* check cinema */
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if (parameters.cp_cinema) {
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/* set up */
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parameters.tile_size_on = false;
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parameters.cp_tdx=1;
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parameters.cp_tdy=1;
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/*Tile part*/
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parameters.tp_flag = 'C';
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parameters.tp_on = 1;
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/*Tile and Image shall be at (0,0)*/
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parameters.cp_tx0 = 0;
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parameters.cp_ty0 = 0;
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parameters.image_offset_x0 = 0;
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parameters.image_offset_y0 = 0;
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/*Codeblock size= 32*32*/
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parameters.cblockw_init = 32;
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parameters.cblockh_init = 32;
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parameters.csty |= 0x01;
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/*The progression order shall be CPRL*/
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parameters.prog_order = CPRL;
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/* No ROI */
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parameters.roi_compno = -1;
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parameters.subsampling_dx = 1;
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parameters.subsampling_dy = 1;
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/* 9-7 transform */
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parameters.irreversible = 1;
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}
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/* convert wx image into opj image */
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cmptparm = (opj_image_cmptparm_t*) malloc(3 * sizeof(opj_image_cmptparm_t));
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@ -429,6 +523,103 @@ bool wxJ2KHandler::SaveFile( wxImage *wimage, wxOutputStream& stream, bool verbo
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oimage->comps[2].data[i] = *(value++);
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}
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/* check cinema again */
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if (parameters.cp_cinema) {
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int i;
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float temp_rate;
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opj_poc_t *POC = NULL;
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switch (parameters.cp_cinema) {
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case CINEMA2K_24:
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case CINEMA2K_48:
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if (parameters.numresolution > 6) {
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parameters.numresolution = 6;
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}
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if (!((oimage->comps[0].w == 2048) | (oimage->comps[0].h == 1080))) {
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wxLogWarning(wxT("Image coordinates %d x %d is not 2K compliant. JPEG Digital Cinema Profile-3 "
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"(2K profile) compliance requires that at least one of coordinates match 2048 x 1080"),
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oimage->comps[0].w, oimage->comps[0].h);
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parameters.cp_rsiz = STD_RSIZ;
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}
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break;
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case CINEMA4K_24:
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if (parameters.numresolution < 1) {
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parameters.numresolution = 1;
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} else if (parameters.numresolution > 7) {
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parameters.numresolution = 7;
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}
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if (!((oimage->comps[0].w == 4096) | (oimage->comps[0].h == 2160))) {
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wxLogWarning(wxT("Image coordinates %d x %d is not 4K compliant. JPEG Digital Cinema Profile-4"
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"(4K profile) compliance requires that at least one of coordinates match 4096 x 2160"),
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oimage->comps[0].w, oimage->comps[0].h);
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parameters.cp_rsiz = STD_RSIZ;
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}
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parameters.POC[0].tile = 1;
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parameters.POC[0].resno0 = 0;
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parameters.POC[0].compno0 = 0;
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parameters.POC[0].layno1 = 1;
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parameters.POC[0].resno1 = parameters.numresolution - 1;
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parameters.POC[0].compno1 = 3;
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parameters.POC[0].prg1 = CPRL;
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parameters.POC[1].tile = 1;
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parameters.POC[1].resno0 = parameters.numresolution - 1;
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parameters.POC[1].compno0 = 0;
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parameters.POC[1].layno1 = 1;
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parameters.POC[1].resno1 = parameters.numresolution;
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parameters.POC[1].compno1 = 3;
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parameters.POC[1].prg1 = CPRL;
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parameters.numpocs = 2;
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break;
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}
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switch (parameters.cp_cinema) {
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case CINEMA2K_24:
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case CINEMA4K_24:
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for (i = 0 ; i < parameters.tcp_numlayers; i++) {
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temp_rate = 0;
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if (parameters.tcp_rates[i] == 0) {
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parameters.tcp_rates[0] = ((float) (oimage->numcomps * oimage->comps[0].w * oimage->comps[0].h * oimage->comps[0].prec)) /
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(CINEMA_24_CS * 8 * oimage->comps[0].dx * oimage->comps[0].dy);
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}else{
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temp_rate = ((float) (oimage->numcomps * oimage->comps[0].w * oimage->comps[0].h * oimage->comps[0].prec)) /
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(parameters.tcp_rates[i] * 8 * oimage->comps[0].dx * oimage->comps[0].dy);
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if (temp_rate > CINEMA_24_CS ) {
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parameters.tcp_rates[i]= ((float) (oimage->numcomps * oimage->comps[0].w * oimage->comps[0].h * oimage->comps[0].prec)) /
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(CINEMA_24_CS * 8 * oimage->comps[0].dx * oimage->comps[0].dy);
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} else {
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/* do nothing */
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}
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}
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}
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parameters.max_comp_size = COMP_24_CS;
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break;
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case CINEMA2K_48:
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for (i = 0; i < parameters.tcp_numlayers; i++) {
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temp_rate = 0 ;
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if (parameters.tcp_rates[i] == 0) {
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parameters.tcp_rates[0] = ((float) (oimage->numcomps * oimage->comps[0].w * oimage->comps[0].h * oimage->comps[0].prec)) /
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(CINEMA_48_CS * 8 * oimage->comps[0].dx * oimage->comps[0].dy);
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}else{
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temp_rate =((float) (oimage->numcomps * oimage->comps[0].w * oimage->comps[0].h * oimage->comps[0].prec)) /
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(parameters.tcp_rates[i] * 8 * oimage->comps[0].dx * oimage->comps[0].dy);
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if (temp_rate > CINEMA_48_CS ){
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parameters.tcp_rates[0]= ((float) (oimage->numcomps * oimage->comps[0].w * oimage->comps[0].h * oimage->comps[0].prec)) /
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(CINEMA_48_CS * 8 * oimage->comps[0].dx * oimage->comps[0].dy);
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}else{
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/* do nothing */
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}
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}
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}
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parameters.max_comp_size = COMP_48_CS;
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break;
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}
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parameters.cp_disto_alloc = 1;
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}
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/* get a J2K compressor handle */
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opj_cinfo_t* cinfo = opj_create_compress(CODEC_J2K);
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@ -480,7 +671,7 @@ bool wxJ2KHandler::SaveFile( wxImage *wimage, wxOutputStream& stream, bool verbo
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/* Write the index to disk */
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if (*indexfilename) {
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bSuccess = write_index_file(&cstr_info, indexfilename);
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if (bSuccess) {
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if (!bSuccess) {
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wxLogError(wxT("Failed to output index file"));
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}
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}
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@ -82,8 +82,11 @@ public:
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m_origin = wxT("0,0");
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m_rates = wxT("20,10,5");
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m_quality = wxT("30,35,40");
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m_enablequality = false;
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m_multicomp = false;
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m_irreversible = false;
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m_resolutions = 6;
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m_progression = 0;
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m_cbsize = wxT("32,32");
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m_prsize = wxT("[128,128],[128,128]");
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m_tsize = wxT("");
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@ -92,6 +95,12 @@ public:
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m_resilience*/
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m_enablesop = false;
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m_enableeph = false;
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m_enablereset = false;
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m_enablesegmark = false;
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m_enablevsc = false;
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m_enablerestart = false;
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m_enableerterm = false;
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m_enablebypass = false;
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/*m_roicompo
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m_roiup
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m_indexfname*/
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@ -127,8 +136,11 @@ public:
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wxString m_origin;
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wxString m_rates;
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wxString m_quality;
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bool m_enablequality;
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bool m_multicomp;
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bool m_irreversible;
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int m_resolutions;
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int m_progression;
|
||||
wxString m_cbsize;
|
||||
wxString m_prsize;
|
||||
wxString m_tsize;
|
||||
@ -137,6 +149,12 @@ public:
|
||||
m_resilience*/
|
||||
bool m_enablesop;
|
||||
bool m_enableeph;
|
||||
bool m_enablebypass;
|
||||
bool m_enableerterm;
|
||||
bool m_enablerestart;
|
||||
bool m_enablereset;
|
||||
bool m_enablesegmark;
|
||||
bool m_enablevsc;
|
||||
/*m_roicompo
|
||||
m_roiup
|
||||
m_indexfname*/
|
||||
|
||||
@ -639,10 +639,11 @@ int write_index_file(opj_codestream_info_t *cstr_info, char *index) {
|
||||
}
|
||||
|
||||
fprintf(stream, "\nTILE %d DETAILS\n", tileno);
|
||||
fprintf(stream, "part_nb tileno num_packs start_pos end_tph_pos end_pos\n");
|
||||
fprintf(stream, "part_nb tileno start_pack num_packs start_pos end_tph_pos end_pos\n");
|
||||
for (tilepartno = 0; tilepartno < cstr_info->tile[tileno].num_tps; tilepartno++)
|
||||
fprintf(stream, "%4d %9d %9d %9d %11d %9d\n",
|
||||
fprintf(stream, "%4d %9d %9d %9d %9d %11d %9d\n",
|
||||
tilepartno, tileno,
|
||||
cstr_info->tile[tileno].tp[tilepartno].tp_start_pack,
|
||||
cstr_info->tile[tileno].tp[tilepartno].tp_numpacks,
|
||||
cstr_info->tile[tileno].tp[tilepartno].tp_start_pos,
|
||||
cstr_info->tile[tileno].tp[tilepartno].tp_end_header,
|
||||
@ -824,6 +825,14 @@ int write_index_file(opj_codestream_info_t *cstr_info, char *index) {
|
||||
|
||||
fprintf(stream, "%8e\n", cstr_info->D_max); /* SE max */
|
||||
fprintf(stream, "%.8e\n", total_disto); /* SE totale */
|
||||
/* UniPG>> */
|
||||
/* print the markers' list */
|
||||
fprintf(stream, "\nMARKER LIST\n");
|
||||
fprintf(stream, "%d\n", cstr_info->marknum);
|
||||
fprintf(stream, "type\tstart_pos length\n");
|
||||
for (x = 0; x < cstr_info->marknum; x++)
|
||||
fprintf(stream, "%X\t%9d %9d\n", cstr_info->marker[x].type, cstr_info->marker[x].pos, cstr_info->marker[x].len);
|
||||
/* <<UniPG */
|
||||
fclose(stream);
|
||||
|
||||
fprintf(stderr,"Generated index file %s\n", index);
|
||||
|
||||
@ -245,6 +245,10 @@ SOURCE=..\libopenjpeg\opj_includes.h
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=..\libopenjpeg\opj_malloc.h
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=..\libopenjpeg\pi.h
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
@ -37,56 +37,47 @@ default: all
|
||||
all: OpenJPEG_JPWL JPWL_image_to_j2k JPWL_j2k_to_image
|
||||
|
||||
dist: OpenJPEG_JPWL
|
||||
install -d dist
|
||||
install -m 644 $(STATICLIB) dist
|
||||
install -m 755 $(SHAREDLIB) dist
|
||||
ln -sf $(SHAREDLIB) dist/$(LIBNAME)
|
||||
install libopenjpeg/openjpeg.h dist
|
||||
install -d dist
|
||||
install -m 644 $(STATICLIB) dist
|
||||
install -m 755 $(SHAREDLIB) dist
|
||||
ln -sf $(SHAREDLIB) dist/$(LIBNAME)
|
||||
install libopenjpeg/openjpeg.h dist
|
||||
|
||||
dos2unix:
|
||||
@$(DOS2UNIX) $(SRCS) $(INCLS)
|
||||
@$(DOS2UNIX) $(SRCS) $(INCLS)
|
||||
|
||||
OpenJPEG_JPWL: $(STATICLIB) $(SHAREDLIB)
|
||||
|
||||
JPWL_codec: JPWL_j2k_to_image JPWL_image_to_j2k $(STATICLIB)
|
||||
|
||||
.c.o:
|
||||
$(CC) $(CFLAGS) -c $< -o $@
|
||||
$(CC) $(CFLAGS) -c $< -o $@
|
||||
|
||||
$(STATICLIB): $(MODULES)
|
||||
$(AR) r $@ $(MODULES)
|
||||
$(AR) r $@ $(MODULES)
|
||||
|
||||
$(SHAREDLIB): $(MODULES)
|
||||
$(CC) -s -shared -Wl,-soname,$(LIBNAME) -o $@ $(MODULES) $(LIBRARIES)
|
||||
$(CC) -s -shared -Wl,-soname,$(LIBNAME) -o $@ $(MODULES) $(LIBRARIES)
|
||||
|
||||
JPWL_j2k_to_image: ../codec/j2k_to_image.c
|
||||
gcc $(CFLAGS) ../codec/convert.c ../codec/j2k_to_image.c -o JPWL_j2k_to_image -I ../libopenjpeg/ -L . -lopenjpeg_JPWL -lm -ltiff
|
||||
gcc $(CFLAGS) ../codec/convert.c ../codec/j2k_to_image.c -o JPWL_j2k_to_image -I ../libopenjpeg/ -L . -lopenjpeg_JPWL -lm -ltiff
|
||||
|
||||
JPWL_image_to_j2k: ../codec/image_to_j2k.c
|
||||
gcc $(CFLAGS) ../codec/convert.c ../codec/image_to_j2k.c -o JPWL_image_to_j2k -I ../libopenjpeg/ -L . -lopenjpeg_JPWL -lm -ltiff
|
||||
gcc $(CFLAGS) ../codec/convert.c ../codec/image_to_j2k.c -o JPWL_image_to_j2k -I ../libopenjpeg/ -L . -lopenjpeg_JPWL -lm -ltiff
|
||||
|
||||
install: OpenJPEG
|
||||
install -d '$(DESTDIR)$(INSTALL_LIBDIR)' '$(DESTDIR)$(INSTALL_INCLUDE)'
|
||||
install -m 644 -o root -g root $(STATICLIB) '$(DESTDIR)$(INSTALL_LIBDIR)'
|
||||
ranlib '$(DESTDIR)$(INSTALL_LIBDIR)/$(STATICLIB)'
|
||||
install -m 755 -o root -g root $(SHAREDLIB) '$(DESTDIR)$(INSTALL_LIBDIR)'
|
||||
ln -sf $(SHAREDLIB) '$(DESTDIR)$(INSTALL_LIBDIR)/$(LIBNAME)'
|
||||
install -m 644 -o root -g root libopenjpeg/openjpeg.h '$(DESTDIR)$(INSTALL_INCLUDE)'
|
||||
-ldconfig
|
||||
install -d '$(DESTDIR)$(INSTALL_LIBDIR)' '$(DESTDIR)$(INSTALL_INCLUDE)'
|
||||
install -m 644 -o root -g root $(STATICLIB) '$(DESTDIR)$(INSTALL_LIBDIR)'
|
||||
ranlib '$(DESTDIR)$(INSTALL_LIBDIR)/$(STATICLIB)'
|
||||
install -m 755 -o root -g root $(SHAREDLIB) '$(DESTDIR)$(INSTALL_LIBDIR)'
|
||||
ln -sf $(SHAREDLIB) '$(DESTDIR)$(INSTALL_LIBDIR)/$(LIBNAME)'
|
||||
install -m 644 -o root -g root libopenjpeg/openjpeg.h '$(DESTDIR)$(INSTALL_INCLUDE)'
|
||||
-ldconfig
|
||||
|
||||
cleanlib:
|
||||
rm -rf core dist/ u2dtmp* $(MODULES) $(STATICLIB) $(SHAREDLIB) $(LIBNAME)
|
||||
rm -rf core dist/ u2dtmp* $(MODULES) $(STATICLIB) $(SHAREDLIB) $(LIBNAME)
|
||||
|
||||
cleancodec:
|
||||
rm -f JPWL_j2k_to_image JPWL_image_to_j2k JPWL_j2k_to_image.o JPWL_image_to_j2k.o
|
||||
rm -f JPWL_j2k_to_image JPWL_image_to_j2k JPWL_j2k_to_image.o JPWL_image_to_j2k.o
|
||||
|
||||
clean: cleanlib cleancodec
|
||||
|
||||
osx:
|
||||
make -f Makefile.osx
|
||||
|
||||
osxinstall:
|
||||
make -f Makefile.osx install
|
||||
|
||||
osxclean:
|
||||
make -f Makefile.osx clean
|
||||
clean: cleanlib cleancodec
|
||||
62
jpwl/jpwl.c
62
jpwl/jpwl.c
@ -88,22 +88,25 @@ their relevant wishlist position
|
||||
int jpwl_markcomp(const void *arg1, const void *arg2);
|
||||
|
||||
/** write an EPB MS to a buffer
|
||||
@param j2k J2K compressor handle
|
||||
@param epbmark pointer to the EPB MS
|
||||
@param buf pointer to the memory buffer
|
||||
*/
|
||||
void jpwl_epb_write(jpwl_epb_ms_t *epbmark, unsigned char *buf);
|
||||
void jpwl_epb_write(opj_j2k_t *j2k, jpwl_epb_ms_t *epbmark, unsigned char *buf);
|
||||
|
||||
/** write an EPC MS to a buffer
|
||||
@param j2k J2K compressor handle
|
||||
@param epcmark pointer to the EPC MS
|
||||
@param buf pointer to the memory buffer
|
||||
*/
|
||||
void jpwl_epc_write(jpwl_epc_ms_t *epcmark, unsigned char *buf);
|
||||
void jpwl_epc_write(opj_j2k_t *j2k, jpwl_epc_ms_t *epcmark, unsigned char *buf);
|
||||
|
||||
/** write an ESD MS to a buffer
|
||||
@param j2k J2K compressor handle
|
||||
@param esdmark pointer to the ESD MS
|
||||
@param buf pointer to the memory buffer
|
||||
*/
|
||||
void jpwl_esd_write(jpwl_esd_ms_t *esdmark, unsigned char *buf);
|
||||
void jpwl_esd_write(opj_j2k_t *j2k, jpwl_esd_ms_t *esdmark, unsigned char *buf);
|
||||
|
||||
/*-----------------------------------------------------------------*/
|
||||
|
||||
@ -157,6 +160,24 @@ void jpwl_encode(opj_j2k_t *j2k, opj_cio_t *cio, opj_image_t *image) {
|
||||
|
||||
}
|
||||
|
||||
void j2k_add_marker(opj_codestream_info_t *cstr_info, unsigned short int type, int pos, int len) {
|
||||
|
||||
if (!cstr_info)
|
||||
return;
|
||||
|
||||
/* expand the list? */
|
||||
if ((cstr_info->marknum + 1) > cstr_info->maxmarknum) {
|
||||
cstr_info->maxmarknum = 100 + (int) ((float) cstr_info->maxmarknum * 1.0F);
|
||||
cstr_info->marker = opj_realloc(cstr_info->marker, cstr_info->maxmarknum);
|
||||
}
|
||||
|
||||
/* add the marker */
|
||||
cstr_info->marker[cstr_info->marknum].type = type;
|
||||
cstr_info->marker[cstr_info->marknum].pos = pos;
|
||||
cstr_info->marker[cstr_info->marknum].len = len;
|
||||
cstr_info->marknum++;
|
||||
|
||||
}
|
||||
|
||||
void jpwl_prepare_marks(opj_j2k_t *j2k, opj_cio_t *cio, opj_image_t *image) {
|
||||
|
||||
@ -170,7 +191,7 @@ void jpwl_prepare_marks(opj_j2k_t *j2k, opj_cio_t *cio, opj_image_t *image) {
|
||||
jpwl_epc_ms_t *epc_mark;
|
||||
jpwl_esd_ms_t *esd_mark;
|
||||
|
||||
/* find SOC + SIZ length */
|
||||
/* find (SOC + SIZ) length */
|
||||
/* I assume SIZ is always the first marker after SOC */
|
||||
cio_seek(cio, soc_pos + 4);
|
||||
socsiz_len = (unsigned short int) cio_read(cio, 2) + 4; /* add the 2 marks length itself */
|
||||
@ -544,7 +565,8 @@ void jpwl_prepare_marks(opj_j2k_t *j2k, opj_cio_t *cio, opj_image_t *image) {
|
||||
startpack = 0;
|
||||
/* EPB MSs for UEP packet data protection in Tile Parts */
|
||||
/****** for (packno = 0; packno < j2k->cstr_info->num; packno++) { */
|
||||
first_tp_pack = (tpno > 0) ? (first_tp_pack + j2k->cstr_info->tile[tileno].tp[tpno - 1].tp_numpacks) : 0;
|
||||
/*first_tp_pack = (tpno > 0) ? (first_tp_pack + j2k->cstr_info->tile[tileno].tp[tpno - 1].tp_numpacks) : 0;*/
|
||||
first_tp_pack = j2k->cstr_info->tile[tileno].tp[tpno].tp_start_pack;
|
||||
last_tp_pack = first_tp_pack + j2k->cstr_info->tile[tileno].tp[tpno].tp_numpacks - 1;
|
||||
for (packno = 0; packno < j2k->cstr_info->tile[tileno].tp[tpno].tp_numpacks; packno++) {
|
||||
|
||||
@ -706,7 +728,7 @@ void jpwl_dump_marks(opj_j2k_t *j2k, opj_cio_t *cio, opj_image_t *image) {
|
||||
}
|
||||
|
||||
/* allocate a new buffer of proper size */
|
||||
if (!(jpwl_buf = (unsigned char *) opj_malloc((size_t) new_size * sizeof (unsigned char)))) {
|
||||
if (!(jpwl_buf = (unsigned char *) opj_malloc((size_t) (new_size + soc_pos) * sizeof(unsigned char)))) {
|
||||
opj_event_msg(j2k->cinfo, EVT_ERROR, "Could not allocate room for JPWL codestream buffer\n");
|
||||
exit(1);
|
||||
};
|
||||
@ -736,15 +758,15 @@ void jpwl_dump_marks(opj_j2k_t *j2k, opj_cio_t *cio, opj_image_t *image) {
|
||||
switch (jwmarker[mm].id) {
|
||||
|
||||
case J2K_MS_EPB:
|
||||
jpwl_epb_write(jwmarker[mm].epbmark, jpwl_buf);
|
||||
jpwl_epb_write(j2k, jwmarker[mm].epbmark, jpwl_buf);
|
||||
break;
|
||||
|
||||
case J2K_MS_EPC:
|
||||
jpwl_epc_write(jwmarker[mm].epcmark, jpwl_buf);
|
||||
jpwl_epc_write(j2k, jwmarker[mm].epcmark, jpwl_buf);
|
||||
break;
|
||||
|
||||
case J2K_MS_ESD:
|
||||
jpwl_esd_write(jwmarker[mm].esdmark, jpwl_buf);
|
||||
jpwl_esd_write(j2k, jwmarker[mm].esdmark, jpwl_buf);
|
||||
break;
|
||||
|
||||
case J2K_MS_RED:
|
||||
@ -755,6 +777,10 @@ void jpwl_dump_marks(opj_j2k_t *j2k, opj_cio_t *cio, opj_image_t *image) {
|
||||
break;
|
||||
};
|
||||
|
||||
/* we update the markers struct */
|
||||
if (j2k->cstr_info)
|
||||
j2k->cstr_info->marker[j2k->cstr_info->marknum - 1].pos = (jpwl_buf - orig_buf);
|
||||
|
||||
/* we set the marker dpos to the new position in the JPWL codestream */
|
||||
jwmarker[mm].dpos = (double) (jpwl_buf - orig_buf);
|
||||
|
||||
@ -863,14 +889,13 @@ void jpwl_dump_marks(opj_j2k_t *j2k, opj_cio_t *cio, opj_image_t *image) {
|
||||
|
||||
/* free original cio buffer and set it to the JPWL one */
|
||||
opj_free(cio->buffer);
|
||||
/*cio->cinfo;*/ /* no change */
|
||||
/*cio->openmode;*/ /* no change */
|
||||
/*cio->buffer = jpwl_buf - new_size - soc_pos;*/
|
||||
cio->cinfo = cio->cinfo; /* no change */
|
||||
cio->openmode = cio->openmode; /* no change */
|
||||
cio->buffer = orig_buf;
|
||||
cio->length = new_size + soc_pos;
|
||||
cio->start = jpwl_buf - new_size - soc_pos;
|
||||
cio->end = jpwl_buf - 1;
|
||||
cio->bp = jpwl_buf - new_size - soc_pos;
|
||||
cio->start = cio->buffer;
|
||||
cio->end = cio->buffer + cio->length;
|
||||
cio->bp = cio->buffer;
|
||||
cio_seek(cio, soc_pos + new_size);
|
||||
|
||||
}
|
||||
@ -982,6 +1007,10 @@ void j2k_write_epc(opj_j2k_t *j2k) {
|
||||
cio_write(cio, Pcrc, 2);
|
||||
|
||||
cio_seek(cio, Lepcp + Lepc);
|
||||
|
||||
/* marker struct update */
|
||||
j2k_add_marker(j2k->cstr_info, J2K_MS_EPC, Lepcp - 2, Lepc + 2);
|
||||
|
||||
}
|
||||
|
||||
void j2k_read_epb(opj_j2k_t *j2k) {
|
||||
@ -1130,6 +1159,9 @@ void j2k_write_epb(opj_j2k_t *j2k) {
|
||||
cio_write(cio, Lepb, 2); /* Lepb */
|
||||
|
||||
cio_seek(cio, Lepbp + Lepb);
|
||||
|
||||
/* marker struct update */
|
||||
j2k_add_marker(j2k->cstr_info, J2K_MS_EPB, Lepbp - 2, Lepb + 2);
|
||||
}
|
||||
|
||||
void j2k_read_esd(opj_j2k_t *j2k) {
|
||||
|
||||
@ -334,6 +334,8 @@ bool jpwl_esd_fill(opj_j2k_t *j2k, jpwl_esd_ms_t *esdmark, unsigned char *buf);
|
||||
|
||||
bool jpwl_epb_fill(opj_j2k_t *j2k, jpwl_epb_ms_t *epbmark, unsigned char *buf, unsigned char *post_buf);
|
||||
|
||||
void j2k_add_marker(opj_codestream_info_t *cstr_info, unsigned short int type, int pos, int len);
|
||||
|
||||
/** corrects the data in the JPWL codestream
|
||||
@param j2k J2K compressor handle
|
||||
@return true if correction is performed correctly
|
||||
|
||||
@ -295,7 +295,7 @@ jpwl_epb_ms_t *jpwl_epb_create(opj_j2k_t *j2k, bool latest, bool packed, int til
|
||||
return epb;
|
||||
}
|
||||
|
||||
void jpwl_epb_write(jpwl_epb_ms_t *epb, unsigned char *buf) {
|
||||
void jpwl_epb_write(opj_j2k_t *j2k, jpwl_epb_ms_t *epb, unsigned char *buf) {
|
||||
|
||||
/* Marker */
|
||||
*(buf++) = (unsigned char) (J2K_MS_EPB >> 8);
|
||||
@ -323,6 +323,10 @@ void jpwl_epb_write(jpwl_epb_ms_t *epb, unsigned char *buf) {
|
||||
/* Data */
|
||||
/*memcpy(buf, epb->data, (size_t) epb->Lepb - 11);*/
|
||||
memset(buf, 0, (size_t) epb->Lepb - 11);
|
||||
|
||||
/* update markers struct */
|
||||
j2k_add_marker(j2k->cstr_info, J2K_MS_EPB, -1, epb->Lepb + 2);
|
||||
|
||||
};
|
||||
|
||||
|
||||
@ -1145,7 +1149,7 @@ bool jpwl_epb_correct(opj_j2k_t *j2k, unsigned char *buffer, int type, int pre_l
|
||||
return true;
|
||||
}
|
||||
|
||||
void jpwl_epc_write(jpwl_epc_ms_t *epc, unsigned char *buf) {
|
||||
void jpwl_epc_write(opj_j2k_t *j2k, jpwl_epc_ms_t *epc, unsigned char *buf) {
|
||||
|
||||
/* Marker */
|
||||
*(buf++) = (unsigned char) (J2K_MS_EPC >> 8);
|
||||
@ -1171,6 +1175,10 @@ void jpwl_epc_write(jpwl_epc_ms_t *epc, unsigned char *buf) {
|
||||
/* Data */
|
||||
/*memcpy(buf, epc->data, (size_t) epc->Lepc - 9);*/
|
||||
memset(buf, 0, (size_t) epc->Lepc - 9);
|
||||
|
||||
/* update markers struct */
|
||||
j2k_add_marker(j2k->cstr_info, J2K_MS_EPC, -1, epc->Lepc + 2);
|
||||
|
||||
};
|
||||
|
||||
int jpwl_esds_add(opj_j2k_t *j2k, jpwl_marker_t *jwmarker, int *jwmarker_num,
|
||||
@ -1561,7 +1569,7 @@ bool jpwl_esd_fill(opj_j2k_t *j2k, jpwl_esd_ms_t *esd, unsigned char *buf) {
|
||||
return true;
|
||||
}
|
||||
|
||||
void jpwl_esd_write(jpwl_esd_ms_t *esd, unsigned char *buf) {
|
||||
void jpwl_esd_write(opj_j2k_t *j2k, jpwl_esd_ms_t *esd, unsigned char *buf) {
|
||||
|
||||
/* Marker */
|
||||
*(buf++) = (unsigned char) (J2K_MS_ESD >> 8);
|
||||
@ -1586,6 +1594,10 @@ void jpwl_esd_write(jpwl_esd_ms_t *esd, unsigned char *buf) {
|
||||
else
|
||||
memset(buf, 0xAA, (size_t) esd->Lesd - 5);
|
||||
/*memcpy(buf, esd->data, (size_t) esd->Lesd - 5);*/
|
||||
|
||||
/* update markers struct */
|
||||
j2k_add_marker(j2k->cstr_info, J2K_MS_ESD, -1, esd->Lesd + 2);
|
||||
|
||||
}
|
||||
|
||||
unsigned short int jpwl_double_to_pfp(double V, int bytes) {
|
||||
@ -1703,10 +1715,10 @@ bool jpwl_update_info(opj_j2k_t *j2k, jpwl_marker_t *jwmarker, int jwmarker_num)
|
||||
|
||||
/* end_pos: increment with markers before the end of this tile */
|
||||
/* code is disabled, since according to JPWL no markers can be beyond TPH */
|
||||
/*addlen = 0;
|
||||
addlen = 0;
|
||||
for (mm = 0; mm < jwmarker_num; mm++)
|
||||
if (jwmarker[mm].pos < (unsigned long int) info->tile[tileno].end_pos)
|
||||
addlen += jwmarker[mm].len + 2;*/
|
||||
addlen += jwmarker[mm].len + 2;
|
||||
info->tile[tileno].end_pos += addlen;
|
||||
|
||||
/* navigate through all the tile parts */
|
||||
@ -1740,11 +1752,19 @@ bool jpwl_update_info(opj_j2k_t *j2k, jpwl_marker_t *jwmarker, int jwmarker_num)
|
||||
|
||||
/* start_pos: increment with markers before the packet */
|
||||
/* disabled for the same reason as before */
|
||||
addlen = 0;
|
||||
for (mm = 0; mm < jwmarker_num; mm++)
|
||||
if (jwmarker[mm].pos <= (unsigned long int) info->tile[tileno].packet[packno].start_pos)
|
||||
addlen += jwmarker[mm].len + 2;
|
||||
info->tile[tileno].packet[packno].start_pos += addlen;
|
||||
|
||||
/* end_ph_pos: increment with markers before the packet */
|
||||
/* disabled for the same reason as before */
|
||||
/*addlen = 0;
|
||||
for (mm = 0; mm < jwmarker_num; mm++)
|
||||
if (jwmarker[mm].pos < (unsigned long int) info->tile[tileno].packet[packno].start_pos)
|
||||
if (jwmarker[mm].pos < (unsigned long int) info->tile[tileno].packet[packno].end_ph_pos)
|
||||
addlen += jwmarker[mm].len + 2;*/
|
||||
info->tile[tileno].packet[packno].start_pos += addlen;
|
||||
info->tile[tileno].packet[packno].end_ph_pos += addlen;
|
||||
|
||||
/* end_pos: increment if marker is before the end of packet */
|
||||
/* disabled for the same reason as before */
|
||||
@ -1757,6 +1777,8 @@ bool jpwl_update_info(opj_j2k_t *j2k, jpwl_marker_t *jwmarker, int jwmarker_num)
|
||||
}
|
||||
}
|
||||
|
||||
/* reorder the markers list */
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
@ -434,6 +434,15 @@ int j2k_calculate_tp(opj_cp_t *cp,int img_numcomp,opj_image_t *image,opj_j2k_t *
|
||||
static void j2k_write_soc(opj_j2k_t *j2k) {
|
||||
opj_cio_t *cio = j2k->cio;
|
||||
cio_write(cio, J2K_MS_SOC, 2);
|
||||
|
||||
/* UniPG>> */
|
||||
#ifdef USE_JPWL
|
||||
|
||||
/* update markers struct */
|
||||
j2k_add_marker(j2k->cstr_info, J2K_MS_SOC, cio_tell(cio) - 2, 2);
|
||||
|
||||
#endif /* USE_JPWL */
|
||||
/* <<UniPG */
|
||||
}
|
||||
|
||||
static void j2k_read_soc(opj_j2k_t *j2k) {
|
||||
@ -1199,7 +1208,7 @@ static void j2k_read_ppm(opj_j2k_t *j2k) {
|
||||
"JPWL: failed memory allocation during PPM marker parsing (pos. %x)\n",
|
||||
cio_tell(cio));
|
||||
if (!JPWL_ASSUME || JPWL_ASSUME) {
|
||||
free(cp->ppm_data);
|
||||
opj_free(cp->ppm_data);
|
||||
opj_event_msg(j2k->cinfo, EVT_ERROR, "JPWL: giving up\n");
|
||||
return;
|
||||
}
|
||||
@ -1279,6 +1288,13 @@ static void j2k_write_sot(opj_j2k_t *j2k) {
|
||||
cio_seek(cio, lenp);
|
||||
cio_write(cio, len, 2); /* Lsot */
|
||||
cio_seek(cio, lenp + len);
|
||||
|
||||
/* UniPG>> */
|
||||
#ifdef USE_JPWL
|
||||
/* update markers struct */
|
||||
j2k_add_marker(j2k->cstr_info, J2K_MS_SOT, j2k->sot_start, len + 2);
|
||||
#endif /* USE_JPWL */
|
||||
/* <<UniPG */
|
||||
}
|
||||
|
||||
static void j2k_read_sot(opj_j2k_t *j2k) {
|
||||
@ -1436,6 +1452,12 @@ static void j2k_write_sod(opj_j2k_t *j2k, void *tile_coder) {
|
||||
if(cstr_info->tile[j2k->curtileno].packet[cstr_info->packno - 1].end_pos < cio_tell(cio))
|
||||
cstr_info->tile[j2k->curtileno].packet[cstr_info->packno].start_pos = cio_tell(cio);
|
||||
}
|
||||
/* UniPG>> */
|
||||
#ifdef USE_JPWL
|
||||
/* update markers struct */
|
||||
j2k_add_marker(j2k->cstr_info, J2K_MS_SOD, j2k->sod_start, 2);
|
||||
#endif /* USE_JPWL */
|
||||
/* <<UniPG */
|
||||
}
|
||||
/* << INDEX */
|
||||
|
||||
@ -1557,6 +1579,13 @@ static void j2k_write_eoc(opj_j2k_t *j2k) {
|
||||
opj_cio_t *cio = j2k->cio;
|
||||
/* opj_event_msg(j2k->cinfo, "%.8x: EOC\n", cio_tell(cio) + j2k->pos_correction); */
|
||||
cio_write(cio, J2K_MS_EOC, 2);
|
||||
|
||||
/* UniPG>> */
|
||||
#ifdef USE_JPWL
|
||||
/* update markers struct */
|
||||
j2k_add_marker(j2k->cstr_info, J2K_MS_EOC, cio_tell(cio) - 2, 2);
|
||||
#endif /* USE_JPWL */
|
||||
/* <<UniPG */
|
||||
}
|
||||
|
||||
static void j2k_read_eoc(opj_j2k_t *j2k) {
|
||||
@ -2276,10 +2305,6 @@ bool j2k_encode(opj_j2k_t *j2k, opj_cio_t *cio, opj_image_t *image, opj_codestre
|
||||
|
||||
opj_tcd_t *tcd = NULL; /* TCD component */
|
||||
|
||||
/* UniPG>> */
|
||||
int acc_pack_num = 0;
|
||||
/* <<UniPG */
|
||||
|
||||
j2k->cio = cio;
|
||||
j2k->image = image;
|
||||
|
||||
@ -2309,6 +2334,9 @@ bool j2k_encode(opj_j2k_t *j2k, opj_cio_t *cio, opj_image_t *image, opj_codestre
|
||||
}
|
||||
cstr_info->D_max = 0.0; /* ADD Marcela */
|
||||
cstr_info->main_head_start = cio_tell(cio); /* position of SOC */
|
||||
cstr_info->maxmarknum = 100;
|
||||
cstr_info->marker = (opj_marker_info_t *) opj_malloc(cstr_info->maxmarknum * sizeof(opj_marker_info_t));
|
||||
cstr_info->marknum = 0;
|
||||
}
|
||||
/* << INDEX */
|
||||
|
||||
@ -2359,6 +2387,10 @@ bool j2k_encode(opj_j2k_t *j2k, opj_cio_t *cio, opj_image_t *image, opj_codestre
|
||||
for (tileno = 0; tileno < cp->tw * cp->th; tileno++) {
|
||||
int pino;
|
||||
int tilepartno=0;
|
||||
/* UniPG>> */
|
||||
int acc_pack_num = 0;
|
||||
/* <<UniPG */
|
||||
|
||||
|
||||
opj_tcp_t *tcp = &cp->tcps[tileno];
|
||||
opj_event_msg(j2k->cinfo, EVT_INFO, "tile number %d / %d\n", tileno + 1, cp->tw * cp->th);
|
||||
@ -2418,6 +2450,8 @@ bool j2k_encode(opj_j2k_t *j2k, opj_cio_t *cio, opj_image_t *image, opj_codestre
|
||||
if(cstr_info) {
|
||||
cstr_info->tile[j2k->curtileno].tp[j2k->cur_tp_num].tp_end_pos =
|
||||
cio_tell(cio) + j2k->pos_correction - 1;
|
||||
cstr_info->tile[j2k->curtileno].tp[j2k->cur_tp_num].tp_start_pack =
|
||||
acc_pack_num;
|
||||
cstr_info->tile[j2k->curtileno].tp[j2k->cur_tp_num].tp_numpacks =
|
||||
cstr_info->packno - acc_pack_num;
|
||||
acc_pack_num = cstr_info->packno;
|
||||
|
||||
@ -324,5 +324,6 @@ void OPJ_CALLCONV opj_destroy_cstr_info(opj_codestream_info_t *cstr_info) {
|
||||
opj_free(tile_info->tp);
|
||||
}
|
||||
opj_free(cstr_info->tile);
|
||||
opj_free(cstr_info->marker);
|
||||
}
|
||||
}
|
||||
|
||||
@ -606,6 +606,8 @@ typedef struct opj_tp_info {
|
||||
int tp_end_header;
|
||||
/** end position of tile part */
|
||||
int tp_end_pos;
|
||||
/** start packet of tile part */
|
||||
int tp_start_pack;
|
||||
/** number of packets of tile part */
|
||||
int tp_numpacks;
|
||||
} opj_tp_info_t;
|
||||
@ -697,6 +699,8 @@ typedef struct opj_codestream_info {
|
||||
int marknum;
|
||||
/** list of markers */
|
||||
opj_marker_info_t *marker;
|
||||
/** actual size of markers array */
|
||||
int maxmarknum;
|
||||
/* <<UniPG */
|
||||
/** main header position */
|
||||
int main_head_start;
|
||||
|
||||
@ -271,7 +271,7 @@ int main(int argc, char *argv[]) {
|
||||
while(1)
|
||||
{
|
||||
sample = &movie->tk[0].sample[snum];
|
||||
sprintf(j2kfilename,"%s_%05d.j2k",argv[1],snum);
|
||||
sprintf(j2kfilename,"%05d.j2k",/*argv[1],*/snum + 7111);
|
||||
j2kfile = fopen(j2kfilename, "rb");
|
||||
if (!j2kfile) {
|
||||
if (snum==0) { // Could not open a single codestream
|
||||
|
||||
Loading…
Reference in New Issue
Block a user