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Zoom capability and decoder settings dialog in OPJViewer

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This commit is contained in:
Giuseppe Baruffa
2007-03-01 00:01:37 +00:00
parent e2a54d9ac6
commit ba423fe3d0
22 changed files with 1261 additions and 425 deletions
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20
OPJViewer/source/imagj2k.cpp
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@@ -51,10 +51,6 @@
#include "wx/module.h"
#endif
#include "libopenjpeg/openjpeg.h"
#include "wx/filefn.h"
#include "wx/wfstream.h"
@@ -150,12 +146,18 @@ bool wxJ2KHandler::LoadFile(wxImage *image, wxInputStream& stream, bool verbose,
strncpy(parameters.outfile, "", sizeof(parameters.outfile)-1);
parameters.decod_format = J2K_CFMT;
parameters.cod_format = BMP_DFMT;
if (m_reducefactor)
parameters.cp_reduce = m_reducefactor;
if (m_qualitylayers)
parameters.cp_layer = m_qualitylayers;
/*if (n_components)
parameters. = n_components;*/
/* JPWL only */
#ifdef USE_JPWL
parameters.jpwl_exp_comps = JPWL_EXPECTED_COMPONENTS;
parameters.jpwl_max_tiles = JPWL_MAXIMUM_TILES;
parameters.jpwl_correct = true;
parameters.jpwl_exp_comps = m_expcomps;
parameters.jpwl_max_tiles = m_maxtiles;
parameters.jpwl_correct = m_enablejpwl;
#endif /* USE_JPWL */
/* get a decoder handle */
@@ -183,7 +185,7 @@ bool wxJ2KHandler::LoadFile(wxImage *image, wxInputStream& stream, bool verbose,
opjimage = opj_decode(dinfo, cio);
if (!opjimage) {
wxMutexGuiEnter();
wxLogError("J2K: failed to decode image!");
wxLogError(wxT("J2K: failed to decode image!"));
wxMutexGuiLeave();
opj_destroy_decompress(dinfo);
opj_cio_close(cio);
@@ -198,7 +200,7 @@ bool wxJ2KHandler::LoadFile(wxImage *image, wxInputStream& stream, bool verbose,
// check image components
if ((opjimage->numcomps != 1) && (opjimage->numcomps != 3)) {
wxMutexGuiEnter();
wxLogError("J2K: weird number of components");
wxLogError(wxT("J2K: weird number of components"));
wxMutexGuiLeave();
opj_destroy_decompress(dinfo);
free(src);