9eb50de5fe
* use std functions * replace toInt to std::stoi * replace toDouble to std::stod * replace toString to std::to_string * replace toWideString to std::to_wstring * fix for MacOS * cosmetic change
1047 lines
26 KiB
C++
1047 lines
26 KiB
C++
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#ifndef x64
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#include <cstdint>
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#include "texception.h"
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#include "tsound.h"
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#include "tconvert.h"
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#include "tpropertytype.h"
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#include "../mov/tiio_mov.h"
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#include "movsettings.h"
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#include "trasterimage.h"
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#include "tsystem.h"
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#include "tiio_3gp.h"
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namespace
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{
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int CompressionNoneId = 0;
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class QuickTimeCleanUp;
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class QuickTimeStuff
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{
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public:
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static QuickTimeStuff *instance()
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{
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if (!m_singleton)
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m_singleton = new QuickTimeStuff();
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return m_singleton;
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}
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OSErr getStatus() { return m_status; }
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~QuickTimeStuff()
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{
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}
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private:
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QuickTimeStuff() : m_status(noErr)
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{
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m_status = InitializeQTML(0);
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EnterMovies();
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}
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static QuickTimeStuff *m_singleton;
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OSErr m_status;
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friend class QuickTimeCleanUp; //questa DEVE essere friend, cosi' posso controllare direttamente
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//lo stato del singleton.
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};
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class QuickTimeCleanUp
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{
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public:
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QuickTimeCleanUp() {}
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~QuickTimeCleanUp()
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{ /*
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Nel caso si arrivasse qui senza il singleton instanziato, e si facesse direttamente
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'delete QuickTimeStuff::instance();' Quicktime non farebbe in tempo a terminare le
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sue routine di inizializzazione (che sono ANCHE su altri thread) e la chiamata a
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TerminateQTML() causerebbe un crash
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*/
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if (QuickTimeStuff::m_singleton)
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delete QuickTimeStuff::m_singleton;
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}
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};
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QuickTimeCleanUp cleanUp;
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QuickTimeStuff *QuickTimeStuff::m_singleton = 0;
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//------------------------------------------------------------------------------
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enum QTLibError {
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QTNoError = 0x0000,
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QTNotInstalled,
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QTUnknownError,
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QTUnableToOpenFile,
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QTCantCreateFile,
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QTUnableToGetCompressorNames,
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QTUnableToCreateResource,
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QTUnableToUpdateMovie,
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QTBadTimeValue,
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QTUnableToDoMovieTask,
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QTUnableToSetTimeValue,
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QTUnableToSetMovieGWorld,
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QTUnableToSetMovieBox,
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};
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string buildQTErrorString(int ec)
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{
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switch (ec) {
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case QTNotInstalled:
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return "Can't create; ensure that quicktime is correctly installed on your machine";
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case QTUnknownError:
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return "Unknown error";
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case QTUnableToOpenFile:
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return "can't open file";
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case QTCantCreateFile:
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return "can't create movie";
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case QTUnableToGetCompressorNames:
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return "unable to get compressor name";
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case QTUnableToCreateResource:
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return "can't create resource";
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case QTUnableToUpdateMovie:
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return "unable to update movie";
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case QTBadTimeValue:
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return "bad frame number";
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case QTUnableToDoMovieTask:
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return "unable to do movie task";
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case QTUnableToSetTimeValue:
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return "unable to set time value";
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case QTUnableToSetMovieGWorld:
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return "unable to set movie graphic world";
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case QTUnableToSetMovieBox:
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return "unable to set movie box";
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default: {
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return "unknown error ('" + std::to_string(ec) + "')";
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}
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}
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}
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//-----------------------------------------------------------
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inline LPSTR AtlW2AHelper(LPSTR lpa, LPCWSTR lpw, int nChars, UINT acp)
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{
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assert(lpw != NULL);
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assert(lpa != NULL);
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// verify that no illegal character present
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// since lpa was allocated based on the size of lpw
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// don't worry about the number of chars
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lpa[0] = '\0';
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WideCharToMultiByte(acp, 0, lpw, -1, lpa, nChars, NULL, NULL);
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return lpa;
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}
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//-----------------------------------------------------------
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inline char *filePath2unichar(const TFilePath &path)
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{
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int _convert = 0;
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std::wstring ws = path.getWideString();
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LPCWSTR lpw = ws.c_str();
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char *name = NULL;
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if (lpw) {
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_convert = (lstrlenW(lpw) + 1) * 2;
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LPSTR pStr = new char[_convert];
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name = AtlW2AHelper(pStr, lpw, _convert, 0);
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}
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char *outName = new char[1024];
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if (QTMLGetCanonicalPathName(name, outName, 1024) == noErr) {
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delete[] name;
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return outName;
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}
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delete[] outName;
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return name;
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}
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//-----------------------------------------------------------
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TFilePath getLegalName(const TFilePath &name)
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{
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if (QuickTimeStuff::instance()->getStatus() != noErr)
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return name;
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TFilePath legalName;
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char outDir[1024];
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TFilePath dirName(name.getParentDir());
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char dirNameFp[1024] = "";
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OSErr err = QTMLGetCanonicalPathName(dirNameFp, outDir, 1024);
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if (err == noErr)
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legalName = TFilePath(outDir) + name.withoutParentDir();
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else
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legalName = name;
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return legalName;
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}
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//--------------------------`----------------------------------------------------
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string long2fourchar(TINT32 fcc)
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{
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string s;
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s += (char((fcc & 0xff000000) >> 24));
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s += (char((fcc & 0x00ff0000) >> 16));
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s += (char((fcc & 0x0000ff00) >> 8));
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s += (char((fcc & 0x000000ff) >> 0));
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return s;
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}
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const std::string CodecNamesId = "PU_CodecName";
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const std::string CodecQualityId = "PU_CodecQuality";
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} //namespace
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//------------------------------------------------------------------------------
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//------------------------------------------------------------------------------
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// TImageWriterMov
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//------------------------------------------------------------------------------
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class TImageWriter3gp : public TImageWriter
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{
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public:
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TImageWriter3gp(const TFilePath &, int frameIndex, TLevelWriter3gp *);
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~TImageWriter3gp() { m_lwm->release(); }
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bool is64bitOutputSupported() { return false; }
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private:
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//not implemented
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TImageWriter3gp(const TImageWriter3gp &);
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TImageWriter3gp &operator=(const TImageWriter3gp &src);
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public:
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void save(const TImageP &);
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int m_frameIndex;
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private:
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TLevelWriter3gp *m_lwm;
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};
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//-----------------------------------------------------------
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// TImageReaderv
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//-----------------------------------------------------------
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class TImageReader3gp : public TImageReader
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{
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public:
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TImageReader3gp(const TFilePath &, int frameIndex, TLevelReader3gp *);
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~TImageReader3gp() { m_lrm->release(); }
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private:
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//not implemented
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TImageReader3gp(const TImageReader3gp &);
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TImageReader3gp &operator=(const TImageReader3gp &src);
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public:
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TImageP load();
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void load(const TRasterP &rasP, const TPoint &pos = TPoint(0, 0), int shrinkX = 1, int shrinkY = 1);
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int m_frameIndex;
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TDimension getSize() const { return m_lrm->getSize(); }
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TRect getBBox() const { return m_lrm->getBBox(); }
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private:
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TLevelReader3gp *m_lrm;
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};
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//-----------------------------------------------------------
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//-----------------------------------------------------------
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// TImageWriter3gp
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//-----------------------------------------------------------
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TImageWriter3gp::TImageWriter3gp(const TFilePath &path, int frameIndex, TLevelWriter3gp *lwm)
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: TImageWriter(path), m_lwm(lwm), m_frameIndex(frameIndex)
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{
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m_lwm->addRef();
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}
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//----------
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namespace
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{
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void copy(TRasterP rin, PixelXRGB *bufout, int lx, int ly)
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{
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rin->lock();
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TRaster32P rin32 = rin;
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assert(rin32);
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PixelXRGB *rowout = &(bufout[(ly - 1) * lx]);
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for (int y = 0; y < rin32->getLy(); y++) {
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PixelXRGB *pixout = rowout;
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TPixelRGBM32 *pixin = rin32->pixels(y);
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TPixelRGBM32 *pixinEnd = pixin + rin32->getLx();
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while (pixin < pixinEnd) {
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pixout->x = pixin->m;
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pixout->r = pixin->r;
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pixout->g = pixin->g;
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pixout->b = pixin->b;
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pixout++;
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pixin++;
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}
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rowout -= lx;
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}
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rin->unlock();
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}
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};
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//-----------------------------------------------------------
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void TImageWriter3gp::save(const TImageP &img)
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{
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m_lwm->save(img, m_frameIndex);
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}
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//-----------------------------------------------------------
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void TLevelWriter3gp::save(const TImageP &img, int frameIndex)
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{
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if (m_cancelled)
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return;
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string msg;
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QMutexLocker sl(&m_mutex);
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TRasterImageP image(img);
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TRasterP ras = image->getRaster();
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int lx = ras->getLx();
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int ly = ras->getLy();
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ras->lock();
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void *buffer = image->getRaster()->getRawData();
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int pixSize = image->getRaster()->getPixelSize();
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if (pixSize != 4) {
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msg = "Unsupported pixel type";
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goto error;
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}
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if (!m_properties)
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m_properties = new Tiio::MovWriterProperties();
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Tiio::MovWriterProperties *prop = (Tiio::MovWriterProperties *)(m_properties);
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QTAtomContainer atoms;
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QTNewAtomContainer(&atoms);
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fromPropertiesToAtoms(*prop, atoms);
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ComponentInstance ci = OpenDefaultComponent(StandardCompressionType, StandardCompressionSubType);
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if (SCSetSettingsFromAtomContainer(ci, atoms))
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assert(false);
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/*
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CodecType compression = prop->getCurrentCodec();
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CodecQ quality = prop->getCurrentQuality();
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*/
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if (!m_initDone) {
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Rect frame;
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QDErr err;
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m_videoTrack = NewMovieTrack(m_movie, FixRatio((short)lx, 1), FixRatio((short)ly, 1), kNoVolume);
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if ((err = GetMoviesError() != noErr)) {
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msg = "can't create video track";
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goto error;
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}
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m_dataRef = nil;
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m_hMovieData = NewHandle(0);
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// Construct the Handle data reference
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err = PtrToHand(&m_hMovieData, &m_dataRef, sizeof(Handle));
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if ((err = GetMoviesError() != noErr)) {
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msg = "can't create Data Ref";
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goto error;
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}
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m_videoMedia = NewTrackMedia(m_videoTrack, VideoMediaType, (TINT32)m_frameRate, m_dataRef, HandleDataHandlerSubType);
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OpenADefaultComponent(MovieExportType, '3gpp', &m_myExporter);
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if (TSystem::doHaveMainLoop())
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err = (short)MovieExportDoUserDialog(m_myExporter, m_movie, 0, 0, 0, &m_cancelled);
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if (m_cancelled) {
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msg = "user abort of 3gp creation";
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goto error;
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}
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if ((err = GetMoviesError() != noErr)) {
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msg = "can't create video media";
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goto error;
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}
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if ((err = BeginMediaEdits(m_videoMedia)) != noErr) {
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msg = "can't begin edit video media";
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goto error;
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}
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frame.left = 0;
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frame.top = 0;
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frame.right = lx;
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frame.bottom = ly;
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if ((err = NewGWorld(&(m_gworld), pixSize * 8, &frame, 0, 0, 0)) != noErr) {
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msg = "can't create movie buffer";
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goto error;
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}
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LockPixels(m_gworld->portPixMap);
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/*if ((err = GetMaxCompressionSize(m_gworld->portPixMap, &frame, 0,
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quality, compression,anyCodec,
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&max_compressed_size))!=noErr)
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throw TImageException(getFilePath(), "can't get max compression size");
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*/
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if ((err = MemError()) != noErr) {
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msg = "can't allocate compressed data for movie";
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goto error;
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}
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if ((err = MemError()) != noErr) {
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msg = "can't allocate img handle";
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goto error;
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}
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m_pixmap = GetGWorldPixMap(m_gworld);
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if (!LockPixels(m_pixmap)) {
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msg = "can't lock pixels";
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goto error;
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}
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buf = (PixelXRGB *)(*(m_pixmap))->baseAddr;
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buf_lx = lx;
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buf_ly = ly;
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m_initDone = true;
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}
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Rect frame;
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ImageDescriptionHandle img_descr = 0;
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Handle compressedData = 0;
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QDErr err;
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frame.left = 0;
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frame.top = 0;
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frame.right = lx;
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frame.bottom = ly;
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copy(ras, buf, buf_lx, buf_ly);
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if ((err = (QDErr)SCCompressImage(
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ci,
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m_gworld->portPixMap,
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&frame,
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&img_descr,
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&compressedData)) != noErr) {
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msg = "can't compress image";
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goto error;
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}
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|
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/*
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if ((err = CompressImage(m_gworld->portPixMap,
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&frame,
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quality, compression,
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img_descr, compressed_data_ptr))!=noErr)
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throw TImageException(getFilePath(), "can't compress image");
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*/
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if ((err = AddMediaSample(m_videoMedia, compressedData, 0,
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(*img_descr)->dataSize, 1,
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(SampleDescriptionHandle)img_descr,
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1, 0, 0)) != noErr) {
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msg = "can't add image to movie media";
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goto error;
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}
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DisposeHandle((Handle)img_descr);
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DisposeHandle(compressedData);
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ras->unlock();
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return;
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error:
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ras->unlock();
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throw TImageException(getFilePath(), msg);
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}
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|
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//-----------------------------------------------------------
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// TLevelWriterMov
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//-----------------------------------------------------------
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TLevelWriter3gp::TLevelWriter3gp(const TFilePath &path, TPropertyGroup *winfo)
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: TLevelWriter(path, winfo), m_initDone(false), m_IOError(QTNoError), m_pixmap(0), m_gworld(0), m_videoMedia(0), m_videoTrack(0), m_movie(0), m_cancelled(false), m_soundDataRef(0), m_hSoundMovieData(0)
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{
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m_frameRate = 12.;
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|
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if (QuickTimeStuff::instance()->getStatus() != noErr) {
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m_IOError = QTNotInstalled;
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throw TImageException(m_path, buildQTErrorString(m_IOError));
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}
|
|
|
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QDErr err;
|
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|
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m_movie = NewMovie(0);
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if ((err = GetMoviesError() != noErr))
|
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throw TImageException(getFilePath(), "can't create movie");
|
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}
|
|
|
|
//-----------------------------------------------------------
|
|
|
|
#ifdef _DEBUG
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|
#define FailIf(cond, handler) \
|
|
if (cond) { \
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DebugStr((ConstStr255Param) #cond " goto " #handler); \
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goto handler; \
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} else \
|
|
0
|
|
#else
|
|
#define FailIf(cond, handler) \
|
|
if (cond) { \
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goto handler; \
|
|
} else \
|
|
0
|
|
#endif
|
|
|
|
#ifdef _DEBUG
|
|
#define FailWithAction(cond, action, handler) \
|
|
if (cond) { \
|
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DebugStr((ConstStr255Param) #cond " goto " #handler); \
|
|
{ \
|
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action; \
|
|
} \
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goto handler; \
|
|
} else \
|
|
0
|
|
#else
|
|
#define FailWithAction(cond, action, handler) \
|
|
if (cond) { \
|
|
{ \
|
|
action; \
|
|
} \
|
|
goto handler; \
|
|
} else \
|
|
0
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|
#endif
|
|
|
|
void TLevelWriter3gp::saveSoundTrack(TSoundTrack *st)
|
|
{
|
|
Track theTrack;
|
|
OSErr myErr = noErr;
|
|
SoundDescriptionV1Handle mySampleDesc;
|
|
Media myMedia;
|
|
Handle myDestHandle;
|
|
SoundComponentData sourceInfo;
|
|
SoundComponentData destInfo;
|
|
SoundConverter converter;
|
|
CompressionInfo compressionInfo;
|
|
int err;
|
|
|
|
if (m_cancelled)
|
|
return;
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|
|
|
if (!st)
|
|
throw TException("null reference to soundtrack");
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|
|
|
if (st->getBitPerSample() != 16) {
|
|
throw TImageException(m_path, "Only 16 bits per sample is supported");
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|
}
|
|
|
|
theTrack = NewMovieTrack(m_movie, 0, 0, kFullVolume);
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|
myErr = GetMoviesError();
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|
|
FailIf(myErr != noErr, CompressErr);
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|
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myDestHandle = NewHandle(0);
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|
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FailWithAction(myDestHandle == NULL, myErr = MemError(), NoDest);
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|
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*myDestHandle = (char *)st->getRawData();
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|
|
|
//////////
|
|
//
|
|
// create a media for the track passed in
|
|
//
|
|
//////////
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|
|
// set new track to be a sound track
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|
|
|
m_soundDataRef = nil;
|
|
m_hSoundMovieData = NewHandle(0);
|
|
|
|
// Construct the Handle data reference
|
|
err = PtrToHand(&m_hSoundMovieData, &m_soundDataRef, sizeof(Handle));
|
|
|
|
if ((err = GetMoviesError() != noErr))
|
|
throw TImageException(getFilePath(), "can't create Data Ref");
|
|
|
|
myMedia = NewTrackMedia(theTrack, SoundMediaType, st->getSampleRate(), m_soundDataRef, HandleDataHandlerSubType); //track->rate >> 16
|
|
myErr = GetMoviesError();
|
|
FailIf(myErr != noErr, Exit);
|
|
|
|
// start a media editing session
|
|
myErr = BeginMediaEdits(myMedia);
|
|
FailIf(myErr != noErr, Exit);
|
|
|
|
sourceInfo.flags = 0x0;
|
|
sourceInfo.format = kSoundNotCompressed;
|
|
sourceInfo.numChannels = st->getChannelCount();
|
|
sourceInfo.sampleSize = st->getBitPerSample();
|
|
sourceInfo.sampleRate = st->getSampleRate();
|
|
sourceInfo.sampleCount = st->getSampleCount();
|
|
sourceInfo.buffer = (unsigned char *)st->getRawData();
|
|
sourceInfo.reserved = 0x0;
|
|
|
|
destInfo.flags = kNoSampleRateConversion | kNoSampleSizeConversion |
|
|
kNoSampleFormatConversion | kNoChannelConversion |
|
|
kNoDecompression | kNoVolumeConversion |
|
|
kNoRealtimeProcessing;
|
|
|
|
destInfo.format = k16BitNativeEndianFormat;
|
|
|
|
destInfo.numChannels = st->getChannelCount();
|
|
destInfo.sampleSize = st->getBitPerSample();
|
|
destInfo.sampleRate = st->getSampleRate();
|
|
destInfo.sampleCount = st->getSampleCount();
|
|
destInfo.buffer = (unsigned char *)st->getRawData();
|
|
destInfo.reserved = 0x0;
|
|
|
|
SoundConverterOpen(&sourceInfo, &destInfo, &converter);
|
|
|
|
myErr = SoundConverterGetInfo(converter, siCompressionFactor, &compressionInfo);
|
|
|
|
myErr = SoundConverterGetInfo(converter, siCompressionFactor, &compressionInfo);
|
|
myErr = GetCompressionInfo(fixedCompression, sourceInfo.format, sourceInfo.numChannels, sourceInfo.sampleSize, &compressionInfo);
|
|
FailIf(myErr != noErr, ConverterErr);
|
|
|
|
compressionInfo.bytesPerFrame = compressionInfo.bytesPerPacket * destInfo.numChannels;
|
|
|
|
//////////
|
|
//
|
|
// create a sound sample description
|
|
//
|
|
//////////
|
|
|
|
// use the SoundDescription format 1 because it adds fields for data size information
|
|
// and is required by AddSoundDescriptionExtension if an extension is required for the compression format
|
|
|
|
mySampleDesc = (SoundDescriptionV1Handle)NewHandleClear(sizeof(SoundDescriptionV1));
|
|
FailWithAction(myErr != noErr, myErr = MemError(), Exit);
|
|
|
|
(**mySampleDesc).desc.descSize = sizeof(SoundDescriptionV1);
|
|
(**mySampleDesc).desc.dataFormat = destInfo.format;
|
|
(**mySampleDesc).desc.resvd1 = 0;
|
|
(**mySampleDesc).desc.resvd2 = 0;
|
|
(**mySampleDesc).desc.dataRefIndex = 1;
|
|
(**mySampleDesc).desc.version = 1;
|
|
(**mySampleDesc).desc.revlevel = 0;
|
|
(**mySampleDesc).desc.vendor = 0;
|
|
(**mySampleDesc).desc.numChannels = destInfo.numChannels;
|
|
(**mySampleDesc).desc.sampleSize = destInfo.sampleSize;
|
|
(**mySampleDesc).desc.compressionID = 0;
|
|
(**mySampleDesc).desc.packetSize = 0;
|
|
(**mySampleDesc).desc.sampleRate = st->getSampleRate() << 16;
|
|
(**mySampleDesc).samplesPerPacket = compressionInfo.samplesPerPacket;
|
|
(**mySampleDesc).bytesPerPacket = compressionInfo.bytesPerPacket;
|
|
(**mySampleDesc).bytesPerFrame = compressionInfo.bytesPerFrame;
|
|
(**mySampleDesc).bytesPerSample = compressionInfo.bytesPerSample;
|
|
|
|
//////////
|
|
//
|
|
// add samples to the media
|
|
//
|
|
//////////
|
|
|
|
myErr = AddMediaSample(myMedia, myDestHandle,
|
|
0,
|
|
destInfo.sampleCount * compressionInfo.bytesPerFrame,
|
|
1,
|
|
(SampleDescriptionHandle)mySampleDesc,
|
|
destInfo.sampleCount * compressionInfo.samplesPerPacket,
|
|
0,
|
|
NULL);
|
|
FailIf(myErr != noErr, MediaErr);
|
|
|
|
myErr = EndMediaEdits(myMedia);
|
|
FailIf(myErr != noErr, MediaErr);
|
|
|
|
//////////
|
|
//
|
|
// insert the media into the track
|
|
//
|
|
//////////
|
|
|
|
myErr = InsertMediaIntoTrack(theTrack, 0, 0, GetMediaDuration(myMedia), fixed1);
|
|
FailIf(myErr != noErr, MediaErr);
|
|
|
|
goto Done;
|
|
|
|
ConverterErr:
|
|
NoDest:
|
|
CompressErr:
|
|
Exit:
|
|
|
|
Done:
|
|
|
|
MediaErr:
|
|
if (mySampleDesc != NULL)
|
|
DisposeHandle((Handle)mySampleDesc);
|
|
|
|
if (converter)
|
|
SoundConverterClose(converter);
|
|
|
|
if (myErr != noErr)
|
|
throw TImageException(m_path, "error saving audio track");
|
|
}
|
|
|
|
//-----------------------------------------------------------
|
|
|
|
TLevelWriter3gp::~TLevelWriter3gp()
|
|
{
|
|
if (m_pixmap)
|
|
UnlockPixels(m_pixmap);
|
|
if (m_gworld)
|
|
DisposeGWorld(m_gworld);
|
|
QDErr err;
|
|
|
|
if (m_videoMedia)
|
|
if ((err = EndMediaEdits(m_videoMedia)) != noErr) {
|
|
} // throw TImageException(getFilePath(), "can't end edit media");
|
|
|
|
if (m_videoTrack)
|
|
if ((err = InsertMediaIntoTrack(m_videoTrack, 0, 0,
|
|
GetMediaDuration(m_videoMedia), fixed1))) {
|
|
} // throw TImageException(getFilePath(), "can't insert media into track");
|
|
|
|
short resId = movieInDataForkResID;
|
|
if (m_movie) {
|
|
FSSpec fspec;
|
|
long myFlags = 0L;
|
|
OSErr myErr = noErr;
|
|
UCHAR myCancelled = FALSE;
|
|
char *pStr = filePath2unichar(m_path);
|
|
|
|
NativePathNameToFSSpec(pStr, &fspec, kFullNativePath);
|
|
|
|
myFlags = createMovieFileDeleteCurFile; // |
|
|
//movieFileSpecValid | movieToFileOnlyExport;
|
|
|
|
myErr = ConvertMovieToFile(
|
|
m_movie, // the movie to convert
|
|
NULL, // all tracks in the movie
|
|
&fspec, // the output file
|
|
'3gpp', // the output file type
|
|
FOUR_CHAR_CODE('TVOD'), // the output file creator
|
|
smSystemScript, // the script
|
|
&resId, // no resource ID to be returned
|
|
myFlags, // export flags
|
|
m_myExporter); // no specific exp
|
|
}
|
|
|
|
DisposeHandle(m_hMovieData);
|
|
DisposeHandle(m_dataRef);
|
|
if (m_hSoundMovieData)
|
|
DisposeHandle(m_hMovieData);
|
|
if (m_hSoundMovieData)
|
|
DisposeHandle(m_hSoundMovieData);
|
|
|
|
if (m_refNum)
|
|
CloseMovieFile(m_refNum);
|
|
DisposeMovie(m_movie);
|
|
}
|
|
|
|
//-----------------------------------------------------------
|
|
|
|
TImageWriterP TLevelWriter3gp::getFrameWriter(TFrameId fid)
|
|
{
|
|
if (m_cancelled)
|
|
return 0;
|
|
|
|
if (m_IOError)
|
|
throw TImageException(m_path, buildQTErrorString(m_IOError));
|
|
if (fid.getLetter() != 0)
|
|
return TImageWriterP(0);
|
|
int index = fid.getNumber() - 1;
|
|
|
|
TImageWriter3gp *iwm = new TImageWriter3gp(m_path, index, this);
|
|
return TImageWriterP(iwm);
|
|
}
|
|
|
|
//-----------------------------------------------------------
|
|
|
|
TLevelReader3gp::TLevelReader3gp(const TFilePath &path)
|
|
: TLevelReader(path), m_IOError(QTNoError), m_track(0), m_movie(0), m_depth(0)
|
|
// ,m_timeScale(0)
|
|
{
|
|
FSSpec fspec;
|
|
QDErr err;
|
|
Boolean dataRefWasChanged;
|
|
if (QuickTimeStuff::instance()->getStatus() != noErr) {
|
|
m_IOError = QTNotInstalled;
|
|
return;
|
|
}
|
|
|
|
char *pStr = filePath2unichar(m_path);
|
|
|
|
if ((err = NativePathNameToFSSpec(pStr, &fspec, kFullNativePath)) != noErr) {
|
|
delete[] pStr;
|
|
pStr = 0;
|
|
throw TImageException(path, "can't open file");
|
|
}
|
|
delete[] pStr;
|
|
pStr = 0;
|
|
if ((err = OpenMovieFile(&fspec, &m_refNum, fsRdPerm))) {
|
|
m_IOError = QTUnableToOpenFile;
|
|
return;
|
|
}
|
|
|
|
m_resId = 0;
|
|
Str255 name;
|
|
err = NewMovieFromFile(&m_movie, m_refNum, &m_resId,
|
|
name, fsRdPerm, &dataRefWasChanged);
|
|
|
|
int numTracks = GetMovieTrackCount(m_movie);
|
|
assert(numTracks == 1 || numTracks == 2);
|
|
|
|
m_track = GetMovieIndTrackType(m_movie, 1, VideoMediaType, movieTrackMediaType);
|
|
|
|
//m_track=GetMovieTrack(m_movie,numTracks);
|
|
|
|
ImageDescriptionHandle imageH;
|
|
imageH = (ImageDescriptionHandle)NewHandleClear(sizeof(ImageDescription));
|
|
TINT32 index = 1;
|
|
Media theMedia = GetTrackMedia(m_track);
|
|
|
|
GetMediaSampleDescription(theMedia, index, (SampleDescriptionHandle)imageH);
|
|
ImageDescriptionPtr imagePtr = *imageH;
|
|
m_lx = imagePtr->width;
|
|
m_ly = imagePtr->height;
|
|
m_depth = imagePtr->depth;
|
|
|
|
DisposeHandle((Handle)imageH);
|
|
|
|
//m_info->m_frameRate = GetMediaTimeScale(theMedia);
|
|
}
|
|
|
|
//------------------------------------------------
|
|
|
|
//------------------------------------------------
|
|
|
|
//------------------------------------------------
|
|
// TImageReaderMov
|
|
//------------------------------------------------
|
|
|
|
TImageReader3gp::TImageReader3gp(const TFilePath &path, int frameIndex, TLevelReader3gp *lrm)
|
|
: TImageReader(path), m_lrm(lrm), m_frameIndex(frameIndex)
|
|
{
|
|
m_lrm->addRef();
|
|
}
|
|
|
|
//------------------------------------------------
|
|
|
|
TLevelReader3gp::~TLevelReader3gp()
|
|
{
|
|
StopMovie(m_movie);
|
|
|
|
if (m_refNum)
|
|
CloseMovieFile(m_refNum);
|
|
if (m_movie)
|
|
DisposeMovie(m_movie);
|
|
}
|
|
|
|
//------------------------------------------------
|
|
|
|
TLevelP TLevelReader3gp::loadInfo()
|
|
{
|
|
TLevelP level;
|
|
if (m_IOError != QTNoError)
|
|
throw TImageException(m_path, buildQTErrorString(m_IOError));
|
|
|
|
OSType mediaType = VisualMediaCharacteristic;
|
|
TimeValue nextTime, currentTime;
|
|
currentTime = 0;
|
|
nextTime = 0;
|
|
//per il primo
|
|
int f = 1;
|
|
// io vorrei fare '|', ma sul manuale c'e' scritto '+'
|
|
GetMovieNextInterestingTime(m_movie, nextTimeMediaSample + nextTimeEdgeOK, 1, &mediaType, currentTime, 0, &nextTime, 0);
|
|
if (nextTime != -1) {
|
|
TFrameId frame(f);
|
|
level->setFrame(frame, TImageP());
|
|
currentTimes.push_back(nextTime);
|
|
f++;
|
|
}
|
|
currentTime = nextTime;
|
|
while (nextTime != -1) {
|
|
GetMovieNextInterestingTime(m_movie, nextTimeMediaSample, 1, &mediaType, currentTime, 0, &nextTime, 0);
|
|
if (nextTime != -1) {
|
|
TFrameId frame(f);
|
|
level->setFrame(frame, TImageP());
|
|
currentTimes.push_back(nextTime);
|
|
f++;
|
|
}
|
|
currentTime = nextTime;
|
|
}
|
|
return level;
|
|
}
|
|
|
|
//------------------------------------------------
|
|
|
|
TImageP TImageReader3gp::load()
|
|
{
|
|
TRasterPT<TPixelRGBM32> ret(m_lrm->getSize());
|
|
|
|
m_lrm->load(ret, m_frameIndex, TPointI(), 1, 1);
|
|
|
|
return TRasterImageP(ret);
|
|
}
|
|
|
|
//------------------------------------------------
|
|
|
|
void TImageReader3gp::load(const TRasterP &rasP, const TPoint &pos, int shrinkX, int shrinkY)
|
|
{
|
|
if ((shrinkX != 1) || (shrinkY != 1) || (pos != TPoint(0, 0))) {
|
|
TImageReader::load(rasP, pos, shrinkX, shrinkY);
|
|
} else
|
|
m_lrm->load(rasP, m_frameIndex, pos, shrinkX, shrinkY);
|
|
}
|
|
//------------------------------------------------
|
|
inline void setMatteAndYMirror(const TRaster32P &ras)
|
|
{
|
|
ras->lock();
|
|
TPixel32 *upRow = ras->pixels();
|
|
TPixel32 *dwRow = ras->pixels(ras->getLy() - 1);
|
|
int hLy = (int)(ras->getLy() / 2. + 0.5); //piccola pessimizzazione...
|
|
int wrap = ras->getWrap();
|
|
int lx = ras->getLx();
|
|
TPixel32 *upPix = 0;
|
|
TPixel32 *lastPix = ras->pixels(hLy);
|
|
while (upPix < lastPix) {
|
|
upPix = upRow;
|
|
TPixel32 *dwPix = dwRow;
|
|
TPixel32 *endPix = upPix + lx;
|
|
while (upPix < endPix) {
|
|
TPixel32 tmpPix(upPix->r, upPix->g, upPix->b, 0xff);
|
|
*upPix = *dwPix;
|
|
upPix->m = 0xff;
|
|
*dwPix = tmpPix;
|
|
++upPix;
|
|
++dwPix;
|
|
}
|
|
upRow += wrap;
|
|
dwRow -= wrap;
|
|
}
|
|
ras->unlock();
|
|
}
|
|
|
|
//------------------------------------------------
|
|
|
|
void TLevelReader3gp::load(const TRasterP &rasP, int frameIndex, const TPoint &pos, int shrinkX, int shrinkY)
|
|
{
|
|
{
|
|
QMutexLocker sl(&m_mutex);
|
|
if (m_IOError != QTNoError)
|
|
throw TImageException(m_path, buildQTErrorString(m_IOError));
|
|
|
|
TRaster32P ras = rasP;
|
|
|
|
Rect rect;
|
|
rect.right = pos.x + ras->getLx();
|
|
rect.left = pos.x;
|
|
rect.bottom = pos.y + ras->getLy();
|
|
rect.top = pos.y;
|
|
|
|
GWorldPtr offscreenGWorld;
|
|
OSErr err;
|
|
ras->lock();
|
|
err = QTNewGWorldFromPtr(
|
|
&offscreenGWorld, k32BGRAPixelFormat,
|
|
&rect, 0, 0, 0, ras->getRawData(), ras->getWrap() * 4);
|
|
|
|
if (err != noErr) {
|
|
m_IOError = QTUnableToCreateResource;
|
|
DisposeGWorld(offscreenGWorld);
|
|
goto error;
|
|
}
|
|
|
|
SetMovieBox(m_movie, &rect);
|
|
err = GetMoviesError();
|
|
if (err != noErr) {
|
|
m_IOError = QTUnableToSetMovieBox;
|
|
DisposeGWorld(offscreenGWorld);
|
|
goto error;
|
|
}
|
|
|
|
SetMovieGWorld(m_movie, offscreenGWorld, GetGWorldDevice(offscreenGWorld));
|
|
err = GetMoviesError();
|
|
if (err != noErr) {
|
|
m_IOError = QTUnableToSetMovieGWorld;
|
|
DisposeGWorld(offscreenGWorld);
|
|
goto error;
|
|
}
|
|
|
|
TimeValue currentTime = currentTimes[frameIndex];
|
|
|
|
SetMovieTimeValue(m_movie, currentTime);
|
|
|
|
err = GetMoviesError();
|
|
if (err != noErr) {
|
|
m_IOError = QTUnableToSetTimeValue;
|
|
DisposeGWorld(offscreenGWorld);
|
|
goto error;
|
|
}
|
|
|
|
err = UpdateMovie(m_movie);
|
|
if (err != noErr) {
|
|
m_IOError = QTUnableToUpdateMovie;
|
|
DisposeGWorld(offscreenGWorld);
|
|
goto error;
|
|
}
|
|
|
|
MoviesTask(m_movie, 0);
|
|
err = GetMoviesError();
|
|
if (err != noErr) {
|
|
m_IOError = QTUnableToDoMovieTask;
|
|
DisposeGWorld(offscreenGWorld);
|
|
goto error;
|
|
}
|
|
|
|
DisposeGWorld(offscreenGWorld);
|
|
ras->unlock();
|
|
}
|
|
|
|
if (m_depth != 32) {
|
|
setMatteAndYMirror(rasP);
|
|
} else {
|
|
rasP->yMirror();
|
|
}
|
|
|
|
return;
|
|
|
|
error:
|
|
rasP->unlock();
|
|
throw TImageException(m_path, buildQTErrorString(m_IOError));
|
|
}
|
|
|
|
//------------------------------------------------
|
|
|
|
TImageReaderP TLevelReader3gp::getFrameReader(TFrameId fid)
|
|
{
|
|
if (m_IOError != QTNoError)
|
|
throw TImageException(m_path, buildQTErrorString(m_IOError));
|
|
|
|
if (fid.getLetter() != 0)
|
|
return TImageReaderP(0);
|
|
int index = fid.getNumber() - 1;
|
|
|
|
TImageReader3gp *irm = new TImageReader3gp(m_path, index, this);
|
|
return TImageReaderP(irm);
|
|
}
|
|
|
|
#endif
|