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From Stephan Huber and Riccardo Corsi, port of QuickTime plugin to Windows

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This commit is contained in:
Robert Osfield
2006-12-05 16:29:11 +00:00
parent 905857acd7
commit 875668b84d
9 changed files with 941 additions and 642 deletions
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92
src/osgPlugins/quicktime/QTUtils.cpp
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@@ -6,33 +6,75 @@
* Copyright (c) 2002 digital mind. All rights reserved.
*
*/
#include <osg/ref_ptr>
#include <osg/Referenced>
#include <osg/Notify>
#include <QuickTime/QuickTime.h>
#include <Carbon/Carbon.h>
#include "QTUtils.h"
#include "osgDB/Registry"
using namespace std;
namespace osgQuicktime {
class QuicktimeInitializer : public osg::Referenced {
public:
QuicktimeInitializer() :osg::Referenced() {
static bool s_fQuicktimeInited = 0;
if (!s_fQuicktimeInited) {
#ifndef __APPLE__
InitializeQTML(0);
#endif
OSErr err = EnterMovies();
if (err!=0)
osg::notify(osg::FATAL) << "Error while initializing quicktime: " << err << endl;
else
osg::notify(osg::DEBUG_INFO) << "Quicktime initialized successfully" << endl;
registerQTReader();
s_fQuicktimeInited = true;
}
}
~QuicktimeInitializer() {
#ifndef __APPLE__
ExitMovies();
#endif
//osg::notify(osg::DEBUG_INFO) << "Quicktime deinitialized successfully" << endl;
}
protected:
void registerQTReader() {
osgDB::Registry* r = osgDB::Registry::instance();
r->addFileExtensionAlias("jpg", "qt");
r->addFileExtensionAlias("jpe", "qt");
r->addFileExtensionAlias("jpeg", "qt");
r->addFileExtensionAlias("tif", "qt");
r->addFileExtensionAlias("tiff", "qt");
r->addFileExtensionAlias("gif", "qt");
r->addFileExtensionAlias("png", "qt");
r->addFileExtensionAlias("psd", "qt");
r->addFileExtensionAlias("tga", "qt");
r->addFileExtensionAlias("mov", "qt");
r->addFileExtensionAlias("avi", "qt");
r->addFileExtensionAlias("mpg", "qt");
r->addFileExtensionAlias("mpv", "qt");
r->addFileExtensionAlias("dv", "qt");
r->addFileExtensionAlias("mp4", "qt");
r->addFileExtensionAlias("m4v", "qt");
}
};
void initQuicktime(bool erase) {
static osg::ref_ptr<QuicktimeInitializer> s_qt_init = new QuicktimeInitializer();
if (erase)
s_qt_init = NULL;
}
void initQuicktime() {
static bool s_fQuicktimeInited = 0;
OSErr err;
if (!s_fQuicktimeInited) {
err = EnterMovies();
if (err!=0)
osg::notify(osg::FATAL) << "Error while initializing quicktime: " << err << endl;
else
osg::notify(osg::DEBUG_INFO) << "Quicktime initialized successfully" << endl;
s_fQuicktimeInited = true;
}
else
osg::notify(osg::DEBUG_INFO) << "Quicktime already initialized ..." << endl;
void exitQuicktime() {
initQuicktime(true);
}
@@ -43,6 +85,7 @@ namespace osgQuicktime {
// wandelt einen Posix-Pfad in ein FSSpec um.
// ---------------------------------------------------------------------------
OSStatus MakeFSSpecFromPath(const char* path, FSSpec* spec) {
#ifdef __APPLE__
OSStatus err;
FSRef fsref;
Boolean isdir;
@@ -58,17 +101,23 @@ namespace osgQuicktime {
// Ditto
err = FSGetCatalogInfo(&fsref, kFSCatInfoNone, NULL, NULL, spec, NULL);
return err;
#else
return -1;
#endif
}
// ---------------------------------------------------------------------------
// MakeMovieFromPath
// erzeugt movie-objekt aus Pfad
// ---------------------------------------------------------------------------
OSStatus MakeMovieFromPath(const char* path, Movie* movie) {
OSStatus err;
FSSpec spec;
short resref;
#ifdef __APPLE__
MakeFSSpecFromPath(path, &spec);
#else
err = NativePathNameToFSSpec((char*)path, &spec, 0 /* flags */);
#endif
err = OpenMovieFile(&spec, &resref, fsRdPerm);
if (err!=0) return err;
err = NewMovieFromFile(movie, resref, NULL, NULL, 0, NULL);
@@ -78,4 +127,3 @@ namespace osgQuicktime {
} // namespace