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-rw-r--r--debian/mp4v2/mp4v2-2.0.0~dfsg0/src/qtff/PictureAspectRatioBox.cpp313
1 files changed, 0 insertions, 313 deletions
diff --git a/debian/mp4v2/mp4v2-2.0.0~dfsg0/src/qtff/PictureAspectRatioBox.cpp b/debian/mp4v2/mp4v2-2.0.0~dfsg0/src/qtff/PictureAspectRatioBox.cpp
deleted file mode 100644
index 4fe5916d..00000000
--- a/debian/mp4v2/mp4v2-2.0.0~dfsg0/src/qtff/PictureAspectRatioBox.cpp
+++ /dev/null
@@ -1,313 +0,0 @@
-///////////////////////////////////////////////////////////////////////////////
-//
-// The contents of this file are subject to the Mozilla Public License
-// Version 1.1 (the "License"); you may not use this file except in
-// compliance with the License. You may obtain a copy of the License at
-// http://www.mozilla.org/MPL/
-//
-// Software distributed under the License is distributed on an "AS IS"
-// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
-// License for the specific language governing rights and limitations
-// under the License.
-//
-// The Original Code is MP4v2.
-//
-// The Initial Developer of the Original Code is Kona Blend.
-// Portions created by Kona Blend are Copyright (C) 2008.
-// All Rights Reserved.
-//
-// Contributors:
-// Kona Blend, kona8lend@@gmail.com
-//
-///////////////////////////////////////////////////////////////////////////////
-
-#include "impl.h"
-
-namespace mp4v2 { namespace impl { namespace qtff {
-
-///////////////////////////////////////////////////////////////////////////////
-
-namespace {
- const string BOX_CODE = "pasp";
-
- bool findPictureAspectRatioBox( MP4FileHandle file, MP4Atom& coding, MP4Atom*& pasp );
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-bool
-PictureAspectRatioBox::add( MP4FileHandle file, uint16_t trackIndex, const Item& item )
-{
- MP4Atom* coding;
-
- if( !MP4_IS_VALID_FILE_HANDLE( file ))
- throw new Exception( "invalid file handle", __FILE__, __LINE__, __FUNCTION__ );
-
- if( findCoding( file, trackIndex, coding ))
- throw new Exception( "supported coding not found", __FILE__, __LINE__, __FUNCTION__ );
-
- MP4Atom* pasp;
- if( !findPictureAspectRatioBox( file, *coding, pasp ))
- throw new Exception( "pasp-box already exists", __FILE__, __LINE__, __FUNCTION__ );
-
- pasp = MP4Atom::CreateAtom( *((MP4File *)file), coding, BOX_CODE.c_str() );
- coding->AddChildAtom( pasp );
- pasp->Generate();
-
- MP4Integer16Property* hSpacing;
- MP4Integer16Property* vSpacing;
-
- if( pasp->FindProperty( "pasp.hSpacing", (MP4Property**)&hSpacing ))
- hSpacing->SetValue( item.hSpacing );
-
- if( pasp->FindProperty( "pasp.vSpacing", (MP4Property**)&vSpacing ))
- vSpacing->SetValue( item.vSpacing );
-
- return false;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-bool
-PictureAspectRatioBox::add( MP4FileHandle file, MP4TrackId trackId, const Item& item )
-{
- MP4File& mp4 = *((MP4File*)file);
- return add( file, mp4.FindTrackIndex( trackId ), item );
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-bool
-PictureAspectRatioBox::get( MP4FileHandle file, uint16_t trackIndex, Item& item )
-{
- item.reset();
-
- MP4Atom* coding;
- if( findCoding( file, trackIndex, coding ))
- throw new Exception( "supported coding not found", __FILE__, __LINE__, __FUNCTION__ );
-
- MP4Atom* pasp;
- if( findPictureAspectRatioBox( file, *coding, pasp ))
- throw new Exception( "pasp-box not found", __FILE__, __LINE__, __FUNCTION__ );
-
- MP4Integer16Property* hSpacing;
- MP4Integer16Property* vSpacing;
-
- if( pasp->FindProperty( "pasp.hSpacing", (MP4Property**)&hSpacing ))
- item.hSpacing = hSpacing->GetValue();
-
- if( pasp->FindProperty( "pasp.vSpacing", (MP4Property**)&vSpacing ))
- item.vSpacing = vSpacing->GetValue();
-
- return false;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-bool
-PictureAspectRatioBox::get( MP4FileHandle file, MP4TrackId trackId, Item& item )
-{
- MP4File& mp4 = *((MP4File*)file);
- return get( file, mp4.FindTrackIndex( trackId ), item );
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-bool
-PictureAspectRatioBox::list( MP4FileHandle file, ItemList& itemList )
-{
- itemList.clear();
- MP4File& mp4 = *((MP4File*)file);
-
- const uint16_t trackc = mp4.GetNumberOfTracks();
- for( uint16_t i = 0; i < trackc; i++) {
- MP4TrackId id = mp4.FindTrackId( i );
- if( id == MP4_INVALID_TRACK_ID )
- continue;
-
- const char* type = mp4.GetTrackType( id );
- if( !type )
- continue;
-
- itemList.resize( itemList.size() + 1 );
- IndexedItem& xitem = itemList[itemList.size()-1];
-
- xitem.trackIndex = i;
- xitem.trackId = id;
-
- bool success = false;
- try {
- success = !get( file, i, xitem.item );
- }
- catch( Exception* x ) {
- delete x;
- }
-
- if( !success ) {
- itemList.resize( itemList.size() - 1 );
- continue;
- }
- }
-
- return false;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-bool
-PictureAspectRatioBox::remove( MP4FileHandle file, uint16_t trackIndex )
-{
- MP4Atom* coding;
- if( findCoding( file, trackIndex, coding ))
- throw new Exception( "supported coding not found", __FILE__, __LINE__, __FUNCTION__ );
-
- MP4Atom* pasp;
- if( findPictureAspectRatioBox( file, *coding, pasp ))
- throw new Exception( "pasp-box not found", __FILE__, __LINE__, __FUNCTION__ );
-
- coding->DeleteChildAtom( pasp );
- delete pasp;
-
- return false;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-bool
-PictureAspectRatioBox::remove( MP4FileHandle file, MP4TrackId trackId )
-{
- MP4File& mp4 = *((MP4File*)file);
- return remove( file, mp4.FindTrackIndex( trackId ));
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-bool
-PictureAspectRatioBox::set( MP4FileHandle file, uint16_t trackIndex, const Item& item )
-{
- MP4Atom* coding;
- if( findCoding( file, trackIndex, coding ))
- throw new Exception( "supported coding not found", __FILE__, __LINE__, __FUNCTION__ );
-
- MP4Atom* pasp;
- if( findPictureAspectRatioBox( file, *coding, pasp ))
- throw new Exception( "pasp-box not found", __FILE__, __LINE__, __FUNCTION__ );
-
- MP4Integer16Property* hSpacing;
- MP4Integer16Property* vSpacing;
-
- if( pasp->FindProperty( "pasp.hSpacing", (MP4Property**)&hSpacing ))
- hSpacing->SetValue( item.hSpacing );
-
- if( pasp->FindProperty( "pasp.vSpacing", (MP4Property**)&vSpacing ))
- vSpacing->SetValue( item.vSpacing );
-
- return false;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-bool
-PictureAspectRatioBox::set( MP4FileHandle file, MP4TrackId trackId, const Item& item )
-{
- MP4File& mp4 = *((MP4File*)file);
- return set( file, mp4.FindTrackIndex( trackId ), item );
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-PictureAspectRatioBox::IndexedItem::IndexedItem()
- : trackIndex ( numeric_limits<uint16_t>::max() )
- , trackId ( MP4_INVALID_TRACK_ID )
-{
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-PictureAspectRatioBox::Item::Item()
- : hSpacing ( 1 )
- , vSpacing ( 1 )
-{
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-void
-PictureAspectRatioBox::Item::reset()
-{
- hSpacing = 1;
- vSpacing = 1;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-void
-PictureAspectRatioBox::Item::convertFromCSV( const string& text )
-{
- istringstream iss( text );
- char delim;
-
- iss >> hSpacing;
- iss >> delim;
- iss >> vSpacing;
-
- // input was good if we end up with only eofbit set
- if( iss.rdstate() != ios::eofbit ) {
- reset();
- ostringstream xss;
- xss << "invalid PcitureAspectRatioBox format"
- << " (expecting: hSpacing,vSpacing)"
- << " got: " << text;
- throw new Exception( xss.str(), __FILE__, __LINE__, __FUNCTION__ );
- }
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-string
-PictureAspectRatioBox::Item::convertToCSV() const
-{
- string buffer;
- return convertToCSV( buffer );
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-string&
-PictureAspectRatioBox::Item::convertToCSV( string& buffer ) const
-{
- ostringstream oss;
- oss << hSpacing << ',' << vSpacing;
- buffer = oss.str();
- return buffer;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-namespace {
-
-///////////////////////////////////////////////////////////////////////////////
-
-bool
-findPictureAspectRatioBox( MP4FileHandle file, MP4Atom& coding, MP4Atom*& pasp )
-{
- pasp = NULL;
-
- MP4Atom* found = NULL;
- const uint32_t atomc = coding.GetNumberOfChildAtoms();
- for( uint32_t i = 0; i < atomc; i++ ) {
- MP4Atom* atom = coding.GetChildAtom( i );
- if( BOX_CODE != atom->GetType() )
- continue;
- found = atom;
- }
- if( !found )
- return true;
-
- pasp = found;
- return false;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-}}}} // namespace mp4v2::impl::qtff::anonymous
generated by cgit v1.2.1 (git 2.18.0) at 2025-03-03 16:04:54 +0000