office/goldendict: Patch for the newer qt5 and ffmpeg.

Signed-off-by: Matteo Bernardini <ponce@slackbuilds.org>

4 files changed, 232 insertions, 2 deletions

diff --git a/office/goldendict/goldendict.SlackBuild b/office/goldendict/goldendict.SlackBuild
index 2d1e6b478faea..71a698c559286 100644
--- a/office/goldendict/goldendict.SlackBuild
+++ b/office/goldendict/goldendict.SlackBuild
@@ -53,9 +53,16 @@ cd $TMP
 rm -rf $PRGNAM-$SRCVER
 tar xvf $CWD/$PRGNAM-$SRCVER.tar.gz
 cd $PRGNAM-$SRCVER
-chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
 
-$(type -p qmake-qt5 || echo qmake) PREFIX=/usr \
+# archlinux, thanks for all the patches!
+for i in $CWD/patches/* ; do patch -p1 < $i ; done
+
+qmake-qt5 PREFIX=/usr \
   CONFIG+=no_epwing_support \
   CONFIG+=zim_support \
   DISABLE_INTERNAL_PLAYER=$DISABLE_INTERNAL_PLAYER
diff --git a/office/goldendict/patches/goldendict-ffmpeg4.patch b/office/goldendict/patches/goldendict-ffmpeg4.patch
new file mode 100644
index 0000000000000..6e6d03675a4fc
--- /dev/null
+++ b/office/goldendict/patches/goldendict-ffmpeg4.patch
@@ -0,0 +1,167 @@
+From 03bbe01b79a1f07a6780cb60f23a087104c5d77b Mon Sep 17 00:00:00 2001
+From: Abs62 <ottomann@yandex.ru>
+Date: Fri, 30 Mar 2018 22:53:24 +0300
+Subject: [PATCH] Fix warnings while compile with FFMpeg 3.4.2 (issue #978)
+
+---
+ ffmpegaudio.cc | 68 +++++++++++++++++++++++++++++++++++++++++++++-----
+ 1 file changed, 62 insertions(+), 6 deletions(-)
+
+diff --git a/ffmpegaudio.cc b/ffmpegaudio.cc
+index ed1172bd..56e8f788 100644
+--- a/ffmpegaudio.cc
++++ b/ffmpegaudio.cc
+@@ -91,6 +91,7 @@ struct DecoderContext
+   QByteArray audioData_;
+   QDataStream audioDataStream_;
+   AVFormatContext * formatContext_;
++  AVCodec * codec_;
+   AVCodecContext * codecContext_;
+   AVIOContext * avioContext_;
+   AVStream * audioStream_;
+@@ -114,6 +115,7 @@ DecoderContext::DecoderContext( QByteArray const & audioData, QAtomicInt & isCan
+   audioData_( audioData ),
+   audioDataStream_( audioData_ ),
+   formatContext_( NULL ),
++  codec_( NULL ),
+   codecContext_( NULL ),
+   avioContext_( NULL ),
+   audioStream_( NULL ),
+@@ -143,7 +145,11 @@ bool DecoderContext::openCodec( QString & errorString )
+     return false;
+   }
+ 
++#if LIBAVCODEC_VERSION_MAJOR < 56 || ( LIBAVCODEC_VERSION_MAJOR == 56 && LIBAVCODEC_VERSION_MINOR < 56 )
+   unsigned char * avioBuffer = ( unsigned char * )av_malloc( kBufferSize + FF_INPUT_BUFFER_PADDING_SIZE );
++#else
++  unsigned char * avioBuffer = ( unsigned char * )av_malloc( kBufferSize + AV_INPUT_BUFFER_PADDING_SIZE );
++#endif
+   if ( !avioBuffer )
+   {
+     errorString = QObject::tr( "av_malloc() failed." );
+@@ -186,7 +192,11 @@ bool DecoderContext::openCodec( QString & errorString )
+   // Find audio stream, use the first audio stream if available
+   for ( unsigned i = 0; i < formatContext_->nb_streams; i++ )
+   {
++#if LIBAVCODEC_VERSION_MAJOR < 57 || ( LIBAVCODEC_VERSION_MAJOR == 57 && LIBAVCODEC_VERSION_MINOR < 33 )
+     if ( formatContext_->streams[i]->codec->codec_type == AVMEDIA_TYPE_AUDIO )
++#else
++      if ( formatContext_->streams[i]->codecpar->codec_type == AVMEDIA_TYPE_AUDIO )
++#endif
+     {
+       audioStream_ = formatContext_->streams[i];
+       break;
+@@ -198,22 +208,38 @@ bool DecoderContext::openCodec( QString & errorString )
+     return false;
+   }
+ 
++#if LIBAVCODEC_VERSION_MAJOR < 57 || ( LIBAVCODEC_VERSION_MAJOR == 57 && LIBAVCODEC_VERSION_MINOR < 33 )
+   codecContext_ = audioStream_->codec;
+-  AVCodec * codec = avcodec_find_decoder( codecContext_->codec_id );
+-  if ( !codec )
++  codec_ = avcodec_find_decoder( codecContext_->codec_id );
++  if ( !codec_ )
+   {
+     errorString = QObject::tr( "Codec [id: %1] not found." ).arg( codecContext_->codec_id );
+     return false;
+   }
++#else
++  codec_ = avcodec_find_decoder( audioStream_->codecpar->codec_id );
++  if ( !codec_ )
++  {
++    errorString = QObject::tr( "Codec [id: %1] not found." ).arg( audioStream_->codecpar->codec_id );
++    return false;
++  }
++  codecContext_ = avcodec_alloc_context3( codec_ );
++  if ( !codecContext_ )
++  {
++    errorString = QObject::tr( "avcodec_alloc_context3() failed." );
++    return false;
++  }
++  avcodec_parameters_to_context( codecContext_, audioStream_->codecpar );
++#endif
+ 
+-  ret = avcodec_open2( codecContext_, codec, NULL );
++  ret = avcodec_open2( codecContext_, codec_, NULL );
+   if ( ret < 0 )
+   {
+     errorString = QObject::tr( "avcodec_open2() failed: %1." ).arg( avErrorString( ret ) );
+     return false;
+   }
+ 
+-  av_log( NULL, AV_LOG_INFO, "Codec open: %s: channels: %d, rate: %d, format: %s\n", codec->long_name,
++  av_log( NULL, AV_LOG_INFO, "Codec open: %s: channels: %d, rate: %d, format: %s\n", codec_->long_name,
+           codecContext_->channels, codecContext_->sample_rate, av_get_sample_fmt_name( codecContext_->sample_fmt ) );
+   return true;
+ }
+@@ -252,10 +278,13 @@ void DecoderContext::closeCodec()
+ 
+   // Closing a codec context without prior avcodec_open2() will result in
+   // a crash in ffmpeg
+-  if ( audioStream_ && audioStream_->codec && audioStream_->codec->codec )
++  if ( audioStream_ && codecContext_ && codec_ )
+   {
+     audioStream_->discard = AVDISCARD_ALL;
+-    avcodec_close( audioStream_->codec );
++    avcodec_close( codecContext_ );
++#if LIBAVCODEC_VERSION_MAJOR > 57 || ( LIBAVCODEC_VERSION_MAJOR == 57 && LIBAVCODEC_VERSION_MINOR >= 33 )
++    avcodec_free_context( &codecContext_ );
++#endif
+   }
+ 
+   avformat_close_input( &formatContext_ );
+@@ -356,6 +385,7 @@ bool DecoderContext::play( QString & errorString )
+     if ( packet.stream_index == audioStream_->index )
+     {
+       AVPacket pack = packet;
++#if LIBAVCODEC_VERSION_MAJOR < 57 || ( LIBAVCODEC_VERSION_MAJOR == 57 && LIBAVCODEC_VERSION_MINOR < 37 )
+       int gotFrame = 0;
+       do
+       {
+@@ -370,6 +400,19 @@ bool DecoderContext::play( QString & errorString )
+         pack.data += len;
+       }
+       while( pack.size > 0 );
++#else
++      int ret = avcodec_send_packet( codecContext_, &pack );
++      /* read all the output frames (in general there may be any number of them) */
++      while( ret >= 0 )
++      {
++        ret = avcodec_receive_frame( codecContext_, frame);
++
++        if ( Qt4x5::AtomicInt::loadAcquire( isCancelled_ ) || ret < 0 )
++          break;
++
++        playFrame( frame );
++      }
++#endif
+     }
+     // av_free_packet() must be called after each call to av_read_frame()
+ #if LIBAVCODEC_VERSION_MAJOR < 57 || ( LIBAVCODEC_VERSION_MAJOR == 57 && LIBAVCODEC_VERSION_MINOR < 7 )
+@@ -379,6 +422,7 @@ bool DecoderContext::play( QString & errorString )
+ #endif
+   }
+ 
++#if LIBAVCODEC_VERSION_MAJOR < 57 || ( LIBAVCODEC_VERSION_MAJOR == 57 && LIBAVCODEC_VERSION_MINOR < 37 )
+   if ( !Qt4x5::AtomicInt::loadAcquire( isCancelled_ ) &&
+        codecContext_->codec->capabilities & CODEC_CAP_DELAY )
+   {
+@@ -391,6 +435,18 @@ bool DecoderContext::play( QString & errorString )
+       playFrame( frame );
+     }
+   }
++#else
++  /* flush the decoder */
++  av_init_packet( &packet );
++  int ret = avcodec_send_packet(codecContext_, &packet );
++  while( ret >= 0 )
++  {
++    ret = avcodec_receive_frame(codecContext_, frame);
++    if ( Qt4x5::AtomicInt::loadAcquire( isCancelled_ ) || ret < 0 )
++      break;
++    playFrame( frame );
++  }
++#endif
+ 
+ #if LIBAVCODEC_VERSION_MAJOR < 54
+   av_free( frame );
diff --git a/office/goldendict/patches/goldendict-qt-5.11-1.patch b/office/goldendict/patches/goldendict-qt-5.11-1.patch
new file mode 100644
index 0000000000000..feb1b26e0bf8f
--- /dev/null
+++ b/office/goldendict/patches/goldendict-qt-5.11-1.patch
@@ -0,0 +1,34 @@
+From 3d4a468b6c8cb154c88cf4592a5845973999dc29 Mon Sep 17 00:00:00 2001
+From: Abs62 <ottomann@yandex.ru>
+Date: Tue, 10 Apr 2018 18:44:43 +0300
+Subject: [PATCH] Qt5: Fix compilation with Qt 5.11 (issue #991)
+
+---
+ fulltextsearch.hh | 1 +
+ initializing.cc   | 1 +
+ 2 files changed, 2 insertions(+)
+
+diff --git a/fulltextsearch.hh b/fulltextsearch.hh
+index da7e2943..adf9619f 100644
+--- a/fulltextsearch.hh
++++ b/fulltextsearch.hh
+@@ -6,6 +6,7 @@
+ #include <QRegExp>
+ #include <QAbstractListModel>
+ #include <QList>
++#include <QAction>
+ 
+ #include "dictionary.hh"
+ #include "ui_fulltextsearch.h"
+diff --git a/initializing.cc b/initializing.cc
+index 0db6909b..59e605d6 100644
+--- a/initializing.cc
++++ b/initializing.cc
+@@ -1,6 +1,7 @@
+ /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
+  * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */
+ 
++#include <QIcon>
+ #include "initializing.hh"
+ #include <QCloseEvent>
+ 
diff --git a/office/goldendict/patches/goldendict-qt-5.11-2.patch b/office/goldendict/patches/goldendict-qt-5.11-2.patch
new file mode 100644
index 0000000000000..7410021651a43
--- /dev/null
+++ b/office/goldendict/patches/goldendict-qt-5.11-2.patch
@@ -0,0 +1,22 @@
+From a65967805ab424b299bdfa1d1f9c7ebb8a7fd517 Mon Sep 17 00:00:00 2001
+From: Perfect Gentleman <perfect007gentleman@gmail.com>
+Date: Wed, 11 Apr 2018 00:04:12 +0700
+Subject: [PATCH] Update groups_widgets.hh
+
+fixes https://github.com/goldendict/goldendict/issues/991
+---
+ groups_widgets.hh | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/groups_widgets.hh b/groups_widgets.hh
+index ce442fa2..2064e3bb 100644
+--- a/groups_widgets.hh
++++ b/groups_widgets.hh
+@@ -8,6 +8,7 @@
+ 
+ #include <vector>
+ 
++#include <QAction>
+ #include <QListWidget>
+ #include <QSortFilterProxyModel>
+