goldendict:added patch for ffmpeg4

office/dictionary/goldendict/files/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 );

office/dictionary/goldendict/pspec.xml

@@ -30,6 +30,9 @@
             <Dependency>lzo-devel</Dependency>
             <Dependency>tiff-devel</Dependency>
         </BuildDependencies>
+        <Patches>
+            <Patch>ffmpeg4.patch</Patch>
+        </Patches>
     </Source>
 
     <Package>
@@ -66,7 +69,7 @@
         <Update release="2">
             <Date>2018-05-02</Date>
             <Version>1.5.0</Version>
-            <Comment>Release bump.</Comment>
+            <Comment>Release bump</Comment>
             <Name>Ayhan Yalçınsoy</Name>
             <Email>ayhanyalcinsoy@pisilinux.org</Email>
         </Update>