Submitted By:            Igor Živković <contact@igor-zivkovic.from.hr>
Date:                    2013-10-08
Initial Package Version: 2.0.2
Upstream Status:         Unknown
Origin:                  Gentoo
Description:             Fixes building against FFmpeg version >= 2.0.0

diff -Naur k3b-2.0.2.orig/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp
--- k3b-2.0.2.orig/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp	2011-01-15 21:47:29.000000000 +0100
+++ k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp	2013-10-08 12:35:48.478083003 +0200
@@ -37,6 +37,9 @@
 
 #include <klocale.h>
 
+#ifndef AVCODEC_MAX_AUDIO_FRAME_SIZE
+#define AVCODEC_MAX_AUDIO_FRAME_SIZE (192000 * 4)
+#endif
 
 #if LIBAVFORMAT_BUILD < 4629
 #define FFMPEG_BUILD_PRE_4629
@@ -88,14 +91,14 @@
     close();
 
     // open the file
-    int err = ::av_open_input_file( &d->formatContext, m_filename.toLocal8Bit(), 0, 0, 0 );
+    int err = ::avformat_open_input( &d->formatContext, m_filename.toLocal8Bit(), 0, NULL);
     if( err < 0 ) {
         kDebug() << "(K3bFFMpegFile) unable to open " << m_filename << " with error " << err;
         return false;
     }
 
     // analyze the streams
-    ::av_find_stream_info( d->formatContext );
+    ::avformat_find_stream_info( d->formatContext, 0 );
 
     // we only handle files containing one audio stream
     if( d->formatContext->nb_streams != 1 ) {
@@ -109,7 +112,13 @@
 #else
     ::AVCodecContext* codecContext =  d->formatContext->streams[0]->codec;
 #endif
-    if( codecContext->codec_type != CODEC_TYPE_AUDIO ) {
+    if( codecContext->codec_type != 
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(52, 64, 0)
+        AVMEDIA_TYPE_AUDIO)
+#else
+        CODEC_TYPE_AUDIO)
+#endif
+    {
         kDebug() << "(K3bFFMpegFile) not a simple audio stream: " << m_filename;
         return false;
     }
@@ -123,7 +132,7 @@
 
     // open the codec on our context
     kDebug() << "(K3bFFMpegFile) found codec for " << m_filename;
-    if( ::avcodec_open( codecContext, d->codec ) < 0 ) {
+    if( ::avcodec_open2( codecContext, d->codec, 0 ) < 0 ) {
         kDebug() << "(K3bFFMpegDecoderFactory) could not open codec.";
         return false;
     }
@@ -137,7 +146,7 @@
     }
 
     // dump some debugging info
-    ::dump_format( d->formatContext, 0, m_filename.toLocal8Bit(), 0 );
+    ::av_dump_format( d->formatContext, 0, m_filename.toLocal8Bit(), 0 );
 
     return true;
 }
@@ -225,8 +234,11 @@
 QString K3bFFMpegFile::title() const
 {
     // FIXME: is this UTF8 or something??
-    if( d->formatContext->title[0] != '\0' )
-        return QString::fromLocal8Bit( d->formatContext->title );
+    AVDictionaryEntry *ade = av_dict_get( d->formatContext->metadata, "TITLE", NULL, 0 );
+    if( ade == NULL )
+        return QString();
+    if( ade->value != '\0' )
+        return QString::fromLocal8Bit( ade->value );
     else
         return QString();
 }
@@ -235,8 +247,11 @@
 QString K3bFFMpegFile::author() const
 {
     // FIXME: is this UTF8 or something??
-    if( d->formatContext->author[0] != '\0' )
-        return QString::fromLocal8Bit( d->formatContext->author );
+    AVDictionaryEntry *ade = av_dict_get( d->formatContext->metadata, "ARTIST", NULL, 0 );
+    if( ade == NULL )
+        return QString();
+    if( ade->value != '\0' )
+        return QString::fromLocal8Bit( ade->value );
     else
         return QString();
 }
@@ -245,8 +260,11 @@
 QString K3bFFMpegFile::comment() const
 {
     // FIXME: is this UTF8 or something??
-    if( d->formatContext->comment[0] != '\0' )
-        return QString::fromLocal8Bit( d->formatContext->comment );
+    AVDictionaryEntry *ade = av_dict_get( d->formatContext->metadata, "COMMENT", NULL, 0 );
+    if( ade == NULL )
+        return QString();
+    if( ade->value != '\0' )
+        return QString::fromLocal8Bit( ade->value );
     else
         return QString();
 }
@@ -309,8 +327,13 @@
 #if LIBAVCODEC_VERSION_MAJOR < 52
         int len = ::avcodec_decode_audio(
 #else
+   #if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(52, 64, 0)
+        int len = ::avcodec_decode_audio3(
+   #else
         int len = ::avcodec_decode_audio2(
+   #endif
 #endif
+
 #ifdef FFMPEG_BUILD_PRE_4629
             &d->formatContext->streams[0]->codec,
 #else
@@ -318,7 +341,11 @@
 #endif
             (short*)d->alignedOutputBuffer,
             &d->outputBufferSize,
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(52, 64, 0)
+            &d->packet );
+#else
             d->packetData, d->packetSize );
+#endif
 
         if( d->packetSize <= 0 || len < 0 )
             ::av_free_packet( &d->packet );