Submitted By: Bruce Dubbs (bdubbs at linuxfromscratch dot org)
Date: 2012-04-15
Initial Package Version: 0.7.7
Description: Fixes compiling strigi with FFmpeg.
Source: Mandriva patch
Upstream: No bug report on bugs.kde.org
Reason: libstreamanalyzer uses deprecated symbols from ffmpeg removed in 0.11

--- strigi-0.7.7/libstreamanalyzer/plugins/endplugins/ffmpegendanalyzer.cpp.bero	2012-06-08 16:49:40.846877030 +0200
+++ strigi-0.7.7/libstreamanalyzer/plugins/endplugins/ffmpegendanalyzer.cpp	2012-06-08 17:27:40.416888115 +0200
@@ -305,13 +305,6 @@ FFMPEGEndAnalyzer::analyze(AnalysisResul
   uint8_t pDataBuffer[32768];//65536];
   long lSize = 32768;
 
-  ByteIOContext ByteIOCtx;
-  if(init_put_byte(&ByteIOCtx, pDataBuffer, lSize, 0, in, read_data, NULL, seek_data) < 0)
-    return -1;
-
-  //pAVInputFormat->flags |= AVFMT_NOFILE;
-  ByteIOCtx.is_streamed = 0;
-
   AVProbeData pd;
   const char *buf;
   pd.filename ="";
@@ -324,14 +317,27 @@ FFMPEGEndAnalyzer::analyze(AnalysisResul
   if(fmt == NULL)
     return 1;
 
-  AVFormatContext *fc = NULL;
-  if(av_open_input_stream(&fc, &ByteIOCtx, "", fmt, NULL) < 0)
+  AVFormatContext *fc = avformat_alloc_context();
+  if(!fc)
+    return -1;
+
+  AVIOContext *pb = avio_alloc_context(pDataBuffer, lSize, 0, in, read_data, NULL, seek_data);
+  if(!fc->pb) {
+    av_free(fc);
     return -1;
+  }
+
+  fc->pb = pb;
+
+  if(avformat_open_input(&fc, "", fmt, NULL) < 0) {
+    av_free(fc);
+    return -1;
+  }
 
-  av_find_stream_info(fc);
+  avformat_find_stream_info(fc, NULL);
   
   // Dump information about file onto standard error
-  dump_format(fc, 0, ar.path().c_str(), false);
+  av_dump_format(fc, 0, ar.path().c_str(), false);
 
   if(fc->bit_rate)
     ar.addValue(factory->bitrateProperty, fc->bit_rate);
@@ -372,10 +378,10 @@ FFMPEGEndAnalyzer::analyze(AnalysisResul
         ar.addTriplet(streamuri, durationPropertyName,outs.str());
       }
 
-      //FIXME we must stop using the deprecated fuction av_metadata_get and use
+      //FIXME we must stop using the deprecated fuction av_dict_get and use
       // av_dict_get once we are able to detect the version of FFMpeg being used
       // using version macros. same goes for all occurences of this function.
-      AVMetadataTag *entry = av_metadata_get(stream.metadata, "language", NULL, 0);
+      AVDictionaryEntry *entry = av_dict_get(stream.metadata, "language", NULL, 0);
       if (entry != NULL) {
         const char *languageValue = entry->value;
         if (size_t len = strlen(languageValue)) {
@@ -430,7 +436,7 @@ FFMPEGEndAnalyzer::analyze(AnalysisResul
           outs << codec.sample_rate;
           ar.addTriplet(streamuri, sampleratePropertyName, outs.str());
         }
-        if (codec.sample_fmt != SAMPLE_FMT_NONE) {}//FIXME sample format
+        if (codec.sample_fmt != AV_SAMPLE_FMT_NONE) {}//FIXME sample format
           
       } else { // video stream
         
@@ -469,7 +475,7 @@ FFMPEGEndAnalyzer::analyze(AnalysisResul
 
   // Tags
 
-  AVMetadataTag *entry = av_metadata_get(fc->metadata, "title", NULL, 0);
+  AVDictionaryEntry *entry = av_dict_get(fc->metadata, "title", NULL, 0);
   if (entry != NULL)
   {
     const char *titleValue = entry->value;
@@ -478,7 +484,7 @@ FFMPEGEndAnalyzer::analyze(AnalysisResul
     }
   }
 
-  entry = av_metadata_get(fc->metadata, "author", NULL, 0);
+  entry = av_dict_get(fc->metadata, "author", NULL, 0);
   if (entry != NULL)
   {
     const char *authorValue = entry->value;
@@ -490,7 +496,7 @@ FFMPEGEndAnalyzer::analyze(AnalysisResul
     }
   }
 
-  entry = av_metadata_get(fc->metadata, "copyright", NULL, 0);
+  entry = av_dict_get(fc->metadata, "copyright", NULL, 0);
   if (entry != NULL)
   {
     const char *copyrightValue = entry->value;
@@ -499,7 +505,7 @@ FFMPEGEndAnalyzer::analyze(AnalysisResul
     }
   }
 
-  entry = av_metadata_get(fc->metadata, "comment", NULL, 0);
+  entry = av_dict_get(fc->metadata, "comment", NULL, 0);
   if (entry != NULL)
   {
     const char *commentValue = entry->value;
@@ -508,7 +514,7 @@ FFMPEGEndAnalyzer::analyze(AnalysisResul
     }
   }
 
-  entry = av_metadata_get(fc->metadata, "album", NULL, 0);
+  entry = av_dict_get(fc->metadata, "album", NULL, 0);
   if (entry != NULL)
   {
     const char *albumValue = entry->value;
@@ -520,7 +526,7 @@ FFMPEGEndAnalyzer::analyze(AnalysisResul
     }
   }
 
-  entry = av_metadata_get(fc->metadata, "genre", NULL, 0);
+  entry = av_dict_get(fc->metadata, "genre", NULL, 0);
   if (entry != NULL)
   {
     const char *genreValue = entry->value;
@@ -529,7 +535,7 @@ FFMPEGEndAnalyzer::analyze(AnalysisResul
     }
   }
 
-  entry = av_metadata_get(fc->metadata, "track", NULL, 0);
+  entry = av_dict_get(fc->metadata, "track", NULL, 0);
   if (entry != NULL)
   {
     const char *trackValue = entry->value;
@@ -538,7 +544,7 @@ FFMPEGEndAnalyzer::analyze(AnalysisResul
     }
   }
 
-  entry = av_metadata_get(fc->metadata, "year", NULL, 0);
+  entry = av_dict_get(fc->metadata, "year", NULL, 0);
   if (entry != NULL)
   {
     const char *yearValue = entry->value;
@@ -547,7 +553,8 @@ FFMPEGEndAnalyzer::analyze(AnalysisResul
     }
   }
 
-  av_close_input_stream(fc);
+  avformat_close_input(&fc);
+  av_free(pb);
   //url_fclose(&ByteIOCtx);
   
   return 0;