Merge 3 into 4

Signed-off-by: Addisu Z. Taddese <[email protected]>

Author: azeey

av/src/AudioDecoder.cc

@@ -67,7 +67,13 @@ void AudioDecoder::Cleanup()
 {
   // Close the codec
   if (this->data->codecCtx)
+  {
+#if LIBAVFORMAT_VERSION_MAJOR < 59
     avcodec_close(this->data->codecCtx);
+#else
+    avcodec_free_context(&this->data->codecCtx);
+#endif
+  }
 
   // Close the audio file
   if (this->data->formatCtx)
@@ -157,7 +163,11 @@ bool AudioDecoder::Decode(uint8_t **_outBuffer, unsigned int *_outBufferSize)
         // decodedFrame->linesize[0].
         int size = decodedFrame->nb_samples *
           av_get_bytes_per_sample(this->data->codecCtx->sample_fmt) *
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(59, 24, 100)
           this->data->codecCtx->ch_layout.nb_channels;
+#else
+          this->data->codecCtx->channels;
+#endif
         // Resize the audio buffer as necessary
         if (*_outBufferSize + size > maxBufferSize)
         {

av/src/Video.cc

@@ -83,7 +83,11 @@ void Video::Cleanup()
   avformat_close_input(&this->dataPtr->formatCtx);
 
   // Close the codec
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(57, 48, 101)
+  avcodec_free_context(&this->dataPtr->codecCtx);
+#else
   avcodec_close(this->dataPtr->codecCtx);
+#endif
 
   av_free(this->dataPtr->avFrameDst);
 }

include/gz/common/EnumIface.hh

@@ -142,6 +142,10 @@ namespace ignition
     ///   std::cout << "Type++ Name[" << myTypeIface.Str(*i) << "]\n";
     /// }
     /// \verbatim
+#if defined __APPLE__ && defined __clang__
+  _Pragma("clang diagnostic push")
+  _Pragma("clang diagnostic ignored \"-Wdeprecated-declarations\"")
+#endif
     template<typename Enum>
     class EnumIterator
     : std::iterator<std::bidirectional_iterator_tag, Enum>
@@ -219,6 +223,9 @@ namespace ignition
       /// member value ever used.
       private: Enum c;
     };
+#if defined __APPLE__ && defined __clang__
+  _Pragma("clang diagnostic pop")
+#endif
 
     /// \brief Equality operator
     /// \param[in] _e1 First iterator