Bug 834388 – media-plugins/audacious-plugins-4.1 with ffmpeg-5.0: ffaudio-core.cc:291:36: error: invalid conversion from ‘const AVInputFormat*’ to ‘AVInputFormat*’ [-fpermissive]

• Status: RESOLVED FIXED
• Product: Gentoo Linux

[Description Kobboi 2022-02-28 19:57:55 UTC]

Successfully compiled alsa.cc (plugin).
Successfully compiled ko.po.
Successfully compiled lh5dec.cc (plugin).
Successfully compiled lt.po.
Successfully compiled lv.po.
Successfully compiled ml_IN.po.
ffaudio-core.cc: In constructor ‘ScopedPacket::ScopedPacket()’:
ffaudio-core.cc:103:26: warning: ‘void av_init_packet(AVPacket*)’ is deprecated [-Wdeprecated-declarations]
  103 |         { av_init_packet (this); }
      |           ~~~~~~~~~~~~~~~^~~~~~
In file included from /usr/include/libavformat/avformat.h:316,
                 from ffaudio-stdinc.h:26,
                 from ffaudio-core.cc:24:
/usr/include/libavcodec/packet.h:506:6: note: declared here
  506 | void av_init_packet(AVPacket *pkt);
      |      ^~~~~~~~~~~~~~
ffaudio-core.cc: In function ‘AVInputFormat* get_format_by_content(const char*, VFSFile&)’:
ffaudio-core.cc:291:36: error: invalid conversion from ‘const AVInputFormat*’ to ‘AVInputFormat*’ [-fpermissive]
  291 |         f = av_probe_input_format2 (& d, true, & score);
      |             ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
      |                                    |
      |                                    const AVInputFormat*
ffaudio-core.cc: In function ‘bool find_codec(AVFormatContext*, CodecInfo*)’:
ffaudio-core.cc:364:52: error: invalid conversion from ‘const AVCodec*’ to ‘AVCodec*’ [-fpermissive]
  364 |             AVCodec * codec = avcodec_find_decoder (stream->codecpar->codec_id);
      |                               ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                    |
      |                                                    const AVCodec*
Successfully linked compressor.so.
ffaudio-core.cc: In member function ‘virtual bool FFaudio::play(const char*, VFSFile&)’:
ffaudio-core.cc:572:28: warning: ‘void av_init_packet(AVPacket*)’ is deprecated [-Wdeprecated-declarations]
  572 |             av_init_packet (& tmp);
      |             ~~~~~~~~~~~~~~~^~~~~~~
In file included from /usr/include/libavformat/avformat.h:316,
                 from ffaudio-stdinc.h:26,
                 from ffaudio-core.cc:24:
/usr/include/libavcodec/packet.h:506:6: note: declared here
  506 | void av_init_packet(AVPacket *pkt);
      |      ^~~~~~~~~~~~~~
Successfully compiled seekable_stream_callbacks.cc (plugin).
Successfully compiled wav.cc (plugin).
Leaving directory compressor.
Entering directory skins-qt.
Successfully linked silence-removal.so.
Successfully linked tonegen.so.
Successfully compiled ms.po.


Reproducible: Always

[Comment 1 Kobboi 2022-02-28 19:58:26 UTC]

Created attachment 766039 [details]
build.log.gz

[Comment 2 Kobboi 2022-02-28 19:58:28 UTC]

Created attachment 766040 [details]
emerge-info.txt

[Comment 3 Kobboi 2022-02-28 19:58:46 UTC]

Compiles fine with ffmpeg-4.4.1

[Comment 4 Kobboi 2022-02-28 19:59:50 UTC]

Compiles fine with USE=-ffmpeg and ffmpeg-5.0

[Comment 5 Miroslav Šulc 2022-08-10 05:58:50 UTC]

is version 4.2 affected too?

[Comment 6 Sam James 2023-01-21 05:42:27 UTC]

Looks like it should be OK.