Trying to create export audio encoders with between 9 and 15 channels

[dcpomatic.git] / src / lib / ffmpeg_decoder.cc

diff --git a/src/lib/ffmpeg_decoder.cc b/src/lib/ffmpeg_decoder.cc
index cfaf0361b9ab79da14f4f4ae841a5bd8a243cf9d..04c97ed3ba4d6b98cb87b706ec7ae47dea44ca6d 100644 (file)
--- a/src/lib/ffmpeg_decoder.cc
+++ b/src/lib/ffmpeg_decoder.cc
@@ -206,9 +206,11 @@ FFmpegDecoder::deinterleave_audio (shared_ptr<FFmpegAudioStream> stream) const
 {
        DCPOMATIC_ASSERT (bytes_per_audio_sample (stream));
 
+DCPOMATIC_DISABLE_WARNINGS
        int const size = av_samples_get_buffer_size (
                0, stream->stream(_format_context)->codec->channels, _frame->nb_samples, audio_sample_format (stream), 1
                );
+DCPOMATIC_ENABLE_WARNINGS
 
        /* XXX: can't we just use _frame->nb_samples directly here? */
        /* XXX: can't we use swr_convert() to do the format conversion? */
@@ -339,7 +341,9 @@ FFmpegDecoder::deinterleave_audio (shared_ptr<FFmpegAudioStream> stream) const
 AVSampleFormat
 FFmpegDecoder::audio_sample_format (shared_ptr<FFmpegAudioStream> stream) const
 {
+DCPOMATIC_DISABLE_WARNINGS
        return stream->stream (_format_context)->codec->sample_fmt;
+DCPOMATIC_ENABLE_WARNINGS
 }
 
 int
@@ -401,9 +405,11 @@ FFmpegDecoder::seek (ContentTime time, bool accurate)
                avcodec_flush_buffers (video_codec_context());
        }
 
+DCPOMATIC_DISABLE_WARNINGS
        BOOST_FOREACH (shared_ptr<FFmpegAudioStream> i, ffmpeg_content()->ffmpeg_audio_streams()) {
                avcodec_flush_buffers (i->stream(_format_context)->codec);
        }
+DCPOMATIC_ENABLE_WARNINGS
 
        if (subtitle_codec_context ()) {
                avcodec_flush_buffers (subtitle_codec_context ());
@@ -434,6 +440,7 @@ FFmpegDecoder::decode_audio_packet ()
                return;
        }
 
+DCPOMATIC_DISABLE_WARNINGS
        while (copy_packet.size > 0) {
 
                int frame_finished;
@@ -493,6 +500,7 @@ FFmpegDecoder::decode_audio_packet ()
                                        to_string(_pts_offset)
                                        );
                        }
+DCPOMATIC_ENABLE_WARNINGS
 
                        /* Give this data provided there is some, and its time is sane */
                        if (ct >= ContentTime() && data->frames() > 0) {
@@ -511,9 +519,11 @@ FFmpegDecoder::decode_video_packet ()
        DCPOMATIC_ASSERT (_video_stream);
 
        int frame_finished;
+DCPOMATIC_DISABLE_WARNINGS
        if (avcodec_decode_video2 (video_codec_context(), _frame, &frame_finished, &_packet) < 0 || !frame_finished) {
                return false;
        }
+DCPOMATIC_ENABLE_WARNINGS
 
        boost::mutex::scoped_lock lm (_filter_graphs_mutex);