FFmpegDecoder::FFmpegDecoder (shared_ptr<const Film> f, shared_ptr<const FFmpegContent> c, bool video, bool audio)
: Decoder (f)
- , VideoDecoder (f)
+ , VideoDecoder (f, c)
, AudioDecoder (f)
, SubtitleDecoder (f)
, FFmpeg (c)
if (_subtitle_codec_context) {
avcodec_close (_subtitle_codec_context);
}
-}
+}
+
+void
+FFmpegDecoder::flush ()
+{
+ /* Get any remaining frames */
+
+ _packet.data = 0;
+ _packet.size = 0;
+
+ /* XXX: should we reset _packet.data and size after each *_decode_* call? */
+
+ if (_decode_video) {
+ while (decode_video_packet ()) {}
+ }
+
+ if (_ffmpeg_content->audio_stream() && _decode_audio) {
+ decode_audio_packet ();
+ }
+
+ /* Stop us being asked for any more data */
+ _video_position = _ffmpeg_content->video_length ();
+ _audio_position = _ffmpeg_content->audio_length ();
+}
void
FFmpegDecoder::pass ()
film->log()->log (String::compose (N_("error on av_read_frame (%1) (%2)"), buf, r));
}
- /* Get any remaining frames */
-
- _packet.data = 0;
- _packet.size = 0;
-
- /* XXX: should we reset _packet.data and size after each *_decode_* call? */
-
- if (_decode_video) {
- while (decode_video_packet ()) {}
- }
-
- if (_ffmpeg_content->audio_stream() && _decode_audio) {
- decode_audio_packet ();
- }
-
- /* Stop us being asked for any more data */
- _video_position = _ffmpeg_content->video_length ();
- _audio_position = _ffmpeg_content->audio_length ();
+ flush ();
return;
}
audio (silence, _audio_position);
}
}
-
+
+ int const data_size = av_samples_get_buffer_size (
+ 0, audio_codec_context()->channels, _frame->nb_samples, audio_sample_format (), 1
+ );
+
+ audio (deinterleave_audio (_frame->data, data_size), _audio_position);
+
copy_packet.data += decode_result;
copy_packet.size -= decode_result;
}