* @brief A decoder using FFmpeg to decode content.
*/
-#include <vector>
-#include <string>
-#include <stdint.h>
-#include <boost/shared_ptr.hpp>
-#include <boost/optional.hpp>
-#include <boost/thread/mutex.hpp>
-extern "C" {
-#include <libavcodec/avcodec.h>
-}
#include "util.h"
-#include "decoder.h"
#include "video_decoder.h"
#include "audio_decoder.h"
#include "subtitle_decoder.h"
#include "ffmpeg.h"
+extern "C" {
+#include <libavcodec/avcodec.h>
+}
+#include <boost/shared_ptr.hpp>
+#include <boost/thread/mutex.hpp>
+#include <stdint.h>
class Log;
class FilterGraph;
-class ffmpeg_pts_offset_test;
+class FFmpegAudioStream;
+struct ffmpeg_pts_offset_test;
/** @class FFmpegDecoder
* @brief A decoder using FFmpeg to decode content.
class FFmpegDecoder : public VideoDecoder, public AudioDecoder, public SubtitleDecoder, public FFmpeg
{
public:
- FFmpegDecoder (boost::shared_ptr<const FFmpegContent>, boost::shared_ptr<Log>);
- ~FFmpegDecoder ();
+ FFmpegDecoder (boost::shared_ptr<const FFmpegContent>, boost::shared_ptr<Log>, bool fast);
private:
- friend class ::ffmpeg_pts_offset_test;
+ friend struct ::ffmpeg_pts_offset_test;
- void seek (ContentTime time, bool);
bool pass ();
+ void seek (ContentTime time, bool);
void flush ();
- AVSampleFormat audio_sample_format () const;
- int bytes_per_audio_sample () const;
+ AVSampleFormat audio_sample_format (boost::shared_ptr<FFmpegAudioStream> stream) const;
+ int bytes_per_audio_sample (boost::shared_ptr<FFmpegAudioStream> stream) const;
bool decode_video_packet ();
void decode_audio_packet ();
void decode_subtitle_packet ();
+ void decode_bitmap_subtitle (AVSubtitleRect const * rect, ContentTimePeriod period);
+
void maybe_add_subtitle ();
- boost::shared_ptr<AudioBuffers> deinterleave_audio (uint8_t** data, int size);
+ boost::shared_ptr<AudioBuffers> deinterleave_audio (boost::shared_ptr<FFmpegAudioStream> stream, uint8_t** data, int size);
- bool seek_overrun_finished (ContentTime, boost::optional<ContentTime>, boost::optional<ContentTime>) const;
- bool seek_final_finished (int, int) const;
- int minimal_run (boost::function<bool (boost::optional<ContentTime>, boost::optional<ContentTime>, int)>);
- void seek_and_flush (ContentTime);
+ std::list<ContentTimePeriod> image_subtitles_during (ContentTimePeriod, bool starting) const;
+ std::list<ContentTimePeriod> text_subtitles_during (ContentTimePeriod, bool starting) const;
- bool has_subtitle_during (ContentTimePeriod) const;
-
boost::shared_ptr<Log> _log;
- AVCodecContext* _subtitle_codec_context; ///< may be 0 if there is no subtitle
- AVCodec* _subtitle_codec; ///< may be 0 if there is no subtitle
-
+
std::list<boost::shared_ptr<FilterGraph> > _filter_graphs;
boost::mutex _filter_graphs_mutex;