More player debugging for butler video-full states.

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

diff --git a/src/lib/ffmpeg.cc b/src/lib/ffmpeg.cc
index ac179e1d62df8ffa0830056b36a39e09447d697e..53829c5f2391919056b4248a368693b7fef1d640 100644 (file)
--- a/src/lib/ffmpeg.cc
+++ b/src/lib/ffmpeg.cc
@@ -24,6 +24,7 @@
 #include "exceptions.h"
 #include "util.h"
 #include "log.h"
+#include "dcpomatic_log.h"
 #include "ffmpeg_subtitle_stream.h"
 #include "ffmpeg_audio_stream.h"
 #include "digester.h"
@@ -49,7 +50,6 @@ using boost::optional;
 using dcp::raw_convert;
 
 boost::mutex FFmpeg::_mutex;
-boost::weak_ptr<Log> FFmpeg::_ffmpeg_log;
 
 FFmpeg::FFmpeg (boost::shared_ptr<const FFmpegContent> c)
        : _ffmpeg_content (c)
@@ -97,14 +97,9 @@ FFmpeg::ffmpeg_log_callback (void* ptr, int level, const char* fmt, va_list vl)
        char line[1024];
        static int prefix = 0;
        av_log_format_line (ptr, level, fmt, vl, line, sizeof (line), &prefix);
-       shared_ptr<Log> log = _ffmpeg_log.lock ();
-       if (log) {
-               string str (line);
-               boost::algorithm::trim (str);
-               log->log (String::compose ("FFmpeg: %1", str), LogEntry::TYPE_GENERAL);
-       } else {
-               cerr << line;
-       }
+       string str (line);
+       boost::algorithm::trim (str);
+       dcpomatic_log->log (String::compose ("FFmpeg: %1", str), LogEntry::TYPE_GENERAL);
 }
 
 void
@@ -113,7 +108,6 @@ FFmpeg::setup_general ()
        /* This might not work too well in some cases of multiple FFmpeg decoders,
           but it's probably good enough.
        */
-       _ffmpeg_log = _ffmpeg_content->film()->log ();
        av_log_set_callback (FFmpeg::ffmpeg_log_callback);
 
        _file_group.set_paths (_ffmpeg_content->paths ());
@@ -128,6 +122,9 @@ FFmpeg::setup_general ()
        */
        av_dict_set (&options, "analyzeduration", raw_convert<string> (5 * 60 * 1000000).c_str(), 0);
        av_dict_set (&options, "probesize", raw_convert<string> (5 * 60 * 1000000).c_str(), 0);
+       if (_ffmpeg_content->decryption_key()) {
+               av_dict_set (&options, "decryption_key", _ffmpeg_content->decryption_key()->c_str(), 0);
+       }
 
        int e = avformat_open_input (&_format_context, 0, 0, &options);
        if (e < 0) {
@@ -216,10 +213,7 @@ FFmpeg::setup_decoders ()
                                throw DecodeError (N_("could not open decoder"));
                        }
                } else {
-                       shared_ptr<Log> log = _ffmpeg_log.lock ();
-                       if (log) {
-                               log->log (String::compose ("No codec found for stream %1", i), LogEntry::TYPE_WARNING);
-                       }
+                       dcpomatic_log->log (String::compose ("No codec found for stream %1", i), LogEntry::TYPE_WARNING);
                }
        }
 }
@@ -276,65 +270,6 @@ FFmpeg::subtitle_period (AVSubtitle const & sub)
                );
 }
 
-string
-FFmpeg::subtitle_id (AVSubtitle const & sub)
-{
-       Digester digester;
-       digester.add (sub.pts);
-       for (unsigned int i = 0; i < sub.num_rects; ++i) {
-               AVSubtitleRect* rect = sub.rects[i];
-               if (rect->type == SUBTITLE_BITMAP) {
-                       digester.add (rect->x);
-                       digester.add (rect->y);
-                       digester.add (rect->w);
-                       digester.add (rect->h);
-#ifdef DCPOMATIC_HAVE_AVSUBTITLERECT_PICT
-                       int const line = rect->pict.linesize[0];
-                       for (int j = 0; j < rect->h; ++j) {
-                               digester.add (rect->pict.data[0] + j * line, line);
-                       }
-#else
-                       int const line = rect->linesize[0];
-                       for (int j = 0; j < rect->h; ++j) {
-                               digester.add (rect->data[0] + j * line, line);
-                       }
-#endif
-               } else if (rect->type == SUBTITLE_TEXT) {
-                       digester.add (string (rect->text));
-               } else if (rect->type == SUBTITLE_ASS) {
-                       digester.add (string (rect->ass));
-               }
-       }
-       return digester.get ();
-}
-
-/** @return true if sub starts a new image subtitle */
-bool
-FFmpeg::subtitle_starts_image (AVSubtitle const & sub)
-{
-       bool image = false;
-       bool text = false;
-
-       for (unsigned int i = 0; i < sub.num_rects; ++i) {
-               switch (sub.rects[i]->type) {
-               case SUBTITLE_BITMAP:
-                       image = true;
-                       break;
-               case SUBTITLE_TEXT:
-               case SUBTITLE_ASS:
-                       text = true;
-                       break;
-               default:
-                       break;
-               }
-       }
-
-       /* We can't cope with mixed image/text in one AVSubtitle */
-       DCPOMATIC_ASSERT (!image || !text);
-
-       return image;
-}
-
 /** Compute the pts offset to use given a set of audio streams and some video details.
  *  Sometimes these parameters will have just been determined by an Examiner, sometimes
  *  they will have been retrieved from a piece of Content, hence the need for this method