float -> double in a few places.

[dcpomatic.git] / src / lib / ffmpeg_examiner.h

diff --git a/src/lib/ffmpeg_examiner.h b/src/lib/ffmpeg_examiner.h
index f2bdea0c29374495107a14103e10066c0defa64d..96720b280bfc869269de92b041b83b4ba2b32d3e 100644 (file)
--- a/src/lib/ffmpeg_examiner.h
+++ b/src/lib/ffmpeg_examiner.h
@@ -21,6 +21,8 @@
 #include "video_examiner.h"
 #include <boost/optional.hpp>
 
+class AVStream;
+
 class FFmpegAudioStream;
 class FFmpegSubtitleStream;
 
@@ -29,10 +31,10 @@ class FFmpegExaminer : public FFmpeg, public VideoExaminer
 public:
        FFmpegExaminer (boost::shared_ptr<const FFmpegContent>, boost::shared_ptr<Job> job = boost::shared_ptr<Job> ());
 
-       boost::optional<float> video_frame_rate () const;
+       boost::optional<double> video_frame_rate () const;
        dcp::Size video_size () const;
        Frame video_length () const;
-       boost::optional<float> sample_aspect_ratio () const;
+       boost::optional<double> sample_aspect_ratio () const;
 
        std::vector<boost::shared_ptr<FFmpegSubtitleStream> > subtitle_streams () const {
                return _subtitle_streams;
@@ -62,6 +64,8 @@ public:
                return video_codec_context()->colorspace;
        }
 
+       int bits_per_pixel () const;
+
 private:
        void video_packet (AVCodecContext *);
        void audio_packet (AVCodecContext *, boost::shared_ptr<FFmpegAudioStream>);