avidump/jmd.hpp

   1 #ifndef _jmd__hpp__included__
   2 #define _jmd__hpp__included__
   3
   4 #include <cstdint>
   5 #include <string>
   6 #include <fstream>
   7 #include <deque>
   8 #include <list>
   9 #include <vector>
  10
  11 class jmd_dumper
  12 {
  13 public:
  14         jmd_dumper(const std::string& filename, unsigned level);
  15         ~jmd_dumper();
  16         void video(uint64_t ts, uint32_t* memory, uint32_t width, uint32_t height);
  17         void audio(uint64_t ts, short l, short r);
  18         void gameinfo(const std::string& gamename, const std::list<std::pair<std::string, std::string>>&
  19                 authors, double gametime, const std::string& rerecords);
  20         void end(uint64_t ts);
  21 private:
  22         struct frame_buffer
  23         {
  24                 uint64_t ts;
  25                 std::vector<char> data;
  26         };
  27         struct sample_buffer
  28         {
  29                 uint64_t ts;
  30                 short l;
  31                 short r;
  32         };
  33
  34         std::deque<frame_buffer> frames;
  35         std::deque<sample_buffer> samples;
  36
  37         std::vector<char> compress_frame(uint32_t* memory, uint32_t width, uint32_t height);
  38         void flush_buffers(bool force);
  39         void flush_frame(frame_buffer& f);
  40         void flush_sample(sample_buffer& s);
  41
  42         std::ofstream jmd;
  43         uint64_t last_written_ts;
  44         unsigned clevel;
  45 };
  46
  47 #endif