---

cdaudio_win32.h

Go to the documentation of this file.

#ifndef header_cdaudio_win32
#define header_cdaudio_win32

#include "API/Sound/cd_audio.h"

/* Conversion functions from frames to Minute/Second/Frames and vice versa */
#define CD_FPS  75
#define FRAMES_TO_MSF(f, M,S,F) {                                       \
        int value = f;                                                  \
        *(F) = value%CD_FPS;                                            \
        value /= CD_FPS;                                                \
        *(S) = value%60;                                                \
        value /= 60;                                                    \
        *(M) = value;                                                   \
}
#define MSF_TO_FRAMES(M, S, F)  ((M)*60*CD_FPS+(S)*CD_FPS+(F))

class CL_CDDrive_Win32 : public CL_CDDrive
{
public:
        static void init_cdaudio();

        CL_CDDrive_Win32(std::string path, std::string name);
        virtual ~CL_CDDrive_Win32();

        virtual bool init();

        virtual std::string get_drive_path();
        virtual std::string get_cd_name();

        virtual int get_num_tracks();

        virtual bool is_playing();
        virtual int get_cur_track();
        virtual int get_cur_frame();

        virtual bool play_tracks(int track, int end_track=0);
        virtual bool play_frames(int frame, int end_frame=0);
        virtual bool play_track(int track);

        virtual void stop();
        virtual void pause();
        virtual void resume();
private:
        std::string path, name;
        MCIDEVICEID id;
        
        struct STrack
        {
                unsigned int id;
                unsigned int start_frame;
                unsigned int length_frames;
                bool is_audio;
        };
        std::vector<STrack> tracks;
        unsigned int num_tracks;

        int cur_track;
        int cur_frame;
        bool cd_playing;

        bool send_command(unsigned int msg, unsigned int flags, void *arg);
        bool read_toc();
        void update_status();
};

#endif

---