filesndfile.h

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#ifndef FILESNDFILE_H
#define FILESNDFILE_H

#include "bitspopup.inc"
#include "filebase.h"
#include "filesndfile.h"
#include "sndfile.h"

#include <stdio.h>

// The following libsndfile files have to be modified to support VFS.
// They need to use FILE * instead of file descriptors.
// open doesn't seem to be overridable.
// file_io.c
// sndfile.c
// sndfile.h

class FileSndFile : public FileBase
{
public:
        FileSndFile(Asset *asset, File *file);
        ~FileSndFile();

        static int check_sig(Asset *asset);
        int open_file(int rd, int wr);
        int close_file();
        int set_audio_position(int64_t sample);
        int read_samples(double *buffer, int64_t len);
        int write_samples(double **buffer, int64_t len);
        void format_to_asset();
        void asset_to_format();

        static void get_parameters(BC_WindowBase *parent_window, 
                Asset *asset, 
                BC_WindowBase* &format_window,
                int audio_options,
                int video_options);

        SNDFILE *fd;
        SF_INFO fd_config;
// Temp for interleaved channels
        double *temp_double;
        int64_t temp_allocated;
};

class SndFileConfig;

class SndFileHILO : public BC_Radial
{
public:
        SndFileHILO(SndFileConfig *gui, int x, int y);
        int handle_event();
        SndFileConfig *gui;
};

class SndFileLOHI : public BC_Radial
{
public:
        SndFileLOHI(SndFileConfig *gui, int x, int y);
        int handle_event();
        SndFileConfig *gui;
};


class SndFileConfig : public BC_Window
{
public:
        SndFileConfig(BC_WindowBase *parent_window, Asset *asset);
        ~SndFileConfig();

        int create_objects();
        int close_event();

        BC_WindowBase *parent_window;
        BitsPopup *bits_popup;
        SndFileHILO *hilo;
        SndFileLOHI *lohi;
        Asset *asset;
};

#endif

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