Exemplos de tag_tuple_read em C++ (Cpp)

Exemplo n.º 1

Arquivo: wavpack.c Projeto: CBke/audacious-plugins

static Tuple *
wv_probe_for_tuple(const char * filename, VFSFile * fd)
{
    WavpackContext *ctx;
    Tuple *tu;
    char error[1024];

    ctx = WavpackOpenFileInputEx(&wv_readers, fd, NULL, error, OPEN_TAGS, 0);

    if (ctx == NULL)
        return NULL;

    AUDDBG("starting probe of %p\n", (void *) fd);

    vfs_rewind(fd);
    tu = tuple_new_from_filename(filename);

    vfs_rewind(fd);
    tag_tuple_read(tu, fd);

    tuple_set_int(tu, FIELD_LENGTH, NULL,
        ((uint64_t) WavpackGetNumSamples(ctx) * 1000) / (uint64_t) WavpackGetSampleRate(ctx));
    tuple_set_str(tu, FIELD_CODEC, NULL, "WavPack");

    char * quality = wv_get_quality (ctx);
    tuple_set_str (tu, FIELD_QUALITY, NULL, quality);
    str_unref (quality);

    WavpackCloseFile(ctx);

    AUDDBG("returning tuple %p for file %p\n", (void *) tu, (void *) fd);
    return tu;
}

Exemplo n.º 2

Arquivo: ffaudio-core.c Projeto: rapidrabbit/audacious-plugins

static Tuple *
ffaudio_probe_for_tuple(const gchar *filename, VFSFile *fd)
{
    if (! fd)
        return NULL;

    Tuple * t = read_tuple (filename, fd);
    if (t == NULL)
        return NULL;

    if (! vfs_fseek (fd, 0, SEEK_SET))
        tag_tuple_read (t, fd);

    return t;
}