static void mute_channels( t_uint64 mask )
{
DUMB_IT_SIGRENDERER * itsr;
void * ptsr;
if ( song_renderer )
{
if ( ptsr = duh_get_playptmod_sigrenderer( song_renderer ) )
{
for ( int channel = 0; channel < 32; channel++ )
{
t_uint64 current_mask = t_uint64(1) << channel;
int muted = !!(mask & current_mask);
playptmod_Mute( ptsr, channel, muted );
}
}
else if ( itsr = duh_get_it_sigrenderer( song_renderer ) )
{
for ( int channel = 0; channel < DUMB_IT_N_CHANNELS; channel++ )
{
t_uint64 current_mask = t_uint64(1) << channel;
int muted = !!(mask & current_mask);
dumb_it_sr_set_channel_muted( itsr, channel, muted );
}
}
}
}
void update()
{
pfc::string8 title;
if ( path.length() )
{
title = pfc::string_filename_ext( path );
title += " - ";
}
title += "DUMB";
uSetWindowText( wnd, title );
BOOL enable = song_renderer != 0 && cfg_control_override;
HWND w;
for ( unsigned i = 0; i < DUMB_IT_N_CHANNELS; ++i )
{
w = GetDlgItem( wnd, IDC_VOICE1 + i );
uSendMessage( w, BM_SETCHECK, ! ( ( mute_mask >> i ) & 1 ) , 0 );
EnableWindow( w, enable );
ShowWindow( w, ( ( t_uint64(1) << i ) & channels_allowed ) ? SW_SHOWNA : SW_HIDE );
}
}
static void initialize_channels()
{
channels_allowed = 0;
if ( song_data )
for ( int order = 0; order < song_data->n_orders; order++ )
{
int pattern = song_data->order[ order ];
if ( pattern < song_data->n_patterns )
{
IT_PATTERN * the_pattern = &song_data->pattern[ pattern ];
IT_ENTRY * entry = the_pattern->entry;
for ( int entry_number = 0; entry_number < the_pattern->n_entries; entry_number++ )
{
if ( entry[ entry_number ].mask & IT_ENTRY_NOTE )
{
channels_allowed |= t_uint64(1) << entry[ entry_number ].channel;
}
}
}
}
}
void ipod_write_shadowdb_v2(ipod_device_ptr_ref_t p_ipod, const char * m_path, const ipod::tasks::load_database_t & p_library, threaded_process_v2_t & p_status,abort_callback & p_abort)
{
pfc::string8 newpath;
bool b_opened = false;
//string_print_drive m_path(p_ipod->drive);
try
{
pfc::string8 path = m_path, path_shuffle, path_pstate, path_stats;
pfc::string8 backup_path;
path << "\\iTunes\\" << "iTunesSD";
path_shuffle << m_path << "\\iTunes\\" << "iTunesShuffle";
path_pstate << m_path << "\\iTunes\\" << "iTunesPState";
path_stats << m_path << "\\iTunes\\" << "iTunesStats";
newpath << path << ".temp";
t_size i, count_tracks = p_library.m_tracks.get_count(), count_playlists = p_library.m_playlists.get_count();
const t_uint32 shdb_length = 0x40;
const t_uint32 shtr_length = 372;
const t_uint32 shth_length = (5 + count_tracks)*sizeof(t_uint32);
iTunesSD2::writer header;
header.write_lendian_t(iTunesSD2::shdb, p_abort);
header.write_lendian_t(0x02000003, p_abort);
header.write_lendian_t(shdb_length, p_abort);
header.write_lendian_t(count_tracks, p_abort);
header.write_lendian_t(count_playlists + 1, p_abort);
header.write_lendian_t(t_uint32(0), p_abort);
header.write_lendian_t(t_uint32(0), p_abort);
header.write_lendian_t(t_uint8(0), p_abort);
header.write_lendian_t(t_uint8(p_library.m_itunesprefs.m_voiceover_enabled ? 1 : 0), p_abort); //voiceover_enabled
header.write_lendian_t(t_uint8(0), p_abort);
header.write_lendian_t(t_uint8(0), p_abort);
header.write_lendian_t(count_tracks, p_abort);
header.write_lendian_t(shdb_length, p_abort); //shth offset
header.write_lendian_t(shdb_length + shth_length + shtr_length*count_tracks, p_abort); //shph offset
header.write_lendian_t(t_uint32(0), p_abort);
header.write_lendian_t(t_uint32(0), p_abort);
header.write_lendian_t(t_uint32(0), p_abort);
header.write_lendian_t(t_uint32(0), p_abort);
header.write_lendian_t(t_uint32(0), p_abort);
{
iTunesSD2::writer shth;
shth.write_lendian_t(iTunesSD2::shth, p_abort);
shth.write_lendian_t(shth_length, p_abort);
shth.write_lendian_t(count_tracks, p_abort);
shth.write_lendian_t(t_uint32(0), p_abort);
shth.write_lendian_t(t_uint32(0), p_abort);
for (i=0; i<count_tracks; i++)
shth.write_lendian_t(shdb_length + shth_length + i*shtr_length, p_abort);
header.write(shth, p_abort);
}
for (i=0; i<count_tracks; i++)
{
const pfc::rcptr_t<itunesdb::t_track> & p_track = p_library.m_tracks[i];
iTunesSD2::writer shtr;
shtr.write_lendian_t(iTunesSD2::shtr, p_abort);
shtr.write_lendian_t(shtr_length, p_abort);
shtr.write_lendian_t(t_uint32(0), p_abort); //start pos
shtr.write_lendian_t(p_track->length, p_abort);
int volume = 0;
if (p_ipod->m_device_properties.m_SupportsSoundCheck)
{
unsigned sc = p_library.m_tracks[i]->soundcheck;
int voli = p_library.m_tracks[i]->volume;
double volf = (double)voli / 255.0 + 1.0;
if (volf == 0.0)
{
volume = -144;
}
else
{
double scdb = sc ? 10.0*log10 (1000.0 / (double)sc) : 0; //apple limit to [-12,+12] dB .... but let's not :)
double vol = 20.0 * log10(volf);
volume = round_float_signed(vol + scdb);
if (volume < -48) volume = -144; //silencer ???
else if (volume > 18) volume = 18;
}
}
else
{
volume = 100 + round_float_signed(100.0 + (double)p_library.m_tracks[i]->volume/255.0);
volume = min(volume, 200);
volume = max(volume, 0);
}
shtr.write_lendian_t(t_int32(volume)/*p_track->volume*/, p_abort);
t_uint32 type=0;
pfc::string_extension ext(p_library.m_tracks[i]->location);
if (!stricmp_utf8(ext, "mp3"))
type = 0x1;
else if (!stricmp_utf8(ext, "mp4") || !stricmp_utf8(ext, "m4a") || !stricmp_utf8(ext, "aa") || !stricmp_utf8(ext, "m4b"))
type = 0x2;
else if (!stricmp_utf8(ext, "wav"))
type = 0x4;
shtr.write_lendian_t(type, p_abort);
pfc::string8 path = p_library.m_tracks[i]->location;
path.truncate (256);
path.replace_byte(':','/');
t_size length_path = path.length();
shtr.write(path.get_ptr(), length_path, p_abort);
t_size padding = 256 - length_path;
for (;padding;padding--)
shtr.write_lendian_t(t_uint8(0), p_abort);
shtr.write_lendian_t(t_uint32(0), p_abort);
shtr.write_lendian_t(t_uint8(!p_track->skip_on_shuffle), p_abort);
shtr.write_lendian_t(t_uint8(p_track->remember_playback_position), p_abort);
shtr.write_lendian_t(t_uint8(p_track->gapless_album), p_abort);
shtr.write_lendian_t(t_uint8(0), p_abort);
shtr.write_lendian_t(p_track->encoder_delay, p_abort);
shtr.write_lendian_t(p_track->encoder_padding, p_abort);
shtr.write_lendian_t(p_track->samplecount, p_abort);
shtr.write_lendian_t(t_uint64(p_track->resync_frame_offset), p_abort);
shtr.write_lendian_t(p_track->album_id, p_abort);
shtr.write_lendian_t(t_uint16(p_track->tracknumber), p_abort);
shtr.write_lendian_t(t_uint16(p_track->discnumber), p_abort);
shtr.write_lendian_t(t_uint32(0), p_abort);
shtr.write_lendian_t(t_uint32(0), p_abort);
shtr.write_lendian_t(p_track->pid, p_abort);
shtr.write_lendian_t(p_track->artist_id, p_abort);
shtr.write_lendian_t(t_uint32(0), p_abort);
shtr.write_lendian_t(t_uint32(0), p_abort);
shtr.write_lendian_t(t_uint32(0), p_abort);
shtr.write_lendian_t(t_uint32(0), p_abort);
shtr.write_lendian_t(t_uint32(0), p_abort);
shtr.write_lendian_t(t_uint32(0), p_abort);
shtr.write_lendian_t(t_uint32(0), p_abort);
shtr.write_lendian_t(t_uint32(0), p_abort);
header.write(shtr, p_abort);
}
{
const t_uint32 shph_length = (5+1+count_playlists)*sizeof(t_uint32);
t_uint32 shpl_rolling_start = header.get_size()+shph_length;
iTunesSD2::writer shph;
shph.write_lendian_t(iTunesSD2::shph, p_abort);
shph.write_lendian_t(shph_length, p_abort);
shph.write_lendian_t(count_playlists+1, p_abort);
shph.write_lendian_t(t_uint16(0xffff), p_abort); //wtf
shph.write_lendian_t(t_uint16(0xffff), p_abort); //wtf
shph.write_lendian_t(t_uint16(0xffff), p_abort); //wtf
shph.write_lendian_t(t_uint16(0), p_abort); //wtf
t_uint32 j;
pfc::array_staticsize_t<iTunesSD2::writer> shpl_array(count_playlists + 1);
{
const t_uint32 shpl_size = (11 + count_tracks)*sizeof(t_uint32);
iTunesSD2::writer & shpl = shpl_array[0];
shpl.write_lendian_t(iTunesSD2::shpl, p_abort);
shpl.write_lendian_t(shpl_size, p_abort);
shpl.write_lendian_t(count_tracks, p_abort);
shpl.write_lendian_t(count_tracks, p_abort);
shpl.write_lendian_t(t_uint64(0), p_abort);
shpl.write_lendian_t(t_uint32(1), p_abort);
shpl.write_lendian_t(t_uint32(0), p_abort);
shpl.write_lendian_t(t_uint32(0), p_abort);
shpl.write_lendian_t(t_uint32(0), p_abort);
shpl.write_lendian_t(t_uint32(0), p_abort);
for (j=0; j<count_tracks; j++)
shpl.write_lendian_t(t_uint32(j), p_abort);
}
mmh::permutation_t permuation_track_id(count_tracks);
mmh::g_sort_get_permutation_qsort_v2(p_library.m_tracks.get_ptr(), permuation_track_id, ipod::tasks::load_database_t::g_compare_track_id, false, false);
for (i=0; i<count_playlists; i++)
{
const pfc::rcptr_t<itunesdb::t_playlist> & p_playlist = p_library.m_playlists[i];
t_size count_entries = p_playlist->items.get_count();
pfc::array_t<t_uint32> indices;
indices.set_size(count_entries);
t_size k=0;
for (j=0; j<count_entries; j++)
if (!p_playlist->items[j].is_podcast_group)
{
t_size index;
if (p_library.m_tracks.bsearch_permutation_t(ipod::tasks::load_database_t::g_compare_track_id_with_id, p_playlist->items[j].track_id, permuation_track_id, index))
indices[k++] = index;
}
indices.set_size(k);
const t_uint32 shpl_size = (11 + k)*sizeof(t_uint32);
iTunesSD2::writer & shpl = shpl_array[1+i];
shpl.write_lendian_t(iTunesSD2::shpl, p_abort);
shpl.write_lendian_t(shpl_size, p_abort);
shpl.write_lendian_t(k, p_abort);
shpl.write_lendian_t(k, p_abort);
shpl.write_lendian_t(p_library.m_playlists[i]->id, p_abort);
shpl.write_lendian_t(t_uint32(2), p_abort);
shpl.write_lendian_t(t_uint32(0), p_abort);
shpl.write_lendian_t(t_uint32(0), p_abort);
shpl.write_lendian_t(t_uint32(0), p_abort);
shpl.write_lendian_t(t_uint32(0), p_abort);
for (j=0; j<k; j++)
shpl.write_lendian_t(indices[j], p_abort);
}
for (i=0; i<count_playlists+1; i++)
{
shph.write_lendian_t(shpl_rolling_start, p_abort);
shpl_rolling_start += shpl_array[i].get_size();
}
for (i=0; i<count_playlists+1; i++)
shph.write(shpl_array[i], p_abort);
header.write(shph, p_abort);
}
service_ptr_t<file> p_file;
filesystem::g_open_write_new(p_file, newpath, p_abort);
b_opened=true;
p_file->write(header.get_ptr(), header.get_size(), p_abort);
p_file.release();
b_opened=false;
abort_callback_dummy p_dummy_abort;
backup_path << path.get_ptr() << ".backup";
if (filesystem::g_exists(backup_path, p_dummy_abort))
filesystem::g_remove(backup_path, p_dummy_abort);
if (filesystem::g_exists(path, p_dummy_abort))
filesystem::g_move(path, backup_path, p_dummy_abort);
filesystem::g_move(newpath, path, p_dummy_abort);
if (filesystem::g_exists(path_shuffle, p_dummy_abort))
filesystem::g_remove(path_shuffle, p_dummy_abort);
if (filesystem::g_exists(path_pstate, p_dummy_abort))
filesystem::g_remove(path_pstate, p_dummy_abort);
if (filesystem::g_exists(path_stats, p_dummy_abort))
filesystem::g_remove(path_stats, p_dummy_abort);
}
catch (const exception_aborted &)
{
try
{
abort_callback_impl p_dummy_abort;
if (b_opened)
filesystem::g_remove(newpath, p_dummy_abort);
}
catch (const pfc::exception &) {}
throw;
}
catch (const pfc::exception & ex)
{
try
{
abort_callback_impl p_dummy_abort;
if (b_opened)
filesystem::g_remove(newpath, p_dummy_abort);
}
catch (const pfc::exception &) {}
throw pfc::exception
//console::print
(pfc::string_formatter() << "Error writing iTunesSD file : " << ex.what());
}
}
