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Do not cross-fade if two songs of the same CUE file are consecutively being played

This commit is contained in:
Andrew Udvare 2011-03-06 03:15:28 +00:00
parent 4a020c0c04
commit dabeab9360
1 changed files with 32 additions and 14 deletions
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46
src/core/player.cpp
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@ -377,9 +377,31 @@ void Player::ShowOSD() {
}
void Player::TrackAboutToEnd() {
if (engine_->is_autocrossfade_enabled()) {
// Crossfade is on, so just start playing the next track. The current one
// will fade out, and the new one will fade in
int row_ = -1;
if ((row_ = playlists_->active()->next_row()) == -1)
return;
shared_ptr<PlaylistItem> next_item_ = playlists_->active()->item_at(row_);
Song next_song_ = next_item_->Metadata();
Song current_song_ = playlists_->active()->current_item()->Metadata();
bool same_cue_ = next_song_.cue_path() == current_song_.cue_path();
qint64 length_between_ = 0;
bool successive_ = false;
// Test for length so we can know if these songs are consecutively played
if (same_cue_)
length_between_ = next_song_.beginning_nanosec() - current_song_.beginning_nanosec();
// Find out if these songs are successive by comparing the length value of the current song
if (length_between_ && current_song_.length_nanosec() == length_between_)
successive_ = true;
if (engine_->is_autocrossfade_enabled() && !successive_) {
// Crossfade is on and the song is not successive in a CUE file,
// so just start playing the next track.
// The current one will fade out, and the new one will fade in
// But, if there's no next track and we don't want to fade out, then do
// nothing and just let the track finish to completion.
@ -388,30 +410,26 @@ void Player::TrackAboutToEnd() {
return;
TrackEnded();
} else {
}
else {
// Crossfade is off, so start preloading the next track so we don't get a
// gap between songs.
if (current_item_->options() & PlaylistItem::ContainsMultipleTracks)
return;
if (playlists_->active()->next_row() == -1)
if (!next_item_)
return;
shared_ptr<PlaylistItem> item = playlists_->active()->item_at(
playlists_->active()->next_row());
if (!item)
return;
QUrl url = item->Url();
QUrl url = next_item_->Url();
// Get the actual track URL rather than the stream URL.
if (item->options() & PlaylistItem::ContainsMultipleTracks) {
PlaylistItem::SpecialLoadResult result = item->LoadNext();
if (next_item_->options() & PlaylistItem::ContainsMultipleTracks) {
PlaylistItem::SpecialLoadResult result = next_item_->LoadNext();
switch (result.type_) {
case PlaylistItem::SpecialLoadResult::NoMoreTracks:
return;
case PlaylistItem::SpecialLoadResult::WillLoadAsynchronously:
loading_async_ = item->Url();
loading_async_ = next_item_->Url();
return;
case PlaylistItem::SpecialLoadResult::TrackAvailable: