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| author | Rémi Verschelde <remi@verschelde.fr> | 2021-10-29 07:53:59 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-10-29 07:53:59 +0200 |
| commit | ddecaf5451890fc7d2a931807c78fd1fe3a3e65e (patch) | |
| tree | 0f379ec5b81d5ea9d812df221e10a37d9546852d | |
| parent | 93078089878296cca7548692fd2e472898379d1c (diff) | |
| parent | c088a2dd897de6c20ac8f5563700f3e455aa818b (diff) | |
Merge pull request #54366 from lyuma/audio_stream_player_finished_signal
Fix crash due to reentrancy in AudioStreamPlayer* finished signal.
| -rw-r--r-- | scene/2d/audio_stream_player_2d.cpp | 4 | ||||
| -rw-r--r-- | scene/3d/audio_stream_player_3d.cpp | 4 | ||||
| -rw-r--r-- | scene/audio/audio_stream_player.cpp | 4 |
3 files changed, 9 insertions, 3 deletions
diff --git a/scene/2d/audio_stream_player_2d.cpp b/scene/2d/audio_stream_player_2d.cpp index 18a50ae098..f73d52152e 100644 --- a/scene/2d/audio_stream_player_2d.cpp +++ b/scene/2d/audio_stream_player_2d.cpp @@ -78,7 +78,6 @@ void AudioStreamPlayer2D::_notification(int p_what) { Vector<Ref<AudioStreamPlayback>> playbacks_to_remove; for (Ref<AudioStreamPlayback> &playback : stream_playbacks) { if (playback.is_valid() && !AudioServer::get_singleton()->is_playback_active(playback) && !AudioServer::get_singleton()->is_playback_paused(playback)) { - emit_signal(SNAME("finished")); playbacks_to_remove.push_back(playback); } } @@ -91,6 +90,9 @@ void AudioStreamPlayer2D::_notification(int p_what) { active.clear(); set_physics_process_internal(false); } + if (!playbacks_to_remove.is_empty()) { + emit_signal(SNAME("finished")); + } } while (stream_playbacks.size() > max_polyphony) { diff --git a/scene/3d/audio_stream_player_3d.cpp b/scene/3d/audio_stream_player_3d.cpp index 261acbeeb9..b5e4eac5d5 100644 --- a/scene/3d/audio_stream_player_3d.cpp +++ b/scene/3d/audio_stream_player_3d.cpp @@ -292,7 +292,6 @@ void AudioStreamPlayer3D::_notification(int p_what) { Vector<Ref<AudioStreamPlayback>> playbacks_to_remove; for (Ref<AudioStreamPlayback> &playback : stream_playbacks) { if (playback.is_valid() && !AudioServer::get_singleton()->is_playback_active(playback) && !AudioServer::get_singleton()->is_playback_paused(playback)) { - emit_signal(SNAME("finished")); playbacks_to_remove.push_back(playback); } } @@ -305,6 +304,9 @@ void AudioStreamPlayer3D::_notification(int p_what) { active.clear(); set_physics_process_internal(false); } + if (!playbacks_to_remove.is_empty()) { + emit_signal(SNAME("finished")); + } } while (stream_playbacks.size() > max_polyphony) { diff --git a/scene/audio/audio_stream_player.cpp b/scene/audio/audio_stream_player.cpp index 5065f21604..43c4ce4c82 100644 --- a/scene/audio/audio_stream_player.cpp +++ b/scene/audio/audio_stream_player.cpp @@ -45,7 +45,6 @@ void AudioStreamPlayer::_notification(int p_what) { Vector<Ref<AudioStreamPlayback>> playbacks_to_remove; for (Ref<AudioStreamPlayback> &playback : stream_playbacks) { if (playback.is_valid() && !AudioServer::get_singleton()->is_playback_active(playback) && !AudioServer::get_singleton()->is_playback_paused(playback)) { - emit_signal(SNAME("finished")); playbacks_to_remove.push_back(playback); } } @@ -58,6 +57,9 @@ void AudioStreamPlayer::_notification(int p_what) { active.clear(); set_process_internal(false); } + if (!playbacks_to_remove.is_empty()) { + emit_signal(SNAME("finished")); + } } if (p_what == NOTIFICATION_EXIT_TREE) { |