diff options
author | Juan Linietsky <reduzio@gmail.com> | 2019-04-27 14:05:16 -0300 |
---|---|---|
committer | Juan Linietsky <reduzio@gmail.com> | 2019-04-27 14:05:16 -0300 |
commit | c2027c82334c680e078dae5deb29f4f8e2d64ca2 (patch) | |
tree | 77db8701d0be656bedebb0f0cb3a66bb86ceb420 /scene/audio | |
parent | 040b59c010f3cce63b4c45956c418b74079e24e6 (diff) |
Added functions to further improve music timing
Diffstat (limited to 'scene/audio')
-rw-r--r-- | scene/audio/audio_stream_player.cpp | 18 | ||||
-rw-r--r-- | scene/audio/audio_stream_player.h | 3 |
2 files changed, 19 insertions, 2 deletions
diff --git a/scene/audio/audio_stream_player.cpp b/scene/audio/audio_stream_player.cpp index e52671139a..b326049458 100644 --- a/scene/audio/audio_stream_player.cpp +++ b/scene/audio/audio_stream_player.cpp @@ -94,6 +94,7 @@ void AudioStreamPlayer::_mix_internal(bool p_fadeout) { //set volume for next mix mix_volume_db = target_volume; + time_mixed += double(buffer_size) / AudioServer::get_singleton()->get_mix_rate(); _mix_to_bus(buffer,buffer_size); } @@ -122,17 +123,23 @@ void AudioStreamPlayer::_mix_audio() { _mix_internal(true); stream_playback->stop(); setstop=false; - } else if (setseek >= 0.0) { + } + + if (setseek >= 0.0 && !stop_has_priority) { if (stream_playback->is_playing()) { //fade out to avoid pops _mix_internal(true); + } else { + time_mixed=0; } stream_playback->start(setseek); setseek = -1.0; //reset seek mix_volume_db = volume_db; //reset ramp } + stop_has_priority = false; + _mix_internal(false); } @@ -247,7 +254,7 @@ void AudioStreamPlayer::play(float p_from_pos) { if (stream_playback.is_valid()) { //mix_volume_db = volume_db; do not reset volume ramp here, can cause clicks setseek = p_from_pos; - setstop = false; + stop_has_priority=false; active = true; set_process_internal(true); } @@ -264,6 +271,7 @@ void AudioStreamPlayer::stop() { if (stream_playback.is_valid() && active) { setstop=true; + stop_has_priority=true; } } @@ -285,6 +293,10 @@ float AudioStreamPlayer::get_playback_position() { return 0; } +float AudioStreamPlayer::get_mix_time() const { + return time_mixed; +} + void AudioStreamPlayer::set_bus(const StringName &p_bus) { //if audio is active, must lock this @@ -388,6 +400,7 @@ void AudioStreamPlayer::_bind_methods() { ClassDB::bind_method(D_METHOD("is_playing"), &AudioStreamPlayer::is_playing); ClassDB::bind_method(D_METHOD("get_playback_position"), &AudioStreamPlayer::get_playback_position); + ClassDB::bind_method(D_METHOD("get_mix_time"), &AudioStreamPlayer::get_mix_time); ClassDB::bind_method(D_METHOD("set_bus", "bus"), &AudioStreamPlayer::set_bus); ClassDB::bind_method(D_METHOD("get_bus"), &AudioStreamPlayer::get_bus); @@ -438,6 +451,7 @@ AudioStreamPlayer::AudioStreamPlayer() { fadeout_buffer.resize(512); setstop=false; use_fadeout=false; + time_mixed = 0; AudioServer::get_singleton()->connect("bus_layout_changed", this, "_bus_layout_changed"); } diff --git a/scene/audio/audio_stream_player.h b/scene/audio/audio_stream_player.h index 36a437c616..5ff2fdf06c 100644 --- a/scene/audio/audio_stream_player.h +++ b/scene/audio/audio_stream_player.h @@ -52,11 +52,13 @@ private: Vector<AudioFrame> fadeout_buffer; bool use_fadeout; + double time_mixed; volatile float setseek; volatile bool active; volatile bool setstop; + volatile bool stop_has_priority; float mix_volume_db; float pitch_scale; @@ -98,6 +100,7 @@ public: void stop(); bool is_playing() const; float get_playback_position(); + float get_mix_time() const; void set_bus(const StringName &p_bus); StringName get_bus() const; |