src/apps/mediaplayer/media_node_framework/PlaybackManager.cpp

327

PlaybackManager::IsPlaying() const

src/kits/game/GameSound.cpp

98

BGameSound::IsPlaying()

src/kits/game/GameSoundBuffer.cpp

471

GameSoundBuffer::IsPlaying()

src/kits/game/GameSoundDevice.cpp

246

BGameSoundDevice::IsPlaying(gs_id sound)

src/kits/media/SoundPlayNode.cpp

58

SoundPlayNode::IsPlaying()

src/kits/media/SoundPlayer.cpp

502

BSoundPlayer::IsPlaying(play_id id)

src/kits/midi/Samples.cpp

84

bool BSamples::IsPlaying(void) const

src/servers/media_addon/MediaFilePlayer.cpp

137

MediaFilePlayer::IsPlaying()