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Merge branch 'QB64-Phoenix-Edition:main' into audio-enhancements

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Samuel Gomes 2023-04-20 20:55:48 +05:30 committed by GitHub
parent feeba9c3fb 8097629b82
commit 5692d476b4
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1 changed files with 9 additions and 16 deletions
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25
internal/c/parts/audio/audio.cpp
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@ -1500,23 +1500,16 @@ void sub_sound(double frequency, double lengthInClockTicks) {
audioEngine.waveform->AwaitPlaybackCompletion();
}
/// <summary>
/// This generates a default 'beep' sound.
/// </summary>
void sub_beep() { sub_sound(900, 5); }
/// @brief This generates a default 'beep' sound
void sub_beep() {
sub_sound(900, 4.5);
sub_sound(32767, 0.5); // we'll send a very short silence after the beep so that two successive beeps sound unique
}
/// <summary>
/// This was designed to returned the number of notes in the background music queue.
/// However, here we'll just return the number of sample frame remaining to play when Play(), Sound() or Beep() are used.
/// This allows programs like the following to compile and work.
///
/// Music$ = "MBT180o2P2P8L8GGGL2E-P24P8L8FFFL2D"
/// PLAY Music$
/// WHILE PLAY(0) > 5: WEND
/// PRINT "Just about done!"
/// </summary>
/// <param name="ignore">Well, it's ignored</param>
/// <returns>Returns the number of sample frames left to play for Play(), Sound() & Beep()</returns>
/// @brief This was designed to returned the number of notes in the background music queue.
/// However, here we'll just return the number of sample frame remaining to play when Play(), Sound() or Beep() are used
/// @param ignore Well, it's ignored
/// @return Returns the number of sample frames left to play for Play(), Sound() & Beep()
int32_t func_play(int32_t ignore) {
if (audioEngine.isInitialized && audioEngine.sndInternal == 0 && audioEngine.soundHandles[audioEngine.sndInternal]->rawStream) {
return (int32_t)audioEngine.soundHandles[audioEngine.sndInternal]->rawStream->GetSampleFramesRemaining();