Explicitly disconnect generated audio buffers with Web Audio API to guarantee no resources will be leaked. (not sure if this is necessary, but it uncovered a timing bug, and doesn't hurt to be safe)

1 files changed, 3 insertions, 0 deletions

diff --git a/src/library_sdl.js b/src/library_sdl.js
index 3851caaf..e8c4b6b8 100644
--- a/src/library_sdl.js
+++ b/src/library_sdl.js
@@ -1578,6 +1578,9 @@ var LibrarySDL = {
             }
             // Allocate new sound buffer to be played.
             var source = SDL.audioContext['createBufferSource']();
+            if (SDL.audio.soundSource[SDL.audio.nextSoundSource]) {
+              SDL.audio.soundSource[SDL.audio.nextSoundSource]['disconnect']();
+            }
             SDL.audio.soundSource[SDL.audio.nextSoundSource] = source;
             source.buffer = SDL.audioContext['createBuffer'](SDL.audio.channels,sizeSamplesPerChannel,SDL.audio.freq);
             SDL.audio.soundSource[SDL.audio.nextSoundSource]['connect'](SDL.audioContext['destination']);