diff options
Diffstat (limited to 'chromium/third_party/blink/renderer/modules/webaudio/audio_context.h')
| -rw-r--r-- | chromium/third_party/blink/renderer/modules/webaudio/audio_context.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/chromium/third_party/blink/renderer/modules/webaudio/audio_context.h b/chromium/third_party/blink/renderer/modules/webaudio/audio_context.h index 3d253775521..9680cfdc3e4 100644 --- a/chromium/third_party/blink/renderer/modules/webaudio/audio_context.h +++ b/chromium/third_party/blink/renderer/modules/webaudio/audio_context.h @@ -11,6 +11,7 @@ #include "third_party/blink/renderer/modules/webaudio/audio_context_options.h" #include "third_party/blink/renderer/modules/webaudio/base_audio_context.h" #include "third_party/blink/renderer/platform/heap/handle.h" +#include "third_party/blink/renderer/platform/heap/self_keep_alive.h" namespace blink { @@ -104,6 +105,13 @@ class MODULES_EXPORT AudioContext : public BaseAudioContext { // Record the current autoplay metrics. void RecordAutoplayMetrics(); + // Starts rendering via AudioDestinationNode. This sets the self-referencing + // pointer to this object. + void StartRendering() override; + + // Called when the context is being closed to stop rendering audio and clean + // up handlers. This clears the self-referencing pointer, making this object + // available for the potential GC. void StopRendering(); void DidClose(); @@ -126,6 +134,8 @@ class MODULES_EXPORT AudioContext : public BaseAudioContext { // Records if start() was ever called for any source node in this context. bool source_node_started_ = false; + + SelfKeepAlive<AudioContext> keep_alive_; }; } // namespace blink |