diff options
Diffstat (limited to 'includes/external/matrix/node_modules/matrix-js-sdk/src/webrtc/audioContext.ts')
-rw-r--r-- | includes/external/matrix/node_modules/matrix-js-sdk/src/webrtc/audioContext.ts | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/includes/external/matrix/node_modules/matrix-js-sdk/src/webrtc/audioContext.ts b/includes/external/matrix/node_modules/matrix-js-sdk/src/webrtc/audioContext.ts deleted file mode 100644 index 7cf3ed3..0000000 --- a/includes/external/matrix/node_modules/matrix-js-sdk/src/webrtc/audioContext.ts +++ /dev/null @@ -1,44 +0,0 @@ -/* -Copyright 2022 The Matrix.org Foundation C.I.C. - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -let audioContext: AudioContext | null = null; -let refCount = 0; - -/** - * Acquires a reference to the shared AudioContext. - * It's highly recommended to reuse this AudioContext rather than creating your - * own, because multiple AudioContexts can be problematic in some browsers. - * Make sure to call releaseContext when you're done using it. - * @returns The shared AudioContext - */ -export const acquireContext = (): AudioContext => { - if (audioContext === null) audioContext = new AudioContext(); - refCount++; - return audioContext; -}; - -/** - * Signals that one of the references to the shared AudioContext has been - * released, allowing the context and associated hardware resources to be - * cleaned up if nothing else is using it. - */ -export const releaseContext = (): void => { - refCount--; - if (refCount === 0) { - audioContext?.close(); - audioContext = null; - } -}; |