Non-transferable SharedArrayBuffer payload support

mes · Oct 12, 2017 · 0155346 · 0155346
1 parent 4463eda
commit 0155346
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/doc/API.md b/doc/API.md
@@ -638,7 +638,7 @@ Note: If `fLoader` or `pLoader` are used, they overwrite `loader`!
       @callback onSuccessCallback
       @param response {object} - response data
       @param response.url {string} - response URL (which might have been redirected)
-      @param response.data {string/arraybuffer} - response data (reponse type should be as per context.responseType)
+      @param response.data {string/arraybuffer/sharedarraybuffer} - response data (reponse type should be as per context.responseType)
       @param stats {object} - loading stats
       @param stats.trequest {number} - performance.now() just after load() has been called
       @param stats.tfirst {number} - performance.now() of first received byte
@@ -657,7 +657,7 @@ Note: If `fLoader` or `pLoader` are used, they overwrite `loader`!
       @param [stats.total] {number} - total nb of bytes
       @param [stats.bw] {number} - current download bandwidth in bit/s (monitored by ABR controller to control emergency switch down)
       @param context {object} - loader context
-      @param data {string/arraybuffer} - onProgress data (should be defined only if context.progressData === true)
+      @param data {string/arraybuffer/sharedarraybuffer} - onProgress data (should be defined only if context.progressData === true)
       @param networkDetails {object} - loader network details (the xhr for default loaders)
 
       @callback onErrorCallback

diff --git a/src/demux/demuxer.js b/src/demux/demuxer.js
@@ -109,8 +109,8 @@ class Demuxer {
     }
     this.frag = frag;
     if (w) {
-      // post fragment payload as transferable objects (no copy)
-      w.postMessage({cmd: 'demux', data, decryptdata, initSegment, audioCodec, videoCodec, timeOffset, discontinuity, trackSwitch, contiguous, duration, accurateTimeOffset,defaultInitPTS}, [data]);
+      // post fragment payload as transferable objects for ArrayBuffer (no copy)
+      w.postMessage({cmd: 'demux', data, decryptdata, initSegment, audioCodec, videoCodec, timeOffset, discontinuity, trackSwitch, contiguous, duration, accurateTimeOffset,defaultInitPTS}, data instanceof ArrayBuffer ? [data] : []);
     } else {
       let demuxer = this.demuxer;
       if (demuxer) {