AudioBuffer, AnalyserNode: fp mitigations: keep disabled AudioContext.playoutStats

not allow applications to measure the quality and latency of audio playback using WebAudio. see https://chromestatus.com/feature/5172818344148992
2024-07-30 08:44:32 +02:00
parent 186cf9533b
commit ceea5ff8f5
1 changed files with 16 additions and 1 deletions
@@ -16,7 +16,8 @@ License: GPL-3.0-only - https://spdx.org/licenses/GPL-3.0-only.html
 .../renderer/modules/webaudio/base_audio_context.h |  2 ++
 .../modules/webaudio/offline_audio_context.cc      |  1 +
 .../renderer/modules/webaudio/realtime_analyser.cc |  7 +++++++
- 10 files changed, 54 insertions(+), 1 deletion(-)
+ .../platform/runtime_enabled_features.json5        |  4 ++--
+ 11 files changed, 56 insertions(+), 3 deletions(-)
 create mode 100644 cromite_flags/chrome/browser/about_flags_cc/AudioBuffer-AnalyserNode-fp-mitigations.inc
 create mode 100644 cromite_flags/third_party/blink/common/features_cc/AudioBuffer-AnalyserNode-fp-mitigations.inc
 create mode 100644 cromite_flags/third_party/blink/common/features_h/AudioBuffer-AnalyserNode-fp-mitigations.inc
@@ -203,4 +204,18 @@ diff --git a/third_party/blink/renderer/modules/webaudio/realtime_analyser.cc b/
     }
   }
 }
+diff --git a/third_party/blink/renderer/platform/runtime_enabled_features.json5 b/third_party/blink/renderer/platform/runtime_enabled_features.json5
+--- a/third_party/blink/renderer/platform/runtime_enabled_features.json5
+++ b/third_party/blink/renderer/platform/runtime_enabled_features.json5
+@@ -375,8 +375,8 @@
+     {
+       // AudioContext.playoutStats interface.
+       // https://chromestatus.com/feature/5172818344148992
+-      name: "AudioContextPlayoutStats",
+-      status: "experimental",
+      name: "AudioContextPlayoutStats",   // keep AudioContextPlayoutStats
+      status: "experimental",             // experimental
+     },
+     {
+       name: "AudioContextSetSinkId",
 --