From 22b35fa8e923d52a3fa785993c28c3e63cd1ee1e Mon Sep 17 00:00:00 2001
From: Gaming4JC <g4jc@hyperbola.info>
Date: Sat, 2 Nov 2019 11:59:57 -0400
Subject: Issue #1267 - Part 2: fix libcubeb bindings in dom

---
 dom/media/CubebUtils.cpp  | 4 +++-
 dom/media/GraphDriver.cpp | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

(limited to 'dom/media')

diff --git a/dom/media/CubebUtils.cpp b/dom/media/CubebUtils.cpp
index 0f0167d9c..8f1ea0179 100644
--- a/dom/media/CubebUtils.cpp
+++ b/dom/media/CubebUtils.cpp
@@ -55,6 +55,7 @@ bool sCubebPlaybackLatencyPrefSet;
 bool sCubebMSGLatencyPrefSet;
 bool sAudioStreamInitEverSucceeded = false;
 StaticAutoPtr<char> sBrandName;
+StaticAutoPtr<char> sCubebBackendName;
 
 const char kBrandBundleURL[]      = "chrome://branding/locale/brand.properties";
 
@@ -226,7 +227,7 @@ cubeb* GetCubebContextUnlocked()
       sBrandName, "Did not initialize sbrandName, and not on the main thread?");
   }
 
-  int rv = cubeb_init(&sCubebContext, sBrandName);
+  int rv = cubeb_init(&sCubebContext, sBrandName, sCubebBackendName);
   NS_WARNING_ASSERTION(rv == CUBEB_OK, "Could not get a cubeb context.");
   sCubebState = (rv == CUBEB_OK) ? CubebState::Initialized : CubebState::Uninitialized;
 
@@ -292,6 +293,7 @@ void ShutdownLibrary()
     sCubebContext = nullptr;
   }
   sBrandName = nullptr;
+  sCubebBackendName = nullptr;
   // This will ensure we don't try to re-create a context.
   sCubebState = CubebState::Shutdown;
 }
diff --git a/dom/media/GraphDriver.cpp b/dom/media/GraphDriver.cpp
index 37c692a4b..aa75918f1 100644
--- a/dom/media/GraphDriver.cpp
+++ b/dom/media/GraphDriver.cpp
@@ -656,7 +656,7 @@ AudioCallbackDriver::Init()
   if (latencyPref) {
     latency_frames = latencyPref.value();
   } else {
-    if (cubeb_get_min_latency(cubebContext, output, &latency_frames) != CUBEB_OK) {
+    if (cubeb_get_min_latency(cubebContext, &output, &latency_frames) != CUBEB_OK) {
       NS_WARNING("Could not get minimal latency from cubeb.");
     }
   }
-- 
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