File moo.patch of Package firefox-hardened

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File moo.patch of Package firefox-hardened (Revision fdafb50fef30698e525e052b282a06b7)

Currently displaying revision fdafb50fef30698e525e052b282a06b7 , Show latest

--- a/dom/media/webaudio/AudioContext.h     2022-08-30 18:25:01.000000000 -0300
+++ b/dom/media/webaudio/AudioContext.h.new 2022-12-05 18:30:56.268418094 -0300
@@ -249,7 +249,7 @@
 
   already_AddRefed<StereoPannerNode> CreateStereoPanner(ErrorResult& aRv);
 
-  already_AddRefed<AnalyserNode> CreateAnalyser(ErrorResult& aRv);
+  //already_AddRefed<AnalyserNode> CreateAnalyser(ErrorResult& aRv);
 
   already_AddRefed<GainNode> CreateGain(ErrorResult& aRv);
 
--- a/dom/media/webaudio/AudioContext.cpp   2022-08-30 18:25:01.000000000 -0300
+++ b/dom/media/webaudio/AudioContext.cpp.new       2022-12-05 18:30:35.548417610 -0300
@@ -429,7 +429,7 @@
 }
 
 already_AddRefed<AnalyserNode> AudioContext::CreateAnalyser(ErrorResult& aRv) {
-  return AnalyserNode::Create(*this, AnalyserOptions(), aRv);
+  //return AnalyserNode::Create(*this, AnalyserOptions(), aRv);
 }
 
 already_AddRefed<StereoPannerNode> AudioContext::CreateStereoPanner(
--- a/dom/media/webaudio/AnalyserNode.h     2022-08-30 18:25:02.000000000 -0300
+++ b/dom/media/webaudio/AnalyserNode.h.new 2022-12-05 18:28:08.885080864 -0300
@@ -33,10 +33,10 @@
     return Create(aAudioContext, aOptions, aRv);
   }
 
-  void GetFloatFrequencyData(const Float32Array& aArray);
-  void GetByteFrequencyData(const Uint8Array& aArray);
-  void GetFloatTimeDomainData(const Float32Array& aArray);
-  void GetByteTimeDomainData(const Uint8Array& aArray);
+  //void GetFloatFrequencyData(const Float32Array& aArray);
+  //void GetByteFrequencyData(const Uint8Array& aArray);
+  //void GetFloatTimeDomainData(const Float32Array& aArray);
+  //void GetByteTimeDomainData(const Uint8Array& aArray);
   uint32_t FftSize() const { return mAnalysisBlock.FFTSize(); }
   void SetFftSize(uint32_t aValue, ErrorResult& aRv);
   uint32_t FrequencyBinCount() const { return FftSize() / 2; }
--- a/dom/media/webaudio/AnalyserNode.cpp   2022-08-30 18:25:07.000000000 -0300
+++ b/dom/media/webaudio/AnalyserNode.cpp.new       2022-12-05 18:29:54.798416662 -0300
@@ -249,12 +249,12 @@
 }
 
 void AnalyserNode::GetFloatTimeDomainData(const Float32Array& aArray) {
-  aArray.ComputeState();
+  //aArray.ComputeState();
 
-  float* buffer = aArray.Data();
-  size_t length = std::min(aArray.Length(), FftSize());
+  //float* buffer = aArray.Data();
+  //size_t length = std::min(aArray.Length(), FftSize());
 
-  GetTimeDomainData(buffer, length);
+//  GetTimeDomainData(buffer, length);
 }
 
 void AnalyserNode::GetByteTimeDomainData(const Uint8Array& aArray) {
@@ -264,7 +264,7 @@
 
   AlignedTArray<float> tmpBuffer;
   if (!tmpBuffer.SetLength(length, fallible)) {
-    return;
+    //return;
   }
 
   GetTimeDomainData(tmpBuffer.Elements(), length);
@@ -306,18 +306,18 @@
   return true;
 }
 
-void AnalyserNode::ApplyBlackmanWindow(float* aBuffer, uint32_t aSize) {
-  double alpha = 0.16;
-  double a0 = 0.5 * (1.0 - alpha);
-  double a1 = 0.5;
-  double a2 = 0.5 * alpha;
-
-  for (uint32_t i = 0; i < aSize; ++i) {
-    double x = double(i) / aSize;
-    double window = a0 - a1 * cos(2 * M_PI * x) + a2 * cos(4 * M_PI * x);
-    aBuffer[i] *= window;
-  }
-}
+//void AnalyserNode::ApplyBlackmanWindow(float* aBuffer, uint32_t aSize) {
+  //double alpha = 0.16;
+  //double a0 = 0.5 * (1.0 - alpha);
+  //double a1 = 0.5;
+  //double a2 = 0.5 * alpha;
+
+  //for (uint32_t i = 0; i < aSize; ++i) {
+    //double x = double(i) / aSize;
+    //double window = a0 - a1 * cos(2 * M_PI * x) + a2 * cos(4 * M_PI * x);
+    //aBuffer[i] *= window;
+  //}
+//}
 
 bool AnalyserNode::AllocateBuffer() {
   bool result = true;

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File moo.patch of Package firefox-hardened (Revision fdafb50fef30698e525e052b282a06b7)

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