Merging upstream version 115.12.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

5 files changed, 102 insertions, 25 deletions

diff --git a/dom/media/MediaInfo.h b/dom/media/MediaInfo.h
index c692b94d64..4dba606420 100644
--- a/dom/media/MediaInfo.h
+++ b/dom/media/MediaInfo.h
@@ -351,7 +351,32 @@ class VideoInfo : public TrackInfo {
         mExtraData(new MediaByteBuffer),
         mRotation(kDegree_0) {}
 
-  VideoInfo(const VideoInfo& aOther) = default;
+  VideoInfo(const VideoInfo& aOther) : TrackInfo(aOther) {
+    if (aOther.mCodecSpecificConfig) {
+      mCodecSpecificConfig = new MediaByteBuffer();
+      mCodecSpecificConfig->AppendElements(
+          reinterpret_cast<uint8_t*>(aOther.mCodecSpecificConfig->Elements()),
+          aOther.mCodecSpecificConfig->Length());
+    }
+    if (aOther.mExtraData) {
+      mExtraData = new MediaByteBuffer();
+      mExtraData->AppendElements(
+          reinterpret_cast<uint8_t*>(aOther.mExtraData->Elements()),
+          aOther.mExtraData->Length());
+    }
+    mDisplay = aOther.mDisplay;
+    mStereoMode = aOther.mStereoMode;
+    mImage = aOther.mImage;
+    mRotation = aOther.mRotation;
+    mColorDepth = aOther.mColorDepth;
+    mColorSpace = aOther.mColorSpace;
+    mColorPrimaries = aOther.mColorPrimaries;
+    mTransferFunction = aOther.mTransferFunction;
+    mColorRange = aOther.mColorRange;
+    mImageRect = aOther.mImageRect;
+    mAlphaPresent = aOther.mAlphaPresent;
+    mFrameRate = aOther.mFrameRate;
+  };
 
   bool operator==(const VideoInfo& rhs) const;
 
diff --git a/dom/media/gmp/GMPVideoDecoderChild.cpp b/dom/media/gmp/GMPVideoDecoderChild.cpp
index 0f605cca9b..f60952ee51 100644
--- a/dom/media/gmp/GMPVideoDecoderChild.cpp
+++ b/dom/media/gmp/GMPVideoDecoderChild.cpp
@@ -36,12 +36,17 @@ void GMPVideoDecoderChild::Init(GMPVideoDecoder* aDecoder) {
 GMPVideoHostImpl& GMPVideoDecoderChild::Host() { return mVideoHost; }
 
 void GMPVideoDecoderChild::Decoded(GMPVideoi420Frame* aDecodedFrame) {
-  MOZ_ASSERT(mPlugin->GMPMessageLoop() == MessageLoop::current());
-
   if (!aDecodedFrame) {
     MOZ_CRASH("Not given a decoded frame!");
   }
 
+  if (NS_WARN_IF(!mPlugin)) {
+    aDecodedFrame->Destroy();
+    return;
+  }
+
+  MOZ_ASSERT(mPlugin->GMPMessageLoop() == MessageLoop::current());
+
   auto df = static_cast<GMPVideoi420FrameImpl*>(aDecodedFrame);
 
   GMPVideoi420FrameData frameData;
@@ -53,36 +58,60 @@ void GMPVideoDecoderChild::Decoded(GMPVideoi420Frame* aDecodedFrame) {
 
 void GMPVideoDecoderChild::ReceivedDecodedReferenceFrame(
     const uint64_t aPictureId) {
+  if (NS_WARN_IF(!mPlugin)) {
+    return;
+  }
+
   MOZ_ASSERT(mPlugin->GMPMessageLoop() == MessageLoop::current());
 
   SendReceivedDecodedReferenceFrame(aPictureId);
 }
 
 void GMPVideoDecoderChild::ReceivedDecodedFrame(const uint64_t aPictureId) {
+  if (NS_WARN_IF(!mPlugin)) {
+    return;
+  }
+
   MOZ_ASSERT(mPlugin->GMPMessageLoop() == MessageLoop::current());
 
   SendReceivedDecodedFrame(aPictureId);
 }
 
 void GMPVideoDecoderChild::InputDataExhausted() {
+  if (NS_WARN_IF(!mPlugin)) {
+    return;
+  }
+
   MOZ_ASSERT(mPlugin->GMPMessageLoop() == MessageLoop::current());
 
   SendInputDataExhausted();
 }
 
 void GMPVideoDecoderChild::DrainComplete() {
+  if (NS_WARN_IF(!mPlugin)) {
+    return;
+  }
+
   MOZ_ASSERT(mPlugin->GMPMessageLoop() == MessageLoop::current());
 
   SendDrainComplete();
 }
 
 void GMPVideoDecoderChild::ResetComplete() {
+  if (NS_WARN_IF(!mPlugin)) {
+    return;
+  }
+
   MOZ_ASSERT(mPlugin->GMPMessageLoop() == MessageLoop::current());
 
   SendResetComplete();
 }
 
 void GMPVideoDecoderChild::Error(GMPErr aError) {
+  if (NS_WARN_IF(!mPlugin)) {
+    return;
+  }
+
   MOZ_ASSERT(mPlugin->GMPMessageLoop() == MessageLoop::current());
 
   SendError(aError);
@@ -121,9 +150,9 @@ mozilla::ipc::IPCResult GMPVideoDecoderChild::RecvDecode(
 
 mozilla::ipc::IPCResult GMPVideoDecoderChild::RecvChildShmemForPool(
     Shmem&& aFrameBuffer) {
-  if (aFrameBuffer.IsWritable()) {
-    mVideoHost.SharedMemMgr()->MgrDeallocShmem(GMPSharedMem::kGMPFrameData,
-                                               aFrameBuffer);
+  GMPSharedMemManager* memMgr = mVideoHost.SharedMemMgr();
+  if (memMgr && aFrameBuffer.IsWritable()) {
+    memMgr->MgrDeallocShmem(GMPSharedMem::kGMPFrameData, aFrameBuffer);
   }
   return IPC_OK();
 }
@@ -153,6 +182,7 @@ mozilla::ipc::IPCResult GMPVideoDecoderChild::RecvDrain() {
 }
 
 mozilla::ipc::IPCResult GMPVideoDecoderChild::RecvDecodingComplete() {
+  MOZ_ASSERT(mPlugin);
   MOZ_ASSERT(mPlugin->GMPMessageLoop() == MessageLoop::current());
 
   if (mNeedShmemIntrCount) {
@@ -163,6 +193,13 @@ mozilla::ipc::IPCResult GMPVideoDecoderChild::RecvDecodingComplete() {
     mPendingDecodeComplete = true;
     return IPC_OK();
   }
+
+  // This will call ActorDestroy.
+  Unused << Send__delete__(this);
+  return IPC_OK();
+}
+
+void GMPVideoDecoderChild::ActorDestroy(ActorDestroyReason why) {
   if (mVideoDecoder) {
     // Ignore any return code. It is OK for this to fail without killing the
     // process.
@@ -173,13 +210,13 @@ mozilla::ipc::IPCResult GMPVideoDecoderChild::RecvDecodingComplete() {
   mVideoHost.DoneWithAPI();
 
   mPlugin = nullptr;
-
-  Unused << Send__delete__(this);
-
-  return IPC_OK();
 }
 
 bool GMPVideoDecoderChild::Alloc(size_t aSize, Shmem* aMem) {
+  if (NS_WARN_IF(!mPlugin)) {
+    return false;
+  }
+
   MOZ_ASSERT(mPlugin->GMPMessageLoop() == MessageLoop::current());
 
   bool rv;
diff --git a/dom/media/gmp/GMPVideoDecoderChild.h b/dom/media/gmp/GMPVideoDecoderChild.h
index 3c74e5f02c..527d6cad44 100644
--- a/dom/media/gmp/GMPVideoDecoderChild.h
+++ b/dom/media/gmp/GMPVideoDecoderChild.h
@@ -59,6 +59,7 @@ class GMPVideoDecoderChild : public PGMPVideoDecoderChild,
   mozilla::ipc::IPCResult RecvReset();
   mozilla::ipc::IPCResult RecvDrain();
   mozilla::ipc::IPCResult RecvDecodingComplete();
+  void ActorDestroy(ActorDestroyReason why) override;
 
   GMPContentChild* mPlugin;
   GMPVideoDecoder* mVideoDecoder;
diff --git a/dom/media/gmp/GMPVideoEncoderChild.cpp b/dom/media/gmp/GMPVideoEncoderChild.cpp
index 19a96b5efe..01a913f920 100644
--- a/dom/media/gmp/GMPVideoEncoderChild.cpp
+++ b/dom/media/gmp/GMPVideoEncoderChild.cpp
@@ -38,6 +38,11 @@ GMPVideoHostImpl& GMPVideoEncoderChild::Host() { return mVideoHost; }
 void GMPVideoEncoderChild::Encoded(GMPVideoEncodedFrame* aEncodedFrame,
                                    const uint8_t* aCodecSpecificInfo,
                                    uint32_t aCodecSpecificInfoLength) {
+  if (NS_WARN_IF(!mPlugin)) {
+    aEncodedFrame->Destroy();
+    return;
+  }
+
   MOZ_ASSERT(mPlugin->GMPMessageLoop() == MessageLoop::current());
 
   auto ef = static_cast<GMPVideoEncodedFrameImpl*>(aEncodedFrame);
@@ -53,6 +58,10 @@ void GMPVideoEncoderChild::Encoded(GMPVideoEncodedFrame* aEncodedFrame,
 }
 
 void GMPVideoEncoderChild::Error(GMPErr aError) {
+  if (NS_WARN_IF(!mPlugin)) {
+    return;
+  }
+
   MOZ_ASSERT(mPlugin->GMPMessageLoop() == MessageLoop::current());
 
   SendError(aError);
@@ -95,9 +104,9 @@ mozilla::ipc::IPCResult GMPVideoEncoderChild::RecvEncode(
 
 mozilla::ipc::IPCResult GMPVideoEncoderChild::RecvChildShmemForPool(
     Shmem&& aEncodedBuffer) {
-  if (aEncodedBuffer.IsWritable()) {
-    mVideoHost.SharedMemMgr()->MgrDeallocShmem(GMPSharedMem::kGMPEncodedData,
-                                               aEncodedBuffer);
+  GMPSharedMemManager* memMgr = mVideoHost.SharedMemMgr();
+  if (memMgr && aEncodedBuffer.IsWritable()) {
+    memMgr->MgrDeallocShmem(GMPSharedMem::kGMPEncodedData, aEncodedBuffer);
   }
   return IPC_OK();
 }
@@ -142,6 +151,7 @@ mozilla::ipc::IPCResult GMPVideoEncoderChild::RecvSetPeriodicKeyFrames(
 }
 
 mozilla::ipc::IPCResult GMPVideoEncoderChild::RecvEncodingComplete() {
+  MOZ_ASSERT(mPlugin);
   MOZ_ASSERT(mPlugin->GMPMessageLoop() == MessageLoop::current());
 
   if (mNeedShmemIntrCount) {
@@ -153,26 +163,29 @@ mozilla::ipc::IPCResult GMPVideoEncoderChild::RecvEncodingComplete() {
     return IPC_OK();
   }
 
-  if (!mVideoEncoder) {
-    // There is not much to clean up anymore.
-    Unused << Send__delete__(this);
-    return IPC_OK();
-  }
+  // This will call ActorDestroy.
+  Unused << Send__delete__(this);
+  return IPC_OK();
+}
 
-  // Ignore any return code. It is OK for this to fail without killing the
-  // process.
-  mVideoEncoder->EncodingComplete();
+void GMPVideoEncoderChild::ActorDestroy(ActorDestroyReason why) {
+  if (mVideoEncoder) {
+    // Ignore any return code. It is OK for this to fail without killing the
+    // process.
+    mVideoEncoder->EncodingComplete();
+    mVideoEncoder = nullptr;
+  }
 
   mVideoHost.DoneWithAPI();
 
   mPlugin = nullptr;
-
-  Unused << Send__delete__(this);
-
-  return IPC_OK();
 }
 
 bool GMPVideoEncoderChild::Alloc(size_t aSize, Shmem* aMem) {
+  if (NS_WARN_IF(!mPlugin)) {
+    return false;
+  }
+
   MOZ_ASSERT(mPlugin->GMPMessageLoop() == MessageLoop::current());
 
   bool rv;
diff --git a/dom/media/gmp/GMPVideoEncoderChild.h b/dom/media/gmp/GMPVideoEncoderChild.h
index dd3c0fdf37..344a55b388 100644
--- a/dom/media/gmp/GMPVideoEncoderChild.h
+++ b/dom/media/gmp/GMPVideoEncoderChild.h
@@ -59,6 +59,7 @@ class GMPVideoEncoderChild : public PGMPVideoEncoderChild,
                                        const uint32_t& aFrameRate);
   mozilla::ipc::IPCResult RecvSetPeriodicKeyFrames(const bool& aEnable);
   mozilla::ipc::IPCResult RecvEncodingComplete();
+  void ActorDestroy(ActorDestroyReason why) override;
 
   GMPContentChild* mPlugin;
   GMPVideoEncoder* mVideoEncoder;