Remove other gonk widget conditionals and unused files.

Tag #288.

1 files changed, 0 insertions, 250 deletions

diff --git a/dom/media/encoder/fmp4_muxer/ISOControl.h b/dom/media/encoder/fmp4_muxer/ISOControl.h
deleted file mode 100644
index 3c445caee..000000000
--- a/dom/media/encoder/fmp4_muxer/ISOControl.h
+++ /dev/null
@@ -1,250 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-*/
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef ISOCOMPOSITOR_H_
-#define ISOCOMPOSITOR_H_
-
-#include "mozilla/EndianUtils.h"
-#include "nsTArray.h"
-#include "ISOTrackMetadata.h"
-#include "EncodedFrameContainer.h"
-
-namespace mozilla {
-
-class Box;
-class ISOControl;
-
-/**
- * This class collects elementary stream data to form a fragment.
- * ISOMediaWriter will check if the data is enough; if yes, the corresponding
- * moof will be created and write to ISOControl.
- * Each audio and video has its own fragment and only one during the whole
- * life cycle, when a fragment is formed in ISOControl, Flush() needs to
- * be called to reset it.
- */
-class FragmentBuffer {
-public:
-  // aTrackType: it could be Audio_Track or Video_Track.
-  // aFragDuration: it is the fragment duration. (microsecond per unit)
-  //                Audio and video have the same fragment duration.
-  FragmentBuffer(uint32_t aTrackType, uint32_t aFragDuration);
-  ~FragmentBuffer();
-
-  // Get samples of first fragment, that will swap all the elements in the
-  // mFragArray[0] when aFlush = true, and caller is responsible for drop
-  // EncodedFrame reference count.
-  nsresult GetFirstFragment(nsTArray<RefPtr<EncodedFrame>>& aFragment,
-                            bool aFlush = false);
-
-  // Add sample frame to the last element fragment of mFragArray. If sample
-  // number is enough, it will append a new fragment element. And the new
-  // sample will be added to the new fragment element of mFragArray.
-  nsresult AddFrame(EncodedFrame* aFrame);
-
-  // Get total sample size of first complete fragment size.
-  uint32_t GetFirstFragmentSampleSize();
-
-  // Get sample number of first complete fragment.
-  uint32_t GetFirstFragmentSampleNumber();
-
-  // Check if it accumulates enough frame data.
-  // It returns true when data is enough to form a fragment.
-  bool HasEnoughData();
-
-  // Called by ISOMediaWriter when TrackEncoder has sent the last frame. The
-  // remains frame data will form the last moof and move the state machine to
-  // in ISOMediaWriter to last phrase.
-  nsresult SetEndOfStream() {
-    mEOS = true;
-    return  NS_OK;
-  }
-  bool EOS() { return mEOS; }
-
-  // CSD (codec specific data), it is generated by encoder and the data depends
-  // on codec type. This data will be sent as a special frame from encoder to
-  // ISOMediaWriter and pass to this class via AddFrame().
-  nsresult GetCSD(nsTArray<uint8_t>& aCSD);
-
-  bool HasCSD() { return mCSDFrame; }
-
-  uint32_t GetType() { return mTrackType; }
-
-  void SetLastFragmentLastFrameTime(uint32_t aTime) {
-    mLastFrameTimeOfLastFragment = aTime;
-  }
-
-  uint32_t GetLastFragmentLastFrameTime() {
-    return mLastFrameTimeOfLastFragment;
-  }
-
-private:
-  uint32_t mTrackType;
-
-  // Fragment duration, microsecond per unit.
-  uint32_t mFragDuration;
-
-  // Media start time, microsecond per unit.
-  // Together with mFragDuration, mFragmentNumber and EncodedFrame->GetTimeStamp(),
-  // when the difference between current frame time and mMediaStartTime is
-  // exceeded current fragment ceiling timeframe, that means current fragment has
-  // enough data and a new element in mFragArray will be added.
-  uint64_t mMediaStartTime;
-
-  // Current fragment number. It will be increase when a new element of
-  // mFragArray is created.
-  // Note:
-  //   It only means the fragment number of current accumulated frames, not
-  //   the current 'creating' fragment mFragNum in ISOControl.
-  uint32_t mFragmentNumber;
-
-  // The last frame time stamp of last fragment. It is for calculating the
-  // play duration of first frame in current fragment. The frame duration is
-  // defined as "current frame timestamp - last frame timestamp" here. So it
-  // needs to keep the last timestamp of last fragment.
-  uint32_t mLastFrameTimeOfLastFragment;
-
-  // Array of fragments, each element has enough samples to form a
-  // complete fragment.
-  nsTArray<nsTArray<RefPtr<EncodedFrame>>> mFragArray;
-
-  // Codec specific data frame, it will be generated by encoder and send to
-  // ISOMediaWriter through WriteEncodedTrack(). The data will be vary depends
-  // on codec type.
-  RefPtr<EncodedFrame> mCSDFrame;
-
-  // END_OF_STREAM from ContainerWriter
-  bool mEOS;
-};
-
-/**
- * ISOControl will be carried to each box when box is created. It is the main
- * bridge for box to output stream to ContainerWriter and retrieve information.
- * ISOControl acts 3 different roles:
- * 1. Holds the pointer of audio metadata, video metadata, fragment and
- *    pass them to boxes.
- * 2. Provide the functions to generate the base structure of MP4; they are
- *    GenerateFtyp, GenerateMoov, GenerateMoof, and GenerateMfra.
- * 3. The actually writer used by MuxOperation::Write() in each box. It provides
- *    writing methods for different kind of data; they are Write, WriteArray,
- *    WriteBits...etc.
- */
-class ISOControl {
-
-friend class Box;
-
-public:
-  ISOControl(uint32_t aMuxingType);
-  ~ISOControl();
-
-  nsresult GenerateFtyp();
-  nsresult GenerateMoov();
-  nsresult GenerateMoof(uint32_t aTrackType);
-
-  // Swap elementary stream pointer to output buffers.
-  uint32_t WriteAVData(nsTArray<uint8_t>& aArray);
-
-  uint32_t Write(uint8_t* aBuf, uint32_t aSize);
-
-  uint32_t Write(uint8_t aData);
-
-  template <typename T>
-  uint32_t Write(T aData) {
-    MOZ_ASSERT(!mBitCount);
-
-    aData = NativeEndian::swapToNetworkOrder(aData);
-    Write((uint8_t*)&aData, sizeof(T));
-    return sizeof(T);
-  }
-
-  template <typename T>
-  uint32_t WriteArray(const T &aArray, uint32_t aSize) {
-    MOZ_ASSERT(!mBitCount);
-
-    uint32_t size = 0;
-    for (uint32_t i = 0; i < aSize; i++) {
-      size += Write(aArray[i]);
-    }
-    return size;
-  }
-
-  uint32_t WriteFourCC(const char* aType);
-
-  // Bit writing. Note: it needs to be byte-boundary before using
-  // others non-bit writing function.
-  uint32_t WriteBits(uint64_t aBits, size_t aNumBits);
-
-  // This is called by GetContainerData and swap all the buffers to aOutputBuffers.
-  nsresult GetBufs(nsTArray<nsTArray<uint8_t>>* aOutputBufs);
-
-  // Presentation time in seconds since midnight, Jan. 1, 1904, in UTC time.
-  uint32_t GetTime();
-
-  // current fragment number
-  uint32_t GetCurFragmentNumber() { return mFragNum; }
-
-  nsresult SetFragment(FragmentBuffer* aFragment);
-  FragmentBuffer* GetFragment(uint32_t aType);
-
-  uint32_t GetMuxingType() { return mMuxingType; }
-
-  nsresult SetMetadata(TrackMetadataBase* aTrackMeta);
-  nsresult GetAudioMetadata(RefPtr<AudioTrackMetadata>& aAudMeta);
-  nsresult GetVideoMetadata(RefPtr<VideoTrackMetadata>& aVidMeta);
-
-  // Track ID is the Metadata index in mMetaArray. It allows only 1 audio
-  // track and 1 video track in this muxer. In this muxer, it is prohibt to have
-  // mutiple audio track or video track in the same file.
-  uint32_t GetTrackID(TrackMetadataBase::MetadataKind aKind);
-  uint32_t GetNextTrackID();
-
-  bool HasAudioTrack();
-  bool HasVideoTrack();
-
-private:
-  uint32_t GetBufPos();
-  nsresult FlushBuf();
-
-  // One of value in TYPE_XXX, defined in ISOMediaWriter.
-  uint32_t mMuxingType;
-
-  // Audio and video fragments are owned by ISOMediaWriter.
-  // They don't need to worry about pointer going stale because ISOMediaWriter's
-  // lifetime is longer than ISOControl.
-  FragmentBuffer* mAudioFragmentBuffer;
-  FragmentBuffer* mVideoFragmentBuffer;
-
-  // Generated fragment number
-  uint32_t mFragNum;
-
-  // The (index + 1) will be the track ID.
-  nsTArray<RefPtr<TrackMetadataBase>> mMetaArray;
-
-  // Array of output buffers.
-  // To save memory usage, audio/video sample will be swapped into a new element
-  // of this array.
-  //
-  // For example,
-  //   mOutBuffers[0] --> boxes (allocated by muxer)
-  //   mOutBuffers[1] --> video raw data (allocated by encoder)
-  //   mOutBuffers[2] --> video raw data (allocated by encoder)
-  //   mOutBuffers[3] --> video raw data (allocated by encoder)
-  //   mOutBuffers[4] --> boxes (allocated by muxer)
-  //   mOutBuffers[5] --> audio raw data (allocated by encoder)
-  //   ...etc.
-  //
-  nsTArray<nsTArray<uint8_t>> mOutBuffers;
-
-  // Accumulate output size from Write().
-  uint64_t mOutputSize;
-
-  // Bit writing operation. Note: the mBitCount should be 0 before any
-  // byte-boundary writing method be called (Write(uint32_t), Write(uint16_t)...etc);
-  // otherwise, there will be assertion on these functions.
-  uint8_t mBitCount;
-  uint8_t mBit;
-};
-
-}
-#endif