64-bit file size/offset support for media framework

Change-Id: I3452bc2c0f1d990cc67285df2fce1f9f86ff8e10

5 files changed, 17 insertions, 15 deletions

diff --git a/include/media/stagefright/AMRWriter.h b/include/media/stagefright/AMRWriter.h
index aa965e1..d8410a9 100644
--- a/include/media/stagefright/AMRWriter.h
+++ b/include/media/stagefright/AMRWriter.h
@@ -45,6 +45,7 @@ protected:
 
 private:
     FILE *mFile;
+    int   mFd;
     status_t mInitCheck;
     sp<MediaSource> mSource;
     bool mStarted;
diff --git a/include/media/stagefright/DataSource.h b/include/media/stagefright/DataSource.h
index 27f33fb..d4f1733 100644
--- a/include/media/stagefright/DataSource.h
+++ b/include/media/stagefright/DataSource.h
@@ -48,13 +48,13 @@ public:
 
     virtual status_t initCheck() const = 0;
 
-    virtual ssize_t readAt(off_t offset, void *data, size_t size) = 0;
+    virtual ssize_t readAt(off64_t offset, void *data, size_t size) = 0;
 
     // Convenience methods:
-    bool getUInt16(off_t offset, uint16_t *x);
+    bool getUInt16(off64_t offset, uint16_t *x);
 
     // May return ERROR_UNSUPPORTED.
-    virtual status_t getSize(off_t *size);
+    virtual status_t getSize(off64_t *size);
 
     virtual uint32_t flags() {
         return 0;
diff --git a/include/media/stagefright/FileSource.h b/include/media/stagefright/FileSource.h
index 4307263..a7f7181 100644
--- a/include/media/stagefright/FileSource.h
+++ b/include/media/stagefright/FileSource.h
@@ -34,9 +34,9 @@ public:
 
     virtual status_t initCheck() const;
 
-    virtual ssize_t readAt(off_t offset, void *data, size_t size);
+    virtual ssize_t readAt(off64_t offset, void *data, size_t size);
 
-    virtual status_t getSize(off_t *size);
+    virtual status_t getSize(off64_t *size);
 
     virtual DecryptHandle* DrmInitialization(DrmManagerClient *client);
 
@@ -59,7 +59,7 @@ private:
     int64_t mDrmBufSize;
     unsigned char *mDrmBuf;
 
-    ssize_t readAtDRM(off_t offset, void *data, size_t size);
+    ssize_t readAtDRM(off64_t offset, void *data, size_t size);
 
     FileSource(const FileSource &);
     FileSource &operator=(const FileSource &);
diff --git a/include/media/stagefright/JPEGSource.h b/include/media/stagefright/JPEGSource.h
index 9d0a700..1b7e91b 100644
--- a/include/media/stagefright/JPEGSource.h
+++ b/include/media/stagefright/JPEGSource.h
@@ -42,9 +42,9 @@ private:
     sp<DataSource> mSource;
     MediaBufferGroup *mGroup;
     bool mStarted;
-    off_t mSize;
+    off64_t mSize;
     int32_t mWidth, mHeight;
-    off_t mOffset;
+    off64_t mOffset;
 
     status_t parseJPEG();
 
diff --git a/include/media/stagefright/MPEG4Writer.h b/include/media/stagefright/MPEG4Writer.h
index 7bf07eb..e6d8a26 100644
--- a/include/media/stagefright/MPEG4Writer.h
+++ b/include/media/stagefright/MPEG4Writer.h
@@ -62,19 +62,20 @@ private:
     class Track;
 
     FILE *mFile;
+    int  mFd;
     bool mUse4ByteNalLength;
     bool mUse32BitOffset;
     bool mIsFileSizeLimitExplicitlyRequested;
     bool mPaused;
     bool mStarted;
-    off_t mOffset;
+    off64_t mOffset;
     off_t mMdatOffset;
     uint8_t *mMoovBoxBuffer;
-    off_t mMoovBoxBufferOffset;
+    off64_t mMoovBoxBufferOffset;
     bool  mWriteMoovBoxToMemory;
-    off_t mFreeBoxOffset;
+    off64_t mFreeBoxOffset;
     bool mStreamableFile;
-    off_t mEstimatedMoovBoxSize;
+    off64_t mEstimatedMoovBoxSize;
     uint32_t mInterleaveDurationUs;
     int32_t mTimeScale;
     int64_t mStartTimestampUs;
@@ -83,7 +84,7 @@ private:
 
     List<Track *> mTracks;
 
-    List<off_t> mBoxes;
+    List<off64_t> mBoxes;
 
     void setStartTimestampUs(int64_t timeUs);
     int64_t getStartTimestampUs();  // Not const
@@ -145,8 +146,8 @@ private:
     void unlock();
 
     // Acquire lock before calling these methods
-    off_t addSample_l(MediaBuffer *buffer);
-    off_t addLengthPrefixedSample_l(MediaBuffer *buffer);
+    off64_t addSample_l(MediaBuffer *buffer);
+    off64_t addLengthPrefixedSample_l(MediaBuffer *buffer);
 
     inline size_t write(const void *ptr, size_t size, size_t nmemb, FILE* stream);
     bool exceedsFileSizeLimit();