Separated private from public header files.

22 files changed, 634 insertions, 33 deletions

diff --git a/media/libstagefright/ESDS.cpp b/media/libstagefright/ESDS.cpp
index 53b92a0..28d338c 100644
--- a/media/libstagefright/ESDS.cpp
+++ b/media/libstagefright/ESDS.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include <media/stagefright/ESDS.h>
+#include "include/ESDS.h"
 
 #include <string.h>
 
diff --git a/media/libstagefright/HTTPDataSource.cpp b/media/libstagefright/HTTPDataSource.cpp
index c56204a..fa92024 100644
--- a/media/libstagefright/HTTPDataSource.cpp
+++ b/media/libstagefright/HTTPDataSource.cpp
@@ -14,17 +14,19 @@
  * limitations under the License.
  */
 
+#include "include/string.h"
+#include "include/HTTPStream.h"
+
 #include <stdlib.h>
 
 #include <media/stagefright/HTTPDataSource.h>
-#include <media/stagefright/HTTPStream.h>
 #include <media/stagefright/MediaDebug.h>
-#include <media/stagefright/string.h>
 
 namespace android {
 
 HTTPDataSource::HTTPDataSource(const char *uri)
-    : mHost(NULL),
+    : mHttp(new HTTPStream),
+      mHost(NULL),
       mPort(0),
       mPath(NULL),
       mBuffer(malloc(kBufferSize)),
@@ -65,29 +67,33 @@ HTTPDataSource::HTTPDataSource(const char *uri)
     mPort = port;
     mPath = strdup(path.c_str());
 
-    status_t err = mHttp.connect(mHost, mPort);
+    status_t err = mHttp->connect(mHost, mPort);
     CHECK_EQ(err, OK);
 }
 
 HTTPDataSource::HTTPDataSource(const char *host, int port, const char *path)
-    : mHost(strdup(host)),
+    : mHttp(new HTTPStream),
+      mHost(strdup(host)),
       mPort(port),
       mPath(strdup(path)),
       mBuffer(malloc(kBufferSize)),
       mBufferLength(0),
       mBufferOffset(0) {
-    status_t err = mHttp.connect(mHost, mPort);
+    status_t err = mHttp->connect(mHost, mPort);
     CHECK_EQ(err, OK);
 }
 
 HTTPDataSource::~HTTPDataSource() {
-    mHttp.disconnect();
+    mHttp->disconnect();
 
     free(mBuffer);
     mBuffer = NULL;
 
     free(mPath);
     mPath = NULL;
+
+    delete mHttp;
+    mHttp = NULL;
 }
 
 ssize_t HTTPDataSource::read_at(off_t offset, void *data, size_t size) {
@@ -120,19 +126,19 @@ ssize_t HTTPDataSource::read_at(off_t offset, void *data, size_t size) {
     status_t err;
     int attempt = 1;
     for (;;) {
-        if ((err = mHttp.send("GET ")) != OK
-            || (err = mHttp.send(mPath)) != OK
-            || (err = mHttp.send(" HTTP/1.1\r\n")) != OK
-            || (err = mHttp.send(host)) != OK
-            || (err = mHttp.send(range)) != OK
-            || (err = mHttp.send("\r\n")) != OK
-            || (err = mHttp.receive_header(&http_status)) != OK) {
+        if ((err = mHttp->send("GET ")) != OK
+            || (err = mHttp->send(mPath)) != OK
+            || (err = mHttp->send(" HTTP/1.1\r\n")) != OK
+            || (err = mHttp->send(host)) != OK
+            || (err = mHttp->send(range)) != OK
+            || (err = mHttp->send("\r\n")) != OK
+            || (err = mHttp->receive_header(&http_status)) != OK) {
 
             if (attempt == 3) {
                 return err;
             }
 
-            mHttp.connect(mHost, mPort);
+            mHttp->connect(mHost, mPort);
             ++attempt;
         } else {
             break;
@@ -144,14 +150,14 @@ ssize_t HTTPDataSource::read_at(off_t offset, void *data, size_t size) {
     }
 
     string value;
-    if (!mHttp.find_header_value("Content-Length", &value)) {
+    if (!mHttp->find_header_value("Content-Length", &value)) {
         return UNKNOWN_ERROR;
     }
 
     char *end;
     unsigned long contentLength = strtoul(value.c_str(), &end, 10);
 
-    ssize_t num_bytes_received = mHttp.receive(mBuffer, contentLength);
+    ssize_t num_bytes_received = mHttp->receive(mBuffer, contentLength);
 
     if (num_bytes_received <= 0) {
         return num_bytes_received;
diff --git a/media/libstagefright/HTTPStream.cpp b/media/libstagefright/HTTPStream.cpp
index 6af7df9..02f9439 100644
--- a/media/libstagefright/HTTPStream.cpp
+++ b/media/libstagefright/HTTPStream.cpp
@@ -14,6 +14,8 @@
  * limitations under the License.
  */
 
+#include "include/HTTPStream.h"
+
 #include <sys/socket.h>
 
 #include <arpa/inet.h>
@@ -25,7 +27,6 @@
 #include <string.h>
 #include <unistd.h>
 
-#include <media/stagefright/HTTPStream.h>
 #include <media/stagefright/MediaDebug.h>
 
 namespace android {
diff --git a/media/libstagefright/MPEG4Extractor.cpp b/media/libstagefright/MPEG4Extractor.cpp
index 5487f29..da714f8 100644
--- a/media/libstagefright/MPEG4Extractor.cpp
+++ b/media/libstagefright/MPEG4Extractor.cpp
@@ -17,6 +17,8 @@
 #define LOG_TAG "MPEG4Extractor"
 #include <utils/Log.h>
 
+#include "include/SampleTable.h"
+
 #include <arpa/inet.h>
 
 #include <ctype.h>
@@ -32,7 +34,6 @@
 #include <media/stagefright/MediaDefs.h>
 #include <media/stagefright/MediaSource.h>
 #include <media/stagefright/MetaData.h>
-#include <media/stagefright/SampleTable.h>
 #include <media/stagefright/Utils.h>
 #include <utils/String8.h>
 
diff --git a/media/libstagefright/MediaPlayerImpl.cpp b/media/libstagefright/MediaPlayerImpl.cpp
index 80131db..3747a8d 100644
--- a/media/libstagefright/MediaPlayerImpl.cpp
+++ b/media/libstagefright/MediaPlayerImpl.cpp
@@ -18,6 +18,9 @@
 #define LOG_TAG "MediaPlayerImpl"
 #include "utils/Log.h"
 
+#include "include/string.h"
+#include "include/HTTPStream.h"
+
 #include <OMX_Component.h>
 
 #include <unistd.h>
@@ -26,7 +29,6 @@
 #include <media/stagefright/CachingDataSource.h>
 // #include <media/stagefright/CameraSource.h>
 #include <media/stagefright/HTTPDataSource.h>
-#include <media/stagefright/HTTPStream.h>
 #include <media/stagefright/MediaDebug.h>
 #include <media/stagefright/MediaExtractor.h>
 #include <media/stagefright/MediaPlayerImpl.h>
diff --git a/media/libstagefright/OMXCodec.cpp b/media/libstagefright/OMXCodec.cpp
index 8eb4738..5201c5a 100644
--- a/media/libstagefright/OMXCodec.cpp
+++ b/media/libstagefright/OMXCodec.cpp
@@ -18,11 +18,12 @@
 #define LOG_TAG "OMXCodec"
 #include <utils/Log.h>
 
+#include "include/ESDS.h"
+
 #include <binder/IServiceManager.h>
 #include <binder/MemoryDealer.h>
 #include <binder/ProcessState.h>
 #include <media/IMediaPlayerService.h>
-#include <media/stagefright/ESDS.h>
 #include <media/stagefright/MediaBuffer.h>
 #include <media/stagefright/MediaBufferGroup.h>
 #include <media/stagefright/MediaDebug.h>
diff --git a/media/libstagefright/SampleTable.cpp b/media/libstagefright/SampleTable.cpp
index 75af808..5c5bb4d 100644
--- a/media/libstagefright/SampleTable.cpp
+++ b/media/libstagefright/SampleTable.cpp
@@ -17,11 +17,12 @@
 #define LOG_TAG "SampleTable"
 #include <utils/Log.h>
 
+#include "include/SampleTable.h"
+
 #include <arpa/inet.h>
 
 #include <media/stagefright/DataSource.h>
 #include <media/stagefright/MediaDebug.h>
-#include <media/stagefright/SampleTable.h>
 #include <media/stagefright/Utils.h>
 
 namespace android {
diff --git a/media/libstagefright/ShoutcastSource.cpp b/media/libstagefright/ShoutcastSource.cpp
index 8e8f4fa..d420e6b 100644
--- a/media/libstagefright/ShoutcastSource.cpp
+++ b/media/libstagefright/ShoutcastSource.cpp
@@ -14,16 +14,17 @@
  * limitations under the License.
  */
 
+#include "include/string.h"
+#include "include/HTTPStream.h"
+
 #include <stdlib.h>
 
-#include <media/stagefright/HTTPStream.h>
 #include <media/stagefright/MediaBuffer.h>
 #include <media/stagefright/MediaBufferGroup.h>
 #include <media/stagefright/MediaDebug.h>
 #include <media/stagefright/MediaDefs.h>
 #include <media/stagefright/MetaData.h>
 #include <media/stagefright/ShoutcastSource.h>
-#include <media/stagefright/string.h>
 
 namespace android {
 
diff --git a/media/libstagefright/TimedEventQueue.cpp b/media/libstagefright/TimedEventQueue.cpp
index 3d85f75..dd8005c 100644
--- a/media/libstagefright/TimedEventQueue.cpp
+++ b/media/libstagefright/TimedEventQueue.cpp
@@ -22,10 +22,11 @@
 #define LOG_TAG "TimedEventQueue"
 #include <utils/Log.h>
 
+#include "include/TimedEventQueue.h"
+
 #include <sys/time.h>
 
 #include <media/stagefright/MediaDebug.h>
-#include <media/stagefright/TimedEventQueue.h>
 
 namespace android {
 
diff --git a/media/libstagefright/include/ESDS.h b/media/libstagefright/include/ESDS.h
new file mode 100644
index 0000000..01bcd18
--- /dev/null
+++ b/media/libstagefright/include/ESDS.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ESDS_H_
+
+#define ESDS_H_
+
+#include <stdint.h>
+
+#include <media/stagefright/MediaErrors.h>
+
+namespace android {
+
+class ESDS {
+public:
+    ESDS(const void *data, size_t size);
+    ~ESDS();
+
+    status_t InitCheck() const;
+
+    status_t getCodecSpecificInfo(const void **data, size_t *size) const;
+
+private:
+    enum {
+        kTag_ESDescriptor            = 0x03,
+        kTag_DecoderConfigDescriptor = 0x04,
+        kTag_DecoderSpecificInfo     = 0x05
+    };
+
+    uint8_t *mData;
+    size_t mSize;
+
+    status_t mInitCheck;
+
+    size_t mDecoderSpecificOffset;
+    size_t mDecoderSpecificLength;
+
+    status_t skipDescriptorHeader(
+            size_t offset, size_t size,
+            uint8_t *tag, size_t *data_offset, size_t *data_size) const;
+
+    status_t parse();
+    status_t parseESDescriptor(size_t offset, size_t size);
+    status_t parseDecoderConfigDescriptor(size_t offset, size_t size);
+
+    ESDS(const ESDS &);
+    ESDS &operator=(const ESDS &);
+};
+
+}  // namespace android
+#endif  // ESDS_H_
diff --git a/media/libstagefright/include/HTTPStream.h b/media/libstagefright/include/HTTPStream.h
new file mode 100644
index 0000000..e05d911
--- /dev/null
+++ b/media/libstagefright/include/HTTPStream.h
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef HTTP_STREAM_H_
+
+#define HTTP_STREAM_H_
+
+#include "string.h"
+
+#include <sys/types.h>
+
+#include <media/stagefright/MediaErrors.h>
+#include <utils/KeyedVector.h>
+
+namespace android {
+
+class HTTPStream {
+public:
+    HTTPStream();
+    ~HTTPStream();
+
+    status_t connect(const char *server, int port = 80);
+    status_t disconnect();
+
+    status_t send(const char *data, size_t size);
+
+    // Assumes data is a '\0' terminated string.
+    status_t send(const char *data);
+
+    // Receive up to "size" bytes of data.
+    ssize_t receive(void *data, size_t size);
+
+    status_t receive_header(int *http_status);
+
+    // The header key used to retrieve the status line.
+    static const char *kStatusKey;
+
+    bool find_header_value(
+            const string &key, string *value) const;
+
+private:
+    enum State {
+        READY,
+        CONNECTED
+    };
+
+    State mState;
+    int mSocket;
+
+    KeyedVector<string, string> mHeaders;
+
+    // Receive a line of data terminated by CRLF, line will be '\0' terminated
+    // _excluding_ the termianting CRLF.
+    status_t receive_line(char *line, size_t size);
+
+    HTTPStream(const HTTPStream &);
+    HTTPStream &operator=(const HTTPStream &);
+};
+
+}  // namespace android
+
+#endif  // HTTP_STREAM_H_
diff --git a/media/libstagefright/include/QComHardwareRenderer.h b/media/libstagefright/include/QComHardwareRenderer.h
new file mode 100644
index 0000000..8292dd5
--- /dev/null
+++ b/media/libstagefright/include/QComHardwareRenderer.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef QCOM_HARDWARE_RENDERER_H_
+
+#define QCOM_HARDWARE_RENDERER_H_
+
+#include <media/stagefright/VideoRenderer.h>
+#include <utils/RefBase.h>
+
+namespace android {
+
+class ISurface;
+class MemoryHeapPmem;
+
+class QComHardwareRenderer : public VideoRenderer {
+public:
+    QComHardwareRenderer(
+            const sp<ISurface> &surface,
+            size_t displayWidth, size_t displayHeight,
+            size_t decodedWidth, size_t decodedHeight);
+
+    virtual ~QComHardwareRenderer();
+
+    virtual void render(
+            const void *data, size_t size, void *platformPrivate);
+
+private:
+    sp<ISurface> mISurface;
+    size_t mDisplayWidth, mDisplayHeight;
+    size_t mDecodedWidth, mDecodedHeight;
+    size_t mFrameSize;
+    sp<MemoryHeapPmem> mMemoryHeap;
+
+    bool getOffset(void *platformPrivate, size_t *offset);
+    void publishBuffers(uint32_t pmem_fd);
+
+    QComHardwareRenderer(const QComHardwareRenderer &);
+    QComHardwareRenderer &operator=(const QComHardwareRenderer &);
+};
+
+}  // namespace android
+
+#endif  // QCOM_HARDWARE_RENDERER_H_
diff --git a/media/libstagefright/include/SampleTable.h b/media/libstagefright/include/SampleTable.h
new file mode 100644
index 0000000..34a0649
--- /dev/null
+++ b/media/libstagefright/include/SampleTable.h
@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef SAMPLE_TABLE_H_
+
+#define SAMPLE_TABLE_H_
+
+#include <sys/types.h>
+#include <stdint.h>
+
+#include <media/stagefright/MediaErrors.h>
+#include <utils/RefBase.h>
+#include <utils/threads.h>
+
+namespace android {
+
+class DataSource;
+
+class SampleTable : public RefBase {
+public:
+    SampleTable(const sp<DataSource> &source);
+
+    // type can be 'stco' or 'co64'.
+    status_t setChunkOffsetParams(
+            uint32_t type, off_t data_offset, size_t data_size);
+
+    status_t setSampleToChunkParams(off_t data_offset, size_t data_size);
+
+    // type can be 'stsz' or 'stz2'.
+    status_t setSampleSizeParams(
+            uint32_t type, off_t data_offset, size_t data_size);
+
+    status_t setTimeToSampleParams(off_t data_offset, size_t data_size);
+
+    status_t setSyncSampleParams(off_t data_offset, size_t data_size);
+
+    ////////////////////////////////////////////////////////////////////////////
+
+    uint32_t countChunkOffsets() const;
+    status_t getChunkOffset(uint32_t chunk_index, off_t *offset);
+
+    status_t getChunkForSample(
+            uint32_t sample_index, uint32_t *chunk_index,
+            uint32_t *chunk_relative_sample_index, uint32_t *desc_index);
+
+    uint32_t countSamples() const;
+    status_t getSampleSize(uint32_t sample_index, size_t *sample_size);
+
+    status_t getSampleOffsetAndSize(
+            uint32_t sample_index, off_t *offset, size_t *size);
+
+    status_t getMaxSampleSize(size_t *size);
+
+    status_t getDecodingTime(uint32_t sample_index, uint32_t *time);
+
+    enum {
+        kSyncSample_Flag = 1
+    };
+    status_t findClosestSample(
+            uint32_t req_time, uint32_t *sample_index, uint32_t flags);
+
+    status_t findClosestSyncSample(
+            uint32_t start_sample_index, uint32_t *sample_index);
+
+protected:
+    ~SampleTable();
+
+private:
+    sp<DataSource> mDataSource;
+    Mutex mLock;
+
+    off_t mChunkOffsetOffset;
+    uint32_t mChunkOffsetType;
+    uint32_t mNumChunkOffsets;
+
+    off_t mSampleToChunkOffset;
+    uint32_t mNumSampleToChunkOffsets;
+
+    off_t mSampleSizeOffset;
+    uint32_t mSampleSizeFieldSize;
+    uint32_t mDefaultSampleSize;
+    uint32_t mNumSampleSizes;
+
+    uint32_t mTimeToSampleCount;
+    uint32_t *mTimeToSample;
+
+    off_t mSyncSampleOffset;
+    uint32_t mNumSyncSamples;
+
+    SampleTable(const SampleTable &);
+    SampleTable &operator=(const SampleTable &);
+};
+
+}  // namespace android
+
+#endif  // SAMPLE_TABLE_H_
diff --git a/media/libstagefright/include/SoftwareRenderer.h b/media/libstagefright/include/SoftwareRenderer.h
new file mode 100644
index 0000000..9eed089
--- /dev/null
+++ b/media/libstagefright/include/SoftwareRenderer.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef SOFTWARE_RENDERER_H_
+
+#define SOFTWARE_RENDERER_H_
+
+#include <media/stagefright/ColorConverter.h>
+#include <media/stagefright/VideoRenderer.h>
+#include <utils/RefBase.h>
+
+namespace android {
+
+class ISurface;
+class MemoryHeapBase;
+
+class SoftwareRenderer : public VideoRenderer {
+public:
+    SoftwareRenderer(
+            OMX_COLOR_FORMATTYPE colorFormat,
+            const sp<ISurface> &surface,
+            size_t displayWidth, size_t displayHeight,
+            size_t decodedWidth, size_t decodedHeight);
+
+    virtual ~SoftwareRenderer();
+
+    virtual void render(
+            const void *data, size_t size, void *platformPrivate);
+
+private:
+    OMX_COLOR_FORMATTYPE mColorFormat;
+    ColorConverter mConverter;
+    sp<ISurface> mISurface;
+    size_t mDisplayWidth, mDisplayHeight;
+    size_t mDecodedWidth, mDecodedHeight;
+    size_t mFrameSize;
+    sp<MemoryHeapBase> mMemoryHeap;
+    int mIndex;
+
+    SoftwareRenderer(const SoftwareRenderer &);
+    SoftwareRenderer &operator=(const SoftwareRenderer &);
+};
+
+}  // namespace android
+
+#endif  // SOFTWARE_RENDERER_H_
diff --git a/media/libstagefright/include/TIHardwareRenderer.h b/media/libstagefright/include/TIHardwareRenderer.h
new file mode 100644
index 0000000..ef42648
--- /dev/null
+++ b/media/libstagefright/include/TIHardwareRenderer.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef TI_HARDWARE_RENDERER_H_
+
+#define TI_HARDWARE_RENDERER_H_
+
+#include <media/stagefright/VideoRenderer.h>
+#include <utils/RefBase.h>
+#include <utils/Vector.h>
+
+namespace android {
+
+class ISurface;
+class Overlay;
+
+class TIHardwareRenderer : public VideoRenderer {
+public:
+    TIHardwareRenderer(
+            const sp<ISurface> &surface,
+            size_t displayWidth, size_t displayHeight,
+            size_t decodedWidth, size_t decodedHeight);
+
+    virtual ~TIHardwareRenderer();
+
+    virtual void render(
+            const void *data, size_t size, void *platformPrivate);
+
+private:
+    sp<ISurface> mISurface;
+    size_t mDisplayWidth, mDisplayHeight;
+    size_t mDecodedWidth, mDecodedHeight;
+    size_t mFrameSize;
+    sp<Overlay> mOverlay;
+    Vector<void *> mOverlayAddresses;
+    bool mIsFirstFrame;
+    size_t mIndex;
+
+    TIHardwareRenderer(const TIHardwareRenderer &);
+    TIHardwareRenderer &operator=(const TIHardwareRenderer &);
+};
+
+}  // namespace android
+
+#endif  // TI_HARDWARE_RENDERER_H_
+
diff --git a/media/libstagefright/include/TimedEventQueue.h b/media/libstagefright/include/TimedEventQueue.h
new file mode 100644
index 0000000..a264421
--- /dev/null
+++ b/media/libstagefright/include/TimedEventQueue.h
@@ -0,0 +1,106 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef TIMED_EVENT_QUEUE_H_
+
+#define TIMED_EVENT_QUEUE_H_
+
+#include <pthread.h>
+
+#include <utils/List.h>
+#include <utils/RefBase.h>
+#include <utils/threads.h>
+
+namespace android {
+
+struct TimedEventQueue {
+
+    struct Event : public RefBase {
+        Event() {}
+        virtual ~Event() {}
+
+    protected:
+        virtual void fire(TimedEventQueue *queue, int64_t now_us) = 0;
+
+    private:
+        friend class TimedEventQueue;
+
+        Event(const Event &);
+        Event &operator=(const Event &);
+    };
+
+    TimedEventQueue();
+    ~TimedEventQueue();
+
+    // Start executing the event loop.
+    void start();
+
+    // Stop executing the event loop, if flush is false, any pending
+    // events are discarded, otherwise the queue will stop (and this call
+    // return) once all pending events have been handled.
+    void stop(bool flush = false);
+
+    // Posts an event to the front of the queue (after all events that
+    // have previously been posted to the front but before timed events).
+    void postEvent(const sp<Event> &event);
+
+    void postEventToBack(const sp<Event> &event);
+
+    // It is an error to post an event with a negative delay.
+    void postEventWithDelay(const sp<Event> &event, int64_t delay_us);
+
+    // If the event is to be posted at a time that has already passed,
+    // it will fire as soon as possible.
+    void postTimedEvent(const sp<Event> &event, int64_t realtime_us);
+
+    // Returns true iff event is currently in the queue and has been
+    // successfully cancelled. In this case the event will have been
+    // removed from the queue and won't fire.
+    bool cancelEvent(const sp<Event> &event);
+
+    static int64_t getRealTimeUs();
+
+private:
+    struct QueueItem {
+        sp<Event> event;
+        int64_t realtime_us;
+    };
+
+    struct StopEvent : public TimedEventQueue::Event {
+        virtual void fire(TimedEventQueue *queue, int64_t now_us) {
+            queue->mStopped = true;
+        }
+    };
+
+    pthread_t mThread;
+    List<QueueItem> mQueue;
+    Mutex mLock;
+    Condition mQueueNotEmptyCondition;
+    Condition mQueueHeadChangedCondition;
+
+    bool mRunning;
+    bool mStopped;
+
+    static void *ThreadWrapper(void *me);
+    void threadEntry();
+
+    TimedEventQueue(const TimedEventQueue &);
+    TimedEventQueue &operator=(const TimedEventQueue &);
+};
+
+}  // namespace android
+
+#endif  // TIMED_EVENT_QUEUE_H_
diff --git a/media/libstagefright/include/string.h b/media/libstagefright/include/string.h
new file mode 100644
index 0000000..5dc7116
--- /dev/null
+++ b/media/libstagefright/include/string.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef STRING_H_
+
+#define STRING_H_
+
+#include <utils/String8.h>
+
+namespace android {
+
+class string {
+public:
+    typedef size_t size_type;
+    static size_type npos;
+
+    string();
+    string(const char *s);
+    string(const char *s, size_t length);
+    string(const string &from, size_type start, size_type length = npos);
+
+    const char *c_str() const;
+    size_type size() const;
+
+    void clear();
+    void erase(size_type from, size_type length);
+
+    size_type find(char c) const;
+
+    bool operator<(const string &other) const;
+    bool operator==(const string &other) const;
+
+    string &operator+=(char c);
+
+private:
+    String8 mString;
+};
+
+}  // namespace android
+
+#endif  // STRING_H_
diff --git a/media/libstagefright/omx/OMX.cpp b/media/libstagefright/omx/OMX.cpp
index d7f355a..8d100d9 100644
--- a/media/libstagefright/omx/OMX.cpp
+++ b/media/libstagefright/omx/OMX.cpp
@@ -25,11 +25,12 @@
 
 #include "pv_omxcore.h"
 
+#include "../include/QComHardwareRenderer.h"
+#include "../include/SoftwareRenderer.h"
+#include "../include/TIHardwareRenderer.h"
+
 #include <binder/IMemory.h>
 #include <media/stagefright/MediaDebug.h>
-#include <media/stagefright/QComHardwareRenderer.h>
-#include <media/stagefright/SoftwareRenderer.h>
-#include <media/stagefright/TIHardwareRenderer.h>
 #include <media/stagefright/VideoRenderer.h>
 
 #include <OMX_Component.h>
diff --git a/media/libstagefright/omx/QComHardwareRenderer.cpp b/media/libstagefright/omx/QComHardwareRenderer.cpp
index 7dc368f..8e78c77 100644
--- a/media/libstagefright/omx/QComHardwareRenderer.cpp
+++ b/media/libstagefright/omx/QComHardwareRenderer.cpp
@@ -14,10 +14,11 @@
  * limitations under the License.
  */
 
+#include "../include/QComHardwareRenderer.h"
+
 #include <binder/MemoryHeapBase.h>
 #include <binder/MemoryHeapPmem.h>
 #include <media/stagefright/MediaDebug.h>
-#include <media/stagefright/QComHardwareRenderer.h>
 #include <ui/ISurface.h>
 
 namespace android {
diff --git a/media/libstagefright/omx/SoftwareRenderer.cpp b/media/libstagefright/omx/SoftwareRenderer.cpp
index 882c401..ef6ede0 100644
--- a/media/libstagefright/omx/SoftwareRenderer.cpp
+++ b/media/libstagefright/omx/SoftwareRenderer.cpp
@@ -17,9 +17,10 @@
 #define LOG_TAG "SoftwareRenderer"
 #include <utils/Log.h>
 
+#include "../include/SoftwareRenderer.h"
+
 #include <binder/MemoryHeapBase.h>
 #include <media/stagefright/MediaDebug.h>
-#include <media/stagefright/SoftwareRenderer.h>
 #include <ui/ISurface.h>
 
 namespace android {
diff --git a/media/libstagefright/omx/TIHardwareRenderer.cpp b/media/libstagefright/omx/TIHardwareRenderer.cpp
index ebade4a..6dde86a 100644
--- a/media/libstagefright/omx/TIHardwareRenderer.cpp
+++ b/media/libstagefright/omx/TIHardwareRenderer.cpp
@@ -17,7 +17,8 @@
 #define LOG_TAG "TIHardwareRenderer"
 #include <utils/Log.h>
 
-#include <media/stagefright/TIHardwareRenderer.h>
+#include "../include/TIHardwareRenderer.h"
+
 #include <media/stagefright/MediaDebug.h>
 #include <ui/ISurface.h>
 #include <ui/Overlay.h>
diff --git a/media/libstagefright/string.cpp b/media/libstagefright/string.cpp
index 5b16784..a4a1937 100644
--- a/media/libstagefright/string.cpp
+++ b/media/libstagefright/string.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include <media/stagefright/string.h>
+#include "include/string.h"
 
 namespace android {