Resolved conflicts for merge of 28c6ec02 to master

Change-Id: Idf1cabf2694dfa13d928df944d346f5e051b6948

24 files changed, 157 insertions, 153 deletions

diff --git a/media/java/android/media/AudioRecord.java b/media/java/android/media/AudioRecord.java
index 0947d3e..a4891f8 100644
--- a/media/java/android/media/AudioRecord.java
+++ b/media/java/android/media/AudioRecord.java
@@ -107,13 +107,13 @@ public class AudioRecord
      * Accessed by native methods: provides access to C++ AudioRecord object
      */
     @SuppressWarnings("unused")
-    private int mNativeRecorderInJavaObj;
+    private long mNativeRecorderInJavaObj;
 
     /**
      * Accessed by native methods: provides access to the callback data.
      */
     @SuppressWarnings("unused")
-    private int mNativeCallbackCookie;
+    private long mNativeCallbackCookie;
 
 
     //---------------------------------------------------------
diff --git a/media/java/android/media/AudioTrack.java b/media/java/android/media/AudioTrack.java
index 3dd6f14..3759108 100644
--- a/media/java/android/media/AudioTrack.java
+++ b/media/java/android/media/AudioTrack.java
@@ -221,13 +221,13 @@ public class AudioTrack
      * Accessed by native methods: provides access to C++ AudioTrack object.
      */
     @SuppressWarnings("unused")
-    private int mNativeTrackInJavaObj;
+    private long mNativeTrackInJavaObj;
     /**
      * Accessed by native methods: provides access to the JNI data (i.e. resources used by
      * the native AudioTrack object, but not stored in it).
      */
     @SuppressWarnings("unused")
-    private int mJniData;
+    private long mJniData;
 
 
     //--------------------------------------------------------------------------
diff --git a/media/java/android/media/FaceDetector.java b/media/java/android/media/FaceDetector.java
index cf900ce..61991e3 100644
--- a/media/java/android/media/FaceDetector.java
+++ b/media/java/android/media/FaceDetector.java
@@ -191,9 +191,9 @@ public class FaceDetector {
     native private void fft_get_face(Face face, int i);
     native private void fft_destroy();
 
-    private int     mFD;
-    private int     mSDK;
-    private int     mDCR;
+    private long    mFD;
+    private long    mSDK;
+    private long    mDCR;
     private int     mWidth;
     private int     mHeight;
     private int     mMaxFaces;    
diff --git a/media/java/android/media/JetPlayer.java b/media/java/android/media/JetPlayer.java
index 06cda34..bd91fc5 100644
--- a/media/java/android/media/JetPlayer.java
+++ b/media/java/android/media/JetPlayer.java
@@ -127,7 +127,7 @@ public class JetPlayer
      * Accessed by native methods: provides access to C++ JetPlayer object 
      */
     @SuppressWarnings("unused")
-    private int mNativePlayerInJavaObj;
+    private long mNativePlayerInJavaObj;
 
     
     //--------------------------------------------
diff --git a/media/java/android/media/MediaCodec.java b/media/java/android/media/MediaCodec.java
index 5175830..ddf88df 100644
--- a/media/java/android/media/MediaCodec.java
+++ b/media/java/android/media/MediaCodec.java
@@ -644,5 +644,5 @@ final public class MediaCodec {
         native_init();
     }
 
-    private int mNativeContext;
+    private long mNativeContext;
 }
diff --git a/media/java/android/media/MediaCrypto.java b/media/java/android/media/MediaCrypto.java
index 40a1326..c7c3fc2 100644
--- a/media/java/android/media/MediaCrypto.java
+++ b/media/java/android/media/MediaCrypto.java
@@ -88,5 +88,5 @@ public final class MediaCrypto {
         native_init();
     }
 
-    private int mNativeContext;
+    private long mNativeContext;
 }
diff --git a/media/java/android/media/MediaExtractor.java b/media/java/android/media/MediaExtractor.java
index e558c07..c3e5035 100644
--- a/media/java/android/media/MediaExtractor.java
+++ b/media/java/android/media/MediaExtractor.java
@@ -352,5 +352,5 @@ final public class MediaExtractor {
         native_init();
     }
 
-    private int mNativeContext;
+    private long mNativeContext;
 }
diff --git a/media/java/android/media/MediaMetadataRetriever.java b/media/java/android/media/MediaMetadataRetriever.java
index 9014453..db27d09 100644
--- a/media/java/android/media/MediaMetadataRetriever.java
+++ b/media/java/android/media/MediaMetadataRetriever.java
@@ -42,7 +42,7 @@ public class MediaMetadataRetriever
 
     // The field below is accessed by native methods
     @SuppressWarnings("unused")
-    private int mNativeContext;
+    private long mNativeContext;
  
     private static final int EMBEDDED_PICTURE_TYPE_ANY = 0xFFFF;
 
diff --git a/media/java/android/media/MediaPlayer.java b/media/java/android/media/MediaPlayer.java
index 0e6e8b1..3cceb03 100644
--- a/media/java/android/media/MediaPlayer.java
+++ b/media/java/android/media/MediaPlayer.java
@@ -569,8 +569,8 @@ public class MediaPlayer implements SubtitleController.Listener
     // macro invocation in IMediaPlayer.cpp
     private final static String IMEDIA_PLAYER = "android.media.IMediaPlayer";
 
-    private int mNativeContext; // accessed by native methods
-    private int mNativeSurfaceTexture;  // accessed by native methods
+    private long mNativeContext; // accessed by native methods
+    private long mNativeSurfaceTexture;  // accessed by native methods
     private int mListenerContext; // accessed by native methods
     private SurfaceHolder mSurfaceHolder;
     private EventHandler mEventHandler;
diff --git a/media/java/android/media/MediaRecorder.java b/media/java/android/media/MediaRecorder.java
index 7b7c06c..f8a7bb6 100644
--- a/media/java/android/media/MediaRecorder.java
+++ b/media/java/android/media/MediaRecorder.java
@@ -81,7 +81,7 @@ public class MediaRecorder
 
     // The two fields below are accessed by native methods
     @SuppressWarnings("unused")
-    private int mNativeContext;
+    private long mNativeContext;
 
     @SuppressWarnings("unused")
     private Surface mSurface;
diff --git a/media/java/android/media/MediaScanner.java b/media/java/android/media/MediaScanner.java
index de3041e..53835e2 100644
--- a/media/java/android/media/MediaScanner.java
+++ b/media/java/android/media/MediaScanner.java
@@ -301,7 +301,7 @@ public class MediaScanner
         // 148 and up don't seem to have been defined yet.
     };
 
-    private int mNativeContext;
+    private long mNativeContext;
     private Context mContext;
     private String mPackageName;
     private IContentProvider mMediaProvider;
diff --git a/media/java/android/media/RemoteDisplay.java b/media/java/android/media/RemoteDisplay.java
index 7afce1a..4e937a5 100644
--- a/media/java/android/media/RemoteDisplay.java
+++ b/media/java/android/media/RemoteDisplay.java
@@ -38,12 +38,12 @@ public final class RemoteDisplay {
     private final Listener mListener;
     private final Handler mHandler;
 
-    private int mPtr;
+    private long mPtr;
 
-    private native int nativeListen(String iface);
-    private native void nativeDispose(int ptr);
-    private native void nativePause(int ptr);
-    private native void nativeResume(int ptr);
+    private native long nativeListen(String iface);
+    private native void nativeDispose(long ptr);
+    private native void nativePause(long ptr);
+    private native void nativeResume(long ptr);
 
     private RemoteDisplay(Listener listener, Handler handler) {
         mListener = listener;
diff --git a/media/java/android/media/SoundPool.java b/media/java/android/media/SoundPool.java
index b0c077b..f1b256e 100644
--- a/media/java/android/media/SoundPool.java
+++ b/media/java/android/media/SoundPool.java
@@ -442,7 +442,7 @@ public class SoundPool {
         private final static String TAG = "SoundPool";
         private final static boolean DEBUG = false;
 
-        private int mNativeContext; // accessed by native methods
+        private long mNativeContext; // accessed by native methods
 
         private EventHandler mEventHandler;
         private SoundPool.OnLoadCompleteListener mOnLoadCompleteListener;
diff --git a/media/java/android/media/ToneGenerator.java b/media/java/android/media/ToneGenerator.java
index 5592105..713f147 100644
--- a/media/java/android/media/ToneGenerator.java
+++ b/media/java/android/media/ToneGenerator.java
@@ -887,5 +887,5 @@ public class ToneGenerator
     protected void finalize() { native_finalize(); }
 
     @SuppressWarnings("unused")
-    private int mNativeContext; // accessed by native methods
+    private long mNativeContext; // accessed by native methods
 }
diff --git a/media/jni/android_media_MediaCodec.cpp b/media/jni/android_media_MediaCodec.cpp
index b8d437c..221ea57 100644
--- a/media/jni/android_media_MediaCodec.cpp
+++ b/media/jni/android_media_MediaCodec.cpp
@@ -328,20 +328,20 @@ using namespace android;
 
 static sp<JMediaCodec> setMediaCodec(
         JNIEnv *env, jobject thiz, const sp<JMediaCodec> &codec) {
-    sp<JMediaCodec> old = (JMediaCodec *)env->GetIntField(thiz, gFields.context);
+    sp<JMediaCodec> old = (JMediaCodec *)env->GetLongField(thiz, gFields.context);
     if (codec != NULL) {
         codec->incStrong(thiz);
     }
     if (old != NULL) {
         old->decStrong(thiz);
     }
-    env->SetIntField(thiz, gFields.context, (int)codec.get());
+    env->SetLongField(thiz, gFields.context, (jlong)codec.get());
 
     return old;
 }
 
 static sp<JMediaCodec> getMediaCodec(JNIEnv *env, jobject thiz) {
-    return (JMediaCodec *)env->GetIntField(thiz, gFields.context);
+    return (JMediaCodec *)env->GetLongField(thiz, gFields.context);
 }
 
 static void android_media_MediaCodec_release(JNIEnv *env, jobject thiz) {
@@ -710,7 +710,7 @@ static jint android_media_MediaCodec_dequeueInputBuffer(
     status_t err = codec->dequeueInputBuffer(&index, timeoutUs);
 
     if (err == OK) {
-        return index;
+        return (jint) index;
     }
 
     return throwExceptionAsNecessary(env, err);
@@ -732,7 +732,7 @@ static jint android_media_MediaCodec_dequeueOutputBuffer(
             env, bufferInfo, &index, timeoutUs);
 
     if (err == OK) {
-        return index;
+        return (jint) index;
     }
 
     return throwExceptionAsNecessary(env, err);
@@ -885,7 +885,7 @@ static void android_media_MediaCodec_native_init(JNIEnv *env) {
             env, env->FindClass("android/media/MediaCodec"));
     CHECK(clazz.get() != NULL);
 
-    gFields.context = env->GetFieldID(clazz.get(), "mNativeContext", "I");
+    gFields.context = env->GetFieldID(clazz.get(), "mNativeContext", "J");
     CHECK(gFields.context != NULL);
 
     clazz.reset(env->FindClass("android/media/MediaCodec$CryptoInfo"));
diff --git a/media/jni/android_media_MediaCrypto.cpp b/media/jni/android_media_MediaCrypto.cpp
index d0f56ea..a6f8dcd 100644
--- a/media/jni/android_media_MediaCrypto.cpp
+++ b/media/jni/android_media_MediaCrypto.cpp
@@ -38,7 +38,7 @@ struct fields_t {
 static fields_t gFields;
 
 static sp<JCrypto> getCrypto(JNIEnv *env, jobject thiz) {
-    return (JCrypto *)env->GetIntField(thiz, gFields.context);
+    return (JCrypto *)env->GetLongField(thiz, gFields.context);
 }
 
 JCrypto::JCrypto(
@@ -146,14 +146,14 @@ using namespace android;
 
 static sp<JCrypto> setCrypto(
         JNIEnv *env, jobject thiz, const sp<JCrypto> &crypto) {
-    sp<JCrypto> old = (JCrypto *)env->GetIntField(thiz, gFields.context);
+    sp<JCrypto> old = (JCrypto *)env->GetLongField(thiz, gFields.context);
     if (crypto != NULL) {
         crypto->incStrong(thiz);
     }
     if (old != NULL) {
         old->decStrong(thiz);
     }
-    env->SetIntField(thiz, gFields.context, (int)crypto.get());
+    env->SetLongField(thiz, gFields.context, (jlong)crypto.get());
 
     return old;
 }
@@ -166,7 +166,7 @@ static void android_media_MediaCrypto_native_init(JNIEnv *env) {
     jclass clazz = env->FindClass("android/media/MediaCrypto");
     CHECK(clazz != NULL);
 
-    gFields.context = env->GetFieldID(clazz, "mNativeContext", "I");
+    gFields.context = env->GetFieldID(clazz, "mNativeContext", "J");
     CHECK(gFields.context != NULL);
 }
 
@@ -232,7 +232,7 @@ static jboolean android_media_MediaCrypto_isCryptoSchemeSupportedNative(
                 env,
                 "java/lang/IllegalArgumentException",
                 NULL);
-        return false;
+        return JNI_FALSE;
     }
 
     jboolean isCopy;
@@ -243,27 +243,27 @@ static jboolean android_media_MediaCrypto_isCryptoSchemeSupportedNative(
     env->ReleaseByteArrayElements(uuidObj, uuid, 0);
     uuid = NULL;
 
-    return result;
+    return result ? JNI_TRUE : JNI_FALSE;
 }
 
 static jboolean android_media_MediaCrypto_requiresSecureDecoderComponent(
         JNIEnv *env, jobject thiz, jstring mimeObj) {
     if (mimeObj == NULL) {
         jniThrowException(env, "java/lang/IllegalArgumentException", NULL);
-        return false;
+        return JNI_FALSE;
     }
 
     sp<JCrypto> crypto = getCrypto(env, thiz);
 
     if (crypto == NULL) {
         jniThrowException(env, "java/lang/IllegalArgumentException", NULL);
-        return false;
+        return JNI_FALSE;
     }
 
     const char *mime = env->GetStringUTFChars(mimeObj, NULL);
 
     if (mime == NULL) {
-        return false;
+        return JNI_FALSE;
     }
 
     bool result = crypto->requiresSecureDecoderComponent(mime);
@@ -271,7 +271,7 @@ static jboolean android_media_MediaCrypto_requiresSecureDecoderComponent(
     env->ReleaseStringUTFChars(mimeObj, mime);
     mime = NULL;
 
-    return result;
+    return result ? JNI_TRUE : JNI_FALSE;
 }
 
 static JNINativeMethod gMethods[] = {
diff --git a/media/jni/android_media_MediaExtractor.cpp b/media/jni/android_media_MediaExtractor.cpp
index 1ac45d4..705de88 100644
--- a/media/jni/android_media_MediaExtractor.cpp
+++ b/media/jni/android_media_MediaExtractor.cpp
@@ -88,7 +88,7 @@ class JavaDataSourceBridge : public DataSource {
         env->GetByteArrayRegion(byteArrayObj, 0, size, (jbyte*) buffer);
         env->DeleteLocalRef(byteArrayObj);
         if (env->ExceptionCheck()) {
-            ALOGW("Exception occurred while reading %d at %lld", size, offset);
+            ALOGW("Exception occurred while reading %zu at %lld", size, offset);
             LOGW_EX(env);
             env->ExceptionClear();
             return -1;
@@ -198,7 +198,7 @@ status_t JMediaExtractor::readSampleData(
 
     void *dst = env->GetDirectBufferAddress(byteBuf);
 
-    jlong dstSize;
+    size_t dstSize;
     jbyteArray byteArray = NULL;
 
     if (dst == NULL) {
@@ -219,9 +219,9 @@ status_t JMediaExtractor::readSampleData(
         jboolean isCopy;
         dst = env->GetByteArrayElements(byteArray, &isCopy);
 
-        dstSize = env->GetArrayLength(byteArray);
+        dstSize = (size_t) env->GetArrayLength(byteArray);
     } else {
-        dstSize = env->GetDirectBufferCapacity(byteBuf);
+        dstSize = (size_t) env->GetDirectBufferCapacity(byteBuf);
     }
 
     if (dstSize < offset) {
@@ -299,7 +299,7 @@ using namespace android;
 static sp<JMediaExtractor> setMediaExtractor(
         JNIEnv *env, jobject thiz, const sp<JMediaExtractor> &extractor) {
     sp<JMediaExtractor> old =
-        (JMediaExtractor *)env->GetIntField(thiz, gFields.context);
+        (JMediaExtractor *)env->GetLongField(thiz, gFields.context);
 
     if (extractor != NULL) {
         extractor->incStrong(thiz);
@@ -307,13 +307,13 @@ static sp<JMediaExtractor> setMediaExtractor(
     if (old != NULL) {
         old->decStrong(thiz);
     }
-    env->SetIntField(thiz, gFields.context, (int)extractor.get());
+    env->SetLongField(thiz, gFields.context, (jlong)extractor.get());
 
     return old;
 }
 
 static sp<JMediaExtractor> getMediaExtractor(JNIEnv *env, jobject thiz) {
-    return (JMediaExtractor *)env->GetIntField(thiz, gFields.context);
+    return (JMediaExtractor *)env->GetLongField(thiz, gFields.context);
 }
 
 static void android_media_MediaExtractor_release(JNIEnv *env, jobject thiz) {
@@ -329,7 +329,7 @@ static jint android_media_MediaExtractor_getTrackCount(
         return -1;
     }
 
-    return extractor->countTracks();
+    return (jint) extractor->countTracks();
 }
 
 static jobject android_media_MediaExtractor_getTrackFormatNative(
@@ -430,19 +430,19 @@ static jboolean android_media_MediaExtractor_advance(
 
     if (extractor == NULL) {
         jniThrowException(env, "java/lang/IllegalStateException", NULL);
-        return false;
+        return JNI_FALSE;
     }
 
     status_t err = extractor->advance();
 
     if (err == ERROR_END_OF_STREAM) {
-        return false;
+        return JNI_FALSE;
     } else if (err != OK) {
         jniThrowException(env, "java/lang/IllegalArgumentException", NULL);
-        return false;
+        return JNI_FALSE;
     }
 
-    return true;
+    return JNI_TRUE;
 }
 
 static jint android_media_MediaExtractor_readSampleData(
@@ -461,10 +461,10 @@ static jint android_media_MediaExtractor_readSampleData(
         return -1;
     } else if (err != OK) {
         jniThrowException(env, "java/lang/IllegalArgumentException", NULL);
-        return false;
+        return -1;
     }
 
-    return sampleSize;
+    return (jint) sampleSize;
 }
 
 static jint android_media_MediaExtractor_getSampleTrackIndex(
@@ -483,10 +483,10 @@ static jint android_media_MediaExtractor_getSampleTrackIndex(
         return -1;
     } else if (err != OK) {
         jniThrowException(env, "java/lang/IllegalArgumentException", NULL);
-        return false;
+        return -1;
     }
 
-    return trackIndex;
+    return (jint) trackIndex;
 }
 
 static jlong android_media_MediaExtractor_getSampleTime(
@@ -505,10 +505,10 @@ static jlong android_media_MediaExtractor_getSampleTime(
         return -1ll;
     } else if (err != OK) {
         jniThrowException(env, "java/lang/IllegalArgumentException", NULL);
-        return false;
+        return -1ll;
     }
 
-    return sampleTimeUs;
+    return (jlong) sampleTimeUs;
 }
 
 static jint android_media_MediaExtractor_getSampleFlags(
@@ -517,20 +517,20 @@ static jint android_media_MediaExtractor_getSampleFlags(
 
     if (extractor == NULL) {
         jniThrowException(env, "java/lang/IllegalStateException", NULL);
-        return -1ll;
+        return -1;
     }
 
     uint32_t sampleFlags;
     status_t err = extractor->getSampleFlags(&sampleFlags);
 
     if (err == ERROR_END_OF_STREAM) {
-        return -1ll;
+        return -1;
     } else if (err != OK) {
         jniThrowException(env, "java/lang/IllegalArgumentException", NULL);
-        return false;
+        return -1;
     }
 
-    return sampleFlags;
+    return (jint) sampleFlags;
 }
 
 static jboolean android_media_MediaExtractor_getSampleCryptoInfo(
@@ -539,27 +539,27 @@ static jboolean android_media_MediaExtractor_getSampleCryptoInfo(
 
     if (extractor == NULL) {
         jniThrowException(env, "java/lang/IllegalStateException", NULL);
-        return -1ll;
+        return JNI_FALSE;
     }
 
     sp<MetaData> meta;
     status_t err = extractor->getSampleMeta(&meta);
 
     if (err != OK) {
-        return false;
+        return JNI_FALSE;
     }
 
     uint32_t type;
     const void *data;
     size_t size;
     if (!meta->findData(kKeyEncryptedSizes, &type, &data, &size)) {
-        return false;
+        return JNI_FALSE;
     }
 
     size_t numSubSamples = size / sizeof(size_t);
 
     if (numSubSamples == 0) {
-        return false;
+        return JNI_FALSE;
     }
 
     jintArray numBytesOfEncryptedDataObj = env->NewIntArray(numSubSamples);
@@ -576,7 +576,7 @@ static jboolean android_media_MediaExtractor_getSampleCryptoInfo(
     if (meta->findData(kKeyPlainSizes, &type, &data, &size)) {
         if (size != encSize) {
             // The two must be of the same length.
-            return false;
+            return JNI_FALSE;
         }
 
         numBytesOfPlainDataObj = env->NewIntArray(numSubSamples);
@@ -593,7 +593,7 @@ static jboolean android_media_MediaExtractor_getSampleCryptoInfo(
     if (meta->findData(kKeyCryptoKey, &type, &data, &size)) {
         if (size != 16) {
             // Keys must be 16 bytes in length.
-            return false;
+            return JNI_FALSE;
         }
 
         keyObj = env->NewByteArray(size);
@@ -608,7 +608,7 @@ static jboolean android_media_MediaExtractor_getSampleCryptoInfo(
     if (meta->findData(kKeyCryptoIV, &type, &data, &size)) {
         if (size != 16) {
             // IVs must be 16 bytes in length.
-            return false;
+            return JNI_FALSE;
         }
 
         ivObj = env->NewByteArray(size);
@@ -634,14 +634,14 @@ static jboolean android_media_MediaExtractor_getSampleCryptoInfo(
             ivObj,
             mode);
 
-    return true;
+    return JNI_TRUE;
 }
 
 static void android_media_MediaExtractor_native_init(JNIEnv *env) {
     jclass clazz = env->FindClass("android/media/MediaExtractor");
     CHECK(clazz != NULL);
 
-    gFields.context = env->GetFieldID(clazz, "mNativeContext", "I");
+    gFields.context = env->GetFieldID(clazz, "mNativeContext", "J");
     CHECK(gFields.context != NULL);
 
     clazz = env->FindClass("android/media/MediaCodec$CryptoInfo");
@@ -770,7 +770,7 @@ static jlong android_media_MediaExtractor_getCachedDurationUs(
         return -1ll;
     }
 
-    return cachedDurationUs;
+    return (jlong) cachedDurationUs;
 }
 
 static jboolean android_media_MediaExtractor_hasCacheReachedEOS(
@@ -779,16 +779,16 @@ static jboolean android_media_MediaExtractor_hasCacheReachedEOS(
 
     if (extractor == NULL) {
         jniThrowException(env, "java/lang/IllegalStateException", NULL);
-        return true;
+        return JNI_TRUE;
     }
 
     int64_t cachedDurationUs;
     bool eos;
     if (!extractor->getCachedDuration(&cachedDurationUs, &eos)) {
-        return true;
+        return JNI_TRUE;
     }
 
-    return eos;
+    return eos ? JNI_TRUE : JNI_FALSE;
 }
 
 static void android_media_MediaExtractor_native_finalize(
diff --git a/media/jni/android_media_MediaMetadataRetriever.cpp b/media/jni/android_media_MediaMetadataRetriever.cpp
index 297dadf..fe69819 100644
--- a/media/jni/android_media_MediaMetadataRetriever.cpp
+++ b/media/jni/android_media_MediaMetadataRetriever.cpp
@@ -67,15 +67,15 @@ static void process_media_retriever_call(JNIEnv *env, status_t opStatus, const c
 static MediaMetadataRetriever* getRetriever(JNIEnv* env, jobject thiz)
 {
     // No lock is needed, since it is called internally by other methods that are protected
-    MediaMetadataRetriever* retriever = (MediaMetadataRetriever*) env->GetIntField(thiz, fields.context);
+    MediaMetadataRetriever* retriever = (MediaMetadataRetriever*) env->GetLongField(thiz, fields.context);
     return retriever;
 }
 
-static void setRetriever(JNIEnv* env, jobject thiz, int retriever)
+static void setRetriever(JNIEnv* env, jobject thiz, MediaMetadataRetriever* retriever)
 {
     // No lock is needed, since it is called internally by other methods that are protected
-    MediaMetadataRetriever *old = (MediaMetadataRetriever*) env->GetIntField(thiz, fields.context);
-    env->SetIntField(thiz, fields.context, retriever);
+    MediaMetadataRetriever *old = (MediaMetadataRetriever*) env->GetLongField(thiz, fields.context);
+    env->SetLongField(thiz, fields.context, (jlong) retriever);
 }
 
 static void
@@ -146,10 +146,10 @@ static void android_media_MediaMetadataRetriever_setDataSourceFD(JNIEnv *env, jo
     int fd = jniGetFDFromFileDescriptor(env, fileDescriptor);
     if (offset < 0 || length < 0 || fd < 0) {
         if (offset < 0) {
-            ALOGE("negative offset (%lld)", offset);
+            ALOGE("negative offset (%lld)", (long long)offset);
         }
         if (length < 0) {
-            ALOGE("negative length (%lld)", length);
+            ALOGE("negative length (%lld)", (long long)length);
         }
         if (fd < 0) {
             ALOGE("invalid file descriptor");
@@ -359,7 +359,7 @@ static void android_media_MediaMetadataRetriever_release(JNIEnv *env, jobject th
     Mutex::Autolock lock(sLock);
     MediaMetadataRetriever* retriever = getRetriever(env, thiz);
     delete retriever;
-    setRetriever(env, thiz, 0);
+    setRetriever(env, thiz, (MediaMetadataRetriever*) 0);
 }
 
 static void android_media_MediaMetadataRetriever_native_finalize(JNIEnv *env, jobject thiz)
@@ -379,7 +379,7 @@ static void android_media_MediaMetadataRetriever_native_init(JNIEnv *env)
         return;
     }
 
-    fields.context = env->GetFieldID(clazz, "mNativeContext", "I");
+    fields.context = env->GetFieldID(clazz, "mNativeContext", "J");
     if (fields.context == NULL) {
         return;
     }
@@ -435,7 +435,7 @@ static void android_media_MediaMetadataRetriever_native_setup(JNIEnv *env, jobje
         jniThrowException(env, "java/lang/RuntimeException", "Out of memory");
         return;
     }
-    setRetriever(env, thiz, (int)retriever);
+    setRetriever(env, thiz, retriever);
 }
 
 // JNI mapping between Java methods and native methods
diff --git a/media/jni/android_media_MediaPlayer.cpp b/media/jni/android_media_MediaPlayer.cpp
index 5e3fb1a..9d0d5a6 100644
--- a/media/jni/android_media_MediaPlayer.cpp
+++ b/media/jni/android_media_MediaPlayer.cpp
@@ -133,21 +133,21 @@ void JNIMediaPlayerListener::notify(int msg, int ext1, int ext2, const Parcel *o
 static sp<MediaPlayer> getMediaPlayer(JNIEnv* env, jobject thiz)
 {
     Mutex::Autolock l(sLock);
-    MediaPlayer* const p = (MediaPlayer*)env->GetIntField(thiz, fields.context);
+    MediaPlayer* const p = (MediaPlayer*)env->GetLongField(thiz, fields.context);
     return sp<MediaPlayer>(p);
 }
 
 static sp<MediaPlayer> setMediaPlayer(JNIEnv* env, jobject thiz, const sp<MediaPlayer>& player)
 {
     Mutex::Autolock l(sLock);
-    sp<MediaPlayer> old = (MediaPlayer*)env->GetIntField(thiz, fields.context);
+    sp<MediaPlayer> old = (MediaPlayer*)env->GetLongField(thiz, fields.context);
     if (player.get()) {
         player->incStrong((void*)setMediaPlayer);
     }
     if (old != 0) {
         old->decStrong((void*)setMediaPlayer);
     }
-    env->SetIntField(thiz, fields.context, (int)player.get());
+    env->SetLongField(thiz, fields.context, (jlong)player.get());
     return old;
 }
 
@@ -244,7 +244,7 @@ android_media_MediaPlayer_setDataSourceFD(JNIEnv *env, jobject thiz, jobject fil
 
 static sp<IGraphicBufferProducer>
 getVideoSurfaceTexture(JNIEnv* env, jobject thiz) {
-    IGraphicBufferProducer * const p = (IGraphicBufferProducer*)env->GetIntField(thiz, fields.surface_texture);
+    IGraphicBufferProducer * const p = (IGraphicBufferProducer*)env->GetLongField(thiz, fields.surface_texture);
     return sp<IGraphicBufferProducer>(p);
 }
 
@@ -293,7 +293,7 @@ setVideoSurface(JNIEnv *env, jobject thiz, jobject jsurface, jboolean mediaPlaye
         }
     }
 
-    env->SetIntField(thiz, fields.surface_texture, (int)new_st.get());
+    env->SetLongField(thiz, fields.surface_texture, (jlong)new_st.get());
 
     // This will fail if the media player has not been initialized yet. This
     // can be the case if setDisplay() on MediaPlayer.java has been called
@@ -384,7 +384,7 @@ android_media_MediaPlayer_isPlaying(JNIEnv *env, jobject thiz)
     sp<MediaPlayer> mp = getMediaPlayer(env, thiz);
     if (mp == NULL ) {
         jniThrowException(env, "java/lang/IllegalStateException", NULL);
-        return false;
+        return JNI_FALSE;
     }
     const jboolean is_playing = mp->isPlaying();
 
@@ -393,7 +393,7 @@ android_media_MediaPlayer_isPlaying(JNIEnv *env, jobject thiz)
 }
 
 static void
-android_media_MediaPlayer_seekTo(JNIEnv *env, jobject thiz, int msec)
+android_media_MediaPlayer_seekTo(JNIEnv *env, jobject thiz, jint msec)
 {
     sp<MediaPlayer> mp = getMediaPlayer(env, thiz);
     if (mp == NULL ) {
@@ -404,7 +404,7 @@ android_media_MediaPlayer_seekTo(JNIEnv *env, jobject thiz, int msec)
     process_media_player_call( env, thiz, mp->seekTo(msec), NULL, NULL );
 }
 
-static int
+static jint
 android_media_MediaPlayer_getVideoWidth(JNIEnv *env, jobject thiz)
 {
     sp<MediaPlayer> mp = getMediaPlayer(env, thiz);
@@ -418,10 +418,10 @@ android_media_MediaPlayer_getVideoWidth(JNIEnv *env, jobject thiz)
         w = 0;
     }
     ALOGV("getVideoWidth: %d", w);
-    return w;
+    return (jint) w;
 }
 
-static int
+static jint
 android_media_MediaPlayer_getVideoHeight(JNIEnv *env, jobject thiz)
 {
     sp<MediaPlayer> mp = getMediaPlayer(env, thiz);
@@ -435,11 +435,11 @@ android_media_MediaPlayer_getVideoHeight(JNIEnv *env, jobject thiz)
         h = 0;
     }
     ALOGV("getVideoHeight: %d", h);
-    return h;
+    return (jint) h;
 }
 
 
-static int
+static jint
 android_media_MediaPlayer_getCurrentPosition(JNIEnv *env, jobject thiz)
 {
     sp<MediaPlayer> mp = getMediaPlayer(env, thiz);
@@ -450,10 +450,10 @@ android_media_MediaPlayer_getCurrentPosition(JNIEnv *env, jobject thiz)
     int msec;
     process_media_player_call( env, thiz, mp->getCurrentPosition(&msec), NULL, NULL );
     ALOGV("getCurrentPosition: %d (msec)", msec);
-    return msec;
+    return (jint) msec;
 }
 
-static int
+static jint
 android_media_MediaPlayer_getDuration(JNIEnv *env, jobject thiz)
 {
     sp<MediaPlayer> mp = getMediaPlayer(env, thiz);
@@ -464,7 +464,7 @@ android_media_MediaPlayer_getDuration(JNIEnv *env, jobject thiz)
     int msec;
     process_media_player_call( env, thiz, mp->getDuration(&msec), NULL, NULL );
     ALOGV("getDuration: %d (msec)", msec);
-    return msec;
+    return (jint) msec;
 }
 
 static void
@@ -480,7 +480,7 @@ android_media_MediaPlayer_reset(JNIEnv *env, jobject thiz)
 }
 
 static void
-android_media_MediaPlayer_setAudioStreamType(JNIEnv *env, jobject thiz, int streamtype)
+android_media_MediaPlayer_setAudioStreamType(JNIEnv *env, jobject thiz, jint streamtype)
 {
     ALOGV("setAudioStreamType: %d", streamtype);
     sp<MediaPlayer> mp = getMediaPlayer(env, thiz);
@@ -510,21 +510,21 @@ android_media_MediaPlayer_isLooping(JNIEnv *env, jobject thiz)
     sp<MediaPlayer> mp = getMediaPlayer(env, thiz);
     if (mp == NULL ) {
         jniThrowException(env, "java/lang/IllegalStateException", NULL);
-        return false;
+        return JNI_FALSE;
     }
-    return mp->isLooping();
+    return mp->isLooping() ? JNI_TRUE : JNI_FALSE;
 }
 
 static void
-android_media_MediaPlayer_setVolume(JNIEnv *env, jobject thiz, float leftVolume, float rightVolume)
+android_media_MediaPlayer_setVolume(JNIEnv *env, jobject thiz, jfloat leftVolume, jfloat rightVolume)
 {
-    ALOGV("setVolume: left %f  right %f", leftVolume, rightVolume);
+    ALOGV("setVolume: left %f  right %f", (float) leftVolume, (float) rightVolume);
     sp<MediaPlayer> mp = getMediaPlayer(env, thiz);
     if (mp == NULL ) {
         jniThrowException(env, "java/lang/IllegalStateException", NULL);
         return;
     }
-    process_media_player_call( env, thiz, mp->setVolume(leftVolume, rightVolume), NULL, NULL );
+    process_media_player_call( env, thiz, mp->setVolume((float) leftVolume, (float) rightVolume), NULL, NULL );
 }
 
 // Sends the request and reply parcels to the media player via the
@@ -544,7 +544,7 @@ android_media_MediaPlayer_invoke(JNIEnv *env, jobject thiz,
 
     // Don't use process_media_player_call which use the async loop to
     // report errors, instead returns the status.
-    return media_player->invoke(*request, reply);
+    return (jint) media_player->invoke(*request, reply);
 }
 
 // Sends the new filter to the client.
@@ -564,7 +564,7 @@ android_media_MediaPlayer_setMetadataFilter(JNIEnv *env, jobject thiz, jobject r
         return UNKNOWN_ERROR;
     }
 
-    return media_player->setMetadataFilter(*filter);
+    return (jint) media_player->setMetadataFilter(*filter);
 }
 
 static jboolean
@@ -574,14 +574,14 @@ android_media_MediaPlayer_getMetadata(JNIEnv *env, jobject thiz, jboolean update
     sp<MediaPlayer> media_player = getMediaPlayer(env, thiz);
     if (media_player == NULL ) {
         jniThrowException(env, "java/lang/IllegalStateException", NULL);
-        return false;
+        return JNI_FALSE;
     }
 
     Parcel *metadata = parcelForJavaObject(env, reply);
 
     if (metadata == NULL ) {
         jniThrowException(env, "java/lang/RuntimeException", "Reply parcel is null");
-        return false;
+        return JNI_FALSE;
     }
 
     metadata->freeData();
@@ -589,7 +589,11 @@ android_media_MediaPlayer_getMetadata(JNIEnv *env, jobject thiz, jboolean update
     // metadata. Note however that the parcel actually starts with the
     // return code so you should not rewind the parcel using
     // setDataPosition(0).
-    return media_player->getMetadata(update_only, apply_filter, metadata) == OK;
+    if (media_player->getMetadata(update_only, apply_filter, metadata) == OK) {
+        return JNI_TRUE;
+    } else {
+        return JNI_FALSE;
+    }
 }
 
 // This function gets some field IDs, which in turn causes class initialization.
@@ -605,7 +609,7 @@ android_media_MediaPlayer_native_init(JNIEnv *env)
         return;
     }
 
-    fields.context = env->GetFieldID(clazz, "mNativeContext", "I");
+    fields.context = env->GetFieldID(clazz, "mNativeContext", "J");
     if (fields.context == NULL) {
         return;
     }
@@ -616,7 +620,7 @@ android_media_MediaPlayer_native_init(JNIEnv *env)
         return;
     }
 
-    fields.surface_texture = env->GetFieldID(clazz, "mNativeSurfaceTexture", "I");
+    fields.surface_texture = env->GetFieldID(clazz, "mNativeSurfaceTexture", "J");
     if (fields.surface_texture == NULL) {
         return;
     }
@@ -696,7 +700,7 @@ static jint android_media_MediaPlayer_get_audio_session_id(JNIEnv *env,  jobject
         return 0;
     }
 
-    return mp->getAudioSessionId();
+    return (jint) mp->getAudioSessionId();
 }
 
 static void
@@ -733,7 +737,7 @@ android_media_MediaPlayer_pullBatteryData(JNIEnv *env, jobject thiz, jobject jav
 
     Parcel *reply = parcelForJavaObject(env, java_reply);
 
-    return service->pullBatteryData(reply);
+    return (jint) service->pullBatteryData(reply);
 }
 
 static jint
@@ -772,7 +776,7 @@ android_media_MediaPlayer_setRetransmitEndpoint(JNIEnv *env, jobject thiz,
         jniThrowException(env, "java/lang/IllegalStateException", NULL);
     }
 
-    return ret;
+    return (jint) ret;
 }
 
 static void
diff --git a/media/jni/android_media_MediaProfiles.cpp b/media/jni/android_media_MediaProfiles.cpp
index 3fbb8ba..48a9132 100644
--- a/media/jni/android_media_MediaProfiles.cpp
+++ b/media/jni/android_media_MediaProfiles.cpp
@@ -48,7 +48,7 @@ static jint
 android_media_MediaProfiles_native_get_num_file_formats(JNIEnv *env, jobject thiz)
 {
     ALOGV("native_get_num_file_formats");
-    return sProfiles->getOutputFileFormats().size();
+    return (jint) sProfiles->getOutputFileFormats().size();
 }
 
 static jint
@@ -119,7 +119,7 @@ static jint
 android_media_MediaProfiles_native_get_num_audio_encoders(JNIEnv *env, jobject thiz)
 {
     ALOGV("native_get_num_audio_encoders");
-    return sProfiles->getAudioEncoders().size();
+    return (jint) sProfiles->getAudioEncoders().size();
 }
 
 static jobject
@@ -223,18 +223,18 @@ android_media_MediaProfiles_native_has_camcorder_profile(JNIEnv *env, jobject th
 {
     ALOGV("native_has_camcorder_profile: %d %d", id, quality);
     if (!isCamcorderQualityKnown(quality)) {
-        return false;
+        return JNI_FALSE;
     }
 
     camcorder_quality q = static_cast<camcorder_quality>(quality);
-    return sProfiles->hasCamcorderProfile(id, q);
+    return sProfiles->hasCamcorderProfile(id, q) ? JNI_TRUE : JNI_FALSE;
 }
 
 static jint
 android_media_MediaProfiles_native_get_num_video_decoders(JNIEnv *env, jobject thiz)
 {
     ALOGV("native_get_num_video_decoders");
-    return sProfiles->getVideoDecoders().size();
+    return (jint) sProfiles->getVideoDecoders().size();
 }
 
 static jint
@@ -255,7 +255,7 @@ static jint
 android_media_MediaProfiles_native_get_num_audio_decoders(JNIEnv *env, jobject thiz)
 {
     ALOGV("native_get_num_audio_decoders");
-    return sProfiles->getAudioDecoders().size();
+    return (jint) sProfiles->getAudioDecoders().size();
 }
 
 static jint
@@ -276,7 +276,7 @@ static jint
 android_media_MediaProfiles_native_get_num_image_encoding_quality_levels(JNIEnv *env, jobject thiz, jint cameraId)
 {
     ALOGV("native_get_num_image_encoding_quality_levels");
-    return sProfiles->getImageEncodingQualityLevels(cameraId).size();
+    return (jint) sProfiles->getImageEncodingQualityLevels(cameraId).size();
 }
 
 static jint
@@ -284,7 +284,7 @@ android_media_MediaProfiles_native_get_image_encoding_quality_level(JNIEnv *env,
 {
     ALOGV("native_get_image_encoding_quality_level");
     Vector<int> levels = sProfiles->getImageEncodingQualityLevels(cameraId);
-    if (index < 0 || index >= levels.size()) {
+    if (index < 0 || index >= (jint) levels.size()) {
         jniThrowException(env, "java/lang/IllegalArgumentException", "out of array boundary");
         return -1;
     }
diff --git a/media/jni/android_media_MediaRecorder.cpp b/media/jni/android_media_MediaRecorder.cpp
index ac863e1..fd69cad 100644
--- a/media/jni/android_media_MediaRecorder.cpp
+++ b/media/jni/android_media_MediaRecorder.cpp
@@ -128,21 +128,21 @@ static bool process_media_recorder_call(JNIEnv *env, status_t opStatus, const ch
 static sp<MediaRecorder> getMediaRecorder(JNIEnv* env, jobject thiz)
 {
     Mutex::Autolock l(sLock);
-    MediaRecorder* const p = (MediaRecorder*)env->GetIntField(thiz, fields.context);
+    MediaRecorder* const p = (MediaRecorder*)env->GetLongField(thiz, fields.context);
     return sp<MediaRecorder>(p);
 }
 
 static sp<MediaRecorder> setMediaRecorder(JNIEnv* env, jobject thiz, const sp<MediaRecorder>& recorder)
 {
     Mutex::Autolock l(sLock);
-    sp<MediaRecorder> old = (MediaRecorder*)env->GetIntField(thiz, fields.context);
+    sp<MediaRecorder> old = (MediaRecorder*)env->GetLongField(thiz, fields.context);
     if (recorder.get()) {
         recorder->incStrong(thiz);
     }
     if (old != 0) {
         old->decStrong(thiz);
     }
-    env->SetIntField(thiz, fields.context, (int)recorder.get());
+    env->SetLongField(thiz, fields.context, (jlong)recorder.get());
     return old;
 }
 
@@ -334,14 +334,14 @@ android_media_MediaRecorder_prepare(JNIEnv *env, jobject thiz)
     process_media_recorder_call(env, mr->prepare(), "java/io/IOException", "prepare failed.");
 }
 
-static int
+static jint
 android_media_MediaRecorder_native_getMaxAmplitude(JNIEnv *env, jobject thiz)
 {
     ALOGV("getMaxAmplitude");
     sp<MediaRecorder> mr = getMediaRecorder(env, thiz);
     int result = 0;
     process_media_recorder_call(env, mr->getMaxAmplitude(&result), "java/lang/RuntimeException", "getMaxAmplitude failed.");
-    return result;
+    return (jint) result;
 }
 
 static jobject
@@ -412,7 +412,7 @@ android_media_MediaRecorder_native_init(JNIEnv *env)
         return;
     }
 
-    fields.context = env->GetFieldID(clazz, "mNativeContext", "I");
+    fields.context = env->GetFieldID(clazz, "mNativeContext", "J");
     if (fields.context == NULL) {
         return;
     }
diff --git a/media/jni/android_media_MediaScanner.cpp b/media/jni/android_media_MediaScanner.cpp
index 4e3d14e..84028b7 100644
--- a/media/jni/android_media_MediaScanner.cpp
+++ b/media/jni/android_media_MediaScanner.cpp
@@ -226,12 +226,12 @@ private:
 
 static MediaScanner *getNativeScanner_l(JNIEnv* env, jobject thiz)
 {
-    return (MediaScanner *) env->GetIntField(thiz, fields.context);
+    return (MediaScanner *) env->GetLongField(thiz, fields.context);
 }
 
 static void setNativeScanner_l(JNIEnv* env, jobject thiz, MediaScanner *s)
 {
-    env->SetIntField(thiz, fields.context, (int)s);
+    env->SetLongField(thiz, fields.context, (jlong)s);
 }
 
 static void
@@ -381,7 +381,7 @@ android_media_MediaScanner_native_init(JNIEnv *env)
         return;
     }
 
-    fields.context = env->GetFieldID(clazz, "mNativeContext", "I");
+    fields.context = env->GetFieldID(clazz, "mNativeContext", "J");
     if (fields.context == NULL) {
         return;
     }
@@ -398,7 +398,7 @@ android_media_MediaScanner_native_setup(JNIEnv *env, jobject thiz)
         return;
     }
 
-    env->SetIntField(thiz, fields.context, (int)mp);
+    env->SetLongField(thiz, fields.context, (jlong)mp);
 }
 
 static void
diff --git a/media/jni/soundpool/android_media_SoundPool_SoundPoolImpl.cpp b/media/jni/soundpool/android_media_SoundPool_SoundPoolImpl.cpp
index 2604850..9cc55ab 100644
--- a/media/jni/soundpool/android_media_SoundPool_SoundPoolImpl.cpp
+++ b/media/jni/soundpool/android_media_SoundPool_SoundPoolImpl.cpp
@@ -34,11 +34,11 @@ static struct fields_t {
 } fields;
 
 static inline SoundPool* MusterSoundPool(JNIEnv *env, jobject thiz) {
-    return (SoundPool*)env->GetIntField(thiz, fields.mNativeContext);
+    return (SoundPool*)env->GetLongField(thiz, fields.mNativeContext);
 }
 
 // ----------------------------------------------------------------------------
-static int
+static jint
 android_media_SoundPool_SoundPoolImpl_load_URL(JNIEnv *env, jobject thiz, jstring path, jint priority)
 {
     ALOGV("android_media_SoundPool_SoundPoolImpl_load_URL");
@@ -50,29 +50,29 @@ android_media_SoundPool_SoundPoolImpl_load_URL(JNIEnv *env, jobject thiz, jstrin
     const char* s = env->GetStringUTFChars(path, NULL);
     int id = ap->load(s, priority);
     env->ReleaseStringUTFChars(path, s);
-    return id;
+    return (jint) id;
 }
 
-static int
+static jint
 android_media_SoundPool_SoundPoolImpl_load_FD(JNIEnv *env, jobject thiz, jobject fileDescriptor,
         jlong offset, jlong length, jint priority)
 {
     ALOGV("android_media_SoundPool_SoundPoolImpl_load_FD");
     SoundPool *ap = MusterSoundPool(env, thiz);
     if (ap == NULL) return 0;
-    return ap->load(jniGetFDFromFileDescriptor(env, fileDescriptor),
+    return (jint) ap->load(jniGetFDFromFileDescriptor(env, fileDescriptor),
             int64_t(offset), int64_t(length), int(priority));
 }
 
-static bool
+static jboolean
 android_media_SoundPool_SoundPoolImpl_unload(JNIEnv *env, jobject thiz, jint sampleID) {
     ALOGV("android_media_SoundPool_SoundPoolImpl_unload\n");
     SoundPool *ap = MusterSoundPool(env, thiz);
-    if (ap == NULL) return 0;
-    return ap->unload(sampleID);
+    if (ap == NULL) return JNI_FALSE;
+    return ap->unload(sampleID) ? JNI_TRUE : JNI_FALSE;
 }
 
-static int
+static jint
 android_media_SoundPool_SoundPoolImpl_play(JNIEnv *env, jobject thiz, jint sampleID,
         jfloat leftVolume, jfloat rightVolume, jint priority, jint loop,
         jfloat rate)
@@ -80,7 +80,7 @@ android_media_SoundPool_SoundPoolImpl_play(JNIEnv *env, jobject thiz, jint sampl
     ALOGV("android_media_SoundPool_SoundPoolImpl_play\n");
     SoundPool *ap = MusterSoundPool(env, thiz);
     if (ap == NULL) return 0;
-    return ap->play(sampleID, leftVolume, rightVolume, priority, loop, rate);
+    return (jint) ap->play(sampleID, leftVolume, rightVolume, priority, loop, rate);
 }
 
 static void
@@ -130,22 +130,22 @@ android_media_SoundPool_SoundPoolImpl_stop(JNIEnv *env, jobject thiz, jint chann
 
 static void
 android_media_SoundPool_SoundPoolImpl_setVolume(JNIEnv *env, jobject thiz, jint channelID,
-        float leftVolume, float rightVolume)
+        jfloat leftVolume, jfloat rightVolume)
 {
     ALOGV("android_media_SoundPool_SoundPoolImpl_setVolume");
     SoundPool *ap = MusterSoundPool(env, thiz);
     if (ap == NULL) return;
-    ap->setVolume(channelID, leftVolume, rightVolume);
+    ap->setVolume(channelID, (float) leftVolume, (float) rightVolume);
 }
 
 static void
 android_media_SoundPool_SoundPoolImpl_setPriority(JNIEnv *env, jobject thiz, jint channelID,
-        int priority)
+        jint priority)
 {
     ALOGV("android_media_SoundPool_SoundPoolImpl_setPriority");
     SoundPool *ap = MusterSoundPool(env, thiz);
     if (ap == NULL) return;
-    ap->setPriority(channelID, priority);
+    ap->setPriority(channelID, (int) priority);
 }
 
 static void
@@ -160,12 +160,12 @@ android_media_SoundPool_SoundPoolImpl_setLoop(JNIEnv *env, jobject thiz, jint ch
 
 static void
 android_media_SoundPool_SoundPoolImpl_setRate(JNIEnv *env, jobject thiz, jint channelID,
-        float rate)
+       jfloat rate)
 {
     ALOGV("android_media_SoundPool_SoundPoolImpl_setRate");
     SoundPool *ap = MusterSoundPool(env, thiz);
     if (ap == NULL) return;
-    ap->setRate(channelID, rate);
+    ap->setRate(channelID, (float) rate);
 }
 
 static void android_media_callback(SoundPoolEvent event, SoundPool* soundPool, void* user)
@@ -185,7 +185,7 @@ android_media_SoundPool_SoundPoolImpl_native_setup(JNIEnv *env, jobject thiz, jo
     }
 
     // save pointer to SoundPool C++ object in opaque field in Java object
-    env->SetIntField(thiz, fields.mNativeContext, (int)ap);
+    env->SetLongField(thiz, fields.mNativeContext, (jlong) ap);
 
     // set callback with weak reference
     jobject globalWeakRef = env->NewGlobalRef(weakRef);
@@ -208,7 +208,7 @@ android_media_SoundPool_SoundPoolImpl_release(JNIEnv *env, jobject thiz)
 
         // clear callback and native context
         ap->setCallback(NULL, NULL);
-        env->SetIntField(thiz, fields.mNativeContext, 0);
+        env->SetLongField(thiz, fields.mNativeContext, 0);
         delete ap;
     }
 }
@@ -299,7 +299,7 @@ jint JNI_OnLoad(JavaVM* vm, void* reserved)
         goto bail;
     }
 
-    fields.mNativeContext = env->GetFieldID(clazz, "mNativeContext", "I");
+    fields.mNativeContext = env->GetFieldID(clazz, "mNativeContext", "J");
     if (fields.mNativeContext == NULL) {
         ALOGE("Can't find SoundPoolImpl.mNativeContext");
         goto bail;
diff --git a/media/mca/filterfw/jni/jni_gl_environment.cpp b/media/mca/filterfw/jni/jni_gl_environment.cpp
index 9abf191..6da7b7c 100644
--- a/media/mca/filterfw/jni/jni_gl_environment.cpp
+++ b/media/mca/filterfw/jni/jni_gl_environment.cpp
@@ -119,12 +119,12 @@ static sp<MediaRecorder> getMediaRecorder(JNIEnv* env, jobject jmediarecorder) {
         return NULL;
     }
 
-    jfieldID context = env->GetFieldID(clazz, "mNativeContext", "I");
+    jfieldID context = env->GetFieldID(clazz, "mNativeContext", "J");
     if (context == NULL) {
         return NULL;
     }
 
-    MediaRecorder* const p = (MediaRecorder*)env->GetIntField(jmediarecorder, context);
+    MediaRecorder* const p = (MediaRecorder*)env->GetLongField(jmediarecorder, context);
     env->DeleteLocalRef(clazz);
     return sp<MediaRecorder>(p);
 }