diff options
Diffstat (limited to 'media/libmedia/mediametadataretriever.cpp')
| -rw-r--r-- | media/libmedia/mediametadataretriever.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/media/libmedia/mediametadataretriever.cpp b/media/libmedia/mediametadataretriever.cpp index d34a8ed..e2712ba 100644 --- a/media/libmedia/mediametadataretriever.cpp +++ b/media/libmedia/mediametadataretriever.cpp @@ -95,6 +95,7 @@ void MediaMetadataRetriever::disconnect() status_t MediaMetadataRetriever::setDataSource(const char* srcUrl) { LOGV("setDataSource"); + Mutex::Autolock _l(mLock); if (mRetriever == 0) { LOGE("retriever is not initialized"); return INVALID_OPERATION; @@ -110,6 +111,7 @@ status_t MediaMetadataRetriever::setDataSource(const char* srcUrl) status_t MediaMetadataRetriever::setDataSource(int fd, int64_t offset, int64_t length) { LOGV("setDataSource(%d, %lld, %lld)", fd, offset, length); + Mutex::Autolock _l(mLock); if (mRetriever == 0) { LOGE("retriever is not initialized"); return INVALID_OPERATION; @@ -124,6 +126,7 @@ status_t MediaMetadataRetriever::setDataSource(int fd, int64_t offset, int64_t l status_t MediaMetadataRetriever::setMode(int mode) { LOGV("setMode(%d)", mode); + Mutex::Autolock _l(mLock); if (mRetriever == 0) { LOGE("retriever is not initialized"); return INVALID_OPERATION; @@ -134,6 +137,7 @@ status_t MediaMetadataRetriever::setMode(int mode) status_t MediaMetadataRetriever::getMode(int* mode) { LOGV("getMode"); + Mutex::Autolock _l(mLock); if (mRetriever == 0) { LOGE("retriever is not initialized"); return INVALID_OPERATION; @@ -144,6 +148,7 @@ status_t MediaMetadataRetriever::getMode(int* mode) sp<IMemory> MediaMetadataRetriever::captureFrame() { LOGV("captureFrame"); + Mutex::Autolock _l(mLock); if (mRetriever == 0) { LOGE("retriever is not initialized"); return NULL; @@ -154,6 +159,7 @@ sp<IMemory> MediaMetadataRetriever::captureFrame() const char* MediaMetadataRetriever::extractMetadata(int keyCode) { LOGV("extractMetadata(%d)", keyCode); + Mutex::Autolock _l(mLock); if (mRetriever == 0) { LOGE("retriever is not initialized"); return NULL; @@ -164,6 +170,7 @@ const char* MediaMetadataRetriever::extractMetadata(int keyCode) sp<IMemory> MediaMetadataRetriever::extractAlbumArt() { LOGV("extractAlbumArt"); + Mutex::Autolock _l(mLock); if (mRetriever == 0) { LOGE("retriever is not initialized"); return NULL; |