diff options
| -rw-r--r-- | media/libstagefright/NuMediaExtractor.cpp | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/media/libstagefright/NuMediaExtractor.cpp b/media/libstagefright/NuMediaExtractor.cpp index bf833dc..404fa94 100644 --- a/media/libstagefright/NuMediaExtractor.cpp +++ b/media/libstagefright/NuMediaExtractor.cpp @@ -126,6 +126,7 @@ status_t NuMediaExtractor::setDataSource( } status_t NuMediaExtractor::setDataSource(int fd, off64_t offset, off64_t size) { + Mutex::Autolock autoLock(mLock); if (mImpl != NULL) { @@ -134,7 +135,22 @@ status_t NuMediaExtractor::setDataSource(int fd, off64_t offset, off64_t size) { sp<FileSource> fileSource = new FileSource(dup(fd), offset, size); - return setDataSource(fileSource); + status_t err = fileSource->initCheck(); + if (err != OK) { + return err; + } + + mImpl = MediaExtractor::Create(fileSource); + + if (mImpl == NULL) { + return ERROR_UNSUPPORTED; + } + + mDataSource = fileSource; + + updateDurationAndBitrate(); + + return OK; } status_t NuMediaExtractor::setDataSource(const sp<DataSource> &source) { |