status_t TimedTextDriver::addOutOfBandTextSource(
size_t trackIndex, int fd, off64_t offset, off64_t length, const char *mimeType) {
if (fd < 0) {
ALOGE("Invalid file descriptor: %d", fd);
return ERROR_UNSUPPORTED;
}
sp<DataSource> dataSource = new FileSource(dup(fd), offset, length);
return createOutOfBandTextSource(trackIndex, mimeType, dataSource);
}
status_t TimedTextDriver::addOutOfBandTextSource(
size_t trackIndex, const char *uri, const char *mimeType) {
// To support local subtitle file only for now
if (strncasecmp("file://", uri, 7)) {
ALOGE("uri('%s') is not a file", uri);
return ERROR_UNSUPPORTED;
}
sp<DataSource> dataSource =
DataSource::CreateFromURI(uri);
return createOutOfBandTextSource(trackIndex, mimeType, dataSource);
}
status_t TimedTextDriver::addOutOfBandTextSource(
size_t trackIndex, int fd, off64_t offset, off64_t length, const char *mimeType) {
#ifdef MTK_AOSP_ENHANCEMENT
ALOGD("%s() trackIndex:%d, fd=%d, offset=%lld, length=%lld", __FUNCTION__,trackIndex, fd, offset, length);
#endif
if (fd < 0) {
ALOGE("Invalid file descriptor: %d", fd);
return ERROR_UNSUPPORTED;
}
sp<DataSource> dataSource = new FileSource(dup(fd), offset, length);
return createOutOfBandTextSource(trackIndex, mimeType, dataSource);
}
status_t TimedTextDriver::addOutOfBandTextSource(
size_t trackIndex, const char *uri, const char *mimeType) {
#ifdef MTK_AOSP_ENHANCEMENT
ALOGD("%s() trackIndex:%d, uri:%s", __FUNCTION__, trackIndex, uri);
#endif
// To support local subtitle file only for now
if (strncasecmp("file://", uri, 7)) {
ALOGE("uri('%s') is not a file", uri);
return ERROR_UNSUPPORTED;
}
sp<DataSource> dataSource =
DataSource::CreateFromURI(mHTTPService, uri);
return createOutOfBandTextSource(trackIndex, mimeType, dataSource);
}