1 files changed, 66 insertions, 0 deletions
diff --git a/media/libstagefright/timedtext/TimedTextSource.cpp b/media/libstagefright/timedtext/TimedTextSource.cpp
new file mode 100644
index 0000000..953f7b5
--- /dev/null
+++ b/media/libstagefright/timedtext/TimedTextSource.cpp
@@ -0,0 +1,66 @@
+ /*
+ * Copyright (C) 2012 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.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "TimedTextSource"
+#include <utils/Log.h>
+
+#include <media/stagefright/foundation/ADebug.h>  // CHECK_XX macro
+#include <media/stagefright/DataSource.h>
+#include <media/stagefright/MediaDefs.h>  // for MEDIA_MIMETYPE_xxx
+#include <media/stagefright/MediaSource.h>
+#include <media/stagefright/MetaData.h>
+
+#include "TimedTextSource.h"
+
+#include "TimedText3GPPSource.h"
+#include "TimedTextSRTSource.h"
+
+namespace android {
+
+// static
+sp<TimedTextSource> TimedTextSource::CreateTimedTextSource(
+        const sp<MediaSource>& mediaSource) {
+    const char *mime;
+    CHECK(mediaSource->getFormat()->findCString(kKeyMIMEType, &mime));
+    if (strcasecmp(mime, MEDIA_MIMETYPE_TEXT_3GPP) == 0) {
+        return new TimedText3GPPSource(mediaSource);
+    }
+    ALOGE("Unsupported mime type for subtitle. : %s", mime);
+    return NULL;
+}
+
+// static
+sp<TimedTextSource> TimedTextSource::CreateTimedTextSource(
+        const sp<DataSource>& dataSource, FileType filetype) {
+    switch(filetype) {
+        case OUT_OF_BAND_FILE_SRT:
+            return new TimedTextSRTSource(dataSource);
+        case OUT_OF_BAND_FILE_SMI:
+            // TODO: Implement for SMI.
+            ALOGE("Supporting SMI is not implemented yet");
+            break;
+        default:
+            ALOGE("Undefined subtitle format. : %d", filetype);
+    }
+    return NULL;
+}
+
+sp<MetaData> TimedTextSource::getFormat() {
+    return NULL;
+}
+
+}  // namespace android