64-bit file size/offset support for media framework

Change-Id: I3452bc2c0f1d990cc67285df2fce1f9f86ff8e10
diff --git a/media/libstagefright/DataSource.cpp b/media/libstagefright/DataSource.cpp
index 0b8997c..ee0d792 100644
--- a/media/libstagefright/DataSource.cpp
+++ b/media/libstagefright/DataSource.cpp
@@ -36,7 +36,7 @@
 
 namespace android {
 
-bool DataSource::getUInt16(off_t offset, uint16_t *x) {
+bool DataSource::getUInt16(off64_t offset, uint16_t *x) {
     *x = 0;
 
     uint8_t byte[2];
@@ -49,7 +49,7 @@
     return true;
 }
 
-status_t DataSource::getSize(off_t *size) {
+status_t DataSource::getSize(off64_t *size) {
     *size = 0;
 
     return ERROR_UNSUPPORTED;