Merge "Remember which apps have available restore info in the ancestral dataset"
diff --git a/media/libstagefright/id3/ID3.cpp b/media/libstagefright/id3/ID3.cpp
index 6d64717..65a4ae4 100644
--- a/media/libstagefright/id3/ID3.cpp
+++ b/media/libstagefright/id3/ID3.cpp
@@ -24,6 +24,7 @@
#include <media/stagefright/MediaDebug.h>
#include <media/stagefright/Utils.h>
#include <utils/String8.h>
+#include <sys/endian.h>
namespace android {
@@ -336,7 +337,26 @@
} else {
// UCS-2
// API wants number of characters, not number of bytes...
- id->setTo((const char16_t *)(mFrameData + 1), n / 2);
+ int len = n / 2;
+ const char16_t *framedata = (const char16_t *) (mFrameData + 1);
+ char16_t *framedatacopy = NULL;
+ if (*framedata == 0xfffe) {
+ // endianness marker doesn't match host endianness, convert
+ framedatacopy = new char16_t[len];
+ for (int i = 0; i < len; i++) {
+ framedatacopy[i] = swap16(framedata[i]);
+ }
+ framedata = framedatacopy;
+ }
+ // If the string starts with an endianness marker, skip it
+ if (*framedata == 0xfeff) {
+ framedata++;
+ len--;
+ }
+ id->setTo(framedata, len);
+ if (framedatacopy != NULL) {
+ delete[] framedatacopy;
+ }
}
}