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| author | Kenny Root <kroot@google.com> | 2010-02-22 22:36:26 -0800 |
|---|---|---|
| committer | Kenny Root <kroot@google.com> | 2010-02-23 10:02:20 -0800 |
| commit | 780d2a1b714724d85227141c76b3c64f543f00b4 (patch) | |
| tree | 3bd5411acce1ae663e4509c812b3aaa6100c6a41 /include/utils | |
| parent | cfe79e9220c996ed9f60fbc00eebb23e7faba2f0 (diff) | |
| download | frameworks_base-780d2a1b714724d85227141c76b3c64f543f00b4.zip frameworks_base-780d2a1b714724d85227141c76b3c64f543f00b4.tar.gz frameworks_base-780d2a1b714724d85227141c76b3c64f543f00b4.tar.bz2 | |
Use UTF-8 strings to avoid duplicate caching, part 1
StringBlock instances containing UTF-8 strings use a cache to convert
into UTF-16, but using that cache and then using a JNI call to NewString
causes the UTF-8 string as well as two copies of the UTF-16 string to
be held in memory. Getting the UTF-8 string directly from the StringPool
eliminates one copy of the UTF-16 string being held in memory.
This is part 1. Part 2 will include ResXMLParser optimizations.
Change-Id: Ibd4509a485db746d59cd4b9501f544877139276c
Diffstat (limited to 'include/utils')
| -rw-r--r-- | include/utils/ResourceTypes.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/utils/ResourceTypes.h b/include/utils/ResourceTypes.h index 13ea27e..cd657e8 100644 --- a/include/utils/ResourceTypes.h +++ b/include/utils/ResourceTypes.h @@ -447,6 +447,8 @@ public: } const char16_t* stringAt(size_t idx, size_t* outLen) const; + const char* string8At(size_t idx, size_t* outLen) const; + const ResStringPool_span* styleAt(const ResStringPool_ref& ref) const; const ResStringPool_span* styleAt(size_t idx) const; |