diff options
| author | Sen Jiang <senj@google.com> | 2016-05-10 15:23:25 -0700 |
|---|---|---|
| committer | Sen Jiang <senj@google.com> | 2017-02-02 14:41:05 -0800 |
| commit | 25c56979dd85a33a6467949ab76f99a987a0a006 (patch) | |
| tree | d2a3fb6629462d5a2c672254ef45762b06a4e8ef /applypatch/imgpatch.cpp | |
| parent | 7f38fbf976bd9fb145925a803af49410fa43a8a6 (diff) | |
Use bspatch from external/bsdiff.
Now ApplyBSDiffPatch() will stream the output to sink as we go instead
of sinking everything at the end.
Test: recovery_host_test
Bug: 26982501
Change-Id: I05b6ed40d45e4b1b19ae72784cf705b731b976e3
Diffstat (limited to 'applypatch/imgpatch.cpp')
| -rw-r--r-- | applypatch/imgpatch.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/applypatch/imgpatch.cpp b/applypatch/imgpatch.cpp index 00ea90ef..8f4a2a42 100644 --- a/applypatch/imgpatch.cpp +++ b/applypatch/imgpatch.cpp @@ -193,6 +193,9 @@ int ApplyImagePatch(const unsigned char* old_data, ssize_t old_size, const Value // Next, apply the bsdiff patch (in memory) to the uncompressed data. std::vector<unsigned char> uncompressed_target_data; + // TODO(senj): Remove the only usage of ApplyBSDiffPatchMem here, + // replace it with ApplyBSDiffPatch with a custom sink function that + // wraps the given sink function to stream output to save memory. if (ApplyBSDiffPatchMem(expanded_source.data(), expanded_len, patch, patch_offset, &uncompressed_target_data) != 0) { return -1; |