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| author | Glenn Kasten <gkasten@google.com> | 2012-02-05 18:09:08 -0800 |
|---|---|---|
| committer | Glenn Kasten <gkasten@google.com> | 2012-02-13 10:30:23 -0800 |
| commit | 44deb053252a3bd2f57a007ab9560f4924f62394 (patch) | |
| tree | 57fac6fb14c9f7897409b54b360afebef59c2e70 /media/libeffects/preprocessing | |
| parent | 860936d780d98a5968f40e66ca6ae800c67adbc3 (diff) | |
| download | frameworks_av-44deb053252a3bd2f57a007ab9560f4924f62394.zip frameworks_av-44deb053252a3bd2f57a007ab9560f4924f62394.tar.gz frameworks_av-44deb053252a3bd2f57a007ab9560f4924f62394.tar.bz2 | |
Factor out and speed up permission-checking code
Use the caching permission check for dump to save IPC.
Cache getpid() to save kernel call for other permission checks.
The C runtime library getpid() can't cache due to a fork
race condition, but we know that mediaserver doesn't fork.
Don't construct String16 on the stack.
Change-Id: I6be6161dae5155d39ba6ed6228e7683e67be34ed
Diffstat (limited to 'media/libeffects/preprocessing')
0 files changed, 0 insertions, 0 deletions