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| author | Dan Stoza <stoza@google.com> | 2014-03-28 15:10:52 -0700 |
|---|---|---|
| committer | Dan Stoza <stoza@google.com> | 2014-03-31 14:10:07 -0700 |
| commit | b1363d37fc6a661508fad106eb7698c5850a6c17 (patch) | |
| tree | 73d95d7810e96e5bb5e8ddc47bc4b84e33f59277 /include/ui | |
| parent | f0eaf25e9247edf4d124bedaeb863f7abdf35a3e (diff) | |
| download | frameworks_native-b1363d37fc6a661508fad106eb7698c5850a6c17.zip frameworks_native-b1363d37fc6a661508fad106eb7698c5850a6c17.tar.gz frameworks_native-b1363d37fc6a661508fad106eb7698c5850a6c17.tar.bz2 | |
Add unique ID to GraphicBuffer
Adds a globally-unique ID (PID + sequence number) to every
GraphicBuffer, which will remain the same while crossing Binder,
even if the underlying handles change.
Change-Id: Ib11330a4c5e99621b82204e0adb31b9a88658426
Diffstat (limited to 'include/ui')
| -rw-r--r-- | include/ui/GraphicBuffer.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/ui/GraphicBuffer.h b/include/ui/GraphicBuffer.h index 3cf628c..a92424c 100644 --- a/include/ui/GraphicBuffer.h +++ b/include/ui/GraphicBuffer.h @@ -88,7 +88,8 @@ public: uint32_t getUsage() const { return usage; } PixelFormat getPixelFormat() const { return format; } Rect getBounds() const { return Rect(width, height); } - + uint64_t getId() const { return mId; } + status_t reallocate(uint32_t w, uint32_t h, PixelFormat f, uint32_t usage); status_t lock(uint32_t usage, void** vaddr); @@ -146,6 +147,8 @@ private: // If we're wrapping another buffer then this reference will make sure it // doesn't get freed. sp<ANativeWindowBuffer> mWrappedBuffer; + + uint64_t mId; }; }; // namespace android |