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| author | Jamie Gennis <jgennis@google.com> | 2012-10-15 18:24:43 -0700 |
|---|---|---|
| committer | Jamie Gennis <jgennis@google.com> | 2012-10-15 19:09:04 -0700 |
| commit | 2d5e230292c27d59f4c096bc742a0a19abf811c1 (patch) | |
| tree | b8017bb03c4eb1907757de6352059ff84e33646f /include/gui | |
| parent | 9bdaa60b809b223d14619d1f13afdd38acb1738d (diff) | |
| download | frameworks_native-2d5e230292c27d59f4c096bc742a0a19abf811c1.zip frameworks_native-2d5e230292c27d59f4c096bc742a0a19abf811c1.tar.gz frameworks_native-2d5e230292c27d59f4c096bc742a0a19abf811c1.tar.bz2 | |
SurfaceFlinger: add animation transactions
This change adds a transaction flag for WindowManager to indicate that a
transaction is being used to animate windows around the screen. SurfaceFlinger
will not allow more than one of these transactions to be outstanding at a time
to prevent the animation "frames" from being dropped.
Bug: 7353840
Change-Id: I6488a6e0e1ed13d27356d2203c9dc766dc6b1759
Diffstat (limited to 'include/gui')
| -rw-r--r-- | include/gui/ISurfaceComposer.h | 1 | ||||
| -rw-r--r-- | include/gui/SurfaceComposerClient.h | 5 |
2 files changed, 5 insertions, 1 deletions
diff --git a/include/gui/ISurfaceComposer.h b/include/gui/ISurfaceComposer.h index 5d2d8d7..002aafc 100644 --- a/include/gui/ISurfaceComposer.h +++ b/include/gui/ISurfaceComposer.h @@ -46,6 +46,7 @@ public: // flags for setTransactionState() enum { eSynchronous = 0x01, + eAnimation = 0x02, }; enum { diff --git a/include/gui/SurfaceComposerClient.h b/include/gui/SurfaceComposerClient.h index 581ec8d..21d16a9 100644 --- a/include/gui/SurfaceComposerClient.h +++ b/include/gui/SurfaceComposerClient.h @@ -101,10 +101,13 @@ public: //! Open a composer transaction on all active SurfaceComposerClients. static void openGlobalTransaction(); - + //! Close a composer transaction on all active SurfaceComposerClients. static void closeGlobalTransaction(bool synchronous = false); + //! Flag the currently open transaction as an animation transaction. + static void setAnimationTransaction(); + status_t hide(SurfaceID id); status_t show(SurfaceID id); status_t setFlags(SurfaceID id, uint32_t flags, uint32_t mask); |