diff options
Diffstat (limited to 'libs')
| -rw-r--r-- | libs/gui/SurfaceComposerClient.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp index 8aa0c55..4930e33 100644 --- a/libs/gui/SurfaceComposerClient.cpp +++ b/libs/gui/SurfaceComposerClient.cpp @@ -124,6 +124,8 @@ public: status_t setOrientation(int orientation); status_t setCrop(const sp<SurfaceComposerClient>& client, SurfaceID id, const Rect& crop); + status_t setLayerStack(const sp<SurfaceComposerClient>& client, + SurfaceID id, uint32_t layerStack); static void closeGlobalTransaction(bool synchronous) { Composer::getInstance().closeGlobalTransactionImpl(synchronous); @@ -255,6 +257,17 @@ status_t Composer::setAlpha(const sp<SurfaceComposerClient>& client, return NO_ERROR; } +status_t Composer::setLayerStack(const sp<SurfaceComposerClient>& client, + SurfaceID id, uint32_t layerStack) { + Mutex::Autolock _l(mLock); + layer_state_t* s = getLayerStateLocked(client, id); + if (!s) + return BAD_INDEX; + s->what |= ISurfaceComposer::eLayerStackChanged; + s->layerStack = layerStack; + return NO_ERROR; +} + status_t Composer::setMatrix(const sp<SurfaceComposerClient>& client, SurfaceID id, float dsdx, float dtdx, float dsdy, float dtdy) { @@ -443,6 +456,10 @@ status_t SurfaceComposerClient::setAlpha(SurfaceID id, float alpha) { return getComposer().setAlpha(this, id, alpha); } +status_t SurfaceComposerClient::setLayerStack(SurfaceID id, uint32_t layerStack) { + return getComposer().setLayerStack(this, id, layerStack); +} + status_t SurfaceComposerClient::setMatrix(SurfaceID id, float dsdx, float dtdx, float dsdy, float dtdy) { return getComposer().setMatrix(this, id, dsdx, dtdx, dsdy, dtdy); |