widget/gonk/nativewindow/FakeSurfaceComposer.h@b8a032363ba2 (annotated)
widget/gonk/nativewindow/FakeSurfaceComposer.h
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | /* |
| michael@0 | 2 | * Copyright (C) 2007 The Android Open Source Project |
| michael@0 | 3 | * Copyright (C) 2013 Mozilla Foundation |
| michael@0 | 4 | * |
| michael@0 | 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| michael@0 | 6 | * you may not use this file except in compliance with the License. |
| michael@0 | 7 | * You may obtain a copy of the License at |
| michael@0 | 8 | * |
| michael@0 | 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
| michael@0 | 10 | * |
| michael@0 | 11 | * Unless required by applicable law or agreed to in writing, software |
| michael@0 | 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
| michael@0 | 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| michael@0 | 14 | * See the License for the specific language governing permissions and |
| michael@0 | 15 | * limitations under the License. |
| michael@0 | 16 | */ |
| michael@0 | 17 | |
| michael@0 | 18 | #ifndef NATIVEWINDOW_FAKE_SURFACE_COMPOSER_H |
| michael@0 | 19 | #define NATIVEWINDOW_FAKE_SURFACE_COMPOSER_H |
| michael@0 | 20 | |
| michael@0 | 21 | #include <stdint.h> |
| michael@0 | 22 | #include <sys/types.h> |
| michael@0 | 23 | |
| michael@0 | 24 | #include <utils/Errors.h> |
| michael@0 | 25 | |
| michael@0 | 26 | #include <binder/BinderService.h> |
| michael@0 | 27 | |
| michael@0 | 28 | #include <gui/ISurfaceComposer.h> |
| michael@0 | 29 | #include <gui/ISurfaceComposerClient.h> |
| michael@0 | 30 | |
| michael@0 | 31 | namespace android { |
| michael@0 | 32 | |
| michael@0 | 33 | // --------------------------------------------------------------------------- |
| michael@0 | 34 | |
| michael@0 | 35 | class IGraphicBufferAlloc; |
| michael@0 | 36 | |
| michael@0 | 37 | class FakeSurfaceComposer : public BinderService<FakeSurfaceComposer>, |
| michael@0 | 38 | public BnSurfaceComposer |
| michael@0 | 39 | { |
| michael@0 | 40 | public: |
| michael@0 | 41 | static char const* getServiceName() { |
| michael@0 | 42 | return "FakeSurfaceComposer"; |
| michael@0 | 43 | } |
| michael@0 | 44 | |
| michael@0 | 45 | // Instantiate MediaResourceManagerService and register to service manager. |
| michael@0 | 46 | // If service manager is not present, wait until service manager becomes present. |
| michael@0 | 47 | static void instantiate(); |
| michael@0 | 48 | #if ANDROID_VERSION >= 19 |
| michael@0 | 49 | virtual void destroyDisplay(const sp<android::IBinder>& display); |
| michael@0 | 50 | virtual status_t captureScreen(const sp<IBinder>& display, const sp<IGraphicBufferProducer>& producer, |
| michael@0 | 51 | uint32_t reqWidth, uint32_t reqHeight, uint32_t minLayerZ, uint32_t maxLayerZ); |
| michael@0 | 52 | #endif |
| michael@0 | 53 | |
| michael@0 | 54 | private: |
| michael@0 | 55 | FakeSurfaceComposer(); |
| michael@0 | 56 | // We're reference counted, never destroy FakeSurfaceComposer directly |
| michael@0 | 57 | virtual ~FakeSurfaceComposer(); |
| michael@0 | 58 | |
| michael@0 | 59 | /* ------------------------------------------------------------------------ |
| michael@0 | 60 | * ISurfaceComposer interface |
| michael@0 | 61 | */ |
| michael@0 | 62 | virtual sp<ISurfaceComposerClient> createConnection(); |
| michael@0 | 63 | virtual sp<IGraphicBufferAlloc> createGraphicBufferAlloc(); |
| michael@0 | 64 | virtual sp<IBinder> createDisplay(const String8& displayName, bool secure); |
| michael@0 | 65 | virtual sp<IBinder> getBuiltInDisplay(int32_t id); |
| michael@0 | 66 | virtual void setTransactionState(const Vector<ComposerState>& state, |
| michael@0 | 67 | const Vector<DisplayState>& displays, uint32_t flags); |
| michael@0 | 68 | virtual void bootFinished(); |
| michael@0 | 69 | virtual bool authenticateSurfaceTexture( |
| michael@0 | 70 | const sp<IGraphicBufferProducer>& bufferProducer) const; |
| michael@0 | 71 | virtual sp<IDisplayEventConnection> createDisplayEventConnection(); |
| michael@0 | 72 | virtual status_t captureScreen(const sp<IBinder>& display, |
| michael@0 | 73 | const sp<IGraphicBufferProducer>& producer, |
| michael@0 | 74 | uint32_t reqWidth, uint32_t reqHeight, |
| michael@0 | 75 | uint32_t minLayerZ, uint32_t maxLayerZ, bool isCpuConsumer); |
| michael@0 | 76 | // called when screen needs to turn off |
| michael@0 | 77 | virtual void blank(const sp<IBinder>& display); |
| michael@0 | 78 | // called when screen is turning back on |
| michael@0 | 79 | virtual void unblank(const sp<IBinder>& display); |
| michael@0 | 80 | virtual status_t getDisplayInfo(const sp<IBinder>& display, DisplayInfo* info); |
| michael@0 | 81 | |
| michael@0 | 82 | }; |
| michael@0 | 83 | |
| michael@0 | 84 | // --------------------------------------------------------------------------- |
| michael@0 | 85 | }; // namespace android |
| michael@0 | 86 | |
| michael@0 | 87 | #endif // NATIVEWINDOW_FAKE_SURFACE_COMPOSER_H |
