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Diffstat (limited to 'include/ui/Surface.h')
| -rw-r--r-- | include/ui/Surface.h | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/include/ui/Surface.h b/include/ui/Surface.h deleted file mode 100644 index 33953a9..0000000 --- a/include/ui/Surface.h +++ /dev/null @@ -1,137 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef ANDROID_UI_SURFACE_H -#define ANDROID_UI_SURFACE_H - -#include <stdint.h> -#include <sys/types.h> - -#include <utils/RefBase.h> -#include <utils/threads.h> - -#include <ui/ISurface.h> -#include <ui/PixelFormat.h> -#include <ui/Region.h> -#include <ui/ISurfaceFlingerClient.h> - -namespace android { - -// --------------------------------------------------------------------------- - -class Rect; -class SurfaceComposerClient; - -class Surface : public RefBase -{ - -public: - struct SurfaceInfo { - uint32_t w; - uint32_t h; - uint32_t bpr; - PixelFormat format; - void* bits; - void* base; - uint32_t reserved[2]; - }; - - bool isValid() const { return this && mToken>=0 && mClient!=0; } - SurfaceID ID() const { return mToken; } - - status_t lock(SurfaceInfo* info, bool blocking = true); - status_t lock(SurfaceInfo* info, Region* dirty, bool blocking = true); - status_t unlockAndPost(); - status_t unlock(); - - void* heapBase(int i) const; - uint32_t getFlags() const { return mFlags; } - - // setSwapRectangle() is mainly used by EGL - void setSwapRectangle(const Rect& r); - const Rect& swapRectangle() const; - status_t nextBuffer(SurfaceInfo* info); - - sp<Surface> dup() const; - static sp<Surface> readFromParcel(Parcel* parcel); - static status_t writeToParcel(const sp<Surface>& surface, Parcel* parcel); - static bool isSameSurface(const sp<Surface>& lhs, const sp<Surface>& rhs); - - status_t setLayer(int32_t layer); - status_t setPosition(int32_t x, int32_t y); - status_t setSize(uint32_t w, uint32_t h); - status_t hide(); - status_t show(int32_t layer = -1); - status_t freeze(); - status_t unfreeze(); - status_t setFlags(uint32_t flags, uint32_t mask); - status_t setTransparentRegionHint(const Region& transparent); - status_t setAlpha(float alpha=1.0f); - status_t setMatrix(float dsdx, float dtdx, float dsdy, float dtdy); - status_t setFreezeTint(uint32_t tint); - - uint32_t getIdentity() const { return mIdentity; } -private: - friend class SurfaceComposerClient; - - // camera and camcorder need access to the ISurface binder interface for preview - friend class Camera; - friend class MediaRecorder; - // mediaplayer needs access to ISurface for display - friend class MediaPlayer; - friend class Test; - const sp<ISurface>& getISurface() const { return mSurface; } - - // can't be copied - Surface& operator = (Surface& rhs); - Surface(const Surface& rhs); - - Surface(const sp<SurfaceComposerClient>& client, - const sp<ISurface>& surface, - const ISurfaceFlingerClient::surface_data_t& data, - uint32_t w, uint32_t h, PixelFormat format, uint32_t flags, - bool owner = true); - - Surface(Surface const* rhs); - - ~Surface(); - - Region dirtyRegion() const; - void setDirtyRegion(const Region& region) const; - - // this locks protects calls to lockSurface() / unlockSurface() - // and is called by SurfaceComposerClient. - Mutex& getLock() const { return mSurfaceLock; } - - sp<SurfaceComposerClient> mClient; - sp<ISurface> mSurface; - sp<IMemoryHeap> mHeap[2]; - SurfaceID mToken; - uint32_t mIdentity; - PixelFormat mFormat; - uint32_t mFlags; - const bool mOwner; - mutable void* mSurfaceHeapBase[2]; - mutable Region mDirtyRegion; - mutable Rect mSwapRectangle; - mutable uint8_t mBackbufferIndex; - mutable Mutex mSurfaceLock; -}; - -}; // namespace android - -#endif // ANDROID_UI_SURFACE_H - |