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Diffstat (limited to 'include/ui/ISurfaceComposer.h')
| -rw-r--r-- | include/ui/ISurfaceComposer.h | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/include/ui/ISurfaceComposer.h b/include/ui/ISurfaceComposer.h deleted file mode 100644 index f9eeb30..0000000 --- a/include/ui/ISurfaceComposer.h +++ /dev/null @@ -1,181 +0,0 @@ -/* - * Copyright (C) 2006 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_ISURFACE_COMPOSER_H -#define ANDROID_ISURFACE_COMPOSER_H - -#include <stdint.h> -#include <sys/types.h> - -#include <utils/RefBase.h> -#include <utils/Errors.h> -#include <utils/IInterface.h> - -#include <ui/PixelFormat.h> -#include <ui/ISurfaceFlingerClient.h> - -namespace android { - -// ---------------------------------------------------------------------------- - -class DisplayInfo; -class IGPUCallback; - -class ISurfaceComposer : public IInterface -{ -public: - DECLARE_META_INTERFACE(SurfaceComposer); - - enum { // (keep in sync with Surface.java) - eHidden = 0x00000004, - eGPU = 0x00000008, - eHardware = 0x00000010, - eDestroyBackbuffer = 0x00000020, - eSecure = 0x00000080, - eNonPremultiplied = 0x00000100, - ePushBuffers = 0x00000200, - - eFXSurfaceNormal = 0x00000000, - eFXSurfaceBlur = 0x00010000, - eFXSurfaceDim = 0x00020000, - eFXSurfaceMask = 0x000F0000, - }; - - enum { - ePositionChanged = 0x00000001, - eLayerChanged = 0x00000002, - eSizeChanged = 0x00000004, - eAlphaChanged = 0x00000008, - eMatrixChanged = 0x00000010, - eTransparentRegionChanged = 0x00000020, - eVisibilityChanged = 0x00000040, - eFreezeTintChanged = 0x00000080, - eDestroyed = 0x00000100 - }; - - enum { - eLayerHidden = 0x01, - eLayerFrozen = 0x02, - eLayerDither = 0x04, - eLayerFilter = 0x08, - eLayerBlurFreeze = 0x10 - }; - - enum { - eOrientationDefault = 0, - eOrientation90 = 1, - eOrientation180 = 2, - eOrientation270 = 3, - eOrientationSwapMask = 0x01 - }; - - /* create connection with surface flinger, requires - * ACCESS_SURFACE_FLINGER permission - */ - - virtual sp<ISurfaceFlingerClient> createConnection() = 0; - - /* retrieve the control block */ - virtual sp<IMemory> getCblk() const = 0; - - /* open/close transactions. recquires ACCESS_SURFACE_FLINGER permission */ - virtual void openGlobalTransaction() = 0; - virtual void closeGlobalTransaction() = 0; - - /* [un]freeze display. recquires ACCESS_SURFACE_FLINGER permission */ - virtual status_t freezeDisplay(DisplayID dpy, uint32_t flags) = 0; - virtual status_t unfreezeDisplay(DisplayID dpy, uint32_t flags) = 0; - - /* Set display orientation. recquires ACCESS_SURFACE_FLINGER permission */ - virtual int setOrientation(DisplayID dpy, int orientation) = 0; - - /* signal that we're done booting. - * recquires ACCESS_SURFACE_FLINGER permission - */ - virtual void bootFinished() = 0; - - /* get access to the GPU. Access is relinquished when releasing regs */ - struct gpu_info_t { - struct gpu_region_t { - sp<IMemory> region; - size_t reserved; - }; - sp<IMemory> regs; - size_t count; - gpu_region_t regions[2]; - }; - virtual status_t requestGPU( - const sp<IGPUCallback>& callback, - gpu_info_t* gpu) = 0; - - /* take the gpu back from any apps using it. They'll get a - * EGL_CONTEXT_LOST error */ - virtual status_t revokeGPU() = 0; - - /* Signal surfaceflinger that there might be some work to do - * This is an ASYNCHRONOUS call. - */ - virtual void signal() const = 0; -}; - -class IGPUCallback : public IInterface -{ -public: - DECLARE_META_INTERFACE(GPUCallback); - virtual void gpuLost() = 0; //one-way -}; - -// ---------------------------------------------------------------------------- - -class BnSurfaceComposer : public BnInterface<ISurfaceComposer> -{ -public: - enum { - // Note: BOOT_FINISHED must remain this value, it is called from - // Java by ActivityManagerService. - BOOT_FINISHED = IBinder::FIRST_CALL_TRANSACTION, - CREATE_CONNECTION, - GET_CBLK, - OPEN_GLOBAL_TRANSACTION, - CLOSE_GLOBAL_TRANSACTION, - SET_ORIENTATION, - FREEZE_DISPLAY, - UNFREEZE_DISPLAY, - REQUEST_GPU, - REVOKE_GPU, - SIGNAL - }; - - virtual status_t onTransact( uint32_t code, - const Parcel& data, - Parcel* reply, - uint32_t flags = 0); -}; - -class BnGPUCallback : public BnInterface<IGPUCallback> -{ -public: - virtual status_t onTransact( uint32_t code, - const Parcel& data, - Parcel* reply, - uint32_t flags = 0); -}; - -// ---------------------------------------------------------------------------- - -}; // namespace android - -#endif // ANDROID_ISURFACE_COMPOSER_H |