060e7797ed
Add hwc_service.cpp and ihwc.cpp file to enable direct communication to hwcomposer by the clients to set hwc system wide properties. Create hwcomposer service singleton object in hwc_context_t structure. Change-Id: I0d0879475951a618a453a23ee254ea651e8c6b88
70 lines
2.2 KiB
C++
70 lines
2.2 KiB
C++
/*
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* Copyright (C) 2010 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ANDROID_IHWCOMPOSER_H
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#define ANDROID_IHWCOMPOSER_H
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#include <stdint.h>
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#include <sys/types.h>
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#include <utils/Errors.h>
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#include <utils/RefBase.h>
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#include <binder/IInterface.h>
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namespace hwcService {
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// ----------------------------------------------------------------------------
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enum {
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SET_EXT_HPD_ENABLE = 0,
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SET_EXT_DISPLAY_RESOLUTION_MODE,
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SET_EXT_DISPLAY_ACTIONSAFE_DIMENSIONS,
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GET_EXT_DISPLAY_TYPE,
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GET_EXT_DISPLAY_RESOLUTION_MODES,
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GET_EXT_DISPLAY_RESOLUTION_MODE_COUNT,
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};
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class IHWComposer : public android::IInterface
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{
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public:
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DECLARE_META_INTERFACE(HWComposer);
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virtual android::status_t getResolutionModeCount(int *modeCount) = 0;
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virtual android::status_t getResolutionModes(int *EDIDModes,
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int count = 1) = 0;
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virtual android::status_t getExternalDisplay(int *extDisp) = 0;
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virtual android::status_t setHPDStatus(int enable) = 0;
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virtual android::status_t setResolutionMode(int resMode) = 0;
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virtual android::status_t setActionSafeDimension(int w, int h) = 0;
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};
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// ----------------------------------------------------------------------------
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class BnHWComposer : public android::BnInterface<IHWComposer>
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{
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public:
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virtual android::status_t onTransact( uint32_t code,
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const android::Parcel& data,
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android::Parcel* reply,
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uint32_t flags = 0);
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};
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// ----------------------------------------------------------------------------
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}; // namespace hwcService
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#endif // ANDROID_IHWCOMPOSER_H
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