a4b0340e0f
Add OPEN_SECURE_START, OPEN_SECURE_END, CLOSE_SECURE_START
and CLOSE_SECURE_END secure intents for Securing/Unsecuring
start and end notifications.
1. On Open Secure Start and Close Secure End events, hwc_prepare
close the current overlay state and composition will be
done by GPU. This will teardown the exisiting Rotator session.
2. On Open Secure End, secure configuration is enabled and
subsequent hwc_prepare will allocate secure memory for Rotator.
3. On Close Secure End, secure configuration is disabled and
subsequent hwc_prepare calls will allocate non-secure memory
for Rotator.
Change-Id: Ia81b21d19f8084f218ae16eb8e69bb62937afa26
Conflicts:
libhwcomposer/hwc_utils.h
76 lines
2.9 KiB
C++
76 lines
2.9 KiB
C++
/*
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* Copyright (c) 2012, Code Aurora Forum. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of Code Aurora Forum, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef ANDROID_HWCOMPOSER_SERVICE_H
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#define ANDROID_HWCOMPOSER_SERVICE_H
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#include <utils/Errors.h>
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#include <sys/types.h>
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#include <cutils/log.h>
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#include <binder/IServiceManager.h>
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#include <ihwc.h>
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#include <hwc_external.h>
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namespace hwcService {
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// ----------------------------------------------------------------------------
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class HWComposerService : public BnHWComposer {
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enum {
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MAX_ACTIONSAFE_WIDTH = 10,
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MAX_ACTIONSAFE_HEIGHT = MAX_ACTIONSAFE_WIDTH,
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};
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private:
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HWComposerService();
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public:
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~HWComposerService();
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static HWComposerService* getInstance();
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virtual android::status_t getResolutionModeCount(int *modeCount);
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virtual android::status_t getResolutionModes(int *EDIDModes, int count = 1);
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virtual android::status_t getExternalDisplay(int *extDisp);
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virtual android::status_t setHPDStatus(int enable);
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virtual android::status_t setResolutionMode(int resMode);
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virtual android::status_t setActionSafeDimension(int w, int h);
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// Secure Intent Hooks
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virtual android::status_t setOpenSecureStart();
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virtual android::status_t setOpenSecureEnd();
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virtual android::status_t setCloseSecureStart();
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virtual android::status_t setCloseSecureEnd();
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void setHwcContext(hwc_context_t *hwcCtx);
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private:
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static HWComposerService *sHwcService;
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hwc_context_t *mHwcContext;
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};
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}; // namespace hwcService
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#endif // ANDROID_HWCOMPOSER_SERVICE_H
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