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109 lines
3.6 KiB
109 lines
3.6 KiB
/*
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* Copyright (c) 2013, The Linux Foundation. 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 The Linux Foundation 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 CLIENTS; 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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#include <hwc_qclient.h>
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#include <IQService.h>
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#include <hwc_utils.h>
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#define QCLIENT_DEBUG 0
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using namespace android;
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using namespace qService;
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namespace qClient {
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// ----------------------------------------------------------------------------
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QClient::QClient(hwc_context_t *ctx) : mHwcContext(ctx),
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mMPDeathNotifier(new MPDeathNotifier(ctx))
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{
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ALOGD_IF(QCLIENT_DEBUG, "QClient Constructor invoked");
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}
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QClient::~QClient()
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{
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ALOGD_IF(QCLIENT_DEBUG,"QClient Destructor invoked");
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}
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status_t QClient::notifyCallback(uint32_t msg, uint32_t value) {
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switch(msg) {
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case IQService::SECURING:
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securing(value);
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break;
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case IQService::UNSECURING:
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unsecuring(value);
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break;
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case IQService::SCREEN_REFRESH:
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return screenRefresh();
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break;
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default:
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return NO_ERROR;
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}
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return NO_ERROR;
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}
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void QClient::securing(uint32_t startEnd) {
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//The only way to make this class in this process subscribe to media
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//player's death.
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IMediaDeathNotifier::getMediaPlayerService();
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mHwcContext->mSecuring = startEnd;
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//We're done securing
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if(startEnd == IQService::END)
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mHwcContext->mSecureMode = true;
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if(mHwcContext->proc)
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mHwcContext->proc->invalidate(mHwcContext->proc);
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}
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void QClient::unsecuring(uint32_t startEnd) {
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mHwcContext->mSecuring = startEnd;
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//We're done unsecuring
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if(startEnd == IQService::END)
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mHwcContext->mSecureMode = false;
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if(mHwcContext->proc)
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mHwcContext->proc->invalidate(mHwcContext->proc);
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}
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void QClient::MPDeathNotifier::died() {
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ALOGD_IF(QCLIENT_DEBUG, "Media Player died");
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mHwcContext->mSecuring = false;
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mHwcContext->mSecureMode = false;
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if(mHwcContext->proc)
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mHwcContext->proc->invalidate(mHwcContext->proc);
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}
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android::status_t QClient::screenRefresh() {
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status_t result = NO_INIT;
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if(mHwcContext->proc) {
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mHwcContext->proc->invalidate(mHwcContext->proc);
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result = NO_ERROR;
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}
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return result;
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}
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}
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