Saurabh Shah | 56f610d | 2012-08-07 15:27:06 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2012, The Linux Foundation. All rights reserved. |
| 3 | * |
| 4 | * Redistribution and use in source and binary forms, with or without |
| 5 | * modification, are permitted provided that the following conditions are |
| 6 | * met: |
| 7 | * * Redistributions of source code must retain the above copyright |
| 8 | * notice, this list of conditions and the following disclaimer. |
| 9 | * * Redistributions in binary form must reproduce the above |
| 10 | * copyright notice, this list of conditions and the following |
| 11 | * disclaimer in the documentation and/or other materials provided |
| 12 | * with the distribution. |
| 13 | * * Neither the name of Code Aurora Forum, Inc. nor the names of its |
| 14 | * contributors may be used to endorse or promote products derived |
| 15 | * from this software without specific prior written permission. |
| 16 | * |
| 17 | * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| 18 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| 19 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| 21 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 22 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 23 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| 24 | * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| 25 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| 26 | * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| 27 | * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 28 | */ |
| 29 | |
| 30 | #include <QService.h> |
| 31 | #include <hwc_utils.h> |
| 32 | |
| 33 | #define QSERVICE_DEBUG 0 |
| 34 | |
| 35 | using namespace android; |
| 36 | |
| 37 | namespace qService { |
| 38 | |
| 39 | QService* QService::sQService = NULL; |
| 40 | // ---------------------------------------------------------------------------- |
| 41 | QService::QService(hwc_context_t *ctx):mHwcContext(ctx) |
| 42 | { |
| 43 | ALOGD_IF(QSERVICE_DEBUG, "QService Constructor invoked"); |
| 44 | } |
| 45 | |
| 46 | QService::~QService() |
| 47 | { |
| 48 | ALOGD_IF(QSERVICE_DEBUG,"QService Destructor invoked"); |
| 49 | } |
| 50 | |
| 51 | void QService::securing(uint32_t startEnd) { |
| 52 | mHwcContext->mSecuring = startEnd; |
| 53 | //We're done securing |
| 54 | if(startEnd == END) |
| 55 | mHwcContext->mSecureMode = true; |
| 56 | if(mHwcContext->proc) |
| 57 | mHwcContext->proc->invalidate(mHwcContext->proc); |
| 58 | } |
| 59 | |
| 60 | void QService::unsecuring(uint32_t startEnd) { |
| 61 | mHwcContext->mSecuring = startEnd; |
| 62 | //We're done unsecuring |
| 63 | if(startEnd == END) |
| 64 | mHwcContext->mSecureMode = false; |
| 65 | if(mHwcContext->proc) |
| 66 | mHwcContext->proc->invalidate(mHwcContext->proc); |
| 67 | } |
| 68 | |
| 69 | QService* QService::getInstance(hwc_context_t *ctx) |
| 70 | { |
| 71 | if(!sQService) { |
| 72 | sQService = new QService(ctx); |
| 73 | sp<IServiceManager> sm = defaultServiceManager(); |
| 74 | sm->addService(String16("display.qservice"), sQService); |
| 75 | if(sm->checkService(String16("display.qservice")) != NULL) |
| 76 | ALOGD_IF(QSERVICE_DEBUG, "adding display.qservice succeeded"); |
| 77 | else |
| 78 | ALOGD_IF(QSERVICE_DEBUG, "adding display.qservice failed"); |
| 79 | } |
| 80 | return sQService; |
| 81 | } |
| 82 | |
| 83 | } |