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236 lines
8.2 KiB
236 lines
8.2 KiB
/* |
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* Copyright (c) 2013-14, 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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#include <mdp_version.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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using namespace qhwc; |
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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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static void securing(hwc_context_t *ctx, uint32_t startEnd) { |
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Locker::Autolock _sl(ctx->mDrawLock); |
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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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ctx->mSecuring = startEnd; |
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//We're done securing |
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if(startEnd == IQService::END) |
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ctx->mSecureMode = true; |
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if(ctx->proc) |
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ctx->proc->invalidate(ctx->proc); |
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} |
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static void unsecuring(hwc_context_t *ctx, uint32_t startEnd) { |
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Locker::Autolock _sl(ctx->mDrawLock); |
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ctx->mSecuring = startEnd; |
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//We're done unsecuring |
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if(startEnd == IQService::END) |
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ctx->mSecureMode = false; |
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if(ctx->proc) |
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ctx->proc->invalidate(ctx->proc); |
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} |
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void QClient::MPDeathNotifier::died() { |
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Locker::Autolock _sl(mHwcContext->mDrawLock); |
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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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static android::status_t screenRefresh(hwc_context_t *ctx) { |
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status_t result = NO_INIT; |
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if(ctx->proc) { |
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ctx->proc->invalidate(ctx->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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static void setExtOrientation(hwc_context_t *ctx, uint32_t orientation) { |
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ctx->mExtOrientation = orientation; |
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} |
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static void isExternalConnected(hwc_context_t* ctx, Parcel* outParcel) { |
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int connected; |
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connected = ctx->dpyAttr[HWC_DISPLAY_EXTERNAL].connected ? 1 : 0; |
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outParcel->writeInt32(connected); |
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} |
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static void getDisplayAttributes(hwc_context_t* ctx, const Parcel* inParcel, |
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Parcel* outParcel) { |
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int dpy = inParcel->readInt32(); |
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outParcel->writeInt32(ctx->dpyAttr[dpy].vsync_period); |
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outParcel->writeInt32(ctx->dpyAttr[dpy].xres); |
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outParcel->writeInt32(ctx->dpyAttr[dpy].yres); |
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outParcel->writeFloat(ctx->dpyAttr[dpy].xdpi); |
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outParcel->writeFloat(ctx->dpyAttr[dpy].ydpi); |
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//XXX: Need to check what to return for HDMI |
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outParcel->writeInt32(ctx->mMDP.panel); |
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} |
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static void setHSIC(const Parcel* inParcel) { |
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int dpy = inParcel->readInt32(); |
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ALOGD_IF(0, "In %s: dpy = %d", __FUNCTION__, dpy); |
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HSICData_t hsic_data; |
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hsic_data.hue = inParcel->readInt32(); |
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hsic_data.saturation = inParcel->readFloat(); |
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hsic_data.intensity = inParcel->readInt32(); |
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hsic_data.contrast = inParcel->readFloat(); |
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//XXX: Actually set the HSIC data through ABL lib |
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} |
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static void setBufferMirrorMode(hwc_context_t *ctx, uint32_t enable) { |
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ctx->mBufferMirrorMode = enable; |
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} |
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static status_t getDisplayVisibleRegion(hwc_context_t* ctx, int dpy, |
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Parcel* outParcel) { |
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// Get the info only if the dpy is valid |
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if(dpy >= HWC_DISPLAY_PRIMARY && dpy <= HWC_DISPLAY_VIRTUAL) { |
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Locker::Autolock _sl(ctx->mDrawLock); |
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if(dpy && (ctx->mExtOrientation || ctx->mBufferMirrorMode)) { |
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// Return the destRect on external, if external orienation |
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// is enabled |
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outParcel->writeInt32(ctx->dpyAttr[dpy].mDstRect.left); |
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outParcel->writeInt32(ctx->dpyAttr[dpy].mDstRect.top); |
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outParcel->writeInt32(ctx->dpyAttr[dpy].mDstRect.right); |
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outParcel->writeInt32(ctx->dpyAttr[dpy].mDstRect.bottom); |
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} else { |
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outParcel->writeInt32(ctx->mViewFrame[dpy].left); |
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outParcel->writeInt32(ctx->mViewFrame[dpy].top); |
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outParcel->writeInt32(ctx->mViewFrame[dpy].right); |
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outParcel->writeInt32(ctx->mViewFrame[dpy].bottom); |
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} |
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return NO_ERROR; |
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} else { |
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ALOGE("In %s: invalid dpy index %d", __FUNCTION__, dpy); |
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return BAD_VALUE; |
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} |
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} |
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static void pauseWFD(hwc_context_t *ctx, uint32_t pause) { |
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/* TODO: Will remove pauseWFD once all the clients start using |
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* setWfdStatus to indicate the status of WFD display |
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*/ |
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int dpy = HWC_DISPLAY_VIRTUAL; |
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if(pause) { |
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//WFD Pause |
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handle_pause(ctx, dpy); |
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} else { |
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//WFD Resume |
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handle_resume(ctx, dpy); |
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} |
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} |
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static void setWfdStatus(hwc_context_t *ctx, uint32_t wfdStatus) { |
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ALOGD_IF(HWC_WFDDISPSYNC_LOG, |
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"%s: Received a binder call that WFD state is %s", |
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__FUNCTION__,getExternalDisplayState(wfdStatus)); |
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int dpy = HWC_DISPLAY_VIRTUAL; |
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if(wfdStatus == EXTERNAL_OFFLINE) { |
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ctx->mWfdSyncLock.lock(); |
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ctx->mWfdSyncLock.signal(); |
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ctx->mWfdSyncLock.unlock(); |
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} else if(wfdStatus == EXTERNAL_PAUSE) { |
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handle_pause(ctx, dpy); |
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} else if(wfdStatus == EXTERNAL_RESUME) { |
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handle_resume(ctx, dpy); |
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} |
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} |
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status_t QClient::notifyCallback(uint32_t command, const Parcel* inParcel, |
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Parcel* outParcel) { |
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status_t ret = NO_ERROR; |
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switch(command) { |
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case IQService::SECURING: |
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securing(mHwcContext, inParcel->readInt32()); |
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break; |
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case IQService::UNSECURING: |
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unsecuring(mHwcContext, inParcel->readInt32()); |
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break; |
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case IQService::SCREEN_REFRESH: |
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return screenRefresh(mHwcContext); |
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break; |
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case IQService::EXTERNAL_ORIENTATION: |
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setExtOrientation(mHwcContext, inParcel->readInt32()); |
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break; |
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case IQService::BUFFER_MIRRORMODE: |
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setBufferMirrorMode(mHwcContext, inParcel->readInt32()); |
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break; |
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case IQService::GET_DISPLAY_VISIBLE_REGION: |
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ret = getDisplayVisibleRegion(mHwcContext, inParcel->readInt32(), |
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outParcel); |
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break; |
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case IQService::CHECK_EXTERNAL_STATUS: |
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isExternalConnected(mHwcContext, outParcel); |
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break; |
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case IQService::GET_DISPLAY_ATTRIBUTES: |
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getDisplayAttributes(mHwcContext, inParcel, outParcel); |
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break; |
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case IQService::SET_HSIC_DATA: |
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setHSIC(inParcel); |
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break; |
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case IQService::PAUSE_WFD: |
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pauseWFD(mHwcContext, inParcel->readInt32()); |
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break; |
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case IQService::SET_WFD_STATUS: |
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setWfdStatus(mHwcContext,inParcel->readInt32()); |
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break; |
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default: |
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ret = NO_ERROR; |
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} |
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return ret; |
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} |
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}
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