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289 lines
10 KiB
289 lines
10 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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#include <hwc_mdpcomp.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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if (ctx->dpyAttr[dpy].customFBSize) {
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outParcel->writeInt32(ctx->dpyAttr[dpy].xres_new);
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outParcel->writeInt32(ctx->dpyAttr[dpy].yres_new);
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} else {
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outParcel->writeInt32(ctx->dpyAttr[dpy].xres);
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outParcel->writeInt32(ctx->dpyAttr[dpy].yres);
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}
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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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static status_t setViewFrame(hwc_context_t* ctx, const Parcel* inParcel) {
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int dpy = inParcel->readInt32();
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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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ctx->mViewFrame[dpy].left = inParcel->readInt32();
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ctx->mViewFrame[dpy].top = inParcel->readInt32();
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ctx->mViewFrame[dpy].right = inParcel->readInt32();
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ctx->mViewFrame[dpy].bottom = inParcel->readInt32();
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ALOGD_IF(QCLIENT_DEBUG, "%s: mViewFrame[%d] = [%d %d %d %d]",
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__FUNCTION__, dpy,
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ctx->mViewFrame[dpy].left, ctx->mViewFrame[dpy].top,
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ctx->mViewFrame[dpy].right, ctx->mViewFrame[dpy].bottom);
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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 toggleDynamicDebug(hwc_context_t* ctx, const Parcel* inParcel) {
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int debug_type = inParcel->readInt32();
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bool enable = !!inParcel->readInt32();
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ALOGD("%s: debug_type: %d enable:%d",
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__FUNCTION__, debug_type, enable);
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Locker::Autolock _sl(ctx->mDrawLock);
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switch (debug_type) {
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//break is ignored for DEBUG_ALL to toggle all of them at once
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case IQService::DEBUG_ALL:
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case IQService::DEBUG_MDPCOMP:
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qhwc::MDPComp::dynamicDebug(enable);
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if (debug_type != IQService::DEBUG_ALL)
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break;
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case IQService::DEBUG_VSYNC:
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ctx->vstate.debug = enable;
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if (debug_type != IQService::DEBUG_ALL)
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break;
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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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case IQService::SET_VIEW_FRAME:
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setViewFrame(mHwcContext, inParcel);
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break;
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case IQService::DYNAMIC_DEBUG:
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toggleDynamicDebug(mHwcContext, inParcel);
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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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