| /* |
| * Copyright (c) 2011 Intel Corporation. All Rights Reserved. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the |
| * "Software"), to deal in the Software without restriction, including |
| * without limitation the rights to use, copy, modify, merge, publish, |
| * distribute, sub license, and/or sell copies of the Software, and to |
| * permit persons to whom the Software is furnished to do so, subject to |
| * the following conditions: |
| * |
| * The above copyright notice and this permission notice (including the |
| * next paragraph) shall be included in all copies or substantial portions |
| * of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. |
| * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR |
| * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| * |
| * Authors: |
| * tianyang.zhu <tianyang.zhu@intel.com> |
| */ |
| |
| //#define LOG_NDEBUG 0 |
| |
| #define LOG_TAG "MultiDisplay" |
| |
| #include <utils/Log.h> |
| #include "psb_mds.h" |
| |
| namespace android { |
| namespace intel { |
| |
| psbMultiDisplayListener::psbMultiDisplayListener() { |
| // get mds service and register listener |
| sp<IServiceManager> sm = defaultServiceManager(); |
| if (sm == NULL) { |
| LOGE("%s: Fail to get service manager", __func__); |
| return; |
| } |
| mMds = interface_cast<IMDService>(sm->getService(String16(INTEL_MDS_SERVICE_NAME))); |
| if (mMds == NULL) { |
| LOGE("%s: Failed to get Mds service", __func__); |
| return; |
| } |
| mListener = mMds->getInfoProvider(); |
| return; |
| } |
| |
| psbMultiDisplayListener::~psbMultiDisplayListener() { |
| mListener = NULL; |
| return; |
| } |
| |
| int psbMultiDisplayListener::getMode() { |
| int mode = MDS_MODE_NONE; |
| if (mListener.get() == NULL) return MDS_INIT_VALUE; |
| mode = mListener->getDisplayMode(false); |
| if (checkMode(mode, (MDS_VIDEO_ON | MDS_HDMI_CONNECTED))) |
| mode = MDS_HDMI_VIDEO_ISPLAYING; |
| else if (checkMode(mode, (MDS_VIDEO_ON | MDS_WIDI_ON))) |
| mode = MDS_WIDI_VIDEO_ISPLAYING; |
| else |
| mode = MDS_INIT_VALUE; |
| //ALOGV("mds mode is %d", mode); |
| return mode; |
| } |
| |
| bool psbMultiDisplayListener::getDecoderOutputResolution( |
| int32_t* width, int32_t* height, |
| int32_t* offX, int32_t* offY, |
| int32_t* bufW, int32_t* bufH) { |
| if (mListener.get() == NULL || |
| width == NULL || height == NULL || |
| offX == NULL || offY == NULL || |
| bufW == NULL || bufH == NULL) |
| return false; |
| // only for WIDI video playback, |
| // TODO: HWC doesn't set the bit "MDS_WIDI_ON" rightly now |
| int mode = mListener->getDisplayMode(false); |
| if (!checkMode(mode, (MDS_VIDEO_ON | MDS_WIDI_ON))) |
| return false; |
| status_t ret = mListener->getDecoderOutputResolution(0, width, height, offX, offY, bufW, bufH); |
| return (ret == NO_ERROR ? 1 : 0); |
| } |
| |
| bool psbMultiDisplayListener::getVppState() { |
| if (mListener.get() == NULL) { |
| ALOGE("MDS listener is null"); |
| return false; |
| } |
| return mListener->getVppState(); |
| } |
| |
| }; // namespace android |
| }; // namespace intel |