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标题: 爱奇艺的兼容 [打印本页]

作者: zangcf 时间: 2016-5-16 22:21
标题: 爱奇艺的兼容
首先要如下配置：
         mBaseDisplayInfo.type = deviceInfo.type;
         mBaseDisplayInfo.address = deviceInfo.address;
         mBaseDisplayInfo.name = deviceInfo.name;
         mBaseDisplayInfo.appWidth = deviceInfo.width*2;
         mBaseDisplayInfo.appHeight = deviceInfo.height/2;
         mBaseDisplayInfo.logicalWidth = deviceInfo.width; //zcfdebug
         mBaseDisplayInfo.logicalHeight = deviceInfo.height/2; //zcfdebug
         mBaseDisplayInfo.rotation = Surface.ROTATION_0;
         mBaseDisplayInfo.refreshRate = deviceInfo.refreshRate;
         mBaseDisplayInfo.supportedRefreshRates = Arrays.copyOf(
                  deviceInfo.supportedRefreshRates, deviceInfo.supportedRefreshRates.length);
         mBaseDisplayInfo.logicalDensityDpi = deviceInfo.densityDpi;
         mBaseDisplayInfo.physicalXDpi = deviceInfo.xDpi*2;
         mBaseDisplayInfo.physicalYDpi = deviceInfo.yDpi;
         mBaseDisplayInfo.appVsyncOffsetNanos = deviceInfo.appVsyncOffsetNanos;
         mBaseDisplayInfo.presentationDeadlineNanos = deviceInfo.presentationDeadlineNanos;
         mBaseDisplayInfo.state = deviceInfo.state;
         mBaseDisplayInfo.smallestNominalAppWidth = deviceInfo.width*2;
         mBaseDisplayInfo.smallestNominalAppHeight = deviceInfo.height/2;
         mBaseDisplayInfo.largestNominalAppWidth = deviceInfo.width*2;
         mBaseDisplayInfo.largestNominalAppHeight = deviceInfo.height/2;
         mBaseDisplayInfo.ownerUid = deviceInfo.ownerUid;
         mBaseDisplayInfo.ownerPackageName = deviceInfo.ownerPackageName;

作者: zangcf 时间: 2016-5-18 13:53
兼容还是靠dpi兼容的，
修改SurfaceFlinger.cpp
      //zcfdebug-- info.w = hwConfig.width;
info.w = hwConfig.width; //zcfdebug++
      info.h = hwConfig.height;
      info.xdpi = xdpi*2;
      info.ydpi = ydpi; //zcfdebug--
      info.fps = float(1e9 / hwConfig.refresh);
      info.appVsyncOffset = VSYNC_EVENT_PHASE_OFFSET_NS;

然后
/media/doraemon/works/android/mtk/6735/vr_mouse/alps_VR_new/frameworks/base/services/core/java/com/android/server/display/LogicalDisplay.java
         mBaseDisplayInfo.type = deviceInfo.type;
         mBaseDisplayInfo.address = deviceInfo.address;
         mBaseDisplayInfo.name = deviceInfo.name;
         mBaseDisplayInfo.appWidth = deviceInfo.width;
         mBaseDisplayInfo.appHeight = deviceInfo.height;
         mBaseDisplayInfo.logicalWidth = deviceInfo.width;
         mBaseDisplayInfo.logicalHeight = deviceInfo.height/2; //zcfdebug
         mBaseDisplayInfo.rotation = Surface.ROTATION_0;
         mBaseDisplayInfo.refreshRate = deviceInfo.refreshRate;
         mBaseDisplayInfo.supportedRefreshRates = Arrays.copyOf(
                  deviceInfo.supportedRefreshRates, deviceInfo.supportedRefreshRates.length);
         mBaseDisplayInfo.logicalDensityDpi = deviceInfo.densityDpi;
         mBaseDisplayInfo.physicalXDpi = deviceInfo.xDpi;
         mBaseDisplayInfo.physicalYDpi = deviceInfo.yDpi;
         mBaseDisplayInfo.appVsyncOffsetNanos = deviceInfo.appVsyncOffsetNanos;
         mBaseDisplayInfo.presentationDeadlineNanos = deviceInfo.presentationDeadlineNanos;
         mBaseDisplayInfo.state = deviceInfo.state;
         mBaseDisplayInfo.smallestNominalAppWidth = deviceInfo.width;
         mBaseDisplayInfo.smallestNominalAppHeight = deviceInfo.height;
         mBaseDisplayInfo.largestNominalAppWidth = deviceInfo.width;
         mBaseDisplayInfo.largestNominalAppHeight = deviceInfo.height;
         mBaseDisplayInfo.ownerUid = deviceInfo.ownerUid;
         mBaseDisplayInfo.ownerPackageName = deviceInfo.ownerPackageName;
只需修改一处就好了

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