surfaceflinger: odd hw rotation (90/270) patch for swapping width/height (4ab1691d) · Commits · e / os / android_frameworks_native

This patch works in addition to the following commit re-implementing ro.sf.hwrotation: https://github.com/CyanogenMod/android_frameworks_native/commit/7d283431efffc4402cb1a6cacf5da64729c883bb When using values of 90 and 270 for ro.sf.hwrotation the LCD width and height also need to be swapped to display properly. NOTE: This patch does not fix the initial startup of bootanimation Change-Id: Iab9de66348967a378dd73a41bc96d632f750386c Signed-off-by:

Hashcode <hashcode0f@gmail.com>

services/surfaceflinger/SurfaceFlinger.cpp

+15 −4

Original line number	Diff line number	Diff line
		@@ -715,10 +715,21 @@ status_t SurfaceFlinger::getDisplayInfo(const sp<IBinder>& display, DisplayInfo*
		info->orientation = 0;
		}

		char value[PROPERTY_VALUE_MAX];
		property_get("ro.sf.hwrotation", value, "0");
		int additionalRot = atoi(value) / 90;
		if ((type == DisplayDevice::DISPLAY_PRIMARY) && (additionalRot & DisplayState::eOrientationSwapMask)) {
		info->h = hwc.getWidth(type);
		info->w = hwc.getHeight(type);
		info->xdpi = ydpi;
		info->ydpi = xdpi;
		}
		else {
		info->w = hwc.getWidth(type);
		info->h = hwc.getHeight(type);
		info->xdpi = xdpi;
		info->ydpi = ydpi;
		}
		info->fps = float(1e9 / hwc.getRefreshPeriod(type));

		// All non-virtual displays are currently considered secure.