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Commit 1b15e1e2 authored by Dima Zavin's avatar Dima Zavin
Browse files

surfaceflinger: use display dpi if not forced with ro.sf.lcd_nensity 



Change-Id: I52c4b872e0f2c088c2a6ada7a5bb15db071f0002
Signed-off-by: default avatarDima Zavin <dima@android.com>
parent 9eeebe39

services/surfaceflinger/DisplayHardware/DisplayHardware.cpp

+9 −3
Original line number Diff line number Diff line
@@ -251,15 +251,21 @@ void DisplayHardware::init(uint32_t dpy) 
     */

    if (property_get("qemu.sf.lcd_density", property, NULL) <= 0) {

        if (property_get("ro.sf.lcd_density", property, NULL) <= 0) {

            ALOGW("ro.sf.lcd_density not defined, using 160 dpi by default.");

            strcpy(property, "160");

            if (mDpiX && mDpiY) {

                ALOGI("Using density info from display: xdpi=%d ydpi=%d\n",

                      mDpiX, mDpiY);

            } else {

                ALOGW("No display dpi and ro.sf.lcd_density not defined, using 160 dpi by default.");

                mDpiX = mDpiY = 160;

            }

        }

    } else {

        /* for the emulator case, reset the dpi values too */

        mDpiX = mDpiY = atoi(property);

    }

    mDensity = atoi(property) * (1.0f/160.0f);



    /* use the xdpi as our density baseline */

    mDensity = mDpiX * (1.0f / 160.0f);



    /*

     * Create our OpenGL ES context