Add ability to use float densities.
Bug: b/112703496
Change-Id: Ie664db0d860e580b201fa083bda548df7d5f63fc
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 0e88fa0..a83fb25 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -777,18 +777,18 @@
// TODO: Not sure if display density should handled by SF any longer
class Density {
- static int getDensityFromProperty(char const* propName) {
+ static float getDensityFromProperty(char const* propName) {
char property[PROPERTY_VALUE_MAX];
- int density = 0;
+ float density = 0.0f;
if (property_get(propName, property, nullptr) > 0) {
- density = atoi(property);
+ density = strtof(property, nullptr);
}
return density;
}
public:
- static int getEmuDensity() {
+ static float getEmuDensity() {
return getDensityFromProperty("qemu.sf.lcd_density"); }
- static int getBuildDensity() {
+ static float getBuildDensity() {
return getDensityFromProperty("ro.sf.lcd_density"); }
};