msm8916-common: camera: Save cur-focus-scale and cur-focus-diopter

* Those params are used in Snap camera. Without
setting them it simply says the current value
is "null".

Change-Id: Ia45123dcf99a521d6b541c30c058ff6e8bc56424

1 files changed, 18 insertions, 0 deletions

diff --git a/camera/CameraWrapper.cpp b/camera/CameraWrapper.cpp
index 7eda98a..6ae3b59 100644
--- a/camera/CameraWrapper.cpp
+++ b/camera/CameraWrapper.cpp
@@ -118,6 +118,24 @@ static char *camera_fixup_getparams(int id, const char *settings)
 
     params.set("longshot-supported", "false");
 
+    const char *manualFocusPosition = params.get("manual-focus-position");
+    const char *manualFocusPositionType = params.get("manual-focus-pos-type");
+    if (manualFocusPositionType != NULL) {
+        if (!strcmp(manualFocusPositionType, "2")) {
+            if (manualFocusPosition != NULL) {
+                params.set("cur-focus-scale", manualFocusPosition);
+            } else {
+                params.set("cur-focus-scale", "0");
+            }
+        } else if (!strcmp(manualFocusPositionType, "3")) {
+            if (manualFocusPosition != NULL) {
+                params.set("cur-focus-diopter", manualFocusPosition);
+            } else {
+                params.set("cur-focus-diopter", "0");
+            }
+        }
+    }
+
 #if !LOG_NDEBUG
     ALOGV("%s: fixed parameters:", __FUNCTION__);
     params.dump();