WindowManager: Upper level changes to expose blur effect

Upper level changes to expose blur-behind and blur-mask effect

Change-Id: I6d37b43888c8c5e028974bd714596d8178cb5114

WindowManager: Adding template for BlurLayer file

Cyanogen changes:
  * Use config.xml instead of settings
  * Don't break stuff if not supported in SF
  * Incremental fade for insecure lockscreen
  * Disabled extra effects for now

Change-Id: Icefe452f7a015656661e8543849c9b88889dbb40

SystemUI: hide blur when showing keyguard media

It's still showing up behind eating up cycles

Change-Id: I8b1a0f2cfafcc1dcf2a9a472fc15b987e4a3992b
Signed-off-by: Roman Birg <roman@cyngn.com>

1 files changed, 41 insertions, 0 deletions

diff --git a/core/jni/android_view_SurfaceControl.cpp b/core/jni/android_view_SurfaceControl.cpp
index 20352eb..7156c0f 100644
--- a/core/jni/android_view_SurfaceControl.cpp
+++ b/core/jni/android_view_SurfaceControl.cpp
@@ -316,6 +316,39 @@ static void nativeSetLayerStack(JNIEnv* env, jclass clazz, jlong nativeObject, j
     }
 }
 
+static void nativeSetBlur(JNIEnv* env, jclass clazz, jlong nativeObject, jfloat blur) {
+    SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject);
+    status_t err = ctrl->setBlur(blur);
+    if (err < 0 && err != NO_INIT) {
+        doThrowIAE(env);
+    }
+}
+
+static void nativeSetBlurMaskSurface(JNIEnv* env, jclass clazz, jlong nativeObject, jlong maskLayerNativeObject) {
+    SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject);
+    SurfaceControl* const maskLayer = reinterpret_cast<SurfaceControl *>(maskLayerNativeObject);
+    status_t err = ctrl->setBlurMaskSurface(maskLayer);
+    if (err < 0 && err != NO_INIT) {
+        doThrowIAE(env);
+    }
+}
+
+static void nativeSetBlurMaskSampling(JNIEnv* env, jclass clazz, jlong nativeObject, jint blurMaskSampling) {
+    SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject);
+    status_t err = ctrl->setBlurMaskSampling(blurMaskSampling);
+    if (err < 0 && err != NO_INIT) {
+        doThrowIAE(env);
+    }
+}
+
+static void nativeSetBlurMaskAlphaThreshold(JNIEnv* env, jclass clazz, jlong nativeObject, jfloat alpha) {
+    SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject);
+    status_t err = ctrl->setBlurMaskAlphaThreshold(alpha);
+    if (err < 0 && err != NO_INIT) {
+        doThrowIAE(env);
+    }
+}
+
 static jobject nativeGetBuiltInDisplay(JNIEnv* env, jclass clazz, jint id) {
     sp<IBinder> token(SurfaceComposerClient::getBuiltInDisplay(id));
     return javaObjectForIBinder(env, token);
@@ -614,6 +647,14 @@ static JNINativeMethod sSurfaceControlMethods[] = {
             (void*)nativeSetWindowCrop },
     {"nativeSetLayerStack", "(JI)V",
             (void*)nativeSetLayerStack },
+    {"nativeSetBlur", "(JF)V",
+            (void*)nativeSetBlur },
+    {"nativeSetBlurMaskSurface", "(JJ)V",
+            (void*)nativeSetBlurMaskSurface },
+    {"nativeSetBlurMaskSampling", "(JI)V",
+            (void*)nativeSetBlurMaskSampling },
+    {"nativeSetBlurMaskAlphaThreshold", "(JF)V",
+            (void*)nativeSetBlurMaskAlphaThreshold },
     {"nativeGetBuiltInDisplay", "(I)Landroid/os/IBinder;",
             (void*)nativeGetBuiltInDisplay },
     {"nativeCreateDisplay", "(Ljava/lang/String;Z)Landroid/os/IBinder;",