diff options
| -rw-r--r-- | core/java/android/view/SurfaceControl.java | 9 | ||||
| -rw-r--r-- | core/jni/android_view_Surface.cpp | 2 | ||||
| -rw-r--r-- | core/jni/android_view_SurfaceControl.cpp | 5 |
3 files changed, 7 insertions, 9 deletions
diff --git a/core/java/android/view/SurfaceControl.java b/core/java/android/view/SurfaceControl.java index 7ef7e2b..ded2f47 100644 --- a/core/java/android/view/SurfaceControl.java +++ b/core/java/android/view/SurfaceControl.java @@ -509,13 +509,8 @@ public class SurfaceControl { if (displayToken == null) { throw new IllegalArgumentException("displayToken must not be null"); } - if (surface == null) { - throw new IllegalArgumentException("surface must not be null"); - } - if (surface.mNativeObject == 0) - throw new NullPointerException("Surface native object is null. Are you using a released surface?"); - - nativeSetDisplaySurface(displayToken, surface.mNativeObject); + int nativeSurface = surface != null ? surface.mNativeObject : 0; + nativeSetDisplaySurface(displayToken, nativeSurface); } public static IBinder createDisplay(String name, boolean secure) { diff --git a/core/jni/android_view_Surface.cpp b/core/jni/android_view_Surface.cpp index b4a19f1..02e76e5 100644 --- a/core/jni/android_view_Surface.cpp +++ b/core/jni/android_view_Surface.cpp @@ -388,7 +388,7 @@ int register_android_view_Surface(JNIEnv* env) env->GetFieldID(gSurfaceClassInfo.clazz, "mGenerationId", "I"); gSurfaceClassInfo.mCanvas = env->GetFieldID(gSurfaceClassInfo.clazz, "mCanvas", "Landroid/graphics/Canvas;"); - gSurfaceClassInfo.ctor = env->GetMethodID(gSurfaceClassInfo.clazz, "<init>", "()V"); + gSurfaceClassInfo.ctor = env->GetMethodID(gSurfaceClassInfo.clazz, "<init>", "(I)V"); clazz = env->FindClass("android/graphics/Canvas"); gCanvasClassInfo.mFinalizer = env->GetFieldID(clazz, "mFinalizer", "Landroid/graphics/Canvas$CanvasFinalizer;"); diff --git a/core/jni/android_view_SurfaceControl.cpp b/core/jni/android_view_SurfaceControl.cpp index a218488..5da5b4f 100644 --- a/core/jni/android_view_SurfaceControl.cpp +++ b/core/jni/android_view_SurfaceControl.cpp @@ -320,8 +320,11 @@ static void nativeSetDisplaySurface(JNIEnv* env, jclass clazz, jobject tokenObj, jint nativeSurfaceObject) { sp<IBinder> token(ibinderForJavaObject(env, tokenObj)); if (token == NULL) return; + sp<IGraphicBufferProducer> bufferProducer; sp<Surface> sur(reinterpret_cast<Surface *>(nativeSurfaceObject)); - sp<IGraphicBufferProducer> bufferProducer(sur->getIGraphicBufferProducer()); + if (sur != NULL) { + bufferProducer = sur->getIGraphicBufferProducer(); + } SurfaceComposerClient::setDisplaySurface(token, bufferProducer); } |