1 files changed, 17 insertions, 6 deletions
diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index 5db0eae416..11b8ebac81 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -1648,8 +1648,7 @@ SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setApply
 }
 
 SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setStretchEffect(
-        const sp<SurfaceControl>& sc, float left, float top, float right, float bottom, float vecX,
-        float vecY, float maxAmount) {
+    const sp<SurfaceControl>& sc, const StretchEffect& stretchEffect) {
     layer_state_t* s = getLayerState(sc);
     if (!s) {
         mStatus = BAD_INDEX;
@@ -1657,10 +1656,22 @@ SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setStret
     }
 
     s->what |= layer_state_t::eStretchChanged;
-    s->stretchEffect = StretchEffect{.area = {left, top, right, bottom},
-                                     .vectorX = vecX,
-                                     .vectorY = vecY,
-                                     .maxAmount = maxAmount};
+    s->stretchEffect = stretchEffect;
+    return *this;
+}
+
+SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setBufferCrop(
+        const sp<SurfaceControl>& sc, const Rect& bufferCrop) {
+    layer_state_t* s = getLayerState(sc);
+    if (!s) {
+        mStatus = BAD_INDEX;
+        return *this;
+    }
+
+    s->what |= layer_state_t::eBufferCropChanged;
+    s->bufferCrop = bufferCrop;
+
+    registerSurfaceControlForCallback(sc);
     return *this;
 }