diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index d1cc3dc..f0c35d1 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -4828,6 +4828,16 @@
     const sp<const DisplayDevice> device(getDisplayDeviceLocked(display));
     if (CC_UNLIKELY(device == 0)) return BAD_VALUE;
 
+    const Rect& dispScissor = device->getScissor();
+    if (!dispScissor.isEmpty()) {
+        sourceCrop.set(dispScissor);
+        // adb shell screencap will default reqWidth and reqHeight to zeros.
+        if (reqWidth == 0 || reqHeight == 0) {
+            reqWidth = uint32_t(dispScissor.width());
+            reqHeight = uint32_t(dispScissor.height());
+        }
+    }
+
     DisplayRenderArea renderArea(device, sourceCrop, reqHeight, reqWidth, rotation);
 
     auto traverseLayers = std::bind(std::mem_fn(&SurfaceFlinger::traverseLayersInDisplay), this,