[HWUI] remove libui from HWUI's dependencies

Bug: 136263238
Test: builds
Test: interact with device
Change-Id: I18540f78a4ee5ffcc30c96ff7862480e1d8fe50a

1 files changed, 16 insertions, 12 deletions

diff --git a/libs/hwui/renderthread/ReliableSurface.cpp b/libs/hwui/renderthread/ReliableSurface.cpp
index 8a0b4e8455bd..14a4c2879723 100644
--- a/libs/hwui/renderthread/ReliableSurface.cpp
+++ b/libs/hwui/renderthread/ReliableSurface.cpp
@@ -143,21 +143,25 @@ ANativeWindowBuffer* ReliableSurface::acquireFallbackBuffer(int error) {
         return AHardwareBuffer_to_ANativeWindowBuffer(mScratchBuffer.get());
     }
 
-    AHardwareBuffer_Desc desc;
-    desc.usage = mUsage;
-    desc.format = mFormat;
-    desc.width = 1;
-    desc.height = 1;
-    desc.layers = 1;
-    desc.rfu0 = 0;
-    desc.rfu1 = 0;
-    AHardwareBuffer* newBuffer = nullptr;
-    int err = AHardwareBuffer_allocate(&desc, &newBuffer);
-    if (err) {
+    AHardwareBuffer_Desc desc = AHardwareBuffer_Desc{
+            .usage = mUsage,
+            .format = mFormat,
+            .width = 1,
+            .height = 1,
+            .layers = 1,
+            .rfu0 = 0,
+            .rfu1 = 0,
+    };
+
+    AHardwareBuffer* newBuffer;
+    int result = AHardwareBuffer_allocate(&desc, &newBuffer);
+
+    if (result != NO_ERROR) {
         // Allocate failed, that sucks
-        ALOGW("Failed to allocate scratch buffer, error=%d", err);
+        ALOGW("Failed to allocate scratch buffer, error=%d", result);
         return nullptr;
     }
+
     mScratchBuffer.reset(newBuffer);
     return AHardwareBuffer_to_ANativeWindowBuffer(newBuffer);
 }