commit 07b920e09510d138a07dac8b5b1618871ce4db80
author Mathias Agopian <mathias@google.com> Tue Apr 25 17:38:08 2017 -0700
committer Mathias Agopian <mathias@google.com> Fri Apr 28 00:07:29 2017 +0000
tree 841533cfdb488ba20f541faa7862f9fa1bb75597
parent 2c38b56d19f464142e32030b99ac56afd47ab7cd

AHardwareBuffer now reports its stride

Test: compile / manual
Bug: 37686713
Change-Id: I1d75c67816717dc5d8ef4c71c1ca45d1d86aefb3

libs/nativewindow/AHardwareBuffer.cpp

diff --git a/libs/nativewindow/AHardwareBuffer.cpp b/libs/nativewindow/AHardwareBuffer.cpp
index 4a8d3b6..80c5ec2 100644
--- a/libs/nativewindow/AHardwareBuffer.cpp
+++ b/libs/nativewindow/AHardwareBuffer.cpp
@@ -50,8 +50,8 @@
         return BAD_VALUE;
     }
 
-    if (desc->reserved != 0) {
-        ALOGE("AHardwareBuffer_Desc::reserved field must be 0");
+    if (desc->rfu0 != 0 || desc->rfu1 != 0) {
+        ALOGE("AHardwareBuffer_Desc::rfu fields must be 0");
         return BAD_VALUE;
     }
 
@@ -101,10 +101,11 @@
     outDesc->width = gbuffer->getWidth();
     outDesc->height = gbuffer->getHeight();
     outDesc->layers = gbuffer->getLayerCount();
-    outDesc->format = AHardwareBuffer_convertFromPixelFormat(
-            static_cast<uint32_t>(gbuffer->getPixelFormat()));
+    outDesc->format = AHardwareBuffer_convertFromPixelFormat(uint32_t(gbuffer->getPixelFormat()));
     outDesc->usage = AHardwareBuffer_convertFromGrallocUsageBits(gbuffer->getUsage());
-    outDesc->reserved = 0;
+    outDesc->stride = gbuffer->getStride();
+    outDesc->rfu0 = 0;
+    outDesc->rfu1 = 0;
 }
 
 int AHardwareBuffer_lock(AHardwareBuffer* buffer, uint64_t usage,