commit 0c9fc361b466e3ac66d362b23d71ab7ba9b9ca96
author Valerie Hau <vhau@google.com> Tue Jan 22 09:17:19 2019 -0800
committer Valerie Hau <vhau@google.com> Tue Jan 22 14:08:45 2019 -0800
tree 584d59e706af764f5eb3e1d8d993f6c556a3a909
parent 502fe80d7af0fe4d5abfb600db6c41f7a854bef6

Modifying Gralloc to handle bytesPerPixel and bytesPerStride

Bug: 120493579
Test: build, boot
Change-Id: I1fe5acc17389db6d57529d2e120ab6e1f3715705

libs/ui/GraphicBuffer.cpp

diff --git a/libs/ui/GraphicBuffer.cpp b/libs/ui/GraphicBuffer.cpp
index f408fcb..da24cf1 100644
--- a/libs/ui/GraphicBuffer.cpp
+++ b/libs/ui/GraphicBuffer.cpp
@@ -252,7 +252,10 @@
                 width, height);
         return BAD_VALUE;
     }
-    status_t res = getBufferMapper().lock(handle, inUsage, rect, vaddr);
+    int32_t bytesPerPixel, bytesPerStride;
+
+    status_t res =
+            getBufferMapper().lock(handle, inUsage, rect, vaddr, &bytesPerPixel, &bytesPerStride);
     return res;
 }
 
@@ -306,8 +309,10 @@
                 width, height);
         return BAD_VALUE;
     }
-    status_t res = getBufferMapper().lockAsync(handle, inProducerUsage,
-            inConsumerUsage, rect, vaddr, fenceFd);
+
+    int32_t bytesPerPixel, bytesPerStride;
+    status_t res = getBufferMapper().lockAsync(handle, inProducerUsage, inConsumerUsage, rect,
+                                               vaddr, fenceFd, &bytesPerPixel, &bytesPerStride);
     return res;
 }