commit 36b9256b38e3dd5bebc600074ef474c1ac9e520e
author Saurabh Shah <saurshah@codeaurora.org> Mon Dec 08 18:55:38 2014 -0800
committer Gerrit - the friendly Code Review server <code-review@localhost> Mon Dec 08 19:02:25 2014 -0800
tree e419a719779268d09bfebea3abd199b21c7d9621
parent 5c1cb99f2459e4dbf1a2535afc4eaa342047481c

gralloc: In lock use writer info from allocation time

lock() can be called from a CpuConsumer with only the READ_OFTEN flag
so relying only on that makes gralloc assume there are no non cpu
writers.

Store the writer information during allocation in private flags of
handle and refer to those during lock()

Change-Id: Ifbf25ebc74dbf4e422a2fdec52ec000cd75e549b

libgralloc/gralloc_priv.h

diff --git a/libgralloc/gralloc_priv.h b/libgralloc/gralloc_priv.h
index d64914e..9e2a6cf 100644
--- a/libgralloc/gralloc_priv.h
+++ b/libgralloc/gralloc_priv.h
@@ -182,10 +182,9 @@
             PRIV_FLAGS_NEEDS_FLUSH        = 0x00000020,
             // Uncached memory or no CPU writers
             PRIV_FLAGS_DO_NOT_FLUSH       = 0x00000040,
-            PRIV_FLAGS_SW_LOCK            = 0x00000080,
+            PRIV_FLAGS_HW_RENDER          = 0x00000080,
             PRIV_FLAGS_NONCONTIGUOUS_MEM  = 0x00000100,
-            // Set by HWC when storing the handle
-            PRIV_FLAGS_HWC_LOCK           = 0x00000200,
+            PRIV_FLAGS_HW_FB              = 0x00000200,
             PRIV_FLAGS_SECURE_BUFFER      = 0x00000400,
             // For explicit synchronization
             PRIV_FLAGS_UNSYNCHRONIZED     = 0x00000800,