commit 7dbc6e184e2a12bae7b9dc88b9abbedf2c40b176
author TreeHugger Robot <treehugger-gerrit@google.com> Wed Oct 16 22:33:24 2019 +0000
committer Android (Google) Code Review <android-gerrit@google.com> Wed Oct 16 22:33:24 2019 +0000
tree a38ca470f6b67f018f56df904c32a00f90ca6b4c
parent 82b655e6c2f5dd80f42f9bd089b673f79f6fb80c
parent aa181aec49a78a40b56fa644ccd22c8f19d64b00

Merge "gralloc: require locked buffers follow format"

graphics/mapper/4.0/IMapper.hal

diff --git a/graphics/mapper/4.0/IMapper.hal b/graphics/mapper/4.0/IMapper.hal
index f5df04b..85c7c81 100644
--- a/graphics/mapper/4.0/IMapper.hal
+++ b/graphics/mapper/4.0/IMapper.hal
@@ -202,6 +202,9 @@
      * the buffer. If the bytesPerStride is unknown or variable, a value of -1
      * should be returned.
      *
+     * The locked buffer must adhere to the format requested at allocation time
+     * in the BufferDescriptorInfo.
+     *
      * @param buffer Buffer to lock.
      * @param cpuUsage CPU usage flags to request. See +ndk
      *     libnativewindow#AHardwareBuffer_UsageFlags for possible values.