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Merge "gralloc: require locked buffers follow format"

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TreeHugger Robot
2019-10-16 22:33:24 +00:00
committed by Android (Google) Code Review
parent 82b655e6c2 aa181aec49
commit 7dbc6e184e
1 changed files with 3 additions and 0 deletions
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3
graphics/mapper/4.0/IMapper.hal
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@@ -202,6 +202,9 @@ interface IMapper {
* 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.