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Commit 2a1a6955 authored by Marissa Wall's avatar Marissa Wall
Browse files

allocator: require optimal allocations 

Add a clarification the documentation that all buffer allocations
should be optimized for the usage bits provided in the descriptor.
This was always assumed to be a requirement of buffer allocations
but it was not explicitly documented.

Bug: 120493579
Test: N/A
Change-Id: Id9e3e1df861d0f32c995f18cabe37d62e7e5ce5c
parent a6a30b1a

graphics/allocator/3.0/IAllocator.hal

+3 −0
Original line number Diff line number Diff line
@@ -30,6 +30,9 @@ interface IAllocator { 
    /**

     * Allocates buffers with the properties specified by the descriptor.

     *

     * Allocations should be optimized for usage bits provided in the

     * descriptor.

     *

     * @param descriptor Properties of the buffers to allocate. This must be

     *     obtained from IMapper::createDescriptor().

     * @param count The number of buffers to allocate.