Native Hardware Buffer | Android NDK | Android Developers
2021-2-18 · The usage parameter may only specify AHARDWAREBUFFER_USAGE_CPU_*. If set, then outVirtualAddress is filled with the address of the buffer in virtual memory. The flags must also be compatible with usage flags specified at buffer creation: if a read flag is passed, the buffer must have been created with AHARDWAREBUFFER_USAGE_CPU_READ_RARELY or AHARDWAREBUFFER_USAGE…
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