tree e1fb5f1adfab0d54cea9830b2847c0f95dad7d7e
parent df9bf4e269f19901be9c804b983b7f1cac64aa41
author Lingfeng Yang <lfy@google.com> 1542179458 -0800
committer Lingfeng Yang <lfy@google.com> 1543513156 -0800

[vulkan] VK_ANDROID_native_buffer: encoder generation

bug: 111137294
bug: 119426975

This provides a mechanism for the encoder to do custom things in the
course of filling out the local copies to send over.

The first use case of this is to edit the local copy of any
VkNativeBufferANDROID extension struct so that instead of the full
native_handle we just pass the host ColorBuffer, and a custom wrapper
around the nativeFenceFd in vkAcquireImageANDROID so we can wait on it
in the guest.

Change-Id: Id5a2b9721287d9698460f1cb3847276438b22e13