tree a7f406b226ab265b7ab7d31ce653e334337ab0b8
parent 950d6e1102077d6a3905eb77268800002e792fb0
author Chia-I Wu <olv@google.com> 1462249195 +0800
committer Chia-I Wu <olv@google.com> 1462498296 +0800

vulkan: add DebugReportLogger

Add DebugReportLogger that can be used during vkCreateInstance and other
commands.  Add vulkan::driver::Logger to create a temporary
DebugReportLogger from a dispatchable object.  With them, we can log to
debug report by, for example,

  Logger(instance).Warn(obj, "failed with %s", err);

Bug: 28120066
Change-Id: If059d38d3cfcfe591031ca135695d08cad42e0a4