Generalise worker tasks, and centralise task priorities + stacks

Includes making the display driver use a worker task for flushes, so
that our double buffering actually does something useful /facepalm

1 files changed, 0 insertions, 25 deletions

diff --git a/src/database/include/db_task.hpp b/src/database/include/db_task.hpp
deleted file mode 100644
index 39f932b0..00000000
--- a/src/database/include/db_task.hpp
+++ /dev/null
@@ -1,25 +0,0 @@
-#pragma once
-
-#include <functional>
-#include <future>
-#include <memory>
-
-namespace database {
-
-auto StartDbTask() -> bool;
-auto QuitDbTask() -> void;
-
-auto SendToDbTask(std::function<void(void)> fn) -> void;
-
-template <typename T>
-auto RunOnDbTask(std::function<T(void)> fn) -> std::future<T> {
-  std::shared_ptr<std::promise<T>> promise =
-      std::make_shared<std::promise<T>>();
-  SendToDbTask([=]() { promise->set_value(std::invoke(fn)); });
-  return promise->get_future();
-}
-
-template <>
-auto RunOnDbTask(std::function<void(void)> fn) -> std::future<void>;
-
-}  // namespace database