From feb99b5f64f2e8f4df1453d173c6791a3d237134 Mon Sep 17 00:00:00 2001
From: pigeatgarlic <huyhoangdo0205@gmail.com>
Date: Sun, 5 Apr 2026 21:42:20 +0700
Subject: [PATCH] remove round robin

---
 cmake/compile_definitions/common.cmake |   2 -
 src/move_by_copy.h                     |  58 --------
 src/round_robin.h                      | 187 -------------------------
 3 files changed, 247 deletions(-)
 delete mode 100644 src/move_by_copy.h
 delete mode 100644 src/round_robin.h

diff --git a/cmake/compile_definitions/common.cmake b/cmake/compile_definitions/common.cmake
index b1c139d0..07f1bf7b 100644
--- a/cmake/compile_definitions/common.cmake
+++ b/cmake/compile_definitions/common.cmake
@@ -66,10 +66,8 @@ set(SUNSHINE_TARGET_FILES
         "${CMAKE_SOURCE_DIR}/src/audio.cpp"
         "${CMAKE_SOURCE_DIR}/src/audio.h"
         "${CMAKE_SOURCE_DIR}/src/platform/common.h"
-        "${CMAKE_SOURCE_DIR}/src/move_by_copy.h"
         "${CMAKE_SOURCE_DIR}/src/thread_safe.h"
         "${CMAKE_SOURCE_DIR}/src/sync.h"
-        "${CMAKE_SOURCE_DIR}/src/round_robin.h"
         ${PLATFORM_TARGET_FILES})
 
 if(NOT SUNSHINE_ASSETS_DIR_DEF)
diff --git a/src/move_by_copy.h b/src/move_by_copy.h
deleted file mode 100644
index bac1faf9..00000000
--- a/src/move_by_copy.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/**
- * @file src/move_by_copy.h
- * @brief todo
- */
-#pragma once
-
-#include <utility>
-namespace move_by_copy_util {
-  /**
-   * When a copy is made, it moves the object
-   * This allows you to move an object when a move can't be done.
-   */
-  template <class T>
-  class MoveByCopy {
-  public:
-    typedef T move_type;
-
-  private:
-    move_type _to_move;
-
-  public:
-    explicit MoveByCopy(move_type &&to_move):
-        _to_move(std::move(to_move)) {}
-
-    MoveByCopy(MoveByCopy &&other) = default;
-
-    MoveByCopy(const MoveByCopy &other) {
-      *this = other;
-    }
-
-    MoveByCopy &
-    operator=(MoveByCopy &&other) = default;
-
-    MoveByCopy &
-    operator=(const MoveByCopy &other) {
-      this->_to_move = std::move(const_cast<MoveByCopy &>(other)._to_move);
-
-      return *this;
-    }
-
-    operator move_type() {
-      return std::move(_to_move);
-    }
-  };
-
-  template <class T>
-  MoveByCopy<T>
-  cmove(T &movable) {
-    return MoveByCopy<T>(std::move(movable));
-  }
-
-  // Do NOT use this unless you are absolutely certain the object to be moved is no longer used by the caller
-  template <class T>
-  MoveByCopy<T>
-  const_cmove(const T &movable) {
-    return MoveByCopy<T>(std::move(const_cast<T &>(movable)));
-  }
-}  // namespace move_by_copy_util
diff --git a/src/round_robin.h b/src/round_robin.h
deleted file mode 100644
index 658fd94e..00000000
--- a/src/round_robin.h
+++ /dev/null
@@ -1,187 +0,0 @@
-/**
- * @file src/round_robin.h
- * @brief todo
- */
-#pragma once
-
-#include <iterator>
-
-namespace round_robin_util {
-  template <class V, class T>
-  class it_wrap_t {
-  public:
-    using iterator_category = std::random_access_iterator_tag;
-    using value_type = V;
-    using difference_type = V;
-    using pointer = V *;
-    using const_pointer = V const *;
-    using reference = V &;
-    using const_reference = V const &;
-
-    typedef T iterator;
-    typedef std::ptrdiff_t diff_t;
-
-    iterator
-    operator+=(diff_t step) {
-      while (step-- > 0) {
-        ++_this();
-      }
-
-      return _this();
-    }
-
-    iterator
-    operator-=(diff_t step) {
-      while (step-- > 0) {
-        --_this();
-      }
-
-      return _this();
-    }
-
-    iterator
-    operator+(diff_t step) {
-      iterator new_ = _this();
-
-      return new_ += step;
-    }
-
-    iterator
-    operator-(diff_t step) {
-      iterator new_ = _this();
-
-      return new_ -= step;
-    }
-
-    diff_t
-    operator-(iterator first) {
-      diff_t step = 0;
-      while (first != _this()) {
-        ++step;
-        ++first;
-      }
-
-      return step;
-    }
-
-    iterator
-    operator++() {
-      _this().inc();
-      return _this();
-    }
-    iterator
-    operator--() {
-      _this().dec();
-      return _this();
-    }
-
-    iterator
-    operator++(int) {
-      iterator new_ = _this();
-
-      ++_this();
-
-      return new_;
-    }
-
-    iterator
-    operator--(int) {
-      iterator new_ = _this();
-
-      --_this();
-
-      return new_;
-    }
-
-    reference
-    operator*() { return *_this().get(); }
-    const_reference
-    operator*() const { return *_this().get(); }
-
-    pointer
-    operator->() { return &*_this(); }
-    const_pointer
-    operator->() const { return &*_this(); }
-
-    bool
-    operator!=(const iterator &other) const {
-      return !(_this() == other);
-    }
-
-    bool
-    operator<(const iterator &other) const {
-      return !(_this() >= other);
-    }
-
-    bool
-    operator>=(const iterator &other) const {
-      return _this() == other || _this() > other;
-    }
-
-    bool
-    operator<=(const iterator &other) const {
-      return _this() == other || _this() < other;
-    }
-
-    bool
-    operator==(const iterator &other) const { return _this().eq(other); };
-    bool
-    operator>(const iterator &other) const { return _this().gt(other); }
-
-  private:
-    iterator &
-    _this() { return *static_cast<iterator *>(this); }
-    const iterator &
-    _this() const { return *static_cast<const iterator *>(this); }
-  };
-
-  template <class V, class It>
-  class round_robin_t: public it_wrap_t<V, round_robin_t<V, It>> {
-  public:
-    using iterator = It;
-    using pointer = V *;
-
-    round_robin_t(iterator begin, iterator end):
-        _begin(begin), _end(end), _pos(begin) {}
-
-    void
-    inc() {
-      ++_pos;
-
-      if (_pos == _end) {
-        _pos = _begin;
-      }
-    }
-
-    void
-    dec() {
-      if (_pos == _begin) {
-        _pos = _end;
-      }
-
-      --_pos;
-    }
-
-    bool
-    eq(const round_robin_t &other) const {
-      return *_pos == *other._pos;
-    }
-
-    pointer
-    get() const {
-      return &*_pos;
-    }
-
-  private:
-    It _begin;
-    It _end;
-
-    It _pos;
-  };
-
-  template <class V, class It>
-  round_robin_t<V, It>
-  make_round_robin(It begin, It end) {
-    return round_robin_t<V, It>(begin, end);
-  }
-}  // namespace round_robin_util