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-rw-r--r--FIFO.cpp72
1 files changed, 0 insertions, 72 deletions
diff --git a/FIFO.cpp b/FIFO.cpp
deleted file mode 100644
index e8525eb..0000000
--- a/FIFO.cpp
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- Copyright 2016-2017 StapleButter
-
- This file is part of melonDS.
-
- melonDS is free software: you can redistribute it and/or modify it under
- the terms of the GNU General Public License as published by the Free
- Software Foundation, either version 3 of the License, or (at your option)
- any later version.
-
- melonDS is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License along
- with melonDS. If not, see http://www.gnu.org/licenses/.
-*/
-
-#include "FIFO.h"
-
-
-FIFO::FIFO(u32 num)
-{
- NumEntries = num;
- Entries = new u32[num];
- Clear();
-}
-
-FIFO::~FIFO()
-{
- delete[] Entries;
-}
-
-void FIFO::Clear()
-{
- NumOccupied = 0;
- ReadPos = 0;
- WritePos = 0;
- Entries[ReadPos] = 0;
-}
-
-void FIFO::Write(u32 val)
-{
- if (IsFull()) return;
-
- Entries[WritePos] = val;
-
- WritePos++;
- if (WritePos >= NumEntries)
- WritePos = 0;
-
- NumOccupied++;
-}
-
-u32 FIFO::Read()
-{
- u32 ret = Entries[ReadPos];
- if (IsEmpty())
- return ret;
-
- ReadPos++;
- if (ReadPos >= NumEntries)
- ReadPos = 0;
-
- NumOccupied--;
- return ret;
-}
-
-u32 FIFO::Peek()
-{
- return Entries[ReadPos];
-}