1 files changed, 0 insertions, 167 deletions
diff --git a/src/common/linear_disk_cache.h b/src/common/linear_disk_cache.h
deleted file mode 100644
index 94c695163..000000000
--- a/src/common/linear_disk_cache.h
+++ /dev/null
@@ -1,167 +0,0 @@
-// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <fstream>
-#include "common/common_types.h"
-
-// defined in Version.cpp
-extern const char* scm_rev_git_str;
-
-// On disk format:
-// header{
-// u32 'DCAC';
-// u32 version;  // svn_rev
-// u16 sizeof(key_type);
-// u16 sizeof(value_type);
-//}
-
-// key_value_pair{
-// u32 value_size;
-// key_type   key;
-// value_type[value_size]   value;
-//}
-
-template <typename K, typename V>
-class LinearDiskCacheReader {
-public:
-    virtual void Read(const K& key, const V* value, u32 value_size) = 0;
-};
-
-// Dead simple unsorted key-value store with append functionality.
-// No random read functionality, all reading is done in OpenAndRead.
-// Keys and values can contain any characters, including \0.
-//
-// Suitable for caching generated shader bytecode between executions.
-// Not tuned for extreme performance but should be reasonably fast.
-// Does not support keys or values larger than 2GB, which should be reasonable.
-// Keys must have non-zero length; values can have zero length.
-
-// K and V are some POD type
-// K : the key type
-// V : value array type
-template <typename K, typename V>
-class LinearDiskCache {
-public:
-    // return number of read entries
-    u32 OpenAndRead(const char* filename, LinearDiskCacheReader<K, V>& reader) {
-        using std::ios_base;
-
-        // close any currently opened file
-        Close();
-        m_num_entries = 0;
-
-        // try opening for reading/writing
-        OpenFStream(m_file, filename, ios_base::in | ios_base::out | ios_base::binary);
-
-        m_file.seekg(0, std::ios::end);
-        std::fstream::pos_type end_pos = m_file.tellg();
-        m_file.seekg(0, std::ios::beg);
-        std::fstream::pos_type start_pos = m_file.tellg();
-        std::streamoff file_size = end_pos - start_pos;
-
-        if (m_file.is_open() && ValidateHeader()) {
-            // good header, read some key/value pairs
-            K key;
-
-            V* value = nullptr;
-            u32 value_size;
-            u32 entry_number;
-
-            std::fstream::pos_type last_pos = m_file.tellg();
-
-            while (Read(&value_size)) {
-                std::streamoff next_extent =
-                    (last_pos - start_pos) + sizeof(value_size) + value_size;
-                if (next_extent > file_size)
-                    break;
-
-                delete[] value;
-                value = new V[value_size];
-
-                // read key/value and pass to reader
-                if (Read(&key) && Read(value, value_size) && Read(&entry_number) &&
-                    entry_number == m_num_entries + 1) {
-                    reader.Read(key, value, value_size);
-                } else {
-                    break;
-                }
-
-                m_num_entries++;
-                last_pos = m_file.tellg();
-            }
-            m_file.seekp(last_pos);
-            m_file.clear();
-
-            delete[] value;
-            return m_num_entries;
-        }
-
-        // failed to open file for reading or bad header
-        // close and recreate file
-        Close();
-        m_file.open(filename, ios_base::out | ios_base::trunc | ios_base::binary);
-        WriteHeader();
-        return 0;
-    }
-
-    void Sync() {
-        m_file.flush();
-    }
-
-    void Close() {
-        if (m_file.is_open())
-            m_file.close();
-        // clear any error flags
-        m_file.clear();
-    }
-
-    // Appends a key-value pair to the store.
-    void Append(const K& key, const V* value, u32 value_size) {
-        // TODO: Should do a check that we don't already have "key"? (I think each caller does that
-        // already.)
-        Write(&value_size);
-        Write(&key);
-        Write(value, value_size);
-        m_num_entries++;
-        Write(&m_num_entries);
-    }
-
-private:
-    void WriteHeader() {
-        Write(&m_header);
-    }
-
-    bool ValidateHeader() {
-        char file_header[sizeof(Header)];
-
-        return (Read(file_header, sizeof(Header)) &&
-                !memcmp((const char*)&m_header, file_header, sizeof(Header)));
-    }
-
-    template <typename D>
-    bool Write(const D* data, u32 count = 1) {
-        return m_file.write((const char*)data, count * sizeof(D)).good();
-    }
-
-    template <typename D>
-    bool Read(const D* data, u32 count = 1) {
-        return m_file.read((char*)data, count * sizeof(D)).good();
-    }
-
-    struct Header {
-        Header() : id(*(u32*)"DCAC"), key_t_size(sizeof(K)), value_t_size(sizeof(V)) {
-            memcpy(ver, scm_rev_git_str, 40);
-        }
-
-        const u32 id;
-        const u16 key_t_size, value_t_size;
-        char ver[40];
-
-    } m_header;
-
-    std::fstream m_file;
-    u32 m_num_entries;
-};