Implemented libsndfile loader in PhysFS

1 files changed, 54 insertions, 0 deletions

diff --git a/src/common/resources/sndfile.h b/src/common/resources/sndfile.h
new file mode 100644
index 0000000..5ea6ccc
--- /dev/null
+++ b/src/common/resources/sndfile.h
@@ -0,0 +1,54 @@
+// * This file is part of the COLOBOT source code
+// * Copyright (C) 2014 Polish Portal of Colobot (PPC)
+// *
+// * This program 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.
+// *
+// * This program 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 this program. If not, see  http://www.gnu.org/licenses/.
+
+#pragma once
+
+#include <string>
+#include <physfs.h>
+#include <sndfile.h>
+
+
+class CSNDFile
+{
+public:
+    CSNDFile(const std::string &filename);
+    virtual ~CSNDFile();
+
+    SF_INFO &GetFileInfo();
+    bool IsOpen();
+    std::string &GetLastError();
+    sf_count_t Read(short int *ptr, sf_count_t items);
+
+private:
+    static sf_count_t SNDLength(void *data);
+    static sf_count_t SNDSeek(sf_count_t offset, int whence, void *data);
+    static sf_count_t SNDRead(void *ptr, sf_count_t count, void *data);
+    static sf_count_t SNDWrite(const void *ptr, sf_count_t count, void *data);
+    static sf_count_t SNDTell(void *data);
+    
+    SF_INFO m_file_info;
+    SNDFILE *m_snd_file;
+    PHYSFS_File *m_file;
+    std::string m_last_error;
+
+    SF_VIRTUAL_IO snd_callbacks = {
+        SNDLength,
+        SNDSeek,
+        SNDRead,
+        SNDWrite,
+        SNDTell
+    };
+};