1 files changed, 86 insertions, 0 deletions
diff --git a/plugins/gme/game-music-emu-0.6pre/gme/Gme_Loader.cpp b/plugins/gme/game-music-emu-0.6pre/gme/Gme_Loader.cpp
new file mode 100644
index 00000000..186d84b7
--- /dev/null
+++ b/plugins/gme/game-music-emu-0.6pre/gme/Gme_Loader.cpp
@@ -0,0 +1,86 @@
+// Game_Music_Emu 0.6-pre. http://www.slack.net/~ant/
+
+#include "Gme_Loader.h"
+
+#include "blargg_endian.h"
+
+/* Copyright (C) 2003-2008 Shay Green. This module is free software; you
+can redistribute it and/or modify it under the terms of the GNU Lesser
+General Public License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version. This
+module 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 Lesser General Public License for more
+details. You should have received a copy of the GNU Lesser General Public
+License along with this module; if not, write to the Free Software Foundation,
+Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */
+
+#include "blargg_source.h"
+
+void Gme_Loader::unload()
+{
+	file_begin_ = NULL;
+	file_end_   = NULL;
+	file_data.clear();
+}
+
+Gme_Loader::Gme_Loader()
+{
+	warning_ = NULL;
+	Gme_Loader::unload();
+	blargg_verify_byte_order(); // used by most emulator types, so save them the trouble
+}
+
+Gme_Loader::~Gme_Loader() { }
+
+blargg_err_t Gme_Loader::load_mem_( byte const data [], int size )
+{
+	require( data != file_data.begin() ); // load_mem_() or load_() must be overridden
+	Mem_File_Reader in( data, size );
+	return load_( in );
+}
+
+inline blargg_err_t Gme_Loader::load_mem_wrapper( byte const data [], int size )
+{
+	file_begin_ = data;
+	file_end_   = data + size;
+	return load_mem_( data, size );
+}
+
+blargg_err_t Gme_Loader::load_( Data_Reader& in )
+{
+	RETURN_ERR( file_data.resize( in.remain() ) );
+	RETURN_ERR( in.read( file_data.begin(), file_data.size() ) );
+	return load_mem_wrapper( file_data.begin(), file_data.size() );
+}
+
+blargg_err_t Gme_Loader::post_load_( blargg_err_t err )
+{
+	if ( err )
+	{
+		unload();
+		return err;
+	}
+	
+	return post_load();
+}
+
+blargg_err_t Gme_Loader::load_mem( void const* in, long size )
+{
+	pre_load();
+	return post_load_( load_mem_wrapper( (byte const*) in, (int) size ) );
+}
+
+blargg_err_t Gme_Loader::load( Data_Reader& in )
+{
+	pre_load();
+	return post_load_( load_( in ) );
+}
+
+blargg_err_t Gme_Loader::load_file( const char path [] )
+{
+	pre_load();
+	GME_FILE_READER in;
+	RETURN_ERR( in.open( path ) );
+	return post_load_( load_( in ) );
+}