Added GemRB sources

project/jni/application/gemrb/src/plugins/BIKPlayer/mem.cpp

@@ -0,0 +1,68 @@
+/*
+ * default memory allocator for libavutil
+ * Copyright (c) 2002 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg 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.
+ *
+ * FFmpeg 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 FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file libavutil/mem.c
+ * default memory allocator for libavutil
+ */
+
+#include <limits.h>
+#include <stdlib.h>
+#include <string.h>
+#if HAVE_MALLOC_H
+#include <malloc.h>
+#endif
+#include "common.h"
+
+/* You can redefine av_malloc and av_free in your project to use your
+   memory allocator. You do not need to suppress this file because the
+   linker will do it automatically. */
+
+void *av_malloc(unsigned int size)
+{
+	void *ptr = NULL;
+	long diff;
+
+	/* let's disallow possible ambiguous cases */
+	if(size > (INT_MAX-16) )
+		return NULL;
+
+	ptr = malloc(size+16);
+	if(!ptr)
+		return ptr;
+	diff= ((-(long)ptr - 1)&15) + 1;
+	ptr = (char*)ptr + diff;
+	((char*)ptr)[-1]= diff;
+	return ptr;
+}
+
+void av_free(void *ptr)
+{
+	/* XXX: this test should not be needed on most libcs */
+	if (ptr)
+		free((char*)ptr - ((char*)ptr)[-1]);
+}
+
+void av_freep(void **arg)
+{
+	av_free(*arg);
+	*arg = NULL;
+}