initial import

src/libFLAC/memory.c

@@ -0,0 +1,39 @@
+/* libFLAC - Free Lossless Audio Codec library
+ * Copyright (C) 2001  Josh Coalson
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA  02111-1307, USA.
+ */
+
+#include <assert.h>
+#include "private/memory.h"
+
+void *FLAC__memory_alloc(size_t bytes, void **aligned_address)
+{
+	void *x;
+
+	assert(0 != aligned_address);
+
+#ifdef FLAC__ALIGN_MALLOC_DATA
+	/* align on 32-byte (256-bit) boundary */
+	x = malloc(bytes+31);
+	*aligned_address = (void*)(((unsigned)x + 31) & -32);
+fprintf(stderr, "FLAC__memory_alloc(unaligned=%p, aligned=%p)\n",x,*aligned_address);
+#else
+	x = malloc(bytes);
+	*aligned_address = x;
+#endif
+	return x;
+}