[refactoring] move some libraries in to library directory

1 files changed, 47 insertions, 0 deletions

diff --git a/src/lib/mdct/common.h b/src/lib/mdct/common.h
new file mode 100644
index 0000000..9b3c893
--- /dev/null
+++ b/src/lib/mdct/common.h
@@ -0,0 +1,47 @@
+/*
+ * This file is part of AtracDEnc.
+ *
+ * AtracDEnc 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.
+ *
+ * AtracDEnc 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 AtracDEnc; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#pragma once
+#include "../config.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#ifdef CONFIG_DOUBLE
+typedef double FLOAT;
+#define FCONST(X) (X)
+#define AFT_COS cos
+#define AFT_SIN sin
+#define AFT_TAN tan
+#define AFT_LOG10 log10
+#define AFT_EXP exp
+#define AFT_FABS fabs
+#define AFT_SQRT sqrt
+#define AFT_EXP exp
+#else
+typedef float FLOAT;
+#define FCONST(X) (X##f)
+#define AFT_COS cosf
+#define AFT_SIN sinf
+#define AFT_TAN tanf
+#define AFT_LOG10 log10f
+#define AFT_FABS fabsf
+#define AFT_SQRT sqrtf
+#define AFT_EXP expf
+#endif