--- /dev/null
+/*
+ * MMX/SSE constants used across x86 dsp optimizations.
+ *
+ * This file is part of Libav.
+ *
+ * Libav 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.
+ *
+ * Libav 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 Libav; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_X86_CONSTANTS_H
+#define AVCODEC_X86_CONSTANTS_H
+
+#include <stdint.h>
+
+#include "libavutil/x86/asm.h"
+
+extern const uint64_t ff_wtwo;
+
+extern const xmm_reg ff_pw_3;
+extern const xmm_reg ff_pw_4;
+extern const xmm_reg ff_pw_5;
+extern const xmm_reg ff_pw_8;
+extern const uint64_t ff_pw_15;
+extern const xmm_reg ff_pw_16;
+extern const xmm_reg ff_pw_18;
+extern const uint64_t ff_pw_20;
+extern const xmm_reg ff_pw_32;
+extern const uint64_t ff_pw_42;
+extern const uint64_t ff_pw_53;
+extern const xmm_reg ff_pw_64;
+extern const uint64_t ff_pw_96;
+extern const uint64_t ff_pw_128;
+extern const uint64_t ff_pw_255;
+
+extern const xmm_reg ff_pb_1;
+extern const xmm_reg ff_pb_3;
+extern const xmm_reg ff_pb_F8;
+extern const uint64_t ff_pb_FC;
+
+#endif /* AVCODEC_X86_CONSTANTS_H */
#include "libavcodec/dsputil.h"
#include "libavutil/x86/asm.h"
-
-extern const uint64_t ff_wtwo;
-
-extern const xmm_reg ff_pw_3;
-extern const xmm_reg ff_pw_4;
-extern const xmm_reg ff_pw_5;
-extern const xmm_reg ff_pw_8;
-extern const uint64_t ff_pw_15;
-extern const xmm_reg ff_pw_16;
-extern const xmm_reg ff_pw_18;
-extern const uint64_t ff_pw_20;
-extern const xmm_reg ff_pw_32;
-extern const uint64_t ff_pw_42;
-extern const uint64_t ff_pw_53;
-extern const xmm_reg ff_pw_64;
-extern const uint64_t ff_pw_96;
-extern const uint64_t ff_pw_128;
-extern const uint64_t ff_pw_255;
-
-extern const xmm_reg ff_pb_1;
-extern const xmm_reg ff_pb_3;
-extern const xmm_reg ff_pb_F8;
-extern const uint64_t ff_pb_FC;
+#include "constants.h"
#define SBUTTERFLY(a,b,t,n,m)\
"mov" #m " " #a ", " #t " \n\t" /* abcd */\