ARM: move mpegvideo prototypes to a header file

Originally committed as revision 22309 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/arm/mpegvideo_arm.c

@@ -21,9 +21,7 @@
 #include "libavcodec/avcodec.h"
 #include "libavcodec/dsputil.h"
 #include "libavcodec/mpegvideo.h"
-
-void MPV_common_init_iwmmxt(MpegEncContext *s);
-void MPV_common_init_armv5te(MpegEncContext *s);
+#include "mpegvideo_arm.h"
 
 void MPV_common_init_arm(MpegEncContext *s)
 {

libavcodec/arm/mpegvideo_arm.h

+/*
+ * 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
+ */
+
+#ifndef AVCODEC_ARM_MPEGVIDEO_H
+#define AVCODEC_ARM_MPEGVIDEO_H
+
+void MPV_common_init_iwmmxt(MpegEncContext *s);
+void MPV_common_init_armv5te(MpegEncContext *s);
+
+#endif

libavcodec/arm/mpegvideo_armv5te.c

@@ -22,6 +22,7 @@
 #include "libavcodec/avcodec.h"
 #include "libavcodec/dsputil.h"
 #include "libavcodec/mpegvideo.h"
+#include "mpegvideo_arm.h"
 
 void ff_dct_unquantize_h263_armv5te(DCTELEM *block, int qmul, int qadd, int count);
 

libavcodec/arm/mpegvideo_iwmmxt.c

@@ -21,6 +21,7 @@
 #include "libavcodec/avcodec.h"
 #include "libavcodec/dsputil.h"
 #include "libavcodec/mpegvideo.h"
+#include "mpegvideo_arm.h"
 
 static void dct_unquantize_h263_intra_iwmmxt(MpegEncContext *s,
                                              DCTELEM *block, int n, int qscale)