From 8992cb1d0d07edc33d274f6d7924ecdf6f83d994 Mon Sep 17 00:00:00 2001
From: Tim Redfern <tim@eclectronics.org>
Date: Thu, 5 Sep 2013 17:57:22 +0100
Subject: making act segmenter

---
 ffmpeg/libavcodec/dv_tablegen.c | 47 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 ffmpeg/libavcodec/dv_tablegen.c

(limited to 'ffmpeg/libavcodec/dv_tablegen.c')

diff --git a/ffmpeg/libavcodec/dv_tablegen.c b/ffmpeg/libavcodec/dv_tablegen.c
new file mode 100644
index 0000000..5d3793e
--- /dev/null
+++ b/ffmpeg/libavcodec/dv_tablegen.c
@@ -0,0 +1,47 @@
+/*
+ * Generate a header file for hardcoded DV tables
+ *
+ * Copyright (c) 2010 Reimar Döffinger <Reimar.Doeffinger@gmx.de>
+ *
+ * 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
+ */
+
+#include <stdlib.h>
+#define CONFIG_HARDCODED_TABLES 0
+#ifndef CONFIG_SMALL
+#error CONFIG_SMALL must be defined to generate tables
+#endif
+#include "dv_tablegen.h"
+#include "tableprint.h"
+#include <inttypes.h>
+
+WRITE_1D_FUNC_ARGV(dv_vlc_pair, 7,
+                   "{0x%"PRIx32", %"PRId8"}", data[i].vlc, data[i].size)
+WRITE_2D_FUNC(dv_vlc_pair)
+
+int main(void)
+{
+    dv_vlc_map_tableinit();
+
+    write_fileheader();
+
+    printf("static const struct dv_vlc_pair dv_vlc_map[DV_VLC_MAP_RUN_SIZE][DV_VLC_MAP_LEV_SIZE] = {\n");
+    write_dv_vlc_pair_2d_array(dv_vlc_map, DV_VLC_MAP_RUN_SIZE, DV_VLC_MAP_LEV_SIZE);
+    printf("};\n");
+
+    return 0;
+}
-- 
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