making act segmenter

1 files changed, 59 insertions, 0 deletions

diff --git a/ffmpeg/libavcodec/wmv2.h b/ffmpeg/libavcodec/wmv2.h
new file mode 100644
index 0000000..52739c1
--- /dev/null
+++ b/ffmpeg/libavcodec/wmv2.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2002 The FFmpeg Project
+ *
+ * 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_WMV2_H
+#define AVCODEC_WMV2_H
+
+#include "avcodec.h"
+#include "mpegvideo.h"
+#include "intrax8.h"
+#include "wmv2dsp.h"
+
+#define SKIP_TYPE_NONE 0
+#define SKIP_TYPE_MPEG 1
+#define SKIP_TYPE_ROW  2
+#define SKIP_TYPE_COL  3
+
+
+typedef struct Wmv2Context{
+    MpegEncContext s;
+    IntraX8Context x8;
+    WMV2DSPContext wdsp;
+    int j_type_bit;
+    int j_type;
+    int abt_flag;
+    int abt_type;
+    int abt_type_table[6];
+    int per_mb_abt;
+    int per_block_abt;
+    int mspel_bit;
+    int cbp_table_index;
+    int top_left_mv_flag;
+    int per_mb_rl_bit;
+    int skip_type;
+    int hshift;
+
+    ScanTable abt_scantable[2];
+    DECLARE_ALIGNED(16, int16_t, abt_block2)[6][64];
+}Wmv2Context;
+
+void ff_wmv2_common_init(Wmv2Context * w);
+
+#endif /* AVCODEC_WMV2_H */