ffmpeg-2.1.1: move directory

git-svn-id: svn://kolibrios.org@6148 a494cfbc-eb01-0410-851d-a64ba20cac60

contrib/sdk/sources/ffmpeg/ffmpeg-2.1/libavcodec/eac3enc.h

@@ -0,0 +1,54 @@
+/*
+ * E-AC-3 encoder
+ * Copyright (c) 2011 Justin Ruggles <justin.ruggles@gmail.com>
+ *
+ * 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
+ */
+
+/**
+ * @file
+ * E-AC-3 encoder
+ */
+
+#ifndef AVCODEC_EAC3ENC_H
+#define AVCODEC_EAC3ENC_H
+
+#include "ac3enc.h"
+
+/**
+ * Initialize E-AC-3 exponent tables.
+ */
+void ff_eac3_exponent_init(void);
+
+/**
+ * Determine frame exponent strategy use and indices.
+ */
+void ff_eac3_get_frame_exp_strategy(AC3EncodeContext *s);
+
+/**
+ * Set coupling states.
+ * This determines whether certain flags must be written to the bitstream or
+ * whether they will be implicitly already known by the decoder.
+ */
+void ff_eac3_set_cpl_states(AC3EncodeContext *s);
+
+/**
+ * Write the E-AC-3 frame header to the output bitstream.
+ */
+void ff_eac3_output_frame_header(AC3EncodeContext *s);
+
+#endif /* AVCODEC_EAC3ENC_H */