adpcm: split ADPCM encoders and decoders into separate files.

Move shared tables to a separate file as well.

1 files changed, 37 insertions, 0 deletions

diff --git a/libavcodec/adpcm_data.h b/libavcodec/adpcm_data.h
new file mode 100644
index 0000000000..baca426537
--- /dev/null
+++ b/libavcodec/adpcm_data.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2001-2003 The ffmpeg Project
+ *
+ * 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
+ */
+
+/**
+ * @file
+ * ADPCM tables
+ */
+
+#ifndef AVCODEC_ADPCM_DATA_H
+#define AVCODEC_ADPCM_DATA_H
+
+extern const int8_t  ff_adpcm_index_table[16];
+extern const int16_t ff_adpcm_step_table[89];
+extern const int16_t ff_adpcm_AdaptationTable[];
+extern const uint8_t ff_adpcm_AdaptCoeff1[];
+extern const int8_t  ff_adpcm_AdaptCoeff2[];
+extern const int16_t ff_adpcm_yamaha_indexscale[];
+extern const int8_t  ff_adpcm_yamaha_difflookup[];
+
+#endif /* AVCODEC_ADPCM_DATA_H */