Replace libdts 0.0.2 with libdca 0.0.5 and contextually move it in contrib/.

libdca 0.0.5 was released about a week ago, and this commit replaces the old
code from libdts 0.0.2 (that was renamed libdca).

There's basically no functional change even if the build system is simplified
as configure takes care of switching between the two implementations on its
own.

1 files changed, 0 insertions, 67 deletions

diff --git a/src/libdts/bitstream.h b/src/libdts/bitstream.h
deleted file mode 100644
index 105dc0e9b..000000000
--- a/src/libdts/bitstream.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * bitstream.h
- * Copyright (C) 2004 Gildas Bazin <gbazin@videolan.org>
- * Copyright (C) 2000-2003 Michel Lespinasse <walken@zoy.org>
- * Copyright (C) 1999-2000 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
- *
- * This file is part of dtsdec, a free DTS Coherent Acoustics stream decoder.
- * See http://www.videolan.org/dtsdec.html for updates.
- *
- * dtsdec is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * dtsdec 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#ifdef WORDS_BIGENDIAN
-
-#   define swab32(x) (x)
-
-#else
-
-#   define swab32(x)\
-((((uint8_t*)&x)[0] << 24) | (((uint8_t*)&x)[1] << 16) |  \
- (((uint8_t*)&x)[2] << 8)  | (((uint8_t*)&x)[3]))
-
-#endif
-
-#ifdef WORDS_BIGENDIAN
-
-#   define swable32(x)\
-((((uint8_t*)&x)[0] << 16) | (((uint8_t*)&x)[1] << 24) |  \
- (((uint8_t*)&x)[2])  | (((uint8_t*)&x)[3] << 8))
-
-#else
-
-#   define swable32(x)\
-((((uint16_t*)&x)[0] << 16) | (((uint16_t*)&x)[1]))
-
-#endif
-
-void dts_bitstream_init (dts_state_t * state, uint8_t * buf, int word_mode,
-                         int endian_mode);
-uint32_t dts_bitstream_get_bh (dts_state_t * state, uint32_t num_bits);
-
-static inline uint32_t bitstream_get (dts_state_t * state, uint32_t num_bits)
-{
-    uint32_t result;
-
-    if (num_bits < state->bits_left) {
-        result = (state->current_word << (32 - state->bits_left))
-				      >> (32 - num_bits);
-
-        state->bits_left -= num_bits;
-        return result;
-    }
-
-    return dts_bitstream_get_bh (state, num_bits);
-}