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Libretro
flycast
Commits
9e687b1f
Commit
9e687b1f
authored
Apr 11, 2021
by
Libretro-Admin
Browse files
Don't need flac/bitmath.c
parent
2cbb6ebc
Pipeline
#19866
failed with stages
in 3 minutes and 7 seconds
Changes
2
Pipelines
1
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Side-by-side
Makefile.common
View file @
9e687b1f
...
...
@@ -167,7 +167,6 @@ LIBCHDR_SOURCES_C = \
$(DEPS_DIR)
/chdr/flac.c
\
$(DEPS_DIR)
/chdr/huffman.c
\
\
$(DEPS_DIR)
/flac/bitmath.c
\
$(DEPS_DIR)
/flac/bitreader.c
\
$(DEPS_DIR)
/flac/cpu.c
\
$(DEPS_DIR)
/flac/crc.c
\
...
...
core/deps/flac/bitmath.c
deleted
100644 → 0
View file @
2cbb6ebc
/* libFLAC - Free Lossless Audio Codec library
* Copyright (C) 2001-2009 Josh Coalson
* Copyright (C) 2011-2016 Xiph.Org Foundation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* - Neither the name of the Xiph.org Foundation nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "private/bitmath.h"
/* An example of what FLAC__bitmath_silog2() computes:
*
* silog2(-10) = 5
* silog2(- 9) = 5
* silog2(- 8) = 4
* silog2(- 7) = 4
* silog2(- 6) = 4
* silog2(- 5) = 4
* silog2(- 4) = 3
* silog2(- 3) = 3
* silog2(- 2) = 2
* silog2(- 1) = 2
* silog2( 0) = 0
* silog2( 1) = 2
* silog2( 2) = 3
* silog2( 3) = 3
* silog2( 4) = 4
* silog2( 5) = 4
* silog2( 6) = 4
* silog2( 7) = 4
* silog2( 8) = 5
* silog2( 9) = 5
* silog2( 10) = 5
*/
unsigned
FLAC__bitmath_silog2
(
FLAC__int64
v
)
{
if
(
v
==
0
)
return
0
;
if
(
v
==
-
1
)
return
2
;
v
=
(
v
<
0
)
?
(
-
(
v
+
1
))
:
v
;
return
FLAC__bitmath_ilog2_wide
(
v
)
+
2
;
}
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