mirror of
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USB: beginning to add back initial references
This commit is contained in:
Gauvain 'GovanifY' Roussel-Tarbouriech
committed by
refractionpcsx2
refractionpcsx2
parent
9dd0ef681d
commit
8f8a83a038
Vendored
+1
@@ -0,0 +1 @@
|
||||
Erik de Castro Lopo <erikd@mega-nerd.com>
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Vendored
+25
@@ -0,0 +1,25 @@
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||||
Copyright (c) 2012-2016, Erik de Castro Lopo <erikd@mega-nerd.com>
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
|
||||
2. 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.
|
||||
|
||||
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 COPYRIGHT
|
||||
HOLDER 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.
|
||||
Vendored
+40
@@ -0,0 +1,40 @@
|
||||
Version 0.1.9 (2016-09-23)
|
||||
* Relicense under 2 clause BSD license.
|
||||
* Minor bug fixes and upates.
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||||
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||||
Version 0.1.8 (2011-08-15)
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||||
* Minor bug fixes and upates.
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||||
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||||
Version 0.1.7 (2009-02-14)
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||||
* Fix a segfault which occurs when memcpy is passed a bad length parameter.
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||||
* Fix compilation under MSVC.
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||||
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||||
Version 0.1.6 (2009-01-27)
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||||
* Minor bug fix in test suite (account for rounding error on x86_64).
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||||
|
||||
Version 0.1.5 (2009-01-11)
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||||
* Optimisation resulting dramatic throughput improvements.
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||||
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||||
Version 0.1.4 (2008-07-02)
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||||
* Fix bug which causes a segfault with extremely low conversion ratios.
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Version 0.1.3 (2008-03-23)
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||||
* Huge improvement to the quality of conversion with the
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||||
SRC_SINC_MEDIUM_QUALITY and SRC_SINC_BEST_QUALITY converters.
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||||
* Minor bug fixes.
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||||
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||||
Version 0.1.2 (2004-09-12)
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||||
* Fixed where callback based API wasn't being reset properly.
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||||
* Minor bug fixes.
|
||||
|
||||
Version 0.1.1 (2004-07-17)
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||||
* Fixed bug in callback based API.
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||||
* Fixed a bug brought to light by aggressive optimisations of gcc-3.4.
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* Minor bug fixes.
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||||
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||||
Version 0.1.0 (2004-03-14)
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||||
* Added callback based API.
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||||
* Added a pair of functions for doing short to float and float to short
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||||
conversions on an arrays of data.
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||||
* Many minor bug fixes.
|
||||
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Vendored
+50
@@ -0,0 +1,50 @@
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||||
This is libsamplerate, 0.1.9
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||||
|
||||
libsamplerate (also known as Secret Rabbit Code) is a library for
|
||||
perfroming sample rate conversion of audio data.
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||||
|
||||
The src/ directory contains the source code for library itself.
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||||
|
||||
The doc/ directory contains the libsamplerate documentation.
|
||||
|
||||
The examples/ directory contains examples of how to write code using
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||||
libsamplerate.
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||||
|
||||
The tests/ directory contains programs which link against
|
||||
libsamplerate and test its functionality.
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||||
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||||
The Win32/ directory contains files and documentation to allow
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||||
libsamplerate to compile under Win32 with the Microsoft Visual C++
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||||
compiler.
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||||
|
||||
Win32
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||||
-----
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||||
There are detailed instructions for building libsamplerate on Win32
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in the file
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doc/win32.html
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MacOSX
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||||
------
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||||
Building on MacOSX should be the same as building it on any other
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||||
Unix.
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|
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OTHER PLATFORMS
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||||
---------------
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To compile libsamplerate on platforms which have a Bourne Shell compatible
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shell, an ANSI C compiler and a make utility should require no more that
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the following three commands :
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./configure
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make
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make install
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CONTACTS
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||||
--------
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libsamplerate was written by Erik de Castro Lopo (erikd AT mega-nerd DOT com).
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The libsamplerate home page is at :
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http://www.mega-nerd.com/libsamplerate/
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Vendored
+160
@@ -0,0 +1,160 @@
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/*
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** Copyright (c) 2002-2016, Erik de Castro Lopo <erikd@mega-nerd.com>
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** All rights reserved.
|
||||
**
|
||||
** This code is released under 2-clause BSD license. Please see the
|
||||
** file at : https://github.com/erikd/libsamplerate/blob/master/COPYING
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||||
*/
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#ifndef COMMON_H_INCLUDED
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#define COMMON_H_INCLUDED
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#ifdef HAVE_STDINT_H
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#include <stdint.h>
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#elif (SIZEOF_INT == 4)
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typedef int int32_t ;
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#elif (SIZEOF_LONG == 4)
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typedef long int32_t ;
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#endif
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#define SRC_MAX_RATIO 256
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#define SRC_MAX_RATIO_STR "256"
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#define SRC_MIN_RATIO_DIFF (1e-20)
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#define MAX(a,b) (((a) > (b)) ? (a) : (b))
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#define MIN(a,b) (((a) < (b)) ? (a) : (b))
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#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0])))
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#define OFFSETOF(type,member) ((int) (&((type*) 0)->member))
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#define MAKE_MAGIC(a,b,c,d,e,f) ((a) + ((b) << 4) + ((c) << 8) + ((d) << 12) + ((e) << 16) + ((f) << 20))
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|
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/*
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** Inspiration : http://sourcefrog.net/weblog/software/languages/C/unused.html
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*/
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#ifdef UNUSED
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#elif defined (__GNUC__)
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# define UNUSED(x) UNUSED_ ## x __attribute__ ((unused))
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#elif defined (__LCLINT__)
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# define UNUSED(x) /*@unused@*/ x
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#else
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# define UNUSED(x) x
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#endif
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#ifdef __GNUC__
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# define WARN_UNUSED __attribute__ ((warn_unused_result))
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#else
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# define WARN_UNUSED
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#endif
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#include "samplerate.h"
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enum
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{ SRC_FALSE = 0,
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SRC_TRUE = 1,
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SRC_MODE_PROCESS = 555,
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SRC_MODE_CALLBACK = 556
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} ;
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enum
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{ SRC_ERR_NO_ERROR = 0,
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SRC_ERR_MALLOC_FAILED,
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SRC_ERR_BAD_STATE,
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SRC_ERR_BAD_DATA,
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SRC_ERR_BAD_DATA_PTR,
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SRC_ERR_NO_PRIVATE,
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SRC_ERR_BAD_SRC_RATIO,
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SRC_ERR_BAD_PROC_PTR,
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SRC_ERR_SHIFT_BITS,
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SRC_ERR_FILTER_LEN,
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SRC_ERR_BAD_CONVERTER,
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SRC_ERR_BAD_CHANNEL_COUNT,
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SRC_ERR_SINC_BAD_BUFFER_LEN,
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SRC_ERR_SIZE_INCOMPATIBILITY,
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SRC_ERR_BAD_PRIV_PTR,
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SRC_ERR_BAD_SINC_STATE,
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SRC_ERR_DATA_OVERLAP,
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SRC_ERR_BAD_CALLBACK,
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SRC_ERR_BAD_MODE,
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SRC_ERR_NULL_CALLBACK,
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SRC_ERR_NO_VARIABLE_RATIO,
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SRC_ERR_SINC_PREPARE_DATA_BAD_LEN,
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SRC_ERR_BAD_INTERNAL_STATE,
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/* This must be the last error number. */
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SRC_ERR_MAX_ERROR
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} ;
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typedef struct SRC_PRIVATE_tag
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{ double last_ratio, last_position ;
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int error ;
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int channels ;
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/* SRC_MODE_PROCESS or SRC_MODE_CALLBACK */
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int mode ;
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/* Pointer to data to converter specific data. */
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void *private_data ;
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/* Varispeed process function. */
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int (*vari_process) (struct SRC_PRIVATE_tag *psrc, SRC_DATA *data) ;
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/* Constant speed process function. */
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int (*const_process) (struct SRC_PRIVATE_tag *psrc, SRC_DATA *data) ;
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/* State reset. */
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void (*reset) (struct SRC_PRIVATE_tag *psrc) ;
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/* Data specific to SRC_MODE_CALLBACK. */
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src_callback_t callback_func ;
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void *user_callback_data ;
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long saved_frames ;
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const float *saved_data ;
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} SRC_PRIVATE ;
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/* In src_sinc.c */
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const char* sinc_get_name (int src_enum) ;
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const char* sinc_get_description (int src_enum) ;
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int sinc_set_converter (SRC_PRIVATE *psrc, int src_enum) ;
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/* In src_linear.c */
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const char* linear_get_name (int src_enum) ;
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const char* linear_get_description (int src_enum) ;
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int linear_set_converter (SRC_PRIVATE *psrc, int src_enum) ;
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/* In src_zoh.c */
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const char* zoh_get_name (int src_enum) ;
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const char* zoh_get_description (int src_enum) ;
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int zoh_set_converter (SRC_PRIVATE *psrc, int src_enum) ;
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/*----------------------------------------------------------
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** Common static inline functions.
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*/
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static inline double
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fmod_one (double x)
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{ double res ;
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res = x - lrint (x) ;
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||||
if (res < 0.0)
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return res + 1.0 ;
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return res ;
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} /* fmod_one */
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static inline int
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is_bad_src_ratio (double ratio)
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{ return (ratio < (1.0 / SRC_MAX_RATIO) || ratio > (1.0 * SRC_MAX_RATIO)) ;
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} /* is_bad_src_ratio */
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||||
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#endif /* COMMON_H_INCLUDED */
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Vendored
+207
@@ -0,0 +1,207 @@
|
||||
/*
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||||
** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
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||||
**
|
||||
** This program 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.
|
||||
**
|
||||
** This program 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.
|
||||
*/
|
||||
|
||||
/*
|
||||
** This is the Win32 specific config.h header file.
|
||||
**
|
||||
** On Unix (including MacOSX), this header file is automatically generated
|
||||
** during the configure process while on Win32 this has to be hand edited
|
||||
** to keep it up to date.
|
||||
**
|
||||
** This is also a good file to add Win32 specific things.
|
||||
*/
|
||||
|
||||
/*
|
||||
** MSVC++ assumes that all floating point constants without a trailing
|
||||
** letter 'f' are double precision.
|
||||
**
|
||||
** If this assumption is incorrect and one of these floating point constants
|
||||
** is assigned to a float variable MSVC++ generates a warning.
|
||||
**
|
||||
** Since there are currently about 25000 of these warnings generated in
|
||||
** src/src_sinc.c this slows down compile times considerably. The
|
||||
** following #pragma disables the warning.
|
||||
*/
|
||||
|
||||
#pragma warning(disable: 4305)
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
** Normal #defines follow.
|
||||
*/
|
||||
|
||||
/* Set to 1 if the compile is GNU GCC. */
|
||||
#define COMPILER_IS_GCC 0
|
||||
|
||||
/* Target processor clips on negative float to int conversion. */
|
||||
#define CPU_CLIPS_NEGATIVE 0
|
||||
|
||||
/* Target processor clips on positive float to int conversion. */
|
||||
#define CPU_CLIPS_POSITIVE 0
|
||||
|
||||
/* Target processor is big endian. */
|
||||
#define CPU_IS_BIG_ENDIAN 0
|
||||
|
||||
/* Target processor is little endian. */
|
||||
#define CPU_IS_LITTLE_ENDIAN 1
|
||||
|
||||
/* Set to 1 to enable debugging. */
|
||||
#define ENABLE_DEBUG 0
|
||||
|
||||
/* Major version of GCC or 3 otherwise. */
|
||||
/* #undef GCC_MAJOR_VERSION */
|
||||
|
||||
/* Define to 1 if you have the `alarm' function. */
|
||||
/* #undef HAVE_ALARM */
|
||||
|
||||
/* Define to 1 if you have the `calloc' function. */
|
||||
#define HAVE_CALLOC 1
|
||||
|
||||
/* Define to 1 if you have the `ceil' function. */
|
||||
#define HAVE_CEIL 1
|
||||
|
||||
/* Define to 1 if you have the <dlfcn.h> header file. */
|
||||
/* #undef HAVE_DLFCN_H */
|
||||
|
||||
/* Set to 1 if you have libfftw3. */
|
||||
/* #undef HAVE_FFTW3 */
|
||||
|
||||
/* Define to 1 if you have the `floor' function. */
|
||||
#define HAVE_FLOOR 1
|
||||
|
||||
/* Define to 1 if you have the `fmod' function. */
|
||||
#define HAVE_FMOD 1
|
||||
|
||||
/* Define to 1 if you have the `free' function. */
|
||||
#define HAVE_FREE 1
|
||||
|
||||
/* Define to 1 if you have the <inttypes.h> header file. */
|
||||
/* #undef HAVE_INTTYPES_H */
|
||||
|
||||
/* Define to 1 if you have the `m' library (-lm). */
|
||||
/* #undef HAVE_LIBM */
|
||||
|
||||
/* Define if you have C99's lrint function. */
|
||||
/* #undef HAVE_LRINT */
|
||||
|
||||
/* Define if you have C99's lrintf function. */
|
||||
/* #undef HAVE_LRINTF */
|
||||
|
||||
/* Define to 1 if you have the `malloc' function. */
|
||||
#define HAVE_MALLOC 1
|
||||
|
||||
/* Define to 1 if you have the `memcpy' function. */
|
||||
#define HAVE_MEMCPY 1
|
||||
|
||||
/* Define to 1 if you have the `memmove' function. */
|
||||
#define HAVE_MEMMOVE 1
|
||||
|
||||
/* Define to 1 if you have the <memory.h> header file. */
|
||||
#define HAVE_MEMORY_H 1
|
||||
|
||||
/* Define if you have signal SIGALRM. */
|
||||
/* #undef HAVE_SIGALRM */
|
||||
|
||||
/* Define to 1 if you have the `signal' function. */
|
||||
/* #undef HAVE_SIGNAL */
|
||||
|
||||
/* Set to 1 if you have libsndfile. */
|
||||
#define HAVE_SNDFILE 1
|
||||
|
||||
/* Define to 1 if you have the <stdint.h> header file. */
|
||||
/* #undef HAVE_STDINT_H */
|
||||
|
||||
/* Define to 1 if you have the <stdlib.h> header file. */
|
||||
#define HAVE_STDLIB_H 1
|
||||
|
||||
/* Define to 1 if you have the <strings.h> header file. */
|
||||
#define HAVE_STRINGS_H 1
|
||||
|
||||
/* Define to 1 if you have the <string.h> header file. */
|
||||
#define HAVE_STRING_H 1
|
||||
|
||||
/* Define to 1 if you have the <sys/stat.h> header file. */
|
||||
#define HAVE_SYS_STAT_H 1
|
||||
|
||||
/* Define to 1 if you have the <sys/times.h> header file. */
|
||||
/* #undef HAVE_SYS_TIMES_H */
|
||||
|
||||
/* Define to 1 if you have the <sys/types.h> header file. */
|
||||
#define HAVE_SYS_TYPES_H 1
|
||||
|
||||
/* Define to 1 if you have the <unistd.h> header file. */
|
||||
#define HAVE_UNISTD_H 1
|
||||
|
||||
/* Define to the sub-directory in which libtool stores uninstalled libraries.
|
||||
*/
|
||||
#define LT_OBJDIR ".libs/"
|
||||
|
||||
/* Define to 1 if your C compiler doesn't accept -c and -o together. */
|
||||
/* #undef NO_MINUS_C_MINUS_O */
|
||||
|
||||
/* Set to 1 if compiling for Win32 */
|
||||
#define OS_IS_WIN32 1
|
||||
|
||||
/* Name of package */
|
||||
#define PACKAGE "libsamplerate"
|
||||
|
||||
/* Define to the address where bug reports for this package should be sent. */
|
||||
#define PACKAGE_BUGREPORT "erikd@mega-nerd.com"
|
||||
|
||||
/* Define to the full name of this package. */
|
||||
#define PACKAGE_NAME "libsamplerate"
|
||||
|
||||
/* Define to the full name and version of this package. */
|
||||
#define PACKAGE_STRING "libsamplerate 0.1.9"
|
||||
|
||||
/* Define to the one symbol short name of this package. */
|
||||
#define PACKAGE_TARNAME "libsamplerate"
|
||||
|
||||
/* Define to the home page for this package. */
|
||||
#define PACKAGE_URL "http://www.mega-nerd.com/libsamplerate/"
|
||||
|
||||
/* Define to the version of this package. */
|
||||
#define PACKAGE_VERSION "0.1.9"
|
||||
|
||||
/* The size of `double', as computed by sizeof. */
|
||||
#define SIZEOF_DOUBLE 8
|
||||
|
||||
/* The size of `float', as computed by sizeof. */
|
||||
#define SIZEOF_FLOAT 4
|
||||
|
||||
/* The size of `int', as computed by sizeof. */
|
||||
#define SIZEOF_INT 4
|
||||
|
||||
/* The size of `long', as computed by sizeof. */
|
||||
#define SIZEOF_LONG 4
|
||||
|
||||
/* Define to 1 if you have the ANSI C header files. */
|
||||
#define STDC_HEADERS 1
|
||||
|
||||
/* Version number of package */
|
||||
#define VERSION "0.1.9"
|
||||
|
||||
|
||||
|
||||
/* Extra Win32 hacks. */
|
||||
|
||||
/*
|
||||
** Microsoft's compiler still does not support the 1999 ISO C Standard
|
||||
** which includes 'inline'.
|
||||
*/
|
||||
|
||||
#define inline __inline
|
||||
Vendored
+148
@@ -0,0 +1,148 @@
|
||||
/* src/config.h.in. Generated from configure.ac by autoheader. */
|
||||
|
||||
/* Set to 1 if the compile is GNU GCC. */
|
||||
#undef COMPILER_IS_GCC
|
||||
|
||||
/* Target processor clips on negative float to int conversion. */
|
||||
#undef CPU_CLIPS_NEGATIVE
|
||||
|
||||
/* Target processor clips on positive float to int conversion. */
|
||||
#undef CPU_CLIPS_POSITIVE
|
||||
|
||||
/* Target processor is big endian. */
|
||||
#undef CPU_IS_BIG_ENDIAN
|
||||
|
||||
/* Target processor is little endian. */
|
||||
#undef CPU_IS_LITTLE_ENDIAN
|
||||
|
||||
/* Major version of GCC or 3 otherwise. */
|
||||
#undef GCC_MAJOR_VERSION
|
||||
|
||||
/* Define to 1 if you have the `alarm' function. */
|
||||
#undef HAVE_ALARM
|
||||
|
||||
/* Define to 1 if you have the <alsa/asoundlib.h> header file. */
|
||||
#undef HAVE_ALSA_ASOUNDLIB_H
|
||||
|
||||
/* Define to 1 if you have the `calloc' function. */
|
||||
#undef HAVE_CALLOC
|
||||
|
||||
/* Define to 1 if you have the `ceil' function. */
|
||||
#undef HAVE_CEIL
|
||||
|
||||
/* Define to 1 if you have the <dlfcn.h> header file. */
|
||||
#undef HAVE_DLFCN_H
|
||||
|
||||
/* Set to 1 if you have libfftw3. */
|
||||
#undef HAVE_FFTW3
|
||||
|
||||
/* Define to 1 if you have the `floor' function. */
|
||||
#undef HAVE_FLOOR
|
||||
|
||||
/* Define to 1 if you have the `fmod' function. */
|
||||
#undef HAVE_FMOD
|
||||
|
||||
/* Define to 1 if you have the `free' function. */
|
||||
#undef HAVE_FREE
|
||||
|
||||
/* Define to 1 if you have the <inttypes.h> header file. */
|
||||
#undef HAVE_INTTYPES_H
|
||||
|
||||
/* Define to 1 if you have the `m' library (-lm). */
|
||||
#undef HAVE_LIBM
|
||||
|
||||
/* Define if you have C99's lrint function. */
|
||||
#undef HAVE_LRINT
|
||||
|
||||
/* Define if you have C99's lrintf function. */
|
||||
#undef HAVE_LRINTF
|
||||
|
||||
/* Define to 1 if you have the `malloc' function. */
|
||||
#undef HAVE_MALLOC
|
||||
|
||||
/* Define to 1 if you have the `memcpy' function. */
|
||||
#undef HAVE_MEMCPY
|
||||
|
||||
/* Define to 1 if you have the `memmove' function. */
|
||||
#undef HAVE_MEMMOVE
|
||||
|
||||
/* Define to 1 if you have the <memory.h> header file. */
|
||||
#undef HAVE_MEMORY_H
|
||||
|
||||
/* Define if you have signal SIGALRM. */
|
||||
#undef HAVE_SIGALRM
|
||||
|
||||
/* Define to 1 if you have the `signal' function. */
|
||||
#undef HAVE_SIGNAL
|
||||
|
||||
/* Set to 1 if you have libsndfile. */
|
||||
#undef HAVE_SNDFILE
|
||||
|
||||
/* Define to 1 if you have the <stdint.h> header file. */
|
||||
#undef HAVE_STDINT_H
|
||||
|
||||
/* Define to 1 if you have the <stdlib.h> header file. */
|
||||
#undef HAVE_STDLIB_H
|
||||
|
||||
/* Define to 1 if you have the <strings.h> header file. */
|
||||
#undef HAVE_STRINGS_H
|
||||
|
||||
/* Define to 1 if you have the <string.h> header file. */
|
||||
#undef HAVE_STRING_H
|
||||
|
||||
/* Define to 1 if you have the <sys/stat.h> header file. */
|
||||
#undef HAVE_SYS_STAT_H
|
||||
|
||||
/* Define to 1 if you have the <sys/times.h> header file. */
|
||||
#undef HAVE_SYS_TIMES_H
|
||||
|
||||
/* Define to 1 if you have the <sys/types.h> header file. */
|
||||
#undef HAVE_SYS_TYPES_H
|
||||
|
||||
/* Define to 1 if you have the <unistd.h> header file. */
|
||||
#undef HAVE_UNISTD_H
|
||||
|
||||
/* Define to the sub-directory where libtool stores uninstalled libraries. */
|
||||
#undef LT_OBJDIR
|
||||
|
||||
/* Set to 1 if compiling for Win32 */
|
||||
#undef OS_IS_WIN32
|
||||
|
||||
/* Name of package */
|
||||
#undef PACKAGE
|
||||
|
||||
/* Define to the address where bug reports for this package should be sent. */
|
||||
#undef PACKAGE_BUGREPORT
|
||||
|
||||
/* Define to the full name of this package. */
|
||||
#undef PACKAGE_NAME
|
||||
|
||||
/* Define to the full name and version of this package. */
|
||||
#undef PACKAGE_STRING
|
||||
|
||||
/* Define to the one symbol short name of this package. */
|
||||
#undef PACKAGE_TARNAME
|
||||
|
||||
/* Define to the home page for this package. */
|
||||
#undef PACKAGE_URL
|
||||
|
||||
/* Define to the version of this package. */
|
||||
#undef PACKAGE_VERSION
|
||||
|
||||
/* The size of `double', as computed by sizeof. */
|
||||
#undef SIZEOF_DOUBLE
|
||||
|
||||
/* The size of `float', as computed by sizeof. */
|
||||
#undef SIZEOF_FLOAT
|
||||
|
||||
/* The size of `int', as computed by sizeof. */
|
||||
#undef SIZEOF_INT
|
||||
|
||||
/* The size of `long', as computed by sizeof. */
|
||||
#undef SIZEOF_LONG
|
||||
|
||||
/* Define to 1 if you have the ANSI C header files. */
|
||||
#undef STDC_HEADERS
|
||||
|
||||
/* Version number of package */
|
||||
#undef VERSION
|
||||
+2489
File diff suppressed because it is too large
Load Diff
Vendored
+271
@@ -0,0 +1,271 @@
|
||||
/*
|
||||
** Copyright (c) 2001-2016, Erik de Castro Lopo <erikd@mega-nerd.com>
|
||||
** All rights reserved.
|
||||
**
|
||||
** This code is released under 2-clause BSD license. Please see the
|
||||
** file at : https://github.com/erikd/libsamplerate/blob/master/COPYING
|
||||
*/
|
||||
|
||||
/* Version 1.5 */
|
||||
|
||||
#ifndef FLOAT_CAST_HEADER
|
||||
#define FLOAT_CAST_HEADER
|
||||
|
||||
/*============================================================================
|
||||
** On Intel Pentium processors (especially PIII and probably P4), converting
|
||||
** from float to int is very slow. To meet the C specs, the code produced by
|
||||
** most C compilers targeting Pentium needs to change the FPU rounding mode
|
||||
** before the float to int conversion is performed.
|
||||
**
|
||||
** Changing the FPU rounding mode causes the FPU pipeline to be flushed. It
|
||||
** is this flushing of the pipeline which is so slow.
|
||||
**
|
||||
** Fortunately the ISO C99 specifications define the functions lrint, lrintf,
|
||||
** llrint and llrintf which fix this problem as a side effect.
|
||||
**
|
||||
** On Unix-like systems, the configure process should have detected the
|
||||
** presence of these functions. If they weren't found we have to replace them
|
||||
** here with a standard C cast.
|
||||
*/
|
||||
|
||||
/*
|
||||
** The C99 prototypes for lrint and lrintf are as follows:
|
||||
**
|
||||
** long int lrintf (float x) ;
|
||||
** long int lrint (double x) ;
|
||||
*/
|
||||
|
||||
#include "config.h"
|
||||
|
||||
/*
|
||||
** The presence of the required functions are detected during the configure
|
||||
** process and the values HAVE_LRINT and HAVE_LRINTF are set accordingly in
|
||||
** the config.h file.
|
||||
*/
|
||||
|
||||
#define HAVE_LRINT_REPLACEMENT 0
|
||||
|
||||
#if (HAVE_LRINT && HAVE_LRINTF)
|
||||
|
||||
/*
|
||||
** These defines enable functionality introduced with the 1999 ISO C
|
||||
** standard. They must be defined before the inclusion of math.h to
|
||||
** engage them. If optimisation is enabled, these functions will be
|
||||
** inlined. With optimisation switched off, you have to link in the
|
||||
** maths library using -lm.
|
||||
*/
|
||||
|
||||
#define _ISOC9X_SOURCE 1
|
||||
#define _ISOC99_SOURCE 1
|
||||
|
||||
#define __USE_ISOC9X 1
|
||||
#define __USE_ISOC99 1
|
||||
|
||||
#include <math.h>
|
||||
|
||||
#elif (defined (__CYGWIN__))
|
||||
|
||||
#include <math.h>
|
||||
|
||||
#undef HAVE_LRINT_REPLACEMENT
|
||||
#define HAVE_LRINT_REPLACEMENT 1
|
||||
|
||||
#undef lrint
|
||||
#undef lrintf
|
||||
|
||||
#define lrint double2int
|
||||
#define lrintf float2int
|
||||
|
||||
/*
|
||||
** The native CYGWIN lrint and lrintf functions are buggy:
|
||||
** http://sourceware.org/ml/cygwin/2005-06/msg00153.html
|
||||
** http://sourceware.org/ml/cygwin/2005-09/msg00047.html
|
||||
** and slow.
|
||||
** These functions (pulled from the Public Domain MinGW math.h header)
|
||||
** replace the native versions.
|
||||
*/
|
||||
|
||||
static inline long double2int (double in)
|
||||
{ long retval ;
|
||||
|
||||
__asm__ __volatile__
|
||||
( "fistpl %0"
|
||||
: "=m" (retval)
|
||||
: "t" (in)
|
||||
: "st"
|
||||
) ;
|
||||
|
||||
return retval ;
|
||||
} /* double2int */
|
||||
|
||||
static inline long float2int (float in)
|
||||
{ long retval ;
|
||||
|
||||
__asm__ __volatile__
|
||||
( "fistpl %0"
|
||||
: "=m" (retval)
|
||||
: "t" (in)
|
||||
: "st"
|
||||
) ;
|
||||
|
||||
return retval ;
|
||||
} /* float2int */
|
||||
|
||||
#elif (defined (WIN64) || defined(_WIN64))
|
||||
|
||||
/* Win64 section should be places before Win32 one, because
|
||||
** most likely both WIN32 and WIN64 will be defined in 64-bit case.
|
||||
*/
|
||||
|
||||
#include <math.h>
|
||||
|
||||
/* Win64 doesn't seem to have these functions, nor inline assembly.
|
||||
** Therefore implement inline versions of these functions here.
|
||||
*/
|
||||
#include <emmintrin.h>
|
||||
#include <mmintrin.h>
|
||||
|
||||
__inline long int
|
||||
lrint(double flt)
|
||||
{
|
||||
return _mm_cvtsd_si32(_mm_load_sd(&flt));
|
||||
}
|
||||
|
||||
__inline long int
|
||||
lrintf(float flt)
|
||||
{
|
||||
return _mm_cvtss_si32(_mm_load_ss(&flt));
|
||||
}
|
||||
|
||||
#elif (defined (WIN32) || defined (_WIN32))
|
||||
|
||||
#undef HAVE_LRINT_REPLACEMENT
|
||||
#define HAVE_LRINT_REPLACEMENT 1
|
||||
|
||||
#include <math.h>
|
||||
|
||||
/*
|
||||
** Win32 doesn't seem to have these functions.
|
||||
** Therefore implement inline versions of these functions here.
|
||||
*/
|
||||
|
||||
__inline long int
|
||||
lrint (double flt)
|
||||
{ int intgr ;
|
||||
|
||||
_asm
|
||||
{ fld flt
|
||||
fistp intgr
|
||||
} ;
|
||||
|
||||
return intgr ;
|
||||
}
|
||||
|
||||
__inline long int
|
||||
lrintf (float flt)
|
||||
{ int intgr ;
|
||||
|
||||
_asm
|
||||
{ fld flt
|
||||
fistp intgr
|
||||
} ;
|
||||
|
||||
return intgr ;
|
||||
}
|
||||
|
||||
#elif (defined (__MWERKS__) && defined (macintosh))
|
||||
|
||||
/* This MacOS 9 solution was provided by Stephane Letz */
|
||||
|
||||
#undef HAVE_LRINT_REPLACEMENT
|
||||
#define HAVE_LRINT_REPLACEMENT 1
|
||||
#include <math.h>
|
||||
|
||||
#undef lrint
|
||||
#undef lrintf
|
||||
|
||||
#define lrint double2int
|
||||
#define lrintf float2int
|
||||
|
||||
inline int
|
||||
float2int (register float in)
|
||||
{ long res [2] ;
|
||||
|
||||
asm
|
||||
{ fctiw in, in
|
||||
stfd in, res
|
||||
}
|
||||
return res [1] ;
|
||||
} /* float2int */
|
||||
|
||||
inline int
|
||||
double2int (register double in)
|
||||
{ long res [2] ;
|
||||
|
||||
asm
|
||||
{ fctiw in, in
|
||||
stfd in, res
|
||||
}
|
||||
return res [1] ;
|
||||
} /* double2int */
|
||||
|
||||
#elif (defined (__MACH__) && defined (__APPLE__))
|
||||
|
||||
/* For Apple MacOSX. */
|
||||
|
||||
#undef HAVE_LRINT_REPLACEMENT
|
||||
#define HAVE_LRINT_REPLACEMENT 1
|
||||
#include <math.h>
|
||||
|
||||
#undef lrint
|
||||
#undef lrintf
|
||||
|
||||
#define lrint double2int
|
||||
#define lrintf float2int
|
||||
|
||||
inline static long
|
||||
float2int (register float in)
|
||||
{ int res [2] ;
|
||||
|
||||
__asm__ __volatile__
|
||||
( "fctiw %1, %1\n\t"
|
||||
"stfd %1, %0"
|
||||
: "=m" (res) /* Output */
|
||||
: "f" (in) /* Input */
|
||||
: "memory"
|
||||
) ;
|
||||
|
||||
return res [1] ;
|
||||
} /* lrintf */
|
||||
|
||||
inline static long
|
||||
double2int (register double in)
|
||||
{ int res [2] ;
|
||||
|
||||
__asm__ __volatile__
|
||||
( "fctiw %1, %1\n\t"
|
||||
"stfd %1, %0"
|
||||
: "=m" (res) /* Output */
|
||||
: "f" (in) /* Input */
|
||||
: "memory"
|
||||
) ;
|
||||
|
||||
return res [1] ;
|
||||
} /* lrint */
|
||||
|
||||
#else
|
||||
#ifndef __sgi
|
||||
#warning "Don't have the functions lrint() and lrintf()."
|
||||
#warning "Replacing these functions with a standard C cast."
|
||||
#endif
|
||||
|
||||
#include <math.h>
|
||||
|
||||
#define lrint(dbl) ((long) (dbl))
|
||||
#define lrintf(flt) ((long) (flt))
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
#endif /* FLOAT_CAST_HEADER */
|
||||
|
||||
+340265
File diff suppressed because it is too large
Load Diff
+26
@@ -0,0 +1,26 @@
|
||||
|
||||
Microsoft Visual Studio Solution File, Format Version 11.00
|
||||
# Visual Studio 2010
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libsamplerate", "libsamplerate.vcxproj", "{47AFDBEF-F15F-4BC0-B436-5BE443C3F80F}"
|
||||
EndProject
|
||||
Global
|
||||
GlobalSection(SolutionConfigurationPlatforms) = preSolution
|
||||
Debug|Win32 = Debug|Win32
|
||||
Debug|x64 = Debug|x64
|
||||
Release|Win32 = Release|Win32
|
||||
Release|x64 = Release|x64
|
||||
EndGlobalSection
|
||||
GlobalSection(ProjectConfigurationPlatforms) = postSolution
|
||||
{47AFDBEF-F15F-4BC0-B436-5BE443C3F80F}.Debug|Win32.ActiveCfg = Debug|Win32
|
||||
{47AFDBEF-F15F-4BC0-B436-5BE443C3F80F}.Debug|Win32.Build.0 = Debug|Win32
|
||||
{47AFDBEF-F15F-4BC0-B436-5BE443C3F80F}.Debug|x64.ActiveCfg = Debug|x64
|
||||
{47AFDBEF-F15F-4BC0-B436-5BE443C3F80F}.Debug|x64.Build.0 = Debug|x64
|
||||
{47AFDBEF-F15F-4BC0-B436-5BE443C3F80F}.Release|Win32.ActiveCfg = Release|Win32
|
||||
{47AFDBEF-F15F-4BC0-B436-5BE443C3F80F}.Release|Win32.Build.0 = Release|Win32
|
||||
{47AFDBEF-F15F-4BC0-B436-5BE443C3F80F}.Release|x64.ActiveCfg = Release|x64
|
||||
{47AFDBEF-F15F-4BC0-B436-5BE443C3F80F}.Release|x64.Build.0 = Release|x64
|
||||
EndGlobalSection
|
||||
GlobalSection(SolutionProperties) = preSolution
|
||||
HideSolutionNode = FALSE
|
||||
EndGlobalSection
|
||||
EndGlobal
|
||||
+177
@@ -0,0 +1,177 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup Label="ProjectConfigurations">
|
||||
<ProjectConfiguration Include="Debug|Win32">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Debug|x64">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|Win32">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|x64">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
</ItemGroup>
|
||||
<PropertyGroup Label="Globals">
|
||||
<ProjectGuid>{47AFDBEF-F15F-4BC0-B436-5BE443C3F80F}</ProjectGuid>
|
||||
<RootNamespace>libsamplerate</RootNamespace>
|
||||
<Keyword>Win32Proj</Keyword>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
|
||||
<ConfigurationType>StaticLibrary</ConfigurationType>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
<WholeProgramOptimization>true</WholeProgramOptimization>
|
||||
<PlatformToolset>v120</PlatformToolset>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
|
||||
<ConfigurationType>StaticLibrary</ConfigurationType>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
<PlatformToolset>v120</PlatformToolset>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
|
||||
<ConfigurationType>StaticLibrary</ConfigurationType>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
<WholeProgramOptimization>true</WholeProgramOptimization>
|
||||
<PlatformToolset>v120</PlatformToolset>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
|
||||
<ConfigurationType>StaticLibrary</ConfigurationType>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
<PlatformToolset>v120</PlatformToolset>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
|
||||
<ImportGroup Label="ExtensionSettings">
|
||||
</ImportGroup>
|
||||
<ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
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/*
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**
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/*
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|
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extern "C" {
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typedef struct
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{ const float *data_in ;
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float *data_out ;
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long input_frames, output_frames ;
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long input_frames_used, output_frames_gen ;
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int end_of_input ;
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||||
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||||
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||||
/*
|
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|
||||
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|
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|
||||
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|
||||
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|
||||
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|
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|
||||
int *error, void* cb_data) ;
|
||||
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||||
/*
|
||||
** Cleanup all internal allocations.
|
||||
** Always returns NULL.
|
||||
*/
|
||||
|
||||
SRC_STATE* src_delete (SRC_STATE *state) ;
|
||||
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||||
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|
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|
||||
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|
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*/
|
||||
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||||
int src_process (SRC_STATE *state, SRC_DATA *data) ;
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/*
|
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|
||||
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|
||||
long src_callback_read (SRC_STATE *state, double src_ratio, long frames, float *data) ;
|
||||
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||||
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|
||||
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|
||||
** output buffer at a fixed conversion ratio.
|
||||
** Simple interface does not require initialisation as it can only operate on
|
||||
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|
||||
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|
||||
|
||||
int src_simple (SRC_DATA *data, int converter_type, int channels) ;
|
||||
|
||||
/*
|
||||
** This library contains a number of different sample rate converters,
|
||||
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|
||||
**
|
||||
** Return a string giving either a name or a more full description of each
|
||||
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|
||||
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|
||||
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|
||||
|
||||
const char *src_get_name (int converter_type) ;
|
||||
const char *src_get_description (int converter_type) ;
|
||||
const char *src_get_version (void) ;
|
||||
|
||||
/*
|
||||
** Set a new SRC ratio. This allows step responses
|
||||
** in the conversion ratio.
|
||||
** Returns non zero on error.
|
||||
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|
||||
|
||||
int src_set_ratio (SRC_STATE *state, double new_ratio) ;
|
||||
|
||||
/*
|
||||
** Get the current channel count.
|
||||
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|
||||
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|
||||
|
||||
int src_get_channels (SRC_STATE *state) ;
|
||||
|
||||
/*
|
||||
** Reset the internal SRC state.
|
||||
** Does not modify the quality settings.
|
||||
** Does not free any memory allocations.
|
||||
** Returns non zero on error.
|
||||
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|
||||
|
||||
int src_reset (SRC_STATE *state) ;
|
||||
|
||||
/*
|
||||
** Return TRUE if ratio is a valid conversion ratio, FALSE
|
||||
** otherwise.
|
||||
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|
||||
|
||||
int src_is_valid_ratio (double ratio) ;
|
||||
|
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/*
|
||||
** Return an error number.
|
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|
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|
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int src_error (SRC_STATE *state) ;
|
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|
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/*
|
||||
** Convert the error number into a string.
|
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|
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const char* src_strerror (int error) ;
|
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|
||||
/*
|
||||
** The following enums can be used to set the interpolator type
|
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|
||||
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|
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|
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enum
|
||||
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|
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|
||||
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|
||||
SRC_SINC_FASTEST = 2,
|
||||
SRC_ZERO_ORDER_HOLD = 3,
|
||||
SRC_LINEAR = 4,
|
||||
} ;
|
||||
|
||||
/*
|
||||
** Extra helper functions for converting from short to float and
|
||||
** back again.
|
||||
*/
|
||||
|
||||
void src_short_to_float_array (const short *in, float *out, int len) ;
|
||||
void src_float_to_short_array (const float *in, short *out, int len) ;
|
||||
|
||||
void src_int_to_float_array (const int *in, float *out, int len) ;
|
||||
void src_float_to_int_array (const float *in, int *out, int len) ;
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
} /* extern "C" */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* SAMPLERATE_H */
|
||||
|
||||
Vendored
+209
@@ -0,0 +1,209 @@
|
||||
/*
|
||||
** Copyright (c) 2002-2016, Erik de Castro Lopo <erikd@mega-nerd.com>
|
||||
** All rights reserved.
|
||||
**
|
||||
** This code is released under 2-clause BSD license. Please see the
|
||||
** file at : https://github.com/erikd/libsamplerate/blob/master/COPYING
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "config.h"
|
||||
#include "float_cast.h"
|
||||
#include "common.h"
|
||||
|
||||
static int linear_vari_process (SRC_PRIVATE *psrc, SRC_DATA *data) ;
|
||||
static void linear_reset (SRC_PRIVATE *psrc) ;
|
||||
|
||||
/*========================================================================================
|
||||
*/
|
||||
|
||||
#define LINEAR_MAGIC_MARKER MAKE_MAGIC ('l', 'i', 'n', 'e', 'a', 'r')
|
||||
|
||||
#define SRC_DEBUG 0
|
||||
|
||||
typedef struct
|
||||
{ int linear_magic_marker ;
|
||||
int channels ;
|
||||
int reset ;
|
||||
long in_count, in_used ;
|
||||
long out_count, out_gen ;
|
||||
float last_value [1] ;
|
||||
} LINEAR_DATA ;
|
||||
|
||||
/*----------------------------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
static int
|
||||
linear_vari_process (SRC_PRIVATE *psrc, SRC_DATA *data)
|
||||
{ LINEAR_DATA *priv ;
|
||||
double src_ratio, input_index, rem ;
|
||||
int ch ;
|
||||
|
||||
if (data->input_frames <= 0)
|
||||
return SRC_ERR_NO_ERROR ;
|
||||
|
||||
if (psrc->private_data == NULL)
|
||||
return SRC_ERR_NO_PRIVATE ;
|
||||
|
||||
priv = (LINEAR_DATA*) psrc->private_data ;
|
||||
|
||||
if (priv->reset)
|
||||
{ /* If we have just been reset, set the last_value data. */
|
||||
for (ch = 0 ; ch < priv->channels ; ch++)
|
||||
priv->last_value [ch] = data->data_in [ch] ;
|
||||
priv->reset = 0 ;
|
||||
} ;
|
||||
|
||||
priv->in_count = data->input_frames * priv->channels ;
|
||||
priv->out_count = data->output_frames * priv->channels ;
|
||||
priv->in_used = priv->out_gen = 0 ;
|
||||
|
||||
src_ratio = psrc->last_ratio ;
|
||||
|
||||
if (is_bad_src_ratio (src_ratio))
|
||||
return SRC_ERR_BAD_INTERNAL_STATE ;
|
||||
|
||||
input_index = psrc->last_position ;
|
||||
|
||||
/* Calculate samples before first sample in input array. */
|
||||
while (input_index < 1.0 && priv->out_gen < priv->out_count)
|
||||
{
|
||||
if (priv->in_used + priv->channels * (1.0 + input_index) >= priv->in_count)
|
||||
break ;
|
||||
|
||||
if (priv->out_count > 0 && fabs (psrc->last_ratio - data->src_ratio) > SRC_MIN_RATIO_DIFF)
|
||||
src_ratio = psrc->last_ratio + priv->out_gen * (data->src_ratio - psrc->last_ratio) / priv->out_count ;
|
||||
|
||||
for (ch = 0 ; ch < priv->channels ; ch++)
|
||||
{ data->data_out [priv->out_gen] = (float) (priv->last_value [ch] + input_index *
|
||||
(data->data_in [ch] - priv->last_value [ch])) ;
|
||||
priv->out_gen ++ ;
|
||||
} ;
|
||||
|
||||
/* Figure out the next index. */
|
||||
input_index += 1.0 / src_ratio ;
|
||||
} ;
|
||||
|
||||
rem = fmod_one (input_index) ;
|
||||
priv->in_used += priv->channels * lrint (input_index - rem) ;
|
||||
input_index = rem ;
|
||||
|
||||
/* Main processing loop. */
|
||||
while (priv->out_gen < priv->out_count && priv->in_used + priv->channels * input_index < priv->in_count)
|
||||
{
|
||||
if (priv->out_count > 0 && fabs (psrc->last_ratio - data->src_ratio) > SRC_MIN_RATIO_DIFF)
|
||||
src_ratio = psrc->last_ratio + priv->out_gen * (data->src_ratio - psrc->last_ratio) / priv->out_count ;
|
||||
|
||||
if (SRC_DEBUG && priv->in_used < priv->channels && input_index < 1.0)
|
||||
{ printf ("Whoops!!!! in_used : %ld channels : %d input_index : %f\n", priv->in_used, priv->channels, input_index) ;
|
||||
exit (1) ;
|
||||
} ;
|
||||
|
||||
for (ch = 0 ; ch < priv->channels ; ch++)
|
||||
{ data->data_out [priv->out_gen] = (float) (data->data_in [priv->in_used - priv->channels + ch] + input_index *
|
||||
(data->data_in [priv->in_used + ch] - data->data_in [priv->in_used - priv->channels + ch])) ;
|
||||
priv->out_gen ++ ;
|
||||
} ;
|
||||
|
||||
/* Figure out the next index. */
|
||||
input_index += 1.0 / src_ratio ;
|
||||
rem = fmod_one (input_index) ;
|
||||
|
||||
priv->in_used += priv->channels * lrint (input_index - rem) ;
|
||||
input_index = rem ;
|
||||
} ;
|
||||
|
||||
if (priv->in_used > priv->in_count)
|
||||
{ input_index += (priv->in_used - priv->in_count) / priv->channels ;
|
||||
priv->in_used = priv->in_count ;
|
||||
} ;
|
||||
|
||||
psrc->last_position = input_index ;
|
||||
|
||||
if (priv->in_used > 0)
|
||||
for (ch = 0 ; ch < priv->channels ; ch++)
|
||||
priv->last_value [ch] = data->data_in [priv->in_used - priv->channels + ch] ;
|
||||
|
||||
/* Save current ratio rather then target ratio. */
|
||||
psrc->last_ratio = src_ratio ;
|
||||
|
||||
data->input_frames_used = priv->in_used / priv->channels ;
|
||||
data->output_frames_gen = priv->out_gen / priv->channels ;
|
||||
|
||||
return SRC_ERR_NO_ERROR ;
|
||||
} /* linear_vari_process */
|
||||
|
||||
/*------------------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
const char*
|
||||
linear_get_name (int src_enum)
|
||||
{
|
||||
if (src_enum == SRC_LINEAR)
|
||||
return "Linear Interpolator" ;
|
||||
|
||||
return NULL ;
|
||||
} /* linear_get_name */
|
||||
|
||||
const char*
|
||||
linear_get_description (int src_enum)
|
||||
{
|
||||
if (src_enum == SRC_LINEAR)
|
||||
return "Linear interpolator, very fast, poor quality." ;
|
||||
|
||||
return NULL ;
|
||||
} /* linear_get_descrition */
|
||||
|
||||
int
|
||||
linear_set_converter (SRC_PRIVATE *psrc, int src_enum)
|
||||
{ LINEAR_DATA *priv = NULL ;
|
||||
|
||||
if (src_enum != SRC_LINEAR)
|
||||
return SRC_ERR_BAD_CONVERTER ;
|
||||
|
||||
if (psrc->private_data != NULL)
|
||||
{ free (psrc->private_data) ;
|
||||
psrc->private_data = NULL ;
|
||||
} ;
|
||||
|
||||
if (psrc->private_data == NULL)
|
||||
{ priv = calloc (1, sizeof (*priv) + psrc->channels * sizeof (float)) ;
|
||||
psrc->private_data = priv ;
|
||||
} ;
|
||||
|
||||
if (priv == NULL)
|
||||
return SRC_ERR_MALLOC_FAILED ;
|
||||
|
||||
priv->linear_magic_marker = LINEAR_MAGIC_MARKER ;
|
||||
priv->channels = psrc->channels ;
|
||||
|
||||
psrc->const_process = linear_vari_process ;
|
||||
psrc->vari_process = linear_vari_process ;
|
||||
psrc->reset = linear_reset ;
|
||||
|
||||
linear_reset (psrc) ;
|
||||
|
||||
return SRC_ERR_NO_ERROR ;
|
||||
} /* linear_set_converter */
|
||||
|
||||
/*===================================================================================
|
||||
*/
|
||||
|
||||
static void
|
||||
linear_reset (SRC_PRIVATE *psrc)
|
||||
{ LINEAR_DATA *priv = NULL ;
|
||||
|
||||
priv = (LINEAR_DATA*) psrc->private_data ;
|
||||
if (priv == NULL)
|
||||
return ;
|
||||
|
||||
priv->channels = psrc->channels ;
|
||||
priv->reset = 1 ;
|
||||
memset (priv->last_value, 0, sizeof (priv->last_value [0]) * priv->channels) ;
|
||||
|
||||
return ;
|
||||
} /* linear_reset */
|
||||
|
||||
Vendored
+1193
File diff suppressed because it is too large
Load Diff
Vendored
+200
@@ -0,0 +1,200 @@
|
||||
/*
|
||||
** Copyright (c) 2002-2016, Erik de Castro Lopo <erikd@mega-nerd.com>
|
||||
** All rights reserved.
|
||||
**
|
||||
** This code is released under 2-clause BSD license. Please see the
|
||||
** file at : https://github.com/erikd/libsamplerate/blob/master/COPYING
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "config.h"
|
||||
#include "float_cast.h"
|
||||
#include "common.h"
|
||||
|
||||
static int zoh_vari_process (SRC_PRIVATE *psrc, SRC_DATA *data) ;
|
||||
static void zoh_reset (SRC_PRIVATE *psrc) ;
|
||||
|
||||
/*========================================================================================
|
||||
*/
|
||||
|
||||
#define ZOH_MAGIC_MARKER MAKE_MAGIC ('s', 'r', 'c', 'z', 'o', 'h')
|
||||
|
||||
typedef struct
|
||||
{ int zoh_magic_marker ;
|
||||
int channels ;
|
||||
int reset ;
|
||||
long in_count, in_used ;
|
||||
long out_count, out_gen ;
|
||||
float last_value [1] ;
|
||||
} ZOH_DATA ;
|
||||
|
||||
/*----------------------------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
static int
|
||||
zoh_vari_process (SRC_PRIVATE *psrc, SRC_DATA *data)
|
||||
{ ZOH_DATA *priv ;
|
||||
double src_ratio, input_index, rem ;
|
||||
int ch ;
|
||||
|
||||
if (data->input_frames <= 0)
|
||||
return SRC_ERR_NO_ERROR ;
|
||||
|
||||
if (psrc->private_data == NULL)
|
||||
return SRC_ERR_NO_PRIVATE ;
|
||||
|
||||
priv = (ZOH_DATA*) psrc->private_data ;
|
||||
|
||||
if (priv->reset)
|
||||
{ /* If we have just been reset, set the last_value data. */
|
||||
for (ch = 0 ; ch < priv->channels ; ch++)
|
||||
priv->last_value [ch] = data->data_in [ch] ;
|
||||
priv->reset = 0 ;
|
||||
} ;
|
||||
|
||||
priv->in_count = data->input_frames * priv->channels ;
|
||||
priv->out_count = data->output_frames * priv->channels ;
|
||||
priv->in_used = priv->out_gen = 0 ;
|
||||
|
||||
src_ratio = psrc->last_ratio ;
|
||||
|
||||
if (is_bad_src_ratio (src_ratio))
|
||||
return SRC_ERR_BAD_INTERNAL_STATE ;
|
||||
|
||||
input_index = psrc->last_position ;
|
||||
|
||||
/* Calculate samples before first sample in input array. */
|
||||
while (input_index < 1.0 && priv->out_gen < priv->out_count)
|
||||
{
|
||||
if (priv->in_used + priv->channels * input_index >= priv->in_count)
|
||||
break ;
|
||||
|
||||
if (priv->out_count > 0 && fabs (psrc->last_ratio - data->src_ratio) > SRC_MIN_RATIO_DIFF)
|
||||
src_ratio = psrc->last_ratio + priv->out_gen * (data->src_ratio - psrc->last_ratio) / priv->out_count ;
|
||||
|
||||
for (ch = 0 ; ch < priv->channels ; ch++)
|
||||
{ data->data_out [priv->out_gen] = priv->last_value [ch] ;
|
||||
priv->out_gen ++ ;
|
||||
} ;
|
||||
|
||||
/* Figure out the next index. */
|
||||
input_index += 1.0 / src_ratio ;
|
||||
} ;
|
||||
|
||||
rem = fmod_one (input_index) ;
|
||||
priv->in_used += priv->channels * lrint (input_index - rem) ;
|
||||
input_index = rem ;
|
||||
|
||||
/* Main processing loop. */
|
||||
while (priv->out_gen < priv->out_count && priv->in_used + priv->channels * input_index <= priv->in_count)
|
||||
{
|
||||
if (priv->out_count > 0 && fabs (psrc->last_ratio - data->src_ratio) > SRC_MIN_RATIO_DIFF)
|
||||
src_ratio = psrc->last_ratio + priv->out_gen * (data->src_ratio - psrc->last_ratio) / priv->out_count ;
|
||||
|
||||
for (ch = 0 ; ch < priv->channels ; ch++)
|
||||
{ data->data_out [priv->out_gen] = data->data_in [priv->in_used - priv->channels + ch] ;
|
||||
priv->out_gen ++ ;
|
||||
} ;
|
||||
|
||||
/* Figure out the next index. */
|
||||
input_index += 1.0 / src_ratio ;
|
||||
rem = fmod_one (input_index) ;
|
||||
|
||||
priv->in_used += priv->channels * lrint (input_index - rem) ;
|
||||
input_index = rem ;
|
||||
} ;
|
||||
|
||||
if (priv->in_used > priv->in_count)
|
||||
{ input_index += (priv->in_used - priv->in_count) / priv->channels ;
|
||||
priv->in_used = priv->in_count ;
|
||||
} ;
|
||||
|
||||
psrc->last_position = input_index ;
|
||||
|
||||
if (priv->in_used > 0)
|
||||
for (ch = 0 ; ch < priv->channels ; ch++)
|
||||
priv->last_value [ch] = data->data_in [priv->in_used - priv->channels + ch] ;
|
||||
|
||||
/* Save current ratio rather then target ratio. */
|
||||
psrc->last_ratio = src_ratio ;
|
||||
|
||||
data->input_frames_used = priv->in_used / priv->channels ;
|
||||
data->output_frames_gen = priv->out_gen / priv->channels ;
|
||||
|
||||
return SRC_ERR_NO_ERROR ;
|
||||
} /* zoh_vari_process */
|
||||
|
||||
/*------------------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
const char*
|
||||
zoh_get_name (int src_enum)
|
||||
{
|
||||
if (src_enum == SRC_ZERO_ORDER_HOLD)
|
||||
return "ZOH Interpolator" ;
|
||||
|
||||
return NULL ;
|
||||
} /* zoh_get_name */
|
||||
|
||||
const char*
|
||||
zoh_get_description (int src_enum)
|
||||
{
|
||||
if (src_enum == SRC_ZERO_ORDER_HOLD)
|
||||
return "Zero order hold interpolator, very fast, poor quality." ;
|
||||
|
||||
return NULL ;
|
||||
} /* zoh_get_descrition */
|
||||
|
||||
int
|
||||
zoh_set_converter (SRC_PRIVATE *psrc, int src_enum)
|
||||
{ ZOH_DATA *priv = NULL ;
|
||||
|
||||
if (src_enum != SRC_ZERO_ORDER_HOLD)
|
||||
return SRC_ERR_BAD_CONVERTER ;
|
||||
|
||||
if (psrc->private_data != NULL)
|
||||
{ free (psrc->private_data) ;
|
||||
psrc->private_data = NULL ;
|
||||
} ;
|
||||
|
||||
if (psrc->private_data == NULL)
|
||||
{ priv = calloc (1, sizeof (*priv) + psrc->channels * sizeof (float)) ;
|
||||
psrc->private_data = priv ;
|
||||
} ;
|
||||
|
||||
if (priv == NULL)
|
||||
return SRC_ERR_MALLOC_FAILED ;
|
||||
|
||||
priv->zoh_magic_marker = ZOH_MAGIC_MARKER ;
|
||||
priv->channels = psrc->channels ;
|
||||
|
||||
psrc->const_process = zoh_vari_process ;
|
||||
psrc->vari_process = zoh_vari_process ;
|
||||
psrc->reset = zoh_reset ;
|
||||
|
||||
zoh_reset (psrc) ;
|
||||
|
||||
return SRC_ERR_NO_ERROR ;
|
||||
} /* zoh_set_converter */
|
||||
|
||||
/*===================================================================================
|
||||
*/
|
||||
|
||||
static void
|
||||
zoh_reset (SRC_PRIVATE *psrc)
|
||||
{ ZOH_DATA *priv ;
|
||||
|
||||
priv = (ZOH_DATA*) psrc->private_data ;
|
||||
if (priv == NULL)
|
||||
return ;
|
||||
|
||||
priv->channels = psrc->channels ;
|
||||
priv->reset = 1 ;
|
||||
memset (priv->last_value, 0, sizeof (priv->last_value [0]) * priv->channels) ;
|
||||
|
||||
return ;
|
||||
} /* zoh_reset */
|
||||
|
||||
@@ -326,6 +326,86 @@ set(pcsx2DEV9Headers
|
||||
${pcsx2DEV9UIHeaders}
|
||||
)
|
||||
|
||||
# USB sources
|
||||
set(pcsx2USBSources
|
||||
USB/USB.cpp
|
||||
USB/deviceproxy.cpp
|
||||
USB/configuration.cpp
|
||||
USB/osdebugout.cpp
|
||||
USB/device_init.cpp
|
||||
USB/qemu-usb/glib.cpp
|
||||
USB/qemu-usb/vl.cpp
|
||||
USB/qemu-usb/iov.cpp
|
||||
USB/qemu-usb/desc.cpp
|
||||
USB/qemu-usb/core.cpp
|
||||
USB/qemu-usb/bus.cpp
|
||||
USB/qemu-usb/usb-ohci.cpp
|
||||
USB/qemu-usb/hid.cpp
|
||||
USB/qemu-usb/input-keymap-qcode-to-qnum.cpp
|
||||
USB/usb-msd/usb-msd.cpp
|
||||
USB/usb-pad/usb-pad.cpp
|
||||
USB/usb-pad/usb-pad-ff.cpp
|
||||
USB/usb-pad/lg/lg_ff.cpp
|
||||
USB/usb-mic/usb-mic-singstar.cpp
|
||||
USB/usb-mic/usb-mic-logitech.cpp
|
||||
USB/usb-mic/usb-headset.cpp
|
||||
USB/usb-eyetoy/jpgd/jpgd.cpp
|
||||
USB/usb-eyetoy/jo_mpeg.c
|
||||
USB/usb-eyetoy/usb-eyetoy-webcam.cpp
|
||||
USB/usb-hid/usb-hid.cpp
|
||||
USB/shared/shared.cpp
|
||||
USB/shared/inifile.cpp
|
||||
USB/shared/ringbuffer.cpp
|
||||
)
|
||||
|
||||
# USB headers
|
||||
set(pcsx2USBHeaders
|
||||
USB/USB.h
|
||||
USB/PS2Etypes.h
|
||||
USB/PS2Edefs.h
|
||||
USB/proxybase.h
|
||||
USB/deviceproxy.h
|
||||
USB/configuration.h
|
||||
USB/platcompat.h
|
||||
USB/osdebugout.h
|
||||
USB/helpers.h
|
||||
USB/readerwriterqueue/readerwriterqueue.h
|
||||
USB/readerwriterqueue/atomicops.h
|
||||
USB/qemu-usb/glib.h
|
||||
USB/qemu-usb/vl.h
|
||||
USB/qemu-usb/qusb.h
|
||||
USB/qemu-usb/USBinternal.h
|
||||
USB/qemu-usb/desc.h
|
||||
USB/qemu-usb/iov.h
|
||||
USB/qemu-usb/queue.h
|
||||
USB/qemu-usb/hid.h
|
||||
USB/qemu-usb/input-keymap.h
|
||||
USB/usb-msd/usb-msd.h
|
||||
USB/usb-pad/usb-pad.h
|
||||
USB/usb-pad/padproxy.h
|
||||
USB/usb-pad/lg/lg_ff.h
|
||||
USB/usb-mic/audio.h
|
||||
USB/usb-mic/audiodev.h
|
||||
USB/usb-mic/audiodeviceproxy.h
|
||||
USB/usb-mic/usb-mic-singstar.h
|
||||
USB/usb-mic/usb-headset.h
|
||||
USB/usb-mic/audiodev-noop.h
|
||||
USB/usb-eyetoy/jpgd/jpgd.h
|
||||
USB/usb-eyetoy/jo_mpeg.h
|
||||
USB/usb-eyetoy/videodeviceproxy.h
|
||||
USB/usb-eyetoy/videodev.h
|
||||
USB/usb-eyetoy/usb-eyetoy-webcam.h
|
||||
USB/usb-eyetoy/ov519.h
|
||||
USB/usb-hid/hidproxy.h
|
||||
USB/usb-hid/usb-hid.h
|
||||
USB/usb-hid/noop.h
|
||||
USB/shared/shared.h
|
||||
USB/shared/inifile.h
|
||||
USB/shared/ringbuffer.h
|
||||
)
|
||||
|
||||
|
||||
|
||||
|
||||
# DebugTools sources
|
||||
set(pcsx2DebugToolsSources
|
||||
@@ -761,6 +841,8 @@ set(Common
|
||||
${pcsx2SPU2Headers}
|
||||
${pcsx2DEV9Sources}
|
||||
${pcsx2DEV9Headers}
|
||||
${pcsx2USBSources}
|
||||
${pcsx2USBHeaders}
|
||||
${pcsx2DebugToolsSources}
|
||||
${pcsx2GuiSources}
|
||||
${pcsx2GuiResources}
|
||||
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user