From 74d3361b31ed8156c69ac430b813f528fae101e5 Mon Sep 17 00:00:00 2001 From: mudlord Date: Mon, 10 Dec 2007 12:35:55 +0000 Subject: [PATCH] Updated File_Extractor to 0.4.3 Added fex_mini implementation Removed libresample-0.1.3 git-svn-id: https://svn.code.sf.net/p/vbam/code/trunk@187 a31d4220-a93d-0410-bf67-fe4944624d44 --- Makefile | 3 +- VBA.sln | 25 +- VBA.vcproj | 354 +- src/Util.cpp | 11 +- src/fex.h | 140 + src/fex_mini.cpp | 222 ++ src/libresample-0.1.3/LICENSE.txt | 463 --- src/libresample-0.1.3/Make | 10 - src/libresample-0.1.3/Makefile.in | 57 - src/libresample-0.1.3/README.txt | 84 - src/libresample-0.1.3/config.guess | 1308 -------- src/libresample-0.1.3/config.sub | 1413 -------- src/libresample-0.1.3/configure | 2937 ----------------- src/libresample-0.1.3/configure.in | 66 - src/libresample-0.1.3/include/libresample.h | 44 - src/libresample-0.1.3/install-sh | 251 -- src/libresample-0.1.3/src/configtemplate.h | 7 - src/libresample-0.1.3/src/filterkit.c | 215 -- src/libresample-0.1.3/src/filterkit.h | 28 - src/libresample-0.1.3/src/resample.c | 347 -- src/libresample-0.1.3/src/resample_defs.h | 86 - src/libresample-0.1.3/src/resamplesubs.c | 123 - src/libresample-0.1.3/tests/compareresample.c | 183 - .../tests/resample-sndfile.c | 213 -- src/libresample-0.1.3/tests/testresample.c | 182 - src/libresample-0.1.3/win/libresample.dsp | 116 - 26 files changed, 544 insertions(+), 8344 deletions(-) create mode 100644 src/fex.h create mode 100644 src/fex_mini.cpp delete mode 100644 src/libresample-0.1.3/LICENSE.txt delete mode 100644 src/libresample-0.1.3/Make delete mode 100644 src/libresample-0.1.3/Makefile.in delete mode 100644 src/libresample-0.1.3/README.txt delete mode 100644 src/libresample-0.1.3/config.guess delete mode 100644 src/libresample-0.1.3/config.sub delete mode 100755 src/libresample-0.1.3/configure delete mode 100644 src/libresample-0.1.3/configure.in delete mode 100644 src/libresample-0.1.3/include/libresample.h delete mode 100644 src/libresample-0.1.3/install-sh delete mode 100644 src/libresample-0.1.3/src/configtemplate.h delete mode 100644 src/libresample-0.1.3/src/filterkit.c delete mode 100644 src/libresample-0.1.3/src/filterkit.h delete mode 100644 src/libresample-0.1.3/src/resample.c delete mode 100644 src/libresample-0.1.3/src/resample_defs.h delete mode 100644 src/libresample-0.1.3/src/resamplesubs.c delete mode 100644 src/libresample-0.1.3/tests/compareresample.c delete mode 100644 src/libresample-0.1.3/tests/resample-sndfile.c delete mode 100644 src/libresample-0.1.3/tests/testresample.c delete mode 100644 src/libresample-0.1.3/win/libresample.dsp diff --git a/Makefile b/Makefile index ecddb5a5..a59b955f 100644 --- a/Makefile +++ b/Makefile @@ -31,7 +31,6 @@ endif MAINDIR=src SDLDIR=src/sdl DMGDIR=src/gb -RESAMPLEDIR=src/libresample-0.1.3/src GBAPUDIR=src/gb/gb_apu ASMOBJ=${MAINDIR}/hq3x_16${OE} ${MAINDIR}/hq3x_32${OE} ${MAINDIR}/hq4x_16${OE} ${MAINDIR}/hq4x_32${OE} \ @@ -62,7 +61,7 @@ ${DMGDIR}/gbSound${OE} SDLOBJ=${SDLDIR}/debugger${OE} ${SDLDIR}/SDL${OE} ${SDLDIR}/dummy${OE} OBJECTS=${MAINOBJ} ${DMGOBJ} ${SDLOBJ} ${GBAPUOBJ} -LIB=${RESAMPLEDIR}/filterkit${OE} ${RESAMPLEDIR}/resample${OE} ${RESAMPLEDIR}/resamplesubs${OE} +LIB= ifeq ($(USEASM),yes) OBJECTS+=${ASMOBJ} diff --git a/VBA.sln b/VBA.sln index 14fa4d13..fa62f564 100644 --- a/VBA.sln +++ b/VBA.sln @@ -2,10 +2,10 @@ Microsoft Visual Studio Solution File, Format Version 9.00 # Visual Studio 2005 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "VisualBoyAdvance", "VBA.vcproj", "{6D4C5EC8-933F-4C05-A1BF-498E658576DF}" ProjectSection(ProjectDependencies) = postProject + {7AEC599C-7C82-4F00-AA60-411E0A359CB0} = {7AEC599C-7C82-4F00-AA60-411E0A359CB0} + {B938FBD9-C7F9-4BF7-8C27-68865D1FA092} = {B938FBD9-C7F9-4BF7-8C27-68865D1FA092} {DB5C12E9-BCD3-4517-8708-475C0D1D88CE} = {DB5C12E9-BCD3-4517-8708-475C0D1D88CE} {96E945F7-0377-48DA-A5F8-1C192DE9F25F} = {96E945F7-0377-48DA-A5F8-1C192DE9F25F} - {B938FBD9-C7F9-4BF7-8C27-68865D1FA092} = {B938FBD9-C7F9-4BF7-8C27-68865D1FA092} - {7AEC599C-7C82-4F00-AA60-411E0A359CB0} = {7AEC599C-7C82-4F00-AA60-411E0A359CB0} EndProjectSection EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlib", "..\dependencies\zlib\zlib.vcproj", "{B938FBD9-C7F9-4BF7-8C27-68865D1FA092}" @@ -15,13 +15,10 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libpng", "..\dependencies\l {B938FBD9-C7F9-4BF7-8C27-68865D1FA092} = {B938FBD9-C7F9-4BF7-8C27-68865D1FA092} EndProjectSection EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "File_Extractor", "..\dependencies\File_Extractor-0.4.2\File_Extractor.vcproj", "{7AEC599C-7C82-4F00-AA60-411E0A359CB0}" - ProjectSection(ProjectDependencies) = postProject - {B938FBD9-C7F9-4BF7-8C27-68865D1FA092} = {B938FBD9-C7F9-4BF7-8C27-68865D1FA092} - EndProjectSection -EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cximage", "..\dependencies\cximage\cximage.vcproj", "{DB5C12E9-BCD3-4517-8708-475C0D1D88CE}" EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "File_Extractor", "..\dependencies\File_Extractor-0.4.3\File_Extractor.vcproj", "{7AEC599C-7C82-4F00-AA60-411E0A359CB0}" +EndProject Global GlobalSection(SolutionConfigurationPlatforms) = preSolution Debug|Win32 = Debug|Win32 @@ -54,14 +51,6 @@ Global {96E945F7-0377-48DA-A5F8-1C192DE9F25F}.Release|Win32.Build.0 = Release|Win32 {96E945F7-0377-48DA-A5F8-1C192DE9F25F}.Release|x64.ActiveCfg = Release|x64 {96E945F7-0377-48DA-A5F8-1C192DE9F25F}.Release|x64.Build.0 = Release|x64 - {7AEC599C-7C82-4F00-AA60-411E0A359CB0}.Debug|Win32.ActiveCfg = Debug|Win32 - {7AEC599C-7C82-4F00-AA60-411E0A359CB0}.Debug|Win32.Build.0 = Debug|Win32 - {7AEC599C-7C82-4F00-AA60-411E0A359CB0}.Debug|x64.ActiveCfg = Debug|x64 - {7AEC599C-7C82-4F00-AA60-411E0A359CB0}.Debug|x64.Build.0 = Debug|x64 - {7AEC599C-7C82-4F00-AA60-411E0A359CB0}.Release|Win32.ActiveCfg = Release|Win32 - {7AEC599C-7C82-4F00-AA60-411E0A359CB0}.Release|Win32.Build.0 = Release|Win32 - {7AEC599C-7C82-4F00-AA60-411E0A359CB0}.Release|x64.ActiveCfg = Release|x64 - {7AEC599C-7C82-4F00-AA60-411E0A359CB0}.Release|x64.Build.0 = Release|x64 {DB5C12E9-BCD3-4517-8708-475C0D1D88CE}.Debug|Win32.ActiveCfg = Debug|Win32 {DB5C12E9-BCD3-4517-8708-475C0D1D88CE}.Debug|Win32.Build.0 = Debug|Win32 {DB5C12E9-BCD3-4517-8708-475C0D1D88CE}.Debug|x64.ActiveCfg = Debug|x64 @@ -70,6 +59,12 @@ Global {DB5C12E9-BCD3-4517-8708-475C0D1D88CE}.Release|Win32.Build.0 = Release|Win32 {DB5C12E9-BCD3-4517-8708-475C0D1D88CE}.Release|x64.ActiveCfg = Release|x64 {DB5C12E9-BCD3-4517-8708-475C0D1D88CE}.Release|x64.Build.0 = Release|x64 + {7AEC599C-7C82-4F00-AA60-411E0A359CB0}.Debug|Win32.ActiveCfg = Debug|Win32 + {7AEC599C-7C82-4F00-AA60-411E0A359CB0}.Debug|Win32.Build.0 = Debug|Win32 + {7AEC599C-7C82-4F00-AA60-411E0A359CB0}.Debug|x64.ActiveCfg = Debug|Win32 + {7AEC599C-7C82-4F00-AA60-411E0A359CB0}.Release|Win32.ActiveCfg = Release|Win32 + {7AEC599C-7C82-4F00-AA60-411E0A359CB0}.Release|Win32.Build.0 = Release|Win32 + {7AEC599C-7C82-4F00-AA60-411E0A359CB0}.Release|x64.ActiveCfg = Release|Win32 EndGlobalSection GlobalSection(SolutionProperties) = preSolution HideSolutionNode = FALSE diff --git a/VBA.vcproj b/VBA.vcproj index cae8665d..708ff873 100644 --- a/VBA.vcproj +++ b/VBA.vcproj @@ -1,7 +1,7 @@ - - - - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + + + + + + + @@ -538,16 +548,6 @@ Outputs=""$(IntDir)\$(InputName).obj"" /> - - - @@ -619,7 +619,17 @@ + + + @@ -633,16 +643,6 @@ Outputs=""$(IntDir)\$(InputName).obj"" /> - - - @@ -663,7 +663,17 @@ + + + @@ -677,16 +687,6 @@ Outputs=""$(IntDir)\$(InputName).obj"" /> - - - @@ -707,7 +707,17 @@ + + + @@ -721,16 +731,6 @@ Outputs=""$(IntDir)\$(InputName).obj"" /> - - - @@ -751,7 +751,17 @@ + + + @@ -765,16 +775,6 @@ Outputs=""$(IntDir)\$(InputName).obj"" /> - - - @@ -879,10 +879,6 @@ /> - - @@ -1391,7 +1387,7 @@ /> - - - - - - - - -#endif - +#include "fex.h" extern "C" { #include "memgzio.h" @@ -575,8 +572,8 @@ void utilGetBaseName(const char *file, char *buffer) static File_Extractor* scan_arc(const char *file, bool (*accept)(const char *), char (&buffer) [2048] ) { - File_Extractor* fe; - fex_err_t err = fex_open( file, &fe ); + fex_err_t err; + File_Extractor* fe = fex_open( file, &err ); if(!fe) { systemMessage(MSG_CANNOT_OPEN_FILE, N_("Cannot open file %s: %s"), file, err); @@ -672,7 +669,7 @@ u8 *utilLoad(const char *file, // Read image int read = fileSize <= size ? fileSize : size; - fex_err_t err = fex_read(fe, image, read); // TODO: change to fex_read_once + fex_err_t err = fex_read_once(fe, image, read); fex_close(fe); if(err) { systemMessage(MSG_ERROR_READING_IMAGE, diff --git a/src/fex.h b/src/fex.h new file mode 100644 index 00000000..1727f7b9 --- /dev/null +++ b/src/fex.h @@ -0,0 +1,140 @@ +/* Compressed file archive C interface (also usable from C++) */ + +/* File_Extractor 0.4.3 */ +#ifndef FEX_H +#define FEX_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Error string returned by library functions, or NULL if no error (success). +If function takes fex_err_t* err_out, it sets *err_out to NULL on success, +otherwise error string, or you can pass NULL if you don't care about exact +cause of error (these functions still report error by returning NULL). */ +typedef const char* fex_err_t; + +/* First parameter of most extractor_ functions is a pointer to the +File_Extractor being acted on. */ +typedef struct File_Extractor File_Extractor; + + +/**** Basics ****/ + +/* Opens archive and returns pointer to it, or NULL if error. */ +File_Extractor* fex_open( const char* path, fex_err_t* err_out ); + +/* True if at end of archive. */ +int fex_done( File_Extractor const* ); + +/* Name of current file. */ +const char* fex_name( File_Extractor const* ); + +/* Size of current file. */ +long fex_size( File_Extractor const* ); + +/* Extracts n bytes and writes them to *out. Returns error if all n +bytes couldn't be extracted (due to end of file or read error). */ +fex_err_t fex_read( File_Extractor*, void* out, long n ); + +/* Goes to next file in archive (skips directories). */ +fex_err_t fex_next( File_Extractor* ); + +/* Closes archive and frees memory. */ +void fex_close( File_Extractor* ); + + +/**** Advanced ****/ + +/* Goes back to first file in archive. */ +fex_err_t fex_rewind( File_Extractor* ); + +/* Hints to fex_next() that no file extraction will occur, speeding scanning +of some archive types. */ +void fex_scan_only( File_Extractor* ); + +/* Modification date of current file (MS-DOS format). */ +unsigned long fex_dos_date( File_Extractor const* ); + +/* Number of bytes remaining to be read from current file. */ +long fex_remain( File_Extractor const* ); + +/* Reads at most n bytes and returns number actually read, or negative if error. */ +long fex_read_avail( File_Extractor*, void* out, long n ); + +/* Extracts first n bytes and ignores rest. Faster than a normal read since it +doesn't need to read any more data. Must not be called twice in a row. */ +fex_err_t fex_read_once( File_Extractor*, void* out, long n ); + +/* Loads file data into memory (if not already) and returns pointer to it, or +NULL if error. Pointer is valid until fex_next(), fex_rewind(), or fex_close() are +called. Will return same pointer if called more than once. */ +const unsigned char* fex_data( File_Extractor*, fex_err_t* err_out ); + + +/**** Archive types ****/ + +/* fex_type_t is a pointer to this structure. For example, fex_zip_type->extension is +"ZIP" and ex_zip_type->new_fex() is equilvant to 'new Zip_Extractor' (in C++). */ +struct fex_type_t_ +{ + const char* extension; /* file extension/type */ + File_Extractor* (*new_fex)(); +}; + +/* Archive type constants for each supported file type */ +extern struct fex_type_t_ const + fex_7z_type [1], /* .7z (7-zip) */ + fex_gz_type [1], /* .gz (gzip) */ + /*fex_rar_type [1],*/ /* .rar */ + fex_zip_type [1], /* .zip */ + fex_bin_type [1]; /* binary file, possibly gzipped */ +typedef struct fex_type_t_ const* fex_type_t; + +/* Array of supported archive types, with NULL entry at end. */ +fex_type_t const* fex_type_list(); + +/* Type of archive this extractor handles. */ +fex_type_t fex_type( File_Extractor const* ); + + +/******** Advanced opening ********/ + +/* Error returned if file is wrong type */ +extern const char fex_wrong_file_type [29]; + +/* Determines likely archive type based on first four bytes of file. Returns string +containing proper file suffix (i.e. "ZIP", "GZ", etc.) or "" (empty string) if file +header is not recognized. */ +const char* fex_identify_header( void const* header ); + +/* Gets corresponding archive type for file path or extension passed in. Returns NULL +if type isn't recognized. */ +fex_type_t fex_identify_extension( const char* path_or_extension ); + +/* Determines file type based on filename extension, or file header (if extension +isn't recognized). Returns NULL if unrecognized or error. */ +fex_type_t fex_identify_file( const char* path, fex_err_t* err_out ); + +/* Opens archive of specific type and returns pointer to it, or NULL if error. */ +File_Extractor* fex_open_type( fex_type_t, const char* path, fex_err_t* err_out ); + + +/******** User data ********/ + +/* Sets/gets pointer to data you want to associate with this extractor. +You can use this for whatever you want. */ +void fex_set_user_data( File_Extractor*, void* new_user_data ); +void* fex_user_data( File_Extractor const* ); + +/* Registers cleanup function to be called when closing extractor, or NULL to +clear it. Passes user_data (see above) to cleanup function. */ +typedef void (*fex_user_cleanup_t)( void* user_data ); +void fex_set_user_cleanup( File_Extractor*, fex_user_cleanup_t func ); + + +#ifdef __cplusplus + } +#endif + +#endif diff --git a/src/fex_mini.cpp b/src/fex_mini.cpp new file mode 100644 index 00000000..df694fe8 --- /dev/null +++ b/src/fex_mini.cpp @@ -0,0 +1,222 @@ +// Minimal implementation of fex.h. Supports gzipped files if you have zlib +// available and HAVE_ZLIB_H is defined. + +// File_Extractor 0.4.3. http://www.slack.net/~ant/ + +#include "fex.h" + +#include +#include +#include + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +/* Copyright (C) 2007 Shay Green. This module 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. This +module 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 this module; if not, write to the Free Software Foundation, +Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ + +#ifndef HAVE_ZLIB_H + #define FILE_GZ( norm, gz ) norm + #define FILE_READ( ptr, size, file ) fread( ptr, 1, size, file ) +#else + #define FILE_GZ( norm, gz ) gz + #define FILE_READ( ptr, size, file ) gzread( file, ptr, size ) + +#include "zlib.h" + +static const char* get_gzip_size( const char* path, long* eof ) +{ + FILE* file = fopen( path, "rb" ); + if ( !file ) + return "Couldn't open file"; + + unsigned char buf [4]; + if ( fread( buf, 2, 1, file ) > 0 && buf [0] == 0x1F && buf [1] == 0x8B ) + { + fseek( file, -4, SEEK_END ); + fread( buf, 4, 1, file ); + *eof = buf [3] * 0x1000000 + buf [2] * 0x10000 + buf [1] * 0x100 + buf [0]; + } + else + { + fseek( file, 0, SEEK_END ); + *eof = ftell( file ); + } + const char* err = (ferror( file ) || feof( file )) ? "Couldn't get file size" : 0; + fclose( file ); + return err; +} +#endif + +const char fex_wrong_file_type [] = "Archive format not supported"; + +struct File_Extractor +{ + FILE_GZ(FILE*,gzFile) file; + int done; + long size; + void* data; // file data read into memory, ot 0 if not read + void* user_data; + fex_user_cleanup_t user_cleanup; + + char* name() { return (char*) (this + 1); } +}; + +// Always identify as single file extractor +fex_type_t_ const fex_bin_type [1] = {{ "" , 0 }}; +const char* fex_identify_header ( void const* ) { return ""; } +fex_type_t fex_identify_extension( const char* ) { return fex_bin_type; } +fex_type_t fex_identify_file ( const char*, fex_err_t* e ) { if ( e ) *e = 0; return fex_bin_type; } + +static fex_err_t fex_open_( const char* path, File_Extractor** fe_out ) +{ + *fe_out = 0; + + // name + const char* name = strrchr( path, '\\' ); // DOS + if ( !name ) + name = strrchr( path, '/' ); // UNIX + if ( !name ) + name = strrchr( path, ':' ); // Mac + if ( !name ) + name = path; + + // allocate space for struct and name + long name_size = strlen( name ) + 1; + File_Extractor* fe = (File_Extractor*) malloc( sizeof (File_Extractor) + name_size ); + if ( !fe ) return "Out of memory"; + + fe->done = 0; + fe->data = 0; + fe->user_data = 0; + fe->user_cleanup = 0; + memcpy( fe->name(), name, name_size ); + + #ifdef HAVE_ZLIB_H + // get gzip size BEFORE opening file + const char* err = get_gzip_size( path, &fe->size ); + if ( err ) + { + free( fe ); + return err; + } + #endif + + // open file + fe->file = FILE_GZ(fopen,gzopen)( path, "rb" ); + if ( !fe->file ) + { + free( fe ); + return "Couldn't open file"; + } + + // get normal size + #ifndef HAVE_ZLIB_H + fseek( fe->file, 0, SEEK_END ); + fe->size = ftell( fe->file ); + rewind( fe->file ); + #endif + + *fe_out = fe; + return 0; +} + +File_Extractor* fex_open( const char* path, fex_err_t* err_out ) +{ + File_Extractor* fe; + fex_err_t err = fex_open_( path, &fe ); + if ( err_out ) + *err_out = err; + return fe; +} + +File_Extractor* fex_open_type( fex_type_t, const char* path, fex_err_t* err_out ) +{ + return fex_open( path, err_out ); +} + +void* fex_user_data ( File_Extractor const* fe ) { return fe->user_data; } +void fex_set_user_data ( File_Extractor* fe, void* new_user_data ) { fe->user_data = new_user_data; } +void fex_set_user_cleanup ( File_Extractor* fe, fex_user_cleanup_t func ) { fe->user_cleanup = func; } + +fex_type_t fex_type ( File_Extractor const* ) { return fex_bin_type; } +int fex_done ( File_Extractor const* fe ) { return fe->done; } +const char* fex_name ( File_Extractor const* fe ) { return fe->name(); } +unsigned long fex_dos_date ( File_Extractor const* ) { return 0; } +long fex_size ( File_Extractor const* fe ) { return fe->size; } +long fex_remain ( File_Extractor const* fe ) { return fe->size - FILE_GZ(ftell,gztell)( fe->file ); } +void fex_scan_only ( File_Extractor* ) { } +fex_err_t fex_read_once ( File_Extractor* fe, void* out, long count ) { return fex_read( fe, out, count ); } +long fex_read_avail ( File_Extractor* fe, void* out, long count ) { return FILE_READ( out, count, fe->file ); } + +fex_err_t fex_read( File_Extractor* fe, void* out, long count ) +{ + if ( count == (long) FILE_READ( out, count, fe->file ) ) + return 0; + + if ( FILE_GZ(feof,gzeof)( fe->file ) ) + return "Unexpected end of file"; + + return "Couldn't read from file"; +} + +fex_err_t fex_next( File_Extractor* fe ) +{ + fe->done = 1; + return 0; +} + +fex_err_t fex_rewind( File_Extractor* fe ) +{ + fe->done = 0; + FILE_GZ(rewind,gzrewind)( fe->file ); + return 0; +} + +static fex_err_t fex_data_( File_Extractor* fe ) +{ + if ( !fe->data ) + { + fe->data = malloc( fe->size ); + if ( !fe->data ) return "Out of memory"; + + fex_err_t err = fex_read( fe, fe->data, fe->size ); + if ( err ) + { + free( fe->data ); + return err; + } + } + return 0; +} + +const unsigned char* fex_data( File_Extractor* fe, fex_err_t* err_out ) +{ + fex_err_t err = fex_data_( fe ); + if ( err_out ) + *err_out = err; + return (const unsigned char*) fe->data; +} + +void fex_close( File_Extractor* fe ) +{ + if ( fe ) + { + free( fe->data ); + FILE_GZ(fclose,gzclose)( fe->file ); + + if ( fe->user_cleanup ) + fe->user_cleanup( fe->user_data ); + + free( fe ); + } +} diff --git a/src/libresample-0.1.3/LICENSE.txt b/src/libresample-0.1.3/LICENSE.txt deleted file mode 100644 index 4ccd6ccf..00000000 --- a/src/libresample-0.1.3/LICENSE.txt +++ /dev/null @@ -1,463 +0,0 @@ - - GNU LESSER GENERAL PUBLIC LICENSE - Version 2.1, February 1999 - - Copyright (C) 1991, 1999 Free Software Foundation, Inc. - 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - -[This is the first released version of the Lesser GPL. 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For all other -# systems, use this file as a template to create a -# working Makefile. - -CC = @CC@ -CFLAGS = @CFLAGS@ -Wall - -LIBS = @LIBS@ -lm - -AR = @AR@ -RANLIB = @RANLIB@ -srcdir=@srcdir@ - -OBJS = \ - src/resample.c.o \ - src/resamplesubs.c.o \ - src/filterkit.c.o - -TARGETS = @TARGETS@ -DIRS=tests - -all: $(TARGETS) - -libresample.a: $(OBJS) Makefile - $(AR) ruv libresample.a $(OBJS) - ranlib libresample.a - -tests/testresample: libresample.a $(srcdir)/tests/testresample.c $(DIRS) - $(CC) -o tests/testresample \ - $(CFLAGS) $(srcdir)/tests/testresample.c \ - libresample.a $(LIBS) - -tests/compareresample: libresample.a $(srcdir)/tests/compareresample.c $(DIRS) - $(CC) -o tests/compareresample \ - $(CFLAGS) $(srcdir)/tests/compareresample.c \ - libresample.a -lsamplerate $(LIBS) - -tests/resample-sndfile: libresample.a $(srcdir)/tests/resample-sndfile.c $(DIRS) - $(CC) -o tests/resample-sndfile \ - $(CFLAGS) $(srcdir)/tests/resample-sndfile.c \ - libresample.a -lsndfile $(LIBS) - -$(DIRS): - mkdir $(DIRS) - -clean: - rm -f $(TARGETS) $(OBJS) - -dist: clean - rm -f Makefile - rm -f config.status config.cache config.log src/config.h - rm -f *~ src/*~ tests/*~ include/*~ - -$(OBJS): %.c.o: $(srcdir)/%.c Makefile $(srcdir)/include/libresample.h \ - $(srcdir)/src/resample_defs.h $(srcdir)/src/filterkit.h $(srcdir)/src/config.h - $(CC) -c $(CFLAGS) $< -o $@ diff --git a/src/libresample-0.1.3/README.txt b/src/libresample-0.1.3/README.txt deleted file mode 100644 index 7cfb55cc..00000000 --- a/src/libresample-0.1.3/README.txt +++ /dev/null @@ -1,84 +0,0 @@ -libresample - -Real-time library interface by Dominic Mazzoni - -Based on resample-1.7: - http://www-ccrma.stanford.edu/~jos/resample/ - -License: LGPL - see the file LICENSE.txt for more information - -History: - -This library is not the highest-quality resampling library -available, nor is it the most flexible, nor is it the -fastest. But it is pretty good in all of these regards, and -it is quite portable. The best resampling library I am aware -of is libsamplerate by Erik de Castro Lopo. It's small, fast, -and very high quality. However, it uses the GPL for its -license (with commercial options available) and I needed -a more free library. So I wrote this library, using -the LGPL resample-1.7 library by Julius Smith as a basis. - -Resample-1.7 is a fixed-point resampler, and as a result -has only limited precision. I rewrote it to use single-precision -floating-point arithmetic instead and increased the number -of filter coefficients between time steps significantly. -On modern processors it can resample in real time even -with this extra overhead. - -Resample-1.7 was designed to read and write from files, so -I removed all of that code and replaced it with an API that -lets you pass samples in small chunks. It should be easy -to link to resample-1.7 as a library. - -Changes in version 0.1.3: - -* Fixed two bugs that were causing subtle problems - on Intel x86 processors due to differences in roundoff errors. - -* Prefixed most function names with lrs and changed header file - from resample.h to libresample.h, to avoid namespace - collisions with existing programs and libraries. - -* Added resample_dup (thanks to Glenn Maynard) - -* Argument to resample_get_filter_width takes a const void * - (thanks to Glenn Maynard) - -* resample-sndfile clips output to -1...1 (thanks to Glenn Maynard) - -Usage notes: - -- If the output buffer you pass is too small, resample_process - may not use any input samples because its internal output - buffer is too full to process any more. So do not assume - that it is an error just because no input samples were - consumed. Just keep passing valid output buffers. - -- Given a resampling factor f > 1, and a number of input - samples n, the number of output samples should be between - floor(n - f) and ceil(n + f). In other words, if you - resample 1000 samples at a factor of 8, the number of - output samples might be between 7992 and 8008. Do not - assume that it will be exactly 8000. If you need exactly - 8000 outputs, pad the input with extra zeros as necessary. - -License and warranty: - -All of the files in this package are Copyright 2003 by Dominic -Mazzoni . This library was based heavily -on Resample-1.7, Copyright 1994-2002 by Julius O. Smith III -, all rights reserved. - -Permission to use and copy is granted subject to the terms of the -"GNU Lesser General Public License" (LGPL) as published by the -Free Software Foundation; either version 2.1 of the License, -or any later version. In addition, Julius O. Smith III requests -that a copy of any modified files be sent by email to -jos@ccrma.stanford.edu so that he may incorporate them into the -CCRMA version. - - This library 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. diff --git a/src/libresample-0.1.3/config.guess b/src/libresample-0.1.3/config.guess deleted file mode 100644 index 71c2d54a..00000000 --- a/src/libresample-0.1.3/config.guess +++ /dev/null @@ -1,1308 +0,0 @@ -#! /bin/sh -# Attempt to guess a canonical system name. -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 -# Free Software Foundation, Inc. - -timestamp='2001-10-05' - -# This file 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. -# -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - -# Originally written by Per Bothner . -# Please send patches to . Submit a context -# diff and a properly formatted ChangeLog entry. -# -# This script attempts to guess a canonical system name similar to -# config.sub. If it succeeds, it prints the system name on stdout, and -# exits with 0. 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- *:AIX:*:[45]) - IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'` - if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then - IBM_ARCH=rs6000 - else - IBM_ARCH=powerpc - fi - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` - else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} - fi - echo ${IBM_ARCH}-ibm-aix${IBM_REV} - exit 0 ;; - *:AIX:*:*) - echo rs6000-ibm-aix - exit 0 ;; - ibmrt:4.4BSD:*|romp-ibm:BSD:*) - echo romp-ibm-bsd4.4 - exit 0 ;; - ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and - echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to - exit 0 ;; # report: romp-ibm BSD 4.3 - *:BOSX:*:*) - echo rs6000-bull-bosx - exit 0 ;; - DPX/2?00:B.O.S.:*:*) - echo m68k-bull-sysv3 - exit 0 ;; - 9000/[34]??:4.3bsd:1.*:*) - echo m68k-hp-bsd - exit 0 ;; - hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) - echo m68k-hp-bsd4.4 - exit 0 ;; - 9000/[34678]??:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - case "${UNAME_MACHINE}" in - 9000/31? ) HP_ARCH=m68000 ;; - 9000/[34]?? ) HP_ARCH=m68k ;; - 9000/[678][0-9][0-9]) - if [ -x /usr/bin/getconf ]; then - sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` - sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` - case "${sc_cpu_version}" in - 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 - 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 - 532) # CPU_PA_RISC2_0 - case "${sc_kernel_bits}" in - 32) HP_ARCH="hppa2.0n" ;; - 64) HP_ARCH="hppa2.0w" ;; - '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 - esac ;; - esac - fi - if [ "${HP_ARCH}" = "" ]; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - - #define _HPUX_SOURCE - #include - #include - - int main () - { - #if defined(_SC_KERNEL_BITS) - long bits = sysconf(_SC_KERNEL_BITS); - #endif - long cpu = sysconf (_SC_CPU_VERSION); - - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1"); break; - case CPU_PA_RISC2_0: - #if defined(_SC_KERNEL_BITS) - switch (bits) - { - case 64: puts ("hppa2.0w"); break; - case 32: puts ("hppa2.0n"); break; - default: puts ("hppa2.0"); break; - } break; - #else /* !defined(_SC_KERNEL_BITS) */ - puts ("hppa2.0"); break; - #endif - default: puts ("hppa1.0"); break; - } - exit (0); - } -EOF - (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null) && HP_ARCH=`./$dummy` - if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi - rm -f $dummy.c $dummy - fi ;; - esac - echo ${HP_ARCH}-hp-hpux${HPUX_REV} - exit 0 ;; - ia64:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - echo ia64-hp-hpux${HPUX_REV} - exit 0 ;; - 3050*:HI-UX:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - int - main () - { - long cpu = sysconf (_SC_CPU_VERSION); - /* The order matters, because CPU_IS_HP_MC68K erroneously returns - true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct - results, however. */ - if (CPU_IS_PA_RISC (cpu)) - { - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; - case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; - default: puts ("hppa-hitachi-hiuxwe2"); break; - } - } - else if (CPU_IS_HP_MC68K (cpu)) - puts ("m68k-hitachi-hiuxwe2"); - else puts ("unknown-hitachi-hiuxwe2"); - exit (0); - } -EOF - $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0 - rm -f $dummy.c $dummy - echo unknown-hitachi-hiuxwe2 - exit 0 ;; - 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) - echo hppa1.1-hp-bsd - exit 0 ;; - 9000/8??:4.3bsd:*:*) - echo hppa1.0-hp-bsd - exit 0 ;; - *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) - echo hppa1.0-hp-mpeix - exit 0 ;; - hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) - echo hppa1.1-hp-osf - exit 0 ;; - hp8??:OSF1:*:*) - echo hppa1.0-hp-osf - exit 0 ;; - i*86:OSF1:*:*) - if [ -x /usr/sbin/sysversion ] ; then - echo ${UNAME_MACHINE}-unknown-osf1mk - else - echo ${UNAME_MACHINE}-unknown-osf1 - fi - exit 0 ;; - parisc*:Lites*:*:*) - echo hppa1.1-hp-lites - exit 0 ;; - C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) - echo c1-convex-bsd - exit 0 ;; - C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit 0 ;; - C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) - echo c34-convex-bsd - exit 0 ;; - C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) - echo c38-convex-bsd - exit 0 ;; - C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) - echo c4-convex-bsd - exit 0 ;; - CRAY*X-MP:*:*:*) - echo xmp-cray-unicos - exit 0 ;; - CRAY*Y-MP:*:*:*) - echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit 0 ;; - CRAY*[A-Z]90:*:*:*) - echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ - | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ - -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ - -e 's/\.[^.]*$/.X/' - exit 0 ;; - CRAY*TS:*:*:*) - echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit 0 ;; - CRAY*T3D:*:*:*) - echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit 0 ;; - CRAY*T3E:*:*:*) - echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit 0 ;; - CRAY*SV1:*:*:*) - echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit 0 ;; - CRAY-2:*:*:*) - echo cray2-cray-unicos - exit 0 ;; - F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) - FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` - echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit 0 ;; - i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) - echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} - exit 0 ;; - sparc*:BSD/OS:*:*) - echo sparc-unknown-bsdi${UNAME_RELEASE} - exit 0 ;; - *:BSD/OS:*:*) - echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} - exit 0 ;; - *:FreeBSD:*:*) - echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` - exit 0 ;; - i*:CYGWIN*:*) - echo ${UNAME_MACHINE}-pc-cygwin - exit 0 ;; - i*:MINGW*:*) - echo ${UNAME_MACHINE}-pc-mingw32 - exit 0 ;; - i*:PW*:*) - echo ${UNAME_MACHINE}-pc-pw32 - exit 0 ;; - i*:Windows_NT*:* | Pentium*:Windows_NT*:*) - # How do we know it's Interix rather than the generic POSIX subsystem? - # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we - # UNAME_MACHINE based on the output of uname instead of i386? - echo i386-pc-interix - exit 0 ;; - i*:UWIN*:*) - echo ${UNAME_MACHINE}-pc-uwin - exit 0 ;; - p*:CYGWIN*:*) - echo powerpcle-unknown-cygwin - exit 0 ;; - prep*:SunOS:5.*:*) - echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit 0 ;; - *:GNU:*:*) - echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` - exit 0 ;; - i*86:Minix:*:*) - echo ${UNAME_MACHINE}-pc-minix - exit 0 ;; - arm*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit 0 ;; - ia64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux - exit 0 ;; - m68*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit 0 ;; - mips:Linux:*:*) - case `sed -n '/^byte/s/^.*: \(.*\) endian/\1/p' < /proc/cpuinfo` in - big) echo mips-unknown-linux-gnu && exit 0 ;; - little) echo mipsel-unknown-linux-gnu && exit 0 ;; - esac - ;; - ppc:Linux:*:*) - echo powerpc-unknown-linux-gnu - exit 0 ;; - ppc64:Linux:*:*) - echo powerpc64-unknown-linux-gnu - exit 0 ;; - alpha:Linux:*:*) - case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in - EV5) UNAME_MACHINE=alphaev5 ;; - EV56) UNAME_MACHINE=alphaev56 ;; - PCA56) UNAME_MACHINE=alphapca56 ;; - PCA57) UNAME_MACHINE=alphapca56 ;; - EV6) UNAME_MACHINE=alphaev6 ;; - EV67) UNAME_MACHINE=alphaev67 ;; - EV68*) UNAME_MACHINE=alphaev68 ;; - esac - objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null - if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi - echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} - exit 0 ;; - parisc:Linux:*:* | hppa:Linux:*:*) - # Look for CPU level - case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in - PA7*) echo hppa1.1-unknown-linux-gnu ;; - PA8*) echo hppa2.0-unknown-linux-gnu ;; - *) echo hppa-unknown-linux-gnu ;; - esac - exit 0 ;; - parisc64:Linux:*:* | hppa64:Linux:*:*) - echo hppa64-unknown-linux-gnu - exit 0 ;; - s390:Linux:*:* | s390x:Linux:*:*) - echo ${UNAME_MACHINE}-ibm-linux - exit 0 ;; - sh*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit 0 ;; - sparc:Linux:*:* | sparc64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit 0 ;; - x86_64:Linux:*:*) - echo x86_64-unknown-linux-gnu - exit 0 ;; - i*86:Linux:*:*) - # The BFD linker knows what the default object file format is, so - # first see if it will tell us. cd to the root directory to prevent - # problems with other programs or directories called `ld' in the path. - ld_supported_targets=`cd /; ld --help 2>&1 \ - | sed -ne '/supported targets:/!d - s/[ ][ ]*/ /g - s/.*supported targets: *// - s/ .*// - p'` - case "$ld_supported_targets" in - elf32-i386) - TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" - ;; - a.out-i386-linux) - echo "${UNAME_MACHINE}-pc-linux-gnuaout" - exit 0 ;; - coff-i386) - echo "${UNAME_MACHINE}-pc-linux-gnucoff" - exit 0 ;; - "") - # Either a pre-BFD a.out linker (linux-gnuoldld) or - # one that does not give us useful --help. - echo "${UNAME_MACHINE}-pc-linux-gnuoldld" - exit 0 ;; - esac - # Determine whether the default compiler is a.out or elf - eval $set_cc_for_build - cat >$dummy.c < -#ifdef __cplusplus -#include /* for printf() prototype */ - int main (int argc, char *argv[]) { -#else - int main (argc, argv) int argc; char *argv[]; { -#endif -#ifdef __ELF__ -# ifdef __GLIBC__ -# if __GLIBC__ >= 2 - printf ("%s-pc-linux-gnu\n", argv[1]); -# else - printf ("%s-pc-linux-gnulibc1\n", argv[1]); -# endif -# else - printf ("%s-pc-linux-gnulibc1\n", argv[1]); -# endif -#else - printf ("%s-pc-linux-gnuaout\n", argv[1]); -#endif - return 0; -} -EOF - $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm -f $dummy.c $dummy && exit 0 - rm -f $dummy.c $dummy - test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0 - ;; - i*86:DYNIX/ptx:4*:*) - # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. - # earlier versions are messed up and put the nodename in both - # sysname and nodename. - echo i386-sequent-sysv4 - exit 0 ;; - i*86:UNIX_SV:4.2MP:2.*) - # Unixware is an offshoot of SVR4, but it has its own version - # number series starting with 2... - # I am not positive that other SVR4 systems won't match this, - # I just have to hope. -- rms. - # Use sysv4.2uw... so that sysv4* matches it. - echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} - exit 0 ;; - i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) - UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` - if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then - echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} - else - echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} - fi - exit 0 ;; - i*86:*:5:[78]*) - case `/bin/uname -X | grep "^Machine"` in - *486*) UNAME_MACHINE=i486 ;; - *Pentium) UNAME_MACHINE=i586 ;; - *Pent*|*Celeron) UNAME_MACHINE=i686 ;; - esac - echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} - exit 0 ;; - i*86:*:3.2:*) - if test -f /usr/options/cb.name; then - UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then - UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')` - (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486 - (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \ - && UNAME_MACHINE=i586 - (/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \ - && UNAME_MACHINE=i686 - (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \ - && UNAME_MACHINE=i686 - echo ${UNAME_MACHINE}-pc-sco$UNAME_REL - else - echo ${UNAME_MACHINE}-pc-sysv32 - fi - exit 0 ;; - i*86:*DOS:*:*) - echo ${UNAME_MACHINE}-pc-msdosdjgpp - exit 0 ;; - pc:*:*:*) - # Left here for compatibility: - # uname -m prints for DJGPP always 'pc', but it prints nothing about - # the processor, so we play safe by assuming i386. - echo i386-pc-msdosdjgpp - exit 0 ;; - Intel:Mach:3*:*) - echo i386-pc-mach3 - exit 0 ;; - paragon:*:*:*) - echo i860-intel-osf1 - exit 0 ;; - i860:*:4.*:*) # i860-SVR4 - if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then - echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 - else # Add other i860-SVR4 vendors below as they are discovered. - echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 - fi - exit 0 ;; - mini*:CTIX:SYS*5:*) - # "miniframe" - echo m68010-convergent-sysv - exit 0 ;; - M68*:*:R3V[567]*:*) - test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;; - 3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0) - OS_REL='' - test -r /etc/.relid \ - && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` - /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && echo i486-ncr-sysv4.3${OS_REL} && exit 0 - /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ - && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;; - 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) - /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && echo i486-ncr-sysv4 && exit 0 ;; - m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) - echo m68k-unknown-lynxos${UNAME_RELEASE} - exit 0 ;; - mc68030:UNIX_System_V:4.*:*) - echo m68k-atari-sysv4 - exit 0 ;; - i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) - echo i386-unknown-lynxos${UNAME_RELEASE} - exit 0 ;; - TSUNAMI:LynxOS:2.*:*) - echo sparc-unknown-lynxos${UNAME_RELEASE} - exit 0 ;; - rs6000:LynxOS:2.*:*) - echo rs6000-unknown-lynxos${UNAME_RELEASE} - exit 0 ;; - PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) - echo powerpc-unknown-lynxos${UNAME_RELEASE} - exit 0 ;; - SM[BE]S:UNIX_SV:*:*) - echo mips-dde-sysv${UNAME_RELEASE} - exit 0 ;; - RM*:ReliantUNIX-*:*:*) - echo mips-sni-sysv4 - exit 0 ;; - RM*:SINIX-*:*:*) - echo mips-sni-sysv4 - exit 0 ;; - *:SINIX-*:*:*) - if uname -p 2>/dev/null >/dev/null ; then - UNAME_MACHINE=`(uname -p) 2>/dev/null` - echo ${UNAME_MACHINE}-sni-sysv4 - else - echo ns32k-sni-sysv - fi - exit 0 ;; - PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort - # says - echo i586-unisys-sysv4 - exit 0 ;; - *:UNIX_System_V:4*:FTX*) - # From Gerald Hewes . - # How about differentiating between stratus architectures? -djm - echo hppa1.1-stratus-sysv4 - exit 0 ;; - *:*:*:FTX*) - # From seanf@swdc.stratus.com. - echo i860-stratus-sysv4 - exit 0 ;; - *:VOS:*:*) - # From Paul.Green@stratus.com. - echo hppa1.1-stratus-vos - exit 0 ;; - mc68*:A/UX:*:*) - echo m68k-apple-aux${UNAME_RELEASE} - exit 0 ;; - news*:NEWS-OS:6*:*) - echo mips-sony-newsos6 - exit 0 ;; - R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) - if [ -d /usr/nec ]; then - echo mips-nec-sysv${UNAME_RELEASE} - else - echo mips-unknown-sysv${UNAME_RELEASE} - fi - exit 0 ;; - BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. - echo powerpc-be-beos - exit 0 ;; - BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. - echo powerpc-apple-beos - exit 0 ;; - BePC:BeOS:*:*) # BeOS running on Intel PC compatible. - echo i586-pc-beos - exit 0 ;; - SX-4:SUPER-UX:*:*) - echo sx4-nec-superux${UNAME_RELEASE} - exit 0 ;; - SX-5:SUPER-UX:*:*) - echo sx5-nec-superux${UNAME_RELEASE} - exit 0 ;; - Power*:Rhapsody:*:*) - echo powerpc-apple-rhapsody${UNAME_RELEASE} - exit 0 ;; - *:Rhapsody:*:*) - echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} - exit 0 ;; - *:Darwin:*:*) - echo `uname -p`-apple-darwin${UNAME_RELEASE} - exit 0 ;; - *:procnto*:*:* | *:QNX:[0123456789]*:*) - if test "${UNAME_MACHINE}" = "x86pc"; then - UNAME_MACHINE=pc - fi - echo `uname -p`-${UNAME_MACHINE}-nto-qnx - exit 0 ;; - *:QNX:*:4*) - echo i386-pc-qnx - exit 0 ;; - NSR-[KW]:NONSTOP_KERNEL:*:*) - echo nsr-tandem-nsk${UNAME_RELEASE} - exit 0 ;; - *:NonStop-UX:*:*) - echo mips-compaq-nonstopux - exit 0 ;; - BS2000:POSIX*:*:*) - echo bs2000-siemens-sysv - exit 0 ;; - DS/*:UNIX_System_V:*:*) - echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} - exit 0 ;; - *:Plan9:*:*) - # "uname -m" is not consistent, so use $cputype instead. 386 - # is converted to i386 for consistency with other x86 - # operating systems. - if test "$cputype" = "386"; then - UNAME_MACHINE=i386 - else - UNAME_MACHINE="$cputype" - fi - echo ${UNAME_MACHINE}-unknown-plan9 - exit 0 ;; - i*86:OS/2:*:*) - # If we were able to find `uname', then EMX Unix compatibility - # is probably installed. - echo ${UNAME_MACHINE}-pc-os2-emx - exit 0 ;; - *:TOPS-10:*:*) - echo pdp10-unknown-tops10 - exit 0 ;; - *:TENEX:*:*) - echo pdp10-unknown-tenex - exit 0 ;; - KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) - echo pdp10-dec-tops20 - exit 0 ;; - XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) - echo pdp10-xkl-tops20 - exit 0 ;; - *:TOPS-20:*:*) - echo pdp10-unknown-tops20 - exit 0 ;; - *:ITS:*:*) - echo pdp10-unknown-its - exit 0 ;; - i*86:XTS-300:*:STOP) - echo ${UNAME_MACHINE}-unknown-stop - exit 0 ;; - i*86:atheos:*:*) - echo ${UNAME_MACHINE}-unknown-atheos - exit 0 ;; -esac - -#echo '(No uname command or uname output not recognized.)' 1>&2 -#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 - -eval $set_cc_for_build -cat >$dummy.c < -# include -#endif -main () -{ -#if defined (sony) -#if defined (MIPSEB) - /* BFD wants "bsd" instead of "newsos". 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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. - -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - -# Please send patches to . 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When coming back to configure, we -# need to make the FD available again. -if test "$no_create" != yes; then - ac_cs_success=: - exec 5>/dev/null - $SHELL $CONFIG_STATUS || ac_cs_success=false - exec 5>>config.log - # Use ||, not &&, to avoid exiting from the if with $? = 1, which - # would make configure fail if this is the last instruction. - $ac_cs_success || { (exit 1); exit 1; } -fi - -echo "" - -if [ $have_libsamplerate = "yes" ] ; then - echo "Configured to build tests/resample-sndfile using libsndfile" - echo "" -else - echo "Could not find libsndfile - needed if you want to" - echo "compile tests/resample-sndfile" - echo "" -fi - -if [ $have_libsamplerate = "yes" ] ; then - echo "Configured to build tests/compareresample to compare against" - echo "Erik de Castro Lopo's libsamplerate library." - echo "" -else - echo "Could not find libsamplerate - only needed if you want to" - echo "compile tests/compareresample to compare their performance." - echo "" -fi - -echo "Type 'configure --help' to see options." -echo "" -echo "Type 'make' to build libresample and tests." diff --git a/src/libresample-0.1.3/configure.in b/src/libresample-0.1.3/configure.in deleted file mode 100644 index bd537d1f..00000000 --- a/src/libresample-0.1.3/configure.in +++ /dev/null @@ -1,66 +0,0 @@ -dnl -dnl libresample configure.in script -dnl -dnl Dominic Mazzoni -dnl - -dnl Require autoconf >= 2.13 -AC_PREREQ(2.13) - -dnl Init autoconf and make sure configure is being called -dnl from the right directory -AC_INIT([src/resample.c]) - -dnl Checks for programs. -AC_PROG_CC -AC_PROG_RANLIB - -AC_PATH_PROG(AR, ar, no) -if [[ $AR = "no" ]] ; then - AC_MSG_ERROR("Could not find ar - needed to create a library"); -fi - -AC_SUBST(TARGETS) -TARGETS="libresample.a tests/testresample" - -AC_CHECK_LIB(sndfile, sf_open, have_libsndfile=yes, have_libsndfile=no) - -if [[ $have_libsndfile = "yes" ]] ; then - TARGETS="$TARGETS tests/resample-sndfile" -fi - -AC_CHECK_LIB(samplerate, src_simple, have_libsamplerate=yes, have_libsamplerate=no) - -if [[ $have_libsamplerate = "yes" ]] ; then - TARGETS="$TARGETS tests/compareresample" -fi - -AC_CHECK_HEADERS(inttypes.h) - -AC_CONFIG_HEADER(src/config.h:src/configtemplate.h) -AC_OUTPUT([Makefile]) - -echo "" - -if [[ $have_libsamplerate = "yes" ]] ; then - echo "Configured to build tests/resample-sndfile using libsndfile" - echo "" -else - echo "Could not find libsndfile - needed if you want to" - echo "compile tests/resample-sndfile" - echo "" -fi - -if [[ $have_libsamplerate = "yes" ]] ; then - echo "Configured to build tests/compareresample to compare against" - echo "Erik de Castro Lopo's libsamplerate library." - echo "" -else - echo "Could not find libsamplerate - only needed if you want to" - echo "compile tests/compareresample to compare their performance." - echo "" -fi - -echo "Type 'configure --help' to see options." -echo "" -echo "Type 'make' to build libresample and tests." diff --git a/src/libresample-0.1.3/include/libresample.h b/src/libresample-0.1.3/include/libresample.h deleted file mode 100644 index ca08e044..00000000 --- a/src/libresample-0.1.3/include/libresample.h +++ /dev/null @@ -1,44 +0,0 @@ -/********************************************************************** - - resample.h - - Real-time library interface by Dominic Mazzoni - - Based on resample-1.7: - http://www-ccrma.stanford.edu/~jos/resample/ - - License: LGPL - see the file LICENSE.txt for more information - -**********************************************************************/ - -#ifndef LIBRESAMPLE_INCLUDED -#define LIBRESAMPLE_INCLUDED - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -void *resample_open(int highQuality, - double minFactor, - double maxFactor); - -void *resample_dup(const void *handle); - -int resample_get_filter_width(const void *handle); - -int resample_process(void *handle, - double factor, - float *inBuffer, - int inBufferLen, - int lastFlag, - int *inBufferUsed, - float *outBuffer, - int outBufferLen); - -void resample_close(void *handle); - -#ifdef __cplusplus -} /* extern "C" */ -#endif /* __cplusplus */ - -#endif /* LIBRESAMPLE_INCLUDED */ diff --git a/src/libresample-0.1.3/install-sh b/src/libresample-0.1.3/install-sh deleted file mode 100644 index 594a4edb..00000000 --- a/src/libresample-0.1.3/install-sh +++ /dev/null @@ -1,251 +0,0 @@ -#!/bin/sh -# -# install - install a program, script, or datafile -# This comes from X11R5 (mit/util/scripts/install.sh). -# -# Copyright 1991 by the Massachusetts Institute of Technology -# -# Permission to use, copy, modify, distribute, and sell this software and its -# documentation for any purpose is hereby granted without fee, provided that -# the above copyright notice appear in all copies and that both that -# copyright notice and this permission notice appear in supporting -# documentation, and that the name of M.I.T. not be used in advertising or -# publicity pertaining to distribution of the software without specific, -# written prior permission. M.I.T. makes no representations about the -# suitability of this software for any purpose. It is provided "as is" -# without express or implied warranty. -# -# Calling this script install-sh is preferred over install.sh, to prevent -# `make' implicit rules from creating a file called install from it -# when there is no Makefile. -# -# This script is compatible with the BSD install script, but was written -# from scratch. It can only install one file at a time, a restriction -# shared with many OS's install programs. - - -# set DOITPROG to echo to test this script - -# Don't use :- since 4.3BSD and earlier shells don't like it. -doit="${DOITPROG-}" - - -# put in absolute paths if you don't have them in your path; or use env. vars. - -mvprog="${MVPROG-mv}" -cpprog="${CPPROG-cp}" -chmodprog="${CHMODPROG-chmod}" -chownprog="${CHOWNPROG-chown}" -chgrpprog="${CHGRPPROG-chgrp}" -stripprog="${STRIPPROG-strip}" -rmprog="${RMPROG-rm}" -mkdirprog="${MKDIRPROG-mkdir}" - -transformbasename="" -transform_arg="" -instcmd="$mvprog" -chmodcmd="$chmodprog 0755" -chowncmd="" -chgrpcmd="" -stripcmd="" -rmcmd="$rmprog -f" -mvcmd="$mvprog" -src="" -dst="" -dir_arg="" - -while [ x"$1" != x ]; do - case $1 in - -c) instcmd="$cpprog" - shift - continue;; - - -d) dir_arg=true - shift - continue;; - - -m) chmodcmd="$chmodprog $2" - shift - shift - continue;; - - -o) chowncmd="$chownprog $2" - shift - shift - continue;; - - -g) chgrpcmd="$chgrpprog $2" - shift - shift - continue;; - - -s) stripcmd="$stripprog" - shift - continue;; - - -t=*) transformarg=`echo $1 | sed 's/-t=//'` - shift - continue;; - - -b=*) transformbasename=`echo $1 | sed 's/-b=//'` - shift - continue;; - - *) if [ x"$src" = x ] - then - src=$1 - else - # this colon is to work around a 386BSD /bin/sh bug - : - dst=$1 - fi - shift - continue;; - esac -done - -if [ x"$src" = x ] -then - echo "install: no input file specified" - exit 1 -else - true -fi - -if [ x"$dir_arg" != x ]; then - dst=$src - src="" - - if [ -d $dst ]; then - instcmd=: - chmodcmd="" - else - instcmd=mkdir - fi -else - -# Waiting for this to be detected by the "$instcmd $src $dsttmp" command -# might cause directories to be created, which would be especially bad -# if $src (and thus $dsttmp) contains '*'. - - if [ -f $src -o -d $src ] - then - true - else - echo "install: $src does not exist" - exit 1 - fi - - if [ x"$dst" = x ] - then - echo "install: no destination specified" - exit 1 - else - true - fi - -# If destination is a directory, append the input filename; if your system -# does not like double slashes in filenames, you may need to add some logic - - if [ -d $dst ] - then - dst="$dst"/`basename $src` - else - true - fi -fi - -## this sed command emulates the dirname command -dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` - -# Make sure that the destination directory exists. -# this part is taken from Noah Friedman's mkinstalldirs script - -# Skip lots of stat calls in the usual case. -if [ ! -d "$dstdir" ]; then -defaultIFS=' -' -IFS="${IFS-${defaultIFS}}" - -oIFS="${IFS}" -# Some sh's can't handle IFS=/ for some reason. -IFS='%' -set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'` -IFS="${oIFS}" - -pathcomp='' - -while [ $# -ne 0 ] ; do - pathcomp="${pathcomp}${1}" - shift - - if [ ! -d "${pathcomp}" ] ; - then - $mkdirprog "${pathcomp}" - else - true - fi - - pathcomp="${pathcomp}/" -done -fi - -if [ x"$dir_arg" != x ] -then - $doit $instcmd $dst && - - if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi && - if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi && - if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi && - if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi -else - -# If we're going to rename the final executable, determine the name now. - - if [ x"$transformarg" = x ] - then - dstfile=`basename $dst` - else - dstfile=`basename $dst $transformbasename | - sed $transformarg`$transformbasename - fi - -# don't allow the sed command to completely eliminate the filename - - if [ x"$dstfile" = x ] - then - dstfile=`basename $dst` - else - true - fi - -# Make a temp file name in the proper directory. - - dsttmp=$dstdir/#inst.$$# - -# Move or copy the file name to the temp name - - $doit $instcmd $src $dsttmp && - - trap "rm -f ${dsttmp}" 0 && - -# and set any options; do chmod last to preserve setuid bits - -# If any of these fail, we abort the whole thing. If we want to -# ignore errors from any of these, just make sure not to ignore -# errors from the above "$doit $instcmd $src $dsttmp" command. - - if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi && - if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi && - if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi && - if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi && - -# Now rename the file to the real destination. - - $doit $rmcmd -f $dstdir/$dstfile && - $doit $mvcmd $dsttmp $dstdir/$dstfile - -fi && - - -exit 0 diff --git a/src/libresample-0.1.3/src/configtemplate.h b/src/libresample-0.1.3/src/configtemplate.h deleted file mode 100644 index 94ae1cea..00000000 --- a/src/libresample-0.1.3/src/configtemplate.h +++ /dev/null @@ -1,7 +0,0 @@ -/* Run configure to generate config.h automatically on any - system supported by GNU autoconf. For all other systems, - use this file as a template to create config.h -*/ - -#undef HAVE_INTTYPES_H - diff --git a/src/libresample-0.1.3/src/filterkit.c b/src/libresample-0.1.3/src/filterkit.c deleted file mode 100644 index 4038f312..00000000 --- a/src/libresample-0.1.3/src/filterkit.c +++ /dev/null @@ -1,215 +0,0 @@ -/********************************************************************** - - resamplesubs.c - - Real-time library interface by Dominic Mazzoni - - Based on resample-1.7: - http://www-ccrma.stanford.edu/~jos/resample/ - - License: LGPL - see the file LICENSE.txt for more information - - This file provides Kaiser-windowed low-pass filter support, - including a function to create the filter coefficients, and - two functions to apply the filter at a particular point. - -**********************************************************************/ - -/* Definitions */ -#include "resample_defs.h" - -#include "filterkit.h" - -#include -#include -#include -#include - -/* LpFilter() - * - * reference: "Digital Filters, 2nd edition" - * R.W. Hamming, pp. 178-179 - * - * Izero() computes the 0th order modified bessel function of the first kind. - * (Needed to compute Kaiser window). - * - * LpFilter() computes the coeffs of a Kaiser-windowed low pass filter with - * the following characteristics: - * - * c[] = array in which to store computed coeffs - * frq = roll-off frequency of filter - * N = Half the window length in number of coeffs - * Beta = parameter of Kaiser window - * Num = number of coeffs before 1/frq - * - * Beta trades the rejection of the lowpass filter against the transition - * width from passband to stopband. Larger Beta means a slower - * transition and greater stopband rejection. See Rabiner and Gold - * (Theory and Application of DSP) under Kaiser windows for more about - * Beta. The following table from Rabiner and Gold gives some feel - * for the effect of Beta: - * - * All ripples in dB, width of transition band = D*N where N = window length - * - * BETA D PB RIP SB RIP - * 2.120 1.50 +-0.27 -30 - * 3.384 2.23 0.0864 -40 - * 4.538 2.93 0.0274 -50 - * 5.658 3.62 0.00868 -60 - * 6.764 4.32 0.00275 -70 - * 7.865 5.0 0.000868 -80 - * 8.960 5.7 0.000275 -90 - * 10.056 6.4 0.000087 -100 - */ - -#define IzeroEPSILON 1E-21 /* Max error acceptable in Izero */ - -static double Izero(double x) -{ - double sum, u, halfx, temp; - int n; - - sum = u = n = 1; - halfx = x/2.0; - do { - temp = halfx/(double)n; - n += 1; - temp *= temp; - u *= temp; - sum += u; - } while (u >= IzeroEPSILON*sum); - return(sum); -} - -void lrsLpFilter(double c[], int N, double frq, double Beta, int Num) -{ - double IBeta, temp, temp1, inm1; - int i; - - /* Calculate ideal lowpass filter impulse response coefficients: */ - c[0] = 2.0*frq; - for (i=1; i -#include -#include -#include - -typedef struct { - float *Imp; - float *ImpD; - float LpScl; - UWORD Nmult; - UWORD Nwing; - double minFactor; - double maxFactor; - UWORD XSize; - float *X; - UWORD Xp; /* Current "now"-sample pointer for input */ - UWORD Xread; /* Position to put new samples */ - UWORD Xoff; - UWORD YSize; - float *Y; - UWORD Yp; - double Time; -} rsdata; - -void *resample_dup(const void * handle) -{ - const rsdata *cpy = (const rsdata *)handle; - rsdata *hp = (rsdata *)malloc(sizeof(rsdata)); - - hp->minFactor = cpy->minFactor; - hp->maxFactor = cpy->maxFactor; - hp->Nmult = cpy->Nmult; - hp->LpScl = cpy->LpScl; - hp->Nwing = cpy->Nwing; - - hp->Imp = (float *)malloc(hp->Nwing * sizeof(float)); - memcpy(hp->Imp, cpy->Imp, hp->Nwing * sizeof(float)); - hp->ImpD = (float *)malloc(hp->Nwing * sizeof(float)); - memcpy(hp->ImpD, cpy->ImpD, hp->Nwing * sizeof(float)); - - hp->Xoff = cpy->Xoff; - hp->XSize = cpy->XSize; - hp->X = (float *)malloc((hp->XSize + hp->Xoff) * sizeof(float)); - memcpy(hp->X, cpy->X, (hp->XSize + hp->Xoff) * sizeof(float)); - hp->Xp = cpy->Xp; - hp->Xread = cpy->Xread; - hp->YSize = cpy->YSize; - hp->Y = (float *)malloc(hp->YSize * sizeof(float)); - memcpy(hp->Y, cpy->Y, hp->YSize * sizeof(float)); - hp->Yp = cpy->Yp; - hp->Time = cpy->Time; - - return (void *)hp; -} - -void *resample_open(int highQuality, double minFactor, double maxFactor) -{ - double *Imp64; - double Rolloff, Beta; - rsdata *hp; - UWORD Xoff_min, Xoff_max; - int i; - - /* Just exit if we get invalid factors */ - if (minFactor <= 0.0 || maxFactor <= 0.0 || maxFactor < minFactor) { - #if DEBUG - fprintf(stderr, - "libresample: " - "minFactor and maxFactor must be positive real numbers,\n" - "and maxFactor should be larger than minFactor.\n"); - #endif - return 0; - } - - hp = (rsdata *)malloc(sizeof(rsdata)); - - hp->minFactor = minFactor; - hp->maxFactor = maxFactor; - - if (highQuality) - hp->Nmult = 35; - else - hp->Nmult = 11; - - hp->LpScl = 1.0; - hp->Nwing = Npc*(hp->Nmult-1)/2; /* # of filter coeffs in right wing */ - - Rolloff = 0.90; - Beta = 6; - - Imp64 = (double *)malloc(hp->Nwing * sizeof(double)); - - lrsLpFilter(Imp64, hp->Nwing, 0.5*Rolloff, Beta, Npc); - - hp->Imp = (float *)malloc(hp->Nwing * sizeof(float)); - hp->ImpD = (float *)malloc(hp->Nwing * sizeof(float)); - for(i=0; iNwing; i++) - hp->Imp[i] = Imp64[i]; - - /* Storing deltas in ImpD makes linear interpolation - of the filter coefficients faster */ - for (i=0; iNwing-1; i++) - hp->ImpD[i] = hp->Imp[i+1] - hp->Imp[i]; - - /* Last coeff. not interpolated */ - hp->ImpD[hp->Nwing-1] = - hp->Imp[hp->Nwing-1]; - - free(Imp64); - - /* Calc reach of LP filter wing (plus some creeping room) */ - Xoff_min = ((hp->Nmult+1)/2.0) * MAX(1.0, 1.0/minFactor) + 10; - Xoff_max = ((hp->Nmult+1)/2.0) * MAX(1.0, 1.0/maxFactor) + 10; - hp->Xoff = MAX(Xoff_min, Xoff_max); - - /* Make the inBuffer size at least 4096, but larger if necessary - in order to store the minimum reach of the LP filter and then some. - Then allocate the buffer an extra Xoff larger so that - we can zero-pad up to Xoff zeros at the end when we reach the - end of the input samples. */ - hp->XSize = MAX(2*hp->Xoff+10, 4096); - hp->X = (float *)malloc((hp->XSize + hp->Xoff) * sizeof(float)); - hp->Xp = hp->Xoff; - hp->Xread = hp->Xoff; - - /* Need Xoff zeros at begining of X buffer */ - for(i=0; iXoff; i++) - hp->X[i]=0; - - /* Make the outBuffer long enough to hold the entire processed - output of one inBuffer */ - hp->YSize = (int)(((double)hp->XSize)*maxFactor+2.0); - hp->Y = (float *)malloc(hp->YSize * sizeof(float)); - hp->Yp = 0; - - hp->Time = (double)hp->Xoff; /* Current-time pointer for converter */ - - return (void *)hp; -} - -int resample_get_filter_width(const void *handle) -{ - const rsdata *hp = (const rsdata *)handle; - return hp->Xoff; -} - -int resample_process(void *handle, - double factor, - float *inBuffer, - int inBufferLen, - int lastFlag, - int *inBufferUsed, /* output param */ - float *outBuffer, - int outBufferLen) -{ - rsdata *hp = (rsdata *)handle; - float *Imp = hp->Imp; - float *ImpD = hp->ImpD; - float LpScl = hp->LpScl; - UWORD Nwing = hp->Nwing; - BOOL interpFilt = FALSE; /* TRUE means interpolate filter coeffs */ - int outSampleCount; - UWORD Nout, Ncreep, Nreuse; - int Nx; - int i, len; - - #if DEBUG - fprintf(stderr, "resample_process: in=%d, out=%d lastFlag=%d\n", - inBufferLen, outBufferLen, lastFlag); - #endif - - /* Initialize inBufferUsed and outSampleCount to 0 */ - *inBufferUsed = 0; - outSampleCount = 0; - - if (factor < hp->minFactor || factor > hp->maxFactor) { - #if DEBUG - fprintf(stderr, - "libresample: factor %f is not between " - "minFactor=%f and maxFactor=%f", - factor, hp->minFactor, hp->maxFactor); - #endif - return -1; - } - - /* Start by copying any samples still in the Y buffer to the output - buffer */ - if (hp->Yp && (outBufferLen-outSampleCount)>0) { - len = MIN(outBufferLen-outSampleCount, hp->Yp); - for(i=0; iY[i]; - outSampleCount += len; - for(i=0; iYp-len; i++) - hp->Y[i] = hp->Y[i+len]; - hp->Yp -= len; - } - - /* If there are still output samples left, return now - we need - the full output buffer available to us... */ - if (hp->Yp) - return outSampleCount; - - /* Account for increased filter gain when using factors less than 1 */ - if (factor < 1) - LpScl = LpScl*factor; - - for(;;) { - - /* This is the maximum number of samples we can process - per loop iteration */ - - #ifdef DEBUG - printf("XSize: %d Xoff: %d Xread: %d Xp: %d lastFlag: %d\n", - hp->XSize, hp->Xoff, hp->Xread, hp->Xp, lastFlag); - #endif - - /* Copy as many samples as we can from the input buffer into X */ - len = hp->XSize - hp->Xread; - - if (len >= (inBufferLen - (*inBufferUsed))) - len = (inBufferLen - (*inBufferUsed)); - - for(i=0; iX[hp->Xread + i] = inBuffer[(*inBufferUsed) + i]; - - *inBufferUsed += len; - hp->Xread += len; - - if (lastFlag && (*inBufferUsed == inBufferLen)) { - /* If these are the last samples, zero-pad the - end of the input buffer and make sure we process - all the way to the end */ - Nx = hp->Xread - hp->Xoff; - for(i=0; iXoff; i++) - hp->X[hp->Xread + i] = 0; - } - else - Nx = hp->Xread - 2 * hp->Xoff; - - #ifdef DEBUG - fprintf(stderr, "new len=%d Nx=%d\n", len, Nx); - #endif - - if (Nx <= 0) - break; - - /* Resample stuff in input buffer */ - if (factor >= 1) { /* SrcUp() is faster if we can use it */ - Nout = lrsSrcUp(hp->X, hp->Y, factor, &hp->Time, Nx, - Nwing, LpScl, Imp, ImpD, interpFilt); - } - else { - Nout = lrsSrcUD(hp->X, hp->Y, factor, &hp->Time, Nx, - Nwing, LpScl, Imp, ImpD, interpFilt); - } - - #ifdef DEBUG - printf("Nout: %d\n", Nout); - #endif - - hp->Time -= Nx; /* Move converter Nx samples back in time */ - hp->Xp += Nx; /* Advance by number of samples processed */ - - /* Calc time accumulation in Time */ - Ncreep = (int)(hp->Time) - hp->Xoff; - if (Ncreep) { - hp->Time -= Ncreep; /* Remove time accumulation */ - hp->Xp += Ncreep; /* and add it to read pointer */ - } - - /* Copy part of input signal that must be re-used */ - Nreuse = hp->Xread - (hp->Xp - hp->Xoff); - - for (i=0; iX[i] = hp->X[i + (hp->Xp - hp->Xoff)]; - - #ifdef DEBUG - printf("New Xread=%d\n", Nreuse); - #endif - - hp->Xread = Nreuse; /* Pos in input buff to read new data into */ - hp->Xp = hp->Xoff; - - /* Check to see if output buff overflowed (shouldn't happen!) */ - if (Nout > hp->YSize) { - #ifdef DEBUG - printf("Nout: %d YSize: %d\n", Nout, hp->YSize); - #endif - fprintf(stderr, "libresample: Output array overflow!\n"); - return -1; - } - - hp->Yp = Nout; - - /* Copy as many samples as possible to the output buffer */ - if (hp->Yp && (outBufferLen-outSampleCount)>0) { - len = MIN(outBufferLen-outSampleCount, hp->Yp); - for(i=0; iY[i]; - outSampleCount += len; - for(i=0; iYp-len; i++) - hp->Y[i] = hp->Y[i+len]; - hp->Yp -= len; - } - - /* If there are still output samples left, return now, - since we need the full output buffer available */ - if (hp->Yp) - break; - } - - return outSampleCount; -} - -void resample_close(void *handle) -{ - rsdata *hp = (rsdata *)handle; - free(hp->X); - free(hp->Y); - free(hp->Imp); - free(hp->ImpD); - free(hp); -} - diff --git a/src/libresample-0.1.3/src/resample_defs.h b/src/libresample-0.1.3/src/resample_defs.h deleted file mode 100644 index 576c1bc2..00000000 --- a/src/libresample-0.1.3/src/resample_defs.h +++ /dev/null @@ -1,86 +0,0 @@ -/********************************************************************** - - resample_defs.h - - Real-time library interface by Dominic Mazzoni - - Based on resample-1.7: - http://www-ccrma.stanford.edu/~jos/resample/ - - License: LGPL - see the file LICENSE.txt for more information - -**********************************************************************/ - -#ifndef __RESAMPLE_DEFS__ -#define __RESAMPLE_DEFS__ - -#if !defined(WIN32) && !defined(__CYGWIN__) -#include "config.h" -#endif - -#ifndef TRUE -#define TRUE 1 -#endif - -#ifndef FALSE -#define FALSE 0 -#endif - -#ifndef PI -#define PI (3.14159265358979232846) -#endif - -#ifndef PI2 -#define PI2 (6.28318530717958465692) -#endif - -#define D2R (0.01745329348) /* (2*pi)/360 */ -#define R2D (57.29577951) /* 360/(2*pi) */ - -#ifndef MAX -#define MAX(x,y) ((x)>(y) ?(x):(y)) -#endif -#ifndef MIN -#define MIN(x,y) ((x)<(y) ?(x):(y)) -#endif - -#ifndef ABS -#define ABS(x) ((x)<0 ?(-(x)):(x)) -#endif - -#ifndef SGN -#define SGN(x) ((x)<0 ?(-1):((x)==0?(0):(1))) -#endif - -#if HAVE_INTTYPES_H - #include - typedef char BOOL; - typedef int32_t WORD; - typedef uint32_t UWORD; -#else - typedef char BOOL; - typedef int WORD; - typedef unsigned int UWORD; -#endif - -#ifdef DEBUG -#define INLINE -#else -#define INLINE inline -#endif - -/* Accuracy */ - -#define Npc 4096 - -/* Function prototypes */ - -int lrsSrcUp(float X[], float Y[], double factor, double *Time, - UWORD Nx, UWORD Nwing, float LpScl, - float Imp[], float ImpD[], BOOL Interp); - -int lrsSrcUD(float X[], float Y[], double factor, double *Time, - UWORD Nx, UWORD Nwing, float LpScl, - float Imp[], float ImpD[], BOOL Interp); - -#endif diff --git a/src/libresample-0.1.3/src/resamplesubs.c b/src/libresample-0.1.3/src/resamplesubs.c deleted file mode 100644 index 24103eb0..00000000 --- a/src/libresample-0.1.3/src/resamplesubs.c +++ /dev/null @@ -1,123 +0,0 @@ -/********************************************************************** - - resamplesubs.c - - Real-time library interface by Dominic Mazzoni - - Based on resample-1.7: - http://www-ccrma.stanford.edu/~jos/resample/ - - License: LGPL - see the file LICENSE.txt for more information - - This file provides the routines that do sample-rate conversion - on small arrays, calling routines from filterkit. - -**********************************************************************/ - -/* Definitions */ -#include "resample_defs.h" - -#include "filterkit.h" - -#include -#include -#include -#include - -/* Sampling rate up-conversion only subroutine; - * Slightly faster than down-conversion; - */ -int lrsSrcUp(float X[], - float Y[], - double factor, - double *TimePtr, - UWORD Nx, - UWORD Nwing, - float LpScl, - float Imp[], - float ImpD[], - BOOL Interp) -{ - float *Xp, *Ystart; - float v; - - double CurrentTime = *TimePtr; - double dt; /* Step through input signal */ - double endTime; /* When Time reaches EndTime, return to user */ - - dt = 1.0/factor; /* Output sampling period */ - - Ystart = Y; - endTime = CurrentTime + Nx; - while (CurrentTime < endTime) - { - double LeftPhase = CurrentTime-floor(CurrentTime); - double RightPhase = 1.0 - LeftPhase; - - Xp = &X[(int)CurrentTime]; /* Ptr to current input sample */ - /* Perform left-wing inner product */ - v = lrsFilterUp(Imp, ImpD, Nwing, Interp, Xp, - LeftPhase, -1); - /* Perform right-wing inner product */ - v += lrsFilterUp(Imp, ImpD, Nwing, Interp, Xp+1, - RightPhase, 1); - - v *= LpScl; /* Normalize for unity filter gain */ - - *Y++ = v; /* Deposit output */ - CurrentTime += dt; /* Move to next sample by time increment */ - } - - *TimePtr = CurrentTime; - return (Y - Ystart); /* Return the number of output samples */ -} - -/* Sampling rate conversion subroutine */ - -int lrsSrcUD(float X[], - float Y[], - double factor, - double *TimePtr, - UWORD Nx, - UWORD Nwing, - float LpScl, - float Imp[], - float ImpD[], - BOOL Interp) -{ - float *Xp, *Ystart; - float v; - - double CurrentTime = (*TimePtr); - double dh; /* Step through filter impulse response */ - double dt; /* Step through input signal */ - double endTime; /* When Time reaches EndTime, return to user */ - - dt = 1.0/factor; /* Output sampling period */ - - dh = MIN(Npc, factor*Npc); /* Filter sampling period */ - - Ystart = Y; - endTime = CurrentTime + Nx; - while (CurrentTime < endTime) - { - double LeftPhase = CurrentTime-floor(CurrentTime); - double RightPhase = 1.0 - LeftPhase; - - Xp = &X[(int)CurrentTime]; /* Ptr to current input sample */ - /* Perform left-wing inner product */ - v = lrsFilterUD(Imp, ImpD, Nwing, Interp, Xp, - LeftPhase, -1, dh); - /* Perform right-wing inner product */ - v += lrsFilterUD(Imp, ImpD, Nwing, Interp, Xp+1, - RightPhase, 1, dh); - - v *= LpScl; /* Normalize for unity filter gain */ - *Y++ = v; /* Deposit output */ - - CurrentTime += dt; /* Move to next sample by time increment */ - } - - *TimePtr = CurrentTime; - return (Y - Ystart); /* Return the number of output samples */ -} diff --git a/src/libresample-0.1.3/tests/compareresample.c b/src/libresample-0.1.3/tests/compareresample.c deleted file mode 100644 index 8773c9d4..00000000 --- a/src/libresample-0.1.3/tests/compareresample.c +++ /dev/null @@ -1,183 +0,0 @@ -/********************************************************************** - - compareresample.c - - Real-time library interface by Dominic Mazzoni - - Based on resample-1.7: - http://www-ccrma.stanford.edu/~jos/resample/ - - License: LGPL - see the file LICENSE.txt for more information - -**********************************************************************/ - -#include "../include/libresample.h" - -#include - -#include -#include -#include - -#include - -#define MIN(A, B) (A) < (B)? (A) : (B) - -void dostat(char *name, float *d1, float *d2, int len) -{ - int i; - double sum, sumsq, err, rmserr; - - sum = 0.0; - sumsq = 0.0; - for(i=0; i= 0) - out += o; - if (o < 0 || (o == 0 && srcpos == srclen)) - break; - } - resample_close(handle); - - gettimeofday(&tv1, NULL); - deltat = - (tv1.tv_sec + tv1.tv_usec * 0.000001) - - (tv0.tv_sec + tv0.tv_usec * 0.000001); - - if (o < 0) { - printf("Error: resample_process returned an error: %d\n", o); - } - - if (out <= 0) { - printf("Error: resample_process returned %d samples\n", out); - free(dst_rs); - return; - } - - printf(" resample: %.3f seconds, %d outputs\n", deltat, out); - - /* do rabbit (Erik's libsamplerate) */ - - for(i=0; i 0) - statlen = MIN(statlen, anslen); - - if (ans) { - dostat("resample ", dst_rs, ans, statlen); - dostat("rabbit ", dst_rabbit, ans, statlen); - } - dostat( "RS vs rabbit", dst_rs, dst_rabbit, statlen); - - free(dst_rs); - free(dst_rabbit); -} - -int main(int argc, char **argv) -{ - int i, srclen; - float *src, *ans; - - printf("\n*** sin wave, factor = 1.0 *** \n\n"); - srclen = 100000; - src = malloc(srclen * sizeof(float)); - for(i=0; i - -#include -#include -#include -#include - -#include - -#define MIN(A, B) (A) < (B)? (A) : (B) - -void usage(char *progname) -{ - fprintf(stderr, "Usage: %s -by \n", progname); - fprintf(stderr, " %s -to \n", progname); - fprintf(stderr, "\n"); - exit(-1); -} - -int main(int argc, char **argv) -{ - SNDFILE *srcfile, *dstfile; - SF_INFO srcinfo, dstinfo; - SF_FORMAT_INFO formatinfo; - char *extension; - void **handle; - int channels; - int srclen, dstlen; - float *src, *srci; - float *dst, *dsti; - double ratio = 0.0; - double srcrate; - double dstrate = 0.0; - struct timeval tv0, tv1; - double deltat; - int numformats; - int pos, bufferpos, outcount; - int i, c; - - if (argc != 5) - usage(argv[0]); - - if (!strcmp(argv[1], "-by")) { - ratio = atof(argv[2]); - if (ratio <= 0.0) { - fprintf(stderr, "Ratio of %f is illegal\n", ratio); - usage(argv[0]); - } - } - else if (!strcmp(argv[1], "-to")) { - dstrate = atof(argv[2]); - if (dstrate < 10.0 || dstrate > 100000.0) { - fprintf(stderr, "Sample rate of %f is illegal\n", dstrate); - usage(argv[0]); - } - } - else - usage(argv[0]); - - memset(&srcinfo, 0, sizeof(srcinfo)); - memset(&dstinfo, 0, sizeof(dstinfo)); - srcfile = sf_open(argv[3], SFM_READ, &srcinfo); - if (!srcfile) { - fprintf(stderr, "%s", sf_strerror(NULL)); - exit(-1); - } - - srcrate = srcinfo.samplerate; - if (dstrate == 0.0) - dstrate = srcrate * ratio; - else - ratio = dstrate / srcrate; - - channels = srcinfo.channels; - - /* figure out format of destination file */ - - extension = strstr(argv[4], "."); - if (extension) { - extension++; - sf_command(NULL, SFC_GET_FORMAT_MAJOR_COUNT, - &numformats, sizeof(numformats)); - for(i=0; i= 1) - dsti[i*channels+c] = 1; - else - dsti[i*channels+c] = dst[i]; - } - } - - sf_writef_float(dstfile, dsti, out); - - bufferpos = block - inUsed; - for(i=0; i -#include -#include - -#define MIN(A, B) (A) < (B)? (A) : (B) - -void runtest(int srclen, double freq, double factor, - int srcblocksize, int dstblocksize) -{ - int expectedlen = (int)(srclen * factor); - int dstlen = expectedlen + 1000; - float *src = (float *)malloc((srclen+100) * sizeof(float)); - float *dst = (float *)malloc((dstlen+100) * sizeof(float)); - void *handle; - double sum, sumsq, err, rmserr; - int i, out, o, srcused, errcount, rangecount; - int statlen, srcpos, lendiff; - int fwidth; - - printf("-- srclen: %d sin freq: %.1f factor: %.3f srcblk: %d dstblk: %d\n", - srclen, freq, factor, srcblocksize, dstblocksize); - - for(i=0; i= 0) - out += o; - if (o < 0 || (o == 0 && srcpos == srclen)) - break; - } - resample_close(handle); - - if (o < 0) { - printf("Error: resample_process returned an error: %d\n", o); - } - - if (out <= 0) { - printf("Error: resample_process returned %d samples\n", out); - free(src); - free(dst); - return; - } - - lendiff = abs(out - expectedlen); - if (lendiff > (int)(2*factor + 1.0)) { - printf(" Expected ~%d, got %d samples out\n", - expectedlen, out); - } - - sum = 0.0; - sumsq = 0.0; - errcount = 0.0; - - /* Don't compute statistics on all output values; the last few - are guaranteed to be off because it's based on far less - interpolation. */ - statlen = out - fwidth; - - for(i=0; i 0.05) { - if (errcount == 0) - printf(" First error at i=%d: expected %.3f, got %.3f\n", - i, sin((i/freq)/factor), dst[i]); - errcount++; - } - sum += fabs(diff); - sumsq += diff * diff; - } - - rangecount = 0; - for(i=0; i 1.01) { - if (rangecount == 0) - printf(" Error at i=%d: value is %.3f\n", i, dst[i]); - rangecount++; - } - } - if (rangecount > 1) - printf(" At least %d samples were out of range\n", rangecount); - - if (errcount > 0) { - i = out - 1; - printf(" i=%d: expected %.3f, got %.3f\n", - i, sin((i/freq)/factor), dst[i]); - printf(" At least %d samples had significant error.\n", errcount); - } - err = sum / statlen; - rmserr = sqrt(sumsq / statlen); - printf(" Out: %d samples Avg err: %f RMS err: %f\n", out, err, rmserr); - free(src); - free(dst); -} - -int main(int argc, char **argv) -{ - int i, srclen, dstlen, ifreq; - double factor; - - printf("\n*** Vary source block size*** \n\n"); - srclen = 10000; - ifreq = 100; - for(i=0; i<20; i++) { - factor = ((rand() % 16) + 1) / 4.0; - dstlen = (int)(srclen * factor + 10); - runtest(srclen, (double)ifreq, factor, 64, dstlen); - runtest(srclen, (double)ifreq, factor, 32, dstlen); - runtest(srclen, (double)ifreq, factor, 8, dstlen); - runtest(srclen, (double)ifreq, factor, 2, dstlen); - runtest(srclen, (double)ifreq, factor, srclen, dstlen); - } - - printf("\n*** Vary dest block size ***\n\n"); - srclen = 10000; - ifreq = 100; - for(i=0; i<20; i++) { - factor = ((rand() % 16) + 1) / 4.0; - runtest(srclen, (double)ifreq, factor, srclen, 32); - dstlen = (int)(srclen * factor + 10); - runtest(srclen, (double)ifreq, factor, srclen, dstlen); - } - - printf("\n*** Resample factor 1.0, testing different srclen ***\n\n"); - ifreq = 40; - for(i=0; i<100; i++) { - srclen = (rand() % 30000) + 10; - dstlen = (int)(srclen + 10); - runtest(srclen, (double)ifreq, 1.0, srclen, dstlen); - } - - printf("\n*** Resample factor 1.0, testing different sin freq ***\n\n"); - srclen = 10000; - for(i=0; i<100; i++) { - ifreq = ((int)rand() % 10000) + 1; - dstlen = (int)(srclen * 10); - runtest(srclen, (double)ifreq, 1.0, srclen, dstlen); - } - - printf("\n*** Resample with different factors ***\n\n"); - srclen = 10000; - ifreq = 100; - for(i=0; i<100; i++) { - factor = ((rand() % 64) + 1) / 4.0; - dstlen = (int)(srclen * factor + 10); - runtest(srclen, (double)ifreq, factor, srclen, dstlen); - } - - return 0; -} diff --git a/src/libresample-0.1.3/win/libresample.dsp b/src/libresample-0.1.3/win/libresample.dsp deleted file mode 100644 index f3aad0d4..00000000 --- a/src/libresample-0.1.3/win/libresample.dsp +++ /dev/null @@ -1,116 +0,0 @@ -# Microsoft Developer Studio Project File - Name="libresample" - Package Owner=<4> -# Microsoft Developer Studio Generated Build File, Format Version 6.00 -# ** DO NOT EDIT ** - -# TARGTYPE "Win32 (x86) Static Library" 0x0104 - -CFG=libresample - Win32 Debug -!MESSAGE This is not a valid makefile. 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