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https://github.com/ZDoom/qzdoom.git
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3bfcc5c09c
spc_amp from a x.4 fixed point number to a normal float. - Switched SPC playback from the external SNESAPU.DLL to Blargg's LGPL snes_spc library. I've compiled it with the fast DSP rather than the highly accurate one, since I didn't notice a meaningful difference between the two in my limited testing. In short: SPC playback is now built in to ZDoom. You don't need to download anything extra to make it work, and it also works on Linux as well as Windows (though building with Linux is currently untested). - Fixed: Stereo separation was calculated very wrongly when in 2D sound mode. SVN r794 (trunk)
57 lines
1.6 KiB
C
57 lines
1.6 KiB
C
#include "demo_util.h"
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#include <assert.h>
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#include <string.h>
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#include <stdlib.h>
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#include <stdio.h>
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/* Copyright (C) 2007 Shay Green. This module is free software; you
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can redistribute it and/or modify it under the terms of the GNU Lesser
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General Public License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version. This
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module is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
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details. You should have received a copy of the GNU Lesser General Public
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License along with this module; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */
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unsigned char* load_file( const char* path, long* size_out )
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{
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size_t size;
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unsigned char* data;
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FILE* in = fopen( path, "rb" );
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if ( !in ) error( "Couldn't open file" );
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fseek( in, 0, SEEK_END );
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size = ftell( in );
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if ( size_out )
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*size_out = size;
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rewind( in );
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data = (unsigned char*) malloc( size );
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if ( !data ) error( "Out of memory" );
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if ( fread( data, 1, size, in ) < size ) error( "Couldn't read file" );
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fclose( in );
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return data;
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}
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void write_file( const char* path, void const* in, long size )
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{
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FILE* out = fopen( path, "wb" );
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if ( !out ) error( "Couldn't create file" );
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if ( (long) fwrite( in, 1, size, out ) < size ) error( "Couldn't write file" );
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fclose( out );
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}
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void error( const char* str )
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{
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if ( str )
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{
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fprintf( stderr, "Error: %s\n", str );
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exit( EXIT_FAILURE );
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}
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}
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