60 lines
1.9 KiB
C
60 lines
1.9 KiB
C
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// Part of SAASound copyright 2020 Dave Hooper <dave@beermex.com>
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//
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// defns.h: compile-time configuration parameters
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//
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//////////////////////////////////////////////////////////////////////
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#ifndef DEFNS_H_INCLUDED
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#define DEFNS_H_INCLUDED
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#ifdef HAVE_CONFIG_H
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// using CMAKE
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#include "saasound_cmake_config.h"
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#else
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// initial default SAA1099 crystal clock rate in HZ (can be changed subsequently by calling SetClockRate)
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#define EXTERNAL_CLK_HZ 8000000
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// define SAAFREQ_FIXED_CLOCKRATE if the above external clock rate is the only supported clock rate
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// i.e. only support a single compile-time clock rate (=> this also prevents using the SetClockRate method)
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#undef SAAFREQ_FIXED_CLOCKRATE
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// #define SAAFREQ_FIXED_CLOCKRATE
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// initial default sample rate (audio samplerate)
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#define SAMPLE_RATE_HZ 44100
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// initial default oversample (audio quality) recommend 0<=oversample<=6
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#define DEFAULT_OVERSAMPLE 6
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// Whether to dump out a log of all register and value changes and raw output pcm
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//#define DEBUGSAA
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#undef DEBUGSAA
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// the (default) names of the register output and pcm output log files.
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// If you're using a config file, you can change these (or, if you enable
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// debugging via the config file settings, but leave the filenames unspecified,
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// it will use these defaults)
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#define DEBUG_SAA_REGISTER_LOG "debugsaa.txt"
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#define DEBUG_SAA_PCM_LOG "debugsaa.pcm"
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// Whether to include support for these debug logs via config file (only making
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// sense if USE_CONFIG_FILE is also defined)
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// Whether to support a startup configuration file that is parsed at load time
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// #undef USE_CONFIG_FILE
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// NO! this is messy as heck!
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//#define USE_CONFIG_FILE
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// and if so, what is its location
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#ifdef USE_CONFIG_FILE
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#define CONFIG_FILE_PATH "SAASound.cfg"
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#endif // USE_CONFIG_FILE
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#define DEFAULT_UNBOOSTED_MULTIPLIER 11.35
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#define DEFAULT_BOOST 1
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#endif // HAVE_CONFIG_H
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#endif // DEFNS_H_INCLUDED
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