1 #ifndef CYDDEFS_H 2 #define CYDDEFS_H 3 4 /* 5 Copyright (c) 2009-2010 Tero Lindeman (kometbomb) 6 7 Permission is hereby granted, free of charge, to any person 8 obtaining a copy of this software and associated documentation 9 files (the "Software"), to deal in the Software without 10 restriction, including without limitation the rights to use, 11 copy, modify, merge, publish, distribute, sublicense, and/or sell 12 copies of the Software, and to permit persons to whom the 13 Software is furnished to do so, subject to the following 14 conditions: 15 16 The above copyright notice and this permission notice shall be 17 included in all copies or substantial portions of the Software. 18 19 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 20 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 21 OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 22 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 23 HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 24 WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 25 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 26 OTHER DEALINGS IN THE SOFTWARE. 27 */ 28 29 #define RANDOM_SEED 0xf31782ce 30 #define CLOCK 985250 31 #define PRE_GAIN 1 32 #define PRE_GAIN_DIVISOR 4 33 #define OUTPUT_BITS 16 34 #define MAX_OVERSAMPLE 2 35 #define ACC_BITS (23 + MAX_OVERSAMPLE) 36 #define ENVELOPE_SCALE 2 37 38 #ifdef LOWRESWAVETABLE 39 #define WAVETABLE_RESOLUTION 2048 40 #else 41 #define WAVETABLE_RESOLUTION 65536 42 #endif 43 44 #define ACC_LENGTH (1 << (ACC_BITS - 1)) // Osc counter length 45 #define YM_LENGTH (ACC_LENGTH) // YM envelope counter length 46 #define MAX_VOLUME 128 47 #define CYD_WAVE_MAX_ENTRIES 128 48 49 #define CYD_BASE_FREQ 22050 50 #define CYD_MAX_CHANNELS 32 51 #define CYD_MAX_FX_CHANNELS 8 52 #define CYD_SUB_OSCS 3 53 54 #define CYD_PAN_CENTER 64 55 #define CYD_PAN_LEFT 0 56 #define CYD_PAN_RIGHT 128 57 #define CYD_STEREO_GAIN 2048 58 59 #define CYD_CUTOFF_MAX 2048 60 61 #define CYD_CHORUS_OVERSAMPLE 1 62 63 #define WAVE_AMP (1 << OUTPUT_BITS) 64 #define BUFFER_GRANULARITY 150 // mutex is locked and audio generated in 150 sample blocks 65 66 #endif 67