1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
(INSTRFLUTE-FREQ--ALG
(NAME "flute_freq")
(ARGUMENTS ("double" "freq") ("sound_type" "breath_env")
("sound_type" "freq_env") ("rate_type" "sr"))
(STATE ("struct instr *" "myflute" "initInstrument(FLUTE, round(sr));
controlChange(susp->myflute, 1, 0.0);")
("int" "temp_ret_value" "noteOn(susp->myflute, freq, 1.0)")
("float" "breath_scale" "breath_env->scale * FLUTE_CONTROL_CHANGE_CONST")
("double" "frequency" "freq"))
(INLINE-INTERPOLATION no)
(INTERNAL-SCALING breath_env)
(ALWAYS-SCALE freq_env)
(START (min breath_env))
(NOT-IN-INNER-LOOP "temp_ret_value")
(CONSTANT "frequency" "breath_scale")
(SAMPLE-RATE "sr")
;(MATCHED-SAMPLE-RATE freq_env breath_env)
(TERMINATE (min breath_env))
(INNER-LOOP "controlChange(myflute, 128, breath_scale * breath_env);
setFrequency(myflute, frequency + freq_env);
output = (sample_type) tick(myflute)")
(SUPPORT-HEADER "#define FLUTE_CONTROL_CHANGE_CONST 128\n")
(SUPPORT-FUNCTIONS "#include \"instr.h\"\n#include \"upsample.h\"\n")
(FINALIZATION " deleteInstrument(susp->myflute);\n")
)
|
