Searched refs:dcblock (Results 1 – 5 of 5) sorted by relevance
| /external/adhd/cras/src/dsp/ |
| D | dcblock.c | 11 struct dcblock { struct
20 struct dcblock *dcblock_new(float R, unsigned long sample_rate) in dcblock_new() argument
22 struct dcblock *dcblock = (struct dcblock *)calloc(1, sizeof(*dcblock)); in dcblock_new() local
23 dcblock->R = R; in dcblock_new()
24 dcblock->ramp_increment = 1000. / (float)(RAMP_TIME_MS * sample_rate); in dcblock_new()
25 return dcblock; in dcblock_new()
28 void dcblock_free(struct dcblock *dcblock) in dcblock_free() argument
30 free(dcblock); in dcblock_free()
34 void dcblock_process(struct dcblock *dcblock, float *data, int count) in dcblock_process() argument
37 float x_prev = dcblock->x_prev; in dcblock_process()
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| D | dcblock.h | 15 struct dcblock;
25 struct dcblock *dcblock_new(float R, unsigned long sample_rate);
28 void dcblock_free(struct dcblock *dcblock);
36 void dcblock_process(struct dcblock *dcblock, float *data, int count);
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| /external/adhd/cras/src/dsp/tests/ |
| D | dcblock_test.c | 31 static void process(struct dcblock *dcblock, float *data, int count) in process() argument
35 dcblock_process(dcblock, data + start, min(128, count - start)); in process()
43 struct dcblock *dcblockl; in test_file()
44 struct dcblock *dcblockr; in test_file()
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| /external/adhd/cras/src/server/ |
| D | cras_dsp_mod_builtin.c | 215 struct dcblock *dcblockl;
216 struct dcblock *dcblockr;
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| /external/adhd/cras/src/ |
| D | Makefile.am | 537 dcblock_test_SOURCES = dsp/dcblock.c dsp/dsp_util.c dsp/tests/dcblock_test.c \
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