add argument for passed in oversampling buffer

Matthew Wang committed 6 years ago

Commit 45186ff1 parent c38c7952 files · +5 −7Browse files

Unified · Split

2 files

@@ -69,7 +69,7 @@ extern "C" { · 68 unmodified lines
69	69
70	70	void tOversampler_upsample (tOversampler* const, float input, float* output);
71	71	float tOversampler_downsample (tOversampler* const os, float* input);
72		− float tOversampler_tick (tOversampler* const, float input, float (*effectTick)(float));
	72	+ float tOversampler_tick (tOversampler* const, float input, float* oversample, float (*effectTick)(float));
73	73	int tOversampler_getLatency (tOversampler* const os);
74	74
75	75	//==============================================================================

@@ -141,19 +141,17 @@ void tOversampler_freeFromPool (tOversampler* const osr, tMempool* const mp · 140 unmodified lines
141	141	mpool_free((char*)os, m);
142	142	}
143	143
144		−float tOversampler_tick(tOversampler* const osr, float input, float (*effectTick)(float))
	144	+float tOversampler_tick(tOversampler* const osr, float input, float* oversample, float (*effectTick)(float))
145	145	{
146	146	_tOversampler* os = *osr;
147	147
148		− float buf[os->ratio];
149		−
150		− tOversampler_upsample(osr, input, buf);
	148	+ tOversampler_upsample(osr, input, oversample);
151	149
152	150	for (int i = 0; i < os->ratio; ++i) {
153		− buf[i] = effectTick(buf[i]);
	151	+ oversample[i] = effectTick(oversample[i]);
154	152	}
155	153
156		− return tOversampler_downsample(osr, buf);
	154	+ return tOversampler_downsample(osr, oversample);
157	155	}
158	156
159	157	// From CMSIS DSP Library

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