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Rename ds3Sum to inputDs3Sum

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This commit is contained in:
Sam Chesney
2017-01-09 16:50:12 +00:00
parent e87ad03237
commit 066905f661
1 changed files with 9 additions and 9 deletions
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18
module_usb_audio/audio_io/audio_io.xc
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@@ -66,8 +66,8 @@ static union ds3Data
/* [Number of I2S channels][Number of samples/phases][Taps per phase] */ /* [Number of I2S channels][Number of samples/phases][Taps per phase] */
int32_t inputDelayLine[I2S_DOWNSAMPLE_CHANS_IN][I2S_DOWNSAMPLE_FACTOR_IN][24]; int32_t inputDelayLine[I2S_DOWNSAMPLE_CHANS_IN][I2S_DOWNSAMPLE_FACTOR_IN][24];
} ds3Data; } ds3Data;
static int64_t ds3Sum[I2S_DOWNSAMPLE_CHANS_IN]; static int64_t inputDs3Sum[I2S_DOWNSAMPLE_CHANS_IN];
#endif #endif // (I2S_DOWNSAMPLE_FACTOR_IN > 1)
#if (DSD_CHANS_DAC != 0) #if (DSD_CHANS_DAC != 0)
extern buffered out port:32 p_dsd_dac[DSD_CHANS_DAC]; extern buffered out port:32 p_dsd_dac[DSD_CHANS_DAC];
@@ -654,7 +654,7 @@ unsigned static deliver(chanend c_out, chanend ?c_spd_out,
#if (I2S_DOWNSAMPLE_FACTOR_IN > 1) #if (I2S_DOWNSAMPLE_FACTOR_IN > 1)
if (0 == inDownsamplingCounter) if (0 == inDownsamplingCounter)
{ {
memset(&ds3Sum, 0, sizeof ds3Sum); memset(&inputDs3Sum, 0, sizeof inputDs3Sum);
} }
#endif #endif
#if (I2S_CHANS_ADC != 0) #if (I2S_CHANS_ADC != 0)
@@ -688,16 +688,16 @@ unsigned static deliver(chanend c_out, chanend ?c_spd_out,
{ {
samplesIn[readBuffNo][((frameCount-2)&(I2S_CHANS_PER_FRAME-1))] = samplesIn[readBuffNo][((frameCount-2)&(I2S_CHANS_PER_FRAME-1))] =
src_ds3_voice_add_final_sample( src_ds3_voice_add_final_sample(
ds3Sum[((frameCount-2)&(I2S_CHANS_PER_FRAME-1))+i], inputDs3Sum[((frameCount-2)&(I2S_CHANS_PER_FRAME-1))+i],
ds3Data.inputDelayLine[((frameCount-2)&(I2S_CHANS_PER_FRAME-1))+i][inDownsamplingCounter], ds3Data.inputDelayLine[((frameCount-2)&(I2S_CHANS_PER_FRAME-1))+i][inDownsamplingCounter],
src_ff3v_ds3_voice_coefs[inDownsamplingCounter], src_ff3v_ds3_voice_coefs[inDownsamplingCounter],
samplesIn[readBuffNo][((frameCount-2)&(I2S_CHANS_PER_FRAME-1))]); samplesIn[readBuffNo][((frameCount-2)&(I2S_CHANS_PER_FRAME-1))]);
} }
else else
{ {
ds3Sum[((frameCount-2)&(I2S_CHANS_PER_FRAME-1))+i] = inputDs3Sum[((frameCount-2)&(I2S_CHANS_PER_FRAME-1))+i] =
src_ds3_voice_add_sample( src_ds3_voice_add_sample(
ds3Sum[((frameCount-2)&(I2S_CHANS_PER_FRAME-1))+i], inputDs3Sum[((frameCount-2)&(I2S_CHANS_PER_FRAME-1))+i],
ds3Data.inputDelayLine[((frameCount-2)&(I2S_CHANS_PER_FRAME-1))+i][inDownsamplingCounter], ds3Data.inputDelayLine[((frameCount-2)&(I2S_CHANS_PER_FRAME-1))+i][inDownsamplingCounter],
src_ff3v_ds3_voice_coefs[inDownsamplingCounter], src_ff3v_ds3_voice_coefs[inDownsamplingCounter],
samplesIn[readBuffNo][((frameCount-2)&(I2S_CHANS_PER_FRAME-1))]); samplesIn[readBuffNo][((frameCount-2)&(I2S_CHANS_PER_FRAME-1))]);
@@ -824,16 +824,16 @@ unsigned static deliver(chanend c_out, chanend ?c_spd_out,
{ {
samplesIn[buffIndex][((frameCount-1)&(I2S_CHANS_PER_FRAME-1))+i] = samplesIn[buffIndex][((frameCount-1)&(I2S_CHANS_PER_FRAME-1))+i] =
src_ds3_voice_add_final_sample( src_ds3_voice_add_final_sample(
ds3Sum[((frameCount-1)&(I2S_CHANS_PER_FRAME-1))+i], inputDs3Sum[((frameCount-1)&(I2S_CHANS_PER_FRAME-1))+i],
ds3Data.inputDelayLine[((frameCount-1)&(I2S_CHANS_PER_FRAME-1))+i][inDownsamplingCounter], ds3Data.inputDelayLine[((frameCount-1)&(I2S_CHANS_PER_FRAME-1))+i][inDownsamplingCounter],
src_ff3v_ds3_voice_coefs[inDownsamplingCounter], src_ff3v_ds3_voice_coefs[inDownsamplingCounter],
samplesIn[readBuffNo][((frameCount-1)&(I2S_CHANS_PER_FRAME-1))+i]); samplesIn[readBuffNo][((frameCount-1)&(I2S_CHANS_PER_FRAME-1))+i]);
} }
else else
{ {
ds3Sum[((frameCount-2)&(I2S_CHANS_PER_FRAME-1))+i] = inputDs3Sum[((frameCount-2)&(I2S_CHANS_PER_FRAME-1))+i] =
src_ds3_voice_add_sample( src_ds3_voice_add_sample(
ds3Sum[((frameCount-1)&(I2S_CHANS_PER_FRAME-1))+i], inputDs3Sum[((frameCount-1)&(I2S_CHANS_PER_FRAME-1))+i],
ds3Data.inputDelayLine[((frameCount-1)&(I2S_CHANS_PER_FRAME-1))+i][inDownsamplingCounter], ds3Data.inputDelayLine[((frameCount-1)&(I2S_CHANS_PER_FRAME-1))+i][inDownsamplingCounter],
src_ff3v_ds3_voice_coefs[inDownsamplingCounter], src_ff3v_ds3_voice_coefs[inDownsamplingCounter],
samplesIn[readBuffNo][((frameCount-1)&(I2S_CHANS_PER_FRAME-1))+i]); samplesIn[readBuffNo][((frameCount-1)&(I2S_CHANS_PER_FRAME-1))+i]);