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don't go through dnr process when it's not enabled

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This commit is contained in:
Steven Dan
2026-04-11 21:52:20 +08:00
parent e3fb9b0499
commit d0c20efd15
1 changed files with 7 additions and 2 deletions
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9
sw_usb_audio/app_usb_aud_phaten_golden_6ch/src/extensions/dnr/dnr_dsp.c
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@@ -16,12 +16,17 @@
#if DNR_ENABLE == 1 #if DNR_ENABLE == 1
unsigned g_dsp_eof = 0; unsigned g_dsp_eof = 0;
extern float g_dnr_level;
void dnr_exchange_buffer(int32_t *data) { void dnr_exchange_buffer(int32_t *data) {
static unsigned buff_index = 0; static unsigned buff_index = 0;
write_to_sample_in_buf(data[1], buff_index, 0); int dnr_level = (int)g_dnr_level;
read_from_sample_out_buf(&data[1],buff_index, 0); if (dnr_level != 0) {
write_to_sample_in_buf(data[1], buff_index, 0);
read_from_sample_out_buf(&data[1],buff_index, 0);
}
data[0] = data[1]; data[0] = data[1];
buff_index++; buff_index++;
#if DNR_11MS #if DNR_11MS
if (buff_index == 128) if (buff_index == 128)