MirrorMirror
/
headphones
mirror of https://github.com/ploopyco/headphones.git
2
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Fix broken audio when changing a filter type.

This commit is contained in:
George Norton 2023-06-14 22:53:18 +01:00
parent 3499619cd6
commit 6be6a77064
1 changed files with 8 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
firmware/code/configuration_manager.c
View File

@ -140,12 +140,16 @@ void apply_filter_configuration(filter_configuration_tlv *filters) {
filter_stages = 0;
while ((ptr + 4) < end) {
const uint32_t type = *(uint32_t *)ptr;
const uint8_t type = *ptr;
// If you reset the memory, you can hear it when you move the sliders on the UI,
// is it perhaps OK to leave these and let the old values drop off over time?
//bqf_memreset(&bqf_filters_mem_left[filter_stages]);
//bqf_memreset(&bqf_filters_mem_right[filter_stages]);
// Ensure we at least clear the memory if the filter type changes, as this can sound bad.
static uint8_t bqf_filter_types[MAX_FILTER_STAGES] = { 0xFF };
if (type != bqf_filter_types[filter_stages]) {
bqf_memreset(&bqf_filters_mem_left[filter_stages]);
bqf_memreset(&bqf_filters_mem_right[filter_stages]);
bqf_filter_types[filter_stages] = type;
}
switch (type) {
case LOWPASS: INIT_FILTER2(lowpass);