Mirror/squeezelite-esp32
1
0
Fork 0
mirror of https://github.com/sle118/squeezelite-esp32.git synced 2025-12-09 13:07:03 +03:00
Code Issues Packages Projects Releases Wiki Activity

comments - release

Browse Source
This commit is contained in:
philippe44
2020-02-18 23:44:22 -08:00
parent 921084a6b7
commit b9de51a125
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
components/squeezelite/display.c
View File

@@ -640,7 +640,7 @@ static void visu_update(void) {
if (visu.mode == VISU_VUMETER) { if (visu.mode == VISU_VUMETER) {
s16_t *iptr = visu_export.buffer; s16_t *iptr = visu_export.buffer;
// calculate sum(X²), try to not overflow at the expense of some precision // calculate sum(L²+R²), try to not overflow at the expense of some precision
for (int i = RMS_LEN; --i >= 0;) { for (int i = RMS_LEN; --i >= 0;) {
visu.bars[0].current += (*iptr * *iptr + (1 << (RMS_LEN_BIT - 2))) >> (RMS_LEN_BIT - 1); visu.bars[0].current += (*iptr * *iptr + (1 << (RMS_LEN_BIT - 2))) >> (RMS_LEN_BIT - 1);
iptr++; iptr++;