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change priorities and force spdif_convert in IRAM

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Philippe G
2022-01-11 14:44:06 -08:00
parent 8fa3906b52
commit 04919f7b6e
7 changed files with 8 additions and 9 deletions
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components/squeezelite/output_i2s.c
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@@ -672,7 +672,7 @@ static const u16_t spdif_bmclookup[256] = { //biphase mark encoded values (least
audio is transmitted first (not the MSB) and that ESP32 libray sends R then L,
contrary to what seems to be usually done, so (dst) order had to be changed
*/
void spdif_convert(ISAMPLE_T *src, size_t frames, u32_t *dst, size_t *count) {
static void IRAM_ATTR spdif_convert(ISAMPLE_T *src, size_t frames, u32_t *dst, size_t *count) {
register u16_t hi, lo, aux;
size_t cnt = *count;