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fix PCM18082 audio left/right assignment

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Steve Markgraf 2025-09-08 00:33:02 +02:00
parent 5a667b34a6
commit bb63558b9d
1 changed files with 5 additions and 2 deletions
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7
src/format_convert.c
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@ -239,11 +239,14 @@ void hsdaoh_unpack_pio_pcm1802_audio(hsdaoh_dev_t *dev, hsdaoh_data_info_t *data
uint32_t *in = (uint32_t *)data_info->buf; uint32_t *in = (uint32_t *)data_info->buf;
size_t inlen = data_info->len / sizeof(uint32_t); size_t inlen = data_info->len / sizeof(uint32_t);
/* output as S24_3LE */ /* output as S24_3LE, also take care of correct R/L mapping */
uint8_t *out = malloc(inlen * 3); uint8_t *out = malloc(inlen * 3);
int j = 0; int j = 0;
for (unsigned int i = 0; i < inlen; i++) { for (unsigned int i = 0; i < inlen; i += 2) {
out[j++] = in[i+1] & 0xff;
out[j++] = (in[i+1] >> 8) & 0xff;
out[j++] = (in[i+1] >> 16) & 0xff;
out[j++] = in[i] & 0xff; out[j++] = in[i] & 0xff;
out[j++] = (in[i] >> 8) & 0xff; out[j++] = (in[i] >> 8) & 0xff;
out[j++] = (in[i] >> 16) & 0xff; out[j++] = (in[i] >> 16) & 0xff;