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update cspot

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This commit is contained in:
philippe44
2022-11-17 14:06:00 -08:00
parent a81d0e0513
commit 7e5f27af12
137 changed files with 6046 additions and 836 deletions
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37
components/spotify/cspot/bell/src/audio/codec/ALACDecoder.cpp Normal file
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// Copyright (c) Kuba Szczodrzyński 2022-1-12.
#include "ALACDecoder.h"
ALACDecoder::ALACDecoder() {
// aac = AACInitDecoder();
// pcmData = (int16_t *)malloc(AAC_MAX_NSAMPS * AAC_MAX_NCHANS * sizeof(int16_t));
}
ALACDecoder::~ALACDecoder() {
// AACFreeDecoder(aac);
// free(pcmData);
}
bool ALACDecoder::setup(uint32_t sampleRate, uint8_t channelCount, uint8_t bitDepth) {
// frame.sampRateCore = (int)sampleRate;
// frame.nChans = channelCount;
// frame.bitsPerSample = bitDepth;
// return AACSetRawBlockParams(aac, 0, &frame) == 0;
}
uint8_t *ALACDecoder::decode(uint8_t *inData, uint32_t inLen, uint32_t &outLen) {
// if (!inData)
// return nullptr;
// int status = AACDecode(
// aac,
// static_cast<unsigned char **>(&inData),
// reinterpret_cast<int *>(&inLen),
// static_cast<short *>(this->pcmData));
// AACGetLastFrameInfo(aac, &frame);
// if (status != ERR_AAC_NONE) {
// lastErrno = status;
// return nullptr;
// }
// outLen = frame.outputSamps * sizeof(int16_t);
// return (uint8_t *)pcmData;
}