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A2B: Fix get & set with upstream direction

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This commit is contained in:
Yasser Yassine
2024-03-19 20:36:21 +00:00
committed by Kyle Schwarz
parent cb22e622b3
commit 16b60d5ca0
2 changed files with 18 additions and 4 deletions
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communication/message/a2bmessage.cpp
+3 -4
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@@ -59,7 +59,7 @@ size_t A2BMessage::getSampleOffset(Direction dir, uint8_t channel, size_t frame)
size_t sampleOffset = static_cast<size_t>(frameSize * frame + 2 * channel * getBytesPerChannel());
if(dir == Direction::Upstream) {
sampleOffset++;
sampleOffset += getBytesPerChannel();
}
return sampleOffset;
@@ -152,7 +152,6 @@ PCMSample A2BMessage::getChannelSample(Direction dir, uint8_t channel, size_t fr
void A2BMessage::setChannelSample(Direction dir, uint8_t channel, size_t frame, PCMSample sampleToSet, PCMType pcmType) {
size_t sampleOffset = getSampleOffset(dir, channel, frame);
uint8_t* audioData = data.data();
uint32_t& uSample = *reinterpret_cast<uint32_t*>(&sampleToSet);
// Align the bytes towards the most significant bit by multiplying using
@@ -168,10 +167,10 @@ void A2BMessage::setChannelSample(Direction dir, uint8_t channel, size_t frame,
if(channelSize16) {
// Read the 2 most significant bytes of the sample
SAMPLE_TO_BYTES_16(audioData, sampleOffset, uSample)
SAMPLE_TO_BYTES_16(data, sampleOffset, uSample)
} else {
// Read the entire sample
SAMPLE_TO_BYTES_32(audioData, sampleOffset, uSample);
SAMPLE_TO_BYTES_32(data, sampleOffset, uSample);
}
}