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ggwave : reduce memory allocations on Tx

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This commit is contained in:
Georgi Gerganov
2022-05-29 17:18:27 +03:00
parent 5578a62b88
commit 2eb5f8dadf
2 changed files with 88 additions and 57 deletions
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12
include/ggwave/ggwave.h
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@@ -313,7 +313,6 @@ public:
static constexpr auto kDefaultMarkerFrames = 16;
static constexpr auto kDefaultEncodedDataOffset = 3;
static constexpr auto kMaxSamplesPerFrame = 1024;
static constexpr auto kMaxDataBits = 256;
static constexpr auto kMaxDataSize = 256;
static constexpr auto kMaxLengthVariable = 140;
static constexpr auto kMaxLengthFixed = 16;
@@ -334,6 +333,16 @@ public:
int bytesPerTx; // number of bytes in a chunk of data
int nDataBitsPerTx() const { return 8*bytesPerTx; }
bool operator==(const TxProtocol & other) const {
return freqStart == other.freqStart &&
framesPerTx == other.framesPerTx &&
bytesPerTx == other.bytesPerTx;
}
bool operator!=(const TxProtocol & other) const {
return !(*this == other);
}
};
using RxProtocol = TxProtocol;
@@ -575,6 +584,7 @@ private:
const bool m_isRxEnabled;
const bool m_isTxEnabled;
const bool m_needResampling;
const bool m_txOnlyTones;
// common
TxRxData m_dataEncoded;