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DATV Demod: Add support for LDPC on Windows. Use Qt worker thread instead of external ldpc_tool process.

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This commit is contained in:
Jon Beniston
2022-07-18 16:40:00 +01:00
parent a65c9458ed
commit ff26ece347
10 changed files with 353 additions and 73 deletions
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plugins/channelrx/demoddatv/datvdemodsettings.cpp
+8 -2
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@@ -27,6 +27,12 @@
#include "datvdemodsettings.h"
#ifdef _MSC_VER
#define DEFAULT_LDPCTOOLPATH "C:/Program Files/SDRangel/ldpctool.exe"
#else
#define DEFAULT_LDPCTOOLPATH "/opt/install/sdrangel/bin/ldpctool"
#endif
DATVDemodSettings::DATVDemodSettings() :
m_channelMarker(nullptr),
m_rollupState(nullptr)
@@ -44,7 +50,7 @@ void DATVDemodSettings::resetToDefaults()
m_modulation = BPSK;
m_fec = FEC12;
m_softLDPC = false;
m_softLDPCToolPath = "/opt/install/sdrangel/bin/ldpctool";
m_softLDPCToolPath = DEFAULT_LDPCTOOLPATH;
m_softLDPCMaxTrials = 8;
m_maxBitflips = 0;
m_symbolRate = 250000;
@@ -208,7 +214,7 @@ bool DATVDemodSettings::deserialize(const QByteArray& data)
d.readBool(32, &m_softLDPC, false);
d.readS32(33, &m_maxBitflips, 0);
d.readString(34, &m_softLDPCToolPath, "/opt/install/sdrangel/bin/ldpctool");
d.readString(34, &m_softLDPCToolPath, DEFAULT_LDPCTOOLPATH);
d.readS32(35, &tmp, 8);
m_softLDPCMaxTrials = tmp < 1 ? 1 : tmp > m_softLDPCMaxMaxTrials ? m_softLDPCMaxMaxTrials : tmp;
d.readBool(36, &m_playerEnable, true);