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DATV demod: prevent segfault when DATV constellation screen is not registered

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This commit is contained in:
f4exb 2018-03-11 00:16:39 +01:00
parent 0486462398
commit 107b1c9ae6
1 changed files with 7 additions and 4 deletions
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11
plugins/channelrx/demoddatv/datvdemod.cpp
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@ -694,11 +694,14 @@ void DATVDemod::InitDATVFramework()
//constellation
m_objRegisteredDATVScreen->resizeDATVScreen(256,256);
if (m_objRegisteredDATVScreen)
{
m_objRegisteredDATVScreen->resizeDATVScreen(256,256);
r_scope_symbols = new leansdr::datvconstellation<leansdr::f32>(m_objScheduler, *p_sampled, -128,128, NULL, m_objRegisteredDATVScreen);
r_scope_symbols->decimation = 1;
r_scope_symbols->cstln = &m_objDemodulator->cstln;
r_scope_symbols = new leansdr::datvconstellation<leansdr::f32>(m_objScheduler, *p_sampled, -128,128, NULL, m_objRegisteredDATVScreen);
r_scope_symbols->decimation = 1;
r_scope_symbols->cstln = &m_objDemodulator->cstln;
}
// DECONVOLUTION AND SYNCHRONIZATION