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Merge pull request #436 from ra1nb0w/macosx

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leansdr: fixes for macos
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f4exb 2019-11-02 10:59:57 +01:00 committed by GitHub
commit 5bc6b7e702
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1 changed files with 7 additions and 3 deletions
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10
plugins/channelrx/demoddatv/leansdr/dvbs2.h
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@ -733,7 +733,7 @@ struct s2_frame_receiver : runnable
// Read PLSCODE // Read PLSCODE
uint64_t plscode = 0; uint64_t plscode = 0;
complex<float> pls_symbols[plscodes.LENGTH]; complex<float> pls_symbols[s2_plscodes<T>::LENGTH];
for (int s = 0; s < plscodes.LENGTH; ++s) for (int s = 0; s < plscodes.LENGTH; ++s)
{ {
complex<float> p = interp_next(&ss) * agc_gain; complex<float> p = interp_next(&ss) * agc_gain;
@ -1091,8 +1091,8 @@ struct s2_frame_receiver : runnable
{ {
float kph, kfw, kmu; float kph, kfw, kmu;
} gains[2] = { } gains[2] = {
{4e-2, 1e-4, 0.001 / (cstln_amp * cstln_amp)}, {4e-2, 1e-4, (float) 0.001 / (cstln_amp * cstln_amp)},
{4e-2, 1e-4, 0.001 / (cstln_amp * cstln_amp)}}; {4e-2, 1e-4, (float) 0.001 / (cstln_amp * cstln_amp)}};
// Decision // Decision
typename cstln_lut<SOFTSYMB, 256>::result *cr = c->lookup(p.re, p.im); typename cstln_lut<SOFTSYMB, 256>::result *cr = c->lookup(p.re, p.im);
// Carrier tracking // Carrier tracking
@ -2329,6 +2329,9 @@ struct s2_fecdec_helper : runnable
fatal("pipe"); fatal("pipe");
// Size the pipes so that the helper never runs out of work to do. // Size the pipes so that the helper never runs out of work to do.
int pipesize = 64800 * batch_size; int pipesize = 64800 * batch_size;
// macOS does not have F_SETPIPE_SZ and there
// is no way to change the buffer size
#ifndef __APPLE__
if (fcntl(tx[0], F_SETPIPE_SZ, pipesize) < 0 || if (fcntl(tx[0], F_SETPIPE_SZ, pipesize) < 0 ||
fcntl(rx[0], F_SETPIPE_SZ, pipesize) < 0 || fcntl(rx[0], F_SETPIPE_SZ, pipesize) < 0 ||
fcntl(tx[1], F_SETPIPE_SZ, pipesize) < 0 || fcntl(tx[1], F_SETPIPE_SZ, pipesize) < 0 ||
@ -2343,6 +2346,7 @@ struct s2_fecdec_helper : runnable
else else
fprintf(stderr, "*** Throughput will be suboptimal.\n"); fprintf(stderr, "*** Throughput will be suboptimal.\n");
} }
#endif
int child = vfork(); int child = vfork();
if (!child) if (!child)
{ {