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capabilities: report video compression codecs, encoders, options

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This commit is contained in:
Martin Piatka
2021-02-24 16:58:23 +01:00
parent d4d099d1bc
commit 14fcf70fb6
8 changed files with 167 additions and 50 deletions
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45
src/host.cpp
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@@ -314,6 +314,51 @@ void print_capabilities(struct module *root, bool use_vidcap)
it.dec_prop.latency << ";" << it.dec_prop.cpu_cores << ";" << it.dec_prop.gpu_gflops <<
")\n";
}
if(vci->get_module_info){
auto module_info = vci->get_module_info();
cout << "[capability][video_compress][v3] {"
"\"name\":\"" << it.first << "\", "
"\"options\": [";
int i = 0;
for(const auto& opt : module_info.opts){
if(i++ > 0)
cout << ", ";
cout << "{"
"\"display_name\":\"" << opt.display_name << "\", "
"\"display_desc\":\"" << opt.display_desc << "\", "
"\"key\":\"" << opt.key << "\", "
"\"opt_str\":\"" << opt.opt_str << "\", "
"\"is_boolean\":\"" << (opt.is_boolean ? "t" : "f") << "\"}";
}
cout << "], "
"\"codecs\": [";
int j = 0;
for(const auto& c : module_info.codecs){
if(j++ > 0)
cout << ", ";
cout << "{\"name\":\"" << c.name << "\", "
"\"encoders\":[";
int z = 0;
for(const auto& e : c.encoders){
if(z++ > 0)
cout << ", ";
cout << "{\"name\":\"" << e.name << "\", "
"\"opt_str\":\"" << e.opt_str << "\"}";
}
cout << "]}";
}
cout << "]}" << std::endl;
}
}
// capture filters