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MediaCapture/FFmpeg: Log when dynlib open fails

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Stenzek 2025-05-17 22:51:26 +10:00
parent e40bd20ea8
commit ff2b3a11ef
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1 changed files with 15 additions and 8 deletions
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23
src/util/media_capture.cpp
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@ -1956,18 +1956,25 @@ bool MediaCaptureFFmpeg::LoadFFmpeg(Error* error)
if (s_library_loaded) if (s_library_loaded)
return true; return true;
static constexpr auto open_dynlib = [](DynamicLibrary& lib, const char* name, int major_version, Error* error) { static constexpr auto open_dynlib = [](DynamicLibrary& lib, const char* name, int major_version) {
std::string full_name(DynamicLibrary::GetVersionedFilename(name, major_version)); Error error;
return lib.Open(full_name.c_str(), error); const std::string full_name = DynamicLibrary::GetVersionedFilename(name, major_version);
if (!lib.Open(full_name.c_str(), &error))
{
ERROR_LOG("Failed to open {}: {}", name, error.GetDescription());
return false;
}
return true;
}; };
bool result = true; bool result = true;
result = result && open_dynlib(s_avutil_library, "avutil", LIBAVUTIL_VERSION_MAJOR, error); result = result && open_dynlib(s_avutil_library, "avutil", LIBAVUTIL_VERSION_MAJOR);
result = result && open_dynlib(s_avcodec_library, "avcodec", LIBAVCODEC_VERSION_MAJOR, error); result = result && open_dynlib(s_avcodec_library, "avcodec", LIBAVCODEC_VERSION_MAJOR);
result = result && open_dynlib(s_avformat_library, "avformat", LIBAVFORMAT_VERSION_MAJOR, error); result = result && open_dynlib(s_avformat_library, "avformat", LIBAVFORMAT_VERSION_MAJOR);
result = result && open_dynlib(s_swscale_library, "swscale", LIBSWSCALE_VERSION_MAJOR, error); result = result && open_dynlib(s_swscale_library, "swscale", LIBSWSCALE_VERSION_MAJOR);
result = result && open_dynlib(s_swresample_library, "swresample", LIBSWRESAMPLE_VERSION_MAJOR, error); result = result && open_dynlib(s_swresample_library, "swresample", LIBSWRESAMPLE_VERSION_MAJOR);
#define RESOLVE_IMPORT(X) result = result && s_avcodec_library.GetSymbol(#X, &wrap_##X); #define RESOLVE_IMPORT(X) result = result && s_avcodec_library.GetSymbol(#X, &wrap_##X);
VISIT_AVCODEC_IMPORTS(RESOLVE_IMPORT); VISIT_AVCODEC_IMPORTS(RESOLVE_IMPORT);