234e55cc3c
GCC complains it can't inline the destructor because it's "unlikely" to be called and would bloat code size, despite being implicitly defined. Technically accurate, but rather annoying since it's not explicitly called or defined.
55 lines
1.1 KiB
C++
55 lines
1.1 KiB
C++
#ifndef CORE_AMBDEC_H
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#define CORE_AMBDEC_H
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#include <array>
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#include <memory>
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#include <string>
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#include "aloptional.h"
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#include "core/ambidefs.h"
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/* Helpers to read .ambdec configuration files. */
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enum class AmbDecScale {
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N3D,
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SN3D,
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FuMa,
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};
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struct AmbDecConf {
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std::string Description;
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int Version{0}; /* Must be 3 */
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unsigned int ChanMask{0u};
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unsigned int FreqBands{0u}; /* Must be 1 or 2 */
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AmbDecScale CoeffScale{};
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float XOverFreq{0.0f};
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float XOverRatio{0.0f};
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struct SpeakerConf {
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std::string Name;
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float Distance{0.0f};
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float Azimuth{0.0f};
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float Elevation{0.0f};
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std::string Connection;
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};
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size_t NumSpeakers{0};
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std::unique_ptr<SpeakerConf[]> Speakers;
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using CoeffArray = std::array<float,MaxAmbiChannels>;
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std::unique_ptr<CoeffArray[]> Matrix;
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/* Unused when FreqBands == 1 */
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float LFOrderGain[MaxAmbiOrder+1]{};
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CoeffArray *LFMatrix;
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float HFOrderGain[MaxAmbiOrder+1]{};
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CoeffArray *HFMatrix;
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~AmbDecConf();
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al::optional<std::string> load(const char *fname) noexcept;
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};
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#endif /* CORE_AMBDEC_H */
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