40 lines
876 B
C++
40 lines
876 B
C++
#ifndef AL_LISTENER_H
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#define AL_LISTENER_H
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#include <array>
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#include <atomic>
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#include "AL/al.h"
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#include "AL/alc.h"
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#include "AL/efx.h"
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#include "almalloc.h"
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#include "atomic.h"
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struct ALlistener {
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std::array<float,3> Position{{0.0f, 0.0f, 0.0f}};
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std::array<float,3> Velocity{{0.0f, 0.0f, 0.0f}};
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std::array<float,3> OrientAt{{0.0f, 0.0f, -1.0f}};
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std::array<float,3> OrientUp{{0.0f, 1.0f, 0.0f}};
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float Gain{1.0f};
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float mMetersPerUnit{AL_DEFAULT_METERS_PER_UNIT};
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al::atomic_invflag mPropsDirty;
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ALlistener() { mPropsDirty.test_and_clear(std::memory_order_relaxed); }
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DISABLE_ALLOC()
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};
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void UpdateListenerProps(ALCcontext *context);
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#ifdef ALSOFT_EAX
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// `alListenerf(AL_METERS_PER_UNIT, value)`
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void eax_set_al_listener_meters_per_unit(
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ALCcontext& al_context,
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ALfloat meters_per_unit);
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#endif // ALSOFT_EAX
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#endif
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