91 lines
2.6 KiB
C++
91 lines
2.6 KiB
C++
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/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#include "media/audio/media_openal_functions.h"
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#include <al.h>
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namespace OpenAL {
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void LoadEFXExtension() {
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#define LOAD_PROC(x) ((x) = reinterpret_cast<decltype(x)>(alGetProcAddress(#x)))
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LOAD_PROC(alGenEffects);
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LOAD_PROC(alDeleteEffects);
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LOAD_PROC(alIsEffect);
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LOAD_PROC(alEffecti);
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LOAD_PROC(alEffectiv);
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LOAD_PROC(alEffectf);
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LOAD_PROC(alEffectfv);
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LOAD_PROC(alGetEffecti);
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LOAD_PROC(alGetEffectiv);
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LOAD_PROC(alGetEffectf);
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LOAD_PROC(alGetEffectfv);
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LOAD_PROC(alGenFilters);
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LOAD_PROC(alDeleteFilters);
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LOAD_PROC(alIsFilter);
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LOAD_PROC(alFilteri);
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LOAD_PROC(alFilteriv);
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LOAD_PROC(alFilterf);
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LOAD_PROC(alFilterfv);
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LOAD_PROC(alGetFilteri);
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LOAD_PROC(alGetFilteriv);
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LOAD_PROC(alGetFilterf);
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LOAD_PROC(alGetFilterfv);
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LOAD_PROC(alGenAuxiliaryEffectSlots);
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LOAD_PROC(alDeleteAuxiliaryEffectSlots);
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LOAD_PROC(alIsAuxiliaryEffectSlot);
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LOAD_PROC(alAuxiliaryEffectSloti);
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LOAD_PROC(alAuxiliaryEffectSlotiv);
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LOAD_PROC(alAuxiliaryEffectSlotf);
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LOAD_PROC(alAuxiliaryEffectSlotfv);
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LOAD_PROC(alGetAuxiliaryEffectSloti);
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LOAD_PROC(alGetAuxiliaryEffectSlotiv);
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LOAD_PROC(alGetAuxiliaryEffectSlotf);
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LOAD_PROC(alGetAuxiliaryEffectSlotfv);
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#undef LOAD_PROC
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}
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bool HasEFXExtension() {
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return (alGenEffects != nullptr)
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&& (alDeleteEffects != nullptr)
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&& (alIsEffect != nullptr)
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&& (alEffecti != nullptr)
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&& (alEffectiv != nullptr)
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&& (alEffectf != nullptr)
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&& (alEffectfv != nullptr)
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&& (alGetEffecti != nullptr)
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&& (alGetEffectiv != nullptr)
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&& (alGetEffectf != nullptr)
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&& (alGetEffectfv != nullptr)
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&& (alGenFilters != nullptr)
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&& (alDeleteFilters != nullptr)
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&& (alIsFilter != nullptr)
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&& (alFilteri != nullptr)
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&& (alFilteriv != nullptr)
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&& (alFilterf != nullptr)
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&& (alFilterfv != nullptr)
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&& (alGetFilteri != nullptr)
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&& (alGetFilteriv != nullptr)
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&& (alGetFilterf != nullptr)
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&& (alGetFilterfv != nullptr)
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&& (alGenAuxiliaryEffectSlots != nullptr)
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&& (alDeleteAuxiliaryEffectSlots != nullptr)
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&& (alIsAuxiliaryEffectSlot != nullptr)
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&& (alAuxiliaryEffectSloti != nullptr)
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&& (alAuxiliaryEffectSlotiv != nullptr)
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&& (alAuxiliaryEffectSlotf != nullptr)
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&& (alAuxiliaryEffectSlotfv != nullptr)
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&& (alGetAuxiliaryEffectSloti != nullptr)
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&& (alGetAuxiliaryEffectSlotiv != nullptr)
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&& (alGetAuxiliaryEffectSlotf != nullptr)
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&& (alGetAuxiliaryEffectSlotfv != nullptr);
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}
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} // namespace OpenAL
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