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add android fmod initialization check

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relates to geode-sdk/android-launcher#13
This commit is contained in:
qimiko 2024-02-23 16:13:36 -07:00
parent 363a028c1f
commit 06235634bd
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1 changed files with 67 additions and 0 deletions
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67
loader/src/hooks/AndroidFMODFix.cpp Normal file
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#ifdef GEODE_IS_ANDROID
#include <Geode/Geode.hpp>
using namespace geode::prelude;
auto g_systemInitialized = false;
FMOD_RESULT FMOD_System_init_hook(
FMOD::System* system, int maxChannels, FMOD_INITFLAGS flags, void* extraData
) {
g_systemInitialized = true;
return system->init(maxChannels, flags, extraData);
}
FMOD_RESULT FMOD_ChannelControl_setVolume_hook(FMOD::ChannelControl* channel, float volume) {
if (!g_systemInitialized) {
return FMOD_ERR_UNINITIALIZED;
}
return channel->setVolume(volume);
}
$execute {
// Workaround for a bug where FMOD::ChannelControl::setVolume is called with
// uninitialized (invalid) channel pointers from FMODAudioEngine.
// This creates a very annoying crash during load in some cases.
(void)geode::Mod::get()->hook(
reinterpret_cast<void*>(geode::addresser::getNonVirtual(&FMOD::System::init)),
&FMOD_System_init_hook,
"FMOD::System::init"
);
(void)geode::Mod::get()->hook(
reinterpret_cast<void*>(geode::addresser::getNonVirtual(&FMOD::ChannelControl::setVolume)),
&FMOD_ChannelControl_setVolume_hook,
"FMOD::ChannelControl::setVolume"
);
}
/*
// this hook requires a tuliphook update
// (setEffectsVolume is too small to hook, so it overwrites the stopAllMusic call below it)
#include <Geode/modify/FMODAudioEngine.hpp>
struct AndroidFMODFix : Modify<AndroidFMODFix, FMODAudioEngine> {
void setEffectsVolume(float volume) {
if (this->m_system == nullptr) [[unlikely]] {
return;
}
FMODAudioEngine::setEffectsVolume(volume);
}
void setBackgroundMusicVolume(float volume) {
if (this->m_system == nullptr) [[unlikely]] {
return;
}
FMODAudioEngine::setBackgroundMusicVolume(volume);
}
};
*/
#endif