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Adding --mute.

This commit is contained in:
Ben Vanik 2015-05-15 23:34:00 -07:00
parent 11ea5c5b10
commit 986534d448
3 changed files with 8 additions and 0 deletions
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2
src/xenia/apu/apu-private.h
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@ -14,4 +14,6 @@
DECLARE_string(apu); DECLARE_string(apu);
DECLARE_bool(mute);
#endif // XENIA_APU_APU_PRIVATE_H_ #endif // XENIA_APU_APU_PRIVATE_H_

2
src/xenia/apu/apu.cc
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@ -15,6 +15,8 @@ using namespace xe::apu;
DEFINE_string(apu, "any", "Audio system. Use: [any, nop, xaudio2]"); DEFINE_string(apu, "any", "Audio system. Use: [any, nop, xaudio2]");
DEFINE_bool(mute, false, "Mutes all audio output.");
#include "xenia/apu/nop/nop_apu.h" #include "xenia/apu/nop/nop_apu.h"
std::unique_ptr<AudioSystem> xe::apu::CreateNop(Emulator* emulator) { std::unique_ptr<AudioSystem> xe::apu::CreateNop(Emulator* emulator) {
return xe::apu::nop::Create(emulator); return xe::apu::nop::Create(emulator);

4
src/xenia/apu/xaudio2/xaudio2_audio_driver.cc
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@ -116,6 +116,10 @@ void XAudio2AudioDriver::Initialize() {
return; return;
} }
if (FLAGS_mute) {
pcm_voice_->SetVolume(0.0f);
}
SetEvent(wait_handle_); SetEvent(wait_handle_);
} }