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NullAudioStream: Provide factory function

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This commit is contained in:
Connor McLaughlin
2019-12-30 00:45:50 +10:00
parent e66214d93e
commit 6176fc4486
3 changed files with 10 additions and 3 deletions
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5
src/common/null_audio_stream.cpp
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@ -18,3 +18,8 @@ void NullAudioStream::BufferAvailable()
// drop any buffer as soon as they're available
DropBuffer();
}
std::unique_ptr<AudioStream> NullAudioStream::Create()
{
return std::unique_ptr<AudioStream>(new NullAudioStream());
}

4
src/common/null_audio_stream.h
View File

@ -4,7 +4,6 @@
class NullAudioStream final : public AudioStream
{
public:
NullAudioStream();
~NullAudioStream();
static std::unique_ptr<AudioStream> Create();
@ -14,4 +13,7 @@ protected:
void PauseDevice(bool paused) override;
void CloseDevice() override;
void BufferAvailable() override;
private:
NullAudioStream();
};

4
src/duckstation/sdl_host_interface.cpp
View File

@ -130,7 +130,7 @@ void SDLHostInterface::CreateAudioStream()
switch (m_settings.audio_backend)
{
case AudioBackend::Null:
m_audio_stream = std::make_unique<NullAudioStream>();
m_audio_stream = NullAudioStream::Create();
break;
case AudioBackend::Default:
@ -143,7 +143,7 @@ void SDLHostInterface::CreateAudioStream()
{
ReportError("Failed to recreate audio stream, falling back to null");
m_audio_stream.reset();
m_audio_stream = std::make_unique<NullAudioStream>();
m_audio_stream = NullAudioStream::Create();
if (!m_audio_stream->Reconfigure(44100, 2))
Panic("Failed to reconfigure null audio stream");
}