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output/wasapi: implement Cancel()

This commit is contained in:
Max Kellermann 2021-03-08 19:55:14 +01:00
parent 34d4d9157a
commit 5f656dffda
1 changed files with 9 additions and 0 deletions
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9
src/output/plugins/wasapi/WasapiOutputPlugin.cxx
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@ -258,6 +258,7 @@ public:
std::chrono::steady_clock::duration Delay() const noexcept override; std::chrono::steady_clock::duration Delay() const noexcept override;
size_t Play(const void *chunk, size_t size) override; size_t Play(const void *chunk, size_t size) override;
void Drain() override; void Drain() override;
void Cancel() noexcept override;
bool Pause() override; bool Pause() override;
void Interrupt() noexcept override; void Interrupt() noexcept override;
@ -664,6 +665,14 @@ WasapiOutput::Drain()
thread->CheckException(); thread->CheckException();
} }
void
WasapiOutput::Cancel() noexcept
{
assert(thread);
thread->spsc_buffer.consume_all([](auto &&) {});
}
/// run inside COMWorkerThread /// run inside COMWorkerThread
void void
WasapiOutput::OpenDevice() WasapiOutput::OpenDevice()