Initial re-upload of spice2x-24-08-24

hooks/audio/backends/wasapi/dummy_audio_clock.cpp

@@ -0,0 +1,62 @@
+#include "dummy_audio_clock.h"
+
+#include "hooks/audio/backends/wasapi/dummy_audio_client.h"
+
+#include "wasapi_private.h"
+
+const char CLASS_NAME[] = "DummyIAudioClock";
+
+// IUnknown
+HRESULT STDMETHODCALLTYPE DummyIAudioClock::QueryInterface(REFIID riid, void **ppvObj) {
+    if (ppvObj == nullptr) {
+        return E_POINTER;
+    }
+
+    if (riid == IID_DummyIAudioClock ||
+        riid == IID_IAudioClock)
+    {
+        this->AddRef();
+        *ppvObj = this;
+
+        return S_OK;
+    }
+
+    return E_NOINTERFACE;
+}
+ULONG STDMETHODCALLTYPE DummyIAudioClock::AddRef() {
+    return ++this->ref_cnt;
+}
+ULONG STDMETHODCALLTYPE DummyIAudioClock::Release() {
+    ULONG refs = --this->ref_cnt;
+
+    if (refs == 0) {
+        delete this;
+    }
+
+    return refs;
+}
+
+// IAudioClock
+HRESULT STDMETHODCALLTYPE DummyIAudioClock::GetFrequency(UINT64 *pu64Frequency) {
+    static std::once_flag printed;
+    std::call_once(printed, []() {
+        log_misc("audio::wasapi", "DummyIAudioClock::GetFrequency");
+    });
+
+    if (!pu64Frequency) {
+        return E_POINTER;
+    }
+
+    *pu64Frequency = static_cast<UINT64>(this->backend->format().Format.nSamplesPerSec);
+
+    return S_OK;
+}
+HRESULT STDMETHODCALLTYPE DummyIAudioClock::GetPosition(
+    UINT64 *pu64Position,
+    UINT64 *pu64QPCPosition)
+{
+    CHECK_RESULT(E_NOTIMPL);
+}
+HRESULT STDMETHODCALLTYPE DummyIAudioClock::GetCharacteristics(DWORD *pdwCharacteristics) {
+    CHECK_RESULT(E_NOTIMPL);
+}