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

hooks/audio/backends/wasapi/dummy_audio_render_client.cpp

@@ -0,0 +1,57 @@
+#include "dummy_audio_render_client.h"
+
+#include "dummy_audio_client.h"
+#include "wasapi_private.h"
+
+const char CLASS_NAME[] = "DummyIAudioRenderClient";
+
+HRESULT STDMETHODCALLTYPE DummyIAudioRenderClient::QueryInterface(REFIID riid, void **ppvObj) {
+    if (ppvObj == nullptr) {
+        return E_POINTER;
+    }
+
+    if (riid == IID_DummyIAudioRenderClient ||
+        riid == IID_IAudioRenderClient)
+    {
+        this->AddRef();
+        *ppvObj = this;
+
+        return S_OK;
+    }
+
+    return E_NOINTERFACE;
+}
+ULONG STDMETHODCALLTYPE DummyIAudioRenderClient::AddRef() {
+    return ++this->ref_cnt;
+}
+ULONG STDMETHODCALLTYPE DummyIAudioRenderClient::Release() {
+    ULONG refs = --this->ref_cnt;
+
+    if (refs == 0) {
+        delete this;
+    }
+
+    return refs;
+}
+
+// IAudioRenderClient
+HRESULT STDMETHODCALLTYPE DummyIAudioRenderClient::GetBuffer(UINT32 NumFramesRequested, BYTE **ppData) {
+    static std::once_flag printed;
+    std::call_once(printed, []() {
+        log_misc("audio::wasapi", "DummyIAudioRenderClient::GetBuffer");
+    });
+
+    CHECK_RESULT(this->client->backend->on_get_buffer(
+            NumFramesRequested,
+            ppData));
+}
+HRESULT STDMETHODCALLTYPE DummyIAudioRenderClient::ReleaseBuffer(UINT32 NumFramesWritten, DWORD dwFlags) {
+    static std::once_flag printed;
+    std::call_once(printed, []() {
+        log_misc("audio::wasapi", "DummyIAudioRenderClient::ReleaseBuffer");
+    });
+
+    CHECK_RESULT(this->client->backend->on_release_buffer(
+            NumFramesWritten,
+            dwFlags));
+}