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

hooks/audio/backends/wasapi/audio_render_client.h

@@ -0,0 +1,38 @@
+#pragma once
+
+#include <initguid.h>
+#include <audioclient.h>
+
+struct WrappedIAudioClient;
+
+// {1CB6ABEE-1181-4FF7-8449-1CA18C2109E3}
+static const GUID IID_WrappedIAudioRenderClient = {
+    0x1cb6abee, 0x1181, 0x4ff7, { 0x84, 0x49, 0x1c, 0xa1, 0x8c, 0x21, 0x09, 0xe3 }
+};
+
+struct WrappedIAudioRenderClient : IAudioRenderClient {
+    explicit WrappedIAudioRenderClient(WrappedIAudioClient *client, IAudioRenderClient *orig) : pReal(orig), client(client) {
+    }
+
+    WrappedIAudioRenderClient(const WrappedIAudioRenderClient &) = delete;
+    WrappedIAudioRenderClient &operator=(const WrappedIAudioRenderClient &) = delete;
+
+    virtual ~WrappedIAudioRenderClient() = default;
+
+#pragma region IUnknown
+    HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void **ppvObj) override;
+    ULONG STDMETHODCALLTYPE AddRef() override;
+    ULONG STDMETHODCALLTYPE Release() override;
+#pragma endregion
+
+#pragma region IAudioClient
+    HRESULT STDMETHODCALLTYPE GetBuffer(UINT32 NumFramesRequested, BYTE **ppData) override;
+    HRESULT STDMETHODCALLTYPE ReleaseBuffer(UINT32 NumFramesWritten, DWORD dwFlags) override;
+#pragma endregion
+
+    IAudioRenderClient *const pReal;
+    WrappedIAudioClient *const client;
+
+    int buffers_to_mute = 16;
+    BYTE *audio_buffer = nullptr;
+};