From 37c97e345d12f95dde44e1d1a4c2f2aadd4615bc Mon Sep 17 00:00:00 2001
From: sanine <sanine.not@pm.me>
Date: Thu, 25 Aug 2022 14:54:53 -0500
Subject: add initial structure

---
 portaudio/src/hostapi/dsound/pa_win_ds_dynlink.h | 106 +++++++++++++++++++++++
 1 file changed, 106 insertions(+)
 create mode 100644 portaudio/src/hostapi/dsound/pa_win_ds_dynlink.h

(limited to 'portaudio/src/hostapi/dsound/pa_win_ds_dynlink.h')

diff --git a/portaudio/src/hostapi/dsound/pa_win_ds_dynlink.h b/portaudio/src/hostapi/dsound/pa_win_ds_dynlink.h
new file mode 100644
index 0000000..2cdf6f0
--- /dev/null
+++ b/portaudio/src/hostapi/dsound/pa_win_ds_dynlink.h
@@ -0,0 +1,106 @@
+/*
+ * Interface for dynamically loading directsound and providing a dummy
+ * implementation if it isn't present.
+ *
+ * Author: Ross Bencina (some portions Phil Burk & Robert Marsanyi)
+ *
+ * For PortAudio Portable Real-Time Audio Library
+ * For more information see: http://www.portaudio.com
+ * Copyright (c) 1999-2006 Phil Burk, Robert Marsanyi and Ross Bencina
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+ * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * The text above constitutes the entire PortAudio license; however,
+ * the PortAudio community also makes the following non-binding requests:
+ *
+ * Any person wishing to distribute modifications to the Software is
+ * requested to send the modifications to the original developer so that
+ * they can be incorporated into the canonical version. It is also
+ * requested that these non-binding requests be included along with the
+ * license above.
+ */
+
+/**
+ @file
+ @ingroup hostapi_src
+*/
+
+#ifndef INCLUDED_PA_DSOUND_DYNLINK_H
+#define INCLUDED_PA_DSOUND_DYNLINK_H
+
+/* on Borland compilers, WIN32 doesn't seem to be defined by default, which
+    breaks dsound.h. Adding the define here fixes the problem. - rossb. */
+#ifdef __BORLANDC__
+#if !defined(WIN32)
+#define WIN32
+#endif
+#endif
+
+/*
+  Use the earliest version of DX required, no need to pollute the namespace
+*/
+#ifdef PAWIN_USE_DIRECTSOUNDFULLDUPLEXCREATE
+#define DIRECTSOUND_VERSION 0x0800
+#else
+#define DIRECTSOUND_VERSION 0x0300
+#endif
+#include <dsound.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif /* __cplusplus */
+
+
+typedef struct
+{
+    HINSTANCE hInstance_;
+
+    HRESULT (WINAPI *DllGetClassObject)(REFCLSID , REFIID , LPVOID *);
+
+    HRESULT (WINAPI *DirectSoundCreate)(LPGUID, LPDIRECTSOUND *, LPUNKNOWN);
+    HRESULT (WINAPI *DirectSoundEnumerateW)(LPDSENUMCALLBACKW, LPVOID);
+    HRESULT (WINAPI *DirectSoundEnumerateA)(LPDSENUMCALLBACKA, LPVOID);
+
+    HRESULT (WINAPI *DirectSoundCaptureCreate)(LPGUID, LPDIRECTSOUNDCAPTURE *, LPUNKNOWN);
+    HRESULT (WINAPI *DirectSoundCaptureEnumerateW)(LPDSENUMCALLBACKW, LPVOID);
+    HRESULT (WINAPI *DirectSoundCaptureEnumerateA)(LPDSENUMCALLBACKA, LPVOID);
+
+#ifdef PAWIN_USE_DIRECTSOUNDFULLDUPLEXCREATE
+    HRESULT (WINAPI *DirectSoundFullDuplexCreate8)(
+                LPCGUID, LPCGUID, LPCDSCBUFFERDESC, LPCDSBUFFERDESC,
+                HWND, DWORD, LPDIRECTSOUNDFULLDUPLEX *, LPDIRECTSOUNDCAPTUREBUFFER8 *,
+                LPDIRECTSOUNDBUFFER8 *, LPUNKNOWN );
+#endif
+}PaWinDsDSoundEntryPoints;
+
+extern PaWinDsDSoundEntryPoints paWinDsDSoundEntryPoints;
+
+void PaWinDs_InitializeDSoundEntryPoints(void);
+void PaWinDs_TerminateDSoundEntryPoints(void);
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* INCLUDED_PA_DSOUND_DYNLINK_H */
-- 
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