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119 lines
3.3 KiB
C
119 lines
3.3 KiB
C
/*
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* Copyright (c) 2015 Andrew Eikum for CodeWeavers
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* Copyright (c) 2018 Ethan Lee for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "windef.h"
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#include "wine/list.h"
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/* Don't include xaudio2.h directly; it's generated from an IDL with ifdefs and
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* hence is frozen at version 2.7. Instead include that IDL in a local IDL and
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* include the generated header.
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*
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* Because shared sources are compiled from the C file in the xaudio2_7
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* directory, we need to use angle brackets here to prevent the compiler from
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* picking up xaudio_classes.h from that directory for other versions. */
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#include <xaudio_classes.h>
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#include "xapo.h"
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#include <FAudio.h>
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#include <FAPO.h>
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#if XAUDIO2_VER == 0
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#define COMPAT_E_INVALID_CALL E_INVALIDARG
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#define COMPAT_E_DEVICE_INVALIDATED XAUDIO20_E_DEVICE_INVALIDATED
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#else
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#define COMPAT_E_INVALID_CALL XAUDIO2_E_INVALID_CALL
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#define COMPAT_E_DEVICE_INVALIDATED XAUDIO2_E_DEVICE_INVALIDATED
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#endif
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typedef struct _XA2XAPOImpl {
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IXAPO *xapo;
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IXAPOParameters *xapo_params;
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LONG ref;
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FAPO FAPO_vtbl;
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} XA2XAPOImpl;
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typedef struct _XA2XAPOFXImpl {
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IXAPO IXAPO_iface;
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IXAPOParameters IXAPOParameters_iface;
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FAPO *fapo;
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} XA2XAPOFXImpl;
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typedef struct _XA2VoiceImpl {
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IXAudio2SourceVoice IXAudio2SourceVoice_iface;
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IXAudio2SubmixVoice IXAudio2SubmixVoice_iface;
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IXAudio2MasteringVoice IXAudio2MasteringVoice_iface;
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FAudioVoiceCallback FAudioVoiceCallback_vtbl;
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FAudioEffectChain *effect_chain;
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BOOL in_use;
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CRITICAL_SECTION lock;
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IXAudio2VoiceCallback *cb;
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FAudioVoice *faudio_voice;
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struct {
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FAudioEngineCallEXT proc;
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FAudio *faudio;
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float *stream;
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} engine_params;
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struct list entry;
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} XA2VoiceImpl;
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typedef struct _IXAudio2Impl {
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IXAudio2 IXAudio2_iface;
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CRITICAL_SECTION lock;
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struct list voices;
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FAudio *faudio;
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FAudioEngineCallback FAudioEngineCallback_vtbl;
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XA2VoiceImpl mst;
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DWORD last_query_glitches;
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UINT32 ncbs;
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IXAudio2EngineCallback **cbs;
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} IXAudio2Impl;
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/* xaudio_dll.c */
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extern HRESULT xaudio2_initialize(IXAudio2Impl *This, UINT32 flags, XAUDIO2_PROCESSOR proc);
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extern FAudioEffectChain *wrap_effect_chain(const XAUDIO2_EFFECT_CHAIN *pEffectChain);
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extern void engine_cb(FAudioEngineCallEXT proc, FAudio *faudio, float *stream, void *user);
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extern DWORD WINAPI engine_thread(void *user);
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/* xapo.c */
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extern HRESULT make_xapo_factory(REFCLSID clsid, REFIID riid, void **ppv);
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/* xaudio_allocator.c */
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extern void* XAudio_Internal_Malloc(size_t size);
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extern void XAudio_Internal_Free(void* ptr);
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extern void* XAudio_Internal_Realloc(void* ptr, size_t size);
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