dlls/xaudio2_7/xaudio_private.h

   1 /*
   2  * Copyright (c) 2015 Andrew Eikum for CodeWeavers
   3  * Copyright (c) 2018 Ethan Lee for CodeWeavers
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  */
  19
  20 #include "windef.h"
  21 #include "wine/list.h"
  22
  23 #include "xaudio2.h"
  24 #include "xapo.h"
  25
  26 #include <FAudio.h>
  27 #include <FAPO.h>
  28
  29 #include <pthread.h>
  30
  31 #if XAUDIO2_VER == 0
  32 #define COMPAT_E_INVALID_CALL E_INVALIDARG
  33 #define COMPAT_E_DEVICE_INVALIDATED XAUDIO20_E_DEVICE_INVALIDATED
  34 #else
  35 #define COMPAT_E_INVALID_CALL XAUDIO2_E_INVALID_CALL
  36 #define COMPAT_E_DEVICE_INVALIDATED XAUDIO2_E_DEVICE_INVALIDATED
  37 #endif
  38
  39 typedef struct _XA2XAPOImpl {
  40     IXAPO *xapo;
  41     IXAPOParameters *xapo_params;
  42
  43     LONG ref;
  44
  45     FAPO FAPO_vtbl;
  46 } XA2XAPOImpl;
  47
  48 typedef struct _XA2XAPOFXImpl {
  49     IXAPO IXAPO_iface;
  50     IXAPOParameters IXAPOParameters_iface;
  51
  52     FAPO *fapo;
  53 } XA2XAPOFXImpl;
  54
  55 typedef struct _XA2VoiceImpl {
  56     IXAudio2SourceVoice IXAudio2SourceVoice_iface;
  57 #if XAUDIO2_VER == 0
  58     IXAudio20SourceVoice IXAudio20SourceVoice_iface;
  59 #elif XAUDIO2_VER <= 3
  60     IXAudio23SourceVoice IXAudio23SourceVoice_iface;
  61 #elif XAUDIO2_VER <= 7
  62     IXAudio27SourceVoice IXAudio27SourceVoice_iface;
  63 #endif
  64
  65     IXAudio2SubmixVoice IXAudio2SubmixVoice_iface;
  66 #if XAUDIO2_VER == 0
  67     IXAudio20SubmixVoice IXAudio20SubmixVoice_iface;
  68 #elif XAUDIO2_VER <= 3
  69     IXAudio23SubmixVoice IXAudio23SubmixVoice_iface;
  70 #elif XAUDIO2_VER <= 7
  71     IXAudio27SubmixVoice IXAudio27SubmixVoice_iface;
  72 #endif
  73
  74     IXAudio2MasteringVoice IXAudio2MasteringVoice_iface;
  75 #if XAUDIO2_VER == 0
  76     IXAudio20MasteringVoice IXAudio20MasteringVoice_iface;
  77 #elif XAUDIO2_VER <= 3
  78     IXAudio23MasteringVoice IXAudio23MasteringVoice_iface;
  79 #elif XAUDIO2_VER <= 7
  80     IXAudio27MasteringVoice IXAudio27MasteringVoice_iface;
  81 #endif
  82
  83     FAudioVoiceCallback FAudioVoiceCallback_vtbl;
  84     FAudioEffectChain *effect_chain;
  85
  86     BOOL in_use;
  87
  88     CRITICAL_SECTION lock;
  89
  90     IXAudio2VoiceCallback *cb;
  91
  92     FAudioVoice *faudio_voice;
  93
  94     struct {
  95         FAudioEngineCallEXT proc;
  96         FAudio *faudio;
  97         float *stream;
  98     } engine_params;
  99
 100     HANDLE engine_thread;
 101     pthread_cond_t engine_done, engine_ready;
 102     pthread_mutex_t engine_lock;
 103
 104     struct list entry;
 105 } XA2VoiceImpl;
 106
 107 typedef struct _IXAudio2Impl {
 108     IXAudio2 IXAudio2_iface;
 109
 110 #if XAUDIO2_VER == 0
 111     IXAudio20 IXAudio20_iface;
 112 #elif XAUDIO2_VER <= 2
 113     IXAudio22 IXAudio22_iface;
 114 #elif XAUDIO2_VER <= 3
 115     IXAudio23 IXAudio23_iface;
 116 #elif XAUDIO2_VER <= 7
 117     IXAudio27 IXAudio27_iface;
 118 #endif
 119
 120     CRITICAL_SECTION lock;
 121
 122     struct list voices;
 123
 124     FAudio *faudio;
 125
 126     FAudioEngineCallback FAudioEngineCallback_vtbl;
 127
 128     XA2VoiceImpl mst;
 129
 130     DWORD last_query_glitches;
 131
 132     UINT32 ncbs;
 133     IXAudio2EngineCallback **cbs;
 134 } IXAudio2Impl;
 135
 136 #if XAUDIO2_VER == 0
 137 extern const IXAudio20SourceVoiceVtbl XAudio20SourceVoice_Vtbl DECLSPEC_HIDDEN;
 138 extern const IXAudio20SubmixVoiceVtbl XAudio20SubmixVoice_Vtbl DECLSPEC_HIDDEN;
 139 extern const IXAudio20MasteringVoiceVtbl XAudio20MasteringVoice_Vtbl DECLSPEC_HIDDEN;
 140 extern XA2VoiceImpl *impl_from_IXAudio20SourceVoice(IXAudio20SourceVoice *iface) DECLSPEC_HIDDEN;
 141 extern XA2VoiceImpl *impl_from_IXAudio20SubmixVoice(IXAudio20SubmixVoice *iface) DECLSPEC_HIDDEN;
 142 extern XA2VoiceImpl *impl_from_IXAudio20MasteringVoice(IXAudio20MasteringVoice *iface) DECLSPEC_HIDDEN;
 143 #elif XAUDIO2_VER <= 3
 144 extern const IXAudio23SourceVoiceVtbl XAudio23SourceVoice_Vtbl DECLSPEC_HIDDEN;
 145 extern const IXAudio23SubmixVoiceVtbl XAudio23SubmixVoice_Vtbl DECLSPEC_HIDDEN;
 146 extern const IXAudio23MasteringVoiceVtbl XAudio23MasteringVoice_Vtbl DECLSPEC_HIDDEN;
 147 extern XA2VoiceImpl *impl_from_IXAudio23SourceVoice(IXAudio23SourceVoice *iface) DECLSPEC_HIDDEN;
 148 extern XA2VoiceImpl *impl_from_IXAudio23SubmixVoice(IXAudio23SubmixVoice *iface) DECLSPEC_HIDDEN;
 149 extern XA2VoiceImpl *impl_from_IXAudio23MasteringVoice(IXAudio23MasteringVoice *iface) DECLSPEC_HIDDEN;
 150 #elif XAUDIO2_VER <= 7
 151 extern const IXAudio27SourceVoiceVtbl XAudio27SourceVoice_Vtbl DECLSPEC_HIDDEN;
 152 extern const IXAudio27SubmixVoiceVtbl XAudio27SubmixVoice_Vtbl DECLSPEC_HIDDEN;
 153 extern const IXAudio27MasteringVoiceVtbl XAudio27MasteringVoice_Vtbl DECLSPEC_HIDDEN;
 154 extern XA2VoiceImpl *impl_from_IXAudio27SourceVoice(IXAudio27SourceVoice *iface) DECLSPEC_HIDDEN;
 155 extern XA2VoiceImpl *impl_from_IXAudio27SubmixVoice(IXAudio27SubmixVoice *iface) DECLSPEC_HIDDEN;
 156 extern XA2VoiceImpl *impl_from_IXAudio27MasteringVoice(IXAudio27MasteringVoice *iface) DECLSPEC_HIDDEN;
 157 #endif
 158
 159 #if XAUDIO2_VER == 0
 160 extern const IXAudio20Vtbl XAudio20_Vtbl DECLSPEC_HIDDEN;
 161 #elif XAUDIO2_VER <= 2
 162 extern const IXAudio22Vtbl XAudio22_Vtbl DECLSPEC_HIDDEN;
 163 #elif XAUDIO2_VER <= 3
 164 extern const IXAudio23Vtbl XAudio23_Vtbl DECLSPEC_HIDDEN;
 165 #elif XAUDIO2_VER <= 7
 166 extern const IXAudio27Vtbl XAudio27_Vtbl DECLSPEC_HIDDEN;
 167 #endif
 168
 169 /* xaudio_dll.c */
 170 extern HRESULT xaudio2_initialize(IXAudio2Impl *This, UINT32 flags, XAUDIO2_PROCESSOR proc) DECLSPEC_HIDDEN;
 171 extern FAudioEffectChain *wrap_effect_chain(const XAUDIO2_EFFECT_CHAIN *pEffectChain) DECLSPEC_HIDDEN;
 172 extern void engine_cb(FAudioEngineCallEXT proc, FAudio *faudio, float *stream, void *user) DECLSPEC_HIDDEN;
 173 extern DWORD WINAPI engine_thread(void *user) DECLSPEC_HIDDEN;
 174
 175 /* xapo.c */
 176 extern HRESULT make_xapo_factory(REFCLSID clsid, REFIID riid, void **ppv) DECLSPEC_HIDDEN;
 177
 178 /* xaudio_allocator.c */
 179 extern void* XAudio_Internal_Malloc(size_t size) DECLSPEC_HIDDEN;
 180 extern void XAudio_Internal_Free(void* ptr) DECLSPEC_HIDDEN;
 181 extern void* XAudio_Internal_Realloc(void* ptr, size_t size) DECLSPEC_HIDDEN;