ReactOS 0.4.15-dev-8241-g63935f8
main.c
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1/*
2 * MultiMedia Streams Base Functions (AMSTREAM.DLL)
3 *
4 * Copyright 2004 Christian Costa
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21#include <stdarg.h>
22#include <string.h>
23
24#define COBJMACROS
25
26#include "windef.h"
27#include "winbase.h"
28#include "winuser.h"
29#include "winerror.h"
30
31#include "ole2.h"
32#include "rpcproxy.h"
33
34#include "amstream_private.h"
35
36#include "wine/debug.h"
37
39
41
42/* For the moment, do nothing here. */
43BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
44{
45 switch(fdwReason) {
47 instance = hInstDLL;
49 break;
50 }
51 return TRUE;
52}
53
54/******************************************************************************
55 * Multimedia Streams ClassFactory
56 */
57typedef struct {
59 LONG ref;
60 HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, LPVOID *ppObj);
62
64{
65 return CONTAINING_RECORD(iface, IClassFactoryImpl, IClassFactory_iface);
66}
67
69{
70 const CLSID *clsid;
71 HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, LPVOID *ppObj);
72};
73
75{
76 { &CLSID_AMMultiMediaStream, AM_create },
77 { &CLSID_AMDirectDrawStream, AM_create },
78 { &CLSID_AMAudioData, AMAudioData_create },
79 { &CLSID_MediaStreamFilter, MediaStreamFilter_create }
80};
81
83{
86 {
87 IClassFactory_AddRef(iface);
88 *ppobj = iface;
89 return S_OK;
90 }
91
92 *ppobj = NULL;
93 WARN("(%p)->(%s,%p), not found\n", iface, debugstr_guid(riid), ppobj);
94 return E_NOINTERFACE;
95}
96
98{
100 return InterlockedIncrement(&This->ref);
101}
102
104{
107
108 if (ref == 0)
110
111 return ref;
112}
113
114
116 REFIID riid, void **ppobj)
117{
120 IUnknown *punk;
121
122 TRACE("(%p)->(%p,%s,%p)\n",This,pOuter,debugstr_guid(riid),ppobj);
123
124 *ppobj = NULL;
125 hres = This->pfnCreateInstance(pOuter, (LPVOID *) &punk);
126 if (SUCCEEDED(hres)) {
127 hres = IUnknown_QueryInterface(punk, riid, ppobj);
128 IUnknown_Release(punk);
129 }
130 return hres;
131}
132
134{
136 FIXME("(%p)->(%d),stub!\n",This,dolock);
137 return S_OK;
138}
139
140static const IClassFactoryVtbl DSCF_Vtbl =
141{
147};
148
149/*******************************************************************************
150 * DllGetClassObject [AMSTREAM.@]
151 * Retrieves class object from a DLL object
152 *
153 * NOTES
154 * Docs say returns STDAPI
155 *
156 * PARAMS
157 * rclsid [I] CLSID for the class object
158 * riid [I] Reference to identifier of interface for class object
159 * ppv [O] Address of variable to receive interface pointer for riid
160 *
161 * RETURNS
162 * Success: S_OK
163 * Failure: CLASS_E_CLASSNOTAVAILABLE, E_OUTOFMEMORY, E_INVALIDARG,
164 * E_UNEXPECTED
165 */
167{
168 unsigned int i;
170
171 TRACE("(%s,%s,%p)\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
172
174 && ! IsEqualGUID( &IID_IUnknown, riid) )
175 return E_NOINTERFACE;
176
177 for (i=0; i < sizeof(object_creation)/sizeof(object_creation[0]); i++)
178 {
179 if (IsEqualGUID(object_creation[i].clsid, rclsid))
180 break;
181 }
182
183 if (i == sizeof(object_creation)/sizeof(object_creation[0]))
184 {
185 FIXME("%s: no class found.\n", debugstr_guid(rclsid));
187 }
188
189 factory = HeapAlloc(GetProcessHeap(), 0, sizeof(*factory));
190 if (factory == NULL) return E_OUTOFMEMORY;
191
193 factory->ref = 1;
194
195 factory->pfnCreateInstance = object_creation[i].pfnCreateInstance;
196
198 return S_OK;
199}
200
201/***********************************************************************
202 * DllCanUnloadNow (AMSTREAM.@)
203 */
205{
206 return S_FALSE;
207}
208
209/***********************************************************************
210 * DllRegisterServer (AMSTREAM.@)
211 */
213{
215}
216
217/***********************************************************************
218 * DllUnregisterServer (AMSTREAM.@)
219 */
221{
223}
HRESULT MediaStreamFilter_create(IUnknown *pUnkOuter, LPVOID *ppObj) DECLSPEC_HIDDEN
HRESULT AMAudioData_create(IUnknown *pUnkOuter, LPVOID *ppObj) DECLSPEC_HIDDEN
Definition: audiodata.c:222
#define InterlockedIncrement
Definition: armddk.h:53
#define InterlockedDecrement
Definition: armddk.h:52
#define WINE_DEFAULT_DEBUG_CHANNEL(t)
Definition: precomp.h:23
const GUID IID_IUnknown
const GUID IID_IClassFactory
#define FIXME(fmt,...)
Definition: debug.h:114
#define WARN(fmt,...)
Definition: debug.h:115
#define E_OUTOFMEMORY
Definition: ddrawi.h:100
#define NULL
Definition: types.h:112
#define TRUE
Definition: types.h:120
BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID lpReserved)
Definition: main.c:26
HRESULT AM_create(IUnknown *pUnkOuter, LPVOID *ppObj)
Definition: amstream.c:54
static HRESULT WINAPI AMCF_CreateInstance(IClassFactory *iface, IUnknown *pOuter, REFIID riid, void **ppobj)
Definition: main.c:115
static HRESULT WINAPI AMCF_QueryInterface(IClassFactory *iface, REFIID riid, void **ppobj)
Definition: main.c:82
static const struct object_creation_info object_creation[]
Definition: main.c:74
HRESULT WINAPI DllRegisterServer(void)
Definition: main.c:212
static HRESULT WINAPI AMCF_LockServer(IClassFactory *iface, BOOL dolock)
Definition: main.c:133
static ULONG WINAPI AMCF_Release(IClassFactory *iface)
Definition: main.c:103
static HINSTANCE instance
Definition: main.c:40
HRESULT WINAPI DllUnregisterServer(void)
Definition: main.c:220
HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
Definition: main.c:166
static const IClassFactoryVtbl DSCF_Vtbl
Definition: main.c:140
HRESULT WINAPI DllCanUnloadNow(void)
Definition: main.c:204
static IClassFactoryImpl * impl_from_IClassFactory(IClassFactory *iface)
Definition: main.c:63
static ULONG WINAPI AMCF_AddRef(IClassFactory *iface)
Definition: main.c:97
#define GetProcessHeap()
Definition: compat.h:736
#define DLL_PROCESS_ATTACH
Definition: compat.h:131
#define HeapAlloc
Definition: compat.h:733
#define HeapFree(x, y, z)
Definition: compat.h:735
BOOL WINAPI DisableThreadLibraryCalls(IN HMODULE hLibModule)
Definition: loader.c:85
unsigned int BOOL
Definition: ntddk_ex.h:94
unsigned long DWORD
Definition: ntddk_ex.h:95
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
Definition: glfuncs.h:248
REFIID riid
Definition: atlbase.h:39
REFIID LPVOID * ppv
Definition: atlbase.h:39
#define S_OK
Definition: intsafe.h:52
#define SUCCEEDED(hr)
Definition: intsafe.h:50
#define debugstr_guid
Definition: kernel32.h:35
HRESULT hres
Definition: protocol.c:465
REFCLSID clsid
Definition: msctf.c:82
long LONG
Definition: pedump.c:60
#define IsEqualGUID(rguid1, rguid2)
Definition: guiddef.h:147
#define REFIID
Definition: guiddef.h:118
#define REFCLSID
Definition: guiddef.h:117
HRESULT __wine_unregister_resources(HMODULE module) DECLSPEC_HIDDEN
Definition: register.c:110
HRESULT __wine_register_resources(HMODULE module) DECLSPEC_HIDDEN
Definition: register.c:98
#define TRACE(s)
Definition: solgame.cpp:4
IClassFactory IClassFactory_iface
Definition: main.c:58
Definition: main.c:439
IClassFactory IClassFactory_iface
Definition: main.c:440
const CLSID * clsid
Definition: main.c:70
HRESULT(* pfnCreateInstance)(IUnknown *pUnkOuter, LPVOID *ppObj)
Definition: main.c:71
Definition: send.c:48
#define CONTAINING_RECORD(address, type, field)
Definition: typedefs.h:260
uint32_t ULONG
Definition: typedefs.h:59
#define HRESULT
Definition: msvc.h:7
#define WINAPI
Definition: msvc.h:6
#define S_FALSE
Definition: winerror.h:2357
#define E_NOINTERFACE
Definition: winerror.h:2364
#define CLASS_E_CLASSNOTAVAILABLE
Definition: winerror.h:2663