ReactOS 0.4.15-dev-5666-gc548b97
mediastreamfilter.c
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1/*
2 * Implementation of MediaStream Filter
3 *
4 * Copyright 2008, 2012 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 "wine/debug.h"
22
23#define COBJMACROS
24
25#include "winbase.h"
26#include "wingdi.h"
27#include "dshow.h"
28
29#include "wine/strmbase.h"
30
31#include "amstream_private.h"
32
33#include "ddstream.h"
34
36
37typedef struct {
42
44{
45 return CONTAINING_RECORD((IBaseFilter *)iface, IMediaStreamFilterImpl, filter.IBaseFilter_iface);
46}
47
48/*** IUnknown methods ***/
49
51{
52 TRACE("(%p)->(%s, %p)\n", iface, debugstr_guid(riid), ret_iface);
53
54 *ret_iface = NULL;
55
58 IsEqualIID(riid, &IID_IMediaFilter) ||
60 IsEqualIID(riid, &IID_IMediaStreamFilter))
61 *ret_iface = iface;
62
63 if (*ret_iface)
64 {
65 IMediaStreamFilter_AddRef(*ret_iface);
66 return S_OK;
67 }
68
69 return E_NOINTERFACE;
70}
71
73{
75 ULONG ref = BaseFilterImpl_AddRef(&This->filter.IBaseFilter_iface);
76
77 TRACE("(%p)->(): new ref = %u\n", iface, ref);
78
79 return ref;
80}
81
83{
85 ULONG ref = InterlockedDecrement(&This->filter.refCount);
86
87 TRACE("(%p)->(): new ref = %u\n", iface, ref);
88
89 if (!ref)
90 {
91 ULONG i;
92 for (i = 0; i < This->nb_streams; i++)
93 {
94 IAMMediaStream_JoinFilter(This->streams[i], NULL);
95 IAMMediaStream_Release(This->streams[i]);
96 }
97 CoTaskMemFree(This->streams);
98 BaseFilter_Destroy(&This->filter);
100 }
101
102 return ref;
103}
104
105/*** IPersist methods ***/
106
108{
110 return BaseFilterImpl_GetClassID(&This->filter.IBaseFilter_iface, clsid);
111}
112
113/*** IBaseFilter methods ***/
114
116{
117 FIXME("(%p)->(): Stub!\n", iface);
118
119 return E_NOTIMPL;
120}
121
123{
124 FIXME("(%p)->(): Stub!\n", iface);
125
126 return E_NOTIMPL;
127}
128
130{
131 FIXME("(%p)->(%s): Stub!\n", iface, wine_dbgstr_longlong(start));
132
133 return E_NOTIMPL;
134}
135
137{
139 return BaseFilterImpl_GetState(&This->filter.IBaseFilter_iface, ms_timeout, state);
140}
141
143{
145 return BaseFilterImpl_SetSyncSource(&This->filter.IBaseFilter_iface, clock);
146}
147
149{
151 return BaseFilterImpl_GetSyncSource(&This->filter.IBaseFilter_iface, clock);
152}
153
155{
157 return BaseFilterImpl_EnumPins(&This->filter.IBaseFilter_iface, enum_pins);
158}
159
161{
162 FIXME("(%p)->(%s,%p): Stub!\n", iface, debugstr_w(id), pin);
163
164 return E_NOTIMPL;
165}
166
168{
170 return BaseFilterImpl_QueryFilterInfo(&This->filter.IBaseFilter_iface, info);
171}
172
174{
176 return BaseFilterImpl_JoinFilterGraph(&This->filter.IBaseFilter_iface, graph, name);
177}
178
180{
182 return BaseFilterImpl_QueryVendorInfo(&This->filter.IBaseFilter_iface, vendor_info);
183}
184
185/*** IMediaStreamFilter methods ***/
186
188{
190 IAMMediaStream** streams;
191 HRESULT hr;
192
193 TRACE("(%p)->(%p)\n", iface, pAMMediaStream);
194
195 streams = CoTaskMemRealloc(This->streams, (This->nb_streams + 1) * sizeof(IAMMediaStream*));
196 if (!streams)
197 return E_OUTOFMEMORY;
198 This->streams = streams;
199
200 hr = IAMMediaStream_JoinFilter(pAMMediaStream, iface);
201 if (FAILED(hr))
202 return hr;
203
204 This->streams[This->nb_streams] = pAMMediaStream;
205 This->nb_streams++;
206
207 IAMMediaStream_AddRef(pAMMediaStream);
208
209 return S_OK;
210}
211
213{
215 MSPID purpose_id;
216 unsigned int i;
217
218 TRACE("(%p)->(%s,%p)\n", iface, debugstr_guid(idPurpose), ppMediaStream);
219
220 for (i = 0; i < This->nb_streams; i++)
221 {
222 IAMMediaStream_GetInformation(This->streams[i], &purpose_id, NULL);
223 if (IsEqualIID(&purpose_id, idPurpose))
224 {
225 *ppMediaStream = (IMediaStream *)This->streams[i];
226 IMediaStream_AddRef(*ppMediaStream);
227 return S_OK;
228 }
229 }
230
231 return MS_E_NOSTREAM;
232}
233
235{
236 FIXME("(%p)->(%d,%p): Stub!\n", iface, Index, ppMediaStream);
237
238 return E_NOTIMPL;
239}
240
242{
243 FIXME("(%p)->(%d): Stub!\n", iface, bRenderer);
244
245 return E_NOTIMPL;
246}
247
249{
250 FIXME("(%p)->(%p): Stub!\n", iface, pTime);
251
252 return E_NOTIMPL;
253}
254
256{
257 FIXME("(%p)->(%p): Stub!\n", iface, pCurrentStreamTime);
258
259 return E_NOTIMPL;
260}
261
263{
264 FIXME("(%p)->(%s): Stub!\n", iface, wine_dbgstr_longlong(WaitStreamTime));
265
266 return E_NOTIMPL;
267}
268
270{
271 FIXME("(%p)->(%d): Stub!\n", iface, bCancelEOS);
272
273 return E_NOTIMPL;
274}
275
277{
278 FIXME("(%p)->(): Stub!\n", iface);
279
280 return E_NOTIMPL;
281}
282
283static const IMediaStreamFilterVtbl MediaStreamFilter_Vtbl =
284{
309};
310
312{
314
315 if (pos < This->nb_streams)
316 {
317 IPin *pin = NULL;
318 IAMMediaStream_QueryInterface(This->streams[pos], &IID_IPin, (void **)&pin);
319 return pin;
320 }
321
322 return NULL;
323}
324
326{
328
329 return This->nb_streams;
330}
331
335};
336
338{
340
341 TRACE("(%p,%p)\n", pUnkOuter, ppObj);
342
343 if( pUnkOuter )
345
347 if (!object)
348 return E_OUTOFMEMORY;
349
350 BaseFilter_Init(&object->filter, (IBaseFilterVtbl*)&MediaStreamFilter_Vtbl, &CLSID_MediaStreamFilter, (DWORD_PTR)(__FILE__ ": MediaStreamFilterImpl.csFilter"), &BaseFuncTable);
351
352 *ppObj = &object->filter.IBaseFilter_iface;
353
354 return S_OK;
355}
static int state
Definition: maze.c:121
#define InterlockedDecrement
Definition: armddk.h:52
#define WINE_DEFAULT_DEBUG_CHANNEL(t)
Definition: precomp.h:23
const GUID IID_IUnknown
#define FIXME(fmt,...)
Definition: debug.h:111
#define E_OUTOFMEMORY
Definition: ddrawi.h:100
#define E_NOTIMPL
Definition: ddrawi.h:99
const GUID IID_IBaseFilter
#define NULL
Definition: types.h:112
#define GetProcessHeap()
Definition: compat.h:736
#define HeapAlloc
Definition: compat.h:733
static __inline const char * wine_dbgstr_longlong(ULONGLONG ll)
Definition: compat.h:49
#define HeapFree(x, y, z)
Definition: compat.h:735
#define HEAP_ZERO_MEMORY
Definition: compat.h:134
LONGLONG REFERENCE_TIME
Definition: dmusicks.h:9
unsigned int BOOL
Definition: ntddk_ex.h:94
unsigned long DWORD
Definition: ntddk_ex.h:95
GLuint start
Definition: gl.h:1545
GLint GLint GLint GLint GLint GLint GLint GLbitfield GLenum filter
Definition: glext.h:7005
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
LPVOID WINAPI CoTaskMemRealloc(LPVOID pvOld, SIZE_T size)
Definition: ifs.c:460
VOID WINAPI CoTaskMemFree(LPVOID ptr)
Definition: ifs.c:442
REFIID riid
Definition: atlbase.h:39
Definition: axcore.idl:92
#define S_OK
Definition: intsafe.h:52
#define FAILED(hr)
Definition: intsafe.h:51
#define debugstr_guid
Definition: kernel32.h:35
#define debugstr_w
Definition: kernel32.h:32
unsigned int ULONG
Definition: retypes.h:1
static HRESULT WINAPI MediaStreamFilterImpl_WaitUntil(IMediaStreamFilter *iface, REFERENCE_TIME WaitStreamTime)
static HRESULT WINAPI MediaStreamFilterImpl_GetCurrentStreamTime(IMediaStreamFilter *iface, REFERENCE_TIME *pCurrentStreamTime)
static HRESULT WINAPI MediaStreamFilterImpl_EnumMediaStreams(IMediaStreamFilter *iface, LONG Index, IMediaStream **ppMediaStream)
static HRESULT WINAPI MediaStreamFilterImpl_QueryVendorInfo(IMediaStreamFilter *iface, LPWSTR *vendor_info)
static HRESULT WINAPI MediaStreamFilterImpl_ReferenceTimeToStreamTime(IMediaStreamFilter *iface, REFERENCE_TIME *pTime)
static HRESULT WINAPI MediaStreamFilterImpl_AddMediaStream(IMediaStreamFilter *iface, IAMMediaStream *pAMMediaStream)
static HRESULT WINAPI MediaStreamFilterImpl_Run(IMediaStreamFilter *iface, REFERENCE_TIME start)
static HRESULT WINAPI MediaStreamFilterImpl_GetClassID(IMediaStreamFilter *iface, CLSID *clsid)
static HRESULT WINAPI MediaStreamFilterImpl_Stop(IMediaStreamFilter *iface)
static LONG WINAPI MediaStreamFilterImpl_GetPinCount(BaseFilter *iface)
static ULONG WINAPI MediaStreamFilterImpl_AddRef(IMediaStreamFilter *iface)
static HRESULT WINAPI MediaStreamFilterImpl_JoinFilterGraph(IMediaStreamFilter *iface, IFilterGraph *graph, LPCWSTR name)
static HRESULT WINAPI MediaStreamFilterImpl_GetState(IMediaStreamFilter *iface, DWORD ms_timeout, FILTER_STATE *state)
static HRESULT WINAPI MediaStreamFilterImpl_SetSyncSource(IMediaStreamFilter *iface, IReferenceClock *clock)
static HRESULT WINAPI MediaStreamFilterImpl_EndOfStream(IMediaStreamFilter *iface)
static HRESULT WINAPI MediaStreamFilterImpl_QueryFilterInfo(IMediaStreamFilter *iface, FILTER_INFO *info)
static const BaseFilterFuncTable BaseFuncTable
static HRESULT WINAPI MediaStreamFilterImpl_FindPin(IMediaStreamFilter *iface, LPCWSTR id, IPin **pin)
static HRESULT WINAPI MediaStreamFilterImpl_Pause(IMediaStreamFilter *iface)
static HRESULT WINAPI MediaStreamFilterImpl_GetMediaStream(IMediaStreamFilter *iface, REFMSPID idPurpose, IMediaStream **ppMediaStream)
static HRESULT WINAPI MediaStreamFilterImpl_EnumPins(IMediaStreamFilter *iface, IEnumPins **enum_pins)
static IMediaStreamFilterImpl * impl_from_IMediaStreamFilter(IMediaStreamFilter *iface)
HRESULT MediaStreamFilter_create(IUnknown *pUnkOuter, void **ppObj)
static HRESULT WINAPI MediaStreamFilterImpl_QueryInterface(IMediaStreamFilter *iface, REFIID riid, void **ret_iface)
static IPin *WINAPI MediaStreamFilterImpl_GetPin(BaseFilter *iface, int pos)
static HRESULT WINAPI MediaStreamFilterImpl_SupportSeeking(IMediaStreamFilter *iface, BOOL bRenderer)
static HRESULT WINAPI MediaStreamFilterImpl_GetSyncSource(IMediaStreamFilter *iface, IReferenceClock **clock)
static const IMediaStreamFilterVtbl MediaStreamFilter_Vtbl
static ULONG WINAPI MediaStreamFilterImpl_Release(IMediaStreamFilter *iface)
static HRESULT WINAPI MediaStreamFilterImpl_Flush(IMediaStreamFilter *iface, BOOL bCancelEOS)
REFCLSID clsid
Definition: msctf.c:82
long LONG
Definition: pedump.c:60
const GUID IID_IPin
Definition: pincontrol.cpp:15
const GUID IID_IPersist
Definition: proxy.cpp:14
#define IsEqualIID(riid1, riid2)
Definition: guiddef.h:95
#define REFIID
Definition: guiddef.h:118
_Check_return_ _CRTIMP clock_t __cdecl clock(void)
Definition: clock.c:23
HRESULT hr
Definition: shlfolder.c:183
#define TRACE(s)
Definition: solgame.cpp:4
HRESULT WINAPI BaseFilterImpl_SetSyncSource(IBaseFilter *iface, IReferenceClock *pClock)
Definition: filter.c:101
HRESULT WINAPI BaseFilterImpl_GetClassID(IBaseFilter *iface, CLSID *pClsid)
Definition: filter.c:77
HRESULT WINAPI BaseFilterImpl_QueryFilterInfo(IBaseFilter *iface, FILTER_INFO *pInfo)
Definition: filter.c:145
ULONG WINAPI BaseFilterImpl_AddRef(IBaseFilter *iface)
Definition: filter.c:54
HRESULT WINAPI BaseFilter_Destroy(BaseFilter *This)
Definition: filter.c:214
HRESULT WINAPI BaseFilterImpl_GetState(IBaseFilter *iface, DWORD dwMilliSecsTimeout, FILTER_STATE *pState)
Definition: filter.c:87
HRESULT WINAPI BaseFilterImpl_JoinFilterGraph(IBaseFilter *iface, IFilterGraph *pGraph, LPCWSTR pName)
Definition: filter.c:159
HRESULT WINAPI BaseFilterImpl_QueryVendorInfo(IBaseFilter *iface, LPWSTR *pVendorInfo)
Definition: filter.c:178
HRESULT WINAPI BaseFilterImpl_GetSyncSource(IBaseFilter *iface, IReferenceClock **ppClock)
Definition: filter.c:119
HRESULT WINAPI BaseFilterImpl_EnumPins(IBaseFilter *iface, IEnumPins **ppEnum)
Definition: filter.c:135
HRESULT WINAPI BaseFilter_Init(BaseFilter *This, const IBaseFilterVtbl *Vtbl, const CLSID *pClsid, DWORD_PTR DebugInfo, const BaseFilterFuncTable *pBaseFuncsTable)
Definition: filter.c:196
IAMMediaStream ** streams
Definition: scsiwmi.h:51
Definition: name.c:39
Definition: regsvr.c:104
Definition: send.c:48
uint32_t DWORD_PTR
Definition: typedefs.h:65
#define CONTAINING_RECORD(address, type, field)
Definition: typedefs.h:260
_In_ WDFCOLLECTION _In_ ULONG Index
_In_ PCCERT_CONTEXT _In_opt_ LPFILETIME pTime
Definition: wincrypt.h:4837
#define WINAPI
Definition: msvc.h:6
#define E_NOINTERFACE
Definition: winerror.h:2364
#define CLASS_E_NOAGGREGATION
Definition: winerror.h:2662
WCHAR * LPWSTR
Definition: xmlstorage.h:184
const WCHAR * LPCWSTR
Definition: xmlstorage.h:185