po: Update Lithuanian translation.
[wine.git] / include / mediaobj.idl
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1 /*
2 * Copyright (C) 2002 Alexandre Julliard
3 * Copyright (C) 2004 Vincent BĂ©ron
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.
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.
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
20 import "unknwn.idl";
21 import "objidl.idl";
22 import "strmif.idl";
24 typedef struct _DMOMediaType
26 GUID majortype;
27 GUID subtype;
28 BOOL bFixedSizeSamples;
29 BOOL bTemporalCompression;
30 ULONG lSampleSize;
31 GUID formattype;
32 IUnknown *pUnk;
33 ULONG cbFormat;
34 BYTE *pbFormat;
35 } DMO_MEDIA_TYPE;
37 /*****************************************************************************
38 * IEnumDMO interface
41 object,
42 uuid(2C3CD98A-2BFA-4A53-9C27-5249BA64BA0F),
43 pointer_default(unique)
45 interface IEnumDMO : IUnknown
47 [local]
48 HRESULT Next(
49 [in] DWORD cItemsToFetch,
50 [out] CLSID *pCLSID,
51 [out] WCHAR **Names,
52 [out] DWORD *pcItemsFetched
55 HRESULT Skip(
56 [in] DWORD cItemsToSkip
59 HRESULT Reset();
61 HRESULT Clone(
62 [out] IEnumDMO **ppEnum
66 /*****************************************************************************
67 * IMediaBuffer interface
70 object,
71 uuid(59eff8b9-938c-4a26-82f2-95cb84cdc837),
72 local
74 interface IMediaBuffer : IUnknown
76 HRESULT SetLength(
77 DWORD cbLength
80 HRESULT GetMaxLength(
81 [out] DWORD *pcbMaxLength
84 HRESULT GetBufferAndLength(
85 [out] BYTE **ppBuffer,
86 [out] DWORD *pcbLength
90 enum _DMO_INPUT_STATUS_FLAGS
92 DMO_INPUT_STATUSF_ACCEPT_DATA = 0x00000001,
95 enum _DMO_INPUT_DATA_BUFFER_FLAGS
97 DMO_INPUT_DATA_BUFFERF_SYNCPOINT = 0x00000001,
98 DMO_INPUT_DATA_BUFFERF_TIME = 0x00000002,
99 DMO_INPUT_DATA_BUFFERF_TIMELENGTH = 0x00000004,
102 enum _DMO_PROCESS_OUTPUT_FLAGS
104 DMO_PROCESS_OUTPUT_DISCARD_WHEN_NO_BUFFER = 0x00000001,
107 typedef struct _DMO_OUTPUT_DATA_BUFFER {
108 IMediaBuffer *pBuffer;
109 DWORD dwStatus;
110 REFERENCE_TIME rtTimestamp;
111 REFERENCE_TIME rtTimelength;
112 } DMO_OUTPUT_DATA_BUFFER, *PDMO_OUTPUT_DATA_BUFFER;
114 enum _DMO_INPLACE_PROCESS_FLAGS {
115 DMO_INPLACE_NORMAL = 0x00000000,
116 DMO_INPLACE_ZERO = 0x00000001
119 enum _DMO_SET_TYPE_FLAGS {
120 DMO_SET_TYPEF_TEST_ONLY = 0x00000001,
121 DMO_SET_TYPEF_CLEAR = 0x00000002,
124 enum _DMO_OUTPUT_DATA_BUFFERF_FLAGS {
125 DMO_OUTPUT_DATA_BUFFERF_SYNCPOINT = 0x00000001,
126 DMO_OUTPUT_DATA_BUFFERF_TIME = 0x00000002,
127 DMO_OUTPUT_DATA_BUFFERF_TIMELENGTH = 0x00000004,
128 DMO_OUTPUT_DATA_BUFFERF_INCOMPLETE = 0x01000000,
131 /*****************************************************************************
132 * IMediaObject interface
135 object,
136 uuid(d8ad0f58-5494-4102-97c5-ec798e59bcf4),
137 local
139 interface IMediaObject : IUnknown
141 HRESULT GetStreamCount(
142 [out] DWORD *pcInputStreams,
143 [out] DWORD *pcOutputStreams
146 HRESULT GetInputStreamInfo(
147 DWORD dwInputStreamIndex,
148 [out] DWORD *pdwFlags
151 HRESULT GetOutputStreamInfo(
152 DWORD dwOutputStreamIndex,
153 [out] DWORD *pdwFlags
156 HRESULT GetInputType(
157 DWORD dwInputStreamIndex,
158 DWORD dwTypeIndex,
159 [out] DMO_MEDIA_TYPE *pmt
162 HRESULT GetOutputType(
163 DWORD dwOutputStreamIndex,
164 DWORD dwTypeIndex,
165 [out] DMO_MEDIA_TYPE *pmt
168 HRESULT SetInputType(
169 DWORD dwInputStreamIndex,
170 [in] const DMO_MEDIA_TYPE *pmt,
171 DWORD dwFlags
174 HRESULT SetOutputType(
175 DWORD dwOutputStreamIndex,
176 [in] const DMO_MEDIA_TYPE *pmt,
177 DWORD dwFlags
180 HRESULT GetInputCurrentType(
181 DWORD dwInputStreamIndex,
182 [out] DMO_MEDIA_TYPE *pmt
185 HRESULT GetOutputCurrentType(
186 DWORD dwOutputStreamIndex,
187 [out] DMO_MEDIA_TYPE *pmt
190 HRESULT GetInputSizeInfo(
191 DWORD dwInputStreamIndex,
192 [out] DWORD *pcbSize,
193 [out] DWORD *pcbMaxLookahead,
194 [out] DWORD *pcbAlignment
197 HRESULT GetOutputSizeInfo(
198 DWORD dwOutputStreamIndex,
199 [out] DWORD *pcbSize,
200 [out] DWORD *pcbAlignment
203 HRESULT GetInputMaxLatency(
204 DWORD dwInputStreamIndex,
205 [out] REFERENCE_TIME *prtMaxLatency
208 HRESULT SetInputMaxLatency(
209 DWORD dwInputStreamIndex,
210 REFERENCE_TIME rtMaxLatency
213 HRESULT Flush();
215 HRESULT Discontinuity(DWORD dwInputStreamIndex);
217 HRESULT AllocateStreamingResources();
219 HRESULT FreeStreamingResources();
221 HRESULT GetInputStatus(
222 DWORD dwInputStreamIndex,
223 [out] DWORD *dwFlags
226 HRESULT ProcessInput(
227 DWORD dwInputStreamIndex,
228 IMediaBuffer *pBuffer,
229 DWORD dwFlags,
230 REFERENCE_TIME rtTimestamp,
231 REFERENCE_TIME rtTimelength
234 HRESULT ProcessOutput(
235 DWORD dwFlags,
236 DWORD cOutputBufferCount,
237 [in,out] DMO_OUTPUT_DATA_BUFFER *pOutputBuffers,
238 [out] DWORD *pdwStatus
241 HRESULT Lock(LONG bLock);
244 /*****************************************************************************
245 * IMediaObjectInPlace interface
249 object,
250 uuid(651b9ad0-0fc7-4aa9-9538-d89931010741),
251 local
253 interface IMediaObjectInPlace : IUnknown {
254 HRESULT Process(
255 [in] ULONG ulSize,
256 [in,out] BYTE* pData,
257 [in] REFERENCE_TIME refTimeStart,
258 [in] DWORD dwFlags
261 HRESULT Clone(
262 [out] IMediaObjectInPlace **ppMediaObject
265 HRESULT GetLatency(
266 [out] REFERENCE_TIME *pLatencyTime
270 enum _DMO_QUALITY_STATUS_FLAGS
272 DMO_QUALITY_STATUS_ENABLED = 0x00000001,
276 object,
277 uuid(65abea96-cf36-453f-af8a-705e98f16260),
278 local
280 interface IDMOQualityControl : IUnknown
282 HRESULT SetNow([in] REFERENCE_TIME now);
283 HRESULT SetStatus([in] DWORD flags);
284 HRESULT GetStatus([out] DWORD *flags);
287 enum _DMO_VIDEO_OUTPUT_STREAM_FLAGS
289 DMO_VOSF_NEEDS_PREVIOUS_SAMPLE = 0x00000001,
293 object,
294 uuid(be8f4f4e-5b16-4d29-b350-7f6b5d9298ac),
295 local
297 interface IDMOVideoOutputOptimizations : IUnknown
299 HRESULT QueryOperationModePreferences(ULONG index, DWORD *flags);
300 HRESULT SetOperationMode(ULONG index, DWORD flags);
301 HRESULT GetCurrentOperationMode(ULONG index, DWORD *flags);
302 HRESULT GetCurrentSampleRequirements(ULONG index, DWORD *flags);