2 * Copyright 1999 Marcus Meissner
3 * Copyright 2002-2003 Michael Günnewig
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
38 #include "avifile_private.h"
40 #include "wine/debug.h"
41 #include "wine/unicode.h"
43 WINE_DEFAULT_DEBUG_CHANNEL(avifile
);
46 /***********************************************************************
47 * for AVIBuildFilterW -- uses fixed size table
49 #define MAX_FILTERS 30 /* 30 => 7kB */
51 typedef struct _AVIFilter
{
53 WCHAR szExtensions
[MAX_FILTERS
* 7];
56 /***********************************************************************
63 LPAVICOMPRESSOPTIONS
*ppOptions
;
67 /***********************************************************************
68 * copied from dlls/ole32/compobj.c
70 static HRESULT
AVIFILE_CLSIDFromString(LPCSTR idstr
, LPCLSID id
)
78 memset(id
, 0, sizeof(CLSID
));
82 /* validate the CLSID string */
83 if (lstrlenA(idstr
) != 38)
84 return CO_E_CLASSSTRING
;
86 s
= (BYTE
const*)idstr
;
87 if ((s
[0]!='{') || (s
[9]!='-') || (s
[14]!='-') || (s
[19]!='-') ||
88 (s
[24]!='-') || (s
[37]!='}'))
89 return CO_E_CLASSSTRING
;
91 for (i
= 1; i
< 37; i
++) {
92 if ((i
== 9) || (i
== 14) || (i
== 19) || (i
== 24))
94 if (!(((s
[i
] >= '0') && (s
[i
] <= '9')) ||
95 ((s
[i
] >= 'a') && (s
[i
] <= 'f')) ||
96 ((s
[i
] >= 'A') && (s
[i
] <= 'F')))
98 return CO_E_CLASSSTRING
;
101 TRACE("%s -> %p\n", s
, id
);
103 /* quick lookup table */
104 memset(table
, 0, 256);
106 for (i
= 0; i
< 10; i
++)
109 for (i
= 0; i
< 6; i
++) {
110 table
['A' + i
] = i
+10;
111 table
['a' + i
] = i
+10;
114 /* in form {XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX} */
117 s
++; /* skip leading brace */
118 for (i
= 0; i
< 4; i
++) {
119 p
[3 - i
] = table
[*s
]<<4 | table
[*(s
+1)];
125 for (i
= 0; i
< 2; i
++) {
126 p
[1-i
] = table
[*s
]<<4 | table
[*(s
+1)];
132 for (i
= 0; i
< 2; i
++) {
133 p
[1-i
] = table
[*s
]<<4 | table
[*(s
+1)];
139 /* these are just sequential bytes */
140 for (i
= 0; i
< 2; i
++) {
141 *p
++ = table
[*s
]<<4 | table
[*(s
+1)];
146 for (i
= 0; i
< 6; i
++) {
147 *p
++ = table
[*s
]<<4 | table
[*(s
+1)];
154 static BOOL
AVIFILE_GetFileHandlerByExtension(LPCWSTR szFile
, LPCLSID lpclsid
)
158 LPWSTR szExt
= strrchrW(szFile
, '.');
159 LONG len
= sizeof(szValue
) / sizeof(szValue
[0]);
166 wsprintfA(szRegKey
, "AVIFile\\Extensions\\%.3ls", szExt
);
167 if (RegQueryValueA(HKEY_CLASSES_ROOT
, szRegKey
, szValue
, &len
) != ERROR_SUCCESS
)
170 return (AVIFILE_CLSIDFromString(szValue
, lpclsid
) == S_OK
);
173 /***********************************************************************
174 * AVIFileInit (AVIFIL32.@)
176 void WINAPI
AVIFileInit(void) {
180 /***********************************************************************
181 * AVIFileExit (AVIFIL32.@)
183 void WINAPI
AVIFileExit(void) {
184 /* need to free ole32.dll if we are the last exit call */
185 /* OleUninitialize() */
186 FIXME("(): stub!\n");
189 /***********************************************************************
190 * AVIFileOpen (AVIFIL32.@)
191 * AVIFileOpenA (AVIFIL32.@)
193 HRESULT WINAPI
AVIFileOpenA(PAVIFILE
*ppfile
, LPCSTR szFile
, UINT uMode
,
196 LPWSTR wszFile
= NULL
;
200 TRACE("(%p,%s,0x%08X,%s)\n", ppfile
, debugstr_a(szFile
), uMode
,
201 debugstr_guid(lpHandler
));
203 /* check parameters */
204 if (ppfile
== NULL
|| szFile
== NULL
)
205 return AVIERR_BADPARAM
;
207 /* convert ASCII string to Unicode and call unicode function */
208 len
= MultiByteToWideChar(CP_ACP
, 0, szFile
, -1, NULL
, 0);
210 return AVIERR_BADPARAM
;
212 wszFile
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
214 return AVIERR_MEMORY
;
216 MultiByteToWideChar(CP_ACP
, 0, szFile
, -1, wszFile
, len
);
218 hr
= AVIFileOpenW(ppfile
, wszFile
, uMode
, lpHandler
);
220 HeapFree(GetProcessHeap(), 0, wszFile
);
225 /***********************************************************************
226 * AVIFileOpenW (AVIFIL32.@)
228 HRESULT WINAPI
AVIFileOpenW(PAVIFILE
*ppfile
, LPCWSTR szFile
, UINT uMode
,
231 IPersistFile
*ppersist
= NULL
;
235 TRACE("(%p,%s,0x%X,%s)\n", ppfile
, debugstr_w(szFile
), uMode
,
236 debugstr_guid(lpHandler
));
238 /* check parameters */
239 if (ppfile
== NULL
|| szFile
== NULL
)
240 return AVIERR_BADPARAM
;
244 /* if no handler then try guessing it by extension */
245 if (lpHandler
== NULL
) {
246 if (! AVIFILE_GetFileHandlerByExtension(szFile
, &clsidHandler
))
247 clsidHandler
= CLSID_AVIFile
;
249 clsidHandler
= *lpHandler
;
251 /* create instance of handler */
252 hr
= CoCreateInstance(&clsidHandler
, NULL
, CLSCTX_INPROC
, &IID_IAVIFile
, (LPVOID
*)ppfile
);
253 if (FAILED(hr
) || *ppfile
== NULL
)
256 /* ask for IPersistFile interface for loading/creating the file */
257 hr
= IAVIFile_QueryInterface(*ppfile
, &IID_IPersistFile
, (LPVOID
*)&ppersist
);
258 if (FAILED(hr
) || ppersist
== NULL
) {
259 IAVIFile_Release(*ppfile
);
264 hr
= IPersistFile_Load(ppersist
, szFile
, uMode
);
265 IPersistFile_Release(ppersist
);
267 IAVIFile_Release(*ppfile
);
274 /***********************************************************************
275 * AVIFileAddRef (AVIFIL32.@)
277 ULONG WINAPI
AVIFileAddRef(PAVIFILE pfile
)
279 TRACE("(%p)\n", pfile
);
282 ERR(": bad handle passed!\n");
286 return IAVIFile_AddRef(pfile
);
289 /***********************************************************************
290 * AVIFileRelease (AVIFIL32.@)
292 ULONG WINAPI
AVIFileRelease(PAVIFILE pfile
)
294 TRACE("(%p)\n", pfile
);
297 ERR(": bad handle passed!\n");
301 return IAVIFile_Release(pfile
);
304 /***********************************************************************
305 * AVIFileInfo (AVIFIL32.@)
306 * AVIFileInfoA (AVIFIL32.@)
308 HRESULT WINAPI
AVIFileInfoA(PAVIFILE pfile
, LPAVIFILEINFOA afi
, LONG size
)
313 TRACE("(%p,%p,%d)\n", pfile
, afi
, size
);
316 return AVIERR_BADHANDLE
;
317 if ((DWORD
)size
< sizeof(AVIFILEINFOA
))
318 return AVIERR_BADSIZE
;
320 hres
= IAVIFile_Info(pfile
, &afiw
, sizeof(afiw
));
322 memcpy(afi
, &afiw
, sizeof(*afi
) - sizeof(afi
->szFileType
));
323 WideCharToMultiByte(CP_ACP
, 0, afiw
.szFileType
, -1, afi
->szFileType
,
324 sizeof(afi
->szFileType
), NULL
, NULL
);
325 afi
->szFileType
[sizeof(afi
->szFileType
) - 1] = 0;
330 /***********************************************************************
331 * AVIFileInfoW (AVIFIL32.@)
333 HRESULT WINAPI
AVIFileInfoW(PAVIFILE pfile
, LPAVIFILEINFOW afiw
, LONG size
)
335 TRACE("(%p,%p,%d)\n", pfile
, afiw
, size
);
338 return AVIERR_BADHANDLE
;
340 return IAVIFile_Info(pfile
, afiw
, size
);
343 /***********************************************************************
344 * AVIFileGetStream (AVIFIL32.@)
346 HRESULT WINAPI
AVIFileGetStream(PAVIFILE pfile
, PAVISTREAM
*avis
,
347 DWORD fccType
, LONG lParam
)
349 TRACE("(%p,%p,'%4.4s',%d)\n", pfile
, avis
, (char*)&fccType
, lParam
);
352 return AVIERR_BADHANDLE
;
354 return IAVIFile_GetStream(pfile
, avis
, fccType
, lParam
);
357 /***********************************************************************
358 * AVIFileCreateStream (AVIFIL32.@)
359 * AVIFileCreateStreamA (AVIFIL32.@)
361 HRESULT WINAPI
AVIFileCreateStreamA(PAVIFILE pfile
, PAVISTREAM
*ppavi
,
362 LPAVISTREAMINFOA psi
)
366 TRACE("(%p,%p,%p)\n", pfile
, ppavi
, psi
);
369 return AVIERR_BADHANDLE
;
371 /* Only the szName at the end is different */
372 memcpy(&psiw
, psi
, sizeof(*psi
) - sizeof(psi
->szName
));
373 MultiByteToWideChar(CP_ACP
, 0, psi
->szName
, -1, psiw
.szName
,
374 sizeof(psiw
.szName
) / sizeof(psiw
.szName
[0]));
376 return IAVIFile_CreateStream(pfile
, ppavi
, &psiw
);
379 /***********************************************************************
380 * AVIFileCreateStreamW (AVIFIL32.@)
382 HRESULT WINAPI
AVIFileCreateStreamW(PAVIFILE pfile
, PAVISTREAM
*avis
,
383 LPAVISTREAMINFOW asi
)
385 TRACE("(%p,%p,%p)\n", pfile
, avis
, asi
);
388 return AVIERR_BADHANDLE
;
390 return IAVIFile_CreateStream(pfile
, avis
, asi
);
393 /***********************************************************************
394 * AVIFileWriteData (AVIFIL32.@)
396 HRESULT WINAPI
AVIFileWriteData(PAVIFILE pfile
,DWORD fcc
,LPVOID lp
,LONG size
)
398 TRACE("(%p,'%4.4s',%p,%d)\n", pfile
, (char*)&fcc
, lp
, size
);
401 return AVIERR_BADHANDLE
;
403 return IAVIFile_WriteData(pfile
, fcc
, lp
, size
);
406 /***********************************************************************
407 * AVIFileReadData (AVIFIL32.@)
409 HRESULT WINAPI
AVIFileReadData(PAVIFILE pfile
,DWORD fcc
,LPVOID lp
,LPLONG size
)
411 TRACE("(%p,'%4.4s',%p,%p)\n", pfile
, (char*)&fcc
, lp
, size
);
414 return AVIERR_BADHANDLE
;
416 return IAVIFile_ReadData(pfile
, fcc
, lp
, size
);
419 /***********************************************************************
420 * AVIFileEndRecord (AVIFIL32.@)
422 HRESULT WINAPI
AVIFileEndRecord(PAVIFILE pfile
)
424 TRACE("(%p)\n", pfile
);
427 return AVIERR_BADHANDLE
;
429 return IAVIFile_EndRecord(pfile
);
432 /***********************************************************************
433 * AVIStreamAddRef (AVIFIL32.@)
435 ULONG WINAPI
AVIStreamAddRef(PAVISTREAM pstream
)
437 TRACE("(%p)\n", pstream
);
439 if (pstream
== NULL
) {
440 ERR(": bad handle passed!\n");
444 return IAVIStream_AddRef(pstream
);
447 /***********************************************************************
448 * AVIStreamRelease (AVIFIL32.@)
450 ULONG WINAPI
AVIStreamRelease(PAVISTREAM pstream
)
452 TRACE("(%p)\n", pstream
);
454 if (pstream
== NULL
) {
455 ERR(": bad handle passed!\n");
459 return IAVIStream_Release(pstream
);
462 /***********************************************************************
463 * AVIStreamCreate (AVIFIL32.@)
465 HRESULT WINAPI
AVIStreamCreate(PAVISTREAM
*ppavi
, LONG lParam1
, LONG lParam2
,
466 LPCLSID pclsidHandler
)
470 TRACE("(%p,0x%08X,0x%08X,%s)\n", ppavi
, lParam1
, lParam2
,
471 debugstr_guid(pclsidHandler
));
474 return AVIERR_BADPARAM
;
477 if (pclsidHandler
== NULL
)
478 return AVIERR_UNSUPPORTED
;
480 hr
= CoCreateInstance(pclsidHandler
, NULL
, CLSCTX_INPROC
, &IID_IAVIStream
, (LPVOID
*)ppavi
);
481 if (FAILED(hr
) || *ppavi
== NULL
)
484 hr
= IAVIStream_Create(*ppavi
, lParam1
, lParam2
);
486 IAVIStream_Release(*ppavi
);
493 /***********************************************************************
494 * AVIStreamInfo (AVIFIL32.@)
495 * AVIStreamInfoA (AVIFIL32.@)
497 HRESULT WINAPI
AVIStreamInfoA(PAVISTREAM pstream
, LPAVISTREAMINFOA asi
,
503 TRACE("(%p,%p,%d)\n", pstream
, asi
, size
);
506 return AVIERR_BADHANDLE
;
507 if ((DWORD
)size
< sizeof(AVISTREAMINFOA
))
508 return AVIERR_BADSIZE
;
510 hres
= IAVIStream_Info(pstream
, &asiw
, sizeof(asiw
));
512 memcpy(asi
, &asiw
, sizeof(asiw
) - sizeof(asiw
.szName
));
513 WideCharToMultiByte(CP_ACP
, 0, asiw
.szName
, -1, asi
->szName
,
514 sizeof(asi
->szName
), NULL
, NULL
);
515 asi
->szName
[sizeof(asi
->szName
) - 1] = 0;
520 /***********************************************************************
521 * AVIStreamInfoW (AVIFIL32.@)
523 HRESULT WINAPI
AVIStreamInfoW(PAVISTREAM pstream
, LPAVISTREAMINFOW asi
,
526 TRACE("(%p,%p,%d)\n", pstream
, asi
, size
);
529 return AVIERR_BADHANDLE
;
531 return IAVIStream_Info(pstream
, asi
, size
);
534 /***********************************************************************
535 * AVIStreamFindSample (AVIFIL32.@)
537 LONG WINAPI
AVIStreamFindSample(PAVISTREAM pstream
, LONG pos
, LONG flags
)
539 TRACE("(%p,%d,0x%X)\n", pstream
, pos
, flags
);
544 return IAVIStream_FindSample(pstream
, pos
, flags
);
547 /***********************************************************************
548 * AVIStreamReadFormat (AVIFIL32.@)
550 HRESULT WINAPI
AVIStreamReadFormat(PAVISTREAM pstream
, LONG pos
,
551 LPVOID format
, LPLONG formatsize
)
553 TRACE("(%p,%d,%p,%p)\n", pstream
, pos
, format
, formatsize
);
556 return AVIERR_BADHANDLE
;
558 return IAVIStream_ReadFormat(pstream
, pos
, format
, formatsize
);
561 /***********************************************************************
562 * AVIStreamSetFormat (AVIFIL32.@)
564 HRESULT WINAPI
AVIStreamSetFormat(PAVISTREAM pstream
, LONG pos
,
565 LPVOID format
, LONG formatsize
)
567 TRACE("(%p,%d,%p,%d)\n", pstream
, pos
, format
, formatsize
);
570 return AVIERR_BADHANDLE
;
572 return IAVIStream_SetFormat(pstream
, pos
, format
, formatsize
);
575 /***********************************************************************
576 * AVIStreamRead (AVIFIL32.@)
578 HRESULT WINAPI
AVIStreamRead(PAVISTREAM pstream
, LONG start
, LONG samples
,
579 LPVOID buffer
, LONG buffersize
,
580 LPLONG bytesread
, LPLONG samplesread
)
582 TRACE("(%p,%d,%d,%p,%d,%p,%p)\n", pstream
, start
, samples
, buffer
,
583 buffersize
, bytesread
, samplesread
);
586 return AVIERR_BADHANDLE
;
588 return IAVIStream_Read(pstream
, start
, samples
, buffer
, buffersize
,
589 bytesread
, samplesread
);
592 /***********************************************************************
593 * AVIStreamWrite (AVIFIL32.@)
595 HRESULT WINAPI
AVIStreamWrite(PAVISTREAM pstream
, LONG start
, LONG samples
,
596 LPVOID buffer
, LONG buffersize
, DWORD flags
,
597 LPLONG sampwritten
, LPLONG byteswritten
)
599 TRACE("(%p,%d,%d,%p,%d,0x%X,%p,%p)\n", pstream
, start
, samples
, buffer
,
600 buffersize
, flags
, sampwritten
, byteswritten
);
603 return AVIERR_BADHANDLE
;
605 return IAVIStream_Write(pstream
, start
, samples
, buffer
, buffersize
,
606 flags
, sampwritten
, byteswritten
);
609 /***********************************************************************
610 * AVIStreamReadData (AVIFIL32.@)
612 HRESULT WINAPI
AVIStreamReadData(PAVISTREAM pstream
, DWORD fcc
, LPVOID lp
,
615 TRACE("(%p,'%4.4s',%p,%p)\n", pstream
, (char*)&fcc
, lp
, lpread
);
618 return AVIERR_BADHANDLE
;
620 return IAVIStream_ReadData(pstream
, fcc
, lp
, lpread
);
623 /***********************************************************************
624 * AVIStreamWriteData (AVIFIL32.@)
626 HRESULT WINAPI
AVIStreamWriteData(PAVISTREAM pstream
, DWORD fcc
, LPVOID lp
,
629 TRACE("(%p,'%4.4s',%p,%d)\n", pstream
, (char*)&fcc
, lp
, size
);
632 return AVIERR_BADHANDLE
;
634 return IAVIStream_WriteData(pstream
, fcc
, lp
, size
);
637 /***********************************************************************
638 * AVIStreamGetFrameOpen (AVIFIL32.@)
640 PGETFRAME WINAPI
AVIStreamGetFrameOpen(PAVISTREAM pstream
,
641 LPBITMAPINFOHEADER lpbiWanted
)
645 TRACE("(%p,%p)\n", pstream
, lpbiWanted
);
647 if (FAILED(IAVIStream_QueryInterface(pstream
, &IID_IGetFrame
, (LPVOID
*)&pg
)) ||
649 pg
= AVIFILE_CreateGetFrame(pstream
);
654 if (FAILED(IGetFrame_SetFormat(pg
, lpbiWanted
, NULL
, 0, 0, -1, -1))) {
655 IGetFrame_Release(pg
);
662 /***********************************************************************
663 * AVIStreamGetFrame (AVIFIL32.@)
665 LPVOID WINAPI
AVIStreamGetFrame(PGETFRAME pg
, LONG pos
)
667 TRACE("(%p,%d)\n", pg
, pos
);
672 return IGetFrame_GetFrame(pg
, pos
);
675 /***********************************************************************
676 * AVIStreamGetFrameClose (AVIFIL32.@)
678 HRESULT WINAPI
AVIStreamGetFrameClose(PGETFRAME pg
)
683 return IGetFrame_Release(pg
);
687 /***********************************************************************
688 * AVIMakeCompressedStream (AVIFIL32.@)
690 HRESULT WINAPI
AVIMakeCompressedStream(PAVISTREAM
*ppsCompressed
,
692 LPAVICOMPRESSOPTIONS aco
,
693 LPCLSID pclsidHandler
)
700 LONG size
= sizeof(szValue
);
702 TRACE("(%p,%p,%p,%s)\n", ppsCompressed
, psSource
, aco
,
703 debugstr_guid(pclsidHandler
));
705 if (ppsCompressed
== NULL
)
706 return AVIERR_BADPARAM
;
707 if (psSource
== NULL
)
708 return AVIERR_BADHANDLE
;
710 *ppsCompressed
= NULL
;
712 /* if no handler given get default ones based on streamtype */
713 if (pclsidHandler
== NULL
) {
714 hr
= IAVIStream_Info(psSource
, &asiw
, sizeof(asiw
));
718 wsprintfA(szRegKey
, "AVIFile\\Compressors\\%4.4s", (char*)&asiw
.fccType
);
719 if (RegQueryValueA(HKEY_CLASSES_ROOT
, szRegKey
, szValue
, &size
) != ERROR_SUCCESS
)
720 return AVIERR_UNSUPPORTED
;
721 if (AVIFILE_CLSIDFromString(szValue
, &clsidHandler
) != S_OK
)
722 return AVIERR_UNSUPPORTED
;
724 clsidHandler
= *pclsidHandler
;
726 hr
= CoCreateInstance(&clsidHandler
, NULL
, CLSCTX_INPROC
, &IID_IAVIStream
, (LPVOID
*)ppsCompressed
);
727 if (FAILED(hr
) || *ppsCompressed
== NULL
)
730 hr
= IAVIStream_Create(*ppsCompressed
, (LPARAM
)psSource
, (LPARAM
)aco
);
732 IAVIStream_Release(*ppsCompressed
);
733 *ppsCompressed
= NULL
;
739 /***********************************************************************
740 * AVIMakeFileFromStreams (AVIFIL32.@)
742 HRESULT WINAPI
AVIMakeFileFromStreams(PAVIFILE
*ppfile
, int nStreams
,
743 PAVISTREAM
*ppStreams
)
745 TRACE("(%p,%d,%p)\n", ppfile
, nStreams
, ppStreams
);
747 if (nStreams
< 0 || ppfile
== NULL
|| ppStreams
== NULL
)
748 return AVIERR_BADPARAM
;
750 *ppfile
= AVIFILE_CreateAVITempFile(nStreams
, ppStreams
);
752 return AVIERR_MEMORY
;
757 /***********************************************************************
758 * AVIStreamOpenFromFile (AVIFIL32.@)
759 * AVIStreamOpenFromFileA (AVIFIL32.@)
761 HRESULT WINAPI
AVIStreamOpenFromFileA(PAVISTREAM
*ppavi
, LPCSTR szFile
,
762 DWORD fccType
, LONG lParam
,
763 UINT mode
, LPCLSID pclsidHandler
)
765 PAVIFILE pfile
= NULL
;
768 TRACE("(%p,%s,'%4.4s',%d,0x%X,%s)\n", ppavi
, debugstr_a(szFile
),
769 (char*)&fccType
, lParam
, mode
, debugstr_guid(pclsidHandler
));
771 if (ppavi
== NULL
|| szFile
== NULL
)
772 return AVIERR_BADPARAM
;
776 hr
= AVIFileOpenA(&pfile
, szFile
, mode
, pclsidHandler
);
777 if (FAILED(hr
) || pfile
== NULL
)
780 hr
= IAVIFile_GetStream(pfile
, ppavi
, fccType
, lParam
);
781 IAVIFile_Release(pfile
);
786 /***********************************************************************
787 * AVIStreamOpenFromFileW (AVIFIL32.@)
789 HRESULT WINAPI
AVIStreamOpenFromFileW(PAVISTREAM
*ppavi
, LPCWSTR szFile
,
790 DWORD fccType
, LONG lParam
,
791 UINT mode
, LPCLSID pclsidHandler
)
793 PAVIFILE pfile
= NULL
;
796 TRACE("(%p,%s,'%4.4s',%d,0x%X,%s)\n", ppavi
, debugstr_w(szFile
),
797 (char*)&fccType
, lParam
, mode
, debugstr_guid(pclsidHandler
));
799 if (ppavi
== NULL
|| szFile
== NULL
)
800 return AVIERR_BADPARAM
;
804 hr
= AVIFileOpenW(&pfile
, szFile
, mode
, pclsidHandler
);
805 if (FAILED(hr
) || pfile
== NULL
)
808 hr
= IAVIFile_GetStream(pfile
, ppavi
, fccType
, lParam
);
809 IAVIFile_Release(pfile
);
814 /***********************************************************************
815 * AVIStreamBeginStreaming (AVIFIL32.@)
817 LONG WINAPI
AVIStreamBeginStreaming(PAVISTREAM pavi
, LONG lStart
, LONG lEnd
, LONG lRate
)
819 IAVIStreaming
* pstream
= NULL
;
822 TRACE("(%p,%d,%d,%d)\n", pavi
, lStart
, lEnd
, lRate
);
825 return AVIERR_BADHANDLE
;
827 hr
= IAVIStream_QueryInterface(pavi
, &IID_IAVIStreaming
, (LPVOID
*)&pstream
);
828 if (SUCCEEDED(hr
) && pstream
!= NULL
) {
829 hr
= IAVIStreaming_Begin(pstream
, lStart
, lEnd
, lRate
);
830 IAVIStreaming_Release(pstream
);
837 /***********************************************************************
838 * AVIStreamEndStreaming (AVIFIL32.@)
840 LONG WINAPI
AVIStreamEndStreaming(PAVISTREAM pavi
)
842 IAVIStreaming
* pstream
= NULL
;
845 TRACE("(%p)\n", pavi
);
847 hr
= IAVIStream_QueryInterface(pavi
, &IID_IAVIStreaming
, (LPVOID
*)&pstream
);
848 if (SUCCEEDED(hr
) && pstream
!= NULL
) {
849 IAVIStreaming_End(pstream
);
850 IAVIStreaming_Release(pstream
);
856 /***********************************************************************
857 * AVIStreamStart (AVIFIL32.@)
859 LONG WINAPI
AVIStreamStart(PAVISTREAM pstream
)
863 TRACE("(%p)\n", pstream
);
868 if (FAILED(IAVIStream_Info(pstream
, &asiw
, sizeof(asiw
))))
874 /***********************************************************************
875 * AVIStreamLength (AVIFIL32.@)
877 LONG WINAPI
AVIStreamLength(PAVISTREAM pstream
)
881 TRACE("(%p)\n", pstream
);
886 if (FAILED(IAVIStream_Info(pstream
, &asiw
, sizeof(asiw
))))
889 return asiw
.dwLength
;
892 /***********************************************************************
893 * AVIStreamSampleToTime (AVIFIL32.@)
895 LONG WINAPI
AVIStreamSampleToTime(PAVISTREAM pstream
, LONG lSample
)
900 TRACE("(%p,%d)\n", pstream
, lSample
);
905 if (FAILED(IAVIStream_Info(pstream
, &asiw
, sizeof(asiw
))))
907 if (asiw
.dwRate
== 0)
910 /* limit to stream bounds */
911 if (lSample
< asiw
.dwStart
)
912 lSample
= asiw
.dwStart
;
913 if (lSample
> asiw
.dwStart
+ asiw
.dwLength
)
914 lSample
= asiw
.dwStart
+ asiw
.dwLength
;
916 if (asiw
.dwRate
/ asiw
.dwScale
< 1000)
917 time
= (LONG
)(((float)lSample
* asiw
.dwScale
* 1000) / asiw
.dwRate
);
919 time
= (LONG
)(((float)lSample
* asiw
.dwScale
* 1000 + (asiw
.dwRate
- 1)) / asiw
.dwRate
);
921 TRACE(" -> %d\n",time
);
925 /***********************************************************************
926 * AVIStreamTimeToSample (AVIFIL32.@)
928 LONG WINAPI
AVIStreamTimeToSample(PAVISTREAM pstream
, LONG lTime
)
933 TRACE("(%p,%d)\n", pstream
, lTime
);
935 if (pstream
== NULL
|| lTime
< 0)
938 if (FAILED(IAVIStream_Info(pstream
, &asiw
, sizeof(asiw
))))
940 if (asiw
.dwScale
== 0)
943 if (asiw
.dwRate
/ asiw
.dwScale
< 1000)
944 sample
= (LONG
)((((float)asiw
.dwRate
* lTime
) / (asiw
.dwScale
* 1000)));
946 sample
= (LONG
)(((float)asiw
.dwRate
* lTime
+ (asiw
.dwScale
* 1000 - 1)) / (asiw
.dwScale
* 1000));
948 /* limit to stream bounds */
949 if (sample
< asiw
.dwStart
)
950 sample
= asiw
.dwStart
;
951 if (sample
> asiw
.dwStart
+ asiw
.dwLength
)
952 sample
= asiw
.dwStart
+ asiw
.dwLength
;
954 TRACE(" -> %d\n", sample
);
958 /***********************************************************************
959 * AVIBuildFilter (AVIFIL32.@)
960 * AVIBuildFilterA (AVIFIL32.@)
962 HRESULT WINAPI
AVIBuildFilterA(LPSTR szFilter
, LONG cbFilter
, BOOL fSaving
)
967 TRACE("(%p,%d,%d)\n", szFilter
, cbFilter
, fSaving
);
969 /* check parameters */
970 if (szFilter
== NULL
)
971 return AVIERR_BADPARAM
;
973 return AVIERR_BADSIZE
;
978 wszFilter
= HeapAlloc(GetProcessHeap(), 0, cbFilter
* sizeof(WCHAR
));
979 if (wszFilter
== NULL
)
980 return AVIERR_MEMORY
;
982 hr
= AVIBuildFilterW(wszFilter
, cbFilter
, fSaving
);
984 WideCharToMultiByte(CP_ACP
, 0, wszFilter
, cbFilter
,
985 szFilter
, cbFilter
, NULL
, NULL
);
988 HeapFree(GetProcessHeap(), 0, wszFilter
);
993 /***********************************************************************
994 * AVIBuildFilterW (AVIFIL32.@)
996 HRESULT WINAPI
AVIBuildFilterW(LPWSTR szFilter
, LONG cbFilter
, BOOL fSaving
)
998 static const WCHAR szClsid
[] = {'C','L','S','I','D',0};
999 static const WCHAR szExtensionFmt
[] = {';','*','.','%','s',0};
1000 static const WCHAR szAVIFileExtensions
[] =
1001 {'A','V','I','F','i','l','e','\\','E','x','t','e','n','s','i','o','n','s',0};
1004 WCHAR szAllFiles
[40];
1005 WCHAR szFileExt
[10];
1012 TRACE("(%p,%d,%d)\n", szFilter
, cbFilter
, fSaving
);
1014 /* check parameters */
1015 if (szFilter
== NULL
)
1016 return AVIERR_BADPARAM
;
1018 return AVIERR_BADSIZE
;
1020 lp
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, MAX_FILTERS
* sizeof(AVIFilter
));
1022 return AVIERR_MEMORY
;
1025 * 1. iterate over HKEY_CLASSES_ROOT\\AVIFile\\Extensions and collect
1026 * extensions and CLSID's
1027 * 2. iterate over collected CLSID's and copy its description and its
1028 * extensions to szFilter if it fits
1030 * First filter is named "All multimedia files" and its filter is a
1031 * collection of all possible extensions except "*.*".
1033 if (RegOpenKeyW(HKEY_CLASSES_ROOT
, szAVIFileExtensions
, &hKey
) != ERROR_SUCCESS
) {
1034 HeapFree(GetProcessHeap(), 0, lp
);
1035 return AVIERR_ERROR
;
1037 for (n
= 0;RegEnumKeyW(hKey
, n
, szFileExt
, sizeof(szFileExt
)/sizeof(szFileExt
[0])) == ERROR_SUCCESS
;n
++) {
1038 /* get CLSID to extension */
1039 size
= sizeof(szValue
);
1040 if (RegQueryValueW(hKey
, szFileExt
, szValue
, &size
) != ERROR_SUCCESS
)
1043 /* search if the CLSID is already known */
1044 for (i
= 1; i
<= count
; i
++) {
1045 if (lstrcmpW(lp
[i
].szClsid
, szValue
) == 0)
1046 break; /* a new one */
1049 if (i
== count
+ 1) {
1050 /* it's a new CLSID */
1052 /* FIXME: How do we get info's about read/write capabilities? */
1054 if (count
>= MAX_FILTERS
) {
1055 /* try to inform user of our full fixed size table */
1056 ERR(": More than %d filters found! Adjust MAX_FILTERS in dlls/avifil32/api.c\n", MAX_FILTERS
);
1060 lstrcpyW(lp
[i
].szClsid
, szValue
);
1065 /* append extension to the filter */
1066 wsprintfW(szValue
, szExtensionFmt
, szFileExt
);
1067 if (lp
[i
].szExtensions
[0] == 0)
1068 lstrcatW(lp
[i
].szExtensions
, szValue
+ 1);
1070 lstrcatW(lp
[i
].szExtensions
, szValue
);
1072 /* also append to the "all multimedia"-filter */
1073 if (lp
[0].szExtensions
[0] == 0)
1074 lstrcatW(lp
[0].szExtensions
, szValue
+ 1);
1076 lstrcatW(lp
[0].szExtensions
, szValue
);
1080 /* 2. get descriptions for the CLSIDs and fill out szFilter */
1081 if (RegOpenKeyW(HKEY_CLASSES_ROOT
, szClsid
, &hKey
) != ERROR_SUCCESS
) {
1082 HeapFree(GetProcessHeap(), 0, lp
);
1083 return AVIERR_ERROR
;
1085 for (n
= 0; n
<= count
; n
++) {
1086 /* first the description */
1088 size
= sizeof(szValue
);
1089 if (RegQueryValueW(hKey
, lp
[n
].szClsid
, szValue
, &size
) == ERROR_SUCCESS
) {
1090 size
= lstrlenW(szValue
);
1091 lstrcpynW(szFilter
, szValue
, cbFilter
);
1094 size
= LoadStringW(AVIFILE_hModule
,IDS_ALLMULTIMEDIA
,szFilter
,cbFilter
);
1096 /* check for enough space */
1098 if (cbFilter
< size
+ lstrlenW(lp
[n
].szExtensions
) + 2) {
1101 HeapFree(GetProcessHeap(), 0, lp
);
1103 return AVIERR_BUFFERTOOSMALL
;
1108 /* and then the filter */
1109 lstrcpynW(szFilter
, lp
[n
].szExtensions
, cbFilter
);
1110 size
= lstrlenW(lp
[n
].szExtensions
) + 1;
1116 HeapFree(GetProcessHeap(), 0, lp
);
1118 /* add "All files" "*.*" filter if enough space left */
1119 size
= LoadStringW(AVIFILE_hModule
, IDS_ALLFILES
,
1120 szAllFiles
, sizeof(szAllFiles
)/sizeof(szAllFiles
[0])) + 1;
1121 if (cbFilter
> size
) {
1124 /* replace '@' with \000 to separate description of filter */
1125 for (i
= 0; i
< size
&& szAllFiles
[i
] != 0; i
++) {
1126 if (szAllFiles
[i
] == '@') {
1132 memcpy(szFilter
, szAllFiles
, size
* sizeof(szAllFiles
[0]));
1139 return AVIERR_BUFFERTOOSMALL
;
1143 static BOOL
AVISaveOptionsFmtChoose(HWND hWnd
)
1145 LPAVICOMPRESSOPTIONS pOptions
= SaveOpts
.ppOptions
[SaveOpts
.nCurrent
];
1146 AVISTREAMINFOW sInfo
;
1148 TRACE("(%p)\n", hWnd
);
1150 if (pOptions
== NULL
|| SaveOpts
.ppavis
[SaveOpts
.nCurrent
] == NULL
) {
1151 ERR(": bad state!\n");
1155 if (FAILED(AVIStreamInfoW(SaveOpts
.ppavis
[SaveOpts
.nCurrent
],
1156 &sInfo
, sizeof(sInfo
)))) {
1157 ERR(": AVIStreamInfoW failed!\n");
1161 if (sInfo
.fccType
== streamtypeVIDEO
) {
1165 memset(&cv
, 0, sizeof(cv
));
1167 if ((pOptions
->dwFlags
& AVICOMPRESSF_VALID
) == 0) {
1168 memset(pOptions
, 0, sizeof(AVICOMPRESSOPTIONS
));
1169 pOptions
->fccType
= streamtypeVIDEO
;
1170 pOptions
->fccHandler
= comptypeDIB
;
1171 pOptions
->dwQuality
= (DWORD
)ICQUALITY_DEFAULT
;
1174 cv
.cbSize
= sizeof(cv
);
1175 cv
.dwFlags
= ICMF_COMPVARS_VALID
;
1176 /*cv.fccType = pOptions->fccType; */
1177 cv
.fccHandler
= pOptions
->fccHandler
;
1178 cv
.lQ
= pOptions
->dwQuality
;
1179 cv
.lpState
= pOptions
->lpParms
;
1180 cv
.cbState
= pOptions
->cbParms
;
1181 if (pOptions
->dwFlags
& AVICOMPRESSF_KEYFRAMES
)
1182 cv
.lKey
= pOptions
->dwKeyFrameEvery
;
1185 if (pOptions
->dwFlags
& AVICOMPRESSF_DATARATE
)
1186 cv
.lDataRate
= pOptions
->dwBytesPerSecond
/ 1024; /* need kBytes */
1190 ret
= ICCompressorChoose(hWnd
, SaveOpts
.uFlags
, NULL
,
1191 SaveOpts
.ppavis
[SaveOpts
.nCurrent
], &cv
, NULL
);
1194 pOptions
->fccHandler
= cv
.fccHandler
;
1195 pOptions
->lpParms
= cv
.lpState
;
1196 pOptions
->cbParms
= cv
.cbState
;
1197 pOptions
->dwQuality
= cv
.lQ
;
1199 pOptions
->dwKeyFrameEvery
= cv
.lKey
;
1200 pOptions
->dwFlags
|= AVICOMPRESSF_KEYFRAMES
;
1202 pOptions
->dwFlags
&= ~AVICOMPRESSF_KEYFRAMES
;
1203 if (cv
.lDataRate
!= 0) {
1204 pOptions
->dwBytesPerSecond
= cv
.lDataRate
* 1024; /* need bytes */
1205 pOptions
->dwFlags
|= AVICOMPRESSF_DATARATE
;
1207 pOptions
->dwFlags
&= ~AVICOMPRESSF_DATARATE
;
1208 pOptions
->dwFlags
|= AVICOMPRESSF_VALID
;
1210 ICCompressorFree(&cv
);
1213 } else if (sInfo
.fccType
== streamtypeAUDIO
) {
1214 ACMFORMATCHOOSEW afmtc
;
1218 /* FIXME: check ACM version -- Which version is needed? */
1220 memset(&afmtc
, 0, sizeof(afmtc
));
1221 afmtc
.cbStruct
= sizeof(afmtc
);
1223 afmtc
.hwndOwner
= hWnd
;
1225 acmMetrics(NULL
, ACM_METRIC_MAX_SIZE_FORMAT
, &size
);
1226 if ((pOptions
->cbFormat
== 0 || pOptions
->lpFormat
== NULL
) && size
!= 0) {
1227 pOptions
->lpFormat
= HeapAlloc(GetProcessHeap(), 0, size
);
1228 if (!pOptions
->lpFormat
) return FALSE
;
1229 pOptions
->cbFormat
= size
;
1230 } else if (pOptions
->cbFormat
< (DWORD
)size
) {
1231 void *new_buffer
= HeapReAlloc(GetProcessHeap(), 0, pOptions
->lpFormat
, size
);
1232 if (!new_buffer
) return FALSE
;
1233 pOptions
->lpFormat
= new_buffer
;
1234 pOptions
->cbFormat
= size
;
1236 afmtc
.pwfx
= pOptions
->lpFormat
;
1237 afmtc
.cbwfx
= pOptions
->cbFormat
;
1240 AVIStreamFormatSize(SaveOpts
.ppavis
[SaveOpts
.nCurrent
],
1241 sInfo
.dwStart
, &size
);
1242 if (size
< (LONG
)sizeof(PCMWAVEFORMAT
))
1243 size
= sizeof(PCMWAVEFORMAT
);
1244 afmtc
.pwfxEnum
= HeapAlloc(GetProcessHeap(), 0, size
);
1245 if (afmtc
.pwfxEnum
!= NULL
) {
1246 AVIStreamReadFormat(SaveOpts
.ppavis
[SaveOpts
.nCurrent
],
1247 sInfo
.dwStart
, afmtc
.pwfxEnum
, &size
);
1248 afmtc
.fdwEnum
= ACM_FORMATENUMF_CONVERT
;
1251 ret
= acmFormatChooseW(&afmtc
);
1253 pOptions
->dwFlags
|= AVICOMPRESSF_VALID
;
1255 HeapFree(GetProcessHeap(), 0, afmtc
.pwfxEnum
);
1256 return (ret
== S_OK
? TRUE
: FALSE
);
1258 ERR(": unknown streamtype 0x%08X\n", sInfo
.fccType
);
1263 static void AVISaveOptionsUpdate(HWND hWnd
)
1265 static const WCHAR szVideoFmt
[]={'%','l','d','x','%','l','d','x','%','d',0};
1266 static const WCHAR szAudioFmt
[]={'%','s',' ','%','s',0};
1268 WCHAR szFormat
[128];
1269 AVISTREAMINFOW sInfo
;
1273 TRACE("(%p)\n", hWnd
);
1275 SaveOpts
.nCurrent
= SendDlgItemMessageW(hWnd
,IDC_STREAM
,CB_GETCURSEL
,0,0);
1276 if (SaveOpts
.nCurrent
< 0)
1279 if (FAILED(AVIStreamInfoW(SaveOpts
.ppavis
[SaveOpts
.nCurrent
], &sInfo
, sizeof(sInfo
))))
1282 AVIStreamFormatSize(SaveOpts
.ppavis
[SaveOpts
.nCurrent
],sInfo
.dwStart
,&size
);
1286 /* read format to build format description string */
1287 lpFormat
= HeapAlloc(GetProcessHeap(), 0, size
);
1288 if (lpFormat
!= NULL
) {
1289 if (SUCCEEDED(AVIStreamReadFormat(SaveOpts
.ppavis
[SaveOpts
.nCurrent
],sInfo
.dwStart
,lpFormat
, &size
))) {
1290 if (sInfo
.fccType
== streamtypeVIDEO
) {
1291 LPBITMAPINFOHEADER lpbi
= lpFormat
;
1294 wsprintfW(szFormat
, szVideoFmt
, lpbi
->biWidth
,
1295 lpbi
->biHeight
, lpbi
->biBitCount
);
1297 if (lpbi
->biCompression
!= BI_RGB
) {
1300 hic
= ICLocate(ICTYPE_VIDEO
, sInfo
.fccHandler
, lpFormat
,
1301 NULL
, ICMODE_DECOMPRESS
);
1303 if (ICGetInfo(hic
, &icinfo
, sizeof(icinfo
)) == S_OK
)
1304 lstrcatW(szFormat
, icinfo
.szDescription
);
1308 LoadStringW(AVIFILE_hModule
, IDS_UNCOMPRESSED
,
1309 icinfo
.szDescription
,
1310 sizeof(icinfo
.szDescription
)/sizeof(icinfo
.szDescription
[0]));
1311 lstrcatW(szFormat
, icinfo
.szDescription
);
1313 } else if (sInfo
.fccType
== streamtypeAUDIO
) {
1314 ACMFORMATTAGDETAILSW aftd
;
1315 ACMFORMATDETAILSW afd
;
1317 memset(&aftd
, 0, sizeof(aftd
));
1318 memset(&afd
, 0, sizeof(afd
));
1320 aftd
.cbStruct
= sizeof(aftd
);
1321 aftd
.dwFormatTag
= afd
.dwFormatTag
=
1322 ((PWAVEFORMATEX
)lpFormat
)->wFormatTag
;
1323 aftd
.cbFormatSize
= afd
.cbwfx
= size
;
1325 afd
.cbStruct
= sizeof(afd
);
1326 afd
.pwfx
= lpFormat
;
1328 if (acmFormatTagDetailsW(NULL
, &aftd
,
1329 ACM_FORMATTAGDETAILSF_FORMATTAG
) == S_OK
) {
1330 if (acmFormatDetailsW(NULL
,&afd
,ACM_FORMATDETAILSF_FORMAT
) == S_OK
)
1331 wsprintfW(szFormat
, szAudioFmt
, afd
.szFormat
, aftd
.szFormatTag
);
1335 HeapFree(GetProcessHeap(), 0, lpFormat
);
1338 /* set text for format description */
1339 SetDlgItemTextW(hWnd
, IDC_FORMATTEXT
, szFormat
);
1341 /* Disable option button for unsupported streamtypes */
1342 if (sInfo
.fccType
== streamtypeVIDEO
||
1343 sInfo
.fccType
== streamtypeAUDIO
)
1344 EnableWindow(GetDlgItem(hWnd
, IDC_OPTIONS
), TRUE
);
1346 EnableWindow(GetDlgItem(hWnd
, IDC_OPTIONS
), FALSE
);
1351 static INT_PTR CALLBACK
AVISaveOptionsDlgProc(HWND hWnd
, UINT uMsg
,
1352 WPARAM wParam
, LPARAM lParam
)
1355 BOOL bIsInterleaved
;
1358 /*TRACE("(%p,%u,0x%04X,0x%08lX)\n", hWnd, uMsg, wParam, lParam);*/
1362 SaveOpts
.nCurrent
= 0;
1363 if (SaveOpts
.nStreams
== 1) {
1364 EndDialog(hWnd
, AVISaveOptionsFmtChoose(hWnd
));
1369 for (n
= 0; n
< SaveOpts
.nStreams
; n
++) {
1370 AVISTREAMINFOW sInfo
;
1372 AVIStreamInfoW(SaveOpts
.ppavis
[n
], &sInfo
, sizeof(sInfo
));
1373 SendDlgItemMessageW(hWnd
, IDC_STREAM
, CB_ADDSTRING
,
1374 0L, (LPARAM
)sInfo
.szName
);
1377 /* select first stream */
1378 SendDlgItemMessageW(hWnd
, IDC_STREAM
, CB_SETCURSEL
, 0, 0);
1379 SendMessageW(hWnd
, WM_COMMAND
, MAKELONG(IDC_STREAM
, CBN_SELCHANGE
), (LPARAM
)hWnd
);
1381 /* initialize interleave */
1382 if (SaveOpts
.ppOptions
[0] != NULL
&&
1383 (SaveOpts
.ppOptions
[0]->dwFlags
& AVICOMPRESSF_VALID
)) {
1384 bIsInterleaved
= (SaveOpts
.ppOptions
[0]->dwFlags
& AVICOMPRESSF_INTERLEAVE
);
1385 dwInterleave
= SaveOpts
.ppOptions
[0]->dwInterleaveEvery
;
1387 bIsInterleaved
= TRUE
;
1390 CheckDlgButton(hWnd
, IDC_INTERLEAVE
, bIsInterleaved
);
1391 SetDlgItemInt(hWnd
, IDC_INTERLEAVEEVERY
, dwInterleave
, FALSE
);
1392 EnableWindow(GetDlgItem(hWnd
, IDC_INTERLEAVEEVERY
), bIsInterleaved
);
1395 switch (LOWORD(wParam
)) {
1397 /* get data from controls and save them */
1398 dwInterleave
= GetDlgItemInt(hWnd
, IDC_INTERLEAVEEVERY
, NULL
, 0);
1399 bIsInterleaved
= IsDlgButtonChecked(hWnd
, IDC_INTERLEAVE
);
1400 for (n
= 0; n
< SaveOpts
.nStreams
; n
++) {
1401 if (SaveOpts
.ppOptions
[n
] != NULL
) {
1402 if (bIsInterleaved
) {
1403 SaveOpts
.ppOptions
[n
]->dwFlags
|= AVICOMPRESSF_INTERLEAVE
;
1404 SaveOpts
.ppOptions
[n
]->dwInterleaveEvery
= dwInterleave
;
1406 SaveOpts
.ppOptions
[n
]->dwFlags
&= ~AVICOMPRESSF_INTERLEAVE
;
1411 EndDialog(hWnd
, LOWORD(wParam
) == IDOK
);
1413 case IDC_INTERLEAVE
:
1414 EnableWindow(GetDlgItem(hWnd
, IDC_INTERLEAVEEVERY
),
1415 IsDlgButtonChecked(hWnd
, IDC_INTERLEAVE
));
1418 if (HIWORD(wParam
) == CBN_SELCHANGE
) {
1419 /* update control elements */
1420 AVISaveOptionsUpdate(hWnd
);
1424 AVISaveOptionsFmtChoose(hWnd
);
1433 /***********************************************************************
1434 * AVISaveOptions (AVIFIL32.@)
1436 BOOL WINAPI
AVISaveOptions(HWND hWnd
, UINT uFlags
, INT nStreams
,
1437 PAVISTREAM
*ppavi
, LPAVICOMPRESSOPTIONS
*ppOptions
)
1439 LPAVICOMPRESSOPTIONS pSavedOptions
= NULL
;
1442 TRACE("(%p,0x%X,%d,%p,%p)\n", hWnd
, uFlags
, nStreams
,
1445 /* check parameters */
1446 if (nStreams
<= 0 || ppavi
== NULL
|| ppOptions
== NULL
)
1447 return AVIERR_BADPARAM
;
1449 /* save options in case the user presses cancel */
1451 pSavedOptions
= HeapAlloc(GetProcessHeap(), 0, nStreams
* sizeof(AVICOMPRESSOPTIONS
));
1452 if (pSavedOptions
== NULL
)
1455 for (n
= 0; n
< nStreams
; n
++) {
1456 if (ppOptions
[n
] != NULL
)
1457 memcpy(pSavedOptions
+ n
, ppOptions
[n
], sizeof(AVICOMPRESSOPTIONS
));
1461 SaveOpts
.uFlags
= uFlags
;
1462 SaveOpts
.nStreams
= nStreams
;
1463 SaveOpts
.ppavis
= ppavi
;
1464 SaveOpts
.ppOptions
= ppOptions
;
1466 ret
= DialogBoxW(AVIFILE_hModule
, MAKEINTRESOURCEW(IDD_SAVEOPTIONS
),
1467 hWnd
, AVISaveOptionsDlgProc
);
1472 /* restore options when user pressed cancel */
1473 if (pSavedOptions
!= NULL
) {
1475 for (n
= 0; n
< nStreams
; n
++) {
1476 if (ppOptions
[n
] != NULL
)
1477 memcpy(ppOptions
[n
], pSavedOptions
+ n
, sizeof(AVICOMPRESSOPTIONS
));
1480 HeapFree(GetProcessHeap(), 0, pSavedOptions
);
1486 /***********************************************************************
1487 * AVISaveOptionsFree (AVIFIL32.@)
1489 HRESULT WINAPI
AVISaveOptionsFree(INT nStreams
,LPAVICOMPRESSOPTIONS
*ppOptions
)
1491 TRACE("(%d,%p)\n", nStreams
, ppOptions
);
1493 if (nStreams
< 0 || ppOptions
== NULL
)
1494 return AVIERR_BADPARAM
;
1496 for (nStreams
--; nStreams
>= 0; nStreams
--) {
1497 if (ppOptions
[nStreams
] != NULL
) {
1498 ppOptions
[nStreams
]->dwFlags
&= ~AVICOMPRESSF_VALID
;
1500 if (ppOptions
[nStreams
]->lpParms
!= NULL
) {
1501 HeapFree(GetProcessHeap(), 0, ppOptions
[nStreams
]->lpParms
);
1502 ppOptions
[nStreams
]->lpParms
= NULL
;
1503 ppOptions
[nStreams
]->cbParms
= 0;
1505 if (ppOptions
[nStreams
]->lpFormat
!= NULL
) {
1506 HeapFree(GetProcessHeap(), 0, ppOptions
[nStreams
]->lpFormat
);
1507 ppOptions
[nStreams
]->lpFormat
= NULL
;
1508 ppOptions
[nStreams
]->cbFormat
= 0;
1516 /***********************************************************************
1517 * AVISaveVA (AVIFIL32.@)
1519 HRESULT WINAPI
AVISaveVA(LPCSTR szFile
, CLSID
*pclsidHandler
,
1520 AVISAVECALLBACK lpfnCallback
, int nStream
,
1521 PAVISTREAM
*ppavi
, LPAVICOMPRESSOPTIONS
*plpOptions
)
1523 LPWSTR wszFile
= NULL
;
1527 TRACE("%s,%p,%p,%d,%p,%p)\n", debugstr_a(szFile
), pclsidHandler
,
1528 lpfnCallback
, nStream
, ppavi
, plpOptions
);
1530 if (szFile
== NULL
|| ppavi
== NULL
|| plpOptions
== NULL
)
1531 return AVIERR_BADPARAM
;
1533 /* convert ASCII string to Unicode and call Unicode function */
1534 len
= MultiByteToWideChar(CP_ACP
, 0, szFile
, -1, NULL
, 0);
1536 return AVIERR_BADPARAM
;
1538 wszFile
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
1539 if (wszFile
== NULL
)
1540 return AVIERR_MEMORY
;
1542 MultiByteToWideChar(CP_ACP
, 0, szFile
, -1, wszFile
, len
);
1544 hr
= AVISaveVW(wszFile
, pclsidHandler
, lpfnCallback
,
1545 nStream
, ppavi
, plpOptions
);
1547 HeapFree(GetProcessHeap(), 0, wszFile
);
1552 /***********************************************************************
1553 * AVIFILE_AVISaveDefaultCallback (internal)
1555 static BOOL WINAPI
AVIFILE_AVISaveDefaultCallback(INT progress
)
1557 TRACE("(%d)\n", progress
);
1562 /***********************************************************************
1563 * AVISaveVW (AVIFIL32.@)
1565 HRESULT WINAPI
AVISaveVW(LPCWSTR szFile
, CLSID
*pclsidHandler
,
1566 AVISAVECALLBACK lpfnCallback
, int nStreams
,
1567 PAVISTREAM
*ppavi
, LPAVICOMPRESSOPTIONS
*plpOptions
)
1569 LONG lStart
[MAX_AVISTREAMS
];
1570 PAVISTREAM pOutStreams
[MAX_AVISTREAMS
];
1571 PAVISTREAM pInStreams
[MAX_AVISTREAMS
];
1573 AVISTREAMINFOW sInfo
;
1575 PAVIFILE pfile
= NULL
; /* the output AVI file */
1576 LONG lFirstVideo
= -1;
1579 /* for interleaving ... */
1580 DWORD dwInterleave
= 0; /* interleave rate */
1581 DWORD dwFileInitialFrames
;
1585 /* for reading/writing the data ... */
1586 LPVOID lpBuffer
= NULL
;
1587 LONG cbBuffer
; /* real size of lpBuffer */
1588 LONG lBufferSize
; /* needed bytes for format(s), etc. */
1593 TRACE("(%s,%p,%p,%d,%p,%p)\n", debugstr_w(szFile
), pclsidHandler
,
1594 lpfnCallback
, nStreams
, ppavi
, plpOptions
);
1596 if (szFile
== NULL
|| ppavi
== NULL
|| plpOptions
== NULL
)
1597 return AVIERR_BADPARAM
;
1598 if (nStreams
>= MAX_AVISTREAMS
) {
1599 WARN("Can't write AVI with %d streams only supports %d -- change MAX_AVISTREAMS!\n", nStreams
, MAX_AVISTREAMS
);
1600 return AVIERR_INTERNAL
;
1603 if (lpfnCallback
== NULL
)
1604 lpfnCallback
= AVIFILE_AVISaveDefaultCallback
;
1606 /* clear local variable(s) */
1607 for (curStream
= 0; curStream
< nStreams
; curStream
++) {
1608 pInStreams
[curStream
] = NULL
;
1609 pOutStreams
[curStream
] = NULL
;
1612 /* open output AVI file (create it if it doesn't exist) */
1613 hres
= AVIFileOpenW(&pfile
, szFile
, OF_CREATE
|OF_SHARE_EXCLUSIVE
|OF_WRITE
,
1617 AVIFileInfoW(pfile
, &fInfo
, sizeof(fInfo
)); /* for dwCaps */
1619 /* initialize our data structures part 1 */
1620 for (curStream
= 0; curStream
< nStreams
; curStream
++) {
1621 PAVISTREAM pCurStream
= ppavi
[curStream
];
1623 hres
= AVIStreamInfoW(pCurStream
, &sInfo
, sizeof(sInfo
));
1627 /* search first video stream and check for interleaving */
1628 if (sInfo
.fccType
== streamtypeVIDEO
) {
1629 /* remember first video stream -- needed for interleaving */
1630 if (lFirstVideo
< 0)
1631 lFirstVideo
= curStream
;
1632 } else if (!dwInterleave
) {
1633 /* check if any non-video stream wants to be interleaved */
1634 WARN("options.flags=0x%X options.dwInterleave=%u\n",plpOptions
[curStream
]->dwFlags
,plpOptions
[curStream
]->dwInterleaveEvery
);
1635 if (plpOptions
[curStream
] != NULL
&&
1636 plpOptions
[curStream
]->dwFlags
& AVICOMPRESSF_INTERLEAVE
)
1637 dwInterleave
= plpOptions
[curStream
]->dwInterleaveEvery
;
1640 /* create de-/compressed stream interface if needed */
1641 pInStreams
[curStream
] = NULL
;
1642 if (plpOptions
[curStream
] != NULL
) {
1643 if (plpOptions
[curStream
]->fccHandler
||
1644 plpOptions
[curStream
]->lpFormat
!= NULL
) {
1645 DWORD dwKeySave
= plpOptions
[curStream
]->dwKeyFrameEvery
;
1647 if (fInfo
.dwCaps
& AVIFILECAPS_ALLKEYFRAMES
)
1648 plpOptions
[curStream
]->dwKeyFrameEvery
= 1;
1650 hres
= AVIMakeCompressedStream(&pInStreams
[curStream
], pCurStream
,
1651 plpOptions
[curStream
], NULL
);
1652 plpOptions
[curStream
]->dwKeyFrameEvery
= dwKeySave
;
1653 if (FAILED(hres
) || pInStreams
[curStream
] == NULL
) {
1654 pInStreams
[curStream
] = NULL
;
1658 /* test stream interface and update stream-info */
1659 hres
= AVIStreamInfoW(pInStreams
[curStream
], &sInfo
, sizeof(sInfo
));
1665 /* now handle streams which will only be copied */
1666 if (pInStreams
[curStream
] == NULL
) {
1667 pCurStream
= pInStreams
[curStream
] = ppavi
[curStream
];
1668 AVIStreamAddRef(pCurStream
);
1670 pCurStream
= pInStreams
[curStream
];
1672 lStart
[curStream
] = sInfo
.dwStart
;
1673 } /* for all streams */
1675 /* check that first video stream is the first stream */
1676 if (lFirstVideo
> 0) {
1677 PAVISTREAM pTmp
= pInStreams
[lFirstVideo
];
1678 LONG lTmp
= lStart
[lFirstVideo
];
1680 pInStreams
[lFirstVideo
] = pInStreams
[0];
1681 pInStreams
[0] = pTmp
;
1682 lStart
[lFirstVideo
] = lStart
[0];
1687 /* allocate buffer for formats, data, etc. of an initial size of 64 kBytes*/
1688 cbBuffer
= 0x00010000;
1689 lpBuffer
= HeapAlloc(GetProcessHeap(), 0, cbBuffer
);
1690 if (lpBuffer
== NULL
) {
1691 hres
= AVIERR_MEMORY
;
1695 AVIStreamInfoW(pInStreams
[0], &sInfo
, sizeof(sInfo
));
1696 lFileLength
= sInfo
.dwLength
;
1697 dwFileInitialFrames
= 0;
1698 if (lFirstVideo
>= 0) {
1699 /* check for correct version of the format
1700 * -- need at least BITMAPINFOHEADER or newer
1703 lBufferSize
= cbBuffer
;
1704 hres
= AVIStreamReadFormat(pInStreams
[lFirstVideo
], AVIStreamStart(pInStreams
[lFirstVideo
]), lpBuffer
, &lBufferSize
);
1705 if (lBufferSize
< (LONG
)sizeof(BITMAPINFOHEADER
))
1706 hres
= AVIERR_INTERNAL
;
1709 } else /* use one second blocks for interleaving if no video present */
1710 lSampleInc
= AVIStreamTimeToSample(pInStreams
[0], 1000000);
1712 /* create output streams */
1713 for (curStream
= 0; curStream
< nStreams
; curStream
++) {
1714 AVIStreamInfoW(pInStreams
[curStream
], &sInfo
, sizeof(sInfo
));
1716 sInfo
.dwInitialFrames
= 0;
1717 if (dwInterleave
!= 0 && curStream
> 0 && sInfo
.fccType
!= streamtypeVIDEO
) {
1718 /* 750 ms initial frames for non-video streams */
1719 sInfo
.dwInitialFrames
= AVIStreamTimeToSample(pInStreams
[0], 750);
1722 hres
= AVIFileCreateStreamW(pfile
, &pOutStreams
[curStream
], &sInfo
);
1723 if (pOutStreams
[curStream
] != NULL
&& SUCCEEDED(hres
)) {
1724 /* copy initial format for this stream */
1725 lBufferSize
= cbBuffer
;
1726 hres
= AVIStreamReadFormat(pInStreams
[curStream
], sInfo
.dwStart
,
1727 lpBuffer
, &lBufferSize
);
1730 hres
= AVIStreamSetFormat(pOutStreams
[curStream
], 0, lpBuffer
, lBufferSize
);
1734 /* try to copy stream handler data */
1735 lBufferSize
= cbBuffer
;
1736 hres
= AVIStreamReadData(pInStreams
[curStream
], ckidSTREAMHANDLERDATA
,
1737 lpBuffer
, &lBufferSize
);
1738 if (SUCCEEDED(hres
) && lBufferSize
> 0) {
1739 hres
= AVIStreamWriteData(pOutStreams
[curStream
],ckidSTREAMHANDLERDATA
,
1740 lpBuffer
, lBufferSize
);
1745 if (dwFileInitialFrames
< sInfo
.dwInitialFrames
)
1746 dwFileInitialFrames
= sInfo
.dwInitialFrames
;
1748 AVIStreamSampleToSample(pOutStreams
[0], pInStreams
[curStream
],
1750 if (lFileLength
< lReadBytes
)
1751 lFileLength
= lReadBytes
;
1753 /* creation of de-/compression stream interface failed */
1754 WARN("creation of (de-)compression stream failed for stream %d\n",curStream
);
1755 AVIStreamRelease(pInStreams
[curStream
]);
1756 if (curStream
+ 1 >= nStreams
) {
1757 /* move the others one up */
1758 PAVISTREAM
*ppas
= &pInStreams
[curStream
];
1759 int n
= nStreams
- (curStream
+ 1);
1762 *ppas
= pInStreams
[curStream
+ 1];
1768 } /* create output streams for all input streams */
1770 /* have we still something to write, or lost everything? */
1775 LONG lCurFrame
= -dwFileInitialFrames
;
1777 /* interleaved file */
1778 if (dwInterleave
== 1)
1779 AVIFileEndRecord(pfile
);
1781 for (; lCurFrame
< lFileLength
; lCurFrame
+= lSampleInc
) {
1782 for (curStream
= 0; curStream
< nStreams
; curStream
++) {
1785 hres
= AVIStreamInfoW(pOutStreams
[curStream
], &sInfo
, sizeof(sInfo
));
1789 /* initial frames phase at the end for this stream? */
1790 if (-(LONG
)sInfo
.dwInitialFrames
> lCurFrame
)
1793 if ((lFileLength
- lSampleInc
) <= lCurFrame
) {
1794 lLastSample
= AVIStreamLength(pInStreams
[curStream
]);
1795 lFirstVideo
= lLastSample
+ AVIStreamStart(pInStreams
[curStream
]);
1797 if (curStream
!= 0) {
1799 AVIStreamSampleToSample(pInStreams
[curStream
], pInStreams
[0],
1800 (sInfo
.fccType
== streamtypeVIDEO
?
1801 (LONG
)dwInterleave
: lSampleInc
) +
1802 sInfo
.dwInitialFrames
+ lCurFrame
);
1804 lFirstVideo
= lSampleInc
+ (sInfo
.dwInitialFrames
+ lCurFrame
);
1806 lLastSample
= AVIStreamEnd(pInStreams
[curStream
]);
1807 if (lLastSample
<= lFirstVideo
)
1808 lFirstVideo
= lLastSample
;
1811 /* copy needed samples now */
1812 WARN("copy from stream %d samples %d to %d...\n",curStream
,
1813 lStart
[curStream
],lFirstVideo
);
1814 while (lFirstVideo
> lStart
[curStream
]) {
1817 /* copy format in case it can change */
1818 lBufferSize
= cbBuffer
;
1819 hres
= AVIStreamReadFormat(pInStreams
[curStream
], lStart
[curStream
],
1820 lpBuffer
, &lBufferSize
);
1823 AVIStreamSetFormat(pOutStreams
[curStream
], lStart
[curStream
],
1824 lpBuffer
, lBufferSize
);
1826 /* try to read data until we got it, or error */
1828 hres
= AVIStreamRead(pInStreams
[curStream
], lStart
[curStream
],
1829 lFirstVideo
- lStart
[curStream
], lpBuffer
,
1830 cbBuffer
, &lReadBytes
, &lReadSamples
);
1831 } while ((hres
== AVIERR_BUFFERTOOSMALL
) &&
1832 (lpBuffer
= HeapReAlloc(GetProcessHeap(), 0, lpBuffer
, cbBuffer
*= 2)) != NULL
);
1833 if (lpBuffer
== NULL
)
1834 hres
= AVIERR_MEMORY
;
1838 if (AVIStreamIsKeyFrame(pInStreams
[curStream
], (LONG
)sInfo
.dwStart
))
1839 flags
= AVIIF_KEYFRAME
;
1840 hres
= AVIStreamWrite(pOutStreams
[curStream
], -1, lReadSamples
,
1841 lpBuffer
, lReadBytes
, flags
, NULL
, NULL
);
1845 lStart
[curStream
] += lReadSamples
;
1847 lStart
[curStream
] = lFirstVideo
;
1848 } /* stream by stream */
1850 /* need to close this block? */
1851 if (dwInterleave
== 1) {
1852 hres
= AVIFileEndRecord(pfile
);
1858 if (lpfnCallback(MulDiv(dwFileInitialFrames
+ lCurFrame
, 100,
1859 dwFileInitialFrames
+ lFileLength
))) {
1860 hres
= AVIERR_USERABORT
;
1863 } /* copy frame by frame */
1865 /* non-interleaved file */
1867 for (curStream
= 0; curStream
< nStreams
; curStream
++) {
1869 if (lpfnCallback(MulDiv(curStream
, 100, nStreams
))) {
1870 hres
= AVIERR_USERABORT
;
1874 AVIStreamInfoW(pInStreams
[curStream
], &sInfo
, sizeof(sInfo
));
1876 if (sInfo
.dwSampleSize
!= 0) {
1877 /* sample-based data like audio */
1878 while (sInfo
.dwStart
< sInfo
.dwLength
) {
1879 LONG lSamples
= cbBuffer
/ sInfo
.dwSampleSize
;
1881 /* copy format in case it can change */
1882 lBufferSize
= cbBuffer
;
1883 hres
= AVIStreamReadFormat(pInStreams
[curStream
], sInfo
.dwStart
,
1884 lpBuffer
, &lBufferSize
);
1887 AVIStreamSetFormat(pOutStreams
[curStream
], sInfo
.dwStart
,
1888 lpBuffer
, lBufferSize
);
1890 /* limit to stream boundaries */
1891 if (lSamples
!= (LONG
)(sInfo
.dwLength
- sInfo
.dwStart
))
1892 lSamples
= sInfo
.dwLength
- sInfo
.dwStart
;
1894 /* now try to read until we get it, or an error occurs */
1896 lReadBytes
= cbBuffer
;
1898 hres
= AVIStreamRead(pInStreams
[curStream
],sInfo
.dwStart
,lSamples
,
1899 lpBuffer
,cbBuffer
,&lReadBytes
,&lReadSamples
);
1900 } while ((hres
== AVIERR_BUFFERTOOSMALL
) &&
1901 (lpBuffer
= HeapReAlloc(GetProcessHeap(), 0, lpBuffer
, cbBuffer
*= 2)) != NULL
);
1902 if (lpBuffer
== NULL
)
1903 hres
= AVIERR_MEMORY
;
1906 if (lReadSamples
!= 0) {
1907 sInfo
.dwStart
+= lReadSamples
;
1908 hres
= AVIStreamWrite(pOutStreams
[curStream
], -1, lReadSamples
,
1909 lpBuffer
, lReadBytes
, 0, NULL
, NULL
);
1914 if (lpfnCallback(MulDiv(sInfo
.dwStart
,100,nStreams
*sInfo
.dwLength
)+
1915 MulDiv(curStream
, 100, nStreams
))) {
1916 hres
= AVIERR_USERABORT
;
1920 if ((sInfo
.dwLength
- sInfo
.dwStart
) != 1) {
1921 hres
= AVIERR_FILEREAD
;
1927 /* block-based data like video */
1928 for (; sInfo
.dwStart
< sInfo
.dwLength
; sInfo
.dwStart
++) {
1931 /* copy format in case it can change */
1932 lBufferSize
= cbBuffer
;
1933 hres
= AVIStreamReadFormat(pInStreams
[curStream
], sInfo
.dwStart
,
1934 lpBuffer
, &lBufferSize
);
1937 AVIStreamSetFormat(pOutStreams
[curStream
], sInfo
.dwStart
,
1938 lpBuffer
, lBufferSize
);
1940 /* try to read block and resize buffer if necessary */
1943 lReadBytes
= cbBuffer
;
1944 hres
= AVIStreamRead(pInStreams
[curStream
], sInfo
.dwStart
, 1,
1945 lpBuffer
, cbBuffer
,&lReadBytes
,&lReadSamples
);
1946 } while ((hres
== AVIERR_BUFFERTOOSMALL
) &&
1947 (lpBuffer
= HeapReAlloc(GetProcessHeap(), 0, lpBuffer
, cbBuffer
*= 2)) != NULL
);
1948 if (lpBuffer
== NULL
)
1949 hres
= AVIERR_MEMORY
;
1952 if (lReadSamples
!= 1) {
1953 hres
= AVIERR_FILEREAD
;
1957 if (AVIStreamIsKeyFrame(pInStreams
[curStream
], (LONG
)sInfo
.dwStart
))
1958 flags
= AVIIF_KEYFRAME
;
1959 hres
= AVIStreamWrite(pOutStreams
[curStream
], -1, lReadSamples
,
1960 lpBuffer
, lReadBytes
, flags
, NULL
, NULL
);
1965 if (lpfnCallback(MulDiv(sInfo
.dwStart
,100,nStreams
*sInfo
.dwLength
)+
1966 MulDiv(curStream
, 100, nStreams
))) {
1967 hres
= AVIERR_USERABORT
;
1970 } /* copy all blocks */
1972 } /* copy data stream by stream */
1976 HeapFree(GetProcessHeap(), 0, lpBuffer
);
1977 if (pfile
!= NULL
) {
1978 for (curStream
= 0; curStream
< nStreams
; curStream
++) {
1979 if (pOutStreams
[curStream
] != NULL
)
1980 AVIStreamRelease(pOutStreams
[curStream
]);
1981 if (pInStreams
[curStream
] != NULL
)
1982 AVIStreamRelease(pInStreams
[curStream
]);
1985 AVIFileRelease(pfile
);
1991 /***********************************************************************
1992 * CreateEditableStream (AVIFIL32.@)
1994 HRESULT WINAPI
CreateEditableStream(PAVISTREAM
*ppEditable
, PAVISTREAM pSource
)
1996 IAVIEditStream
*pEdit
= NULL
;
1999 TRACE("(%p,%p)\n", ppEditable
, pSource
);
2001 if (ppEditable
== NULL
)
2002 return AVIERR_BADPARAM
;
2006 if (pSource
!= NULL
) {
2007 hr
= IAVIStream_QueryInterface(pSource
, &IID_IAVIEditStream
,
2009 if (SUCCEEDED(hr
) && pEdit
!= NULL
) {
2010 hr
= IAVIEditStream_Clone(pEdit
, ppEditable
);
2011 IAVIEditStream_Release(pEdit
);
2017 /* need own implementation of IAVIEditStream */
2018 pEdit
= AVIFILE_CreateEditStream(pSource
);
2020 return AVIERR_MEMORY
;
2022 hr
= IAVIEditStream_QueryInterface(pEdit
, &IID_IAVIStream
,
2023 (LPVOID
*)ppEditable
);
2024 IAVIEditStream_Release(pEdit
);
2029 /***********************************************************************
2030 * EditStreamClone (AVIFIL32.@)
2032 HRESULT WINAPI
EditStreamClone(PAVISTREAM pStream
, PAVISTREAM
*ppResult
)
2034 PAVIEDITSTREAM pEdit
= NULL
;
2037 TRACE("(%p,%p)\n", pStream
, ppResult
);
2039 if (pStream
== NULL
)
2040 return AVIERR_BADHANDLE
;
2041 if (ppResult
== NULL
)
2042 return AVIERR_BADPARAM
;
2046 hr
= IAVIStream_QueryInterface(pStream
, &IID_IAVIEditStream
,(LPVOID
*)&pEdit
);
2047 if (SUCCEEDED(hr
) && pEdit
!= NULL
) {
2048 hr
= IAVIEditStream_Clone(pEdit
, ppResult
);
2050 IAVIEditStream_Release(pEdit
);
2052 hr
= AVIERR_UNSUPPORTED
;
2057 /***********************************************************************
2058 * EditStreamCopy (AVIFIL32.@)
2060 HRESULT WINAPI
EditStreamCopy(PAVISTREAM pStream
, LONG
*plStart
,
2061 LONG
*plLength
, PAVISTREAM
*ppResult
)
2063 PAVIEDITSTREAM pEdit
= NULL
;
2066 TRACE("(%p,%p,%p,%p)\n", pStream
, plStart
, plLength
, ppResult
);
2068 if (pStream
== NULL
)
2069 return AVIERR_BADHANDLE
;
2070 if (plStart
== NULL
|| plLength
== NULL
|| ppResult
== NULL
)
2071 return AVIERR_BADPARAM
;
2075 hr
= IAVIStream_QueryInterface(pStream
, &IID_IAVIEditStream
,(LPVOID
*)&pEdit
);
2076 if (SUCCEEDED(hr
) && pEdit
!= NULL
) {
2077 hr
= IAVIEditStream_Copy(pEdit
, plStart
, plLength
, ppResult
);
2079 IAVIEditStream_Release(pEdit
);
2081 hr
= AVIERR_UNSUPPORTED
;
2086 /***********************************************************************
2087 * EditStreamCut (AVIFIL32.@)
2089 HRESULT WINAPI
EditStreamCut(PAVISTREAM pStream
, LONG
*plStart
,
2090 LONG
*plLength
, PAVISTREAM
*ppResult
)
2092 PAVIEDITSTREAM pEdit
= NULL
;
2095 TRACE("(%p,%p,%p,%p)\n", pStream
, plStart
, plLength
, ppResult
);
2097 if (ppResult
!= NULL
)
2099 if (pStream
== NULL
)
2100 return AVIERR_BADHANDLE
;
2101 if (plStart
== NULL
|| plLength
== NULL
)
2102 return AVIERR_BADPARAM
;
2104 hr
= IAVIStream_QueryInterface(pStream
, &IID_IAVIEditStream
,(LPVOID
*)&pEdit
);
2105 if (SUCCEEDED(hr
) && pEdit
!= NULL
) {
2106 hr
= IAVIEditStream_Cut(pEdit
, plStart
, plLength
, ppResult
);
2108 IAVIEditStream_Release(pEdit
);
2110 hr
= AVIERR_UNSUPPORTED
;
2115 /***********************************************************************
2116 * EditStreamPaste (AVIFIL32.@)
2118 HRESULT WINAPI
EditStreamPaste(PAVISTREAM pDest
, LONG
*plStart
, LONG
*plLength
,
2119 PAVISTREAM pSource
, LONG lStart
, LONG lEnd
)
2121 PAVIEDITSTREAM pEdit
= NULL
;
2124 TRACE("(%p,%p,%p,%p,%d,%d)\n", pDest
, plStart
, plLength
,
2125 pSource
, lStart
, lEnd
);
2127 if (pDest
== NULL
|| pSource
== NULL
)
2128 return AVIERR_BADHANDLE
;
2129 if (plStart
== NULL
|| plLength
== NULL
|| lStart
< 0)
2130 return AVIERR_BADPARAM
;
2132 hr
= IAVIStream_QueryInterface(pDest
, &IID_IAVIEditStream
,(LPVOID
*)&pEdit
);
2133 if (SUCCEEDED(hr
) && pEdit
!= NULL
) {
2134 hr
= IAVIEditStream_Paste(pEdit
, plStart
, plLength
, pSource
, lStart
, lEnd
);
2136 IAVIEditStream_Release(pEdit
);
2138 hr
= AVIERR_UNSUPPORTED
;
2143 /***********************************************************************
2144 * EditStreamSetInfoA (AVIFIL32.@)
2146 HRESULT WINAPI
EditStreamSetInfoA(PAVISTREAM pstream
, LPAVISTREAMINFOA asi
,
2149 AVISTREAMINFOW asiw
;
2151 TRACE("(%p,%p,%d)\n", pstream
, asi
, size
);
2153 if (pstream
== NULL
)
2154 return AVIERR_BADHANDLE
;
2155 if ((DWORD
)size
< sizeof(AVISTREAMINFOA
))
2156 return AVIERR_BADSIZE
;
2158 memcpy(&asiw
, asi
, sizeof(asiw
) - sizeof(asiw
.szName
));
2159 MultiByteToWideChar(CP_ACP
, 0, asi
->szName
, -1,
2160 asiw
.szName
, sizeof(asiw
.szName
)/sizeof(WCHAR
));
2162 return EditStreamSetInfoW(pstream
, &asiw
, sizeof(asiw
));
2165 /***********************************************************************
2166 * EditStreamSetInfoW (AVIFIL32.@)
2168 HRESULT WINAPI
EditStreamSetInfoW(PAVISTREAM pstream
, LPAVISTREAMINFOW asi
,
2171 PAVIEDITSTREAM pEdit
= NULL
;
2174 TRACE("(%p,%p,%d)\n", pstream
, asi
, size
);
2176 hr
= IAVIStream_QueryInterface(pstream
, &IID_IAVIEditStream
,(LPVOID
*)&pEdit
);
2177 if (SUCCEEDED(hr
) && pEdit
!= NULL
) {
2178 hr
= IAVIEditStream_SetInfo(pEdit
, asi
, size
);
2180 IAVIEditStream_Release(pEdit
);
2182 hr
= AVIERR_UNSUPPORTED
;
2187 /***********************************************************************
2188 * EditStreamSetNameA (AVIFIL32.@)
2190 HRESULT WINAPI
EditStreamSetNameA(PAVISTREAM pstream
, LPCSTR szName
)
2192 AVISTREAMINFOA asia
;
2195 TRACE("(%p,%s)\n", pstream
, debugstr_a(szName
));
2197 if (pstream
== NULL
)
2198 return AVIERR_BADHANDLE
;
2200 return AVIERR_BADPARAM
;
2202 hres
= AVIStreamInfoA(pstream
, &asia
, sizeof(asia
));
2206 memset(asia
.szName
, 0, sizeof(asia
.szName
));
2207 lstrcpynA(asia
.szName
, szName
, sizeof(asia
.szName
)/sizeof(asia
.szName
[0]));
2209 return EditStreamSetInfoA(pstream
, &asia
, sizeof(asia
));
2212 /***********************************************************************
2213 * EditStreamSetNameW (AVIFIL32.@)
2215 HRESULT WINAPI
EditStreamSetNameW(PAVISTREAM pstream
, LPCWSTR szName
)
2217 AVISTREAMINFOW asiw
;
2220 TRACE("(%p,%s)\n", pstream
, debugstr_w(szName
));
2222 if (pstream
== NULL
)
2223 return AVIERR_BADHANDLE
;
2225 return AVIERR_BADPARAM
;
2227 hres
= IAVIStream_Info(pstream
, &asiw
, sizeof(asiw
));
2231 memset(asiw
.szName
, 0, sizeof(asiw
.szName
));
2232 lstrcpynW(asiw
.szName
, szName
, sizeof(asiw
.szName
)/sizeof(asiw
.szName
[0]));
2234 return EditStreamSetInfoW(pstream
, &asiw
, sizeof(asiw
));
2237 /***********************************************************************
2238 * AVIClearClipboard (AVIFIL32.@)
2240 HRESULT WINAPI
AVIClearClipboard(void)
2244 return AVIERR_UNSUPPORTED
; /* OleSetClipboard(NULL); */
2247 /***********************************************************************
2248 * AVIGetFromClipboard (AVIFIL32.@)
2250 HRESULT WINAPI
AVIGetFromClipboard(PAVIFILE
*ppfile
)
2252 FIXME("(%p), stub!\n", ppfile
);
2256 return AVIERR_UNSUPPORTED
;
2259 /***********************************************************************
2260 * AVIMakeStreamFromClipboard (AVIFIL32.@)
2262 HRESULT WINAPI
AVIMakeStreamFromClipboard(UINT cfFormat
, HANDLE hGlobal
,
2263 PAVISTREAM
* ppstream
)
2265 FIXME("(0x%08x,%p,%p), stub!\n", cfFormat
, hGlobal
, ppstream
);
2267 if (ppstream
== NULL
)
2268 return AVIERR_BADHANDLE
;
2270 return AVIERR_UNSUPPORTED
;
2273 /***********************************************************************
2274 * AVIPutFileOnClipboard (AVIFIL32.@)
2276 HRESULT WINAPI
AVIPutFileOnClipboard(PAVIFILE pfile
)
2278 FIXME("(%p), stub!\n", pfile
);
2281 return AVIERR_BADHANDLE
;
2283 return AVIERR_UNSUPPORTED
;
2286 HRESULT WINAPIV
AVISaveA(LPCSTR szFile
, CLSID
* pclsidHandler
, AVISAVECALLBACK lpfnCallback
,
2287 int nStreams
, PAVISTREAM pavi
, LPAVICOMPRESSOPTIONS lpOptions
, ...)
2289 FIXME("(%s,%p,%p,0x%08x,%p,%p), stub!\n", debugstr_a(szFile
), pclsidHandler
, lpfnCallback
,
2290 nStreams
, pavi
, lpOptions
);
2292 return AVIERR_UNSUPPORTED
;
2295 HRESULT WINAPIV
AVISaveW(LPCWSTR szFile
, CLSID
* pclsidHandler
, AVISAVECALLBACK lpfnCallback
,
2296 int nStreams
, PAVISTREAM pavi
, LPAVICOMPRESSOPTIONS lpOptions
, ...)
2298 FIXME("(%s,%p,%p,0x%08x,%p,%p), stub!\n", debugstr_w(szFile
), pclsidHandler
, lpfnCallback
,
2299 nStreams
, pavi
, lpOptions
);
2301 return AVIERR_UNSUPPORTED
;