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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 #define COM_NO_WINDOWS_H
41 #include "avifile_private.h"
43 #include "wine/debug.h"
44 #include "wine/unicode.h"
46 WINE_DEFAULT_DEBUG_CHANNEL(avifile
);
49 /***********************************************************************
50 * for AVIBuildFilterW -- uses fixed size table
52 #define MAX_FILTERS 30 /* 30 => 7kB */
54 typedef struct _AVIFilter
{
56 WCHAR szExtensions
[MAX_FILTERS
* 7];
59 /***********************************************************************
66 LPAVICOMPRESSOPTIONS
*ppOptions
;
70 /***********************************************************************
71 * copied from dlls/ole32/compobj.c
73 static HRESULT
AVIFILE_CLSIDFromString(LPCSTR idstr
, LPCLSID id
)
75 BYTE
const *s
= (BYTE
const*)idstr
;
81 memset(id
, 0, sizeof(CLSID
));
83 } else { /* validate the CLSID string */
84 if (lstrlenA(s
) != 38)
85 return CO_E_CLASSSTRING
;
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
;
102 TRACE("%s -> %p\n", s
, id
);
104 /* quick lookup table */
105 memset(table
, 0, 256);
107 for (i
= 0; i
< 10; i
++)
110 for (i
= 0; i
< 6; i
++) {
111 table
['A' + i
] = i
+10;
112 table
['a' + i
] = i
+10;
115 /* in form {XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX} */
118 s
++; /* skip leading brace */
119 for (i
= 0; i
< 4; i
++) {
120 p
[3 - i
] = table
[*s
]<<4 | table
[*(s
+1)];
126 for (i
= 0; i
< 2; i
++) {
127 p
[1-i
] = table
[*s
]<<4 | table
[*(s
+1)];
133 for (i
= 0; i
< 2; i
++) {
134 p
[1-i
] = table
[*s
]<<4 | table
[*(s
+1)];
140 /* these are just sequential bytes */
141 for (i
= 0; i
< 2; i
++) {
142 *p
++ = table
[*s
]<<4 | table
[*(s
+1)];
147 for (i
= 0; i
< 6; i
++) {
148 *p
++ = table
[*s
]<<4 | table
[*(s
+1)];
155 static BOOL
AVIFILE_GetFileHandlerByExtension(LPCWSTR szFile
, LPCLSID lpclsid
)
159 LPWSTR szExt
= strrchrW(szFile
, '.');
160 LONG len
= sizeof(szValue
) / sizeof(szValue
[0]);
167 wsprintfA(szRegKey
, "AVIFile\\Extensions\\%.3ls", szExt
);
168 if (RegQueryValueA(HKEY_CLASSES_ROOT
, szRegKey
, szValue
, &len
) != ERROR_SUCCESS
)
171 return (AVIFILE_CLSIDFromString(szValue
, lpclsid
) == S_OK
);
174 /***********************************************************************
175 * AVIFileInit (AVIFIL32.@)
176 * AVIFileInit (AVIFILE.100)
178 void WINAPI
AVIFileInit(void) {
179 /* need to load ole32.dll if not already done and get some functions */
180 FIXME("(): stub!\n");
183 /***********************************************************************
184 * AVIFileExit (AVIFIL32.@)
185 * AVIFileExit (AVIFILE.101)
187 void WINAPI
AVIFileExit(void) {
188 /* need to free ole32.dll if we are the last exit call */
189 FIXME("(): stub!\n");
192 /***********************************************************************
193 * AVIFileOpenA (AVIFIL32.@)
194 * AVIFileOpen (AVIFILE.102)
196 HRESULT WINAPI
AVIFileOpenA(PAVIFILE
*ppfile
, LPCSTR szFile
, UINT uMode
,
199 LPWSTR wszFile
= NULL
;
203 TRACE("(%p,%s,0x%08X,%s)\n", ppfile
, debugstr_a(szFile
), uMode
,
204 debugstr_guid(lpHandler
));
206 /* check parameters */
207 if (ppfile
== NULL
|| szFile
== NULL
)
208 return AVIERR_BADPARAM
;
210 /* convert ASCII string to Unicode and call unicode function */
211 len
= MultiByteToWideChar(CP_ACP
, 0, szFile
, -1, NULL
, 0);
213 return AVIERR_BADPARAM
;
215 wszFile
= (LPWSTR
)LocalAlloc(LPTR
, len
* sizeof(WCHAR
));
217 return AVIERR_MEMORY
;
219 MultiByteToWideChar(CP_ACP
, 0, szFile
, -1, wszFile
, len
);
221 hr
= AVIFileOpenW(ppfile
, wszFile
, uMode
, lpHandler
);
223 LocalFree((HLOCAL
)wszFile
);
228 /***********************************************************************
229 * AVIFileOpenW (AVIFIL32.@)
231 HRESULT WINAPI
AVIFileOpenW(PAVIFILE
*ppfile
, LPCWSTR szFile
, UINT uMode
,
234 IPersistFile
*ppersist
= NULL
;
238 TRACE("(%p,%s,0x%X,%s)\n", ppfile
, debugstr_w(szFile
), uMode
,
239 debugstr_guid(lpHandler
));
241 /* check parameters */
242 if (ppfile
== NULL
|| szFile
== NULL
)
243 return AVIERR_BADPARAM
;
247 /* if no handler then try guessing it by extension */
248 if (lpHandler
== NULL
) {
249 if (! AVIFILE_GetFileHandlerByExtension(szFile
, &clsidHandler
))
250 return AVIERR_UNSUPPORTED
;
252 memcpy(&clsidHandler
, lpHandler
, sizeof(clsidHandler
));
254 /* crete instance of handler */
255 hr
= SHCoCreateInstance(NULL
, &clsidHandler
, NULL
,
256 &IID_IAVIFile
, (LPVOID
*)ppfile
);
257 if (FAILED(hr
) || *ppfile
== NULL
)
260 /* ask for IPersistFile interface for loading/creating the file */
261 hr
= IAVIFile_QueryInterface(*ppfile
, &IID_IPersistFile
, (LPVOID
*)&ppersist
);
262 if (FAILED(hr
) || ppersist
== NULL
) {
263 IAVIFile_Release(*ppfile
);
268 hr
= IPersistFile_Load(ppersist
, szFile
, uMode
);
269 IPersistFile_Release(ppersist
);
271 IAVIFile_Release(*ppfile
);
278 /***********************************************************************
279 * AVIFileAddRef (AVIFIL32.@)
280 * AVIFileAddRef (AVIFILE.140)
282 ULONG WINAPI
AVIFileAddRef(PAVIFILE pfile
)
284 TRACE("(%p)\n", pfile
);
287 ERR(": bad handle passed!\n");
291 return IAVIFile_AddRef(pfile
);
294 /***********************************************************************
295 * AVIFileRelease (AVIFIL32.@)
296 * AVIFileRelease (AVIFILE.141)
298 ULONG WINAPI
AVIFileRelease(PAVIFILE pfile
)
300 TRACE("(%p)\n", pfile
);
303 ERR(": bad handle passed!\n");
307 return IAVIFile_Release(pfile
);
310 /***********************************************************************
311 * AVIFileInfo (AVIFIL32.@)
312 * AVIFileInfoA (AVIFIL32.@)
313 * AVIFileInfo (AVIFILE.142)
315 HRESULT WINAPI
AVIFileInfoA(PAVIFILE pfile
, LPAVIFILEINFOA afi
, LONG size
)
320 TRACE("(%p,%p,%ld)\n", pfile
, afi
, size
);
323 return AVIERR_BADHANDLE
;
324 if ((DWORD
)size
< sizeof(AVIFILEINFOA
))
325 return AVIERR_BADSIZE
;
327 hres
= IAVIFile_Info(pfile
, &afiw
, sizeof(afiw
));
329 memcpy(afi
, &afiw
, sizeof(*afi
) - sizeof(afi
->szFileType
));
330 WideCharToMultiByte(CP_ACP
, 0, afiw
.szFileType
, -1, afi
->szFileType
,
331 sizeof(afi
->szFileType
), NULL
, NULL
);
332 afi
->szFileType
[sizeof(afi
->szFileType
) - 1] = 0;
337 /***********************************************************************
338 * AVIFileInfoW (AVIFIL32.@)
340 HRESULT WINAPI
AVIFileInfoW(PAVIFILE pfile
, LPAVIFILEINFOW afiw
, LONG size
)
342 TRACE("(%p,%p,%ld)\n", pfile
, afiw
, size
);
345 return AVIERR_BADHANDLE
;
347 return IAVIFile_Info(pfile
, afiw
, size
);
350 /***********************************************************************
351 * AVIFileGetStream (AVIFIL32.@)
352 * AVIFileGetStream (AVIFILE.143)
354 HRESULT WINAPI
AVIFileGetStream(PAVIFILE pfile
, PAVISTREAM
*avis
,
355 DWORD fccType
, LONG lParam
)
357 TRACE("(%p,%p,'%4.4s',%ld)\n", pfile
, avis
, (char*)&fccType
, lParam
);
360 return AVIERR_BADHANDLE
;
362 return IAVIFile_GetStream(pfile
, avis
, fccType
, lParam
);
365 /***********************************************************************
366 * AVIFileCreateStreamA (AVIFIL32.@)
367 * AVIFileCreateStream (AVIFILE.144)
369 HRESULT WINAPI
AVIFileCreateStreamA(PAVIFILE pfile
, PAVISTREAM
*ppavi
,
370 LPAVISTREAMINFOA psi
)
374 TRACE("(%p,%p,%p)\n", pfile
, ppavi
, psi
);
377 return AVIERR_BADHANDLE
;
379 /* Only the szName at the end is different */
380 memcpy(&psiw
, psi
, sizeof(*psi
) - sizeof(psi
->szName
));
381 MultiByteToWideChar(CP_ACP
, 0, psi
->szName
, -1, psiw
.szName
,
382 sizeof(psiw
.szName
) / sizeof(psiw
.szName
[0]));
384 return IAVIFile_CreateStream(pfile
, ppavi
, &psiw
);
387 /***********************************************************************
388 * AVIFileCreateStreamW (AVIFIL32.@)
390 HRESULT WINAPI
AVIFileCreateStreamW(PAVIFILE pfile
, PAVISTREAM
*avis
,
391 LPAVISTREAMINFOW asi
)
393 TRACE("(%p,%p,%p)\n", pfile
, avis
, asi
);
396 return AVIERR_BADHANDLE
;
398 return IAVIFile_CreateStream(pfile
, avis
, asi
);
401 /***********************************************************************
402 * AVIFileWriteData (AVIFIL32.@)
403 * AVIFileWriteData (AVIFILE.146)
405 HRESULT WINAPI
AVIFileWriteData(PAVIFILE pfile
,DWORD fcc
,LPVOID lp
,LONG size
)
407 TRACE("(%p,'%4.4s',%p,%ld)\n", pfile
, (char*)&fcc
, lp
, size
);
410 return AVIERR_BADHANDLE
;
412 return IAVIFile_WriteData(pfile
, fcc
, lp
, size
);
415 /***********************************************************************
416 * AVIFileReadData (AVIFIL32.@)
417 * AVIFileReadData (AVIFILE.147)
419 HRESULT WINAPI
AVIFileReadData(PAVIFILE pfile
,DWORD fcc
,LPVOID lp
,LPLONG size
)
421 TRACE("(%p,'%4.4s',%p,%p)\n", pfile
, (char*)&fcc
, lp
, size
);
424 return AVIERR_BADHANDLE
;
426 return IAVIFile_ReadData(pfile
, fcc
, lp
, size
);
429 /***********************************************************************
430 * AVIFileEndRecord (AVIFIL32.@)
431 * AVIFileEndRecord (AVIFILE.148)
433 HRESULT WINAPI
AVIFileEndRecord(PAVIFILE pfile
)
435 TRACE("(%p)\n", pfile
);
438 return AVIERR_BADHANDLE
;
440 return IAVIFile_EndRecord(pfile
);
443 /***********************************************************************
444 * AVIStreamAddRef (AVIFIL32.@)
445 * AVIStreamAddRef (AVIFILE.160)
447 ULONG WINAPI
AVIStreamAddRef(PAVISTREAM pstream
)
449 TRACE("(%p)\n", pstream
);
451 if (pstream
== NULL
) {
452 ERR(": bad handle passed!\n");
456 return IAVIStream_AddRef(pstream
);
459 /***********************************************************************
460 * AVIStreamRelease (AVIFIL32.@)
461 * AVIStreamRelease (AVIFILE.161)
463 ULONG WINAPI
AVIStreamRelease(PAVISTREAM pstream
)
465 TRACE("(%p)\n", pstream
);
467 if (pstream
== NULL
) {
468 ERR(": bad handle passed!\n");
472 return IAVIStream_Release(pstream
);
475 /***********************************************************************
476 * AVIStreamCreate (AVIFIL32.@)
477 * AVIStreamCreate (AVIFILE.104)
479 HRESULT WINAPI
AVIStreamCreate(PAVISTREAM
*ppavi
, LONG lParam1
, LONG lParam2
,
480 LPCLSID pclsidHandler
)
484 TRACE("(%p,0x%08lX,0x%08lX,%s)\n", ppavi
, lParam1
, lParam2
,
485 debugstr_guid(pclsidHandler
));
488 return AVIERR_BADPARAM
;
491 if (pclsidHandler
== NULL
)
492 return AVIERR_UNSUPPORTED
;
494 hr
= SHCoCreateInstance(NULL
, pclsidHandler
, NULL
,
495 &IID_IAVIStream
, (LPVOID
*)ppavi
);
496 if (FAILED(hr
) || *ppavi
== NULL
)
499 hr
= IAVIStream_Create(*ppavi
, lParam1
, lParam2
);
501 IAVIStream_Release(*ppavi
);
508 /***********************************************************************
509 * AVIStreamInfo (AVIFIL32.@)
510 * AVIStreamInfoA (AVIFIL32.@)
511 * AVIStreamInfo (AVIFILE.162)
513 HRESULT WINAPI
AVIStreamInfoA(PAVISTREAM pstream
, LPAVISTREAMINFOA asi
,
519 TRACE("(%p,%p,%ld)\n", pstream
, asi
, size
);
522 return AVIERR_BADHANDLE
;
523 if ((DWORD
)size
< sizeof(AVISTREAMINFOA
))
524 return AVIERR_BADSIZE
;
526 hres
= IAVIStream_Info(pstream
, &asiw
, sizeof(asiw
));
528 memcpy(asi
, &asiw
, sizeof(asiw
) - sizeof(asiw
.szName
));
529 WideCharToMultiByte(CP_ACP
, 0, asiw
.szName
, -1, asi
->szName
,
530 sizeof(asi
->szName
), NULL
, NULL
);
531 asi
->szName
[sizeof(asi
->szName
) - 1] = 0;
536 /***********************************************************************
537 * AVIStreamInfoW (AVIFIL32.@)
539 HRESULT WINAPI
AVIStreamInfoW(PAVISTREAM pstream
, LPAVISTREAMINFOW asi
,
542 TRACE("(%p,%p,%ld)\n", pstream
, asi
, size
);
545 return AVIERR_BADHANDLE
;
547 return IAVIStream_Info(pstream
, asi
, size
);
550 /***********************************************************************
551 * AVIStreamFindSample (AVIFIL32.@)
552 * AVIStreamFindSample (AVIFILE.163)
554 HRESULT WINAPI
AVIStreamFindSample(PAVISTREAM pstream
, LONG pos
, DWORD flags
)
556 TRACE("(%p,%ld,0x%lX)\n", pstream
, pos
, flags
);
561 return IAVIStream_FindSample(pstream
, pos
, flags
);
564 /***********************************************************************
565 * AVIStreamReadFormat (AVIFIL32.@)
566 * AVIStreamReadFormat (AVIFILE.164)
568 HRESULT WINAPI
AVIStreamReadFormat(PAVISTREAM pstream
, LONG pos
,
569 LPVOID format
, LPLONG formatsize
)
571 TRACE("(%p,%ld,%p,%p)\n", pstream
, pos
, format
, formatsize
);
574 return AVIERR_BADHANDLE
;
576 return IAVIStream_ReadFormat(pstream
, pos
, format
, formatsize
);
579 /***********************************************************************
580 * AVIStreamSetFormat (AVIFIL32.@)
581 * AVIStreamSetFormat (AVIFILE.169)
583 HRESULT WINAPI
AVIStreamSetFormat(PAVISTREAM pstream
, LONG pos
,
584 LPVOID format
, LONG formatsize
)
586 TRACE("(%p,%ld,%p,%ld)\n", pstream
, pos
, format
, formatsize
);
589 return AVIERR_BADHANDLE
;
591 return IAVIStream_SetFormat(pstream
, pos
, format
, formatsize
);
594 /***********************************************************************
595 * AVIStreamRead (AVIFIL32.@)
596 * AVIStreamRead (AVIFILE.167)
598 HRESULT WINAPI
AVIStreamRead(PAVISTREAM pstream
, LONG start
, LONG samples
,
599 LPVOID buffer
, LONG buffersize
,
600 LPLONG bytesread
, LPLONG samplesread
)
602 TRACE("(%p,%ld,%ld,%p,%ld,%p,%p)\n", pstream
, start
, samples
, buffer
,
603 buffersize
, bytesread
, samplesread
);
606 return AVIERR_BADHANDLE
;
608 return IAVIStream_Read(pstream
, start
, samples
, buffer
, buffersize
,
609 bytesread
, samplesread
);
612 /***********************************************************************
613 * AVIStreamWrite (AVIFIL32.@)
614 * AVIStreamWrite (AVIFILE.168)
616 HRESULT WINAPI
AVIStreamWrite(PAVISTREAM pstream
, LONG start
, LONG samples
,
617 LPVOID buffer
, LONG buffersize
, DWORD flags
,
618 LPLONG sampwritten
, LPLONG byteswritten
)
620 TRACE("(%p,%ld,%ld,%p,%ld,0x%lX,%p,%p)\n", pstream
, start
, samples
, buffer
,
621 buffersize
, flags
, sampwritten
, byteswritten
);
624 return AVIERR_BADHANDLE
;
626 return IAVIStream_Write(pstream
, start
, samples
, buffer
, buffersize
,
627 flags
, sampwritten
, byteswritten
);
630 /***********************************************************************
631 * AVIStreamReadData (AVIFIL32.@)
632 * AVIStreamReadData (AVIFILE.165)
634 HRESULT WINAPI
AVIStreamReadData(PAVISTREAM pstream
, DWORD fcc
, LPVOID lp
,
637 TRACE("(%p,'%4.4s',%p,%p)\n", pstream
, (char*)&fcc
, lp
, lpread
);
640 return AVIERR_BADHANDLE
;
642 return IAVIStream_ReadData(pstream
, fcc
, lp
, lpread
);
645 /***********************************************************************
646 * AVIStreamWriteData (AVIFIL32.@)
647 * AVIStreamWriteData (AVIFILE.166)
649 HRESULT WINAPI
AVIStreamWriteData(PAVISTREAM pstream
, DWORD fcc
, LPVOID lp
,
652 TRACE("(%p,'%4.4s',%p,%ld)\n", pstream
, (char*)&fcc
, lp
, size
);
655 return AVIERR_BADHANDLE
;
657 return IAVIStream_WriteData(pstream
, fcc
, lp
, size
);
660 /***********************************************************************
661 * AVIStreamGetFrameOpen (AVIFIL32.@)
662 * AVIStreamGetFrameOpen (AVIFILE.112)
664 PGETFRAME WINAPI
AVIStreamGetFrameOpen(PAVISTREAM pstream
,
665 LPBITMAPINFOHEADER lpbiWanted
)
669 TRACE("(%p,%p)\n", pstream
, lpbiWanted
);
671 if (FAILED(IAVIStream_QueryInterface(pstream
, &IID_IGetFrame
, (LPVOID
*)&pg
)) ||
673 pg
= AVIFILE_CreateGetFrame(pstream
);
678 if (FAILED(IGetFrame_SetFormat(pg
, lpbiWanted
, NULL
, 0, 0, -1, -1))) {
679 IGetFrame_Release(pg
);
686 /***********************************************************************
687 * AVIStreamGetFrame (AVIFIL32.@)
688 * AVIStreamGetFrame (AVIFILE.110)
690 LPVOID WINAPI
AVIStreamGetFrame(PGETFRAME pg
, LONG pos
)
692 TRACE("(%p,%ld)\n", pg
, pos
);
697 return IGetFrame_GetFrame(pg
, pos
);
700 /***********************************************************************
701 * AVIStreamGetFrameClose (AVIFIL32.@)
702 * AVIStreamGetFrameClose (AVIFILE.111)
704 HRESULT WINAPI
AVIStreamGetFrameClose(PGETFRAME pg
)
709 return IGetFrame_Release(pg
);
713 /***********************************************************************
714 * AVIMakeCompressedStream (AVIFIL32.@)
716 HRESULT WINAPI
AVIMakeCompressedStream(PAVISTREAM
*ppsCompressed
,
718 LPAVICOMPRESSOPTIONS aco
,
719 LPCLSID pclsidHandler
)
726 LONG size
= sizeof(szValue
);
728 TRACE("(%p,%p,%p,%s)\n", ppsCompressed
, psSource
, aco
,
729 debugstr_guid(pclsidHandler
));
731 if (ppsCompressed
== NULL
)
732 return AVIERR_BADPARAM
;
733 if (psSource
== NULL
)
734 return AVIERR_BADHANDLE
;
736 *ppsCompressed
= NULL
;
738 /* if no handler given get default ones based on streamtype */
739 if (pclsidHandler
== NULL
) {
740 hr
= IAVIStream_Info(psSource
, &asiw
, sizeof(asiw
));
744 wsprintfA(szRegKey
, "AVIFile\\Compressors\\%4.4s", (char*)&asiw
.fccType
);
745 if (RegQueryValueA(HKEY_CLASSES_ROOT
, szRegKey
, szValue
, &size
) != ERROR_SUCCESS
)
746 return AVIERR_UNSUPPORTED
;
747 if (AVIFILE_CLSIDFromString(szValue
, &clsidHandler
) != S_OK
)
748 return AVIERR_UNSUPPORTED
;
750 memcpy(&clsidHandler
, pclsidHandler
, sizeof(clsidHandler
));
752 hr
= SHCoCreateInstance(NULL
, &clsidHandler
, NULL
,
753 &IID_IAVIStream
, (LPVOID
*)ppsCompressed
);
754 if (FAILED(hr
) || *ppsCompressed
== NULL
)
757 hr
= IAVIStream_Create(*ppsCompressed
, (LPARAM
)psSource
, (LPARAM
)aco
);
759 IAVIStream_Release(*ppsCompressed
);
760 *ppsCompressed
= NULL
;
766 /***********************************************************************
767 * AVIMakeFileFromStreams (AVIFIL32.@)
769 HRESULT WINAPI
AVIMakeFileFromStreams(PAVIFILE
*ppfile
, int nStreams
,
770 PAVISTREAM
*ppStreams
)
772 TRACE("(%p,%d,%p)\n", ppfile
, nStreams
, ppStreams
);
774 if (nStreams
< 0 || ppfile
== NULL
|| ppStreams
== NULL
)
775 return AVIERR_BADPARAM
;
777 *ppfile
= AVIFILE_CreateAVITempFile(nStreams
, ppStreams
);
779 return AVIERR_MEMORY
;
784 /***********************************************************************
785 * AVIStreamOpenFromFile (AVIFILE.103)
786 * AVIStreamOpenFromFileA (AVIFIL32.@)
788 HRESULT WINAPI
AVIStreamOpenFromFileA(PAVISTREAM
*ppavi
, LPCSTR szFile
,
789 DWORD fccType
, LONG lParam
,
790 UINT mode
, LPCLSID pclsidHandler
)
792 PAVIFILE pfile
= NULL
;
795 TRACE("(%p,%s,'%4.4s',%ld,0x%X,%s)\n", ppavi
, debugstr_a(szFile
),
796 (char*)&fccType
, lParam
, mode
, debugstr_guid(pclsidHandler
));
798 if (ppavi
== NULL
|| szFile
== NULL
)
799 return AVIERR_BADPARAM
;
803 hr
= AVIFileOpenA(&pfile
, szFile
, mode
, pclsidHandler
);
804 if (FAILED(hr
) || pfile
== NULL
)
807 hr
= IAVIFile_GetStream(pfile
, ppavi
, fccType
, lParam
);
808 IAVIFile_Release(pfile
);
813 /***********************************************************************
814 * AVIStreamOpenFromFileW (AVIFIL32.@)
816 HRESULT WINAPI
AVIStreamOpenFromFileW(PAVISTREAM
*ppavi
, LPCWSTR szFile
,
817 DWORD fccType
, LONG lParam
,
818 UINT mode
, LPCLSID pclsidHandler
)
820 PAVIFILE pfile
= NULL
;
823 TRACE("(%p,%s,'%4.4s',%ld,0x%X,%s)\n", ppavi
, debugstr_w(szFile
),
824 (char*)&fccType
, lParam
, mode
, debugstr_guid(pclsidHandler
));
826 if (ppavi
== NULL
|| szFile
== NULL
)
827 return AVIERR_BADPARAM
;
831 hr
= AVIFileOpenW(&pfile
, szFile
, mode
, pclsidHandler
);
832 if (FAILED(hr
) || pfile
== NULL
)
835 hr
= IAVIFile_GetStream(pfile
, ppavi
, fccType
, lParam
);
836 IAVIFile_Release(pfile
);
841 /***********************************************************************
842 * AVIStreamBeginStreaming (AVIFIL32.@)
844 LONG WINAPI
AVIStreamBeginStreaming(PAVISTREAM pavi
, LONG lStart
, LONG lEnd
, LONG lRate
)
846 IAVIStreaming
* pstream
= NULL
;
849 TRACE("(%p,%ld,%ld,%ld)\n", pavi
, lStart
, lEnd
, lRate
);
852 return AVIERR_BADHANDLE
;
854 hr
= IAVIStream_QueryInterface(pavi
, &IID_IAVIStreaming
, (LPVOID
*)&pstream
);
855 if (SUCCEEDED(hr
) && pstream
!= NULL
) {
856 hr
= IAVIStreaming_Begin(pstream
, lStart
, lEnd
, lRate
);
857 IAVIStreaming_Release(pstream
);
864 /***********************************************************************
865 * AVIStreamEndStreaming (AVIFIL32.@)
867 LONG WINAPI
AVIStreamEndStreaming(PAVISTREAM pavi
)
869 IAVIStreaming
* pstream
= NULL
;
872 TRACE("(%p)\n", pavi
);
874 hr
= IAVIStream_QueryInterface(pavi
, &IID_IAVIStreaming
, (LPVOID
*)&pstream
);
875 if (SUCCEEDED(hr
) && pstream
!= NULL
) {
876 IAVIStreaming_End(pstream
);
877 IAVIStreaming_Release(pstream
);
883 /***********************************************************************
884 * AVIStreamStart (AVIFILE.130)
885 * AVIStreamStart (AVIFIL32.@)
887 LONG WINAPI
AVIStreamStart(PAVISTREAM pstream
)
891 TRACE("(%p)\n", pstream
);
896 if (FAILED(IAVIStream_Info(pstream
, &asiw
, sizeof(asiw
))))
902 /***********************************************************************
903 * AVIStreamLength (AVIFILE.131)
904 * AVIStreamLength (AVIFIL32.@)
906 LONG WINAPI
AVIStreamLength(PAVISTREAM pstream
)
910 TRACE("(%p)\n", pstream
);
915 if (FAILED(IAVIStream_Info(pstream
, &asiw
, sizeof(asiw
))))
918 return asiw
.dwLength
;
921 /***********************************************************************
922 * AVIStreamSampleToTime (AVIFILE.133)
923 * AVIStreamSampleToTime (AVIFIL32.@)
925 LONG WINAPI
AVIStreamSampleToTime(PAVISTREAM pstream
, LONG lSample
)
930 TRACE("(%p,%ld)\n", pstream
, lSample
);
935 if (FAILED(IAVIStream_Info(pstream
, &asiw
, sizeof(asiw
))))
937 if (asiw
.dwRate
== 0)
940 /* limit to stream bounds */
941 if (lSample
< asiw
.dwStart
)
942 lSample
= asiw
.dwStart
;
943 if (lSample
> asiw
.dwStart
+ asiw
.dwLength
)
944 lSample
= asiw
.dwStart
+ asiw
.dwLength
;
946 if (asiw
.dwRate
/ asiw
.dwScale
< 1000)
947 time
= (LONG
)(((float)lSample
* asiw
.dwScale
* 1000) / asiw
.dwRate
);
949 time
= (LONG
)(((float)lSample
* asiw
.dwScale
* 1000 + (asiw
.dwRate
- 1)) / asiw
.dwRate
);
951 TRACE(" -> %ld\n",time
);
955 /***********************************************************************
956 * AVIStreamTimeToSample (AVIFILE.132)
957 * AVIStreamTimeToSample (AVIFIL32.@)
959 LONG WINAPI
AVIStreamTimeToSample(PAVISTREAM pstream
, LONG lTime
)
964 TRACE("(%p,%ld)\n", pstream
, lTime
);
966 if (pstream
== NULL
|| lTime
< 0)
969 if (FAILED(IAVIStream_Info(pstream
, &asiw
, sizeof(asiw
))))
971 if (asiw
.dwScale
== 0)
974 if (asiw
.dwRate
/ asiw
.dwScale
< 1000)
975 sample
= (LONG
)((((float)asiw
.dwRate
* lTime
) / (asiw
.dwScale
* 1000)));
977 sample
= (LONG
)(((float)asiw
.dwRate
* lTime
+ (asiw
.dwScale
* 1000 - 1)) / (asiw
.dwScale
* 1000));
979 /* limit to stream bounds */
980 if (sample
< asiw
.dwStart
)
981 sample
= asiw
.dwStart
;
982 if (sample
> asiw
.dwStart
+ asiw
.dwLength
)
983 sample
= asiw
.dwStart
+ asiw
.dwLength
;
985 TRACE(" -> %ld\n", sample
);
989 /***********************************************************************
990 * AVIBuildFilterA (AVIFIL32.@)
991 * AVIBuildFilter (AVIFILE.123)
993 HRESULT WINAPI
AVIBuildFilterA(LPSTR szFilter
, LONG cbFilter
, BOOL fSaving
)
998 TRACE("(%p,%ld,%d)\n", szFilter
, cbFilter
, fSaving
);
1000 /* check parameters */
1001 if (szFilter
== NULL
)
1002 return AVIERR_BADPARAM
;
1004 return AVIERR_BADSIZE
;
1009 wszFilter
= (LPWSTR
)GlobalAllocPtr(GHND
, cbFilter
* sizeof(WCHAR
));
1010 if (wszFilter
== NULL
)
1011 return AVIERR_MEMORY
;
1013 hr
= AVIBuildFilterW(wszFilter
, cbFilter
, fSaving
);
1014 if (SUCCEEDED(hr
)) {
1015 WideCharToMultiByte(CP_ACP
, 0, wszFilter
, cbFilter
,
1016 szFilter
, cbFilter
, NULL
, NULL
);
1019 GlobalFreePtr(wszFilter
);
1024 /***********************************************************************
1025 * AVIBuildFilterW (AVIFIL32.@)
1027 HRESULT WINAPI
AVIBuildFilterW(LPWSTR szFilter
, LONG cbFilter
, BOOL fSaving
)
1029 static const WCHAR szClsid
[] = {'C','L','S','I','D',0};
1030 static const WCHAR szExtensionFmt
[] = {';','*','.','%','s',0};
1031 static const WCHAR szAVIFileExtensions
[] =
1032 {'A','V','I','F','i','l','e','\\','E','x','t','e','n','s','i','o','n','s',0};
1035 WCHAR szAllFiles
[40];
1036 WCHAR szFileExt
[10];
1043 TRACE("(%p,%ld,%d)\n", szFilter
, cbFilter
, fSaving
);
1045 /* check parameters */
1046 if (szFilter
== NULL
)
1047 return AVIERR_BADPARAM
;
1049 return AVIERR_BADSIZE
;
1051 lp
= (AVIFilter
*)GlobalAllocPtr(GHND
, MAX_FILTERS
* sizeof(AVIFilter
));
1053 return AVIERR_MEMORY
;
1056 * 1. iterate over HKEY_CLASSES_ROOT\\AVIFile\\Extensions and collect
1057 * extensions and CLSID's
1058 * 2. iterate over collected CLSID's and copy it's description and it's
1059 * extensions to szFilter if it fits
1061 * First filter is named "All multimedia files" and it's filter is a
1062 * collection of all possible extensions except "*.*".
1064 if (RegOpenKeyW(HKEY_CLASSES_ROOT
, szAVIFileExtensions
, &hKey
) != S_OK
) {
1066 return AVIERR_ERROR
;
1068 for (n
= 0;RegEnumKeyW(hKey
, n
, szFileExt
, sizeof(szFileExt
)) == S_OK
;n
++) {
1069 /* get CLSID to extension */
1070 size
= sizeof(szValue
)/sizeof(szValue
[0]);
1071 if (RegQueryValueW(hKey
, szFileExt
, szValue
, &size
) != S_OK
)
1074 /* search if the CLSID is already known */
1075 for (i
= 1; i
<= count
; i
++) {
1076 if (lstrcmpW(lp
[i
].szClsid
, szValue
) == 0)
1077 break; /* a new one */
1080 if (count
- i
== -1U) {
1081 /* it's a new CLSID */
1083 /* FIXME: How do we get info's about read/write capabilities? */
1085 if (count
>= MAX_FILTERS
) {
1086 /* try to inform user of our full fixed size table */
1087 ERR(": More than %d filters found! Adjust MAX_FILTERS in dlls/avifil32/api.c\n", MAX_FILTERS
);
1091 lstrcpyW(lp
[i
].szClsid
, szValue
);
1096 /* append extension to the filter */
1097 wsprintfW(szValue
, szExtensionFmt
, szFileExt
);
1098 if (lp
[i
].szExtensions
[0] == 0)
1099 lstrcatW(lp
[i
].szExtensions
, szValue
+ 1);
1101 lstrcatW(lp
[i
].szExtensions
, szValue
);
1103 /* also append to the "all multimedia"-filter */
1104 if (lp
[0].szExtensions
[0] == 0)
1105 lstrcatW(lp
[0].szExtensions
, szValue
+ 1);
1107 lstrcatW(lp
[0].szExtensions
, szValue
);
1111 /* 2. get descriptions for the CLSIDs and fill out szFilter */
1112 if (RegOpenKeyW(HKEY_CLASSES_ROOT
, szClsid
, &hKey
) != S_OK
) {
1114 return AVIERR_ERROR
;
1116 for (n
= 0; n
<= count
; n
++) {
1117 /* first the description */
1119 size
= sizeof(szValue
)/sizeof(szValue
[0]);
1120 if (RegQueryValueW(hKey
, lp
[n
].szClsid
, szValue
, &size
) == S_OK
) {
1121 size
= lstrlenW(szValue
);
1122 lstrcpynW(szFilter
, szValue
, cbFilter
);
1125 size
= LoadStringW(AVIFILE_hModule
,IDS_ALLMULTIMEDIA
,szFilter
,cbFilter
);
1127 /* check for enough space */
1129 if (cbFilter
< size
+ lstrlenW(lp
[n
].szExtensions
) + 2) {
1134 return AVIERR_BUFFERTOOSMALL
;
1139 /* and then the filter */
1140 lstrcpynW(szFilter
, lp
[n
].szExtensions
, cbFilter
);
1141 size
= lstrlenW(lp
[n
].szExtensions
) + 1;
1149 /* add "All files" "*.*" filter if enough space left */
1150 size
= LoadStringW(AVIFILE_hModule
, IDS_ALLFILES
,
1151 szAllFiles
, sizeof(szAllFiles
)) + 1;
1152 if (cbFilter
> size
) {
1155 /* replace '@' with \000 to separate description of filter */
1156 for (i
= 0; i
< size
&& szAllFiles
[i
] != 0; i
++) {
1157 if (szAllFiles
[i
] == '@') {
1163 memcpy(szFilter
, szAllFiles
, size
* sizeof(szAllFiles
[0]));
1170 return AVIERR_BUFFERTOOSMALL
;
1174 static BOOL
AVISaveOptionsFmtChoose(HWND hWnd
)
1176 LPAVICOMPRESSOPTIONS pOptions
= SaveOpts
.ppOptions
[SaveOpts
.nCurrent
];
1177 AVISTREAMINFOW sInfo
;
1179 TRACE("(%p)\n", hWnd
);
1181 if (pOptions
== NULL
|| SaveOpts
.ppavis
[SaveOpts
.nCurrent
] == NULL
) {
1182 ERR(": bad state!\n");
1186 if (FAILED(AVIStreamInfoW(SaveOpts
.ppavis
[SaveOpts
.nCurrent
],
1187 &sInfo
, sizeof(sInfo
)))) {
1188 ERR(": AVIStreamInfoW failed!\n");
1192 if (sInfo
.fccType
== streamtypeVIDEO
) {
1196 memset(&cv
, 0, sizeof(cv
));
1198 if ((pOptions
->dwFlags
& AVICOMPRESSF_VALID
) == 0) {
1199 memset(pOptions
, 0, sizeof(AVICOMPRESSOPTIONS
));
1200 pOptions
->fccType
= streamtypeVIDEO
;
1201 pOptions
->fccHandler
= comptypeDIB
;
1202 pOptions
->dwQuality
= (DWORD
)ICQUALITY_DEFAULT
;
1205 cv
.cbSize
= sizeof(cv
);
1206 cv
.dwFlags
= ICMF_COMPVARS_VALID
;
1207 /*cv.fccType = pOptions->fccType; */
1208 cv
.fccHandler
= pOptions
->fccHandler
;
1209 cv
.lQ
= pOptions
->dwQuality
;
1210 cv
.lpState
= pOptions
->lpParms
;
1211 cv
.cbState
= pOptions
->cbParms
;
1212 if (pOptions
->dwFlags
& AVICOMPRESSF_KEYFRAMES
)
1213 cv
.lKey
= pOptions
->dwKeyFrameEvery
;
1216 if (pOptions
->dwFlags
& AVICOMPRESSF_DATARATE
)
1217 cv
.lDataRate
= pOptions
->dwBytesPerSecond
/ 1024; /* need kBytes */
1221 ret
= ICCompressorChoose(hWnd
, SaveOpts
.uFlags
, NULL
,
1222 SaveOpts
.ppavis
[SaveOpts
.nCurrent
], &cv
, NULL
);
1225 pOptions
->fccHandler
= cv
.fccHandler
;
1226 pOptions
->lpParms
= cv
.lpState
;
1227 pOptions
->cbParms
= cv
.cbState
;
1228 pOptions
->dwQuality
= cv
.lQ
;
1230 pOptions
->dwKeyFrameEvery
= cv
.lKey
;
1231 pOptions
->dwFlags
|= AVICOMPRESSF_KEYFRAMES
;
1233 pOptions
->dwFlags
&= ~AVICOMPRESSF_KEYFRAMES
;
1234 if (cv
.lDataRate
!= 0) {
1235 pOptions
->dwBytesPerSecond
= cv
.lDataRate
* 1024; /* need bytes */
1236 pOptions
->dwFlags
|= AVICOMPRESSF_DATARATE
;
1238 pOptions
->dwFlags
&= ~AVICOMPRESSF_DATARATE
;
1239 pOptions
->dwFlags
|= AVICOMPRESSF_VALID
;
1241 ICCompressorFree(&cv
);
1244 } else if (sInfo
.fccType
== streamtypeAUDIO
) {
1245 ACMFORMATCHOOSEW afmtc
;
1249 /* FIXME: check ACM version -- Which version is needed? */
1251 memset(&afmtc
, 0, sizeof(afmtc
));
1252 afmtc
.cbStruct
= sizeof(afmtc
);
1254 afmtc
.hwndOwner
= hWnd
;
1256 acmMetrics(NULL
, ACM_METRIC_MAX_SIZE_FORMAT
, &size
);
1257 if ((pOptions
->cbFormat
== 0 || pOptions
->lpFormat
== NULL
) && size
!= 0) {
1258 pOptions
->lpFormat
= GlobalAllocPtr(GMEM_MOVEABLE
, size
);
1259 pOptions
->cbFormat
= size
;
1260 } else if (pOptions
->cbFormat
< (DWORD
)size
) {
1261 pOptions
->lpFormat
= GlobalReAllocPtr(pOptions
->lpFormat
, size
, GMEM_MOVEABLE
);
1262 pOptions
->cbFormat
= size
;
1264 if (pOptions
->lpFormat
== NULL
)
1266 afmtc
.pwfx
= pOptions
->lpFormat
;
1267 afmtc
.cbwfx
= pOptions
->cbFormat
;
1270 AVIStreamFormatSize(SaveOpts
.ppavis
[SaveOpts
.nCurrent
],
1271 sInfo
.dwStart
, &size
);
1272 if (size
< (LONG
)sizeof(PCMWAVEFORMAT
))
1273 size
= sizeof(PCMWAVEFORMAT
);
1274 afmtc
.pwfxEnum
= GlobalAllocPtr(GHND
, size
);
1275 if (afmtc
.pwfxEnum
!= NULL
) {
1276 AVIStreamReadFormat(SaveOpts
.ppavis
[SaveOpts
.nCurrent
],
1277 sInfo
.dwStart
, afmtc
.pwfxEnum
, &size
);
1278 afmtc
.fdwEnum
= ACM_FORMATENUMF_CONVERT
;
1281 ret
= acmFormatChooseW(&afmtc
);
1283 pOptions
->dwFlags
|= AVICOMPRESSF_VALID
;
1285 if (afmtc
.pwfxEnum
!= NULL
)
1286 GlobalFreePtr(afmtc
.pwfxEnum
);
1288 return (ret
== S_OK
? TRUE
: FALSE
);
1290 ERR(": unknown streamtype 0x%08lX\n", sInfo
.fccType
);
1295 static void AVISaveOptionsUpdate(HWND hWnd
)
1297 static const WCHAR szVideoFmt
[]={'%','l','d','x','%','l','d','x','%','d',0};
1298 static const WCHAR szAudioFmt
[]={'%','s',' ','%','s',0};
1300 WCHAR szFormat
[128];
1301 AVISTREAMINFOW sInfo
;
1305 TRACE("(%p)\n", hWnd
);
1307 SaveOpts
.nCurrent
= SendDlgItemMessageW(hWnd
,IDC_STREAM
,CB_GETCURSEL
,0,0);
1308 if (SaveOpts
.nCurrent
< 0)
1311 if (FAILED(AVIStreamInfoW(SaveOpts
.ppavis
[SaveOpts
.nCurrent
], &sInfo
, sizeof(sInfo
))))
1314 AVIStreamFormatSize(SaveOpts
.ppavis
[SaveOpts
.nCurrent
],sInfo
.dwStart
,&size
);
1318 /* read format to build format descriotion string */
1319 lpFormat
= GlobalAllocPtr(GHND
, size
);
1320 if (lpFormat
!= NULL
) {
1321 if (SUCCEEDED(AVIStreamReadFormat(SaveOpts
.ppavis
[SaveOpts
.nCurrent
],sInfo
.dwStart
,lpFormat
, &size
))) {
1322 if (sInfo
.fccType
== streamtypeVIDEO
) {
1323 LPBITMAPINFOHEADER lpbi
= lpFormat
;
1326 wsprintfW(szFormat
, szVideoFmt
, lpbi
->biWidth
,
1327 lpbi
->biHeight
, lpbi
->biBitCount
);
1329 if (lpbi
->biCompression
!= BI_RGB
) {
1332 hic
= ICLocate(ICTYPE_VIDEO
, sInfo
.fccHandler
, lpFormat
,
1333 NULL
, ICMODE_DECOMPRESS
);
1335 if (ICGetInfo(hic
, &icinfo
, sizeof(icinfo
)) == S_OK
)
1336 lstrcatW(szFormat
, icinfo
.szDescription
);
1340 LoadStringW(AVIFILE_hModule
, IDS_UNCOMPRESSED
,
1341 icinfo
.szDescription
, sizeof(icinfo
.szDescription
));
1342 lstrcatW(szFormat
, icinfo
.szDescription
);
1344 } else if (sInfo
.fccType
== streamtypeAUDIO
) {
1345 ACMFORMATTAGDETAILSW aftd
;
1346 ACMFORMATDETAILSW afd
;
1348 memset(&aftd
, 0, sizeof(aftd
));
1349 memset(&afd
, 0, sizeof(afd
));
1351 aftd
.cbStruct
= sizeof(aftd
);
1352 aftd
.dwFormatTag
= afd
.dwFormatTag
=
1353 ((PWAVEFORMATEX
)lpFormat
)->wFormatTag
;
1354 aftd
.cbFormatSize
= afd
.cbwfx
= size
;
1356 afd
.cbStruct
= sizeof(afd
);
1357 afd
.pwfx
= lpFormat
;
1359 if (acmFormatTagDetailsW(NULL
, &aftd
,
1360 ACM_FORMATTAGDETAILSF_FORMATTAG
) == S_OK
) {
1361 if (acmFormatDetailsW(NULL
,&afd
,ACM_FORMATDETAILSF_FORMAT
) == S_OK
)
1362 wsprintfW(szFormat
, szAudioFmt
, afd
.szFormat
, aftd
.szFormatTag
);
1366 GlobalFreePtr(lpFormat
);
1369 /* set text for format description */
1370 SetDlgItemTextW(hWnd
, IDC_FORMATTEXT
, szFormat
);
1372 /* Disable option button for unsupported streamtypes */
1373 if (sInfo
.fccType
== streamtypeVIDEO
||
1374 sInfo
.fccType
== streamtypeAUDIO
)
1375 EnableWindow(GetDlgItem(hWnd
, IDC_OPTIONS
), TRUE
);
1377 EnableWindow(GetDlgItem(hWnd
, IDC_OPTIONS
), FALSE
);
1382 INT_PTR CALLBACK
AVISaveOptionsDlgProc(HWND hWnd
, UINT uMsg
,
1383 WPARAM wParam
, LPARAM lParam
)
1386 BOOL bIsInterleaved
;
1389 /*TRACE("(%p,%u,0x%04X,0x%08lX)\n", hWnd, uMsg, wParam, lParam);*/
1393 SaveOpts
.nCurrent
= 0;
1394 if (SaveOpts
.nStreams
== 1) {
1395 EndDialog(hWnd
, AVISaveOptionsFmtChoose(hWnd
));
1400 for (n
= 0; n
< SaveOpts
.nStreams
; n
++) {
1401 AVISTREAMINFOW sInfo
;
1403 AVIStreamInfoW(SaveOpts
.ppavis
[n
], &sInfo
, sizeof(sInfo
));
1404 SendDlgItemMessageW(hWnd
, IDC_STREAM
, CB_ADDSTRING
,
1405 0L, (LPARAM
)sInfo
.szName
);
1408 /* select first stream */
1409 SendDlgItemMessageW(hWnd
, IDC_STREAM
, CB_SETCURSEL
, 0, 0);
1410 SendMessageW(hWnd
, WM_COMMAND
,
1411 GET_WM_COMMAND_MPS(IDC_STREAM
, hWnd
, CBN_SELCHANGE
));
1413 /* initialize interleave */
1414 if (SaveOpts
.ppOptions
[0] != NULL
&&
1415 (SaveOpts
.ppOptions
[0]->dwFlags
& AVICOMPRESSF_VALID
)) {
1416 bIsInterleaved
= (SaveOpts
.ppOptions
[0]->dwFlags
& AVICOMPRESSF_INTERLEAVE
);
1417 dwInterleave
= SaveOpts
.ppOptions
[0]->dwInterleaveEvery
;
1419 bIsInterleaved
= TRUE
;
1422 CheckDlgButton(hWnd
, IDC_INTERLEAVE
, bIsInterleaved
);
1423 SetDlgItemInt(hWnd
, IDC_INTERLEAVEEVERY
, dwInterleave
, FALSE
);
1424 EnableWindow(GetDlgItem(hWnd
, IDC_INTERLEAVEEVERY
), bIsInterleaved
);
1427 switch (GET_WM_COMMAND_ID(wParam
, lParam
)) {
1429 /* get data from controls and save them */
1430 dwInterleave
= GetDlgItemInt(hWnd
, IDC_INTERLEAVEEVERY
, NULL
, 0);
1431 bIsInterleaved
= IsDlgButtonChecked(hWnd
, IDC_INTERLEAVE
);
1432 for (n
= 0; n
< SaveOpts
.nStreams
; n
++) {
1433 if (SaveOpts
.ppOptions
[n
] != NULL
) {
1434 if (bIsInterleaved
) {
1435 SaveOpts
.ppOptions
[n
]->dwFlags
|= AVICOMPRESSF_INTERLEAVE
;
1436 SaveOpts
.ppOptions
[n
]->dwInterleaveEvery
= dwInterleave
;
1438 SaveOpts
.ppOptions
[n
]->dwFlags
&= ~AVICOMPRESSF_INTERLEAVE
;
1443 EndDialog(hWnd
, GET_WM_COMMAND_ID(wParam
, lParam
) == IDOK
);
1445 case IDC_INTERLEAVE
:
1446 EnableWindow(GetDlgItem(hWnd
, IDC_INTERLEAVEEVERY
),
1447 IsDlgButtonChecked(hWnd
, IDC_INTERLEAVE
));
1450 if (GET_WM_COMMAND_CMD(wParam
, lParam
) == CBN_SELCHANGE
) {
1451 /* update control elements */
1452 AVISaveOptionsUpdate(hWnd
);
1456 AVISaveOptionsFmtChoose(hWnd
);
1465 /***********************************************************************
1466 * AVISaveOptions (AVIFIL32.@)
1468 BOOL WINAPI
AVISaveOptions(HWND hWnd
, UINT uFlags
, INT nStreams
,
1469 PAVISTREAM
*ppavi
, LPAVICOMPRESSOPTIONS
*ppOptions
)
1471 LPAVICOMPRESSOPTIONS pSavedOptions
= NULL
;
1474 TRACE("(%p,0x%X,%d,%p,%p)\n", hWnd
, uFlags
, nStreams
,
1477 /* check parameters */
1478 if (nStreams
<= 0 || ppavi
== NULL
|| ppOptions
== NULL
)
1479 return AVIERR_BADPARAM
;
1481 /* save options for case user press cancel */
1482 if (ppOptions
!= NULL
&& nStreams
> 1) {
1483 pSavedOptions
= GlobalAllocPtr(GHND
,nStreams
* sizeof(AVICOMPRESSOPTIONS
));
1484 if (pSavedOptions
== NULL
)
1487 for (n
= 0; n
< nStreams
; n
++) {
1488 if (ppOptions
[n
] != NULL
)
1489 memcpy(pSavedOptions
+ n
, ppOptions
[n
], sizeof(AVICOMPRESSOPTIONS
));
1493 SaveOpts
.uFlags
= uFlags
;
1494 SaveOpts
.nStreams
= nStreams
;
1495 SaveOpts
.ppavis
= ppavi
;
1496 SaveOpts
.ppOptions
= ppOptions
;
1498 ret
= DialogBoxW(AVIFILE_hModule
, MAKEINTRESOURCEW(IDD_SAVEOPTIONS
),
1499 hWnd
, AVISaveOptionsDlgProc
);
1504 /* restore options when user pressed cancel */
1505 if (pSavedOptions
!= NULL
) {
1507 for (n
= 0; n
< nStreams
; n
++) {
1508 if (ppOptions
[n
] != NULL
)
1509 memcpy(ppOptions
[n
], pSavedOptions
+ n
, sizeof(AVICOMPRESSOPTIONS
));
1512 GlobalFreePtr(pSavedOptions
);
1518 /***********************************************************************
1519 * AVISaveOptionsFree (AVIFIL32.@)
1520 * AVISaveOptionsFree (AVIFILE.124)
1522 HRESULT WINAPI
AVISaveOptionsFree(INT nStreams
,LPAVICOMPRESSOPTIONS
*ppOptions
)
1524 TRACE("(%d,%p)\n", nStreams
, ppOptions
);
1526 if (nStreams
< 0 || ppOptions
== NULL
)
1527 return AVIERR_BADPARAM
;
1529 for (; nStreams
> 0; nStreams
--) {
1530 if (ppOptions
[nStreams
] != NULL
) {
1531 ppOptions
[nStreams
]->dwFlags
&= ~AVICOMPRESSF_VALID
;
1533 if (ppOptions
[nStreams
]->lpParms
!= NULL
) {
1534 GlobalFreePtr(ppOptions
[nStreams
]->lpParms
);
1535 ppOptions
[nStreams
]->lpParms
= NULL
;
1536 ppOptions
[nStreams
]->cbParms
= 0;
1538 if (ppOptions
[nStreams
]->lpFormat
!= NULL
) {
1539 GlobalFreePtr(ppOptions
[nStreams
]->lpFormat
);
1540 ppOptions
[nStreams
]->lpFormat
= NULL
;
1541 ppOptions
[nStreams
]->cbFormat
= 0;
1549 /***********************************************************************
1550 * AVISaveVA (AVIFIL32.@)
1552 HRESULT WINAPI
AVISaveVA(LPCSTR szFile
, CLSID
*pclsidHandler
,
1553 AVISAVECALLBACK lpfnCallback
, int nStream
,
1554 PAVISTREAM
*ppavi
, LPAVICOMPRESSOPTIONS
*plpOptions
)
1556 LPWSTR wszFile
= NULL
;
1560 TRACE("%s,%p,%p,%d,%p,%p)\n", debugstr_a(szFile
), pclsidHandler
,
1561 lpfnCallback
, nStream
, ppavi
, plpOptions
);
1563 if (szFile
== NULL
|| ppavi
== NULL
|| plpOptions
== NULL
)
1564 return AVIERR_BADPARAM
;
1566 /* convert ASCII string to Unicode and call Unicode function */
1567 len
= MultiByteToWideChar(CP_ACP
, 0, szFile
, -1, NULL
, 0);
1569 return AVIERR_BADPARAM
;
1571 wszFile
= LocalAlloc(LPTR
, len
* sizeof(WCHAR
));
1572 if (wszFile
== NULL
)
1573 return AVIERR_MEMORY
;
1575 MultiByteToWideChar(CP_ACP
, 0, szFile
, -1, wszFile
, len
);
1577 hr
= AVISaveVW(wszFile
, pclsidHandler
, lpfnCallback
,
1578 nStream
, ppavi
, plpOptions
);
1580 LocalFree((HLOCAL
)wszFile
);
1585 /***********************************************************************
1586 * AVIFILE_AVISaveDefaultCallback (internal)
1588 static BOOL WINAPI
AVIFILE_AVISaveDefaultCallback(INT progress
)
1590 TRACE("(%d)\n", progress
);
1595 /***********************************************************************
1596 * AVISaveVW (AVIFIL32.@)
1598 HRESULT WINAPI
AVISaveVW(LPCWSTR szFile
, CLSID
*pclsidHandler
,
1599 AVISAVECALLBACK lpfnCallback
, int nStreams
,
1600 PAVISTREAM
*ppavi
, LPAVICOMPRESSOPTIONS
*plpOptions
)
1602 LONG lStart
[MAX_AVISTREAMS
];
1603 PAVISTREAM pOutStreams
[MAX_AVISTREAMS
];
1604 PAVISTREAM pInStreams
[MAX_AVISTREAMS
];
1606 AVISTREAMINFOW sInfo
;
1608 PAVIFILE pfile
= NULL
; /* the output AVI file */
1609 LONG lFirstVideo
= -1;
1612 /* for interleaving ... */
1613 DWORD dwInterleave
= 0; /* interleave rate */
1614 DWORD dwFileInitialFrames
;
1618 /* for reading/writing the data ... */
1619 LPVOID lpBuffer
= NULL
;
1620 LONG cbBuffer
; /* real size of lpBuffer */
1621 LONG lBufferSize
; /* needed bytes for format(s), etc. */
1626 TRACE("(%s,%p,%p,%d,%p,%p)\n", debugstr_w(szFile
), pclsidHandler
,
1627 lpfnCallback
, nStreams
, ppavi
, plpOptions
);
1629 if (szFile
== NULL
|| ppavi
== NULL
|| plpOptions
== NULL
)
1630 return AVIERR_BADPARAM
;
1631 if (nStreams
>= MAX_AVISTREAMS
) {
1632 WARN("Can't write AVI with %d streams only supports %d -- change MAX_AVISTREAMS!\n", nStreams
, MAX_AVISTREAMS
);
1633 return AVIERR_INTERNAL
;
1636 if (lpfnCallback
== NULL
)
1637 lpfnCallback
= AVIFILE_AVISaveDefaultCallback
;
1639 /* clear local variable(s) */
1640 for (curStream
= 0; curStream
< nStreams
; curStream
++) {
1641 pInStreams
[curStream
] = NULL
;
1642 pOutStreams
[curStream
] = NULL
;
1645 /* open output AVI file (create it if it doesn't exist) */
1646 hres
= AVIFileOpenW(&pfile
, szFile
, OF_CREATE
|OF_SHARE_EXCLUSIVE
|OF_WRITE
,
1650 AVIFileInfoW(pfile
, &fInfo
, sizeof(fInfo
)); /* for dwCaps */
1652 /* initialize our data structures part 1 */
1653 for (curStream
= 0; curStream
< nStreams
; curStream
++) {
1654 PAVISTREAM pCurStream
= ppavi
[curStream
];
1656 hres
= AVIStreamInfoW(pCurStream
, &sInfo
, sizeof(sInfo
));
1660 /* search first video stream and check for interleaving */
1661 if (sInfo
.fccType
== streamtypeVIDEO
) {
1662 /* remember first video stream -- needed for interleaving */
1663 if (lFirstVideo
< 0)
1664 lFirstVideo
= curStream
;
1665 } else if (!dwInterleave
&& plpOptions
!= NULL
) {
1666 /* check if any non-video stream wants to be interleaved */
1667 WARN("options.flags=0x%lX options.dwInterleave=%lu\n",plpOptions
[curStream
]->dwFlags
,plpOptions
[curStream
]->dwInterleaveEvery
);
1668 if (plpOptions
[curStream
] != NULL
&&
1669 plpOptions
[curStream
]->dwFlags
& AVICOMPRESSF_INTERLEAVE
)
1670 dwInterleave
= plpOptions
[curStream
]->dwInterleaveEvery
;
1673 /* create de-/compressed stream interface if needed */
1674 pInStreams
[curStream
] = NULL
;
1675 if (plpOptions
!= NULL
&& plpOptions
[curStream
] != NULL
) {
1676 if (plpOptions
[curStream
]->fccHandler
||
1677 plpOptions
[curStream
]->lpFormat
!= NULL
) {
1678 DWORD dwKeySave
= plpOptions
[curStream
]->dwKeyFrameEvery
;
1680 if (fInfo
.dwCaps
& AVIFILECAPS_ALLKEYFRAMES
)
1681 plpOptions
[curStream
]->dwKeyFrameEvery
= 1;
1683 hres
= AVIMakeCompressedStream(&pInStreams
[curStream
], pCurStream
,
1684 plpOptions
[curStream
], NULL
);
1685 plpOptions
[curStream
]->dwKeyFrameEvery
= dwKeySave
;
1686 if (FAILED(hres
) || pInStreams
[curStream
] == NULL
) {
1687 pInStreams
[curStream
] = NULL
;
1691 /* test stream interface and update stream-info */
1692 hres
= AVIStreamInfoW(pInStreams
[curStream
], &sInfo
, sizeof(sInfo
));
1698 /* now handle streams which will only be copied */
1699 if (pInStreams
[curStream
] == NULL
) {
1700 pCurStream
= pInStreams
[curStream
] = ppavi
[curStream
];
1701 AVIStreamAddRef(pCurStream
);
1703 pCurStream
= pInStreams
[curStream
];
1705 lStart
[curStream
] = sInfo
.dwStart
;
1706 } /* for all streams */
1708 /* check that first video stream is the first stream */
1709 if (lFirstVideo
> 0) {
1710 PAVISTREAM pTmp
= pInStreams
[lFirstVideo
];
1711 LONG lTmp
= lStart
[lFirstVideo
];
1713 pInStreams
[lFirstVideo
] = pInStreams
[0];
1714 pInStreams
[0] = pTmp
;
1715 lStart
[lFirstVideo
] = lStart
[0];
1720 /* allocate buffer for formats, data, etc. of an initiale size of 64 kByte */
1721 lpBuffer
= GlobalAllocPtr(GPTR
, cbBuffer
= 0x00010000);
1722 if (lpBuffer
== NULL
) {
1723 hres
= AVIERR_MEMORY
;
1727 AVIStreamInfoW(pInStreams
[0], &sInfo
, sizeof(sInfo
));
1728 lFileLength
= sInfo
.dwLength
;
1729 dwFileInitialFrames
= 0;
1730 if (lFirstVideo
>= 0) {
1731 /* check for correct version of the format
1732 * -- need atleast BITMAPINFOHEADER or newer
1735 lBufferSize
= cbBuffer
;
1736 hres
= AVIStreamReadFormat(pInStreams
[lFirstVideo
], AVIStreamStart(pInStreams
[lFirstVideo
]), lpBuffer
, &lBufferSize
);
1737 if (lBufferSize
< (LONG
)sizeof(BITMAPINFOHEADER
))
1738 hres
= AVIERR_INTERNAL
;
1741 } else /* use one second blocks for interleaving if no video present */
1742 lSampleInc
= AVIStreamTimeToSample(pInStreams
[0], 1000000);
1744 /* create output streams */
1745 for (curStream
= 0; curStream
< nStreams
; curStream
++) {
1746 AVIStreamInfoW(pInStreams
[curStream
], &sInfo
, sizeof(sInfo
));
1748 sInfo
.dwInitialFrames
= 0;
1749 if (dwInterleave
!= 0 && curStream
> 0 && sInfo
.fccType
!= streamtypeVIDEO
) {
1750 /* 750 ms initial frames for non-video streams */
1751 sInfo
.dwInitialFrames
= AVIStreamTimeToSample(pInStreams
[0], 750);
1754 hres
= AVIFileCreateStreamW(pfile
, &pOutStreams
[curStream
], &sInfo
);
1755 if (pOutStreams
[curStream
] != NULL
&& SUCCEEDED(hres
)) {
1756 /* copy initial format for this stream */
1757 lBufferSize
= cbBuffer
;
1758 hres
= AVIStreamReadFormat(pInStreams
[curStream
], sInfo
.dwStart
,
1759 lpBuffer
, &lBufferSize
);
1762 hres
= AVIStreamSetFormat(pOutStreams
[curStream
], 0, lpBuffer
, lBufferSize
);
1766 /* try to copy stream handler data */
1767 lBufferSize
= cbBuffer
;
1768 hres
= AVIStreamReadData(pInStreams
[curStream
], ckidSTREAMHANDLERDATA
,
1769 lpBuffer
, &lBufferSize
);
1770 if (SUCCEEDED(hres
) && lBufferSize
> 0) {
1771 hres
= AVIStreamWriteData(pOutStreams
[curStream
],ckidSTREAMHANDLERDATA
,
1772 lpBuffer
, lBufferSize
);
1777 if (dwFileInitialFrames
< sInfo
.dwInitialFrames
)
1778 dwFileInitialFrames
= sInfo
.dwInitialFrames
;
1780 AVIStreamSampleToSample(pOutStreams
[0], pInStreams
[curStream
],
1782 if (lFileLength
< lReadBytes
)
1783 lFileLength
= lReadBytes
;
1785 /* creation of de-/compression stream interface failed */
1786 WARN("creation of (de-)compression stream failed for stream %d\n",curStream
);
1787 AVIStreamRelease(pInStreams
[curStream
]);
1788 if (curStream
+ 1 >= nStreams
) {
1789 /* move the others one up */
1790 PAVISTREAM
*ppas
= &pInStreams
[curStream
];
1791 int n
= nStreams
- (curStream
+ 1);
1794 *ppas
= pInStreams
[curStream
+ 1];
1800 } /* create output streams for all input streams */
1802 /* have we still something to write, or lost everything? */
1807 LONG lCurFrame
= -dwFileInitialFrames
;
1809 /* interleaved file */
1810 if (dwInterleave
== 1)
1811 AVIFileEndRecord(pfile
);
1813 for (; lCurFrame
< lFileLength
; lCurFrame
+= lSampleInc
) {
1814 for (curStream
= 0; curStream
< nStreams
; curStream
++) {
1817 hres
= AVIStreamInfoW(pOutStreams
[curStream
], &sInfo
, sizeof(sInfo
));
1821 /* initial frames phase at the end for this stream? */
1822 if (-(LONG
)sInfo
.dwInitialFrames
> lCurFrame
)
1825 if ((lFileLength
- lSampleInc
) <= lCurFrame
) {
1826 lLastSample
= AVIStreamLength(pInStreams
[curStream
]);
1827 lFirstVideo
= lLastSample
+ AVIStreamStart(pInStreams
[curStream
]);
1829 if (curStream
!= 0) {
1831 AVIStreamSampleToSample(pInStreams
[curStream
], pInStreams
[0],
1832 (sInfo
.fccType
== streamtypeVIDEO
?
1833 (LONG
)dwInterleave
: lSampleInc
) +
1834 sInfo
.dwInitialFrames
+ lCurFrame
);
1836 lFirstVideo
= lSampleInc
+ (sInfo
.dwInitialFrames
+ lCurFrame
);
1838 lLastSample
= AVIStreamEnd(pInStreams
[curStream
]);
1839 if (lLastSample
<= lFirstVideo
)
1840 lFirstVideo
= lLastSample
;
1843 /* copy needed samples now */
1844 WARN("copy from stream %d samples %ld to %ld...\n",curStream
,
1845 lStart
[curStream
],lFirstVideo
);
1846 while (lFirstVideo
> lStart
[curStream
]) {
1849 /* copy format for case it can change */
1850 lBufferSize
= cbBuffer
;
1851 hres
= AVIStreamReadFormat(pInStreams
[curStream
], lStart
[curStream
],
1852 lpBuffer
, &lBufferSize
);
1855 AVIStreamSetFormat(pOutStreams
[curStream
], lStart
[curStream
],
1856 lpBuffer
, lBufferSize
);
1858 /* try to read data until we got it, or error */
1860 hres
= AVIStreamRead(pInStreams
[curStream
], lStart
[curStream
],
1861 lFirstVideo
- lStart
[curStream
], lpBuffer
,
1862 cbBuffer
, &lReadBytes
, &lReadSamples
);
1863 } while ((hres
== AVIERR_BUFFERTOOSMALL
) &&
1864 (lpBuffer
= GlobalReAllocPtr(lpBuffer
, cbBuffer
*= 2, GPTR
)) != NULL
);
1865 if (lpBuffer
== NULL
)
1866 hres
= AVIERR_MEMORY
;
1870 if (AVIStreamIsKeyFrame(pInStreams
[curStream
], (LONG
)sInfo
.dwStart
))
1871 flags
= AVIIF_KEYFRAME
;
1872 hres
= AVIStreamWrite(pOutStreams
[curStream
], -1, lReadSamples
,
1873 lpBuffer
, lReadBytes
, flags
, NULL
, NULL
);
1877 lStart
[curStream
] += lReadSamples
;
1879 lStart
[curStream
] = lFirstVideo
;
1880 } /* stream by stream */
1882 /* need to close this block? */
1883 if (dwInterleave
== 1) {
1884 hres
= AVIFileEndRecord(pfile
);
1890 if (lpfnCallback(MulDiv(dwFileInitialFrames
+ lCurFrame
, 100,
1891 dwFileInitialFrames
+ lFileLength
))) {
1892 hres
= AVIERR_USERABORT
;
1895 } /* copy frame by frame */
1897 /* non-interleaved file */
1899 for (curStream
= 0; curStream
< nStreams
; curStream
++) {
1901 if (lpfnCallback(MulDiv(curStream
, 100, nStreams
))) {
1902 hres
= AVIERR_USERABORT
;
1906 AVIStreamInfoW(pInStreams
[curStream
], &sInfo
, sizeof(sInfo
));
1908 if (sInfo
.dwSampleSize
!= 0) {
1909 /* sample-based data like audio */
1910 while (sInfo
.dwStart
< sInfo
.dwLength
) {
1911 LONG lSamples
= cbBuffer
/ sInfo
.dwSampleSize
;
1913 /* copy format for case it can change */
1914 lBufferSize
= cbBuffer
;
1915 hres
= AVIStreamReadFormat(pInStreams
[curStream
], sInfo
.dwStart
,
1916 lpBuffer
, &lBufferSize
);
1919 AVIStreamSetFormat(pOutStreams
[curStream
], sInfo
.dwStart
,
1920 lpBuffer
, lBufferSize
);
1922 /* limit to stream boundaries */
1923 if (lSamples
!= (LONG
)(sInfo
.dwLength
- sInfo
.dwStart
))
1924 lSamples
= sInfo
.dwLength
- sInfo
.dwStart
;
1926 /* now try to read until we got it, or error occures */
1928 lReadBytes
= cbBuffer
;
1930 hres
= AVIStreamRead(pInStreams
[curStream
],sInfo
.dwStart
,lSamples
,
1931 lpBuffer
,cbBuffer
,&lReadBytes
,&lReadSamples
);
1932 } while ((hres
== AVIERR_BUFFERTOOSMALL
) &&
1933 (lpBuffer
= GlobalReAllocPtr(lpBuffer
, cbBuffer
*= 2, GPTR
)) != NULL
);
1934 if (lpBuffer
== NULL
)
1935 hres
= AVIERR_MEMORY
;
1938 if (lReadSamples
!= 0) {
1939 sInfo
.dwStart
+= lReadSamples
;
1940 hres
= AVIStreamWrite(pOutStreams
[curStream
], -1, lReadSamples
,
1941 lpBuffer
, lReadBytes
, 0, NULL
, NULL
);
1946 if (lpfnCallback(MulDiv(sInfo
.dwStart
,100,nStreams
*sInfo
.dwLength
)+
1947 MulDiv(curStream
, 100, nStreams
))) {
1948 hres
= AVIERR_USERABORT
;
1952 if ((sInfo
.dwLength
- sInfo
.dwStart
) != 1) {
1953 hres
= AVIERR_FILEREAD
;
1959 /* block-based data like video */
1960 for (; sInfo
.dwStart
< sInfo
.dwLength
; sInfo
.dwStart
++) {
1963 /* copy format for case it can change */
1964 lBufferSize
= cbBuffer
;
1965 hres
= AVIStreamReadFormat(pInStreams
[curStream
], sInfo
.dwStart
,
1966 lpBuffer
, &lBufferSize
);
1969 AVIStreamSetFormat(pOutStreams
[curStream
], sInfo
.dwStart
,
1970 lpBuffer
, lBufferSize
);
1972 /* try to read block and resize buffer if necessary */
1975 lReadBytes
= cbBuffer
;
1976 hres
= AVIStreamRead(pInStreams
[curStream
], sInfo
.dwStart
, 1,
1977 lpBuffer
, cbBuffer
,&lReadBytes
,&lReadSamples
);
1978 } while ((hres
== AVIERR_BUFFERTOOSMALL
) &&
1979 (lpBuffer
= GlobalReAllocPtr(lpBuffer
, cbBuffer
*= 2, GPTR
)) != NULL
);
1980 if (lpBuffer
== NULL
)
1981 hres
= AVIERR_MEMORY
;
1984 if (lReadSamples
!= 1) {
1985 hres
= AVIERR_FILEREAD
;
1989 if (AVIStreamIsKeyFrame(pInStreams
[curStream
], (LONG
)sInfo
.dwStart
))
1990 flags
= AVIIF_KEYFRAME
;
1991 hres
= AVIStreamWrite(pOutStreams
[curStream
], -1, lReadSamples
,
1992 lpBuffer
, lReadBytes
, flags
, NULL
, NULL
);
1997 if (lpfnCallback(MulDiv(sInfo
.dwStart
,100,nStreams
*sInfo
.dwLength
)+
1998 MulDiv(curStream
, 100, nStreams
))) {
1999 hres
= AVIERR_USERABORT
;
2002 } /* copy all blocks */
2004 } /* copy data stream by stream */
2008 if (lpBuffer
!= NULL
)
2009 GlobalFreePtr(lpBuffer
);
2010 if (pfile
!= NULL
) {
2011 for (curStream
= 0; curStream
< nStreams
; curStream
++) {
2012 if (pOutStreams
[curStream
] != NULL
)
2013 AVIStreamRelease(pOutStreams
[curStream
]);
2014 if (pInStreams
[curStream
] != NULL
)
2015 AVIStreamRelease(pInStreams
[curStream
]);
2018 AVIFileRelease(pfile
);
2024 /***********************************************************************
2025 * CreateEditableStream (AVIFIL32.@)
2027 HRESULT WINAPI
CreateEditableStream(PAVISTREAM
*ppEditable
, PAVISTREAM pSource
)
2029 IAVIEditStream
*pEdit
= NULL
;
2032 TRACE("(%p,%p)\n", ppEditable
, pSource
);
2034 if (ppEditable
== NULL
)
2035 return AVIERR_BADPARAM
;
2039 if (pSource
!= NULL
) {
2040 hr
= IAVIStream_QueryInterface(pSource
, &IID_IAVIEditStream
,
2042 if (SUCCEEDED(hr
) && pEdit
!= NULL
) {
2043 hr
= IAVIEditStream_Clone(pEdit
, ppEditable
);
2044 IAVIEditStream_Release(pEdit
);
2050 /* need own implementation of IAVIEditStream */
2051 pEdit
= AVIFILE_CreateEditStream(pSource
);
2053 return AVIERR_MEMORY
;
2055 hr
= IAVIEditStream_QueryInterface(pEdit
, &IID_IAVIStream
,
2056 (LPVOID
*)ppEditable
);
2057 IAVIEditStream_Release(pEdit
);
2062 /***********************************************************************
2063 * EditStreamClone (AVIFIL32.@)
2065 HRESULT WINAPI
EditStreamClone(PAVISTREAM pStream
, PAVISTREAM
*ppResult
)
2067 PAVIEDITSTREAM pEdit
= NULL
;
2070 TRACE("(%p,%p)\n", pStream
, ppResult
);
2072 if (pStream
== NULL
)
2073 return AVIERR_BADHANDLE
;
2074 if (ppResult
== NULL
)
2075 return AVIERR_BADPARAM
;
2079 hr
= IAVIStream_QueryInterface(pStream
, &IID_IAVIEditStream
,(LPVOID
*)&pEdit
);
2080 if (SUCCEEDED(hr
) && pEdit
!= NULL
) {
2081 hr
= IAVIEditStream_Clone(pEdit
, ppResult
);
2083 IAVIEditStream_Release(pEdit
);
2085 hr
= AVIERR_UNSUPPORTED
;
2090 /***********************************************************************
2091 * EditStreamCopy (AVIFIL32.@)
2093 HRESULT WINAPI
EditStreamCopy(PAVISTREAM pStream
, LONG
*plStart
,
2094 LONG
*plLength
, PAVISTREAM
*ppResult
)
2096 PAVIEDITSTREAM pEdit
= NULL
;
2099 TRACE("(%p,%p,%p,%p)\n", pStream
, plStart
, plLength
, ppResult
);
2101 if (pStream
== NULL
)
2102 return AVIERR_BADHANDLE
;
2103 if (plStart
== NULL
|| plLength
== NULL
|| ppResult
== NULL
)
2104 return AVIERR_BADPARAM
;
2108 hr
= IAVIStream_QueryInterface(pStream
, &IID_IAVIEditStream
,(LPVOID
*)&pEdit
);
2109 if (SUCCEEDED(hr
) && pEdit
!= NULL
) {
2110 hr
= IAVIEditStream_Copy(pEdit
, plStart
, plLength
, ppResult
);
2112 IAVIEditStream_Release(pEdit
);
2114 hr
= AVIERR_UNSUPPORTED
;
2119 /***********************************************************************
2120 * EditStreamCut (AVIFIL32.@)
2122 HRESULT WINAPI
EditStreamCut(PAVISTREAM pStream
, LONG
*plStart
,
2123 LONG
*plLength
, PAVISTREAM
*ppResult
)
2125 PAVIEDITSTREAM pEdit
= NULL
;
2128 TRACE("(%p,%p,%p,%p)\n", pStream
, plStart
, plLength
, ppResult
);
2130 if (ppResult
!= NULL
)
2132 if (pStream
== NULL
)
2133 return AVIERR_BADHANDLE
;
2134 if (plStart
== NULL
|| plLength
== NULL
)
2135 return AVIERR_BADPARAM
;
2137 hr
= IAVIStream_QueryInterface(pStream
, &IID_IAVIEditStream
,(LPVOID
*)&pEdit
);
2138 if (SUCCEEDED(hr
) && pEdit
!= NULL
) {
2139 hr
= IAVIEditStream_Cut(pEdit
, plStart
, plLength
, ppResult
);
2141 IAVIEditStream_Release(pEdit
);
2143 hr
= AVIERR_UNSUPPORTED
;
2148 /***********************************************************************
2149 * EditStreamPaste (AVIFIL32.@)
2151 HRESULT WINAPI
EditStreamPaste(PAVISTREAM pDest
, LONG
*plStart
, LONG
*plLength
,
2152 PAVISTREAM pSource
, LONG lStart
, LONG lEnd
)
2154 PAVIEDITSTREAM pEdit
= NULL
;
2157 TRACE("(%p,%p,%p,%p,%ld,%ld)\n", pDest
, plStart
, plLength
,
2158 pSource
, lStart
, lEnd
);
2160 if (pDest
== NULL
|| pSource
== NULL
)
2161 return AVIERR_BADHANDLE
;
2162 if (plStart
== NULL
|| plLength
== NULL
|| lStart
< 0)
2163 return AVIERR_BADPARAM
;
2165 hr
= IAVIStream_QueryInterface(pDest
, &IID_IAVIEditStream
,(LPVOID
*)&pEdit
);
2166 if (SUCCEEDED(hr
) && pEdit
!= NULL
) {
2167 hr
= IAVIEditStream_Paste(pEdit
, plStart
, plLength
, pSource
, lStart
, lEnd
);
2169 IAVIEditStream_Release(pEdit
);
2171 hr
= AVIERR_UNSUPPORTED
;
2176 /***********************************************************************
2177 * EditStreamSetInfoA (AVIFIL32.@)
2179 HRESULT WINAPI
EditStreamSetInfoA(PAVISTREAM pstream
, LPAVISTREAMINFOA asi
,
2182 AVISTREAMINFOW asiw
;
2184 TRACE("(%p,%p,%ld)\n", pstream
, asi
, size
);
2186 if (pstream
== NULL
)
2187 return AVIERR_BADHANDLE
;
2188 if ((DWORD
)size
< sizeof(AVISTREAMINFOA
))
2189 return AVIERR_BADSIZE
;
2191 memcpy(&asiw
, asi
, sizeof(asiw
) - sizeof(asiw
.szName
));
2192 MultiByteToWideChar(CP_ACP
, 0, asi
->szName
, -1,
2193 asiw
.szName
, sizeof(asiw
.szName
));
2195 return EditStreamSetInfoW(pstream
, &asiw
, sizeof(asiw
));
2198 /***********************************************************************
2199 * EditStreamSetInfoW (AVIFIL32.@)
2201 HRESULT WINAPI
EditStreamSetInfoW(PAVISTREAM pstream
, LPAVISTREAMINFOW asi
,
2204 PAVIEDITSTREAM pEdit
= NULL
;
2207 TRACE("(%p,%p,%ld)\n", pstream
, asi
, size
);
2209 hr
= IAVIStream_QueryInterface(pstream
, &IID_IAVIEditStream
,(LPVOID
*)&pEdit
);
2210 if (SUCCEEDED(hr
) && pEdit
!= NULL
) {
2211 hr
= IAVIEditStream_SetInfo(pEdit
, asi
, size
);
2213 IAVIEditStream_Release(pEdit
);
2215 hr
= AVIERR_UNSUPPORTED
;
2220 /***********************************************************************
2221 * EditStreamSetNameA (AVIFIL32.@)
2223 HRESULT WINAPI
EditStreamSetNameA(PAVISTREAM pstream
, LPCSTR szName
)
2225 AVISTREAMINFOA asia
;
2228 TRACE("(%p,%s)\n", pstream
, debugstr_a(szName
));
2230 if (pstream
== NULL
)
2231 return AVIERR_BADHANDLE
;
2233 return AVIERR_BADPARAM
;
2235 hres
= AVIStreamInfoA(pstream
, &asia
, sizeof(asia
));
2239 memset(asia
.szName
, 0, sizeof(asia
.szName
));
2240 lstrcpynA(asia
.szName
, szName
, sizeof(asia
.szName
)/sizeof(asia
.szName
[0]));
2242 return EditStreamSetInfoA(pstream
, &asia
, sizeof(asia
));
2245 /***********************************************************************
2246 * EditStreamSetNameW (AVIFIL32.@)
2248 HRESULT WINAPI
EditStreamSetNameW(PAVISTREAM pstream
, LPCWSTR szName
)
2250 AVISTREAMINFOW asiw
;
2253 TRACE("(%p,%s)\n", pstream
, debugstr_w(szName
));
2255 if (pstream
== NULL
)
2256 return AVIERR_BADHANDLE
;
2258 return AVIERR_BADPARAM
;
2260 hres
= IAVIStream_Info(pstream
, &asiw
, sizeof(asiw
));
2264 memset(asiw
.szName
, 0, sizeof(asiw
.szName
));
2265 lstrcpynW(asiw
.szName
, szName
, sizeof(asiw
.szName
)/sizeof(asiw
.szName
[0]));
2267 return EditStreamSetInfoW(pstream
, &asiw
, sizeof(asiw
));
2270 /***********************************************************************
2271 * AVIClearClipboard (AVIFIL32.@)
2273 HRESULT WINAPI
AVIClearClipboard(void)
2277 return AVIERR_UNSUPPORTED
; /* OleSetClipboard(NULL); */
2280 /***********************************************************************
2281 * AVIGetFromClipboard (AVIFIL32.@)
2283 HRESULT WINAPI
AVIGetFromClipboard(PAVIFILE
*ppfile
)
2285 FIXME("(%p), stub!\n", ppfile
);
2289 return AVIERR_UNSUPPORTED
;
2292 /***********************************************************************
2293 * AVIPutFileOnClipboard (AVIFIL32.@)
2295 HRESULT WINAPI
AVIPutFileOnClipboard(PAVIFILE pfile
)
2297 FIXME("(%p), stub!\n", pfile
);
2300 return AVIERR_BADHANDLE
;
2302 return AVIERR_UNSUPPORTED
;