Implemented AVIBuildFilterW and AVISaveOptions.

oldstable
Michael Günnewig 2002-10-23 18:47:39 +00:00 committed by Alexandre Julliard
parent d48feb246f
commit a060446e1d
1 changed files with 466 additions and 12 deletions

View File

@ -29,6 +29,7 @@
#include "ole2.h"
#include "shellapi.h"
#include "vfw.h"
#include "msacm.h"
#include "avifile_private.h"
@ -43,6 +44,27 @@ WINE_DEFAULT_DEBUG_CHANNEL(avifile);
HRESULT WINAPI SHCoCreateInstance(LPCSTR lpszClsid,REFCLSID rClsid,
LPUNKNOWN pUnkOuter,REFIID riid,LPVOID *ppv);
/***********************************************************************
* for AVIBuildFilterW -- uses fixed size table
*/
#define MAX_FILTERS 30 /* 30 => 7kB */
typedef struct _AVIFilter {
WCHAR szClsid[40];
WCHAR szExtensions[MAX_FILTERS * 7];
} AVIFilter;
/***********************************************************************
* for AVISaveOptions
*/
static struct {
UINT uFlags;
INT nStreams;
PAVISTREAM *ppavis;
LPAVICOMPRESSOPTIONS *ppOptions;
INT nCurrent;
} SaveOpts;
/***********************************************************************
* copied from dlls/ole32/compobj.c
*/
@ -884,10 +906,21 @@ HRESULT WINAPI AVIBuildFilterA(LPSTR szFilter, LONG cbFilter, BOOL fSaving)
*/
HRESULT WINAPI AVIBuildFilterW(LPWSTR szFilter, LONG cbFilter, BOOL fSaving)
{
WCHAR szAllFiles[40];
LONG size;
static const WCHAR szClsid[] = {'C','L','S','I','D',0};
static const WCHAR szExtensionFmt[] = {';','*','.','%','s',0};
static const WCHAR szAVIFileExtensions[] =
{'A','V','I','F','i','l','e','\\','E','x','t','e','n','s','i','o','n','s',0};
FIXME("(%p,%ld,%d): partial stub\n", szFilter, cbFilter, fSaving);
AVIFilter *lp;
WCHAR szAllFiles[40];
WCHAR szFileExt[10];
WCHAR szValue[128];
HKEY hKey;
LONG n, i;
LONG size;
LONG count = 0;
TRACE("(%p,%ld,%d)\n", szFilter, cbFilter, fSaving);
/* check parameters */
if (szFilter == NULL)
@ -895,20 +928,107 @@ HRESULT WINAPI AVIBuildFilterW(LPWSTR szFilter, LONG cbFilter, BOOL fSaving)
if (cbFilter < 2)
return AVIERR_BADSIZE;
/* FIXME:
*
lp = (AVIFilter*)GlobalAllocPtr(GHND, MAX_FILTERS * sizeof(AVIFilter));
if (lp == NULL)
return AVIERR_MEMORY;
/*
* 1. iterate over HKEY_CLASSES_ROOT\\AVIFile\\Extensions and collect
* extensions and CLSID's
* 2. iterate over collected CLSID's and copy it's description and it's
* extensions to szFilter if it fits
*
* First filter is named "All multimedia files" and it's ilter is a
* First filter is named "All multimedia files" and it's filter is a
* collection of all possible extensions except "*.*".
*/
if (RegOpenKeyW(HKEY_CLASSES_ROOT, szAVIFileExtensions, &hKey) != S_OK) {
GlobalFreePtr(lp);
return AVIERR_ERROR;
}
for (n = 0;RegEnumKeyW(hKey, n, szFileExt, sizeof(szFileExt)) == S_OK;n++) {
/* get CLSID to extension */
size = sizeof(szValue)/sizeof(szValue[0]);
if (RegQueryValueW(hKey, szFileExt, szValue, &size) != S_OK)
break;
/* search if the CLSID is already known */
for (i = 1; i <= count; i++) {
if (lstrcmpW(lp[i].szClsid, szValue) == 0)
break; /* a new one */
}
if (count - i == -1) {
/* it's a new CLSID */
/* FIXME: How do we get info's about read/write capabilities? */
if (count >= MAX_FILTERS) {
/* try to inform user of our full fixed size table */
ERR(": More than %d filters found! Adjust MAX_FILTERS in dlls/avifil32/api.c\n", MAX_FILTERS);
break;
}
lstrcpyW(lp[i].szClsid, szValue);
count++;
}
/* append extension to the filter */
wsprintfW(szValue, szExtensionFmt, szFileExt);
if (lp[i].szExtensions[0] == 0)
lstrcatW(lp[i].szExtensions, szValue + 1);
else
lstrcatW(lp[i].szExtensions, szValue);
/* also append to the "all multimedia"-filter */
if (lp[0].szExtensions[0] == 0)
lstrcatW(lp[0].szExtensions, szValue + 1);
else
lstrcatW(lp[0].szExtensions, szValue);
}
RegCloseKey(hKey);
/* 2. get descriptions for the CLSIDs and fill out szFilter */
if (RegOpenKeyW(HKEY_CLASSES_ROOT, szClsid, &hKey) != S_OK) {
GlobalFreePtr(lp);
return AVIERR_ERROR;
}
for (n = 0; n <= count; n++) {
/* first the description */
if (n != 0) {
size = sizeof(szValue)/sizeof(szValue[0]);
if (RegQueryValueW(hKey, lp[n].szClsid, szValue, &size) == S_OK) {
size = lstrlenW(szValue);
lstrcpynW(szFilter, szValue, cbFilter);
}
} else
size = LoadStringW(AVIFILE_hModule,IDS_ALLMULTIMEDIA,szFilter,cbFilter);
/* check for enough space */
size++;
if (cbFilter < size + lstrlenW(lp[n].szExtensions) + 2) {
szFilter[0] = 0;
szFilter[1] = 0;
GlobalFreePtr(lp);
RegCloseKey(hKey);
return AVIERR_BUFFERTOOSMALL;
}
cbFilter -= size;
szFilter += size;
/* and then the filter */
lstrcpynW(szFilter, lp[n].szExtensions, cbFilter);
size = lstrlenW(lp[n].szExtensions) + 1;
cbFilter -= size;
szFilter += size;
}
RegCloseKey(hKey);
GlobalFreePtr(lp);
/* add "All files" "*.*" filter if enough space left */
size = LoadStringW(AVIFILE_hModule, IDS_ALLFILES,
szAllFiles, sizeof(szAllFiles));
szAllFiles, sizeof(szAllFiles)) + 1;
if (cbFilter > size) {
int i;
@ -920,22 +1040,356 @@ HRESULT WINAPI AVIBuildFilterW(LPWSTR szFilter, LONG cbFilter, BOOL fSaving)
}
}
memcpy(szFilter, szAllFiles, size);
memcpy(szFilter, szAllFiles, size * sizeof(szAllFiles[0]));
szFilter += size;
szFilter[0] = 0;
return AVIERR_OK;
} else {
szFilter[0] = 0;
return AVIERR_BUFFERTOOSMALL;
}
}
static BOOL AVISaveOptionsFmtChoose(HWND hWnd)
{
LPAVICOMPRESSOPTIONS pOptions = SaveOpts.ppOptions[SaveOpts.nCurrent];
AVISTREAMINFOW sInfo;
TRACE("(%p)\n", hWnd);
if (pOptions == NULL || SaveOpts.ppavis[SaveOpts.nCurrent] == NULL) {
ERR(": bad state!\n");
return FALSE;
}
return AVIERR_OK;
if (FAILED(AVIStreamInfoW(SaveOpts.ppavis[SaveOpts.nCurrent],
&sInfo, sizeof(sInfo)))) {
ERR(": AVIStreamInfoW failed!\n");
return FALSE;
}
if (sInfo.fccType == streamtypeVIDEO) {
COMPVARS cv;
BOOL ret;
memset(&cv, 0, sizeof(cv));
if ((pOptions->dwFlags & AVICOMPRESSF_VALID) == 0) {
memset(pOptions, 0, sizeof(AVICOMPRESSOPTIONS));
pOptions->fccType = streamtypeVIDEO;
pOptions->fccHandler = comptypeDIB;
pOptions->dwQuality = ICQUALITY_DEFAULT;
}
cv.cbSize = sizeof(cv);
cv.dwFlags = ICMF_COMPVARS_VALID;
/*cv.fccType = pOptions->fccType; */
cv.fccHandler = pOptions->fccHandler;
cv.lQ = pOptions->dwQuality;
cv.lpState = pOptions->lpParms;
cv.cbState = pOptions->cbParms;
if (pOptions->dwFlags & AVICOMPRESSF_KEYFRAMES)
cv.lKey = pOptions->dwKeyFrameEvery;
else
cv.lKey = 0;
if (pOptions->dwFlags & AVICOMPRESSF_DATARATE)
cv.lDataRate = pOptions->dwBytesPerSecond / 1024; /* need kBytes */
else
cv.lDataRate = 0;
ret = ICCompressorChoose(hWnd, SaveOpts.uFlags, NULL,
SaveOpts.ppavis[SaveOpts.nCurrent], &cv, NULL);
if (ret) {
pOptions->lpParms = cv.lpState;
pOptions->cbParms = cv.cbState;
pOptions->dwQuality = cv.lQ;
if (cv.lKey != 0) {
pOptions->dwKeyFrameEvery = cv.lKey;
pOptions->dwFlags |= AVICOMPRESSF_KEYFRAMES;
} else
pOptions->dwFlags &= ~AVICOMPRESSF_KEYFRAMES;
if (cv.lDataRate != 0) {
pOptions->dwBytesPerSecond = cv.lDataRate * 1024; /* need bytes */
pOptions->dwFlags |= AVICOMPRESSF_DATARATE;
} else
pOptions->dwFlags &= ~AVICOMPRESSF_DATARATE;
pOptions->dwFlags |= AVICOMPRESSF_VALID;
}
ICCompressorFree(&cv);
return ret;
} else if (sInfo.fccType == streamtypeAUDIO) {
ACMFORMATCHOOSEW afmtc;
MMRESULT ret;
LONG size;
/* FIXME: check ACM version -- Which version is needed? */
memset(&afmtc, 0, sizeof(afmtc));
afmtc.cbStruct = sizeof(afmtc);
afmtc.fdwStyle = 0;
afmtc.hwndOwner = hWnd;
acmMetrics(NULL, ACM_METRIC_MAX_SIZE_FORMAT, &size);
if ((pOptions->cbFormat == 0 || pOptions->lpFormat == NULL) && size != 0) {
pOptions->lpFormat = GlobalAllocPtr(GMEM_MOVEABLE, size);
pOptions->cbFormat = size;
} else if (pOptions->cbFormat < size) {
pOptions->lpFormat = GlobalReAllocPtr(pOptions->lpFormat, size, GMEM_MOVEABLE);
pOptions->cbFormat = size;
}
if (pOptions->lpFormat == NULL)
return FALSE;
afmtc.pwfx = pOptions->lpFormat;
afmtc.cbwfx = pOptions->cbFormat;
size = 0;
AVIStreamFormatSize(SaveOpts.ppavis[SaveOpts.nCurrent],
sInfo.dwStart, &size);
if (size < sizeof(PCMWAVEFORMAT))
size = sizeof(PCMWAVEFORMAT);
afmtc.pwfxEnum = GlobalAllocPtr(GHND, size);
if (afmtc.pwfxEnum != NULL) {
AVIStreamReadFormat(SaveOpts.ppavis[SaveOpts.nCurrent],
sInfo.dwStart, afmtc.pwfxEnum, &size);
afmtc.fdwEnum = ACM_FORMATENUMF_CONVERT;
}
ret = acmFormatChooseW(&afmtc);
if (ret == S_OK)
pOptions->dwFlags |= AVICOMPRESSF_VALID;
if (afmtc.pwfxEnum != NULL)
GlobalFreePtr(afmtc.pwfxEnum);
return (ret == S_OK ? TRUE : FALSE);
} else {
ERR(": unknown streamtype 0x%08lX\n", sInfo.fccType);
return FALSE;
}
}
static void AVISaveOptionsUpdate(HWND hWnd)
{
static const WCHAR szVideoFmt[]={'%','l','d','x','%','l','d','x','%','d',0};
static const WCHAR szAudioFmt[]={'%','s',' ','%','s',0};
WCHAR szFormat[128];
AVISTREAMINFOW sInfo;
LPVOID lpFormat;
LONG size;
TRACE("(%p)\n", hWnd);
SaveOpts.nCurrent = SendDlgItemMessageW(hWnd,IDC_STREAM,CB_GETCURSEL,0,0);
if (SaveOpts.nCurrent < 0)
return;
if (FAILED(AVIStreamInfoW(SaveOpts.ppavis[SaveOpts.nCurrent], &sInfo, sizeof(sInfo))))
return;
AVIStreamFormatSize(SaveOpts.ppavis[SaveOpts.nCurrent],sInfo.dwStart,&size);
if (size > 0) {
szFormat[0] = 0;
/* read format to build format descriotion string */
lpFormat = GlobalAllocPtr(GHND, size);
if (lpFormat != NULL) {
if (SUCCEEDED(AVIStreamReadFormat(SaveOpts.ppavis[SaveOpts.nCurrent],sInfo.dwStart,lpFormat, &size))) {
if (sInfo.fccType == streamtypeVIDEO) {
LPBITMAPINFOHEADER lpbi = lpFormat;
ICINFO icinfo;
wsprintfW(szFormat, szVideoFmt, lpbi->biWidth,
lpbi->biHeight, lpbi->biBitCount);
if (lpbi->biCompression != BI_RGB) {
HIC hic;
hic = ICLocate(ICTYPE_VIDEO, sInfo.fccHandler, lpFormat,
NULL, ICMODE_DECOMPRESS);
if (hic != (HIC)NULL) {
if (ICGetInfo(hic, &icinfo, sizeof(icinfo)) == S_OK)
lstrcatW(szFormat, icinfo.szDescription);
ICClose(hic);
}
} else {
LoadStringW(AVIFILE_hModule, IDS_UNCOMPRESSED,
icinfo.szDescription, sizeof(icinfo.szDescription));
lstrcatW(szFormat, icinfo.szDescription);
}
} else if (sInfo.fccType == streamtypeAUDIO) {
ACMFORMATTAGDETAILSW aftd;
ACMFORMATDETAILSW afd;
memset(&aftd, 0, sizeof(aftd));
memset(&afd, 0, sizeof(afd));
aftd.cbStruct = sizeof(aftd);
aftd.dwFormatTag = afd.dwFormatTag =
((PWAVEFORMATEX)lpFormat)->wFormatTag;
aftd.cbFormatSize = afd.cbwfx = size;
afd.cbStruct = sizeof(afd);
afd.pwfx = lpFormat;
if (acmFormatTagDetailsW((HACMDRIVER)NULL, &aftd,
ACM_FORMATTAGDETAILSF_FORMATTAG) == S_OK) {
if (acmFormatDetailsW(NULL,&afd,ACM_FORMATDETAILSF_FORMAT) == S_OK)
wsprintfW(szFormat, szAudioFmt, afd.szFormat, aftd.szFormatTag);
}
}
}
GlobalFreePtr(lpFormat);
}
/* set text for format description */
SetDlgItemTextW(hWnd, IDC_FORMATTEXT, szFormat);
/* Disable option button for unsupported streamtypes */
if (sInfo.fccType == streamtypeVIDEO ||
sInfo.fccType == streamtypeAUDIO)
EnableWindow(GetDlgItem(hWnd, IDC_OPTIONS), TRUE);
else
EnableWindow(GetDlgItem(hWnd, IDC_OPTIONS), FALSE);
}
}
BOOL CALLBACK AVISaveOptionsDlgProc(HWND hWnd, UINT uMsg,
WPARAM wParam, LPARAM lParam)
{
DWORD dwInterleave;
BOOL bIsInterleaved;
INT n;
/*TRACE("(%p,%u,0x%04X,0x%08lX)\n", hWnd, uMsg, wParam, lParam);*/
switch (uMsg) {
case WM_INITDIALOG:
SaveOpts.nCurrent = 0;
if (SaveOpts.nStreams == 1) {
EndDialog(hWnd, AVISaveOptionsFmtChoose(hWnd));
return FALSE;
}
/* add streams */
for (n = 0; n < SaveOpts.nStreams; n++) {
AVISTREAMINFOW sInfo;
AVIStreamInfoW(SaveOpts.ppavis[n], &sInfo, sizeof(sInfo));
SendDlgItemMessageW(hWnd, IDC_STREAM, CB_ADDSTRING,
0L, (LPARAM)sInfo.szName);
}
/* select first stream */
SendDlgItemMessageW(hWnd, IDC_STREAM, CB_SETCURSEL, 0, 0);
SendMessageW(hWnd, WM_COMMAND,
GET_WM_COMMAND_MPS(IDC_STREAM, hWnd, CBN_SELCHANGE));
/* initialize interleave */
if (SaveOpts.ppOptions[0] != NULL &&
(SaveOpts.ppOptions[0]->dwFlags & AVICOMPRESSF_VALID)) {
bIsInterleaved = (SaveOpts.ppOptions[0]->dwFlags & AVICOMPRESSF_INTERLEAVE);
dwInterleave = SaveOpts.ppOptions[0]->dwInterleaveEvery;
} else {
bIsInterleaved = TRUE;
dwInterleave = 0;
}
CheckDlgButton(hWnd, IDC_INTERLEAVE, bIsInterleaved);
SetDlgItemInt(hWnd, IDC_INTERLEAVEEVERY, dwInterleave, FALSE);
EnableWindow(GetDlgItem(hWnd, IDC_INTERLEAVEEVERY), bIsInterleaved);
break;
case WM_COMMAND:
switch (GET_WM_COMMAND_CMD(wParam, lParam)) {
case IDOK:
/* get data from controls and save them */
dwInterleave = GetDlgItemInt(hWnd, IDC_INTERLEAVEEVERY, NULL, 0);
bIsInterleaved = IsDlgButtonChecked(hWnd, IDC_INTERLEAVE);
for (n = 0; n < SaveOpts.nStreams; n++) {
if (SaveOpts.ppOptions[n] != NULL) {
if (bIsInterleaved) {
SaveOpts.ppOptions[n]->dwFlags |= AVICOMPRESSF_INTERLEAVE;
SaveOpts.ppOptions[n]->dwInterleaveEvery = dwInterleave;
} else
SaveOpts.ppOptions[n]->dwFlags &= ~AVICOMPRESSF_INTERLEAVE;
}
}
/* fall through */
case IDCANCEL:
EndDialog(hWnd, GET_WM_COMMAND_CMD(wParam, lParam) == IDOK);
break;
case IDC_INTERLEAVE:
EnableWindow(GetDlgItem(hWnd, IDC_INTERLEAVEEVERY),
IsDlgButtonChecked(hWnd, IDC_INTERLEAVE));
break;
case IDC_STREAM:
if (GET_WM_COMMAND_CMD(wParam, lParam) == CBN_SELCHANGE) {
/* update control elements */
AVISaveOptionsUpdate(hWnd);
}
break;
case IDC_OPTIONS:
AVISaveOptionsFmtChoose(hWnd);
break;
};
return FALSE;
};
return TRUE;
}
/***********************************************************************
* AVISaveOptions (AVIFIL32.@)
*/
BOOL WINAPI AVISaveOptions(HWND hWnd, UINT uFlags, INT nStream,
BOOL WINAPI AVISaveOptions(HWND hWnd, UINT uFlags, INT nStreams,
PAVISTREAM *ppavi, LPAVICOMPRESSOPTIONS *ppOptions)
{
FIXME("(%p,0x%X,%d,%p,%p): stub\n", hWnd, uFlags, nStream,
LPAVICOMPRESSOPTIONS pSavedOptions = NULL;
INT ret, n;
TRACE("(%p,0x%X,%d,%p,%p)\n", hWnd, uFlags, nStreams,
ppavi, ppOptions);
return FALSE;
/* check parameters */
if (nStreams <= 0 || ppavi == NULL || ppOptions == NULL)
return AVIERR_BADPARAM;
/* save options for case user press cancel */
if (ppOptions != NULL && nStreams > 1) {
pSavedOptions = GlobalAllocPtr(GHND,nStreams * sizeof(AVICOMPRESSOPTIONS));
if (pSavedOptions == NULL)
return FALSE;
for (n = 0; n < nStreams; n++) {
if (ppOptions[n] != NULL)
memcpy(pSavedOptions + n, ppOptions[n], sizeof(AVICOMPRESSOPTIONS));
}
}
SaveOpts.uFlags = uFlags;
SaveOpts.nStreams = nStreams;
SaveOpts.ppavis = ppavi;
SaveOpts.ppOptions = ppOptions;
ret = DialogBoxW(AVIFILE_hModule, MAKEINTRESOURCEW(IDD_SAVEOPTIONS),
hWnd, AVISaveOptionsDlgProc);
if (ret == -1)
ret = FALSE;
/* restore options when user pressed cancel */
if (pSavedOptions != NULL && ret == FALSE) {
for (n = 0; n < nStreams; n++) {
if (ppOptions[n] != NULL)
memcpy(ppOptions[n], pSavedOptions + n, sizeof(AVICOMPRESSOPTIONS));
}
GlobalFreePtr(pSavedOptions);
}
return (BOOL)ret;
}
/***********************************************************************