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winemenubuilder: Use windowscodecs for all ICO to PNG conversion.

This commit is contained in:
Damjan Jovanovic 2010-07-22 21:41:03 +02:00 committed by Alexandre Julliard
parent 8404a3d64a
commit 74a2d8e351
1 changed files with 61 additions and 3 deletions
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64
programs/winemenubuilder/winemenubuilder.c
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@ -749,6 +749,64 @@ static BOOL SaveIconResAsXPM(const BITMAPINFO *pIcon, const char *szXPMFileName,
return FALSE; return FALSE;
} }
static BOOL reassemble_and_save_to_png(GRPICONDIRENTRY *grpIconDirEntry, BITMAPINFO *pIcon,
const char *pngFileName, LPCWSTR commentW)
{
SIZE_T size;
HGLOBAL hGlobal = NULL;
IStream *stream = NULL;
char *p;
ICONDIR *pIconDir;
ICONDIRENTRY *pIconDirEntry;
HRESULT hr = E_FAIL;
size = sizeof(ICONDIR) + sizeof(ICONDIRENTRY) + grpIconDirEntry->dwBytesInRes;
hGlobal = GlobalAlloc(GMEM_MOVEABLE, size);
if (hGlobal == NULL)
{
WINE_ERR("out of memory allocating icon\n");
goto end;
}
p = GlobalLock(hGlobal);
pIconDir = (ICONDIR*)p;
pIconDir->idReserved = 0;
pIconDir->idType = 1;
pIconDir->idCount = 1;
p += sizeof(ICONDIR);
pIconDirEntry = (ICONDIRENTRY*)p;
pIconDirEntry->bWidth = grpIconDirEntry->bWidth;
pIconDirEntry->bHeight = grpIconDirEntry->bHeight;
pIconDirEntry->bColorCount = grpIconDirEntry->bColorCount;
pIconDirEntry->bReserved = grpIconDirEntry->bReserved;
pIconDirEntry->wPlanes = grpIconDirEntry->wPlanes;
pIconDirEntry->wBitCount = grpIconDirEntry->wBitCount;
pIconDirEntry->dwBytesInRes = grpIconDirEntry->dwBytesInRes;
pIconDirEntry->dwImageOffset = sizeof(ICONDIR) + sizeof(ICONDIRENTRY);
p += sizeof(ICONDIRENTRY);
memcpy(p, pIcon, grpIconDirEntry->dwBytesInRes);
GlobalUnlock(hGlobal);
hr = CreateStreamOnHGlobal(hGlobal, FALSE, &stream);
if (FAILED(hr))
{
WINE_ERR("could not create stream on icon hglobal, error 0x%08X\n", hr);
goto end;
}
if (SaveIconStreamAsPNG(stream, 0, pngFileName, commentW))
hr = S_OK;
else
hr = E_FAIL;
end:
if (hGlobal)
GlobalFree(hGlobal);
if (stream)
IStream_Release(stream);
return SUCCEEDED(hr);
}
static BOOL CALLBACK EnumResNameProc(HMODULE hModule, LPCWSTR lpszType, LPWSTR lpszName, LONG_PTR lParam) static BOOL CALLBACK EnumResNameProc(HMODULE hModule, LPCWSTR lpszType, LPWSTR lpszName, LONG_PTR lParam)
{ {
ENUMRESSTRUCT *sEnumRes = (ENUMRESSTRUCT *) lParam; ENUMRESSTRUCT *sEnumRes = (ENUMRESSTRUCT *) lParam;
@ -773,6 +831,7 @@ static BOOL extract_icon32(LPCWSTR szFileName, int nIndex, char *szXPMFileName)
ENUMRESSTRUCT sEnumRes; ENUMRESSTRUCT sEnumRes;
int nMax = 0; int nMax = 0;
int nMaxBits = 0; int nMaxBits = 0;
GRPICONDIRENTRY iconDirEntry = {0};
int i; int i;
BOOL ret = FALSE; BOOL ret = FALSE;
@ -823,6 +882,7 @@ static BOOL extract_icon32(LPCWSTR szFileName, int nIndex, char *szXPMFileName)
lpName = MAKEINTRESOURCEW(pIconDir->idEntries[i].nID); lpName = MAKEINTRESOURCEW(pIconDir->idEntries[i].nID);
nMax = pIconDir->idEntries[i].bHeight * pIconDir->idEntries[i].bWidth; nMax = pIconDir->idEntries[i].bHeight * pIconDir->idEntries[i].bWidth;
nMaxBits = pIconDir->idEntries[i].wBitCount; nMaxBits = pIconDir->idEntries[i].wBitCount;
iconDirEntry = pIconDir->idEntries[i];
} }
} }
} }
@ -844,11 +904,9 @@ static BOOL extract_icon32(LPCWSTR szFileName, int nIndex, char *szXPMFileName)
{ {
if ((pIcon = LockResource(hResData))) if ((pIcon = LockResource(hResData)))
{ {
#ifdef SONAME_LIBPNG if (reassemble_and_save_to_png(&iconDirEntry, pIcon, szXPMFileName, szFileName))
if (SaveIconResAsPNG(pIcon, szXPMFileName, szFileName))
ret = TRUE; ret = TRUE;
else else
#endif
{ {
memcpy(szXPMFileName + strlen(szXPMFileName) - 3, "xpm", 3); memcpy(szXPMFileName + strlen(szXPMFileName) - 3, "xpm", 3);
if (SaveIconResAsXPM(pIcon, szXPMFileName, szFileName)) if (SaveIconResAsXPM(pIcon, szXPMFileName, szFileName))