IoI_xD/milsko
1
0
Fork 0
forked from pyrite-dev/milsko
Code Pull requests Activity

dynload CoInitializeEx

Browse source
This commit is contained in:
IoIxD 2026-07-22 20:02:01 -07:00
commit 0fd0611a99
1 changed files with 25 additions and 23 deletions
Download patch file Download diff file Expand all files Collapse all files

48
src/backend/gdi.c
View file

@ -32,6 +32,9 @@ static struct symtbl {
DWORD dwMimeFlags, DWORD dwMimeFlags,
LPWSTR* ppwzMimeOut, LPWSTR* ppwzMimeOut,
DWORD dwReserved); DWORD dwReserved);
HRESULT (*CoInitializeEx)(
LPVOID pvReserved,
DWORD dwCoInit);
} wsymtbl; } wsymtbl;
static int is_plgblt_reliable = 0; static int is_plgblt_reliable = 0;
@ -1163,29 +1166,6 @@ static int MwLLGDICallInitImpl(void) {
/* Drag and Drop initialization */ /* Drag and Drop initialization */
{ {
hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
/* The only other error - COM already being initialized - can be ignored */
if(hr == RPC_E_CHANGED_MODE) {
goto no_dnd;
}
if(!SUCCEEDED(hr) && hr != S_FALSE) {
printf("CoInitialize error: %08lx\n", hr);
goto dnd_error;
}
hr = OleInitialize(NULL);
if(!SUCCEEDED(hr)) {
if(hr == RPC_E_CHANGED_MODE) {
no_dnd:
printf("Cannot do drag and drop; Microsoft hates you and if you use COM anywhere else it has to be apartment threaded.\n");
goto dnd_error;
} else {
printf("OleInitialize failed; %08lx. Drag and Drop won't be supported.\n", hr);
goto dnd_error;
}
}
wsymtbl.has_drag_and_drop = MwTRUE;
if(!(wsymtbl.shell32lib = LoadLibrary("shell32.dll"))) { if(!(wsymtbl.shell32lib = LoadLibrary("shell32.dll"))) {
goto dnd_error; goto dnd_error;
}; };
@ -1216,8 +1196,30 @@ static int MwLLGDICallInitImpl(void) {
SHELL32_FUNC(DragQueryFileA); SHELL32_FUNC(DragQueryFileA);
OLE32_FUNC(ReleaseStgMedium); OLE32_FUNC(ReleaseStgMedium);
OLE32_FUNC(RegisterDragDrop); OLE32_FUNC(RegisterDragDrop);
OLE32_FUNC(CoInitializeEx);
URLMON_FUNC(FindMimeFromData); URLMON_FUNC(FindMimeFromData);
hr = wsymtbl.CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
/* The only other error - COM already being initialized - can be ignored */
if(hr == RPC_E_CHANGED_MODE) {
goto no_dnd;
}
if(!SUCCEEDED(hr) && hr != S_FALSE) {
printf("CoInitialize error: %08lx\n", hr);
goto dnd_error;
}
hr = OleInitialize(NULL);
if(!SUCCEEDED(hr)) {
if(hr == RPC_E_CHANGED_MODE) {
no_dnd:
printf("Cannot do drag and drop; Microsoft hates you and if you use COM anywhere else it has to be apartment threaded.\n");
goto dnd_error;
} else {
printf("OleInitialize failed; %08lx. Drag and Drop won't be supported.\n", hr);
goto dnd_error;
}
}
wsymtbl.has_drag_and_drop = MwTRUE; wsymtbl.has_drag_and_drop = MwTRUE;
} }
dnd_error: dnd_error: