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loading requested library if available, and try to find function there in LookupExternal, needed for Truespeech codec 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@5752 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
alex 2002-04-21 02:13:11 +00:00
parent fb8674f725
commit 5d96eee635
1 changed files with 34 additions and 1 deletions
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35
loader/win32.c
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@ -195,6 +195,7 @@ static inline void dbgprintf(char* fmt, ...)
va_list va;
va_start(va, fmt);
// vprintf(fmt, va);
mp_dbg(MSGT_WIN32, MSGL_DBG3, fmt, va);
va_end(va);
}
@ -2813,6 +2814,8 @@ static int WINAPI expIsRectEmpty(CONST RECT *lprc)
{
int r = (!lprc || (lprc->right == lprc->left) || (lprc->top == lprc->bottom));
dbgprintf("IsRectEmpty(%p) => %s\n", lprc, (r) ? "TRUE" : "FALSE");
// printf("Rect: left: %d, top: %d, right: %d, bottom: %d\n",
// lprc->left, lprc->top, lprc->right, lprc->bottom);
return r;
}
@ -4073,6 +4076,37 @@ void* LookupExternal(const char* library, int ordinal)
}
// printf("%x %x\n", &unk_exp1, &unk_exp2);
printf("External func %s:%d\n", library, ordinal);
/* ok, this is a hack, and a big memory leak. should be fixed. - alex */
{
HMODULE *hand;
WINE_MODREF *wm;
void *func;
hand = LoadLibraryA(library);
if (!hand)
goto no_dll;
wm = MODULE32_LookupHMODULE(hand);
if (!wm)
{
FreeLibrary(hand);
goto no_dll;
}
func = PE_FindExportedFunction(wm, ordinal, 0);
if (!func)
{
printf("No such ordinal in external dll\n");
FreeLibrary(hand);
goto no_dll;
}
printf("External dll loaded (offset: %p, func: %p)\n",
hand, func);
return func;
}
no_dll:
for(i=0; i<sizeof(libraries)/sizeof(struct libs); i++)
{
if(strcasecmp(library, libraries[i].name))
@ -4085,7 +4119,6 @@ void* LookupExternal(const char* library, int ordinal)
return libraries[i].exps[j].func;
}
}
printf("External func %s:%d\n", library, ordinal);
if(pos>150)return 0;
sprintf(export_names[pos], "%s:%d", library, ordinal);
return add_stub(pos);