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gdi32: Improve tracing of GDI objects to make leaks easier to spot.

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This commit is contained in:
Alexandre Julliard 2010-10-12 21:53:38 +02:00
parent 5019592070
commit f75b7e8788
1 changed files with 6 additions and 2 deletions
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8
dlls/gdi32/gdiobj.c
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@ -635,6 +635,7 @@ BOOL WINAPI DllMain( HINSTANCE inst, DWORD reason, LPVOID reserved )
#define MAX_LARGE_HANDLES ((GDI_HEAP_SIZE >> 2) - FIRST_LARGE_HANDLE)
static GDIOBJHDR *large_handles[MAX_LARGE_HANDLES];
static int next_large_handle;
static LONG debug_count;
static const char *gdi_obj_type( unsigned type )
{
@ -712,6 +713,9 @@ HGDIOBJ alloc_gdi_handle( GDIOBJHDR *obj, WORD type, const struct gdi_obj_funcs
large_handles[i] = obj;
next_large_handle = i;
LeaveCriticalSection( &gdi_section );
TRACE( "allocated %s %p %u/%u\n",
gdi_obj_type(type), (HGDIOBJ)(ULONG_PTR)((i + FIRST_LARGE_HANDLE) << 2),
InterlockedIncrement( &debug_count ), MAX_LARGE_HANDLES );
return (HGDIOBJ)(ULONG_PTR)((i + FIRST_LARGE_HANDLE) << 2);
}
@ -736,6 +740,8 @@ void *free_gdi_handle( HGDIOBJ handle )
}
if (object)
{
TRACE( "freed %s %p %u/%u\n", gdi_obj_type( object->type ), handle,
InterlockedDecrement( &debug_count ) + 1, MAX_LARGE_HANDLES );
object->type = 0; /* mark it as invalid */
object->funcs = NULL;
}
@ -769,7 +775,6 @@ void *GDI_GetObjPtr( HGDIOBJ handle, WORD type )
LeaveCriticalSection( &gdi_section );
WARN( "Invalid handle %p\n", handle );
}
else TRACE("(%p): enter %d\n", handle, gdi_section.RecursionCount);
return ptr;
}
@ -781,7 +786,6 @@ void *GDI_GetObjPtr( HGDIOBJ handle, WORD type )
*/
void GDI_ReleaseObj( HGDIOBJ handle )
{
TRACE("(%p): leave %d\n", handle, gdi_section.RecursionCount);
LeaveCriticalSection( &gdi_section );
}