[PATCH v3 4/4] dxgi/tests: Don't run the 32-bit tests multithreaded.

[Zebediah Figura]

Signed-off-by: Zebediah Figura <zfigura at codeweavers.com>
---
 dlls/dxgi/tests/dxgi.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/dlls/dxgi/tests/dxgi.c b/dlls/dxgi/tests/dxgi.c
index a83964d7523..948c6f4e33b 100644
--- a/dlls/dxgi/tests/dxgi.c
+++ b/dlls/dxgi/tests/dxgi.c
@@ -93,7 +93,10 @@ static void run_queued_tests(void)
     SYSTEM_INFO si;
     LONG test_idx;
 
-    if (!use_mt)
+    /* Some host drivers (MacOS, Mesa radeonsi) never unmap memory even when
+     * requested. When using the chunk allocator, running the tests with more
+     * than one thread can exceed the 32-bit virtual address space. */
+    if (!use_mt || (sizeof(void *) == 4 && !strcmp(winetest_platform, "wine")))
     {
         for (i = 0; i < mt_test_count; ++i)
         {
-- 
2.34.1