Giovanni Mascellani : mfplat/tests: Test Lock2D() on a locked DXGI surface buffer.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: c1eee92bd2bbe005d4035a05a5477e1b0d4161c8
URL:    https://gitlab.winehq.org/wine/wine/-/commit/c1eee92bd2bbe005d4035a05a5477e1...

Author: Giovanni Mascellani 
Date:   Mon Apr 17 15:38:19 2023 +0200

mfplat/tests: Test Lock2D() on a locked DXGI surface buffer.

---

dlls/mfplat/tests/mfplat.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/dlls/mfplat/tests/mfplat.c b/dlls/mfplat/tests/mfplat.c
index 29680cbb4d1..9b5e71e276a 100644
--- a/dlls/mfplat/tests/mfplat.c
+++ b/dlls/mfplat/tests/mfplat.c
@@ -7398,6 +7398,15 @@ static void test_d3d11_surface_buffer(void)
     hr = IMF2DBuffer_Unlock2D(_2d_buffer);
     ok(hr == HRESULT_FROM_WIN32(ERROR_WAS_UNLOCKED), "Unexpected hr %#lx.\n", hr);

+    hr = IMFMediaBuffer_Lock(buffer, &data, NULL, NULL);
+    ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
+
+    hr = IMF2DBuffer_Lock2D(_2d_buffer, &data, &pitch);
+    ok(hr == MF_E_UNEXPECTED, "Unexpected hr %#lx.\n", hr);
+
+    hr = IMFMediaBuffer_Unlock(buffer);
+    ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
+
     IMF2DBuffer_Release(_2d_buffer);
     IMFMediaBuffer_Release(buffer);