Zebediah Figura : gdi32/tests: Test whether D3DKMTDestroyDCFromMemory() frees the DC memory.
Alexandre Julliard
julliard at winehq.org
Mon Nov 22 16:05:18 CST 2021
Module: wine
Branch: master
Commit: c1ed24c86e1740913814cedf8cd267c60b6a38f3
URL: https://source.winehq.org/git/wine.git/?a=commit;h=c1ed24c86e1740913814cedf8cd267c60b6a38f3
Author: Zebediah Figura <zfigura at codeweavers.com>
Date: Fri Nov 19 18:30:50 2021 -0600
gdi32/tests: Test whether D3DKMTDestroyDCFromMemory() frees the DC memory.
Signed-off-by: Zebediah Figura <zfigura at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/gdi32/tests/bitmap.c | 35 +++++++++++++++++++++++++++++++++++
1 file changed, 35 insertions(+)
diff --git a/dlls/gdi32/tests/bitmap.c b/dlls/gdi32/tests/bitmap.c
index 0293d881fd9..a244414660b 100644
--- a/dlls/gdi32/tests/bitmap.c
+++ b/dlls/gdi32/tests/bitmap.c
@@ -5686,10 +5686,12 @@ static void test_D3DKMTCreateDCFromMemory( void )
{
D3DKMT_DESTROYDCFROMMEMORY destroy_desc;
D3DKMT_CREATEDCFROMMEMORY create_desc;
+ MEMORY_BASIC_INFORMATION memory_info;
unsigned int width_bytes;
unsigned int i, x, y, z;
DWORD expected, colour;
BYTE data[12][48];
+ void *alloc_data;
NTSTATUS status;
HGDIOBJ *bitmap;
DIBSECTION dib;
@@ -5939,6 +5941,39 @@ static void test_D3DKMTCreateDCFromMemory( void )
DeleteObject( SelectObject( bmp_dc, bmp ) );
DeleteDC( bmp_dc );
}
+
+ alloc_data = VirtualAlloc( NULL, 4096, MEM_COMMIT, PAGE_READWRITE );
+ ok(!!alloc_data, "Failed to allocate memory, error %u.\n", GetLastError());
+
+ create_desc.pMemory = alloc_data;
+ create_desc.Format = D3DDDIFMT_A8R8G8B8;
+ create_desc.Width = 16;
+ create_desc.Height = 16;
+ create_desc.Pitch = 16 * 4;
+ create_desc.hDeviceDc = CreateCompatibleDC( NULL );
+ create_desc.pColorTable = NULL;
+
+ status = pD3DKMTCreateDCFromMemory( &create_desc );
+ ok(!status, "Got unexpected status %#x.\n", status);
+
+ size = VirtualQuery( alloc_data, &memory_info, sizeof(memory_info) );
+ ok(size == sizeof(memory_info), "Got unexpected size %u.\n", size);
+ ok(memory_info.State == MEM_COMMIT, "Got state %#x.\n", memory_info.State);
+ ok(memory_info.Protect == PAGE_READWRITE, "Got protection %#x.\n", memory_info.Protect);
+
+ destroy_desc.hDc = create_desc.hDc;
+ destroy_desc.hBitmap = create_desc.hBitmap;
+
+ status = pD3DKMTDestroyDCFromMemory( &destroy_desc );
+ ok(!status, "Got unexpected status %#x.\n", status);
+
+ size = VirtualQuery( alloc_data, &memory_info, sizeof(memory_info) );
+ ok(size == sizeof(memory_info), "Got unexpected size %u.\n", size);
+ todo_wine ok(memory_info.State == MEM_COMMIT, "Got state %#x.\n", memory_info.State);
+ todo_wine ok(memory_info.Protect == PAGE_READWRITE, "Got protection %#x.\n", memory_info.Protect);
+
+ ret = VirtualFree( alloc_data, 0, MEM_RELEASE );
+ todo_wine ok(ret, "Failed to free memory, error %u.\n", GetLastError());
}
START_TEST(bitmap)
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