diff --git a/dlls/d3d9/tests/device.c b/dlls/d3d9/tests/device.c index 716c102b8b7..5859d1a4c29 100644 --- a/dlls/d3d9/tests/device.c +++ b/dlls/d3d9/tests/device.c @@ -46,6 +46,63 @@ static int get_refcount(IUnknown *object) ok(tmp1 == rc_new, "Invalid refcount. Expected %d got %d\n", rc_new, tmp1); \ } +static void check_mipmap_levels( + IDirect3DDevice9* device, + int width, int height, int count) +{ + + IDirect3DBaseTexture9* texture = NULL; + HRESULT hr = IDirect3DDevice9_CreateTexture( device, width, height, 0, 0, + D3DFMT_X8R8G8B8, D3DPOOL_DEFAULT, (IDirect3DTexture9**) &texture, NULL ); + + if (SUCCEEDED(hr)) { + DWORD levels = IDirect3DBaseTexture9_GetLevelCount(texture); + ok(levels == count, "Invalid level count. Expected %d got %lu\n", count, levels); + } else + trace("CreateTexture failed: %s\n", DXGetErrorString9(hr)); + + if (texture) IUnknown_Release( texture ); +} + +void test_mipmap_levels(void) +{ + + HRESULT hr; + HWND hwnd = NULL; + + IDirect3D9 *pD3d = NULL; + IDirect3DDevice9 *pDevice = NULL; + D3DPRESENT_PARAMETERS d3dpp; + D3DDISPLAYMODE d3ddm; + + pD3d = pDirect3DCreate9( D3D_SDK_VERSION ); + ok(pD3d != NULL, "Failed to create IDirect3D9 object\n"); + hwnd = CreateWindow( "static", "d3d9_test", WS_OVERLAPPEDWINDOW, 100, 100, 160, 160, NULL, NULL, NULL, NULL ); + ok(hwnd != NULL, "Failed to create window\n"); + if (!pD3d || !hwnd) goto cleanup; + + IDirect3D9_GetAdapterDisplayMode( pD3d, D3DADAPTER_DEFAULT, &d3ddm ); + ZeroMemory( &d3dpp, sizeof(d3dpp) ); + d3dpp.Windowed = TRUE; + d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD; + d3dpp.BackBufferFormat = d3ddm.Format; + + hr = IDirect3D9_CreateDevice( pD3d, D3DADAPTER_DEFAULT, D3DDEVTYPE_NULLREF, hwnd, + D3DCREATE_SOFTWARE_VERTEXPROCESSING, &d3dpp, &pDevice ); + ok(SUCCEEDED(hr), "Failed to create IDirect3D9Device (%s)\n", DXGetErrorString9(hr)); + if (FAILED(hr)) goto cleanup; + + check_mipmap_levels(pDevice, 32, 32, 6); + check_mipmap_levels(pDevice, 256, 1, 9); + check_mipmap_levels(pDevice, 1, 256, 9); + check_mipmap_levels(pDevice, 1, 1, 1); + + cleanup: + if (pD3d) IUnknown_Release( pD3d ); + if (pDevice) IUnknown_Release( pDevice ); + DestroyWindow( hwnd ); +} + void test_swapchain(void) { HRESULT hr; @@ -345,5 +402,6 @@ START_TEST(device) { test_swapchain(); test_refcount(); + test_mipmap_levels(); } }