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dxgi/tests: Add test for IDXGISwapChain3::GetCurrentBackBufferIndex(). 

Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
oldstable
Józef Kucia 2018-06-01 12:45:08 +02:00 committed by Alexandre Julliard
parent 9461ca5c9a
commit 19642cc948
1 changed files with 90 additions and 0 deletions
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90
dlls/dxgi/tests/device.c
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@ -3534,6 +3534,95 @@ static void test_swapchain_present(void)
ok(!refcount, "Factory has %u references left.\n", refcount);
}
static void test_swapchain_backbuffer_index(void)
{
DXGI_SWAP_CHAIN_DESC swapchain_desc;
unsigned int backbuffer_index;
IDXGISwapChain3 *swapchain3;
IDXGISwapChain *swapchain;
IDXGIAdapter *adapter;
IDXGIFactory *factory;
IDXGIDevice *device;
unsigned int i, j;
ULONG refcount;
HRESULT hr;
RECT rect;
BOOL ret;
static const DXGI_SWAP_EFFECT swap_effects[] =
{
DXGI_SWAP_EFFECT_DISCARD,
DXGI_SWAP_EFFECT_SEQUENTIAL,
DXGI_SWAP_EFFECT_FLIP_SEQUENTIAL,
DXGI_SWAP_EFFECT_FLIP_DISCARD,
};
if (!(device = create_device(0)))
{
skip("Failed to create device.\n");
return;
}
hr = IDXGIDevice_GetAdapter(device, &adapter);
ok(hr == S_OK, "Failed to get adapter, hr %#x.\n", hr);
hr = IDXGIAdapter_GetParent(adapter, &IID_IDXGIFactory, (void **)&factory);
ok(hr == S_OK, "Failed to get parent, hr %#x.\n", hr);
IDXGIAdapter_Release(adapter);
swapchain_desc.BufferDesc.RefreshRate.Numerator = 60;
swapchain_desc.BufferDesc.RefreshRate.Denominator = 60;
swapchain_desc.BufferDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
swapchain_desc.BufferDesc.ScanlineOrdering = DXGI_MODE_SCANLINE_ORDER_UNSPECIFIED;
swapchain_desc.BufferDesc.Scaling = DXGI_MODE_SCALING_UNSPECIFIED;
swapchain_desc.SampleDesc.Count = 1;
swapchain_desc.SampleDesc.Quality = 0;
swapchain_desc.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
swapchain_desc.BufferCount = 4;
swapchain_desc.OutputWindow = CreateWindowA("static", "dxgi_test", 0, 0, 0, 400, 200, 0, 0, 0, 0);
swapchain_desc.Windowed = TRUE;
swapchain_desc.SwapEffect = DXGI_SWAP_EFFECT_DISCARD;
swapchain_desc.Flags = 0;
ret = GetClientRect(swapchain_desc.OutputWindow, &rect);
ok(ret, "Failed to get client rect.\n");
swapchain_desc.BufferDesc.Width = rect.right;
swapchain_desc.BufferDesc.Height = rect.bottom;
for (i = 0; i < ARRAY_SIZE(swap_effects); ++i)
{
swapchain_desc.SwapEffect = swap_effects[i];
hr = IDXGIFactory_CreateSwapChain(factory, (IUnknown *)device, &swapchain_desc, &swapchain);
ok(hr == S_OK, "Failed to create swapchain, hr %#x.\n", hr);
hr = IDXGISwapChain_QueryInterface(swapchain, &IID_IDXGISwapChain3, (void **)&swapchain3);
if (hr == E_NOINTERFACE)
{
skip("IDXGISwapChain3 is not supported.\n");
IDXGISwapChain_Release(swapchain);
goto done;
}
for (j = 0; j < swapchain_desc.BufferCount; ++j)
{
backbuffer_index = IDXGISwapChain3_GetCurrentBackBufferIndex(swapchain3);
ok(!backbuffer_index, "Got unexpected back buffer index %u.\n", backbuffer_index);
hr = IDXGISwapChain3_Present(swapchain3, 0, 0);
ok(hr == S_OK, "Got unexpected hr %#x.\n", hr);
}
IDXGISwapChain3_Release(swapchain3);
refcount = IDXGISwapChain_Release(swapchain);
ok(!refcount, "Swapchain has %u references left.\n", refcount);
}
done:
refcount = IDXGIDevice_Release(device);
ok(!refcount, "Device has %u references left.\n", refcount);
DestroyWindow(swapchain_desc.OutputWindow);
refcount = IDXGIFactory_Release(factory);
ok(!refcount, "Factory has %u references left.\n", refcount);
}
static void test_maximum_frame_latency(void)
{
IDXGIDevice1 *device1;
@ -3852,6 +3941,7 @@ START_TEST(device)
test_swapchain_resize();
test_swapchain_parameters();
test_swapchain_present();
test_swapchain_backbuffer_index();
test_maximum_frame_latency();
test_output_desc();
test_object_wrapping();