From: Józef Kucia &lt;jkucia(a)codeweavers.com&gt; Based on a patch by Michael Müller. Signed-off-by: Józef Kucia &lt;jkucia(a)codeweavers.com&gt; --- dlls/dxgi/tests/dxgi.c | 113 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 113 insertions(+) diff --git a/dlls/dxgi/tests/dxgi.c b/dlls/dxgi/tests/dxgi.c index 1aaed468cf38..02cf744be358 100644 --- a/dlls/dxgi/tests/dxgi.c +++ b/dlls/dxgi/tests/dxgi.c @@ -4835,6 +4835,118 @@ static void test_swapchain_window_styles(void) ok(!refcount, "Factory has %u references left.\n", refcount); } +static void test_gamma_control(void) +{ + DXGI_GAMMA_CONTROL_CAPABILITIES caps; + DXGI_SWAP_CHAIN_DESC swapchain_desc; + IDXGISwapChain *swapchain; + DXGI_GAMMA_CONTROL gamma; + IDXGIFactory *factory; + IDXGIAdapter *adapter; + IDXGIDevice *device; + IDXGIOutput *output; + unsigned int i; + ULONG refcount; + HRESULT hr; + + if (!(device = create_device(0))) + { + skip("Failed to create device.\n"); + return; + } + + hr = IDXGIDevice_GetAdapter(device, &adapter); + ok(hr == S_OK, "Got unexpected hr %#x.\n", hr); + + hr = IDXGIAdapter_EnumOutputs(adapter, 0, &output); + if (hr == DXGI_ERROR_NOT_FOUND) + { + skip("Adapter doesn't have any outputs.\n"); + IDXGIAdapter_Release(adapter); + IDXGIDevice_Release(device); + return; + } + ok(hr == S_OK, "Got unexpected hr %#x.\n", hr); + + hr = IDXGIOutput_GetGammaControlCapabilities(output, &caps); + todo_wine + ok(hr == DXGI_ERROR_INVALID_CALL, "Got unexpected hr %#x.\n", hr); + IDXGIOutput_Release(output); + + swapchain_desc.BufferDesc.Width = 800; + swapchain_desc.BufferDesc.Height = 600; + 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 = 1; + 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; + + hr = IDXGIAdapter_GetParent(adapter, &IID_IDXGIFactory, (void **)&factory); + ok(hr == S_OK, "Got unexpected hr %#x.\n", hr); + + hr = IDXGIFactory_CreateSwapChain(factory, (IUnknown *)device, &swapchain_desc, &swapchain); + ok(hr == S_OK, "Failed to create swapchain, hr %#x.\n", hr); + hr = IDXGISwapChain_SetFullscreenState(swapchain, TRUE, NULL); + ok(hr == S_OK || hr == DXGI_ERROR_NOT_CURRENTLY_AVAILABLE + || broken(hr == DXGI_ERROR_UNSUPPORTED), /* Win 7 testbot */ + "Failed to enter fullscreen, hr %#x.\n", hr); + if (FAILED(hr)) + { + skip("Could not change fullscreen state.\n"); + goto done; + } + + hr = IDXGISwapChain_GetContainingOutput(swapchain, &output); + ok(hr == S_OK, "Got unexpected hr %#x.\n", hr); + + memset(&caps, 0, sizeof(caps)); + hr = IDXGIOutput_GetGammaControlCapabilities(output, &caps); + ok(hr == S_OK, "Got unexpected hr %#x.\n", hr); + + ok(caps.MaxConvertedValue > caps.MinConvertedValue + || broken(caps.MaxConvertedValue == 0.0f && caps.MinConvertedValue == 1.0f) /* WARP */, + "Expected max gamma value (%.8e) to be bigger than min value (%.8e).\n", + caps.MaxConvertedValue, caps.MinConvertedValue); + + for (i = 1; i < caps.NumGammaControlPoints; ++i) + { + ok(caps.ControlPointPositions[i] > caps.ControlPointPositions[i - 1], + "Expected control point positions to be strictly monotonically increasing (%.8e > %.8e).\n", + caps.ControlPointPositions[i], caps.ControlPointPositions[i - 1]); + } + + memset(&gamma, 0, sizeof(gamma)); + hr = IDXGIOutput_GetGammaControl(output, &gamma); + todo_wine + ok(hr == DXGI_ERROR_INVALID_CALL, "Got unexpected hr %#x.\n", hr); + hr = IDXGIOutput_SetGammaControl(output, &gamma); + ok(hr == S_OK, "Got unexpected hr %#x.\n", hr); + + IDXGIOutput_Release(output); + + hr = IDXGISwapChain_SetFullscreenState(swapchain, FALSE, NULL); + ok(hr == S_OK, "Got unexpected hr %#x.\n", hr); + +done: + refcount = IDXGISwapChain_Release(swapchain); + ok(!refcount, "IDXGISwapChain has %u references left.\n", refcount); + DestroyWindow(swapchain_desc.OutputWindow); + + IDXGIAdapter_Release(adapter); + refcount = IDXGIDevice_Release(device); + ok(!refcount, "Device has %u references left.\n", refcount); + refcount = IDXGIFactory_Release(factory); + ok(!refcount, "Factory has %u references left.\n", refcount); +} + static void run_on_d3d10(void (*test_func)(IUnknown *device, BOOL is_d3d12)) { IDXGIDevice *device; @@ -4929,6 +5041,7 @@ START_TEST(dxgi) test_default_fullscreen_target_output(); test_resize_target(); test_inexact_modes(); + test_gamma_control(); test_swapchain_parameters(); test_swapchain_window_messages(); test_swapchain_window_styles(); -- 2.18.1