[PATCH] d3d9/tests: Add a basic test for default value and limits of max frame latency parameter.
Nikolay Sivov
nsivov at codeweavers.com
Thu Apr 19 06:30:54 CDT 2018
Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
---
dlls/d3d9/tests/d3d9ex.c | 50 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 50 insertions(+)
diff --git a/dlls/d3d9/tests/d3d9ex.c b/dlls/d3d9/tests/d3d9ex.c
index 77e09c3cee..7c36e6ee64 100644
--- a/dlls/d3d9/tests/d3d9ex.c
+++ b/dlls/d3d9/tests/d3d9ex.c
@@ -4043,6 +4043,55 @@ static void test_device_caps(void)
DestroyWindow(window);
}
+static void test_frame_latency(void)
+{
+ IDirect3DDevice9Ex *device;
+ ULONG refcount;
+ UINT latency;
+ HWND window;
+ HRESULT hr;
+
+ window = create_window();
+ if (!(device = create_device(window, NULL)))
+ {
+ skip("Failed to create a D3D device.\n");
+ DestroyWindow(window);
+ return;
+ }
+
+ hr = IDirect3DDevice9Ex_GetMaximumFrameLatency(device, &latency);
+todo_wine {
+ ok(SUCCEEDED(hr), "Failed to get max frame latency, hr %#x.\n", hr);
+ ok(latency == 3, "Unexpected default max frame latency %u.\n", latency);
+}
+ hr = IDirect3DDevice9Ex_SetMaximumFrameLatency(device, 1);
+ ok(SUCCEEDED(hr), "Failed to set max frame latency, hr %#x.\n", hr);
+
+ hr = IDirect3DDevice9Ex_GetMaximumFrameLatency(device, &latency);
+todo_wine {
+ ok(SUCCEEDED(hr), "Failed to get max frame latency, hr %#x.\n", hr);
+ ok(latency == 1, "Unexpected max frame latency %u.\n", latency);
+}
+ hr = IDirect3DDevice9Ex_SetMaximumFrameLatency(device, 0);
+ ok(SUCCEEDED(hr), "Failed to set max frame latency, hr %#x.\n", hr);
+
+ hr = IDirect3DDevice9Ex_GetMaximumFrameLatency(device, &latency);
+todo_wine {
+ ok(SUCCEEDED(hr), "Failed to get max frame latency, hr %#x.\n", hr);
+ ok(latency == 3, "Unexpected default max frame latency %u.\n", latency);
+}
+ hr = IDirect3DDevice9Ex_SetMaximumFrameLatency(device, 30);
+ ok(SUCCEEDED(hr), "Failed to set max frame latency, hr %#x.\n", hr);
+
+ hr = IDirect3DDevice9Ex_SetMaximumFrameLatency(device, 31);
+todo_wine
+ ok(hr == D3DERR_INVALIDCALL, "Unexpected hr %#x.\n", hr);
+
+ refcount = IDirect3DDevice9Ex_Release(device);
+ ok(!refcount, "Device has %u references left.\n", refcount);
+ DestroyWindow(window);
+}
+
START_TEST(d3d9ex)
{
DEVMODEW current_mode;
@@ -4093,4 +4142,5 @@ START_TEST(d3d9ex)
test_backbuffer_resize();
test_format_unknown();
test_device_caps();
+ test_frame_latency();
}
--
2.17.0
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