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dxgi: Fix GetDisplayModeList parameter handling.
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32f79acc1f
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@ -121,24 +121,38 @@ static HRESULT STDMETHODCALLTYPE dxgi_output_GetDisplayModeList(IDXGIOutput *ifa
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enum wined3d_format_id wined3d_format;
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struct wined3d *wined3d;
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UINT i;
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UINT max_count;
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TRACE("iface %p, format %s, flags %#x, mode_count %p, desc %p.\n",
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FIXME("iface %p, format %s, flags %#x, mode_count %p, desc %p partial stub!\n",
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iface, debug_dxgi_format(format), flags, mode_count, desc);
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if (!mode_count)
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{
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return S_OK;
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}
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if (format == DXGI_FORMAT_UNKNOWN)
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{
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*mode_count = 0;
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return S_OK;
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}
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wined3d = IWineDXGIFactory_get_wined3d(This->adapter->parent);
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wined3d_format = wined3dformat_from_dxgi_format(format);
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EnterCriticalSection(&dxgi_cs);
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max_count = wined3d_get_adapter_mode_count(wined3d, This->adapter->ordinal, wined3d_format);
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if (!desc)
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{
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EnterCriticalSection(&dxgi_cs);
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*mode_count = wined3d_get_adapter_mode_count(wined3d, This->adapter->ordinal, wined3d_format);
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wined3d_decref(wined3d);
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LeaveCriticalSection(&dxgi_cs);
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*mode_count = max_count;
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return S_OK;
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}
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EnterCriticalSection(&dxgi_cs);
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*mode_count = min(*mode_count,max_count);
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for (i = 0; i < *mode_count; ++i)
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{
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WINED3DDISPLAYMODE mode;
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@ -212,6 +212,86 @@ static void test_parents(IDXGIDevice *device)
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IDXGIAdapter_Release(adapter);
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}
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static void test_output(IDXGIDevice *device)
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{
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IDXGIAdapter *adapter;
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HRESULT hr;
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IDXGIOutput *output;
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UINT mode_count, mode_count_comp, i;
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DXGI_MODE_DESC *modes;
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hr = IDXGIDevice_GetAdapter(device, &adapter);
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ok(SUCCEEDED(hr), "GetAdapter failed, hr %#x.\n", hr);
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hr = IDXGIAdapter_EnumOutputs(adapter, 0, &output);
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if (hr == DXGI_ERROR_NOT_FOUND)
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{
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skip("Adapter has not outputs, skipping output tests.\n");
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IDXGIAdapter_Release(adapter);
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return;
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}
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ok(SUCCEEDED(hr), "EnumOutputs failed, hr %#x.\n", hr);
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IDXGIOutput_GetDisplayModeList(output, DXGI_FORMAT_R8G8B8A8_UNORM, 0, NULL, NULL);
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ok(SUCCEEDED(hr), "Failed to list modes, hr %#x.\n", hr);
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IDXGIOutput_GetDisplayModeList(output, DXGI_FORMAT_R8G8B8A8_UNORM, 0, &mode_count, NULL);
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ok(SUCCEEDED(hr), "Failed to list modes, hr %#x.\n", hr);
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mode_count_comp = mode_count;
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IDXGIOutput_GetDisplayModeList(output, 0, 0, &mode_count, NULL);
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ok(SUCCEEDED(hr), "Failed to list modes, hr %#x.\n", hr);
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ok(!mode_count, "Expected 0 got %d\n", mode_count);
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IDXGIOutput_GetDisplayModeList(output, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_ENUM_MODES_SCALING, &mode_count, NULL);
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ok(SUCCEEDED(hr), "Failed to list modes, hr %#x.\n", hr);
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ok(mode_count >= mode_count_comp, "Flag implies trying to enumerate more modes\n");
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mode_count_comp = mode_count;
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modes = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DXGI_MODE_DESC) * mode_count+10);
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IDXGIOutput_GetDisplayModeList(output, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_ENUM_MODES_SCALING, NULL, modes);
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ok(SUCCEEDED(hr), "Failed to list modes, hr %#x.\n", hr);
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ok(!modes[0].Height, "No output was expected\n");
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mode_count = 0;
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IDXGIOutput_GetDisplayModeList(output, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_ENUM_MODES_SCALING, &mode_count, modes);
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ok(SUCCEEDED(hr), "Failed to list modes, hr %#x.\n", hr);
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ok(!modes[0].Height, "No output was expected\n");
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mode_count = mode_count_comp;
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IDXGIOutput_GetDisplayModeList(output, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_ENUM_MODES_SCALING, &mode_count, modes);
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ok(SUCCEEDED(hr), "Failed to list modes, hr %#x.\n", hr);
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ok(mode_count == mode_count_comp, "Expected %d, got %d\n", mode_count_comp, mode_count);
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for (i = 0; i < mode_count; i++)
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{
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ok(modes[i].Height && modes[i].Width, "Proper mode was expected\n");
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}
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mode_count += 5;
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IDXGIOutput_GetDisplayModeList(output, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_ENUM_MODES_SCALING, &mode_count, modes);
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ok(SUCCEEDED(hr), "Failed to list modes, hr %#x.\n", hr);
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ok(mode_count == mode_count_comp, "Expected %d, got %d\n", mode_count_comp, mode_count);
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if (mode_count_comp)
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{
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mode_count = mode_count_comp - 1;
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IDXGIOutput_GetDisplayModeList(output, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_ENUM_MODES_SCALING, &mode_count, modes);
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ok(SUCCEEDED(hr), "Failed to list modes, hr %#x.\n", hr);
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ok(mode_count == mode_count_comp -1, "Expected %d, got %d\n", mode_count_comp, mode_count);
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}
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else
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{
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skip("Not enough modes for test, skipping\n");
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}
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HeapFree(GetProcessHeap(), 0, modes);
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IDXGIOutput_Release(output);
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IDXGIAdapter_Release(adapter);
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}
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START_TEST(device)
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{
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HMODULE d3d10core = LoadLibraryA("d3d10core.dll");
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@ -236,6 +316,7 @@ START_TEST(device)
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test_device_interfaces(device);
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test_create_surface(device);
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test_parents(device);
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test_output(device);
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refcount = IDXGIDevice_Release(device);
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ok(!refcount, "Device has %u references left\n", refcount);
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@ -59,6 +59,9 @@ const DXGI_USAGE DXGI_USAGE_BACK_BUFFER = 0x40L;
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const DXGI_USAGE DXGI_USAGE_SHARED = 0x80L;
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const DXGI_USAGE DXGI_USAGE_READ_ONLY = 0x100L;
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const UINT DXGI_ENUM_MODES_INTERLACED = 1;
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const UINT DXGI_ENUM_MODES_SCALING = 2;
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typedef enum DXGI_SWAP_EFFECT {
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DXGI_SWAP_EFFECT_DISCARD = 0,
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DXGI_SWAP_EFFECT_SEQUENTIAL = 1,
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