windowscodecs: Add tests for IWICPixelFormatInfo.
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12babdb7da
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917c4e1f10
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@ -122,12 +122,18 @@ static void test_decoder_info(void)
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static void test_pixelformat_info(void)
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static void test_pixelformat_info(void)
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{
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{
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IWICComponentInfo *info;
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IWICComponentInfo *info;
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IWICPixelFormatInfo *pixelformat_info;
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IWICPixelFormatInfo2 *pixelformat_info2;
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HRESULT hr;
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HRESULT hr;
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ULONG len, known_len;
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ULONG len, known_len;
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WCHAR value[256];
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WCHAR value[256];
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GUID guid;
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GUID guid;
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WICComponentType componenttype;
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WICComponentType componenttype;
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WICPixelFormatNumericRepresentation numericrepresentation;
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DWORD signing;
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DWORD signing;
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UINT uiresult;
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BYTE abbuffer[256];
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BOOL supportstransparency;
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hr = get_component_info(&GUID_WICPixelFormat32bppBGRA, &info);
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hr = get_component_info(&GUID_WICPixelFormat32bppBGRA, &info);
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ok(hr == S_OK, "CreateComponentInfo failed, hr=%x\n", hr);
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ok(hr == S_OK, "CreateComponentInfo failed, hr=%x\n", hr);
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@ -217,6 +223,88 @@ static void test_pixelformat_info(void)
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ok(hr == S_OK, "GetVersion failed, hr=%x\n", hr);
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ok(hr == S_OK, "GetVersion failed, hr=%x\n", hr);
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ok(len == 0, "invalid length 0x%x\n", len); /* version does not apply to pixel formats */
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ok(len == 0, "invalid length 0x%x\n", len); /* version does not apply to pixel formats */
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hr = IWICComponentInfo_QueryInterface(info, &IID_IWICPixelFormatInfo, (void**)&pixelformat_info);
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ok(hr == S_OK, "QueryInterface failed, hr=%x\n", hr);
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if (SUCCEEDED(hr))
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{
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hr = IWICPixelFormatInfo_GetBitsPerPixel(pixelformat_info, NULL);
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ok(hr == E_INVALIDARG, "GetBitsPerPixel failed, hr=%x\n", hr);
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hr = IWICPixelFormatInfo_GetBitsPerPixel(pixelformat_info, &uiresult);
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ok(hr == S_OK, "GetBitsPerPixel failed, hr=%x\n", hr);
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ok(uiresult == 32, "unexpected bpp %i\n", uiresult);
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hr = IWICPixelFormatInfo_GetChannelCount(pixelformat_info, &uiresult);
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ok(hr == S_OK, "GetChannelCount failed, hr=%x\n", hr);
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ok(uiresult == 4, "unexpected channel count %i\n", uiresult);
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hr = IWICPixelFormatInfo_GetChannelMask(pixelformat_info, 0, 0, NULL, NULL);
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ok(hr == E_INVALIDARG, "GetChannelMask failed, hr=%x\n", hr);
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uiresult = 0xdeadbeef;
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hr = IWICPixelFormatInfo_GetChannelMask(pixelformat_info, 0, 0, NULL, &uiresult);
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ok(hr == S_OK, "GetChannelMask failed, hr=%x\n", hr);
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ok(uiresult == 4, "unexpected length %i\n", uiresult);
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memset(abbuffer, 0xaa, sizeof(abbuffer));
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hr = IWICPixelFormatInfo_GetChannelMask(pixelformat_info, 0, known_len, abbuffer, NULL);
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ok(hr == E_INVALIDARG, "GetChannelMask failed, hr=%x\n", hr);
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ok(abbuffer[0] == 0xaa, "buffer modified\n");
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uiresult = 0xdeadbeef;
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memset(abbuffer, 0xaa, sizeof(abbuffer));
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hr = IWICPixelFormatInfo_GetChannelMask(pixelformat_info, 0, 3, abbuffer, &uiresult);
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ok(hr == E_INVALIDARG, "GetChannelMask failed, hr=%x\n", hr);
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ok(abbuffer[0] == 0xaa, "buffer modified\n");
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ok(uiresult == 4, "unexpected length %i\n", uiresult);
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memset(abbuffer, 0xaa, sizeof(abbuffer));
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hr = IWICPixelFormatInfo_GetChannelMask(pixelformat_info, 0, 4, abbuffer, &uiresult);
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ok(hr == S_OK, "GetChannelMask failed, hr=%x\n", hr);
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ok(*((ULONG*)abbuffer) == 0xff, "unexpected mask 0x%x\n", *((ULONG*)abbuffer));
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ok(uiresult == 4, "unexpected length %i\n", uiresult);
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memset(abbuffer, 0xaa, sizeof(abbuffer));
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hr = IWICPixelFormatInfo_GetChannelMask(pixelformat_info, 0, 5, abbuffer, &uiresult);
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ok(hr == S_OK, "GetChannelMask failed, hr=%x\n", hr);
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ok(*((ULONG*)abbuffer) == 0xff, "unexpected mask 0x%x\n", *((ULONG*)abbuffer));
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ok(abbuffer[4] == 0xaa, "buffer modified past actual length\n");
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ok(uiresult == 4, "unexpected length %i\n", uiresult);
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memset(&guid, 0xaa, sizeof(guid));
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hr = IWICPixelFormatInfo_GetFormatGUID(pixelformat_info, &guid);
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ok(hr == S_OK, "GetFormatGUID failed, hr=%x\n", hr);
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ok(IsEqualGUID(&guid, &GUID_WICPixelFormat32bppBGRA), "unexpected GUID %s\n", debugstr_guid(&guid));
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IWICPixelFormatInfo_Release(pixelformat_info);
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}
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hr = IWICComponentInfo_QueryInterface(info, &IID_IWICPixelFormatInfo2, (void**)&pixelformat_info2);
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if (FAILED(hr))
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win_skip("IWICPixelFormatInfo2 not supported\n");
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else
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{
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hr = IWICPixelFormatInfo2_GetNumericRepresentation(pixelformat_info2, NULL);
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ok(hr == E_INVALIDARG, "GetNumericRepresentation failed, hr=%x\n", hr);
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numericrepresentation = 0xdeadbeef;
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hr = IWICPixelFormatInfo2_GetNumericRepresentation(pixelformat_info2, &numericrepresentation);
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ok(hr == S_OK, "GetNumericRepresentation failed, hr=%x\n", hr);
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ok(numericrepresentation == WICPixelFormatNumericRepresentationUnsignedInteger, "unexpected numeric representation %i\n", numericrepresentation);
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hr = IWICPixelFormatInfo2_SupportsTransparency(pixelformat_info2, NULL);
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ok(hr == E_INVALIDARG, "SupportsTransparency failed, hr=%x\n", hr);
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supportstransparency = 0xdeadbeef;
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hr = IWICPixelFormatInfo2_SupportsTransparency(pixelformat_info2, &supportstransparency);
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ok(hr == S_OK, "SupportsTransparency failed, hr=%x\n", hr);
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ok(supportstransparency == 1, "unexpected value %i\n", supportstransparency);
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IWICPixelFormatInfo2_Release(pixelformat_info2);
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}
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IWICComponentInfo_Release(info);
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IWICComponentInfo_Release(info);
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}
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}
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