windowscodecs: Add tests for IWICBitmapDecoderInfo.
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@ -887,6 +887,105 @@ static void test_decode_rle4(void)
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IWICBitmapDecoder_Release(decoder);
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IWICBitmapDecoder_Release(decoder);
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}
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}
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static void test_componentinfo(void)
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{
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IWICImagingFactory *factory;
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IWICComponentInfo *info;
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IWICBitmapDecoderInfo *decoderinfo;
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IWICBitmapDecoder *decoder;
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HRESULT hr;
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WICBitmapPattern *patterns;
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UINT pattern_count, pattern_size;
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WICComponentType type;
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GUID guidresult;
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HGLOBAL hbmpdata;
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char *bmpdata;
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IStream *bmpstream;
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BOOL boolresult;
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hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
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&IID_IWICImagingFactory, (void**)&factory);
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ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
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if (SUCCEEDED(hr))
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{
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hr = IWICImagingFactory_CreateComponentInfo(factory, &CLSID_WICBmpDecoder, &info);
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ok(SUCCEEDED(hr), "CreateComponentInfo failed, hr=%x\n", hr);
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if (SUCCEEDED(hr))
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{
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hr = IWICComponentInfo_GetComponentType(info, &type);
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ok(SUCCEEDED(hr), "GetComponentType failed, hr=%x\n", hr);
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ok(type == WICDecoder, "got %i, expected WICDecoder\n", type);
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hr = IWICComponentInfo_QueryInterface(info, &IID_IWICBitmapDecoderInfo, (void**)&decoderinfo);
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ok(SUCCEEDED(hr), "QueryInterface failed, hr=%x\n", hr);
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if (SUCCEEDED(hr))
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{
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pattern_count = 0;
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pattern_size = 0;
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hr = IWICBitmapDecoderInfo_GetPatterns(decoderinfo, 0, NULL, &pattern_count, &pattern_size);
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ok(SUCCEEDED(hr), "GetPatterns failed, hr=%x\n", hr);
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ok(pattern_count != 0, "pattern count is 0\n");
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ok(pattern_size > pattern_count * sizeof(WICBitmapPattern), "size=%i, count=%i\n", pattern_size, pattern_count);
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patterns = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, pattern_size);
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hr = IWICBitmapDecoderInfo_GetPatterns(decoderinfo, pattern_size, patterns, &pattern_count, &pattern_size);
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ok(SUCCEEDED(hr), "GetPatterns failed, hr=%x\n", hr);
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ok(pattern_count != 0, "pattern count is 0\n");
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ok(pattern_size > pattern_count * sizeof(WICBitmapPattern), "size=%i, count=%i\n", pattern_size, pattern_count);
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ok(patterns[0].Length != 0, "pattern length is 0\n");
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ok(patterns[0].Pattern != NULL, "pattern is NULL\n");
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ok(patterns[0].Mask != NULL, "mask is NULL\n");
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pattern_size -= 1;
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hr = IWICBitmapDecoderInfo_GetPatterns(decoderinfo, pattern_size, patterns, &pattern_count, &pattern_size);
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ok(hr == WINCODEC_ERR_INSUFFICIENTBUFFER, "GetPatterns returned %x, expected WINCODEC_ERR_INSUFFICIENTBUFFER\n", hr);
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HeapFree(GetProcessHeap(), 0, patterns);
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hr = IWICBitmapDecoderInfo_CreateInstance(decoderinfo, &decoder);
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ok(SUCCEEDED(hr), "CreateInstance failed, hr=%x\n", hr);
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if (SUCCEEDED(hr))
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{
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hr = IWICBitmapDecoder_GetContainerFormat(decoder, &guidresult);
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ok(SUCCEEDED(hr), "GetContainerFormat failed, hr=%x\n", hr);
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ok(IsEqualGUID(&guidresult, &GUID_ContainerFormatBmp), "unexpected container format\n");
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IWICBitmapDecoder_Release(decoder);
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}
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hbmpdata = GlobalAlloc(GMEM_MOVEABLE, sizeof(testbmp_rle4));
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ok(hbmpdata != 0, "GlobalAlloc failed\n");
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if (hbmpdata)
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{
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bmpdata = GlobalLock(hbmpdata);
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memcpy(bmpdata, testbmp_rle4, sizeof(testbmp_rle4));
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GlobalUnlock(hbmpdata);
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hr = CreateStreamOnHGlobal(hbmpdata, FALSE, &bmpstream);
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ok(SUCCEEDED(hr), "CreateStreamOnHGlobal failed, hr=%x\n", hr);
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if (SUCCEEDED(hr))
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{
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boolresult = 0;
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hr = IWICBitmapDecoderInfo_MatchesPattern(decoderinfo, bmpstream, &boolresult);
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ok(SUCCEEDED(hr), "MatchesPattern failed, hr=%x\n", hr);
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ok(boolresult, "pattern not matched\n");
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IStream_Release(bmpstream);
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}
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GlobalFree(hbmpdata);
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}
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IWICBitmapDecoderInfo_Release(decoderinfo);
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}
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IWICComponentInfo_Release(info);
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}
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IWICImagingFactory_Release(factory);
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}
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}
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START_TEST(bmpformat)
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START_TEST(bmpformat)
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{
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{
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CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
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CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
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@ -896,6 +995,7 @@ START_TEST(bmpformat)
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test_decode_4bpp();
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test_decode_4bpp();
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test_decode_rle8();
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test_decode_rle8();
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test_decode_rle4();
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test_decode_rle4();
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test_componentinfo();
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CoUninitialize();
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CoUninitialize();
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}
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}
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