/* * Copyright 2009 Vincent Povirk for CodeWeavers * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include <stdio.h> #include <stdarg.h> #include <math.h> #define COBJMACROS #include "windef.h" #include "objbase.h" #include "wincodec.h" #include "wincodecsdk.h" #include "wine/test.h" #include "initguid.h" DEFINE_GUID(GUID_NULL,0,0,0,0,0,0,0,0,0,0,0); static const char *debugstr_guid(GUID *guid) { static char buf[50]; if(!guid) return "(null)"; sprintf(buf, "{%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}", guid->Data1, guid->Data2, guid->Data3, guid->Data4[0], guid->Data4[1], guid->Data4[2], guid->Data4[3], guid->Data4[4], guid->Data4[5], guid->Data4[6], guid->Data4[7]); return buf; } static HRESULT get_component_info(const GUID *clsid, IWICComponentInfo **result) { IWICImagingFactory *factory; HRESULT hr; hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER, &IID_IWICImagingFactory, (void**)&factory); ok(hr == S_OK, "CoCreateInstance failed, hr=%x\n", hr); if (FAILED(hr)) return hr; hr = IWICImagingFactory_CreateComponentInfo(factory, clsid, result); IWICImagingFactory_Release(factory); return hr; } static int is_pixelformat(GUID *format) { IWICComponentInfo *info; HRESULT hr; WICComponentType componenttype; hr = get_component_info(format, &info); if (FAILED(hr)) return FALSE; hr = IWICComponentInfo_GetComponentType(info, &componenttype); IWICComponentInfo_Release(info); return SUCCEEDED(hr) && componenttype == WICPixelFormat; } static void test_decoder_info(void) { IWICComponentInfo *info; IWICBitmapDecoderInfo *decoder_info; HRESULT hr; ULONG len; WCHAR value[256]; const WCHAR expected_mimetype[] = {'i','m','a','g','e','/','b','m','p',0}; CLSID clsid; GUID pixelformats[20]; UINT num_formats, count; int i; hr = get_component_info(&CLSID_WICBmpDecoder, &info); hr = IWICComponentInfo_QueryInterface(info, &IID_IWICBitmapDecoderInfo, (void**)&decoder_info); ok(hr == S_OK, "QueryInterface failed, hr=%x\n", hr); hr = IWICBitmapDecoderInfo_GetCLSID(decoder_info, NULL); ok(hr == E_INVALIDARG, "GetCLSID failed, hr=%x\n", hr); hr = IWICBitmapDecoderInfo_GetCLSID(decoder_info, &clsid); ok(hr == S_OK, "GetCLSID failed, hr=%x\n", hr); ok(IsEqualGUID(&CLSID_WICBmpDecoder, &clsid), "GetCLSID returned wrong result\n"); hr = IWICBitmapDecoderInfo_GetMimeTypes(decoder_info, 0, NULL, NULL); ok(hr == E_INVALIDARG, "GetMimeType failed, hr=%x\n", hr); hr = IWICBitmapDecoderInfo_GetMimeTypes(decoder_info, 1, NULL, &len); ok(hr == E_INVALIDARG, "GetMimeType failed, hr=%x\n", hr); ok(len == lstrlenW(expected_mimetype)+1, "GetMimeType returned wrong len %i\n", len); hr = IWICBitmapDecoderInfo_GetMimeTypes(decoder_info, len, value, NULL); ok(hr == E_INVALIDARG, "GetMimeType failed, hr=%x\n", hr); hr = IWICBitmapDecoderInfo_GetMimeTypes(decoder_info, 0, NULL, &len); ok(hr == S_OK, "GetMimeType failed, hr=%x\n", hr); ok(len == lstrlenW(expected_mimetype)+1, "GetMimeType returned wrong len %i\n", len); value[0] = 0; hr = IWICBitmapDecoderInfo_GetMimeTypes(decoder_info, len, value, &len); ok(hr == S_OK, "GetMimeType failed, hr=%x\n", hr); ok(lstrcmpW(value, expected_mimetype) == 0, "GetMimeType returned wrong value %s\n", wine_dbgstr_w(value)); ok(len == lstrlenW(expected_mimetype)+1, "GetMimeType returned wrong len %i\n", len); hr = IWICBitmapDecoderInfo_GetMimeTypes(decoder_info, 1, value, &len); ok(hr == WINCODEC_ERR_INSUFFICIENTBUFFER, "GetMimeType failed, hr=%x\n", hr); ok(len == lstrlenW(expected_mimetype)+1, "GetMimeType returned wrong len %i\n", len); hr = IWICBitmapDecoderInfo_GetMimeTypes(decoder_info, 256, value, &len); ok(hr == S_OK, "GetMimeType failed, hr=%x\n", hr); ok(lstrcmpW(value, expected_mimetype) == 0, "GetMimeType returned wrong value %s\n", wine_dbgstr_w(value)); ok(len == lstrlenW(expected_mimetype)+1, "GetMimeType returned wrong len %i\n", len); num_formats = 0xdeadbeef; hr = IWICBitmapDecoderInfo_GetPixelFormats(decoder_info, 0, NULL, &num_formats); ok(hr == S_OK, "GetPixelFormats failed, hr=%x\n", hr); ok(num_formats < 20 && num_formats > 1, "got %d formats\n", num_formats); hr = IWICBitmapDecoderInfo_GetPixelFormats(decoder_info, 0, NULL, NULL); ok(hr == E_INVALIDARG, "GetPixelFormats failed, hr=%x\n", hr); count = 0xdeadbeef; hr = IWICBitmapDecoderInfo_GetPixelFormats(decoder_info, 0, pixelformats, &count); ok(hr == S_OK, "GetPixelFormats failed, hr=%x\n", hr); ok(count == 0, "got %d formats\n", count); count = 0xdeadbeef; hr = IWICBitmapDecoderInfo_GetPixelFormats(decoder_info, 1, pixelformats, &count); ok(hr == S_OK, "GetPixelFormats failed, hr=%x\n", hr); ok(count == 1, "got %d formats\n", count); ok(is_pixelformat(&pixelformats[0]), "got invalid pixel format\n"); count = 0xdeadbeef; hr = IWICBitmapDecoderInfo_GetPixelFormats(decoder_info, num_formats, pixelformats, &count); ok(hr == S_OK, "GetPixelFormats failed, hr=%x\n", hr); ok(count == num_formats, "got %d formats, expected %d\n", count, num_formats); for (i=0; i<num_formats; i++) ok(is_pixelformat(&pixelformats[i]), "got invalid pixel format\n"); hr = IWICBitmapDecoderInfo_GetPixelFormats(decoder_info, num_formats, pixelformats, NULL); ok(hr == E_INVALIDARG, "GetPixelFormats failed, hr=%x\n", hr); count = 0xdeadbeef; hr = IWICBitmapDecoderInfo_GetPixelFormats(decoder_info, 20, pixelformats, &count); ok(hr == S_OK, "GetPixelFormats failed, hr=%x\n", hr); ok(count == num_formats, "got %d formats, expected %d\n", count, num_formats); IWICBitmapDecoderInfo_Release(decoder_info); IWICComponentInfo_Release(info); } static void test_pixelformat_info(void) { IWICComponentInfo *info; IWICPixelFormatInfo *pixelformat_info; IWICPixelFormatInfo2 *pixelformat_info2; HRESULT hr; ULONG len, known_len; WCHAR value[256]; GUID guid; WICComponentType componenttype; WICPixelFormatNumericRepresentation numericrepresentation; DWORD signing; UINT uiresult; BYTE abbuffer[256]; BOOL supportstransparency; hr = get_component_info(&GUID_WICPixelFormat32bppBGRA, &info); ok(hr == S_OK, "CreateComponentInfo failed, hr=%x\n", hr); if (FAILED(hr)) return; hr = IWICComponentInfo_GetAuthor(info, 0, NULL, 0); ok(hr == E_INVALIDARG, "GetAuthor failed, hr=%x\n", hr); len = 0xdeadbeef; hr = IWICComponentInfo_GetAuthor(info, 0, NULL, &len); ok(hr == S_OK, "GetAuthor failed, hr=%x\n", hr); ok(len < 255 && len > 0, "invalid length 0x%x\n", len); known_len = len; memset(value, 0xaa, 256 * sizeof(WCHAR)); hr = IWICComponentInfo_GetAuthor(info, len-1, value, NULL); ok(hr == E_INVALIDARG, "GetAuthor failed, hr=%x\n", hr); ok(value[0] = 0xaaaa, "string modified\n"); len = 0xdeadbeef; memset(value, 0xaa, 256 * sizeof(WCHAR)); hr = IWICComponentInfo_GetAuthor(info, known_len-1, value, &len); ok(hr == WINCODEC_ERR_INSUFFICIENTBUFFER, "GetAuthor failed, hr=%x\n", hr); ok(len == known_len, "got length of 0x%x, expected 0x%x\n", len, known_len); ok(value[known_len-1] == 0xaaaa, "string modified past given length\n"); ok(value[0] == 0xaaaa, "string modified\n"); len = 0xdeadbeef; memset(value, 0xaa, 256 * sizeof(WCHAR)); hr = IWICComponentInfo_GetAuthor(info, known_len, value, &len); ok(hr == S_OK, "GetAuthor failed, hr=%x\n", hr); ok(len == known_len, "got length of 0x%x, expected 0x%x\n", len, known_len); ok(value[known_len-1] == 0, "string not terminated at expected length\n"); ok(value[known_len-2] != 0xaaaa, "string not modified at given length\n"); len = 0xdeadbeef; memset(value, 0xaa, 256 * sizeof(WCHAR)); hr = IWICComponentInfo_GetAuthor(info, known_len+1, value, &len); ok(hr == S_OK, "GetAuthor failed, hr=%x\n", hr); ok(len == known_len, "got length of 0x%x, expected 0x%x\n", len, known_len); ok(value[known_len] == 0xaaaa, "string modified past end\n"); ok(value[known_len-1] == 0, "string not terminated at expected length\n"); ok(value[known_len-2] != 0xaaaa, "string not modified at given length\n"); hr = IWICComponentInfo_GetCLSID(info, NULL); ok(hr == E_INVALIDARG, "GetCLSID failed, hr=%x\n", hr); memset(&guid, 0xaa, sizeof(guid)); hr = IWICComponentInfo_GetCLSID(info, &guid); ok(hr == S_OK, "GetCLSID failed, hr=%x\n", hr); ok(IsEqualGUID(&guid, &GUID_WICPixelFormat32bppBGRA), "unexpected CLSID %s\n", debugstr_guid(&guid)); hr = IWICComponentInfo_GetComponentType(info, NULL); ok(hr == E_INVALIDARG, "GetComponentType failed, hr=%x\n", hr); hr = IWICComponentInfo_GetComponentType(info, &componenttype); ok(hr == S_OK, "GetComponentType failed, hr=%x\n", hr); ok(componenttype == WICPixelFormat, "unexpected component type 0x%x\n", componenttype); len = 0xdeadbeef; hr = IWICComponentInfo_GetFriendlyName(info, 0, NULL, &len); ok(hr == S_OK, "GetFriendlyName failed, hr=%x\n", hr); ok(len < 255 && len > 0, "invalid length 0x%x\n", len); hr = IWICComponentInfo_GetSigningStatus(info, NULL); ok(hr == E_INVALIDARG, "GetSigningStatus failed, hr=%x\n", hr); hr = IWICComponentInfo_GetSigningStatus(info, &signing); ok(hr == S_OK, "GetSigningStatus failed, hr=%x\n", hr); ok(signing == WICComponentSigned, "unexpected signing status 0x%x\n", signing); len = 0xdeadbeef; hr = IWICComponentInfo_GetSpecVersion(info, 0, NULL, &len); ok(hr == S_OK, "GetSpecVersion failed, hr=%x\n", hr); ok(len == 0, "invalid length 0x%x\n", len); /* spec version does not apply to pixel formats */ memset(&guid, 0xaa, sizeof(guid)); hr = IWICComponentInfo_GetVendorGUID(info, &guid); ok(hr == S_OK, "GetVendorGUID failed, hr=%x\n", hr); ok(IsEqualGUID(&guid, &GUID_VendorMicrosoft) || broken(IsEqualGUID(&guid, &GUID_NULL)) /* XP */, "unexpected GUID %s\n", debugstr_guid(&guid)); len = 0xdeadbeef; hr = IWICComponentInfo_GetVersion(info, 0, NULL, &len); ok(hr == S_OK, "GetVersion failed, hr=%x\n", hr); ok(len == 0, "invalid length 0x%x\n", len); /* version does not apply to pixel formats */ hr = IWICComponentInfo_QueryInterface(info, &IID_IWICPixelFormatInfo, (void**)&pixelformat_info); ok(hr == S_OK, "QueryInterface failed, hr=%x\n", hr); if (SUCCEEDED(hr)) { hr = IWICPixelFormatInfo_GetBitsPerPixel(pixelformat_info, NULL); ok(hr == E_INVALIDARG, "GetBitsPerPixel failed, hr=%x\n", hr); hr = IWICPixelFormatInfo_GetBitsPerPixel(pixelformat_info, &uiresult); ok(hr == S_OK, "GetBitsPerPixel failed, hr=%x\n", hr); ok(uiresult == 32, "unexpected bpp %i\n", uiresult); hr = IWICPixelFormatInfo_GetChannelCount(pixelformat_info, &uiresult); ok(hr == S_OK, "GetChannelCount failed, hr=%x\n", hr); ok(uiresult == 4, "unexpected channel count %i\n", uiresult); hr = IWICPixelFormatInfo_GetChannelMask(pixelformat_info, 0, 0, NULL, NULL); ok(hr == E_INVALIDARG, "GetChannelMask failed, hr=%x\n", hr); uiresult = 0xdeadbeef; hr = IWICPixelFormatInfo_GetChannelMask(pixelformat_info, 0, 0, NULL, &uiresult); ok(hr == S_OK, "GetChannelMask failed, hr=%x\n", hr); ok(uiresult == 4, "unexpected length %i\n", uiresult); memset(abbuffer, 0xaa, sizeof(abbuffer)); hr = IWICPixelFormatInfo_GetChannelMask(pixelformat_info, 0, known_len, abbuffer, NULL); ok(hr == E_INVALIDARG, "GetChannelMask failed, hr=%x\n", hr); ok(abbuffer[0] == 0xaa, "buffer modified\n"); uiresult = 0xdeadbeef; memset(abbuffer, 0xaa, sizeof(abbuffer)); hr = IWICPixelFormatInfo_GetChannelMask(pixelformat_info, 0, 3, abbuffer, &uiresult); ok(hr == E_INVALIDARG, "GetChannelMask failed, hr=%x\n", hr); ok(abbuffer[0] == 0xaa, "buffer modified\n"); ok(uiresult == 4, "unexpected length %i\n", uiresult); memset(abbuffer, 0xaa, sizeof(abbuffer)); hr = IWICPixelFormatInfo_GetChannelMask(pixelformat_info, 0, 4, abbuffer, &uiresult); ok(hr == S_OK, "GetChannelMask failed, hr=%x\n", hr); ok(*((ULONG*)abbuffer) == 0xff, "unexpected mask 0x%x\n", *((ULONG*)abbuffer)); ok(uiresult == 4, "unexpected length %i\n", uiresult); memset(abbuffer, 0xaa, sizeof(abbuffer)); hr = IWICPixelFormatInfo_GetChannelMask(pixelformat_info, 0, 5, abbuffer, &uiresult); ok(hr == S_OK, "GetChannelMask failed, hr=%x\n", hr); ok(*((ULONG*)abbuffer) == 0xff, "unexpected mask 0x%x\n", *((ULONG*)abbuffer)); ok(abbuffer[4] == 0xaa, "buffer modified past actual length\n"); ok(uiresult == 4, "unexpected length %i\n", uiresult); memset(&guid, 0xaa, sizeof(guid)); hr = IWICPixelFormatInfo_GetFormatGUID(pixelformat_info, &guid); ok(hr == S_OK, "GetFormatGUID failed, hr=%x\n", hr); ok(IsEqualGUID(&guid, &GUID_WICPixelFormat32bppBGRA), "unexpected GUID %s\n", debugstr_guid(&guid)); IWICPixelFormatInfo_Release(pixelformat_info); } hr = IWICComponentInfo_QueryInterface(info, &IID_IWICPixelFormatInfo2, (void**)&pixelformat_info2); if (FAILED(hr)) win_skip("IWICPixelFormatInfo2 not supported\n"); else { hr = IWICPixelFormatInfo2_GetNumericRepresentation(pixelformat_info2, NULL); ok(hr == E_INVALIDARG, "GetNumericRepresentation failed, hr=%x\n", hr); numericrepresentation = 0xdeadbeef; hr = IWICPixelFormatInfo2_GetNumericRepresentation(pixelformat_info2, &numericrepresentation); ok(hr == S_OK, "GetNumericRepresentation failed, hr=%x\n", hr); ok(numericrepresentation == WICPixelFormatNumericRepresentationUnsignedInteger, "unexpected numeric representation %i\n", numericrepresentation); hr = IWICPixelFormatInfo2_SupportsTransparency(pixelformat_info2, NULL); ok(hr == E_INVALIDARG, "SupportsTransparency failed, hr=%x\n", hr); supportstransparency = 0xdeadbeef; hr = IWICPixelFormatInfo2_SupportsTransparency(pixelformat_info2, &supportstransparency); ok(hr == S_OK, "SupportsTransparency failed, hr=%x\n", hr); ok(supportstransparency == 1, "unexpected value %i\n", supportstransparency); IWICPixelFormatInfo2_Release(pixelformat_info2); } IWICComponentInfo_Release(info); } static void test_reader_info(void) { IWICImagingFactory *factory; IWICComponentInfo *info; IWICMetadataReaderInfo *reader_info; HRESULT hr; CLSID clsid; GUID container_formats[10]; UINT count, size; WICMetadataPattern *patterns; hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER, &IID_IWICImagingFactory, (void**)&factory); ok(hr == S_OK, "CoCreateInstance failed, hr=%x\n", hr); if (FAILED(hr)) return; hr = IWICImagingFactory_CreateComponentInfo(factory, &CLSID_WICUnknownMetadataReader, &info); ok(hr == S_OK, "CreateComponentInfo failed, hr=%x\n", hr); hr = IWICComponentInfo_QueryInterface(info, &IID_IWICMetadataReaderInfo, (void**)&reader_info); ok(hr == S_OK, "QueryInterface failed, hr=%x\n", hr); hr = IWICMetadataReaderInfo_GetCLSID(reader_info, NULL); ok(hr == E_INVALIDARG, "GetCLSID failed, hr=%x\n", hr); hr = IWICMetadataReaderInfo_GetCLSID(reader_info, &clsid); ok(hr == S_OK, "GetCLSID failed, hr=%x\n", hr); ok(IsEqualGUID(&CLSID_WICUnknownMetadataReader, &clsid), "GetCLSID returned wrong result\n"); hr = IWICMetadataReaderInfo_GetMetadataFormat(reader_info, &clsid); ok(hr == S_OK, "GetMetadataFormat failed, hr=%x\n", hr); ok(IsEqualGUID(&GUID_MetadataFormatUnknown, &clsid), "GetMetadataFormat returned wrong result\n"); hr = IWICMetadataReaderInfo_GetContainerFormats(reader_info, 0, NULL, NULL); ok(hr == E_INVALIDARG, "GetContainerFormats failed, hr=%x\n", hr); count = 0xdeadbeef; hr = IWICMetadataReaderInfo_GetContainerFormats(reader_info, 0, NULL, &count); todo_wine ok(hr == S_OK, "GetContainerFormats failed, hr=%x\n", hr); todo_wine ok(count == 0, "unexpected count %d\n", count); hr = IWICMetadataReaderInfo_GetPatterns(reader_info, &GUID_ContainerFormatPng, 0, NULL, NULL, NULL); ok(hr == E_INVALIDARG, "GetPatterns failed, hr=%x\n", hr); count = size = 0xdeadbeef; hr = IWICMetadataReaderInfo_GetPatterns(reader_info, &GUID_ContainerFormatPng, 0, NULL, &count, &size); todo_wine ok(hr == WINCODEC_ERR_COMPONENTNOTFOUND || broken(hr == S_OK) /* Windows XP */, "GetPatterns failed, hr=%x\n", hr); ok(count == 0xdeadbeef, "unexpected count %d\n", count); ok(size == 0xdeadbeef, "unexpected size %d\n", size); IWICMetadataReaderInfo_Release(reader_info); IWICComponentInfo_Release(info); hr = IWICImagingFactory_CreateComponentInfo(factory, &CLSID_WICXMPStructMetadataReader, &info); todo_wine ok(hr == S_OK, "CreateComponentInfo failed, hr=%x\n", hr); if (FAILED(hr)) { IWICImagingFactory_Release(factory); return; } hr = IWICComponentInfo_QueryInterface(info, &IID_IWICMetadataReaderInfo, (void**)&reader_info); ok(hr == S_OK, "QueryInterface failed, hr=%x\n", hr); hr = IWICMetadataReaderInfo_GetCLSID(reader_info, NULL); ok(hr == E_INVALIDARG, "GetCLSID failed, hr=%x\n", hr); hr = IWICMetadataReaderInfo_GetCLSID(reader_info, &clsid); ok(hr == S_OK, "GetCLSID failed, hr=%x\n", hr); ok(IsEqualGUID(&CLSID_WICXMPStructMetadataReader, &clsid), "GetCLSID returned wrong result\n"); hr = IWICMetadataReaderInfo_GetMetadataFormat(reader_info, &clsid); ok(hr == S_OK, "GetMetadataFormat failed, hr=%x\n", hr); ok(IsEqualGUID(&GUID_MetadataFormatXMPStruct, &clsid), "GetMetadataFormat returned wrong result\n"); hr = IWICMetadataReaderInfo_GetContainerFormats(reader_info, 0, NULL, NULL); ok(hr == E_INVALIDARG, "GetContainerFormats failed, hr=%x\n", hr); count = 0xdeadbeef; hr = IWICMetadataReaderInfo_GetContainerFormats(reader_info, 0, NULL, &count); ok(hr == S_OK, "GetContainerFormats failed, hr=%x\n", hr); ok(count >= 2, "unexpected count %d\n", count); count = 0xdeadbeef; hr = IWICMetadataReaderInfo_GetContainerFormats(reader_info, 1, container_formats, &count); ok(hr == S_OK, "GetContainerFormats failed, hr=%x\n", hr); ok(count == 1, "unexpected count %d\n", count); count = 0xdeadbeef; hr = IWICMetadataReaderInfo_GetContainerFormats(reader_info, 10, container_formats, &count); ok(hr == S_OK, "GetContainerFormats failed, hr=%x\n", hr); ok(count == min(count, 10), "unexpected count %d\n", count); count = size = 0xdeadbeef; hr = IWICMetadataReaderInfo_GetPatterns(reader_info, &GUID_ContainerFormatPng, 0, NULL, &count, &size); ok(hr == WINCODEC_ERR_COMPONENTNOTFOUND || broken(hr == S_OK) /* Windows XP */, "GetPatterns failed, hr=%x\n", hr); ok(count == 0xdeadbeef, "unexpected count %d\n", count); ok(size == 0xdeadbeef, "unexpected size %d\n", size); count = size = 0xdeadbeef; hr = IWICMetadataReaderInfo_GetPatterns(reader_info, &GUID_MetadataFormatXMP, 0, NULL, &count, &size); ok(hr == S_OK, "GetPatterns failed, hr=%x\n", hr); ok(count == 1, "unexpected count %d\n", count); ok(size > sizeof(WICMetadataPattern), "unexpected size %d\n", size); if (hr == S_OK) { patterns = HeapAlloc(GetProcessHeap(), 0, size); count = size = 0xdeadbeef; hr = IWICMetadataReaderInfo_GetPatterns(reader_info, &GUID_MetadataFormatXMP, size-1, patterns, &count, &size); ok(hr == S_OK, "GetPatterns failed, hr=%x\n", hr); ok(count == 1, "unexpected count %d\n", count); ok(size > sizeof(WICMetadataPattern), "unexpected size %d\n", size); count = size = 0xdeadbeef; hr = IWICMetadataReaderInfo_GetPatterns(reader_info, &GUID_MetadataFormatXMP, size, patterns, &count, &size); ok(hr == S_OK, "GetPatterns failed, hr=%x\n", hr); ok(count == 1, "unexpected count %d\n", count); ok(size == sizeof(WICMetadataPattern) + patterns->Length * 2, "unexpected size %d\n", size); HeapFree(GetProcessHeap(), 0, patterns); } IWICMetadataReaderInfo_Release(reader_info); IWICComponentInfo_Release(info); IWICImagingFactory_Release(factory); } START_TEST(info) { CoInitializeEx(NULL, COINIT_APARTMENTTHREADED); test_decoder_info(); test_reader_info(); test_pixelformat_info(); CoUninitialize(); }