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| 170 | |
| 171 | //-------------------------------------------------------------------------------------- |
| 172 | static IWICImagingFactory* _GetWIC() |
| 173 | { |
| 174 | static IWICImagingFactory* s_Factory = nullptr; |
| 175 | |
| 176 | if ( s_Factory ) |
| 177 | return s_Factory; |
| 178 | |
| 179 | #if(_WIN32_WINNT >= _WIN32_WINNT_WIN8) || defined(_WIN7_PLATFORM_UPDATE) |
| 180 | HRESULT hr = CoCreateInstance( |
| 181 | CLSID_WICImagingFactory2, |
| 182 | nullptr, |
| 183 | CLSCTX_INPROC_SERVER, |
| 184 | __uuidof(IWICImagingFactory2), |
| 185 | (LPVOID*)&s_Factory |
| 186 | ); |
| 187 | |
| 188 | if ( SUCCEEDED(hr) ) |
| 189 | { |
| 190 | // WIC2 is available on Windows 8 and Windows 7 SP1 with KB 2670838 installed |
| 191 | g_WIC2 = true; |
| 192 | } |
| 193 | else |
| 194 | { |
| 195 | hr = CoCreateInstance( |
| 196 | CLSID_WICImagingFactory1, |
| 197 | nullptr, |
| 198 | CLSCTX_INPROC_SERVER, |
| 199 | __uuidof(IWICImagingFactory), |
| 200 | (LPVOID*)&s_Factory |
| 201 | ); |
| 202 | |
| 203 | if ( FAILED(hr) ) |
| 204 | { |
| 205 | s_Factory = nullptr; |
| 206 | return nullptr; |
| 207 | } |
| 208 | } |
| 209 | #else |
| 210 | HRESULT hr = CoCreateInstance( |
| 211 | CLSID_WICImagingFactory, |
| 212 | nullptr, |
| 213 | CLSCTX_INPROC_SERVER, |
| 214 | __uuidof(IWICImagingFactory), |
| 215 | (LPVOID*)&s_Factory |
| 216 | ); |
| 217 | |
| 218 | if ( FAILED(hr) ) |
| 219 | { |
| 220 | s_Factory = nullptr; |
| 221 | return nullptr; |
| 222 | } |
| 223 | #endif |
| 224 | |
| 225 | return s_Factory; |
| 226 | } |
| 227 | |
| 228 | //--------------------------------------------------------------------------------- |
| 229 | static DXGI_FORMAT _WICToDXGI( const GUID& guid ) |
no outgoing calls
no test coverage detected