| 140 | } |
| 141 | |
| 142 | HBITMAP LoadPNGResource(HINSTANCE hInstance, LPCWSTR resourceName, LPCWSTR resourceType) { |
| 143 | if (!$WICConvertBitmapSource) { |
| 144 | HMODULE windowscodecs = LoadLibrary(L"windowscodecs.dll"); |
| 145 | if (windowscodecs) { |
| 146 | $WICConvertBitmapSource = (_WICConvertBitmapSource)GetProcAddress(windowscodecs, "WICConvertBitmapSource"); |
| 147 | } |
| 148 | if (!$WICConvertBitmapSource) { |
| 149 | return NULL; |
| 150 | } |
| 151 | } |
| 152 | |
| 153 | IStream *imageStream = GetResourceStream(hInstance, resourceName, resourceType); |
| 154 | HRESULT hr = S_OK; |
| 155 | if (!imageStream) { |
| 156 | hr = HRESULT_FROM_WIN32(GetLastError()); |
| 157 | CHECK_HR(L"GetResourceStream failed"); |
| 158 | return NULL; |
| 159 | } |
| 160 | |
| 161 | IWICBitmapSource *bitmap = GetWICBitmap(imageStream, &CLSID_WICPngDecoder); |
| 162 | if (!bitmap) { |
| 163 | hr = HRESULT_FROM_WIN32(GetLastError()); |
| 164 | CHECK_HR(L"GetWICBitmap failed"); |
| 165 | IStream_Release(imageStream); |
| 166 | return NULL; |
| 167 | } |
| 168 | |
| 169 | HBITMAP result = GetHBitmapForWICBitmap(bitmap); |
| 170 | IWICBitmapSource_Release(bitmap); |
| 171 | IStream_Release(imageStream); |
| 172 | return result; |
| 173 | } |
| 174 | |
| 175 | HBITMAP LoadJPEGFile(LPCWSTR filePath) { |
| 176 | if (!$WICConvertBitmapSource) { |
no test coverage detected