Dmitry Timoshkov : windowscodecs: Implement IWICBitmapDecoder:: GetMetadataQueryReader in the TIFF decoder.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 849807c973b4b381b9fdbd5844180e1ad6aa7186
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=849807c973b4b381b9fdbd5844180e1ad6aa7186

Author: Dmitry Timoshkov <dmitry at baikal.ru>
Date:   Fri Dec  7 13:06:07 2018 +0300

windowscodecs: Implement IWICBitmapDecoder::GetMetadataQueryReader in the TIFF decoder.

Signed-off-by: Dmitry Timoshkov <dmitry at baikal.ru>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/windowscodecs/tiffformat.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/dlls/windowscodecs/tiffformat.c b/dlls/windowscodecs/tiffformat.c
index 95a39cd..93af559 100644
--- a/dlls/windowscodecs/tiffformat.c
+++ b/dlls/windowscodecs/tiffformat.c
@@ -694,8 +694,12 @@ static HRESULT WINAPI TiffDecoder_CopyPalette(IWICBitmapDecoder *iface,
 static HRESULT WINAPI TiffDecoder_GetMetadataQueryReader(IWICBitmapDecoder *iface,
     IWICMetadataQueryReader **ppIMetadataQueryReader)
 {
-    FIXME("(%p,%p): stub\n", iface, ppIMetadataQueryReader);
-    return E_NOTIMPL;
+    TRACE("(%p,%p)\n", iface, ppIMetadataQueryReader);
+
+    if (!ppIMetadataQueryReader) return E_INVALIDARG;
+
+    *ppIMetadataQueryReader = NULL;
+    return WINCODEC_ERR_UNSUPPORTEDOPERATION;
 }
 
 static HRESULT WINAPI TiffDecoder_GetPreview(IWICBitmapDecoder *iface,