[15/17] windowscodecs: Implement IWICBitmapDecoder::GetMetadataQueryReader in the GIF decoder.
Dmitry Timoshkov
dmitry at baikal.ru
Mon Jun 19 23:37:43 CDT 2017
Signed-off-by: Dmitry Timoshkov <dmitry at baikal.ru>
---
dlls/windowscodecs/gifformat.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/dlls/windowscodecs/gifformat.c b/dlls/windowscodecs/gifformat.c
index 01ef089215..f63a7f37a9 100644
--- a/dlls/windowscodecs/gifformat.c
+++ b/dlls/windowscodecs/gifformat.c
@@ -1247,8 +1247,13 @@ static HRESULT WINAPI GifDecoder_CopyPalette(IWICBitmapDecoder *iface, IWICPalet
static HRESULT WINAPI GifDecoder_GetMetadataQueryReader(IWICBitmapDecoder *iface,
IWICMetadataQueryReader **ppIMetadataQueryReader)
{
+ GifDecoder *This = impl_from_IWICBitmapDecoder(iface);
+
TRACE("(%p,%p)\n", iface, ppIMetadataQueryReader);
- return WINCODEC_ERR_UNSUPPORTEDOPERATION;
+
+ if (!ppIMetadataQueryReader) return E_INVALIDARG;
+
+ return MetadataQueryReader_CreateInstance(&This->IWICMetadataBlockReader_iface, NULL, ppIMetadataQueryReader);
}
static HRESULT WINAPI GifDecoder_GetPreview(IWICBitmapDecoder *iface,
--
2.13.1
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