[PATCH 9/9] windowscodecs: Implement IWICBitmapEncoder::GetEncoderInfo in the PNG encoder.
Dmitry Timoshkov
dmitry at baikal.ru
Wed Dec 5 01:48:00 CST 2018
Signed-off-by: Dmitry Timoshkov <dmitry at baikal.ru>
---
dlls/windowscodecs/pngformat.c | 19 +++++++++++++++----
1 file changed, 15 insertions(+), 4 deletions(-)
diff --git a/dlls/windowscodecs/pngformat.c b/dlls/windowscodecs/pngformat.c
index c0e5a59cf9..786d8360e0 100644
--- a/dlls/windowscodecs/pngformat.c
+++ b/dlls/windowscodecs/pngformat.c
@@ -1979,11 +1979,22 @@ static HRESULT WINAPI PngEncoder_GetContainerFormat(IWICBitmapEncoder *iface, GU
return S_OK;
}
-static HRESULT WINAPI PngEncoder_GetEncoderInfo(IWICBitmapEncoder *iface,
- IWICBitmapEncoderInfo **ppIEncoderInfo)
+static HRESULT WINAPI PngEncoder_GetEncoderInfo(IWICBitmapEncoder *iface, IWICBitmapEncoderInfo **info)
{
- FIXME("(%p,%p): stub\n", iface, ppIEncoderInfo);
- return E_NOTIMPL;
+ IWICComponentInfo *comp_info;
+ HRESULT hr;
+
+ TRACE("%p,%p\n", iface, info);
+
+ if (!info) return E_INVALIDARG;
+
+ hr = CreateComponentInfo(&CLSID_WICPngEncoder, &comp_info);
+ if (hr == S_OK)
+ {
+ hr = IWICComponentInfo_QueryInterface(comp_info, &IID_IWICBitmapEncoderInfo, (void **)info);
+ IWICComponentInfo_Release(comp_info);
+ }
+ return hr;
}
static HRESULT WINAPI PngEncoder_SetColorContexts(IWICBitmapEncoder *iface,
--
2.17.1
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