Vincent Povirk : windowscodecs: Implement IWICImagingFactory::CreateEncoder .
Alexandre Julliard
julliard at winehq.org
Tue Jun 26 13:34:15 CDT 2012
Module: wine
Branch: master
Commit: 02aa7ec403e5faf3d89126e39481a4c7209d5540
URL: http://source.winehq.org/git/wine.git/?a=commit;h=02aa7ec403e5faf3d89126e39481a4c7209d5540
Author: Vincent Povirk <vincent at codeweavers.com>
Date: Tue Feb 28 16:10:08 2012 -0600
windowscodecs: Implement IWICImagingFactory::CreateEncoder.
---
dlls/windowscodecs/imgfactory.c | 60 +++++++++++++++++++++++++++++++++++++-
1 files changed, 58 insertions(+), 2 deletions(-)
diff --git a/dlls/windowscodecs/imgfactory.c b/dlls/windowscodecs/imgfactory.c
index fa28c9a..d70c223 100644
--- a/dlls/windowscodecs/imgfactory.c
+++ b/dlls/windowscodecs/imgfactory.c
@@ -335,9 +335,65 @@ static HRESULT WINAPI ComponentFactory_CreateEncoder(IWICComponentFactory *iface
REFGUID guidContainerFormat, const GUID *pguidVendor,
IWICBitmapEncoder **ppIEncoder)
{
- FIXME("(%p,%s,%s,%p): stub\n", iface, debugstr_guid(guidContainerFormat),
+ static int fixme=0;
+ IEnumUnknown *enumencoders;
+ IUnknown *unkencoderinfo;
+ IWICBitmapEncoderInfo *encoderinfo;
+ IWICBitmapEncoder *encoder=NULL;
+ HRESULT res=S_OK;
+ ULONG num_fetched;
+ GUID actual_containerformat;
+
+ TRACE("(%p,%s,%s,%p)\n", iface, debugstr_guid(guidContainerFormat),
debugstr_guid(pguidVendor), ppIEncoder);
- return E_NOTIMPL;
+
+ if (pguidVendor && !fixme++)
+ FIXME("ignoring vendor GUID\n");
+
+ res = CreateComponentEnumerator(WICEncoder, WICComponentEnumerateDefault, &enumencoders);
+ if (FAILED(res)) return res;
+
+ while (!encoder)
+ {
+ res = IEnumUnknown_Next(enumencoders, 1, &unkencoderinfo, &num_fetched);
+
+ if (res == S_OK)
+ {
+ res = IUnknown_QueryInterface(unkencoderinfo, &IID_IWICBitmapEncoderInfo, (void**)&encoderinfo);
+
+ if (SUCCEEDED(res))
+ {
+ res = IWICBitmapEncoderInfo_GetContainerFormat(encoderinfo, &actual_containerformat);
+
+ if (SUCCEEDED(res) && IsEqualGUID(guidContainerFormat, &actual_containerformat))
+ {
+ res = IWICBitmapEncoderInfo_CreateInstance(encoderinfo, &encoder);
+ if (FAILED(res))
+ encoder = NULL;
+ }
+
+ IWICBitmapEncoderInfo_Release(encoderinfo);
+ }
+
+ IUnknown_Release(unkencoderinfo);
+ }
+ else
+ break;
+ }
+
+ IEnumUnknown_Release(enumencoders);
+
+ if (encoder)
+ {
+ *ppIEncoder = encoder;
+ return S_OK;
+ }
+ else
+ {
+ WARN("failed to create encoder\n");
+ *ppIEncoder = NULL;
+ return WINCODEC_ERR_COMPONENTNOTFOUND;
+ }
}
static HRESULT WINAPI ComponentFactory_CreatePalette(IWICComponentFactory *iface,
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