Dmitry Timoshkov : windowscodecs: Implement TiffFrameDecode_GetThumbnail.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 2d3cf48300cbb731d0be9b0f5fbb9fc3df29109a
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=2d3cf48300cbb731d0be9b0f5f...

Author: Dmitry Timoshkov 
Date:   Mon Jun 25 12:27:22 2012 +0900

windowscodecs: Implement TiffFrameDecode_GetThumbnail.

---

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

diff --git a/dlls/windowscodecs/tiffformat.c b/dlls/windowscodecs/tiffformat.c
index a64d65f..5351098 100644
--- a/dlls/windowscodecs/tiffformat.c
+++ b/dlls/windowscodecs/tiffformat.c
@@ -1096,8 +1096,12 @@ static HRESULT WINAPI TiffFrameDecode_GetColorContexts(IWICBitmapFrameDecode *if
 static HRESULT WINAPI TiffFrameDecode_GetThumbnail(IWICBitmapFrameDecode *iface,
     IWICBitmapSource **ppIThumbnail)
 {
-    FIXME("(%p,%p): stub\n", iface, ppIThumbnail);
-    return E_NOTIMPL;
+    TRACE("(%p,%p)\n", iface, ppIThumbnail);
+
+    if (!ppIThumbnail) return E_INVALIDARG;
+
+    *ppIThumbnail = NULL;
+    return WINCODEC_ERR_CODECNOTHUMBNAIL;
 }

static const IWICBitmapFrameDecodeVtbl TiffFrameDecode_Vtbl = {