[PATCH 1/1] windowscodecs: Simplify a bit FlipRotator_CopyPixels() implementation.

[Dmitry Timoshkov]

From: Dmitry Timoshkov

Signed-off-by: Dmitry Timoshkov 
---
 dlls/windowscodecs/fliprotate.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/dlls/windowscodecs/fliprotate.c b/dlls/windowscodecs/fliprotate.c
index 35cfde34280..6c7ecb963da 100644
--- a/dlls/windowscodecs/fliprotate.c
+++ b/dlls/windowscodecs/fliprotate.c
@@ -156,8 +156,7 @@ static HRESULT WINAPI FlipRotator_CopyPixels(IWICBitmapFlipRotator *iface,
 {
     FlipRotator *This = impl_from_IWICBitmapFlipRotator(iface);
     HRESULT hr;
-    UINT y, width, height;
-    UINT srcy, srcwidth, srcheight;
+    UINT y, srcy, width, height;
     WICRect rc;
     WICRect rect;

@@ -165,9 +164,6 @@ static HRESULT WINAPI FlipRotator_CopyPixels(IWICBitmapFlipRotator *iface,

if (!This->source) return WINCODEC_ERR_WRONGSTATE;

-    hr = IWICBitmapSource_GetSize(This->source, &srcwidth, &srcheight);
-    if (FAILED(hr)) return hr;
-
     hr = IWICBitmapFlipRotator_GetSize(iface, &width, &height);
     if (FAILED(hr)) return hr;

@@ -226,7 +222,7 @@ static HRESULT WINAPI FlipRotator_CopyPixels(IWICBitmapFlipRotator *iface,
     for (y=prc->Y; y - prc->Y < prc->Height; y++)
     {
         if (This->flip_y)
-            srcy = srcheight - 1 - y;
+            srcy = height - 1 - y;
         else
             srcy = y;