gdiplus: Implemented GdipCreateTextureIAI using float args version.

dlls/gdiplus/brush.c

@@ -433,6 +433,12 @@ GpStatus WINGDIPAPI GdipCreateTextureIA(GpImage *image,
     return Ok;
 }
 
+GpStatus WINGDIPAPI GdipCreateTextureIAI(GpImage *image, GDIPCONST GpImageAttributes *imageattr,
+    INT x, INT y, INT width, INT height, GpTexture **texture)
+{
+    return GdipCreateTextureIA(image,imageattr,(REAL)x,(REAL)y,(REAL)width,(REAL)height,texture);
+}
+
 GpStatus WINGDIPAPI GdipGetBrushType(GpBrush *brush, GpBrushType *type)
 {
     if(!brush || !type)  return InvalidParameter;

dlls/gdiplus/gdiplus.spec

@@ -135,7 +135,7 @@
 @ stub GdipCreateTexture2I
 @ stub GdipCreateTexture
 @ stdcall GdipCreateTextureIA(ptr ptr long long long long ptr)
-@ stub GdipCreateTextureIAI
+@ stdcall GdipCreateTextureIAI(ptr ptr long long long long ptr)
 @ stdcall GdipDeleteBrush(ptr)
 @ stub GdipDeleteCachedBitmap
 @ stdcall GdipDeleteCustomLineCap(ptr)