[PATCH 4/5] d2d1: Take scaling into account for the source offset in d2d_d3d_render_target_DrawBitmap().
Henri Verbeet
hverbeet at codeweavers.com
Thu Apr 23 13:23:25 CDT 2015
---
dlls/d2d1/render_target.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/dlls/d2d1/render_target.c b/dlls/d2d1/render_target.c
index f8bdf95..757cdac 100644
--- a/dlls/d2d1/render_target.c
+++ b/dlls/d2d1/render_target.c
@@ -779,10 +779,10 @@ static void STDMETHODCALLTYPE d2d_d3d_render_target_DrawBitmap(ID2D1RenderTarget
brush_desc.opacity = opacity;
brush_desc.transform._11 = fabsf((d.right - d.left) / (s.right - s.left));
brush_desc.transform._21 = 0.0f;
- brush_desc.transform._31 = min(d.left, d.right) - min(s.left, s.right);
+ brush_desc.transform._31 = min(d.left, d.right) - min(s.left, s.right) * brush_desc.transform._11;
brush_desc.transform._12 = 0.0f;
brush_desc.transform._22 = fabsf((d.bottom - d.top) / (s.bottom - s.top));
- brush_desc.transform._32 = min(d.top, d.bottom) - min(s.top, s.bottom);
+ brush_desc.transform._32 = min(d.top, d.bottom) - min(s.top, s.bottom) * brush_desc.transform._22;
if (FAILED(hr = ID2D1RenderTarget_CreateBitmapBrush(iface, bitmap, &bitmap_brush_desc, &brush_desc, &brush)))
{
--
1.7.10.4
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