[PATCH v5 3/8] mfmediaengine: Round the source box coordinates in media_engine_transfer_d3d11().

[Conor McCarthy]

From: Conor McCarthy

Accurate checking for scaled/stretched transfer depends upon this.
---
 dlls/mfmediaengine/main.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/dlls/mfmediaengine/main.c b/dlls/mfmediaengine/main.c
index dd239962bae..8624b8867ca 100644
--- a/dlls/mfmediaengine/main.c
+++ b/dlls/mfmediaengine/main.c
@@ -2527,11 +2527,11 @@ static HRESULT media_engine_transfer_d3d11(struct media_engine *engine, ID3D11Te
     ID3D11Texture2D_GetDesc(src_texture, &src_desc);
     ID3D11Texture2D_GetDesc(dst_texture, &dst_desc);

-    src_box.left = src_rect->left * src_desc.Width;
-    src_box.top = src_rect->top * src_desc.Height;
+    src_box.left = src_rect->left * src_desc.Width + 0.5f;
+    src_box.top = src_rect->top * src_desc.Height + 0.5f;
     src_box.front = 0;
-    src_box.right = src_rect->right * src_desc.Width;
-    src_box.bottom = src_rect->bottom * src_desc.Height;
+    src_box.right = src_rect->right * src_desc.Width + 0.5f;
+    src_box.bottom = src_rect->bottom * src_desc.Height + 0.5f;
     src_box.back = 1;

if (dst_rect->left + src_box.right - src_box.left > dst_desc.Width ||