[Bf-blender-cvs] [ef602a1ff94] temp-gpu-image-engine: Sanitized node editor backdrop matrix.

[Jeroen Bakker]

Commit: ef602a1ff94561f20279ec825363359f74851010
Author: Jeroen Bakker
Date:   Wed Dec 15 08:31:23 2021 +0100
Branches: temp-gpu-image-engine
https://developer.blender.org/rBef602a1ff94561f20279ec825363359f74851010

Sanitized node editor backdrop matrix.

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M	source/blender/draw/engines/image/image_space_node.hh

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diff --git a/source/blender/draw/engines/image/image_space_node.hh b/source/blender/draw/engines/image/image_space_node.hh
index 4e76cbdc6da..1ce8fdeb0f3 100644
--- a/source/blender/draw/engines/image/image_space_node.hh
+++ b/source/blender/draw/engines/image/image_space_node.hh
@@ -124,9 +124,9 @@ class SpaceNodeAccessor : public AbstractSpaceAccessor {
     mul_v2_v2fl(display_resolution, image_resolution, snode->zoom);
     const float scale_x = display_resolution[0] / region->winx;
     const float scale_y = display_resolution[1] / region->winy;
-    const float translate_x = (region->winx * 0.5f - display_resolution[0] * 0.5f + snode->xof) /
+    const float translate_x = ((region->winx - display_resolution[0]) * 0.5f + snode->xof) /
                               region->winx;
-    const float translate_y = (region->winy * 0.5f - display_resolution[1] * 0.5f + snode->yof) /
+    const float translate_y = ((region->winy - display_resolution[1]) * 0.5f + snode->yof) /
                               region->winy;
 
     r_uv_to_texture[0][0] = scale_x;