[gtk/wip/chergert/glproto] fix offscreen bounds

[Christian Hergert <chergert src gnome org>]

commit 75a6fa915fa822876d27f8983ee56b2d91baaf29
Author: Christian Hergert <chergert redhat com>
Date:   Wed Jan 20 21:44:32 2021 -0800

    fix offscreen bounds
    
    uv should contain the 0..1 range from the offscreen

 gsk/next/gskglrenderjob.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/gsk/next/gskglrenderjob.c b/gsk/next/gskglrenderjob.c
index 8bc345f12f..f4ad75fd8d 100644
--- a/gsk/next/gskglrenderjob.c
+++ b/gsk/next/gskglrenderjob.c
@@ -672,32 +672,32 @@ gsk_gl_render_job_load_vertices_from_offscreen (GskGLRenderJob             *job,
 
   vertices[0].position[0] = min_x;
   vertices[0].position[1] = min_y;
-  vertices[0].uv[0] = X1 (bounds);
+  vertices[0].uv[0] = X1 (&offscreen->area);
   vertices[0].uv[1] = y1;
 
   vertices[1].position[0] = min_x;
   vertices[1].position[1] = max_y;
-  vertices[1].uv[0] = X1 (bounds);
+  vertices[1].uv[0] = X1 (&offscreen->area);
   vertices[1].uv[1] = y2;
 
   vertices[2].position[0] = max_x;
   vertices[2].position[1] = min_y;
-  vertices[2].uv[0] = X2 (bounds);
+  vertices[2].uv[0] = X2 (&offscreen->area);
   vertices[2].uv[1] = y1;
 
   vertices[3].position[0] = max_x;
   vertices[3].position[1] = max_y;
-  vertices[3].uv[0] = X2 (bounds);
+  vertices[3].uv[0] = X2 (&offscreen->area);
   vertices[3].uv[1] = y2;
 
   vertices[4].position[0] = min_x;
   vertices[4].position[1] = max_y;
-  vertices[4].uv[0] = X1 (bounds);
+  vertices[4].uv[0] = X1 (&offscreen->area);
   vertices[4].uv[1] = y2;
 
   vertices[5].position[0] = max_x;
   vertices[5].position[1] = min_y;
-  vertices[5].uv[0] = X2 (bounds);
+  vertices[5].uv[0] = X2 (&offscreen->area);
   vertices[5].uv[1] = y1;
 }