1 files changed, 8 insertions, 23 deletions
diff --git a/source/blender/gpu/shaders/gpu_shader_2D_image_multi_rect_vert.glsl b/source/blender/gpu/shaders/gpu_shader_2D_image_multi_rect_vert.glsl
index d25cd586e65..640ceb97e5b 100644
--- a/source/blender/gpu/shaders/gpu_shader_2D_image_multi_rect_vert.glsl
+++ b/source/blender/gpu/shaders/gpu_shader_2D_image_multi_rect_vert.glsl
@@ -13,34 +13,19 @@ flat out vec4 finalColor;
 
 void main()
 {
-  /* Rendering 2 triangle per icon. */
-  int i = gl_VertexID / 6;
-  int v = gl_VertexID % 6;
+  vec4 pos = calls_data[gl_InstanceID * 3];
+  vec4 tex = calls_data[gl_InstanceID * 3 + 1];
+  finalColor = calls_data[gl_InstanceID * 3 + 2];
 
-  vec4 pos = calls_data[i * 3];
-  vec4 tex = calls_data[i * 3 + 1];
-  finalColor = calls_data[i * 3 + 2];
-
-  /* TODO Remove this */
-  if (v == 2) {
-    v = 4;
-  }
-  else if (v == 3) {
-    v = 0;
-  }
-  else if (v == 5) {
-    v = 2;
+  if (gl_VertexID == 0) {
+    pos.xy = pos.xz;
+    tex.xy = tex.xz;
   }
-
-  if (v == 0) {
+  else if (gl_VertexID == 1) {
     pos.xy = pos.xw;
     tex.xy = tex.xw;
   }
-  else if (v == 1) {
-    pos.xy = pos.xz;
-    tex.xy = tex.xz;
-  }
-  else if (v == 2) {
+  else if (gl_VertexID == 2) {
     pos.xy = pos.yw;
     tex.xy = tex.yw;
   }