From 7dd47c67ef629c6fcaead34e876d3cab3bb26690 Mon Sep 17 00:00:00 2001
From: Boscop <Boscop@users.noreply.github.com>
Date: Tue, 31 Mar 2020 05:15:41 +0200
Subject: [PATCH] Clamp textures to border (GL_CLAMP_TO_BORDER)

---
 imgui-glium-renderer/src/lib.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/imgui-glium-renderer/src/lib.rs b/imgui-glium-renderer/src/lib.rs
index b788bf9..496b6c5 100644
--- a/imgui-glium-renderer/src/lib.rs
+++ b/imgui-glium-renderer/src/lib.rs
@@ -5,7 +5,7 @@ use glium::backend::{Context, Facade};
 use glium::index::{self, PrimitiveType};
 use glium::program::ProgramChooserCreationError;
 use glium::texture::{ClientFormat, MipmapsOption, RawImage2d, TextureCreationError};
-use glium::uniforms::{MagnifySamplerFilter, MinifySamplerFilter};
+use glium::uniforms::{MagnifySamplerFilter, MinifySamplerFilter, SamplerWrapFunction};
 use glium::{
     program, uniform, vertex, Blend, DrawError, DrawParameters, IndexBuffer, Program, Rect,
     Surface, Texture2d, VertexBuffer,
@@ -198,6 +198,7 @@ impl Renderer {
                                     tex: self.lookup_texture(texture_id)?.sampled()
                                         .minify_filter(MinifySamplerFilter::Linear)
                                         .magnify_filter(MagnifySamplerFilter::Linear)
+                                        .wrap_function(SamplerWrapFunction::BorderClamp)
                                 },
                                 &DrawParameters {
                                     blend: Blend::alpha_blending(),