From 0ca8fce9d0a073ee07818691cbc6534e9af5fc7a Mon Sep 17 00:00:00 2001
From: bunnei <bunneidev@gmail.com>
Date: Sun, 8 Apr 2018 00:36:19 -0400
Subject: [PATCH] gl_shader_manager: Implement SetShaderSamplerBindings.

---
 src/video_core/renderer_opengl/gl_shader_manager.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/video_core/renderer_opengl/gl_shader_manager.cpp b/src/video_core/renderer_opengl/gl_shader_manager.cpp
index a5835f2b1..67f2be056 100644
--- a/src/video_core/renderer_opengl/gl_shader_manager.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_manager.cpp
@@ -38,6 +38,14 @@ void SetShaderSamplerBindings(GLuint shader) {
     cur_state.Apply();
 
     // Set the texture samplers to correspond to different texture units
+    for (u32 texture = 0; texture < 32; ++texture) {
+        // Set the texture samplers to correspond to different texture units
+        std::string uniform_name = "tex[" + std::to_string(texture) + "]";
+        GLint uniform_tex = glGetUniformLocation(shader, uniform_name.c_str());
+        if (uniform_tex != -1) {
+            glUniform1i(uniform_tex, TextureUnits::MaxwellTexture(texture).id);
+        }
+    }
 
     cur_state.draw.shader_program = old_program;
     cur_state.Apply();