From 823ce62f2fead8e436c2c916ed7ce5c8b949d1c6 Mon Sep 17 00:00:00 2001
From: Subv <subv2112@gmail.com>
Date: Tue, 10 Nov 2015 11:58:53 -0500
Subject: FragShader: Use an UBO instead of several individual uniforms

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

(limited to 'src/video_core/renderer_opengl/gl_state.cpp')

diff --git a/src/video_core/renderer_opengl/gl_state.cpp b/src/video_core/renderer_opengl/gl_state.cpp
index 77b2816cb..c44497fc3 100644
--- a/src/video_core/renderer_opengl/gl_state.cpp
+++ b/src/video_core/renderer_opengl/gl_state.cpp
@@ -180,6 +180,11 @@ void OpenGLState::Apply() {
         glBindBuffer(GL_ARRAY_BUFFER, draw.vertex_buffer);
     }
 
+    // Uniform buffer
+    if (draw.uniform_buffer != cur_state.draw.uniform_buffer) {
+        glBindBuffer(GL_UNIFORM_BUFFER, draw.uniform_buffer);
+    }
+
     // Shader program
     if (draw.shader_program != cur_state.draw.shader_program) {
         glUseProgram(draw.shader_program);
@@ -214,6 +219,9 @@ void OpenGLState::ResetBuffer(GLuint id) {
     if (cur_state.draw.vertex_buffer == id) {
         cur_state.draw.vertex_buffer = 0;
     }
+    if (cur_state.draw.uniform_buffer == id) {
+        cur_state.draw.uniform_buffer = 0;
+    }
 }
 
 void OpenGLState::ResetVertexArray(GLuint id) {
-- 
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