OpenGLBuilder: use switch to check GLSL version

AcademySoftwareFoundation · Sep 22, 2021 · b9f314b · b9f314b
1 parent 6f13f65
commit b9f314b
Showing 1 changed file with 8 additions and 13 deletions.
diff --git a/src/libutils/oglapphelpers/glsl.cpp b/src/libutils/oglapphelpers/glsl.cpp
@@ -444,25 +444,20 @@ void OpenGLBuilder::useAllUniforms()
 
 std::string OpenGLBuilder::getGLSLVersionString()
 {
-    if (m_shaderDesc->getLanguage() == GPU_LANGUAGE_GLSL_1_3)
+    switch (m_shaderDesc->getLanguage())
     {
+    case GPU_LANGUAGE_GLSL_1_3:
         return "#version 130";
-    }
-    else if (m_shaderDesc->getLanguage() == GPU_LANGUAGE_GLSL_4_0)
-    {
+    case GPU_LANGUAGE_GLSL_4_0:
         return "#version 400 core";
-    }
-    else if (m_shaderDesc->getLanguage() == GPU_LANGUAGE_GLSL_ES_1_0)
-    {
+    case GPU_LANGUAGE_GLSL_ES_1_0:
         return "#version 100";
-    }
-    else if (m_shaderDesc->getLanguage() == GPU_LANGUAGE_GLSL_ES_3_0)
-    {
+    case GPU_LANGUAGE_GLSL_ES_3_0:
         return "#version 300 es";
+    default:
+        // That's the minimal version supported.
+        return "#version 120";
     }
-
-    // That's the minimal version supported.
-    return "#version 120";
 }
 
 unsigned OpenGLBuilder::buildProgram(const std::string & clientShaderProgram)