+
+static void GLAPIENTRY GL_DebugOutputCallback(GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar* message, const GLvoid* userParam)
+{
+ const char *sev = "ENUM?", *typ = "ENUM?", *src = "ENUM?";
+ switch (severity)
+ {
+ case GL_DEBUG_SEVERITY_LOW_ARB: sev = "LOW"; break;
+ case GL_DEBUG_SEVERITY_MEDIUM_ARB: sev = "MED"; break;
+ case GL_DEBUG_SEVERITY_HIGH_ARB: sev = "HIGH"; break;
+ }
+ switch (type)
+ {
+ case GL_DEBUG_TYPE_ERROR_ARB: typ = "ERROR"; break;
+ case GL_DEBUG_TYPE_DEPRECATED_BEHAVIOR_ARB: typ = "DEPRECATED"; break;
+ case GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR_ARB: typ = "UNDEFINED"; break;
+ case GL_DEBUG_TYPE_PORTABILITY_ARB: typ = "PORTABILITY"; break;
+ case GL_DEBUG_TYPE_PERFORMANCE_ARB: typ = "PERFORMANCE"; break;
+ case GL_DEBUG_TYPE_OTHER_ARB: typ = "OTHER"; break;
+ }
+ switch (source)
+ {
+ case GL_DEBUG_SOURCE_API_ARB: src = "API"; break;
+ case GL_DEBUG_SOURCE_SHADER_COMPILER_ARB: src = "SHADER"; break;
+ case GL_DEBUG_SOURCE_WINDOW_SYSTEM_ARB: src = "WIN"; break;
+ case GL_DEBUG_SOURCE_THIRD_PARTY_ARB: src = "THIRDPARTY"; break;
+ case GL_DEBUG_SOURCE_APPLICATION_ARB: src = "APP"; break;
+ case GL_DEBUG_SOURCE_OTHER_ARB: src = "OTHER"; break;
+ }
+ Con_Printf("GLDEBUG: %s %s %s: %u: %s\n", sev, typ, src, (unsigned int)id, message);
+}