From 5bd9e4ec9b2d8042cde08e0777782b08f7838f64 Mon Sep 17 00:00:00 2001
From: Max Argus <argus.max@gmail.com>
Date: Fri, 6 Mar 2020 17:42:07 +0100
Subject: [PATCH] improve EGL context creation

---
 examples/OpenGLWindow/EGLOpenGLWindow.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/examples/OpenGLWindow/EGLOpenGLWindow.cpp b/examples/OpenGLWindow/EGLOpenGLWindow.cpp
index 6fb9797ae..f8918f318 100644
--- a/examples/OpenGLWindow/EGLOpenGLWindow.cpp
+++ b/examples/OpenGLWindow/EGLOpenGLWindow.cpp
@@ -141,8 +141,13 @@ void EGLOpenGLWindow::createWindow(const b3gWindowConstructionInfo& ci)
 				if (eglGetError() == EGL_SUCCESS && initialized == EGL_TRUE)
 				{
 					m_data->egl_display = display;
+					break;
 				}
 			}
+			else
+			{
+				fprintf(stderr, "GetDisplay %d failed with error: %x\n", i, eglGetError());
+			}
 		}
 	}
 	else
@@ -166,6 +171,10 @@ void EGLOpenGLWindow::createWindow(const b3gWindowConstructionInfo& ci)
 				m_data->egl_display = display;
 			}
 		}
+		else
+		{
+			fprintf(stderr, "GetDisplay %d failed with error: %x\n", m_data->m_renderDevice, eglGetError());
+		}
 	}
 
 	if (!eglInitialize(m_data->egl_display, NULL, NULL))