From 15740faf9fe9fe4be08965098bbf2947e096aeeb Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Wed, 14 Aug 2019 22:50:43 +0800
Subject: +Unity Runtime code

---
 Runtime/GfxDevice/opengles/ExtensionsGLES.cpp | 30 +++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 Runtime/GfxDevice/opengles/ExtensionsGLES.cpp

(limited to 'Runtime/GfxDevice/opengles/ExtensionsGLES.cpp')

diff --git a/Runtime/GfxDevice/opengles/ExtensionsGLES.cpp b/Runtime/GfxDevice/opengles/ExtensionsGLES.cpp
new file mode 100644
index 0000000..a948883
--- /dev/null
+++ b/Runtime/GfxDevice/opengles/ExtensionsGLES.cpp
@@ -0,0 +1,30 @@
+#include "UnityPrefix.h"
+
+#include "ExtensionsGLES.h"
+#include "IncludesGLES.h"
+
+#if GFX_SUPPORTS_OPENGLESXX
+
+#if UNITY_IPHONE
+	#include <dlfcn.h>
+#endif
+
+void* GetGLExtProcAddress(const char* name)
+{
+#if GFX_SUPPORTS_EGL && !UNITY_WIN
+	return (void*) eglGetProcAddress(name);
+#elif UNITY_IPHONE
+
+	// on ios we link to framework, so symbols are already resolved
+	static void* selfHandle = 0;
+	if(!selfHandle)
+		selfHandle = dlopen(0, RTLD_LOCAL | RTLD_LAZY);
+
+	return selfHandle ? dlsym(selfHandle, name) : 0;
+#else
+	return 0;
+
+#endif
+}
+
+#endif
\ No newline at end of file
-- 
cgit v1.1-26-g67d0