Add EGL replay implementation

renderdoccmd/renderdoccmd_linux.cpp

@@ -708,6 +708,14 @@ extern "C" void glXWaitX();
 
 #endif
 
+#if defined(RENDERDOC_SUPPORT_GLES)
+
+// symbol defined in libEGL but not in librenderdoc.
+// Forces link of libEGL.
+extern "C" int eglWaitGL(void);
+
+#endif
+
 void sig_handler(int signo)
 {
   if(usingKillSignal)
@@ -726,6 +734,14 @@ int main(int argc, char *argv[])
   if(never_run)
     glXWaitX();
 
+#endif
+
+#if defined(RENDERDOC_SUPPORT_GLES)
+
+  volatile bool never_run = false;
+  if(never_run)
+    eglWaitGL();
+
 #endif
 
   signal(SIGINT, sig_handler);
@@ -750,6 +766,11 @@ int main(int argc, char *argv[])
     count++;
 #endif
 
+#if defined(RENDERDOC_SUPPORT_GLES)
+    support += "GLES, ";
+    count++;
+#endif
+
     if(count == 0)
     {
       support += "None.";