From 793d5888769a7351fc699a31f6caa73bcbcbe338 Mon Sep 17 00:00:00 2001
From: Jari Vetoniemi <mailroxas@gmail.com>
Date: Sun, 11 Mar 2018 18:24:08 +0200
Subject: android/EGL: Mark ANativeWindow w/ header

Remove eglGetDisplay as it's called with NULL anyways
(Reimplement if otherwise in some app)

In eglCreateWindowSurface, check that our pointer really is
ANativeWindow, otherwise try use it as is.
---
 src/libandroid.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/libandroid.c')

diff --git a/src/libandroid.c b/src/libandroid.c
index 1d677ae..eff3b3a 100644
--- a/src/libandroid.c
+++ b/src/libandroid.c
@@ -2,6 +2,7 @@
 #include <stdint.h>
 #include <stdlib.h>
 #include <stdio.h>
+#include <string.h>
 #include <assert.h>
 
 #define GLFW_INCLUDE_NONE
@@ -428,6 +429,7 @@ AInputQueue_finishEvent(struct AInputQueue *queue, struct AInputEvent *event, in
 // ANative
 
 struct ANativeWindow {
+   char header[4];
    GLFWwindow *glfw;
 };
 
@@ -477,6 +479,8 @@ ANativeWindow_fromSurface(JNIEnv* env, jobject surface)
    if (!(window = calloc(1, sizeof(*window))))
       return NULL;
 
+   memcpy(window->header, "andr", sizeof(window->header));
+
    glfwInit();
    fprintf(stderr, "glfw: %s\n", glfwGetVersionString());
    glfwSetErrorCallback(glfw_error_cb);
-- 
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