From 34ba2d59b05a2aed5dffe2d974b596f886ceecfa Mon Sep 17 00:00:00 2001
From: Duy Tran Khanh <40482367+khanhduytran0@users.noreply.github.com>
Date: Sun, 3 Jan 2021 16:34:21 +0700
Subject: [PATCH] Some glClear test

---
 Natives/egl_bridge_ios.m | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/Natives/egl_bridge_ios.m b/Natives/egl_bridge_ios.m
index b03a790b..ce4ce599 100644
--- a/Natives/egl_bridge_ios.m
+++ b/Natives/egl_bridge_ios.m
@@ -96,6 +96,13 @@ void *initCurrentContext() {
     NSLog(@"Binding framebuffer");
     glBindFramebuffer(GL_FRAMEBUFFER, FrameBuffer);
     
+
+    NSLog(@“Testing”);
+    glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
+    glClear(GL_COLOR_BUFFER_BIT);
+    flushBuffer();
+    NSLog(@"glGetError() returns %d", glGetError());
+
     return ptr_to_jlong(ctx);
 }
 
@@ -120,6 +127,12 @@ jboolean makeCurrentContextShared(void *context) {
         return JNI_FALSE;
     }
     
+    NSLog(@“Testing”);
+    glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
+    glClear(GL_COLOR_BUFFER_BIT);
+    flushBuffer();
+    NSLog(@"glGetError() returns %d", glGetError());
+
     return JNI_TRUE;
 }