add events listener object, create kernel context and some gl resources

src/main/cpp/egl_context.cpp

@@ -4,6 +4,14 @@
 #include <glad/egl.h>
 #include <android/native_window_jni.h>
 #include <vector>
+#include <format>
+
+static void debug_handler(GLenum source, GLenum type,
+    GLuint id, GLenum severity, GLsizei length, const GLchar* message,
+    const void* userParam)
+{
+    Logger::Log(std::format("GL Error: {}", std::string_view(message, length)));
+}
 
 bool egl::Context::create(ANativeWindow* window)
 {
@@ -74,6 +82,11 @@ bool egl::Context::create(ANativeWindow* window)
         Logger::Log("glad failed to load GLES2");
         return false;
     }
+    if (glDebugMessageCallback)
+    {
+        glDebugMessageCallback(debug_handler, nullptr);
+        glEnable(GL_DEBUG_OUTPUT);
+    }
     return true;
 }