Obey the OPENGL_ES2_PROFILE hint

src/x11_egl_opengl.c

@@ -52,7 +52,7 @@ static int getFBConfigAttrib(EGLConfig fbconfig, int attrib)
 // Return a list of available and usable framebuffer configs
 //========================================================================
 
-static _GLFWfbconfig* getFBConfigs(_GLFWwindow* window, unsigned int* found)
+static _GLFWfbconfig* getFBConfigs(_GLFWwindow* window, const _GLFWwndconfig* wndconfig, unsigned int* found)
 {
     EGLConfig fbconfigs[_GLFW_EGL_CONFIG_IN];
     _GLFWfbconfig* result;
@@ -106,6 +106,13 @@ static _GLFWfbconfig* getFBConfigs(_GLFWwindow* window, unsigned int* found)
             continue;
         }
 
+        if (wndconfig->glProfile == GLFW_OPENGL_ES2_PROFILE &&
+                !(getFBConfigAttrib(fbconfigs[i], EGL_RENDERABLE_TYPE) & EGL_OPENGL_ES2_BIT))
+        {
+            // User requested only OpenGL ES 2.0 context
+            continue;
+        }
+
         result[*found].redBits = getFBConfigAttrib(fbconfigs[i], EGL_RED_SIZE);
         result[*found].greenBits = getFBConfigAttrib(fbconfigs[i], EGL_GREEN_SIZE);
         result[*found].blueBits = getFBConfigAttrib(fbconfigs[i], EGL_BLUE_SIZE);
@@ -376,7 +383,7 @@ int _glfwCreateContext(_GLFWwindow* window,
         _GLFWfbconfig* fbconfigs;
         const _GLFWfbconfig* result;
 
-        fbconfigs = getFBConfigs(window, &fbcount);
+        fbconfigs = getFBConfigs(window, wndconfig, &fbcount);
         if (!fbconfigs)
         {
             _glfwSetError(GLFW_PLATFORM_ERROR,