Messages

1

General / SIGSEGV when using SFML on Android

« on: December 02, 2023, 11:19:54 am »

I've a game using SFML and they work very well on computer and now I want to port it to Android. Compiling and building are successfully and the APK has been created and I installed to my Samsung S5 Exynos running in LineageOS 14.1 (Android 7.1.2) to test. Then I have this error:

12-02 13:20:51.953 24780 24780 E libEGL  : validate_display:101 error 3001 (EGL_NOT_INITIALIZED)
12-02 13:20:51.954 24780 24780 E libEGL  : validate_display:99 error 3008 (EGL_BAD_DISPLAY)
12-02 13:20:51.954 24780 24780 F libc    : Fatal signal 11 (SIGSEGV), code 1, fault addr 0x24 in tid 24780 (ames.cyberchess)
12-02 13:20:51.955  3600  3600 W         : debuggerd: handling request: pid=24780 uid=10081 gid=10081 tid=24780
12-02 13:20:52.034 23099 24195 I Icing   : Usage reports ok 1, Failed Usage reports 0, indexed 0, rejected 0
12-02 13:20:52.057 23099 23127 I Icing   : IndexChimeraService.getServiceInterface callingPackage=com.google.android.gms componentName=null serviceId=30
12-02 13:20:52.074 24805 24805 F DEBUG   : *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
12-02 13:20:52.074 24805 24805 F DEBUG   : LineageOS Version: 14.1-20181109-NIGHTLY-k3gxx
12-02 13:20:52.074 24805 24805 F DEBUG   : Build fingerprint: samsung/k3gxx/k3g:6.0.1/MMB29K/G900HXXU1CPF2:user/release-keys
12-02 13:20:52.074 24805 24805 F DEBUG   : Revision: 0
12-02 13:20:52.074 24805 24805 F DEBUG   : ABI: arm
12-02 13:20:52.075 24805 24805 F DEBUG   : pid: 24780, tid: 24780, name: ames.cyberchess  >>> com.cyberdaystudio.games.cyberchess <<<
12-02 13:20:52.075 24805 24805 F DEBUG   : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x24
12-02 13:20:52.075 24805 24805 F DEBUG   :     r0 00000024  r1 00000024  r2 00000000  r3 7ffffff8
12-02 13:20:52.075 24805 24805 F DEBUG   :     r4 bed4c3d8  r5 00000000  r6 00000000  r7 bed4c3d0
12-02 13:20:52.075 24805 24805 F DEBUG   :     r8 00000000  r9 b4284f38  sl b2d17950  fp bed4c6d8
12-02 13:20:52.075 24805 24805 F DEBUG   :     ip b2cf9888  sp bed4c3c8  lr b2c7f153  pc b2c7f1ae  cpsr 60070030
12-02 13:20:52.094 24805 24805 F DEBUG   :
12-02 13:20:52.094 24805 24805 F DEBUG   : backtrace:
12-02 13:20:52.094 24805 24805 F DEBUG   :     #00 pc 000451ae  /data/app/com.cyberdaystudio.games.cyberchess-1/lib/arm/libsfml-system.so (_ZN2sf5MutexD2Ev+21)
12-02 13:20:52.094 24805 24805 F DEBUG   :     #01 pc 0004514f  /data/app/com.cyberdaystudio.games.cyberchess-1/lib/arm/libsfml-system.so (_ZN2sf4LockC2ERNS_5MutexE+10)
12-02 13:20:52.094 24805 24805 F DEBUG   :     #02 pc 0000c5f5  /data/app/com.cyberdaystudio.games.cyberchess-1/lib/arm/libsfml-window.so (_ZN2sf4priv10EglContextC1EPS1_+84)
12-02 13:20:52.094 24805 24805 F DEBUG   :     #03 pc 00006eff  /data/app/com.cyberdaystudio.games.cyberchess-1/lib/arm/libsfml-window.so (_ZN2sf4priv9GlContext12initResourceEv+94)
12-02 13:20:52.094 24805 24805 F DEBUG   :     #04 pc 00008d17  /data/app/com.cyberdaystudio.games.cyberchess-1/lib/arm/libsfml-window.so (_ZN2sf10GlResourceC1Ev+6)
12-02 13:20:52.094 24805 24805 F DEBUG   :     #05 pc 00049a99  /data/app/com.cyberdaystudio.games.cyberchess-1/lib/arm/libsfml-graphics.so (_ZN2sf7TextureC2Ev+24)
12-02 13:20:52.094 24805 24805 F DEBUG   :     #06 pc 0000791c  /data/app/com.cyberdaystudio.games.cyberchess-1/lib/arm/libcyberchess.so (offset 0xa000)
12-02 13:20:52.182 23099 24195 I Icing   : Usage reports ok 0, Failed Usage reports 0, indexed 0, rejected 0
12-02 13:20:52.223 23099 24195 I Icing   : Indexing com.google.android.gms-apps from com.google.android.gms
12-02 13:20:52.285 23099 24195 I Icing   : Indexing done com.google.android.gms-apps
12-02 13:20:52.289 23099 24195 I Icing   : Indexing com.google.android.gms-apps from com.google.android.gms
12-02 13:20:52.293 23099 24195 I Icing   : Indexing done com.google.android.gms-apps
12-02 13:20:52.738 24780 24780 W ames.cyberchess: type=1701 audit(0.0:1358): auid=4294967295 uid=10081 gid=10081 ses=4294967295 subj=u:r:untrusted_app:s0:c512,c768 reason="memory violation" sig=11
12-02 13:20:52.747  3600  3600 W         : debuggerd: resuming target 24780
12-02 13:20:52.749  4145 24815 W ActivityManager:   Force finishing activity com.cyberdaystudio.games.cyberchess/.MainActivity

I have using the code to test and I have same error:

main.cpp:

#include "main_point.h"

void ShowWindow() {  
     sf::VideoMode screen(sf::VideoMode::getDesktopMode());    

      sf::RenderWindow window(screen, "");

      window.setFramerateLimit(30);

}

main_point.h:

// SFML Library include
#include <SFML/Window.hpp>
#include <SFML/Graphics.hpp>
#include <SFML/Audio.hpp>
#include <SFML/Network.hpp>

void ShowWindow();

jni.cpp:

#include <jni.h>
#include "main_point.h"

extern "C" {
    void
    Java_com_cyberdaystudio_games_cyberchess_MainActivity_showWindow(JNIEnv *env, jclass clazz) {
        ShowWindow();
    }
}

AndroidManifest.xml:

<?xml version=&#39;1.0&#39;?>
<manifest xmlns:a=&#39;http://schemas.android.com/apk/res/android&#39;
   package=&#39;com.cyberdaystudio.games.cyberchess&#39;
   a:versionCode=&#39;0&#39;
   a:versionName=&#39;0&#39;>
    <uses-sdk
       a:minSdkVersion="21"
       a:targetSdkVersion="34"/>
    <application
       a:label="CyberChess">
        <activity
           a:name=&#39;com.cyberdaystudio.games.cyberchess.MainActivity&#39;
           a:exported="true">
            <intent-filter>
                <category a:name=&#39;android.intent.category.LAUNCHER&#39;/>
                <action a:name=&#39;android.intent.action.MAIN&#39;/>
            </intent-filter>
        </activity>
    </application>
</manifest>

MainActivity.java:

package com.cyberdaystudio.games.cyberchess;

import android.app.Activity;
import java.lang.System;
import android.os.Bundle;

public class MainActivity extends Activity {
    // do nothing, successfully

    String[] libs = {
        "c++_shared",
        "sfml-activity",
        "sfml-audio",
        "sfml-graphics",
        "sfml-network",
        "sfml-system",
        "sfml-window",
        "openal",
        "cyberchess"
    };
    private static native void showWindow();

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        for (String lib : libs) {
            System.loadLibrary(lib);
        }
        showWindow();
    }
}

Here is my host environment:

# ANDROID
BUILD_TOOLS=/mnt/Linux/build-tools/34.0.0
ANDROID_PLATFORM=/mnt/Linux/platforms/android-34
ANDROID_NDK=/mnt/Linux/ndk/26.1.10909125

My machine is Linux:

Linux duythanh-VivoBook-ASUSLaptop-X409FA-X409FA 6.2.0-37-generic #38~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Thu Nov  2 18:01:13 UTC 2 x86_64 x86_64 x86_64 GNU/Linux

I have tried to read backtrace, and I guess the crash occurs when SFML library destructing

sf::Mutex

object. But I'm not have any idea to fix now.

I cloned the SFML from official git repository, checkout to branch 2.6.x and tried again. Still not work.

Is this an error of SFML 2.6.x? How can I make SFML work on Android?

2

General / Integrate ImGui with SFML 2.6.x on Linux?

« on: November 24, 2023, 05:13:17 pm »

The first time I posted here. I followed tutorial from https://edw.is/using-imgui-with-sfml-pt1 and .

But I'm getting this error:

/mnt/Linux/cyberchess/3rdparty/SFML/imgui/imgui-SFML.cpp: In lambda function:
/mnt/Linux/cyberchess/3rdparty/SFML/imgui/imgui-SFML.cpp:272:55: error: ‘const class sf::Window’ has no member named ‘getSystemHandle’
  272 |                             return ctx->window->getSystemHandle() == window.getSystemHandle();
      |                                                 ^~~~~~~~~~~~~~~

/mnt/Linux/cyberchess/3rdparty/SFML/imgui/imgui-SFML.cpp:272:83: error: ‘const class sf::Window’ has no member named ‘getSystemHandle’
  272 | return ctx->window->getSystemHandle() == window.getSystemHandle();
      |                                                 ^~~~~~~~~~~~~~~

/mnt/Linux/cyberchess/3rdparty/SFML/imgui/imgui-SFML.cpp: In function ‘void ImGui::SFML::Shutdown(const sf::Window&)’:
/mnt/Linux/cyberchess/3rdparty/SFML/imgui/imgui-SFML.cpp:490:35: error: ‘const class sf::Window’ has no member named ‘getSystemHandle’
  490 |         (s_currWindowCtx->window->getSystemHandle() == window.getSystemHandle());
      |                                   ^~~~~~~~~~~~~~~
/mnt/Linux/cyberchess/3rdparty/SFML/imgui/imgui-SFML.cpp:490:63: error: ‘const class sf::Window’ has no member named ‘getSystemHandle’
  490 | rWindowCtx->window->getSystemHandle() == window.getSystemHandle());
      |                                                 ^~~~~~~~~~~~~~~

/mnt/Linux/cyberchess/3rdparty/SFML/imgui/imgui-SFML.cpp: In lambda function:
/mnt/Linux/cyberchess/3rdparty/SFML/imgui/imgui-SFML.cpp:495:55: error: ‘const class sf::Window’ has no member named ‘getSystemHandle’
  495 |                             return ctx->window->getSystemHandle() == window.getSystemHandle();
      |                                                 ^~~~~~~~~~~~~~~

/mnt/Linux/cyberchess/3rdparty/SFML/imgui/imgui-SFML.cpp:495:83: error: ‘const class sf::Window’ has no member named ‘getSystemHandle’
  495 | return ctx->window->getSystemHandle() == window.getSystemHandle();
      |                                                 ^~~~~~~~~~~~~~~

/mnt/Linux/cyberchess/3rdparty/SFML/imgui/imgui-SFML.cpp: In function ‘bool ImGui::SFML::UpdateFontTexture()’:
/mnt/Linux/cyberchess/3rdparty/SFML/imgui/imgui-SFML.cpp:534:24: error: no matching function for call to ‘sf::Texture::create(unsigned int, unsigned int)’
  534 |     if (!texture.create(static_cast<unsigned>(width), static_cast<unsigned>(height))) {
      |          ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /mnt/Linux/cyberchess/3rdparty/SFML/include/SFML/Graphics/RenderTexture.hpp:33,
                 from /mnt/Linux/cyberchess/3rdparty/SFML/imgui/imgui-SFML.cpp:7:
/mnt/Linux/cyberchess/3rdparty/SFML/include/SFML/Graphics/Texture.hpp:115:24: note: candidate: ‘bool sf::Texture::create(const sf::Vector2u&)’
  115 |     [[nodiscard]] bool create(const Vector2u& size);
      |                        ^~~~~~
/mnt/Linux/cyberchess/3rdparty/SFML/include/SFML/Graphics/Texture.hpp:115:24: note:   candidate expects 1 argument, 2 provided
/mnt/Linux/cyberchess/3rdparty/SFML/imgui/imgui-SFML.cpp: In function ‘void ImGui::Image(const sf::Sprite&, const sf::Vector2f&, const sf::Color&, const sf::Color&)’:
/mnt/Linux/cyberchess/3rdparty/SFML/imgui/imgui-SFML.cpp:709:54: error: cannot convert ‘const sf::Texture’ to ‘const sf::Texture*’ in initialization
  709 |     const sf::Texture* texturePtr = sprite.getTexture();
      |                                     ~~~~~~~~~~~~~~~~~^~
      |                                                      |
      |                                                      const sf::Texture
/mnt/Linux/cyberchess/3rdparty/SFML/imgui/imgui-SFML.cpp: In function ‘bool ImGui::ImageButton(const sf::Sprite&, const sf::Vector2f&, int, const sf::Color&, const sf::Color&)’:
/mnt/Linux/cyberchess/3rdparty/SFML/imgui/imgui-SFML.cpp:771:54: error: cannot convert ‘const sf::Texture’ to ‘const sf::Texture*’ in initialization
  771 |     const sf::Texture* texturePtr = sprite.getTexture();
      |                                     ~~~~~~~~~~~~~~~~~^~
      |                                                      |
      |                                                      const sf::Texture
/mnt/Linux/cyberchess/3rdparty/SFML/imgui/imgui-SFML.cpp: In function ‘ImGuiKey {anonymous}::keycodeToImGuiKey(sf::Keyboard::Key)’:
/mnt/Linux/cyberchess/3rdparty/SFML/imgui/imgui-SFML.cpp:1178:24: error: ‘Quote’ is not a member of ‘sf::Keyboard’
 1178 |     case sf::Keyboard::Quote:
      |                        ^~~~~
/mnt/Linux/cyberchess/3rdparty/SFML/imgui/imgui-SFML.cpp:1198:24: error: ‘Tilde’ is not a member of ‘sf::Keyboard’
 1198 |     case sf::Keyboard::Tilde:
      |                        ^~~~~
make: *** [Makefile:30: /mnt/Linux/cyberchess/build/cyberchess] Error 1

Here is my Makefile:

CC=g++ # GNU g++
ROOT_DIR=$(PWD)
SRC_DIR=$(ROOT_DIR)/src
SFML_DIR=$(ROOT_DIR)/3rdparty/SFML
IMGUI_SFML_DIR=$(ROOT_DIR)/3rdparty/SFML/imgui
SFML_BUILD_DIR=$(SFML_DIR)/build

SRC_FILE=$(SRC_DIR)/main.cpp

BUILD_DIR=$(ROOT_DIR)/build
BUILD_EXEC=$(BUILD_DIR)/cyberchess

INCLUDE_DIR=$(ROOT_DIR)/include

CXXFLAGS=-std=c++17
LDFLAGS= -fpermissive -static-libgcc -static-libstdc++ -lsfml-audio-s -lsfml-network-s -lsfml-graphics-s -lsfml-window-s -lsfml-system-s -lX11 -lXrandr -lXi -lXcursor -ludev -lopengl32

.PHONY: all always clean sfml

always:
        @chmod +x $(ROOT_DIR)/prepare.sh && $(ROOT_DIR)/prepare.sh
        @rm -rf $(BUILD_EXEC)
        @mkdir -p $(BUILD_DIR)
        @mkdir -p $(SFML_BUILD_DIR)

all: always sfml $(BUILD_EXEC)

$(BUILD_EXEC): $(IMGUI_SFML_DIR)/imgui_draw.cpp $(IMGUI_SFML_DIR)/imgui_tables.cpp $(IMGUI_SFML_DIR)/imgui_widgets.cpp $(IMGUI_SFML_DIR)/imgui.cpp $(IMGUI_SFML_DIR)/imgui-SFML.cpp $(SRC_FILE)
        @rm -rf $(BUILD_EXEC)
        @$(CC) $(CXXFLAGS) -I$(INCLUDE_DIR) -I$(SFML_DIR)/include -I$(IMGUI_SFML_DIR) -I$(SFML_BUILD_DIR)/include $^ -L$(SFML_BUILD_DIR)/lib -Wl,-rpath,$(SFML_BUILD_DIR) -o $@ $(LDFLAGS)

sfml:
        cd $(SFML_DIR) && cmake . -DCMAKE_INSTALL_PREFIX=$(SFML_BUILD_DIR) && make && sudo make install && cd ..

clean:
        @rm -rf $(BUILD_DIR)
        @cd $(SFML_DIR) && make clean

I'm not sure what I wrong. But both of tutorials for Windows, so ImGui for SFML only for Windows?

Here is my machine: