8
मुझे eglCreateWindowSurface GL Error EGL_BAD_ALLOC मिल रहा है जब सैमसंग गैलेक्सी एस 6 में स्थापित करने के बाद पहली बार खुली ऐप और अन्य डिवाइस में ठीक कोड काम कर रहा है।ओपनग्ल्स eglCreateWindowSurface जीएल त्रुटि EGL_BAD_ALLOC
मैंने स्मृति को साफ करने और बनावट को नष्ट करने और विनाश पर सभी opengl वस्तु को खत्म करने की कोशिश की लेकिन वह मेरी मदद नहीं कर सकता।
03-30 09:21:32.983 21942-26083/com.example E/TextureSurfaceRenderer: createContext: EGL10.EGL_YES_CONTEXT [email protected]
03-30 09:21:32.983 21942-26083/com.example E/libEGL: eglCreateWindowSurface: native_window_api_connect (win=0x7f7b100e10) failed (0xffffffea) (already connected to another API?)
03-30 09:21:32.983 21942-26083/com.example E/libEGL: eglCreateWindowSurface:485 error 3003 (EGL_BAD_ALLOC)
03-30 09:21:32.993 21942-26083/com.example E/GL Error:: EGL_BAD_ALLOC
यहां मेरा कोड है।
import android.graphics.SurfaceTexture;
import android.opengl.GLUtils;
import android.os.Handler;
import android.util.Log;
import javax.microedition.khronos.egl.*;
/**
* Renderer which initializes OpenGL 2.0 context on a passed surface and starts
* a rendering thread
*
* This class has to be subclassed to be used properly
*/
public abstract class TextureSurfaceRenderer implements Runnable {
private static final int EGL_OPENGL_ES2_BIT = 4;
private static final int EGL_CONTEXT_CLIENT_VERSION = 0x3098;
private static final String TAG = TextureSurfaceRenderer.class.getSimpleName();
protected final SurfaceTexture texture;
protected Handler myHandler;
private EGL10 egl;
private EGLDisplay eglDisplay;
private EGLContext eglContext;
private EGLSurface eglSurface;
protected int width;
protected int height;
private boolean running;
/**
* @param texture
* Surface texture on which to render. This has to be called
* AFTER the texture became available
* @param width
* Width of the passed surface
* @param height
* Height of the passed surface
*/
public TextureSurfaceRenderer(SurfaceTexture texture, int width, int height,Handler myHandler) {
this.myHandler = myHandler;
this.texture = texture;
this.width = width;
this.height = height;
this.running = true;
Thread thrd = new Thread(this);
thrd.start();
}
@Override
public void run() {
initGL();
if(eglSurface != null){
initGLComponents();
Log.d(TAG, "OpenGL init OK.");
while (running) {
long loopStart = System.currentTimeMillis();
pingFps();
boolean isDraw = draw();
// Log.e(TAG, "eglSwapBuffers Before Draw " + isDraw);
if (isDraw) {
if(!egl.eglSwapBuffers(eglDisplay, eglSurface)){
int error = egl.eglGetError();
Log.e(TAG, "eglSwapBuffers Error " + GLUtils.getEGLErrorString(error));
}
}
// Targeting 60 fps, no need for faster
long waitDelta = 16 - (System.currentTimeMillis() - loopStart);
if (waitDelta > 0) {
try {
Thread.sleep(waitDelta);
} catch (InterruptedException e) {
MyApplication.getInstance().trackException(e);
continue;
}
}
}
deInitGLComponents();
deinitGL();
} else {
Log.e(TAG, "Egl Surface is null " + GLUtils.getEGLErrorString(egl.eglGetError()));
}
}
/**
* Main draw function, subclass this and add custom drawing code here. The
* rendering thread will attempt to limit FPS to 60 to keep CPU usage low.
*/
protected abstract boolean draw();
/**
* OpenGL component initialization funcion. This is called after OpenGL
* context has been initialized on the rendering thread. Subclass this and
* initialize shaders/textures/other GL related components here.
*/
public abstract void initGLComponents();
public abstract void deInitGLComponents();
private long lastFpsOutput = 0;
private int frames;
private void pingFps() {
if (lastFpsOutput == 0)
lastFpsOutput = System.currentTimeMillis();
frames++;
if (System.currentTimeMillis() - lastFpsOutput > 1000) {
Log.d(TAG, "FPS: " + frames);
lastFpsOutput = System.currentTimeMillis();
frames = 0;
}
}
/**
* Call when activity pauses. This stops the rendering thread and
* deinitializes OpenGL.
*/
public void onPause() {
running = false;
}
private void initGL() {
egl = (EGL10) EGLContext.getEGL();
eglDisplay = egl.eglGetDisplay(EGL10.EGL_DEFAULT_DISPLAY);
int[] version = new int[2];
egl.eglInitialize(eglDisplay, version);
EGLConfig eglConfig = chooseEglConfig();
eglContext = createContext(egl, eglDisplay, eglConfig);
eglSurface = egl.eglCreateWindowSurface(eglDisplay, eglConfig, texture,
null); // Here I am getting null eglSurface first Time.
if (eglSurface == null || eglSurface == EGL10.EGL_NO_SURFACE) {
myHandler.sendEmptyMessage(0);
Log.e("GL Error: "
,""+ GLUtils.getEGLErrorString(egl.eglGetError()));
return;
}
if (!egl.eglMakeCurrent(eglDisplay, eglSurface, eglSurface, eglContext)) {
myHandler.sendEmptyMessage(0);
Log.e("GL Make current error: "
, "" + GLUtils.getEGLErrorString(egl.eglGetError()));
return;
}
}
private void deinitGL() {
egl.eglMakeCurrent(eglDisplay, EGL10.EGL_NO_SURFACE,
EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_CONTEXT);
egl.eglDestroySurface(eglDisplay, eglSurface);
egl.eglDestroyContext(eglDisplay, eglContext);
egl.eglTerminate(eglDisplay);
Log.d(TAG, "OpenGL deinit OK.");
}
private EGLContext createContext(EGL10 egl, EGLDisplay eglDisplay,
EGLConfig eglConfig) {
int[] attribList = { EGL_CONTEXT_CLIENT_VERSION, 2, EGL10.EGL_NONE };
EGLContext eglContext = egl.eglCreateContext(eglDisplay, eglConfig,
EGL10.EGL_NO_CONTEXT, attribList);
if(eglContext.getGL().equals(EGL10.EGL_NO_CONTEXT)){
Log.e(TAG, "createContext: EGL10.EGL_NO_CONTEXT");
} else {
Log.e(TAG, "createContext: EGL10.EGL_YES_CONTEXT " + eglContext.getGL().toString());
}
return eglContext;
}
private EGLConfig chooseEglConfig() {
int[] configsCount = new int[1];
EGLConfig[] configs = new EGLConfig[1];
int[] configSpec = getConfig();
if (!egl.eglChooseConfig(eglDisplay, configSpec, configs, 1,
configsCount)) {
Log.e(TAG , "Failed to choose config: " + GLUtils.getEGLErrorString(egl.eglGetError()));
} else if (configsCount[0] > 0) {
return configs[0];
}
return null;
}
private int[] getConfig() {
return new int[] { EGL10.EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
EGL10.EGL_RED_SIZE, 8, EGL10.EGL_GREEN_SIZE, 8,
EGL10.EGL_BLUE_SIZE, 8, EGL10.EGL_ALPHA_SIZE, 8,
EGL10.EGL_DEPTH_SIZE, 0, EGL10.EGL_STENCIL_SIZE, 0, EGL10.EGL_NONE };
}
@Override
protected void finalize() throws Throwable {
super.finalize();
running = false;
}
}
लगता है जैसे यह सतह के तापमान वस्तु को पसंद नहीं करता है जिसमें आप गुजर रहे हैं। – fadden