Java Code Examples for android.opengl.EGL14#EGL_NO_CONTEXT

The following examples show how to use android.opengl.EGL14#EGL_NO_CONTEXT . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: InstantCameraView.java From Telegram with GNU General Public License v2.0

6 votes

@Override
protected void finalize() throws Throwable {
    try {
        if (eglDisplay != EGL14.EGL_NO_DISPLAY) {
            EGL14.eglMakeCurrent(eglDisplay, EGL14.EGL_NO_SURFACE, EGL14.EGL_NO_SURFACE, EGL14.EGL_NO_CONTEXT);
            EGL14.eglDestroyContext(eglDisplay, eglContext);
            EGL14.eglReleaseThread();
            EGL14.eglTerminate(eglDisplay);
            eglDisplay = EGL14.EGL_NO_DISPLAY;
            eglContext = EGL14.EGL_NO_CONTEXT;
            eglConfig = null;
        }
    } finally {
        super.finalize();
    }
}

Example 2

Source File: EglCore.java From PhotoMovie with Apache License 2.0

6 votes

/**
 * Discards all resources held by this class, notably the EGL context.  This must be
 * called from the thread where the context was created.
 * <p>
 * On completion, no context will be current.
 */
public void release() {
    if (mEGLDisplay != EGL14.EGL_NO_DISPLAY) {
        // Android is unusual in that it uses a reference-counted EGLDisplay.  So for
        // every eglInitialize() we need an eglTerminate().
        EGL14.eglMakeCurrent(mEGLDisplay, EGL14.EGL_NO_SURFACE, EGL14.EGL_NO_SURFACE,
                EGL14.EGL_NO_CONTEXT);
        EGL14.eglDestroyContext(mEGLDisplay, mEGLContext);
        EGL14.eglReleaseThread();
        EGL14.eglTerminate(mEGLDisplay);
    }

    mEGLDisplay = EGL14.EGL_NO_DISPLAY;
    mEGLContext = EGL14.EGL_NO_CONTEXT;
    mEGLConfig = null;
}

Example 3

Source File: InputSurface.java From SimpleVideoEdit with Apache License 2.0

6 votes

/**
 * Discard all resources held by this class, notably the EGL context.  Also releases the
 * Surface that was passed to our constructor.
 */
public void release() {
    if (mEGLDisplay != EGL14.EGL_NO_DISPLAY) {
        EGL14.eglDestroySurface(mEGLDisplay, mEGLSurface);
        EGL14.eglDestroyContext(mEGLDisplay, mEGLContext);
        EGL14.eglReleaseThread();
        EGL14.eglTerminate(mEGLDisplay);
    }

    mSurface.release();

    mEGLDisplay = EGL14.EGL_NO_DISPLAY;
    mEGLContext = EGL14.EGL_NO_CONTEXT;
    mEGLSurface = EGL14.EGL_NO_SURFACE;

    mSurface = null;
}

Example 4

Source File: EglBase14.java From UltraGpuImage with MIT License

6 votes

private static EGLContext createEglContext(
    @Nullable EglBase14.Context sharedContext, EGLDisplay eglDisplay, EGLConfig eglConfig) {
  if (sharedContext != null && sharedContext.egl14Context == EGL14.EGL_NO_CONTEXT) {
    throw new RuntimeException("Invalid sharedContext");
  }
  int[] contextAttributes = {EGL14.EGL_CONTEXT_CLIENT_VERSION, 2, EGL14.EGL_NONE};
  EGLContext rootContext =
      sharedContext == null ? EGL14.EGL_NO_CONTEXT : sharedContext.egl14Context;
  final EGLContext eglContext;
  synchronized (EglBase.lock) {
    eglContext = EGL14.eglCreateContext(eglDisplay, eglConfig, rootContext, contextAttributes, 0);
  }
  if (eglContext == EGL14.EGL_NO_CONTEXT) {
    throw new RuntimeException(
        "Failed to create EGL context: 0x" + Integer.toHexString(EGL14.eglGetError()));
  }
  return eglContext;
}

Example 5

Source File: EncodeAndMuxTest.java From Android-MediaCodec-Examples with Apache License 2.0

6 votes

/**
 * Discards all resources held by this class, notably the EGL context.  Also releases the
 * Surface that was passed to our constructor.
 */
public void release() {
    if (mEGLDisplay != EGL14.EGL_NO_DISPLAY) {
        EGL14.eglMakeCurrent(mEGLDisplay, EGL14.EGL_NO_SURFACE, EGL14.EGL_NO_SURFACE,
                EGL14.EGL_NO_CONTEXT);
        EGL14.eglDestroySurface(mEGLDisplay, mEGLSurface);
        EGL14.eglDestroyContext(mEGLDisplay, mEGLContext);
        EGL14.eglReleaseThread();
        EGL14.eglTerminate(mEGLDisplay);
    }

    mSurface.release();

    mEGLDisplay = EGL14.EGL_NO_DISPLAY;
    mEGLContext = EGL14.EGL_NO_CONTEXT;
    mEGLSurface = EGL14.EGL_NO_SURFACE;

    mSurface = null;
}

Example 6

Source File: OutputSurface.java From phoenix with Apache License 2.0

6 votes

/**
 * Discard all resources held by this class, notably the EGL context.
 */
public void release() {
    if (mEGLDisplay != EGL14.EGL_NO_DISPLAY) {
        EGL14.eglDestroySurface(mEGLDisplay, mEGLSurface);
        EGL14.eglDestroyContext(mEGLDisplay, mEGLContext);
        EGL14.eglReleaseThread();
        EGL14.eglTerminate(mEGLDisplay);
    }
    mSurface.release();
    // this causes a bunch of warnings that appear harmless but might confuse someone:
    //  W BufferQueue: [unnamed-3997-2] cancelBuffer: BufferQueue has been abandoned!
    //mSurfaceTexture.release();
    mEGLDisplay = EGL14.EGL_NO_DISPLAY;
    mEGLContext = EGL14.EGL_NO_CONTEXT;
    mEGLSurface = EGL14.EGL_NO_SURFACE;
    mTextureRender = null;
    mSurface = null;
    mSurfaceTexture = null;
}

Example 7

Source File: EglCore.java From AndroidPlayground with MIT License

6 votes

/**
 * Discards all resources held by this class, notably the EGL context.  This must be
 * called from the thread where the context was created.
 * <p>
 * On completion, no context will be current.
 */
public void release() {
    if (mEGLDisplay != EGL14.EGL_NO_DISPLAY) {
        // Android is unusual in that it uses a reference-counted EGLDisplay.  So for
        // every eglInitialize() we need an eglTerminate().
        EGL14.eglMakeCurrent(mEGLDisplay, EGL14.EGL_NO_SURFACE, EGL14.EGL_NO_SURFACE,
                EGL14.EGL_NO_CONTEXT);
        EGL14.eglDestroyContext(mEGLDisplay, mEGLContext);
        EGL14.eglReleaseThread();
        EGL14.eglTerminate(mEGLDisplay);
    }

    mEGLDisplay = EGL14.EGL_NO_DISPLAY;
    mEGLContext = EGL14.EGL_NO_CONTEXT;
    mEGLConfig = null;
}

Example 8

Source File: EGLEnvironment.java From EZFilter with MIT License

5 votes

public void release() {
    if (mEglDisplay != EGL14.EGL_NO_DISPLAY) {
        destroyContext();
        EGL14.eglTerminate(mEglDisplay);
        EGL14.eglReleaseThread();
    }
    mEglDisplay = EGL14.EGL_NO_DISPLAY;
    mEglContext = EGL14.EGL_NO_CONTEXT;
}

Example 9

Source File: EGLBase.java From UVCCameraZxing with Apache License 2.0

5 votes

public void release() {
if (DEBUG) Log.v(TAG, "release:");
      if (mEglDisplay != EGL14.EGL_NO_DISPLAY) {
   	destroyContext();
       EGL14.eglTerminate(mEglDisplay);
       EGL14.eglReleaseThread();
      }
      mEglDisplay = EGL14.EGL_NO_DISPLAY;
      mEglContext = EGL14.EGL_NO_CONTEXT;
  }

Example 10

Source File: EGLBase.java From AudioVideoPlayerSample with Apache License 2.0

5 votes

public void release() {
if (DEBUG) Log.v(TAG, "release:");
      if (mEglDisplay != EGL14.EGL_NO_DISPLAY) {
   	destroyContext();
       EGL14.eglTerminate(mEglDisplay);
       EGL14.eglReleaseThread();
      }
      mEglDisplay = EGL14.EGL_NO_DISPLAY;
      mEglContext = EGL14.EGL_NO_CONTEXT;
  }

Example 11

Source File: SurfaceManager.java From spydroid-ipcamera with GNU General Public License v3.0

5 votes

/**
 * Discards all resources held by this class, notably the EGL context.  Also releases the
 * Surface that was passed to our constructor.
 */
public void release() {
	if (mEGLDisplay != EGL14.EGL_NO_DISPLAY) {
		EGL14.eglMakeCurrent(mEGLDisplay, EGL14.EGL_NO_SURFACE, EGL14.EGL_NO_SURFACE,
				EGL14.EGL_NO_CONTEXT);
		EGL14.eglDestroySurface(mEGLDisplay, mEGLSurface);
		EGL14.eglDestroyContext(mEGLDisplay, mEGLContext);
		EGL14.eglReleaseThread();
		EGL14.eglTerminate(mEGLDisplay);
	}
	mEGLDisplay = EGL14.EGL_NO_DISPLAY;
	mEGLContext = EGL14.EGL_NO_CONTEXT;
	mEGLSurface = EGL14.EGL_NO_SURFACE;
	mSurface.release();
}

Example 12

Source File: InputSurface.java From phoenix with Apache License 2.0

5 votes

/**
 * Discard all resources held by this class, notably the EGL context.  Also releases the
 * Surface that was passed to our constructor.
 */
public void release() {
    if (mEGLDisplay != EGL14.EGL_NO_DISPLAY) {
        EGL14.eglDestroySurface(mEGLDisplay, mEGLSurface);
        EGL14.eglDestroyContext(mEGLDisplay, mEGLContext);
        EGL14.eglReleaseThread();
        EGL14.eglTerminate(mEGLDisplay);
    }
    mSurface.release();
    mEGLDisplay = EGL14.EGL_NO_DISPLAY;
    mEGLContext = EGL14.EGL_NO_CONTEXT;
    mEGLSurface = EGL14.EGL_NO_SURFACE;
    mSurface = null;
}

Example 13

Source File: EGLBase.java From MegviiFacepp-Android-SDK with Apache License 2.0

5 votes

public void release() {
if (DEBUG) Log.v(TAG, "release:");
      if (mEglDisplay != EGL14.EGL_NO_DISPLAY) {
   	destroyContext();
       EGL14.eglTerminate(mEglDisplay);
       EGL14.eglReleaseThread();
      }
      mEglDisplay = EGL14.EGL_NO_DISPLAY;
      mEglContext = EGL14.EGL_NO_CONTEXT;
  }

Example 14

Source File: InputSurface.java From android-transcoder with Apache License 2.0

5 votes

/**
 * Discard all resources held by this class, notably the EGL context.  Also releases the
 * Surface that was passed to our constructor.
 */
public void release() {
    if (mEGLDisplay != EGL14.EGL_NO_DISPLAY) {
        EGL14.eglDestroySurface(mEGLDisplay, mEGLSurface);
        EGL14.eglDestroyContext(mEGLDisplay, mEGLContext);
        EGL14.eglReleaseThread();
        EGL14.eglTerminate(mEGLDisplay);
    }
    mSurface.release();
    mEGLDisplay = EGL14.EGL_NO_DISPLAY;
    mEGLContext = EGL14.EGL_NO_CONTEXT;
    mEGLSurface = EGL14.EGL_NO_SURFACE;
    mSurface = null;
}

Example 15

Source File: SurfaceManager.java From libstreaming with Apache License 2.0

5 votes

/**
 * Discards all resources held by this class, notably the EGL context.  Also releases the
 * Surface that was passed to our constructor.
 */
public void release() {
	if (mEGLDisplay != EGL14.EGL_NO_DISPLAY) {
		EGL14.eglMakeCurrent(mEGLDisplay, EGL14.EGL_NO_SURFACE, EGL14.EGL_NO_SURFACE,
				EGL14.EGL_NO_CONTEXT);
		EGL14.eglDestroySurface(mEGLDisplay, mEGLSurface);
		EGL14.eglDestroyContext(mEGLDisplay, mEGLContext);
		EGL14.eglReleaseThread();
		EGL14.eglTerminate(mEGLDisplay);
	}
	mEGLDisplay = EGL14.EGL_NO_DISPLAY;
	mEGLContext = EGL14.EGL_NO_CONTEXT;
	mEGLSurface = EGL14.EGL_NO_SURFACE;
	mSurface.release();
}

Example 16

Source File: EGLBase.java From AudioVideoPlayerSample with Apache License 2.0

5 votes

private void destroyContext() {
if (DEBUG) Log.v(TAG, "destroyContext:");

      if (!EGL14.eglDestroyContext(mEglDisplay, mEglContext)) {
          Log.e("DefaultContextFactory", "display:" + mEglDisplay + " context: " + mEglContext);
          Log.e(TAG, "eglDestroyContex:" + EGL14.eglGetError());
      }
      mEglContext = EGL14.EGL_NO_CONTEXT;
  }

Example 17

Source File: BaseSurface.java From DeviceConnect-Android with MIT License

5 votes

/**
 * Discards all resources held by this class, notably the EGL context.  Also releases the
 * Surface that was passed to our constructor.
 */
public void release() {
    if (mEGLDisplay != EGL14.EGL_NO_DISPLAY) {
        EGL14.eglMakeCurrent(mEGLDisplay, EGL14.EGL_NO_SURFACE, EGL14.EGL_NO_SURFACE,
                EGL14.EGL_NO_CONTEXT);
        EGL14.eglDestroySurface(mEGLDisplay, mEGLSurface);
        EGL14.eglDestroyContext(mEGLDisplay, mEGLContext);
        EGL14.eglReleaseThread();
        EGL14.eglTerminate(mEGLDisplay);
    }

    mEGLDisplay = EGL14.EGL_NO_DISPLAY;
    mEGLContext = EGL14.EGL_NO_CONTEXT;
    mEGLSurface = EGL14.EGL_NO_SURFACE;
}

Example 18

Source File: EglContextWrapper.java From android-openGL-canvas with Apache License 2.0

4 votes

public EGLNoContextWrapper() {
    eglContextOld = EGL10.EGL_NO_CONTEXT;
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
        eglContext = EGL14.EGL_NO_CONTEXT;
    }
}

Example 19

Source File: EglContextWrapper.java From DanDanPlayForAndroid with MIT License

4 votes

public EGLNoContextWrapper() {
    eglContextOld = EGL10.EGL_NO_CONTEXT;
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
        eglContext = EGL14.EGL_NO_CONTEXT;
    }
}

Example 20

Source File: EglBase14Impl.java From webrtc_android with MIT License

4 votes

private void checkIsNotReleased() {
  if (eglDisplay == EGL14.EGL_NO_DISPLAY || eglContext == EGL14.EGL_NO_CONTEXT
      || eglConfig == null) {
    throw new RuntimeException("This object has been released");
  }
}