android.opengl.EGLContext#javax.microedition.khronos.egl.EGL10源码实例Demo

下面列出了android.opengl.EGLContext#javax.microedition.khronos.egl.EGL10 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： Fatigue-Detection 文件： PixelBuffer.java

private EGLConfig chooseConfig() {
    int[] attribList = new int[] {
            EGL_DEPTH_SIZE, 0,
            EGL_STENCIL_SIZE, 0,
            EGL_RED_SIZE, 8,
            EGL_GREEN_SIZE, 8,
            EGL_BLUE_SIZE, 8,
            EGL_ALPHA_SIZE, 8,
            EGL10.EGL_RENDERABLE_TYPE, 4,
            EGL_NONE
    };

    // No error checking performed, minimum required code to elucidate logic
    // Expand on this logic to be more selective in choosing a configuration
    int[] numConfig = new int[1];
    mEGL.eglChooseConfig(mEGLDisplay, attribList, null, 0, numConfig);
    int configSize = numConfig[0];
    mEGLConfigs = new EGLConfig[configSize];
    mEGL.eglChooseConfig(mEGLDisplay, attribList, mEGLConfigs, configSize, numConfig);

    if (LIST_CONFIGS) {
        listConfig();
    }

    return mEGLConfigs[0]; // Best match is probably the first configuration
}

源代码2 项目： MD360Player4Android 文件： GLTextureView.java

public EGLConfig chooseConfig(EGL10 egl, EGLDisplay display) {
    int[] num_config = new int[1];
    if (!egl.eglChooseConfig(display, mConfigSpec, null, 0,
            num_config)) {
        throw new IllegalArgumentException("eglChooseConfig failed");
    }

    int numConfigs = num_config[0];

    if (numConfigs <= 0) {
        throw new IllegalArgumentException(
                "No configs match configSpec");
    }

    EGLConfig[] configs = new EGLConfig[numConfigs];
    if (!egl.eglChooseConfig(display, mConfigSpec, configs, numConfigs,
            num_config)) {
        throw new IllegalArgumentException("eglChooseConfig#2 failed");
    }
    EGLConfig config = chooseConfig(egl, display, configs);
    if (config == null) {
        throw new IllegalArgumentException("No config chosen");
    }
    return config;
}

源代码3 项目： Beginner-Level-Android-Studio-Apps 文件： GLTextureView.java

@Override
public EGLConfig chooseConfig(EGL10 egl, EGLDisplay display,
                              EGLConfig[] configs) {
    for (EGLConfig config : configs) {
        int d = findConfigAttrib(egl, display, config,
                EGL10.EGL_DEPTH_SIZE, 0);
        int s = findConfigAttrib(egl, display, config,
                EGL10.EGL_STENCIL_SIZE, 0);
        if ((d >= mDepthSize) && (s >= mStencilSize)) {
            int r = findConfigAttrib(egl, display, config,
                    EGL10.EGL_RED_SIZE, 0);
            int g = findConfigAttrib(egl, display, config,
                    EGL10.EGL_GREEN_SIZE, 0);
            int b = findConfigAttrib(egl, display, config,
                    EGL10.EGL_BLUE_SIZE, 0);
            int a = findConfigAttrib(egl, display, config,
                    EGL10.EGL_ALPHA_SIZE, 0);
            if ((r == mRedSize) && (g == mGreenSize)
                    && (b == mBlueSize) && (a == mAlphaSize)) {
                return config;
            }
        }
    }
    return null;
}

源代码4 项目： android-openGL-canvas 文件： GLThread.java

private int[] filterConfigSpec(int[] configSpec) {
    if (contextClientVersion != 2 && contextClientVersion != 3) {
        return configSpec;
    }
    /* We know none of the subclasses define EGL_RENDERABLE_TYPE.
     * And we know the configSpec is well formed.
     */
    int len = configSpec.length;
    int[] newConfigSpec = new int[len + 2];
    System.arraycopy(configSpec, 0, newConfigSpec, 0, len - 1);
    newConfigSpec[len - 1] = EGL10.EGL_RENDERABLE_TYPE;
    if (contextClientVersion == 2) {
        newConfigSpec[len] = EGL14.EGL_OPENGL_ES2_BIT;  /* EGL_OPENGL_ES2_BIT */
    } else {
        newConfigSpec[len] = EGLExt.EGL_OPENGL_ES3_BIT_KHR; /* EGL_OPENGL_ES3_BIT_KHR */
    }
    newConfigSpec[len + 1] = EGL10.EGL_NONE;
    return newConfigSpec;
}

源代码5 项目： EZFilter 文件： GLTextureView.java

public EGLSurface createWindowSurface(EGL10 egl, EGLDisplay display,
                                      EGLConfig config, Object nativeWindow) {
    EGLSurface result = null;
    try {
        result = egl.eglCreateWindowSurface(display, config, nativeWindow, null);
    } catch (IllegalArgumentException e) {
        // This exception indicates that the surface flinger surface
        // is not valid. This can happen if the surface flinger surface has
        // been torn down, but the application has not yet been
        // notified via SurfaceHolder.Callback.surfaceDestroyed.
        // In theory the application should be notified first,
        // but in practice sometimes it is not. See b/4588890
        Log.e(TAG, "eglCreateWindowSurface", e);
    }
    return result;
}

源代码6 项目： GPUVideo-android 文件： DefaultConfigChooser.java

@Override
public EGLConfig chooseConfig(final EGL10 egl, final EGLDisplay display) {
    // 要求されている仕様から使用可能な構成の数を抽出します。
    final int[] num_config = new int[1];
    if (!egl.eglChooseConfig(display, configSpec, null, 0, num_config)) {
        throw new IllegalArgumentException("eglChooseConfig failed");
    }
    final int config_size = num_config[0];
    if (config_size <= 0) {
        throw new IllegalArgumentException("No configs match configSpec");
    }

    // 実際の構成を抽出します。
    final EGLConfig[] configs = new EGLConfig[config_size];
    if (!egl.eglChooseConfig(display, configSpec, configs, config_size, num_config)) {
        throw new IllegalArgumentException("eglChooseConfig#2 failed");
    }
    final EGLConfig config = chooseConfig(egl, display, configs);
    if (config == null) {
        throw new IllegalArgumentException("No config chosen");
    }
    return config;
}

源代码7 项目： GPUVideo-android 文件： DefaultConfigChooser.java

private EGLConfig chooseConfig(final EGL10 egl, final EGLDisplay display, final EGLConfig[] configs) {
    for (final EGLConfig config : configs) {
        final int d = findConfigAttrib(egl, display, config, EGL_DEPTH_SIZE, 0);
        final int s = findConfigAttrib(egl, display, config, EGL_STENCIL_SIZE, 0);
        if ((d >= depthSize) && (s >= stencilSize)) {
            final int r = findConfigAttrib(egl, display, config, EGL_RED_SIZE, 0);
            final int g = findConfigAttrib(egl, display, config, EGL_GREEN_SIZE, 0);
            final int b = findConfigAttrib(egl, display, config, EGL_BLUE_SIZE, 0);
            final int a = findConfigAttrib(egl, display, config, EGL_ALPHA_SIZE, 0);
            if ((r == redSize) && (g == greenSize) && (b == blueSize) && (a == alphaSize)) {
                return config;
            }
        }
    }
    return null;
}

源代码8 项目： CameraRecorder-android 文件： DefaultConfigChooser.java

private EGLConfig chooseConfig(final EGL10 egl, final EGLDisplay display, final EGLConfig[] configs) {
    for (final EGLConfig config : configs) {
        final int d = findConfigAttrib(egl, display, config, EGL_DEPTH_SIZE, 0);
        final int s = findConfigAttrib(egl, display, config, EGL_STENCIL_SIZE, 0);
        if ((d >= depthSize) && (s >= stencilSize)) {
            final int r = findConfigAttrib(egl, display, config, EGL_RED_SIZE, 0);
            final int g = findConfigAttrib(egl, display, config, EGL_GREEN_SIZE, 0);
            final int b = findConfigAttrib(egl, display, config, EGL_BLUE_SIZE, 0);
            final int a = findConfigAttrib(egl, display, config, EGL_ALPHA_SIZE, 0);
            if ((r == redSize) && (g == greenSize) && (b == blueSize) && (a == alphaSize)) {
                return config;
            }
        }
    }
    return null;
}

源代码9 项目： DeviceInfo 文件： GPU.java

@Override
            public EGLConfig chooseConfig(final EGL10 egl, final EGLDisplay display) {

                //Querying number of configurations
                final int[] num_conf = new int[1];
//                egl.eglGetConfigs(display, null, 0, num_conf); //if configuration array is null it still returns the number of configurations
                final int configurations = num_conf[0];

                //Querying actual configurations
                final EGLConfig[] conf = new EGLConfig[configurations];
//                egl.eglGetConfigs(display, conf, configurations, num_conf);

                EGLConfig result = null;

                for (int i = 0; i < configurations; i++) {
                    result = better(result, conf[i], egl, display);

                    /*final Egl config = new Egl(egl, display, conf[i]);
                    if (config.EGL_RED_SIZE + config.EGL_BLUE_SIZE + config.EGL_GREEN_SIZE + config.EGL_ALPHA_SIZE >= 16)
                        info.eglconfigs.add(config);*/
                }

                return result;
            }

源代码10 项目： video-player 文件： EGL.java

@Override
public EGLConfig chooseConfig(EGL10 egl, EGLDisplay display, EGLConfig[] configs) {
  for (EGLConfig config : configs) {
    int d = findConfigAttrib(egl, display, config, EGL10.EGL_DEPTH_SIZE, 0);
    int s = findConfigAttrib(egl, display, config, EGL10.EGL_STENCIL_SIZE, 0);
    if ((d >= mDepthSize) && (s >= mStencilSize)) {
      int r = findConfigAttrib(egl, display, config, EGL10.EGL_RED_SIZE, 0);
      int g = findConfigAttrib(egl, display, config, EGL10.EGL_GREEN_SIZE, 0);
      int b = findConfigAttrib(egl, display, config, EGL10.EGL_BLUE_SIZE, 0);
      int a = findConfigAttrib(egl, display, config, EGL10.EGL_ALPHA_SIZE, 0);
      if ((r == mRedSize) && (g == mGreenSize) && (b == mBlueSize) && (a == mAlphaSize)) {
        return config;
      }
    }
  }
  return null;
}

源代码11 项目： tilt-game-android 文件： ConfigChooser.java

private EGLConfig chooseConfig(final EGL10 pEGL, final EGLDisplay pEGLDisplay, final ConfigChooserMatcher pConfigChooserMatcher) throws IllegalArgumentException {
	ConfigChooser.BUFFER[0] = 0;

	int eglConfigCount;

	if (this.mRequestedMultiSampling) {
		eglConfigCount = this.getEGLConfigCount(pEGL, pEGLDisplay, this.mMultiSampleEGLConfig);
		if (eglConfigCount > 0) {
			this.mActualMultiSampling = true;
			return this.findEGLConfig(pEGL, pEGLDisplay, this.mMultiSampleEGLConfig, eglConfigCount, pConfigChooserMatcher);
		}

		eglConfigCount = this.getEGLConfigCount(pEGL, pEGLDisplay, this.mNvidiaCoverageMultiSampleEGLConfig);
		if (eglConfigCount > 0) {
			this.mActualCoverageMultiSampling = true;
			return this.findEGLConfig(pEGL, pEGLDisplay, this.mNvidiaCoverageMultiSampleEGLConfig, eglConfigCount, pConfigChooserMatcher);
		}
	}

	eglConfigCount = this.getEGLConfigCount(pEGL, pEGLDisplay, this.mDefaultEGLConfig);
	if (eglConfigCount > 0) {
		return this.findEGLConfig(pEGL, pEGLDisplay, this.mDefaultEGLConfig, eglConfigCount, pConfigChooserMatcher);
	} else {
		throw new IllegalArgumentException("No " + EGLConfig.class.getSimpleName() + " found!");
	}
}

源代码12 项目： EZFilter 文件： GLTextureView.java

@Override
public EGLConfig chooseConfig(EGL10 egl, EGLDisplay display,
                              EGLConfig[] configs) {
    for (EGLConfig config : configs) {
        int d = findConfigAttrib(egl, display, config,
                EGL10.EGL_DEPTH_SIZE, 0);
        int s = findConfigAttrib(egl, display, config,
                EGL10.EGL_STENCIL_SIZE, 0);
        if ((d >= mDepthSize) && (s >= mStencilSize)) {
            int r = findConfigAttrib(egl, display, config,
                    EGL10.EGL_RED_SIZE, 0);
            int g = findConfigAttrib(egl, display, config,
                    EGL10.EGL_GREEN_SIZE, 0);
            int b = findConfigAttrib(egl, display, config,
                    EGL10.EGL_BLUE_SIZE, 0);
            int a = findConfigAttrib(egl, display, config,
                    EGL10.EGL_ALPHA_SIZE, 0);
            if ((r == mRedSize) && (g == mGreenSize)
                    && (b == mBlueSize) && (a == mAlphaSize)) {
                return config;
            }
        }
    }
    return null;
}

源代码13 项目： alpha-movie 文件： GLTextureView.java

public EGLSurface createWindowSurface(EGL10 egl, EGLDisplay display,
                                      EGLConfig config, Object nativeWindow) {
    EGLSurface result = null;
    try {
        result = egl.eglCreateWindowSurface(display, config, nativeWindow, null);
    } catch (IllegalArgumentException e) {
        // This exception indicates that the surface flinger surface
        // is not valid. This can happen if the surface flinger surface has
        // been torn down, but the application has not yet been
        // notified via SurfaceHolder.Callback.surfaceDestroyed.
        // In theory the application should be notified first,
        // but in practice sometimes it is not. See b/4588890
        Log.e(TAG, "eglCreateWindowSurface", e);
    }
    return result;
}

源代码14 项目： VideoRecorder 文件： GLTextureView.java

@Override
public EGLConfig chooseConfig(EGL10 egl, EGLDisplay display,
        EGLConfig[] configs) {
    for (EGLConfig config : configs) {
        int d = findConfigAttrib(egl, display, config,
                EGL10.EGL_DEPTH_SIZE, 0);
        int s = findConfigAttrib(egl, display, config,
                EGL10.EGL_STENCIL_SIZE, 0);
        if ((d >= mDepthSize) && (s >= mStencilSize)) {
            int r = findConfigAttrib(egl, display, config,
                    EGL10.EGL_RED_SIZE, 0);
            int g = findConfigAttrib(egl, display, config,
                     EGL10.EGL_GREEN_SIZE, 0);
            int b = findConfigAttrib(egl, display, config,
                      EGL10.EGL_BLUE_SIZE, 0);
            int a = findConfigAttrib(egl, display, config,
                    EGL10.EGL_ALPHA_SIZE, 0);
            if ((r == mRedSize) && (g == mGreenSize)
                    && (b == mBlueSize) && (a == mAlphaSize)) {
                return config;
            }
        }
    }
    return null;
}

源代码15 项目： Telegram-FOSS 文件： OutputSurface.java

public void release() {
    if (mEGL != null) {
        if (mEGL.eglGetCurrentContext().equals(mEGLContext)) {
            mEGL.eglMakeCurrent(mEGLDisplay, EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_CONTEXT);
        }
        mEGL.eglDestroySurface(mEGLDisplay, mEGLSurface);
        mEGL.eglDestroyContext(mEGLDisplay, mEGLContext);
    }
    if (mTextureRender != null) {
        mTextureRender.release();
    }
    mSurface.release();
    mEGLDisplay = null;
    mEGLContext = null;
    mEGLSurface = null;
    mEGL = null;
    mTextureRender = null;
    mSurface = null;
    mSurfaceTexture = null;
}

源代码16 项目： BambooPlayer 文件： EGL.java

public void start() {
  mEgl = (EGL10) EGLContext.getEGL();
  mEglDisplay = mEgl.eglGetDisplay(EGL10.EGL_DEFAULT_DISPLAY);

  if (mEglDisplay == EGL10.EGL_NO_DISPLAY) {
    throw new RuntimeException("eglGetDisplay failed");
  }

  int[] version = new int[2];
  if (!mEgl.eglInitialize(mEglDisplay, version)) {
    throw new RuntimeException("eglInitialize failed");
  }
  mEglConfig = mEGLConfigChooser.chooseConfig(mEgl, mEglDisplay);

  mEglContext = mEGLContextFactory.createContext(mEgl, mEglDisplay, mEglConfig);
  if (mEglContext == null || mEglContext == EGL10.EGL_NO_CONTEXT) {
    mEglContext = null;
    throwEglException("createContext");
  }

  mEglSurface = null;
}

源代码17 项目： PhotoMovie 文件： GLTextureView.java

@Override
public EGLConfig chooseConfig(EGL10 egl, EGLDisplay display,
                              EGLConfig[] configs) {
    for (EGLConfig config : configs) {
        int d = findConfigAttrib(egl, display, config,
                EGL10.EGL_DEPTH_SIZE, 0);
        int s = findConfigAttrib(egl, display, config,
                EGL10.EGL_STENCIL_SIZE, 0);
        if ((d >= mDepthSize) && (s >= mStencilSize)) {
            int r = findConfigAttrib(egl, display, config,
                    EGL10.EGL_RED_SIZE, 0);
            int g = findConfigAttrib(egl, display, config,
                    EGL10.EGL_GREEN_SIZE, 0);
            int b = findConfigAttrib(egl, display, config,
                    EGL10.EGL_BLUE_SIZE, 0);
            int a = findConfigAttrib(egl, display, config,
                    EGL10.EGL_ALPHA_SIZE, 0);
            if ((r == mRedSize) && (g == mGreenSize)
                    && (b == mBlueSize) && (a == mAlphaSize)) {
                return config;
            }
        }
    }
    return null;
}

源代码18 项目： unity-ads-android 文件： GLSurfaceView.java

/**
 * Display the current render surface.
 * @return the EGL error code from eglSwapBuffers.
 */
public int swap() {
	if (! mEgl.eglSwapBuffers(mEglDisplay, mEglSurface)) {
		return mEgl.eglGetError();
	}
	return EGL10.EGL_SUCCESS;
}

源代码19 项目： TurboLauncher 文件： BlockingGLTextureView.java

/**
 * Initialize EGL for a given configuration spec.
 */
public void start() {
    /*
     * Get an EGL instance
     */
    mEgl = (EGL10) EGLContext.getEGL();

    /*
     * Get to the default display.
     */
    mEglDisplay = mEgl.eglGetDisplay(EGL10.EGL_DEFAULT_DISPLAY);

    if (mEglDisplay == EGL10.EGL_NO_DISPLAY) {
        throw new RuntimeException("eglGetDisplay failed");
    }

    /*
     * We can now initialize EGL for that display
     */
    int[] version = new int[2];
    if (!mEgl.eglInitialize(mEglDisplay, version)) {
        throw new RuntimeException("eglInitialize failed");
    }
    mEglConfig = chooseEglConfig();

    /*
    * Create an EGL context. We want to do this as rarely as we can, because an
    * EGL context is a somewhat heavy object.
    */
    mEglContext = createContext(mEgl, mEglDisplay, mEglConfig);

    if (mEglContext == null || mEglContext == EGL10.EGL_NO_CONTEXT) {
        mEglContext = null;
        throwEglException("createContext");
    }

    mEglSurface = null;
}

源代码20 项目： android-openGL-canvas 文件： GLThread.java

@Override
public void destroyContext(EGL10 egl, EGLDisplay display,
                           EGLContext context) {
    if (!egl.eglDestroyContext(display, context)) {
        FileLogger.e(TAG, "DefaultContextFactory " + "display:" + display + " context: " + context);
        EglHelper.throwEglException("eglDestroyContext", egl.eglGetError());
    }
}

源代码21 项目： android-RoundedTextureView 文件： GLTextureView.java

public EGLContext createContext(EGL10 egl, EGLDisplay display, EGLConfig config) {
  int[] attrib_list = {
      EGL_CONTEXT_CLIENT_VERSION, eglContextClientVersion, EGL10.EGL_NONE
  };

  return egl.eglCreateContext(display, config, EGL10.EGL_NO_CONTEXT,
      eglContextClientVersion != 0 ? attrib_list : null);
}

源代码22 项目： ParticleView 文件： GlTextureView.java

private int findConfigAttrib(EGL10 egl, EGLDisplay display,
        EGLConfig config, int attribute, int defaultValue) {

    if (egl.eglGetConfigAttrib(display, config, attribute, mValue)) {
        return mValue[0];
    }
    return defaultValue;
}

源代码23 项目： MD360Player4Android 文件： GLTextureView.java

public void destroyContext(EGL10 egl, EGLDisplay display,
                           EGLContext context) {
    if (!egl.eglDestroyContext(display, context)) {
        Log.e("DefaultContextFactory", "display:" + display + " context: " + context);
        if (LOG_THREADS) {
            Log.i("DefaultContextFactory", "tid=" + Thread.currentThread().getId());
        }
        EglHelper.throwEglException("eglDestroyContex", egl.eglGetError());
    }
}

源代码24 项目： opengl 文件： SimpleLitGLCube.java

private void cleanupGL() {
    mEGL.eglMakeCurrent(mGLDisplay, EGL10.EGL_NO_SURFACE,
            EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_CONTEXT);
    mEGL.eglDestroySurface(mGLDisplay, mGLSurface);
    mEGL.eglDestroyContext(mGLDisplay, mGLContext);
    mEGL.eglTerminate(mGLDisplay);

    Log.i("GL", "GL Cleaned up");
}

源代码25 项目： Beginner-Level-Android-Studio-Apps 文件： GLTextureView.java

private int[] filterConfigSpec(int[] configSpec) {
    if (mEGLContextClientVersion != 2) {
        return configSpec;
    }
    /* We know none of the subclasses define EGL_RENDERABLE_TYPE.
     * And we know the configSpec is well formed.
     */
    int len = configSpec.length;
    int[] newConfigSpec = new int[len + 2];
    System.arraycopy(configSpec, 0, newConfigSpec, 0, len-1);
    newConfigSpec[len-1] = EGL10.EGL_RENDERABLE_TYPE;
    newConfigSpec[len] = 4; /* EGL_OPENGL_ES2_BIT */
    newConfigSpec[len+1] = EGL10.EGL_NONE;
    return newConfigSpec;
}

源代码26 项目： Telegram-FOSS 文件： InstantCameraView.java

public void finish() {
    if (eglSurface != null) {
        egl10.eglMakeCurrent(eglDisplay, EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_CONTEXT);
        egl10.eglDestroySurface(eglDisplay, eglSurface);
        eglSurface = null;
    }
    if (eglContext != null) {
        egl10.eglDestroyContext(eglDisplay, eglContext);
        eglContext = null;
    }
    if (eglDisplay != null) {
        egl10.eglTerminate(eglDisplay);
        eglDisplay = null;
    }
}

源代码27 项目： 4pdaClient-plus 文件： ImgHelper.java

public static int getMaxTextureSize() {
    // Safe minimum default size
    final int IMAGE_MAX_BITMAP_DIMENSION = 2048;

    // Get EGL Display
    EGL10 egl = (EGL10) EGLContext.getEGL();
    EGLDisplay display = egl.eglGetDisplay(EGL10.EGL_DEFAULT_DISPLAY);

    // Initialise
    int[] version = new int[2];
    egl.eglInitialize(display, version);

    // Query total number of configurations
    int[] totalConfigurations = new int[1];
    egl.eglGetConfigs(display, null, 0, totalConfigurations);

    // Query actual list configurations
    EGLConfig[] configurationsList = new EGLConfig[totalConfigurations[0]];
    egl.eglGetConfigs(display, configurationsList, totalConfigurations[0], totalConfigurations);

    int[] textureSize = new int[1];
    int maximumTextureSize = 0;

    // Iterate through all the configurations to located the maximum texture size
    for (int i = 0; i < totalConfigurations[0]; i++) {
        // Only need to check for width since opengl textures are always squared
        egl.eglGetConfigAttrib(display, configurationsList[i], EGL10.EGL_MAX_PBUFFER_WIDTH, textureSize);

        // Keep track of the maximum texture size
        if (maximumTextureSize < textureSize[0])
            maximumTextureSize = textureSize[0];
    }

    // Release
    egl.eglTerminate(display);

    // Return largest texture size found, or default
    return Math.max(maximumTextureSize, IMAGE_MAX_BITMAP_DIMENSION);
}

源代码28 项目： CSipSimple 文件： ViEAndroidGLES20.java

private int findConfigAttrib(EGL10 egl, EGLDisplay display,
        EGLConfig config, int attribute, int defaultValue) {

    if (egl.eglGetConfigAttrib(display, config, attribute, mValue)) {
        return mValue[0];
    }
    return defaultValue;
}

源代码29 项目： libcommon 文件： EGLBase10.java

/**
		 * 破棄処理
		 */
		@Override
		public void release() {
//			if (DEBUG) Log.v(TAG, "EglSurface:release:");
			mEglBase.makeDefault();
			if (mOwnSurface) {
				mEglBase.destroyWindowSurface(mEglSurface);
			}
			mEglSurface = EGL10.EGL_NO_SURFACE;
		}

源代码30 项目： NewsMe 文件： VideoView.java

public EGLConfig chooseConfig(EGL10 egl, EGLDisplay display,
		EGLConfig[] configs) {
	for (EGLConfig config : configs) {
		int d = findConfigAttrib(egl, display, config,
				EGL10.EGL_DEPTH_SIZE, 0);
		int s = findConfigAttrib(egl, display, config,
				EGL10.EGL_STENCIL_SIZE, 0);

		// We need at least mDepthSize and mStencilSize bits
		if (d < mDepthSize || s < mStencilSize)
			continue;

		// We want an *exact* match for red/green/blue/alpha
		int r = findConfigAttrib(egl, display, config,
				EGL10.EGL_RED_SIZE, 0);
		int g = findConfigAttrib(egl, display, config,
				EGL10.EGL_GREEN_SIZE, 0);
		int b = findConfigAttrib(egl, display, config,
				EGL10.EGL_BLUE_SIZE, 0);
		int a = findConfigAttrib(egl, display, config,
				EGL10.EGL_ALPHA_SIZE, 0);

		if (r == mRedSize && g == mGreenSize && b == mBlueSize
				&& a == mAlphaSize)
			return config;
	}
	return null;
}

方法所在类

android.opengl.EGLContext