Java 类android.media.effect.EffectContext 实例源码

项目：buildAPKsSamples 文件：HelloEffects.java

@Override
public void onDrawFrame(GL10 gl) {
    if (!mInitialized) {
        //Only need to do this once
        mEffectContext = EffectContext.createWithCurrentGlContext();
        mTexRenderer.init();
        loadTextures();
        mInitialized = true;
    }
    if (mCurrentEffect != R.id.none) {
        //if an effect is chosen initialize it and apply it to the texture
        initEffect();
        applyEffect();
    }
    renderResult();
}

项目：camp_exam_HelloEffects 文件：HelloEffects.java

@Override
public void onDrawFrame(GL10 gl) {
    if (!mInitialized) {
        //Only need to do this once
        mEffectContext = EffectContext.createWithCurrentGlContext();
        mTexRenderer.init();
        loadTextures();
        mInitialized = true;
    }
    if (mCurrentEffect != R.id.none) {
        //if an effect is chosen initialize it and apply it to the texture
        initEffect();
        applyEffect();
    }
    renderResult();
}

项目：Rocko-Android-Demos 文件：MainActivity.java

@Override
public void onDrawFrame(GL10 gl) {
    if (!mInitialized) {
        //Only need to do this once
        mEffectContext = EffectContext.createWithCurrentGlContext();
        mTexRenderer.init();
        loadTextures();
        mInitialized = true;
    }
    if (mCurrentEffect != R.id.none) {
        //if an effect is chosen initialize it and apply it to the texture
        initEffect();
        applyEffect();
    }
    renderResult();
}

项目：android-demos 文件：TextureRenderer.java

@Override
public void onDrawFrame(GL10 gl) {
    if (!mInitialized) {
        //Only need to do this once
        mEffectContext = EffectContext.createWithCurrentGlContext();
        init();
        loadTextures();
        mInitialized = true;
    }
    if (mEffectChanged) {
        initEffect();
        applyEffect();
        mEffectChanged = false;
    }
    renderResult();
}

项目：ImageEffects 文件：EffectsFilterActivity.java

@Override
public void onDrawFrame(GL10 gl) {
    if (!mInitialized) {
        // Only need to do this once
        mEffectContext = EffectContext.createWithCurrentGlContext();
        mTexRenderer.init();
        loadTextures();
        mInitialized = true;
    }
    if (mCurrentEffect != R.id.none) {
        // if an effect is chosen initialize it and apply it to the texture
        initEffect();
        applyEffect();
    }
    renderResult();
    if (saveFrame) {
        saveBitmap(takeScreenshot(gl));
    }
}

项目：PhotoPhase 文件：PhotoPhaseTextureManager.java

/**
 * Constructor of <code>PhotoPhaseTextureManager</code>
 *
 * @param ctx The current context
 * @param effectCtx The current effect context
 * @param dispatcher The GLES dispatcher
 * @param requestors The number of requestors
 * @param screenDimensions The screen dimensions
 */
public PhotoPhaseTextureManager(final Context ctx, final Handler handler,
        final EffectContext effectCtx, GLESSurfaceDispatcher dispatcher,
        int requestors, Rect screenDimensions) {
    super();
    mContext = ctx;
    mHandler = handler;
    mEffects = new Effects(ctx, effectCtx);
    mBorders = new Borders(ctx, effectCtx);
    mDispatcher = dispatcher;
    mScreenDimensions = screenDimensions;
    mDimensions = screenDimensions; // For now, use the screen dimensions as the preferred dimensions for bitmaps
    mSync = new Object();
    mPendingRequests = new ArrayList<>(requestors);
    mPictureDiscoverer = new MediaPictureDiscoverer(mContext);

    // Run the media discovery thread
    mBackgroundTask = new BackgroundPictureLoaderThread();
    mBackgroundTask.mTaskPaused = false;
    reloadMedia(false);
}

项目：PhotoPhase 文件：PhotoPhaseTextureManager.java

/**
 * Method that update the effect context if the EGL context change
 *
 * @param effectCtx The new effect context
 */
public void updateEffectContext(final EffectContext effectCtx) {
    synchronized (mEffectsSync) {
        if (mEffects != null) {
            mEffects.release();
            mEffects = null;
        }
        mEffects = new Effects(mContext, effectCtx);
        if (mBorders != null) {
            mBorders.release();
            mBorders = null;
        }
        mBorders = new Borders(mContext, effectCtx);
    }
    emptyTextureQueue(true);
}

项目：PhotoPhase 文件：DoubleBorder.java

/**
 * Constructor of <code>DoubleBorder</code>.
 *
 * @param ctx The effect context
 * @param name The effect name
 */
public DoubleBorder(EffectContext ctx, String name) {
    super(ctx, DoubleBorder.class.getName());
    init(VERTEX_SHADER, FRAGMENT_SHADER);

    // Parameters
    mWidthHandle = GLES20.glGetUniformLocation(mProgram[0], "w");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mHeightHandle = GLES20.glGetUniformLocation(mProgram[0], "h");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mStrengthHandle = GLES20.glGetUniformLocation(mProgram[0], STRENGTH_PARAMETER);
    GLESUtil.glesCheckError("glGetUniformLocation");
    mStrengthHandle2 = GLES20.glGetUniformLocation(mProgram[0], STRENGTH_PARAMETER2);
    GLESUtil.glesCheckError("glGetUniformLocation");
    mColorHandle = GLES20.glGetUniformLocation(mProgram[0], COLOR_PARAMETER);
    GLESUtil.glesCheckError("glGetUniformLocation");
}

项目：PhotoPhase 文件：DoubleJoinedBorder.java

/**
 * Constructor of <code>DoubleJoinedBorder</code>.
 *
 * @param ctx The effect context
 * @param name The effect name
 */
public DoubleJoinedBorder(EffectContext ctx, String name) {
    super(ctx, DoubleJoinedBorder.class.getName());
    init(VERTEX_SHADER, FRAGMENT_SHADER);

    // Parameters
    mWidthHandle = GLES20.glGetUniformLocation(mProgram[0], "w");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mHeightHandle = GLES20.glGetUniformLocation(mProgram[0], "h");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mStrengthHandle = GLES20.glGetUniformLocation(mProgram[0], STRENGTH_PARAMETER);
    GLESUtil.glesCheckError("glGetUniformLocation");
    mStrengthHandle2 = GLES20.glGetUniformLocation(mProgram[0], STRENGTH_PARAMETER2);
    GLESUtil.glesCheckError("glGetUniformLocation");
    mColorHandle = GLES20.glGetUniformLocation(mProgram[0], COLOR_PARAMETER);
    GLESUtil.glesCheckError("glGetUniformLocation");
}

项目：PhotoPhase 文件：ElegantBorder.java

/**
 * Constructor of <code>RoundedBorder</code>.
 *
 * @param ctx The effect context
 * @param name The effect name
 */
public ElegantBorder(EffectContext ctx, String name) {
    super(ctx, ElegantBorder.class.getName());
    init(VERTEX_SHADER, FRAGMENT_SHADER);

    // Parameters
    mWidthHandle = GLES20.glGetUniformLocation(mProgram[0], "w");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mHeightHandle = GLES20.glGetUniformLocation(mProgram[0], "h");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mStrengthHandle = GLES20.glGetUniformLocation(mProgram[0], STRENGTH_PARAMETER);
    GLESUtil.glesCheckError("glGetUniformLocation");
    mColorHandle = GLES20.glGetUniformLocation(mProgram[0], COLOR_PARAMETER);
    GLESUtil.glesCheckError("glGetUniformLocation");
    mBgColorHandle = GLES20.glGetUniformLocation(mProgram[0], BGCOLOR_PARAMETER);
    GLESUtil.glesCheckError("glGetUniformLocation");
}

项目：libcommon 文件：MediaEffect.java

/**
 * コンストラクタ
 * GLコンテキスト内で生成すること
 * @param effect_context
 */
public MediaEffect(final EffectContext effect_context, final String effectName) {
    mEffectContext = effect_context;
    final EffectFactory factory = effect_context.getFactory();
    if (TextUtils.isEmpty(effectName)) {
        mEffect = null;
    } else {
        mEffect = factory.createEffect(effectName);
    }
}

项目：WiCamera3D 文件：Filter.java

protected Effect getEffect(String name) {
       Effect effect = null;
        if (context == null) {
            context = EffectContext.createWithCurrentGlContext();
        }
        effect = context.getFactory().createEffect(name);
        effect.setParameter("tile_size", DEFAULT_TILE_SIZE);
        effects.put(this, effect);
    return effect;
}

项目：binea_project_for_android 文件：MainActivity.java

@Override
public void onDrawFrame(GL10 gl10) {
    if(effectContext==null) {
        effectContext = EffectContext.createWithCurrentGlContext();
    }
    if(effect!=null){
        effect.release();
    }
    if(null == effectType){
        effectType = EffectFactory.EFFECT_DOCUMENTARY;
    }
    grayScaleEffect(effectType);
    square.draw(textures[1]);
}

项目：PhotoPhase 文件：LivePreviewView.java

@Override
public void onSurfaceCreated(GL10 gl, EGLConfig config) {
    TypedValue a = new TypedValue();
    getContext().getTheme().resolveAttribute(android.R.attr.colorBackground, a, true);
    if (a.type >= TypedValue.TYPE_FIRST_COLOR_INT
            && a.type <= TypedValue.TYPE_LAST_COLOR_INT) {
        mBackgroundColor = new GLColor(a.data);
    } else {
        mBackgroundColor = new GLColor(Color.WHITE);
    }

    // We have a 2d (fake) scenario, disable all unnecessary tests. Deep are
    // necessary for some 3d effects
    GLES20.glDisable(GL10.GL_DITHER);
    GLESUtil.glesCheckError("glDisable");
    GLES20.glDisable(GL10.GL_CULL_FACE);
    GLESUtil.glesCheckError("glDisable");
    GLES20.glEnable(GL10.GL_DEPTH_TEST);
    GLESUtil.glesCheckError("glEnable");
    GLES20.glDepthMask(false);
    GLESUtil.glesCheckError("glDepthMask");
    GLES20.glDepthFunc(GLES20.GL_LEQUAL);
    GLESUtil.glesCheckError("glDepthFunc");

    // Recreate the effect contexts
    recycle();
    synchronized (mLock) {
        mEffectContext = EffectContext.createWithCurrentGlContext();
        mEffectsFactory = new Effects(mContext, mEffectContext);
        mBordersFactory = new Borders(mContext, mEffectContext);

        recreateContext();
        boolean singleTexture = mTransitionType.equals(Transitions.TRANSITIONS.NO_TRANSITION);
        mTextureManager = new SimpleTextureManager(mContext, mEffect, mBorder, singleTexture);
        mTransition = Transitions.createTransition(mContext, mTextureManager, mTransitionType);
    }

    mRecycled = false;
}

项目：PhotoPhase 文件：Effects.java

/**
 * Constructor of <code>Effects</code>
 *
 * @param effectContext The current effect context
 */
public Effects(Context context, EffectContext effectContext) {
    super();
    mCachedEffects = new HashMap<>();
    mEffectContext = effectContext;
    mContext = context;
}

项目：PhotoPhase 文件：BlurEffect.java

/**
 * Constructor of <code>BlurEffect</code>.
 *
 * @param ctx The effect context
 * @param name The effect name
 */
public BlurEffect(EffectContext ctx, String name) {
    super(ctx, BlurEffect.class.getName());
    init(new String[]{H_VERTEX_SHADER, V_VERTEX_SHADER},
            new String[]{FRAGMENT_SHADER, FRAGMENT_SHADER});

    // Parameters
    mStrengthHandle = GLES20.glGetUniformLocation(mProgram[0], "strength");
    GLESUtil.glesCheckError("glGetUniformLocation");
}

项目：PhotoPhase 文件：FrostedEffect.java

/**
 * Constructor of <code>CrossHatchingEffect</code>.
 *
 * @param ctx The effect context
 * @param name The effect name
 */
public FrostedEffect(EffectContext ctx, String name) {
    super(ctx, FrostedEffect.class.getName());
    init(VERTEX_SHADER, FRAGMENT_SHADER);

    // Parameters
    mStrengthHandle = GLES20.glGetUniformLocation(mProgram[0], "strength");
    GLESUtil.glesCheckError("glGetUniformLocation");
}

项目：PhotoPhase 文件：ToonEffect.java

/**
 * Constructor of <code>ToonEffect</code>.
 *
 * @param ctx The effect context
 * @param name The effect name
 */
public ToonEffect(EffectContext ctx, String name) {
    super(ctx, ToonEffect.class.getName());
    init(VERTEX_SHADER, FRAGMENT_SHADER);

    // Parameters
    mWidthHandle = GLES20.glGetUniformLocation(mProgram[0], "w");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mHeightHandle = GLES20.glGetUniformLocation(mProgram[0], "h");
    GLESUtil.glesCheckError("glGetUniformLocation");
}

项目：PhotoPhase 文件：SwirlEffect.java

/**
 * Constructor of <code>PixelateEffect</code>.
 *
 * @param ctx The effect context
 * @param name The effect name
 */
public SwirlEffect(EffectContext ctx, String name) {
    super(ctx, SwirlEffect.class.getName());
    init(VERTEX_SHADER, FRAGMENT_SHADER);

    // Parameters
    mStrengthHandle = GLES20.glGetUniformLocation(mProgram[0], "strength");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mWidthHandle = GLES20.glGetUniformLocation(mProgram[0], "w");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mHeightHandle = GLES20.glGetUniformLocation(mProgram[0], "h");
    GLESUtil.glesCheckError("glGetUniformLocation");
}

项目：PhotoPhase 文件：PhotoPhaseEffect.java

/**
 * An abstract constructor of <code>Effect</code> to follow the rules
 * defined by {@link EffectFactory}.
 *
 * @param ctx The effect context
 * @param name The effect name
 */
public PhotoPhaseEffect(EffectContext ctx, String name) {
    super();
    mName = name;

    // Stand on MCA identity effect for the initialization work
    EffectFactory effectFactory = ctx.getFactory();
    mIdentityEffect = effectFactory.createEffect(MCA_IDENTITY_EFFECT);
}

项目：PhotoPhase 文件：NoiseEffect.java

/**
 * Constructor of <code>NoiseEffect</code>.
 *
 * @param ctx The effect context
 * @param name The effect name
 */
public NoiseEffect(EffectContext ctx, String name) {
    super(ctx, NoiseEffect.class.getName());
    init(VERTEX_SHADER, FRAGMENT_SHADER);

    // Parameters
    mStrengthHandle = GLES20.glGetUniformLocation(mProgram[0], "strength");
    GLESUtil.glesCheckError("glGetUniformLocation");
}

项目：PhotoPhase 文件：SobelEffect.java

/**
 * Constructor of <code>ToonEffect</code>.
 *
 * @param ctx The effect context
 * @param name The effect name
 */
public SobelEffect(EffectContext ctx, String name) {
    super(ctx, SobelEffect.class.getName());
    init(VERTEX_SHADER, FRAGMENT_SHADER);

    // Parameters
    mWidthHandle = GLES20.glGetUniformLocation(mProgram[0], "w");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mHeightHandle = GLES20.glGetUniformLocation(mProgram[0], "h");
    GLESUtil.glesCheckError("glGetUniformLocation");
}

项目：PhotoPhase 文件：ScanlinesEffect.java

/**
 * Constructor of <code>ScanlinesEffect</code>.
 *
 * @param ctx The effect context
 * @param name The effect name
 */
public ScanlinesEffect(EffectContext ctx, String name) {
    super(ctx, ScanlinesEffect.class.getName());
    init(VERTEX_SHADER, FRAGMENT_SHADER);

    // Parameters
    mFrequencyHandle = GLES20.glGetUniformLocation(mProgram[0], "frequency");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mOffsetHandle = GLES20.glGetUniformLocation(mProgram[0], "offset");
    GLESUtil.glesCheckError("glGetUniformLocation");
}

项目：PhotoPhase 文件：DoFEffect.java

/**
 * Constructor of <code>BlurEffect</code>.
 *
 * @param ctx The effect context
 * @param name The effect name
 */
public DoFEffect(EffectContext ctx, String name) {
    super(ctx, DoFEffect.class.getName());
    init(new String[]{H_VERTEX_SHADER, V_VERTEX_SHADER},
            new String[]{FRAGMENT_SHADER, FRAGMENT_SHADER});

    // Parameters
    mStrengthHandle = GLES20.glGetUniformLocation(mProgram[0], "strength");
    GLESUtil.glesCheckError("glGetUniformLocation");
}

项目：PhotoPhase 文件：HorizontalFilmBorder.java

/**
 * Constructor of <code>HorizontalFilmBorder</code>.
 *
 * @param ctx The effect context
 * @param name The effect name
 */
public HorizontalFilmBorder(EffectContext ctx, String name) {
    super(ctx, HorizontalFilmBorder.class.getName());
    init(VERTEX_SHADER, FRAGMENT_SHADER);

    // Parameters
    mWidthHandle = GLES20.glGetUniformLocation(mProgram[0], "w");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mHeightHandle = GLES20.glGetUniformLocation(mProgram[0], "h");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mStrengthHandle = GLES20.glGetUniformLocation(mProgram[0], STRENGTH_PARAMETER);
    GLESUtil.glesCheckError("glGetUniformLocation");
    mColorHandle = GLES20.glGetUniformLocation(mProgram[0], COLOR_PARAMETER);
    GLESUtil.glesCheckError("glGetUniformLocation");
}

项目：PhotoPhase 文件：InsetBorder.java

/**
 * Constructor of <code>DoubleJoinedBorder</code>.
 *
 * @param ctx The effect context
 * @param name The effect name
 */
public InsetBorder(EffectContext ctx, String name) {
    super(ctx, InsetBorder.class.getName());
    init(VERTEX_SHADER, FRAGMENT_SHADER);

    // Parameters
    mWidthHandle = GLES20.glGetUniformLocation(mProgram[0], "w");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mHeightHandle = GLES20.glGetUniformLocation(mProgram[0], "h");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mStrengthHandle = GLES20.glGetUniformLocation(mProgram[0], STRENGTH_PARAMETER);
    GLESUtil.glesCheckError("glGetUniformLocation");
    mColorHandle = GLES20.glGetUniformLocation(mProgram[0], COLOR_PARAMETER);
    GLESUtil.glesCheckError("glGetUniformLocation");
}

项目：PhotoPhase 文件：VerticalFilmBorder.java

/**
 * Constructor of <code>VerticalFilmBorder</code>.
 *
 * @param ctx The effect context
 * @param name The effect name
 */
public VerticalFilmBorder(EffectContext ctx, String name) {
    super(ctx, VerticalFilmBorder.class.getName());
    init(VERTEX_SHADER, FRAGMENT_SHADER);

    // Parameters
    mWidthHandle = GLES20.glGetUniformLocation(mProgram[0], "w");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mHeightHandle = GLES20.glGetUniformLocation(mProgram[0], "h");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mStrengthHandle = GLES20.glGetUniformLocation(mProgram[0], STRENGTH_PARAMETER);
    GLESUtil.glesCheckError("glGetUniformLocation");
    mColorHandle = GLES20.glGetUniformLocation(mProgram[0], COLOR_PARAMETER);
    GLESUtil.glesCheckError("glGetUniformLocation");
}

项目：PhotoPhase 文件：Borders.java

/**
 * Constructor of <code>Borders</code>
 *
 * @param effectContext The current effect context
 */
public Borders(Context context, EffectContext effectContext) {
    super();
    mCachedBorders = new HashMap<>();
    mEffectContext = effectContext;
    mContext = context;
}

项目：PhotoPhase 文件：SimpleBorder.java

/**
 * Constructor of <code>SimpleBorder</code>.
 *
 * @param ctx The effect context
 * @param name The effect name
 */
public SimpleBorder(EffectContext ctx, String name) {
    super(ctx, SimpleBorder.class.getName());
    init(VERTEX_SHADER, FRAGMENT_SHADER);

    // Parameters
    mWidthHandle = GLES20.glGetUniformLocation(mProgram[0], "w");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mHeightHandle = GLES20.glGetUniformLocation(mProgram[0], "h");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mStrengthHandle = GLES20.glGetUniformLocation(mProgram[0], STRENGTH_PARAMETER);
    GLESUtil.glesCheckError("glGetUniformLocation");
    mColorHandle = GLES20.glGetUniformLocation(mProgram[0], COLOR_PARAMETER);
    GLESUtil.glesCheckError("glGetUniformLocation");
}

项目：PhotoPhase 文件：RoundedBorder.java

/**
 * Constructor of <code>RoundedBorder</code>.
 *
 * @param ctx The effect context
 * @param name The effect name
 */
public RoundedBorder(EffectContext ctx, String name) {
    super(ctx, RoundedBorder.class.getName());
    init(VERTEX_SHADER, FRAGMENT_SHADER);

    // Parameters
    mWidthHandle = GLES20.glGetUniformLocation(mProgram[0], "w");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mHeightHandle = GLES20.glGetUniformLocation(mProgram[0], "h");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mStrengthHandle = GLES20.glGetUniformLocation(mProgram[0], STRENGTH_PARAMETER);
    GLESUtil.glesCheckError("glGetUniformLocation");
    mColorHandle = GLES20.glGetUniformLocation(mProgram[0], COLOR_PARAMETER);
    GLESUtil.glesCheckError("glGetUniformLocation");
}

项目：PhotoPhase 文件：SquaresBorder.java

/**
 * Constructor of <code>SimpleBorder</code>.
 *
 * @param ctx The effect context
 * @param name The effect name
 */
public SquaresBorder(EffectContext ctx, String name) {
    super(ctx, SquaresBorder.class.getName());
    init(VERTEX_SHADER, FRAGMENT_SHADER);

    // Parameters
    mWidthHandle = GLES20.glGetUniformLocation(mProgram[0], "w");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mHeightHandle = GLES20.glGetUniformLocation(mProgram[0], "h");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mStrengthHandle = GLES20.glGetUniformLocation(mProgram[0], STRENGTH_PARAMETER);
    GLESUtil.glesCheckError("glGetUniformLocation");
    mColorHandle = GLES20.glGetUniformLocation(mProgram[0], COLOR_PARAMETER);
    GLESUtil.glesCheckError("glGetUniformLocation");
}

项目：PhotoPhase 文件：Border.java

/**
 * An abstract constructor of <code>Border</code> to follow the rules
 * defined by {@link EffectFactory}.
 *
 * @param ctx The effect context
 * @param name The effect name
 */
public Border(EffectContext ctx, String name) {
    super();
    mName = name;
    mColor = new GLESUtil.GLColor(1, 0, 0, 0);
    mBgColor = new GLESUtil.GLColor(1, 0, 0, 0);

    // Stand on MCA identity effect for the initialization work
    EffectFactory effectFactory = ctx.getFactory();
    mIdentityEffect = effectFactory.createEffect(MCA_IDENTITY_EFFECT);
}

项目：PhotoPhase 文件：RoundedSquaresBorder.java

/**
 * Constructor of <code>RoundedSquaresBorder</code>.
 *
 * @param ctx The effect context
 * @param name The effect name
 */
public RoundedSquaresBorder(EffectContext ctx, String name) {
    super(ctx, RoundedSquaresBorder.class.getName());
    init(VERTEX_SHADER, FRAGMENT_SHADER);

    // Parameters
    mWidthHandle = GLES20.glGetUniformLocation(mProgram[0], "w");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mHeightHandle = GLES20.glGetUniformLocation(mProgram[0], "h");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mStrengthHandle = GLES20.glGetUniformLocation(mProgram[0], STRENGTH_PARAMETER);
    GLESUtil.glesCheckError("glGetUniformLocation");
    mColorHandle = GLES20.glGetUniformLocation(mProgram[0], COLOR_PARAMETER);
    GLESUtil.glesCheckError("glGetUniformLocation");
}

项目：PhotoPhase 文件：InsetSquaresBorder.java

/**
 * Constructor of <code>DoubleJoinedBorder</code>.
 *
 * @param ctx The effect context
 * @param name The effect name
 */
public InsetSquaresBorder(EffectContext ctx, String name) {
    super(ctx, InsetSquaresBorder.class.getName());
    init(VERTEX_SHADER, FRAGMENT_SHADER);

    // Parameters
    mWidthHandle = GLES20.glGetUniformLocation(mProgram[0], "w");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mHeightHandle = GLES20.glGetUniformLocation(mProgram[0], "h");
    GLESUtil.glesCheckError("glGetUniformLocation");
    mStrengthHandle = GLES20.glGetUniformLocation(mProgram[0], STRENGTH_PARAMETER);
    GLESUtil.glesCheckError("glGetUniformLocation");
    mColorHandle = GLES20.glGetUniformLocation(mProgram[0], COLOR_PARAMETER);
    GLESUtil.glesCheckError("glGetUniformLocation");
}

项目：PhotoPhase 文件：PhotoPhaseRenderer.java

/**
 * {@inheritDoc}
 */
@Override
public void onSurfaceCreated(GL10 glUnused, EGLConfig config) {
    if (DEBUG) Log.d(TAG, "onSurfaceCreated [" + mInstance + "]");

    mWidth = -1;
    mHeight = -1;
    mMeasuredHeight = -1;
    mStatusBarHeight = 0;

    mLastTransition = System.currentTimeMillis();

    // We have a 2d (fake) scenario, disable all unnecessary tests. Deep are
    // necessary for some 3d effects
    GLES20.glDisable(GL10.GL_DITHER);
    GLESUtil.glesCheckError("glDisable");
    GLES20.glDisable(GL10.GL_CULL_FACE);
    GLESUtil.glesCheckError("glDisable");
    GLES20.glEnable(GL10.GL_DEPTH_TEST);
    GLESUtil.glesCheckError("glEnable");
    GLES20.glDepthMask(false);
    GLESUtil.glesCheckError("glDepthMask");
    GLES20.glDepthFunc(GLES20.GL_LEQUAL);
    GLESUtil.glesCheckError("glDepthFunc");

    // Create an effect context
    if (mEffectContext != null) {
        mEffectContext.release();
    }
    mEffectContext = EffectContext.createWithCurrentGlContext();

    // Create the texture manager and recycle the old one
    if (mTextureManager == null) {
        // Precalculate the window size for the PhotoPhaseTextureManager. In onSurfaceChanged
        // the best fixed size will be set. The disposition size is simple for a better
        // performance of the internal arrays
        final Configuration conf = mContext.getResources().getConfiguration();
        int orientation = mContext.getResources().getConfiguration().orientation;
        int w = (int) AndroidHelper.convertDpToPixel(mContext, conf.screenWidthDp);
        int h = (int) AndroidHelper.convertDpToPixel(mContext, conf.screenHeightDp);
        Rect dimensions = new Rect(0, 0, w, h);
        int cc = (orientation == Configuration.ORIENTATION_PORTRAIT)
                    ? Preferences.Layout.getPortraitDisposition(mContext).size()
                    : Preferences.Layout.getLandscapeDisposition(mContext).size();

        // Recycle the current texture manager and create a new one
        recycle();
        mTextureManager = new PhotoPhaseTextureManager(
                mContext, mHandler, mEffectContext, mDispatcher, cc, dimensions);
    } else {
        mTextureManager.updateEffectContext(mEffectContext);
    }

    // Schedule dispositions random recreation (if need it)
    scheduleDispositionRecreation();
}

项目：libcommon 文件：MediaEffectFlip.java

/**
 * コンストラクタ
 * GLコンテキスト内で生成すること
 *
 * @param effect_context
 * @param flip_vertical
 * @param flip_horizontal
 */
public MediaEffectFlip(final EffectContext effect_context,
    final boolean flip_vertical, final boolean flip_horizontal) {

    super(effect_context, EffectFactory.EFFECT_FLIP);
    setParameter(flip_vertical, flip_horizontal);
}

项目：libcommon 文件：MediaEffectCrop.java

/**
 * コンストラクタ
 * GLコンテキスト内で生成すること
 *
 * @param effect_context
 * @param x The origin's x-value. between 0 and width of the image.
 * @param y The origin's y-value. between 0 and height of the image.
 * @param width The width of the cropped image.
 *          between 1 and the width of the image minus xorigin.
 * @param height The height of the cropped image.
 *          between 1 and the height of the image minus yorigin.
 */
public MediaEffectCrop(final EffectContext effect_context,
    final int x, final int y, final int width, final int height) {

    super(effect_context, EffectFactory.EFFECT_CROP);
    setParameter(x, y, width, height);
}

项目：libcommon 文件：MediaEffectDuoTone.java

/**
 * コンストラクタ
 * GLコンテキスト内で生成すること
 *
 * @param effect_context
 * @param first_color The first color tone.
 *          representing an ARGB color with 8 bits per channel.
 *          May be created using Color class.
 * @param second_color The second color tone. Integer,
 *          representing an ARGB color with 8 bits per channel.
 *          May be created using Color class.
 */
public MediaEffectDuoTone(final EffectContext effect_context,
    final int first_color, final int second_color) {

    super(effect_context, EffectFactory.EFFECT_DUOTONE);
    setParameter(first_color, second_color);
}

项目：libcommon 文件：MediaEffectBitmapOverlay.java

/**
 * コンストラクタ
 * GLコンテキスト内で生成すること
 *
 * @param effect_context
 * @param bitmap The overlay bitmap.
 */
public MediaEffectBitmapOverlay(final EffectContext effect_context,
    final Bitmap bitmap) {

    super(effect_context, EffectFactory.EFFECT_BITMAPOVERLAY);
    setParameter(bitmap);
}

项目：libcommon 文件：MediaEffectDocumentary.java

/**
 * コンストラクタ
 * GLコンテキスト内で生成すること
 *
 * @param effect_context
 */
public MediaEffectDocumentary(final EffectContext effect_context) {
    super(effect_context, EffectFactory.EFFECT_DOCUMENTARY);
}