techlibs/xilinx/tests/test_dsp_model.sh


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#!/bin/bash
set -ex
if [ -z $VIVADO_DIR ]; then
	VIVADO_DIR=/opt/Xilinx/Vivado/2019.1
fi
sed 's/DSP48E1/DSP48E1_UUT/; /DSP48E1_UUT/,/endmodule/ p; d;' < ../cells_sim.v > test_dsp_model_uut.v
if [ ! -f "test_dsp_model_ref.v" ]; then
	cp $VIVADO_DIR/data/verilog/src/unisims/DSP48E1.v test_dsp_model_ref.v
fi
for tb in macc_overflow_underflow \
	simd24_preadd_noreg_nocasc simd12_preadd_noreg_nocasc \
	 mult_allreg_nopreadd_nocasc mult_noreg_nopreadd_nocasc  \
	mult_allreg_preadd_nocasc mult_noreg_preadd_nocasc mult_inreg_preadd_nocasc
do
	iverilog -s $tb -s glbl -o test_dsp_model test_dsp_model.v test_dsp_model_uut.v test_dsp_model_ref.v $VIVADO_DIR/data/verilog/src/glbl.v
	vvp -N ./test_dsp_model
done
/*
 * Copyright (C) 2010 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.actionbarsherlock.internal.widget;

import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.drawable.Drawable;
import android.text.TextUtils;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.accessibility.AccessibilityEvent;
import android.view.animation.DecelerateInterpolator;
import android.widget.LinearLayout;
import android.widget.TextView;

import com.actionbarsherlock.R;
import com.actionbarsherlock.internal.nineoldandroids.animation.Animator;
import com.actionbarsherlock.internal.nineoldandroids.animation.Animator.AnimatorListener;
import com.actionbarsherlock.internal.nineoldandroids.animation.AnimatorSet;
import com.actionbarsherlock.internal.nineoldandroids.animation.ObjectAnimator;
import com.actionbarsherlock.internal.nineoldandroids.view.animation.AnimatorProxy;
import com.actionbarsherlock.internal.nineoldandroids.widget.NineLinearLayout;
import com.actionbarsherlock.internal.view.menu.ActionMenuPresenter;
import com.actionbarsherlock.internal.view.menu.ActionMenuView;
import com.actionbarsherlock.internal.view.menu.MenuBuilder;
import com.actionbarsherlock.view.ActionMode;

/**
 * @hide
 */
public class ActionBarContextView extends AbsActionBarView implements AnimatorListener {
    //UNUSED private static final String TAG = "ActionBarContextView";

    private CharSequence mTitle;
    private CharSequence mSubtitle;

    private NineLinearLayout mClose;
    private View mCustomView;
    private LinearLayout mTitleLayout;
    private TextView mTitleView;
    private TextView mSubtitleView;
    private int mTitleStyleRes;
    private int mSubtitleStyleRes;
    private Drawable mSplitBackground;

    private Animator mCurrentAnimation;
    private boolean mAnimateInOnLayout;
    private int mAnimationMode;

    private static final int ANIMATE_IDLE = 0;
    private static final int ANIMATE_IN = 1;
    private static final int ANIMATE_OUT = 2;

    public ActionBarContextView(Context context) {
        this(context, null);
    }

    public ActionBarContextView(Context context, AttributeSet attrs) {
        this(context, attrs, R.attr.actionModeStyle);
    }

    public ActionBarContextView(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);

        TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.SherlockActionMode, defStyle, 0);
        setBackgroundDrawable(a.getDrawable(
                R.styleable.SherlockActionMode_background));
        mTitleStyleRes = a.getResourceId(
                R.styleable.SherlockActionMode_titleTextStyle, 0);
        mSubtitleStyleRes = a.getResourceId(
                R.styleable.SherlockActionMode_subtitleTextStyle, 0);

        mContentHeight = a.getLayoutDimension(
                R.styleable.SherlockActionMode_height, 0);

        mSplitBackground = a.getDrawable(
                R.styleable.SherlockActionMode_backgroundSplit);

        a.recycle();
    }

    @Override
    public void onDetachedFromWindow() {
        super.onDetachedFromWindow();
        if (mActionMenuPresenter != null) {
            mActionMenuPresenter.hideOverflowMenu();
            mActionMenuPresenter.hideSubMenus();
        }
    }

    @Override
    public void setSplitActionBar(boolean split) {
        if (mSplitActionBar != split) {
            if (mActionMenuPresenter != null) {
                // Mode is already active; move everything over and adjust the menu itself.
                final LayoutParams layoutParams = new LayoutParams(LayoutParams.WRAP_CONTENT,
                        LayoutParams.MATCH_PARENT);
                if (!split) {
                    mMenuView = (ActionMenuView) mActionMenuPresenter.getMenuView(this);
                    mMenuView.setBackgroundDrawable(null);
                    final ViewGroup oldParent = (ViewGroup) mMenuView.getParent();
                    if (oldParent != null) oldParent.removeView(mMenuView);
                    addView(mMenuView, layoutParams);
                } else {
                    // Allow full screen width in split mode.
                    mActionMenuPresenter.setWidthLimit(
                            getContext().getResources().getDisplayMetrics().widthPixels, true);
                    // No limit to the item count; use whatever will fit.
                    mActionMenuPresenter.setItemLimit(Integer.MAX_VALUE);
                    // Span the whole width
                    layoutParams.width = LayoutParams.MATCH_PARENT;
                    layoutParams.height = mContentHeight;
                    mMenuView = (ActionMenuView) mActionMenuPresenter.getMenuView(this);
                    mMenuView.setBackgroundDrawable(mSplitBackground);
                    final ViewGroup oldParent = (ViewGroup) mMenuView.getParent();
                    if (oldParent != null) oldParent.removeView(mMenuView);
                    mSplitView.addView(mMenuView, layoutParams);
                }
            }
            super.setSplitActionBar(split);
        }
    }

    public void setContentHeight(int height) {
        mContentHeight = height;
    }

    public void setCustomView(View view) {
        if (mCustomView != null) {
            removeView(mCustomView);
        }
        mCustomView = view;
        if (mTitleLayout != null) {
            removeView(mTitleLayout);
            mTitleLayout = null;
        }
        if (view != null) {
            addView(view);
        }
        requestLayout();
    }

    public void setTitle(CharSequence title) {
        mTitle = title;
        initTitle();
    }

    public void setSubtitle(CharSequence subtitle) {
        mSubtitle = subtitle;
        initTitle();
    }

    public CharSequence getTitle() {
        return mTitle;
    }

    public CharSequence getSubtitle() {
        return mSubtitle;
    }

    private void initTitle() {
        if (mTitleLayout == null) {
            LayoutInflater inflater = LayoutInflater.from(getContext());
            inflater.inflate(R.layout.abs__action_bar_title_item, this);
            mTitleLayout = (LinearLayout) getChildAt(getChildCount() - 1);
            mTitleView = (TextView) mTitleLayout.findViewById(R.id.abs__action_bar_title);
            mSubtitleView = (TextView) mTitleLayout.findViewById(R.id.abs__action_bar_subtitle);
            if (mTitleStyleRes != 0) {
                mTitleView.setTextAppearance(mContext, mTitleStyleRes);
            }
            if (mSubtitleStyleRes != 0) {
                mSubtitleView.setTextAppearance(mContext, mSubtitleStyleRes);
            }
        }

        mTitleView.setText(mTitle);
        mSubtitleView.setText(mSubtitle);

        final boolean hasTitle = !TextUtils.isEmpty(mTitle);
        final boolean hasSubtitle = !TextUtils.isEmpty(mSubtitle);
        mSubtitleView.setVisibility(hasSubtitle ? VISIBLE : GONE);
        mTitleLayout.setVisibility(hasTitle || hasSubtitle ? VISIBLE : GONE);
        if (mTitleLayout.getParent() == null) {
            addView(mTitleLayout);
        }
    }

    public void initForMode(final ActionMode mode) {
        if (mClose == null) {
            LayoutInflater inflater = LayoutInflater.from(mContext);
            mClose = (NineLinearLayout)inflater.inflate(R.layout.abs__action_mode_close_item, this, false);
            addView(mClose);
        } else if (mClose.getParent() == null) {
            addView(mClose);
        }

        View closeButton = mClose.findViewById(R.id.abs__action_mode_close_button);
        closeButton.setOnClickListener(new OnClickListener() {
            public void onClick(View v) {
                mode.finish();
            }
        });

        final MenuBuilder menu = (MenuBuilder) mode.getMenu();
        if (mActionMenuPresenter != null) {
            mActionMenuPresenter.dismissPopupMenus();
        }
        mActionMenuPresenter = new ActionMenuPresenter(mContext);
        mActionMenuPresenter.setReserveOverflow(true);

        final LayoutParams layoutParams = new LayoutParams(LayoutParams.WRAP_CONTENT,
                LayoutParams.MATCH_PARENT);
        if (!mSplitActionBar) {
            menu.addMenuPresenter(mActionMenuPresenter);
            mMenuView = (ActionMenuView) mActionMenuPresenter.getMenuView(this);
            mMenuView.setBackgroundDrawable(null);
            addView(mMenuView, layoutParams);
        } else {
            // Allow full screen width in split mode.
            mActionMenuPresenter.setWidthLimit(
                    getContext().getResources().getDisplayMetrics().widthPixels, true);
            // No limit to the item count; use whatever will fit.
            mActionMenuPresenter.setItemLimit(Integer.MAX_VALUE);
            // Span the whole width
            layoutParams.width = LayoutParams.MATCH_PARENT;
            layoutParams.height = mContentHeight;
            menu.addMenuPresenter(mActionMenuPresenter);
            mMenuView = (ActionMenuView) mActionMenuPresenter.getMenuView(this);
            mMenuView.setBackgroundDrawable(mSplitBackground);
            mSplitView.addView(mMenuView, layoutParams);
        }

        mAnimateInOnLayout = true;
    }

    public void closeMode() {
        if (mAnimationMode == ANIMATE_OUT) {
            // Called again during close; just finish what we were doing.
            return;
        }
        if (mClose == null) {
            killMode();
            return;
        }

        finishAnimation();
        mAnimationMode = ANIMATE_OUT;
        mCurrentAnimation = makeOutAnimation();
        mCurrentAnimation.start();
    }

    private void finishAnimation() {
        final Animator a = mCurrentAnimation;
        if (a != null) {
            mCurrentAnimation = null;
            a.end();
        }
    }

    public void killMode() {
        finishAnimation();
        removeAllViews();
        if (mSplitView != null) {
            mSplitView.removeView(mMenuView);
        }
        mCustomView = null;
        mMenuView = null;
        mAnimateInOnLayout = false;
    }

    @Override
    public boolean showOverflowMenu() {
        if (mActionMenuPresenter != null) {
            return mActionMenuPresenter.showOverflowMenu();
        }
        return false;
    }

    @Override
    public boolean hideOverflowMenu() {
        if (mActionMenuPresenter != null) {
            return mActionMenuPresenter.hideOverflowMenu();
        }
        return false;
    }

    @Override
    public boolean isOverflowMenuShowing() {
        if (mActionMenuPresenter != null) {
            return mActionMenuPresenter.isOverflowMenuShowing();
        }
        return false;
    }

    @Override
    protected ViewGroup.LayoutParams generateDefaultLayoutParams() {
        // Used by custom views if they don't supply layout params. Everything else
        // added to an ActionBarContextView should have them already.
        return new MarginLayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
    }

    @Override
    public ViewGroup.LayoutParams generateLayoutParams(AttributeSet attrs) {
        return new MarginLayoutParams(getContext(), attrs);
    }

    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        final int widthMode = MeasureSpec.getMode(widthMeasureSpec);
        if (widthMode != MeasureSpec.EXACTLY) {
            throw new IllegalStateException(getClass().getSimpleName() + " can only be used " +
                    "with android:layout_width=\"match_parent\" (or fill_parent)");
        }

        final int heightMode = MeasureSpec.getMode(heightMeasureSpec);
        if (heightMode == MeasureSpec.UNSPECIFIED) {
            throw new IllegalStateException(getClass().getSimpleName() + " can only be used " +
                    "with android:layout_height=\"wrap_content\"");
        }

        final int contentWidth = MeasureSpec.getSize(widthMeasureSpec);

        int maxHeight = mContentHeight > 0 ?
                mContentHeight : MeasureSpec.getSize(heightMeasureSpec);

        final int verticalPadding = getPaddingTop() + getPaddingBottom();
        int availableWidth = contentWidth - getPaddingLeft() - getPaddingRight();
        final int height = maxHeight - verticalPadding;
        final int childSpecHeight = MeasureSpec.makeMeasureSpec(height, MeasureSpec.AT_MOST);

        if (mClose != null) {
            availableWidth = measureChildView(mClose, availableWidth, childSpecHeight, 0);
            MarginLayoutParams lp = (MarginLayoutParams) mClose.getLayoutParams();
            availableWidth -= lp.leftMargin + lp.rightMargin;
        }

        if (mMenuView != null && mMenuView.getParent() == this) {
            availableWidth = measureChildView(mMenuView, availableWidth,
                    childSpecHeight, 0);
        }

        if (mTitleLayout != null && mCustomView == null) {
            availableWidth = measureChildView(mTitleLayout, availableWidth, childSpecHeight, 0);
        }

        if (mCustomView != null) {
            ViewGroup.LayoutParams lp = mCustomView.getLayoutParams();
            final int customWidthMode = lp.width != LayoutParams.WRAP_CONTENT ?
                    MeasureSpec.EXACTLY : MeasureSpec.AT_MOST;
            final int customWidth = lp.width >= 0 ?
                    Math.min(lp.width, availableWidth) : availableWidth;
            final int customHeightMode = lp.height != LayoutParams.WRAP_CONTENT ?
                    MeasureSpec.EXACTLY : MeasureSpec.AT_MOST;
            final int customHeight = lp.height >= 0 ?
                    Math.min(lp.height, height) : height;
            mCustomView.measure(MeasureSpec.makeMeasureSpec(customWidth, customWidthMode),
                    MeasureSpec.makeMeasureSpec(customHeight, customHeightMode));
        }

        if (mContentHeight <= 0) {
            int measuredHeight = 0;
            final int count = getChildCount();
            for (int i = 0; i < count; i++) {
                View v = getChildAt(i);
                int paddedViewHeight = v.getMeasuredHeight() + verticalPadding;
                if (paddedViewHeight > measuredHeight) {
                    measuredHeight = paddedViewHeight;
                }
            }
            setMeasuredDimension(contentWidth, measuredHeight);
        } else {
            setMeasuredDimension(contentWidth, maxHeight);
        }
    }

    private Animator makeInAnimation() {
        mClose.setTranslationX(-mClose.getWidth() -
                ((MarginLayoutParams) mClose.getLayoutParams()).leftMargin);
        ObjectAnimator buttonAnimator = ObjectAnimator.ofFloat(mClose, "translationX", 0);
        buttonAnimator.setDuration(200);
        buttonAnimator.addListener(this);
        buttonAnimator.setInterpolator(new DecelerateInterpolator());

        AnimatorSet set = new AnimatorSet();
        AnimatorSet.Builder b = set.play(buttonAnimator);

        if (mMenuView != null) {
            final int count = mMenuView.getChildCount();
            if (count > 0) {
                for (int i = count - 1, j = 0; i >= 0; i--, j++) {
                    AnimatorProxy child = AnimatorProxy.wrap(mMenuView.getChildAt(i));
                    child.setScaleY(0);
                    ObjectAnimator a = ObjectAnimator.ofFloat(child, "scaleY", 0, 1);
                    a.setDuration(100);
                    a.setStartDelay(j * 70);
                    b.with(a);
                }
            }
        }

        return set;
    }

    private Animator makeOutAnimation() {
        ObjectAnimator buttonAnimator = ObjectAnimator.ofFloat(mClose, "translationX",
                -mClose.getWidth() - ((MarginLayoutParams) mClose.getLayoutParams()).leftMargin);
        buttonAnimator.setDuration(200);
        buttonAnimator.addListener(this);
        buttonAnimator.setInterpolator(new DecelerateInterpolator());

        AnimatorSet set = new AnimatorSet();
        AnimatorSet.Builder b = set.play(buttonAnimator);

        if (mMenuView != null) {
            final int count = mMenuView.getChildCount();
            if (count > 0) {
                for (int i = 0; i < 0; i++) {
                    AnimatorProxy child = AnimatorProxy.wrap(mMenuView.getChildAt(i));
                    child.setScaleY(0);
                    ObjectAnimator a = ObjectAnimator.ofFloat(child, "scaleY", 0);
                    a.setDuration(100);
                    a.setStartDelay(i * 70);
                    b.with(a);
                }
            }
        }

        return set;
    }

    @Override
    protected void onLayout(boolean changed, int l, int t, int r, int b) {
        int x = getPaddingLeft();
        final int y = getPaddingTop();
        final int contentHeight = b - t - getPaddingTop() - getPaddingBottom();

        if (mClose != null && mClose.getVisibility() != GONE) {
            MarginLayoutParams lp = (MarginLayoutParams) mClose.getLayoutParams();
            x += lp.leftMargin;
            x += positionChild(mClose, x, y, contentHeight);
            x += lp.rightMargin;

            if (mAnimateInOnLayout) {
                mAnimationMode = ANIMATE_IN;
                mCurrentAnimation = makeInAnimation();
                mCurrentAnimation.start();
                mAnimateInOnLayout = false;
            }
        }

        if (mTitleLayout != null && mCustomView == null) {
            x += positionChild(mTitleLayout, x, y, contentHeight);
        }

        if (mCustomView != null) {
            x += positionChild(mCustomView, x, y, contentHeight);
        }

        x = r - l - getPaddingRight();

        if (mMenuView != null) {
            x -= positionChildInverse(mMenuView, x, y, contentHeight);
        }
    }

    @Override
    public void onAnimationStart(Animator animation) {
    }

    @Override
    public void onAnimationEnd(Animator animation) {
        if (mAnimationMode == ANIMATE_OUT) {
            killMode();
        }
        mAnimationMode = ANIMATE_IDLE;
    }

    @Override
    public void onAnimationCancel(Animator animation) {
    }

    @Override
    public void onAnimationRepeat(Animator animation) {
    }

    @Override
    public boolean shouldDelayChildPressedState() {
        return false;
    }

    @Override
    public void onInitializeAccessibilityEvent(AccessibilityEvent event) {
        if (event.getEventType() == AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED) {
            // Action mode started
            //TODO event.setSource(this);
            event.setClassName(getClass().getName());
            event.setPackageName(getContext().getPackageName());
            event.setContentDescription(mTitle);
        } else {
            //TODO super.onInitializeAccessibilityEvent(event);
        }
    }
}