JDK14/Java14源码在线阅读

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 *
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 *
 *   - Neither the name of Oracle nor the names of its
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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/*
 * This source code is provided to illustrate the usage of a given feature
 * or technique and has been deliberately simplified. Additional steps
 * required for a production-quality application, such as security checks,
 * input validation and proper error handling, might not be present in
 * this sample code.
 */

package j2dbench.tests.cmm;

import java.awt.color.ColorSpace;
import java.awt.color.ICC_ColorSpace;
import java.awt.color.ICC_Profile;
import java.io.IOException;
import java.io.InputStream;

import j2dbench.Group;
import j2dbench.Option;
import j2dbench.Result;
import j2dbench.Test;
import j2dbench.TestEnvironment;

public class CMMTests extends Test {

    protected static Group cmmRoot;
    protected static Group cmmOptRoot;
    protected static Option csList;
    protected static Option usePlatformProfiles;

    public static void init() {
        cmmRoot = new Group("cmm", "Color Management Benchmarks");
        cmmRoot.setTabbed();

        cmmOptRoot = new Group(cmmRoot, "opts", "General Options");

        /*
        usePlatformProfiles =
                new Option.Enable(cmmOptRoot, "csPlatform",
                        "Use Platform Profiles", false);
        */
        int[] colorspaces = new int[] {
            ColorSpace.CS_sRGB,
            ColorSpace.CS_GRAY,
            ColorSpace.CS_LINEAR_RGB,
            ColorSpace.CS_CIEXYZ
        };

        String[] csNames = new String[]{
            "CS_sRGB",
            "CS_GRAY",
            "CS_LINEAR_RGB",
            "CS_CIEXYZ"
        };

        csList = new Option.IntList(cmmOptRoot,
                "profiles", "Color Profiles",
                colorspaces, csNames, csNames, 0x8);

        ColorConversionTests.init();
        ProfileTests.init();
    }

    protected static ColorSpace getColorSpace(TestEnvironment env) {
        ColorSpace cs;
        boolean usePlatform = true; //(Boolean)env.getModifier(usePlatformProfiles);

        int cs_code = env.getIntValue(csList);
        if (usePlatform) {
            cs = ColorSpace.getInstance(cs_code);
        } else {
            String resource = "profiles/";
            switch (cs_code) {
                case ColorSpace.CS_CIEXYZ:
                    resource += "CIEXYZ.pf";
                    break;
                case ColorSpace.CS_GRAY:
                    resource += "GRAY.pf";
                    break;
                case ColorSpace.CS_LINEAR_RGB:
                    resource += "LINEAR_RGB.pf";
                    break;
                case ColorSpace.CS_PYCC:
                    resource += "PYCC.pf";
                    break;
                case ColorSpace.CS_sRGB:
                    resource += "sRGB.pf";
                    break;
                default:
                    throw new RuntimeException("Unknown color space: " + cs_code);
            }

            try {
                InputStream is = CMMTests.class.getResourceAsStream(resource);
                ICC_Profile p = ICC_Profile.getInstance(is);

                cs = new ICC_ColorSpace(p);
            } catch (IOException e) {
                throw new RuntimeException("Unable load profile from resource " + resource, e);
            }
        }
        return cs;
    }


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