TestJPEGTextureFromFileNEWT.java

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 *    1. Redistributions of source code must retain the above copyright notice, this list of
 *       conditions and the following disclaimer.
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 *       of conditions and the following disclaimer in the documentation and/or other materials
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package com.jogamp.opengl.test.junit.jogl.util.texture;
 
 
import com.jogamp.common.util.IOUtil;
import com.jogamp.newt.opengl.GLWindow;
import com.jogamp.opengl.test.junit.jogl.demos.TextureDraw01Accessor;
import com.jogamp.opengl.test.junit.jogl.demos.es2.TextureDraw01ES2Listener;
import com.jogamp.opengl.test.junit.jogl.demos.gl2.TextureDraw01GL2Listener;
import com.jogamp.opengl.test.junit.util.MiscUtils;
import com.jogamp.opengl.test.junit.util.QuitAdapter;
import com.jogamp.opengl.test.junit.util.UITestCase;
 
import com.jogamp.opengl.GLAutoDrawable;
import com.jogamp.opengl.GLEventListener;
import com.jogamp.opengl.GLProfile;
import com.jogamp.opengl.GLCapabilities;
 
import com.jogamp.opengl.util.texture.TextureData;
import com.jogamp.opengl.util.texture.TextureIO;
import com.jogamp.opengl.util.Animator;
import com.jogamp.opengl.util.GLReadBufferUtil;
 
import java.io.IOException;
import java.io.InputStream;
import java.net.URLConnection;
 
import org.junit.Assert;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.FixMethodOrder;
import org.junit.runners.MethodSorters;
 
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public class TestJPEGTextureFromFileNEWT extends UITestCase {
    static boolean showFPS = false;
    static long duration = 100; // ms
 
    InputStream testTextureStream01YUV444_Base;
    InputStream testTextureStream01YUV444_Prog;
 
    InputStream testTextureStream01YUV422h_Base;
    InputStream testTextureStream01YUV422h_Prog;
 
    InputStream testTextureStream02YUV420_Base;
    InputStream testTextureStream02YUV420_Prog;
    InputStream testTextureStream02YUV420_BaseGray;
 
    InputStream testTextureStream03CMYK_01;
    InputStream testTextureStream03YCCK_01;
 
    InputStream testTextureStream04QTTDefPostFrame;
 
    @Before
    public void initTest() throws IOException {
        {
            final URLConnection testTextureUrlConn = IOUtil.getResource("test-ntscN_3-01-160x90-90pct-yuv444-base.jpg", this.getClass().getClassLoader(), this.getClass());
            Assert.assertNotNull(testTextureUrlConn);
            testTextureStream01YUV444_Base = testTextureUrlConn.getInputStream();
            Assert.assertNotNull(testTextureStream01YUV444_Base);
        }
        {
            final URLConnection testTextureUrlConn = IOUtil.getResource("test-ntscN_3-01-160x90-90pct-yuv444-prog.jpg", this.getClass().getClassLoader(), this.getClass());
            Assert.assertNotNull(testTextureUrlConn);
            testTextureStream01YUV444_Prog = testTextureUrlConn.getInputStream();
            Assert.assertNotNull(testTextureStream01YUV444_Prog);
        }
        {
            final URLConnection testTextureUrlConn = IOUtil.getResource("test-ntscN_3-01-160x90-60pct-yuv422h-base.jpg", this.getClass().getClassLoader(), this.getClass());
            Assert.assertNotNull(testTextureUrlConn);
            testTextureStream01YUV422h_Base = testTextureUrlConn.getInputStream();
            Assert.assertNotNull(testTextureStream01YUV422h_Base);
        }
        {
            final URLConnection testTextureUrlConn = IOUtil.getResource("test-ntscN_3-01-160x90-60pct-yuv422h-prog.jpg", this.getClass().getClassLoader(), this.getClass());
            Assert.assertNotNull(testTextureUrlConn);
            testTextureStream01YUV422h_Prog = testTextureUrlConn.getInputStream();
            Assert.assertNotNull(testTextureStream01YUV422h_Prog);
        }
 
        {
            final URLConnection testTextureUrlConn = IOUtil.getResource("j1-baseline.jpg", this.getClass().getClassLoader(), this.getClass());
            Assert.assertNotNull(testTextureUrlConn);
            testTextureStream02YUV420_Base = testTextureUrlConn.getInputStream();
            Assert.assertNotNull(testTextureStream02YUV420_Base);
        }
        {
            final URLConnection testTextureUrlConn = IOUtil.getResource("j2-progressive.jpg", this.getClass().getClassLoader(), this.getClass());
            Assert.assertNotNull(testTextureUrlConn);
            testTextureStream02YUV420_Prog = testTextureUrlConn.getInputStream();
            Assert.assertNotNull(testTextureStream02YUV420_Prog);
        }
        {
            final URLConnection testTextureUrlConn = IOUtil.getResource("j3-baseline_gray.jpg", this.getClass().getClassLoader(), this.getClass());
            Assert.assertNotNull(testTextureUrlConn);
            testTextureStream02YUV420_BaseGray = testTextureUrlConn.getInputStream();
            Assert.assertNotNull(testTextureStream02YUV420_BaseGray);
        }
 
        {
            final URLConnection testTextureUrlConn = IOUtil.getResource("test-cmyk-01.jpg", this.getClass().getClassLoader(), this.getClass());
            Assert.assertNotNull(testTextureUrlConn);
            testTextureStream03CMYK_01 = testTextureUrlConn.getInputStream();
            Assert.assertNotNull(testTextureStream03CMYK_01);
        }
        {
            final URLConnection testTextureUrlConn = IOUtil.getResource("test-ycck-01.jpg", this.getClass().getClassLoader(), this.getClass());
            Assert.assertNotNull(testTextureUrlConn);
            testTextureStream03YCCK_01 = testTextureUrlConn.getInputStream();
            Assert.assertNotNull(testTextureStream03YCCK_01);
        }
        {
            final URLConnection testTextureUrlConn = IOUtil.getResource("bug745_qttdef_post_frame.jpg", this.getClass().getClassLoader(), this.getClass());
            Assert.assertNotNull(testTextureUrlConn);
            testTextureStream04QTTDefPostFrame = testTextureUrlConn.getInputStream();
            Assert.assertNotNull(testTextureStream04QTTDefPostFrame);
        }
 
    }
 
    @After
    public void cleanupTest() {
        testTextureStream01YUV444_Base = null;
        testTextureStream01YUV444_Prog = null;
        testTextureStream01YUV422h_Base = null;
        testTextureStream01YUV422h_Prog = null;
        testTextureStream02YUV420_Base = null;
        testTextureStream02YUV420_Prog = null;
        testTextureStream02YUV420_BaseGray = null;
        testTextureStream03CMYK_01 = null;
        testTextureStream03YCCK_01 = null;
        testTextureStream04QTTDefPostFrame = null;
    }
 
    public void testImpl(final boolean useFFP, final InputStream istream) throws InterruptedException, IOException {
        final GLReadBufferUtil screenshot = new GLReadBufferUtil(true, false);
        GLProfile glp;
        if(useFFP && GLProfile.isAvailable(GLProfile.GL2)) {
            glp = GLProfile.getMaxFixedFunc(true);
        } else if(!useFFP && GLProfile.isAvailable(GLProfile.GL2ES2)) {
            glp = GLProfile.getGL2ES2();
        } else {
            System.err.println(getSimpleTestName(".")+": GLProfile n/a, useFFP: "+useFFP);
            return;
        }
        final GLCapabilities caps = new GLCapabilities(glp);
        caps.setAlphaBits(1);
 
        final TextureData texData = TextureIO.newTextureData(glp, istream, false /* mipmap */, TextureIO.JPG);
        System.err.println("TextureData: "+texData);
 
        final GLWindow glad = GLWindow.create(caps);
        glad.setTitle("TestPNGTextureGL2FromFileNEWT");
        // Size OpenGL to Video Surface
        glad.setSize(texData.getWidth(), texData.getHeight());
 
        // load texture from file inside current GL context to match the way
        // the bug submitter was doing it
        final GLEventListener gle = useFFP ? new TextureDraw01GL2Listener( texData ) : new TextureDraw01ES2Listener( texData, 0 ) ;
        glad.addGLEventListener(gle);
        glad.addGLEventListener(new GLEventListener() {
            boolean shot = false;
 
            @Override public void init(final GLAutoDrawable drawable) {}
 
            public void display(final GLAutoDrawable drawable) {
                // 1 snapshot
                if(null!=((TextureDraw01Accessor)gle).getTexture() && !shot) {
                    shot = true;
                    snapshot(0, null, drawable.getGL(), screenshot, TextureIO.PNG, null);
                }
            }
 
            @Override public void dispose(final GLAutoDrawable drawable) { }
            @Override public void reshape(final GLAutoDrawable drawable, final int x, final int y, final int width, final int height) { }
        });
 
        final Animator animator = new Animator(glad);
        animator.setUpdateFPSFrames(60, showFPS ? System.err : null);
        final QuitAdapter quitAdapter = new QuitAdapter();
        glad.addKeyListener(quitAdapter);
        glad.addWindowListener(quitAdapter);
        glad.setVisible(true);
        animator.start();
 
        while(!quitAdapter.shouldQuit() && animator.isAnimating() && animator.getTotalFPSDuration()<duration) {
            Thread.sleep(100);
        }
 
        animator.stop();
        glad.destroy();
    }
 
    @Test
    public void test01YUV444Base__GL2() throws InterruptedException, IOException {
        testImpl(true, testTextureStream01YUV444_Base);
    }
    @Test
    public void test01YUV444Base__ES2() throws InterruptedException, IOException {
        testImpl(false, testTextureStream01YUV444_Base);
    }
    @Test
    public void test01YUV444Prog__GL2() throws InterruptedException, IOException {
        testImpl(true, testTextureStream01YUV444_Prog);
    }
    @Test
    public void test01YUV444Prog__ES2() throws InterruptedException, IOException {
        testImpl(false, testTextureStream01YUV444_Prog);
    }
 
    @Test
    public void test01YUV422hBase__ES2() throws InterruptedException, IOException {
        testImpl(false, testTextureStream01YUV422h_Base);
    }
    @Test
    public void test01YUV422hProg_ES2() throws InterruptedException, IOException {
        testImpl(false, testTextureStream01YUV422h_Prog);
    }
 
    @Test
    public void test02YUV420Base__ES2() throws InterruptedException, IOException {
        testImpl(false, testTextureStream02YUV420_Base);
    }
    @Test
    public void test02YUV420Prog_ES2() throws InterruptedException, IOException {
        testImpl(false, testTextureStream02YUV420_Prog);
    }
    @Test
    public void test02YUV420BaseGray_ES2() throws InterruptedException, IOException {
        testImpl(false, testTextureStream02YUV420_BaseGray);
    }
 
    @Test
    public void test03CMYK_01_ES2() throws InterruptedException, IOException {
        testImpl(false, testTextureStream03CMYK_01);
    }
    @Test
    public void test03YCCK_01_ES2() throws InterruptedException, IOException {
        testImpl(false, testTextureStream03YCCK_01);
    }
 
    @Test
    public void test04QTTDefPostFrame_ES2() throws InterruptedException, IOException {
        testImpl(false, testTextureStream04QTTDefPostFrame);
    }
 
    public static void main(final String args[]) throws IOException {
        for(int i=0; i<args.length; i++) {
            if(args[i].equals("-time")) {
                i++;
                duration = MiscUtils.atol(args[i], duration);
            }
        }
        org.junit.runner.JUnitCore.main(TestJPEGTextureFromFileNEWT.class.getName());
    }
}