Adding OpenMAX ES2 demo

git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/jogl-demos/branches/JOGL_2_SANDBOX@300 3298f667-5e0e-4b4a-8ed4-a3559d26a5f4

6 files changed, 353 insertions, 0 deletions

diff --git a/src/demos/es2/openmax/MovieSimple.java b/src/demos/es2/openmax/MovieSimple.java
new file mode 100755
index 0000000..811868d
--- /dev/null
+++ b/src/demos/es2/openmax/MovieSimple.java
@@ -0,0 +1,301 @@
+
+package demos.es2.openmax;
+
+import javax.media.opengl.*;
+import javax.media.opengl.util.*;
+import javax.media.opengl.glsl.*;
+
+import com.sun.javafx.media.video.openmax.*;
+
+import java.nio.*;
+import java.net.*;
+
+import com.sun.javafx.newt.*;
+
+public class MovieSimple implements MouseListener, GLEventListener {
+
+    private GLWindow window;
+    private boolean quit = false;
+    private boolean rotate = false;
+    private float zoom = -2.5f;
+    private float ang = 0f;
+    private long startTime;
+    private long curTime;
+    private String stream;
+
+    public void mouseClicked(MouseEvent e) {
+        switch(e.getClickCount()) {
+            case 2:
+                quit=true;
+                break;
+        }
+    }
+    public void mouseEntered(MouseEvent e) {
+    }
+    public void mouseExited(MouseEvent e) {
+    }
+    public void mousePressed(MouseEvent e) {
+    }
+    public void mouseReleased(MouseEvent e) {
+        rotate = false;
+        zoom = -2.5f;
+    }
+    public void mouseMoved(MouseEvent e) {
+    }
+    public void mouseDragged(MouseEvent e) {
+        rotate = true;
+        zoom = -5;
+    }
+
+    public MovieSimple(String stream) {
+        this.stream = stream ;
+    }
+
+    private void run() {
+        System.err.println("MovieSimple.run()");
+        GLProfile.setProfileGL2ES2();
+        try {
+            GLCapabilities caps = new GLCapabilities();
+            // For emulation library, use 16 bpp
+            caps.setRedBits(5);
+            caps.setGreenBits(6);
+            caps.setBlueBits(5);
+            caps.setDepthBits(16);
+
+            window = GLWindow.create(caps);
+
+            window.addMouseListener(this);
+            window.addGLEventListener(this);
+            // window.setEventHandlerMode(GLWindow.EVENT_HANDLER_GL_CURRENT); // default
+            // window.setEventHandlerMode(GLWindow.EVENT_HANDLER_GL_NONE); // no current ..
+
+            // Size OpenGL to Video Surface
+            window.setFullscreen(true);
+            window.setVisible(true);
+
+            startTime = System.currentTimeMillis();
+            while (!quit) {
+                window.display();
+            }
+
+            // Shut things down cooperatively
+            if(null!=movie) {
+                movie.dispose();
+                movie=null;
+            }
+            window.close();
+            window.getFactory().shutdown();
+            System.out.println("MovieSimple shut down cleanly.");
+        } catch (Throwable t) {
+            t.printStackTrace();
+        }
+    }
+
+    ShaderState st;
+    PMVMatrix pmvMatrix;
+
+    private void initShader(GL2ES2 gl) {
+        int tmpI;
+
+        // Create & Compile the shader objects
+        ShaderCode rsVp = ShaderCode.create(gl, gl.GL_VERTEX_SHADER, 1, MovieSimple.class,
+                                            "shader", "shader/bin", "moviesimple");
+        ShaderCode rsFp = ShaderCode.create(gl, gl.GL_FRAGMENT_SHADER, 1, MovieSimple.class,
+                                            "shader", "shader/bin", "moviesimple");
+
+        // Create & Link the shader program
+        ShaderProgram sp = new ShaderProgram();
+        sp.add(rsVp);
+        sp.add(rsFp);
+        if(!sp.link(gl, System.err)) {
+            throw new GLException("Couldn't link program: "+sp);
+        }
+
+        // Let's manage all our states using ShaderState.
+        st = new ShaderState();
+        st.attachShaderProgram(gl, sp);
+    }
+
+    OMXMoviePlayerImpl movie=null;
+
+    public void init(GLAutoDrawable drawable) {
+        GL2ES2 gl = drawable.getGL().getGL2ES2();
+        System.err.println("Entering initialization");
+        System.err.println("GL_VERSION=" + gl.glGetString(gl.GL_VERSION));
+        System.err.println("GL_EXTENSIONS:");
+        System.err.println("  " + gl.glGetString(gl.GL_EXTENSIONS));
+
+        try {
+            movie = new OMXMoviePlayerImpl(new URL(stream));
+        } catch (MalformedURLException mue) { mue.printStackTrace(); }
+        if(null!=movie) {
+            movie.play();
+        }
+
+        if(gl.isGLES2()) {
+            pmvMatrix = gl.getGLES2().getPMVMatrix();
+        } else {
+            pmvMatrix = new PMVMatrix();
+        }
+
+        initShader(gl);
+
+        // Push the 1st uniform down the path 
+        st.glUseProgram(gl, true);
+
+        pmvMatrix.glMatrixMode(gl.GL_PROJECTION);
+        pmvMatrix.glLoadIdentity();
+        pmvMatrix.glMatrixMode(gl.GL_MODELVIEW);
+        pmvMatrix.glLoadIdentity();
+
+        if(!st.glUniform(gl, new GLUniformData("mgl_PMVMatrix", 4, 4, pmvMatrix.glGetPMvMatrixf()))) {
+            throw new GLException("Error setting PMVMatrix in shader: "+st);
+        }
+        if(!st.glUniform(gl, new GLUniformData("mgl_ActiveTexture", 0))) {
+            throw new GLException("Error setting mgl_ActiveTexture in shader: "+st);
+        }
+        gl.glActiveTexture(GL.GL_TEXTURE0);
+
+        float aspect = 16.0f/9.0f;
+        float xs=1f, ys=1f; // scale object
+        float ss=1f, ts=1f; // scale tex-coord
+
+        if(true) {
+            xs = aspect; // b > h
+            ys =     1f; // b > h
+        } else {
+            ss =     1f;        // b > h
+            ts =     1f/aspect; // b > h
+        }
+
+        // Allocate vertex array
+        GLArrayDataServer vertices = GLArrayDataServer.createGLSL("mgl_Vertex", 3, gl.GL_FLOAT, false, 4, GL.GL_STATIC_DRAW);
+        {
+            // Fill them up
+            FloatBuffer verticeb = (FloatBuffer)vertices.getBuffer();
+            verticeb.put(-1f*xs);  verticeb.put( -1f*ys);  verticeb.put( 0);
+            verticeb.put(-1f*xs);  verticeb.put(  1f*ys);  verticeb.put( 0);
+            verticeb.put( 1f*xs);  verticeb.put( -1f*ys);  verticeb.put( 0);
+            verticeb.put( 1f*xs);  verticeb.put(  1f*ys);  verticeb.put( 0);
+        }
+        vertices.seal(gl, true);
+
+        // Allocate texcoord array
+        GLArrayDataServer texcoord = GLArrayDataServer.createGLSL("mgl_MultiTexCoord", 2, gl.GL_FLOAT, false, 4, GL.GL_STATIC_DRAW);
+        {
+            // Fill them up
+            FloatBuffer texcoordb = (FloatBuffer)texcoord.getBuffer();
+            texcoordb.put( 0f*ss);  texcoordb.put(  0f*ts);
+            texcoordb.put( 0f*ss);  texcoordb.put(  1f*ts);
+            texcoordb.put( 1f*ss);  texcoordb.put(  0f*ts);
+            texcoordb.put( 1f*ss);  texcoordb.put(  1f*ts);
+        }
+        texcoord.seal(gl, true);
+
+        GLArrayDataServer colors = GLArrayDataServer.createGLSL("mgl_Color",  4, gl.GL_FLOAT, false, 4, GL.GL_STATIC_DRAW);
+        {
+            // Fill them up
+            FloatBuffer colorb = (FloatBuffer)colors.getBuffer();
+            colorb.put( 0);    colorb.put( 0);     colorb.put( 0);    colorb.put( 1);
+            colorb.put( 1);    colorb.put( 1);     colorb.put( 1);    colorb.put( 1);
+            colorb.put( 0);    colorb.put( 0);     colorb.put( 0);    colorb.put( 1);
+            colorb.put( 1);    colorb.put( 1);     colorb.put( 1);    colorb.put( 1);
+        }
+        colors.seal(gl, true);
+        
+        // OpenGL Render Settings
+        gl.glClearColor(0.2f, 0.2f, 0.2f, 1);
+        gl.glEnable(GL2ES2.GL_DEPTH_TEST);
+
+        st.glUseProgram(gl, false);
+
+        // Let's show the completed shader state ..
+        System.out.println(st);
+    }
+
+    public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height) {
+        GL2ES2 gl = drawable.getGL().getGL2ES2();
+
+        st.glUseProgram(gl, true);
+
+        // Set location in front of camera
+        pmvMatrix.glMatrixMode(GL2ES2.GL_PROJECTION);
+        pmvMatrix.glLoadIdentity();
+        pmvMatrix.gluPerspective(45.0f, (float)width / (float)height, 1.0f, 100.0f);
+        //pmvMatrix.glOrthof(-4.0f, 4.0f, -4.0f, 4.0f, 1.0f, 100.0f);
+
+        pmvMatrix.glMatrixMode(gl.GL_MODELVIEW);
+        pmvMatrix.glLoadIdentity();
+        pmvMatrix.glTranslatef(0, 0, zoom);
+
+        GLUniformData ud = st.getUniform("mgl_PMVMatrix");
+        if(null!=ud) {
+            // same data object
+            st.glUniform(gl, ud);
+        } 
+
+        st.glUseProgram(gl, false);
+    }
+
+    public void display(GLAutoDrawable drawable) {
+        GL2ES2 gl = drawable.getGL().getGL2ES2();
+
+        st.glUseProgram(gl, true);
+
+        gl.glClear(gl.GL_COLOR_BUFFER_BIT | gl.GL_DEPTH_BUFFER_BIT);
+
+        if(rotate) {
+            curTime = System.currentTimeMillis();
+            ang = ((float) (curTime - startTime) * 360.0f) / 8000.0f;
+        }
+
+        if(rotate || zoom!=0f) {
+            pmvMatrix.glMatrixMode(gl.GL_MODELVIEW);
+            pmvMatrix.glLoadIdentity();
+            pmvMatrix.glTranslatef(0, 0, zoom);
+            pmvMatrix.glRotatef(ang, 0, 0, 1);
+            // pmvMatrix.glRotatef(ang, 0, 1, 0);
+
+            GLUniformData ud = st.getUniform("mgl_PMVMatrix");
+            if(null!=ud) {
+                // same data object
+                st.glUniform(gl, ud);
+            }
+
+            if(!rotate) {
+                zoom=0f;
+            }
+        }
+
+
+        com.sun.opengl.util.texture.Texture tex = null;
+        if(null!=movie) {
+            tex=movie.lockTexture();
+            if(null!=tex) {
+                tex.enable();
+                tex.bind();
+            }
+        }
+
+        // Draw a square
+        gl.glDrawArrays(gl.GL_TRIANGLE_STRIP, 0, 4);
+
+        if(null!=tex) {
+            gl.glFinish(); // fake sync
+            tex.disable();
+            movie.unlockTexture();
+        }
+
+        st.glUseProgram(gl, false);
+    }
+
+    public void displayChanged(GLAutoDrawable drawable, boolean modeChanged, boolean deviceChanged) {
+    }
+
+    public static void main(String[] args) {
+        String fname="file:///Storage Card/resources/a.mp4";
+        if(args.length>0) fname=args[0];
+        new MovieSimple(fname).run();
+        System.exit(0);
+    }
+}
diff --git a/src/demos/es2/openmax/shader/bin/nvidia/moviesimple.bfp b/src/demos/es2/openmax/shader/bin/nvidia/moviesimple.bfp
new file mode 100755
index 0000000..97a6980
--- /dev/null
+++ b/src/demos/es2/openmax/shader/bin/nvidia/moviesimple.bfp
diff --git a/src/demos/es2/openmax/shader/bin/nvidia/moviesimple.bvp b/src/demos/es2/openmax/shader/bin/nvidia/moviesimple.bvp
new file mode 100755
index 0000000..2ca3dff
--- /dev/null
+++ b/src/demos/es2/openmax/shader/bin/nvidia/moviesimple.bvp
diff --git a/src/demos/es2/openmax/shader/moviesimple.fp b/src/demos/es2/openmax/shader/moviesimple.fp
new file mode 100644
index 0000000..c711641
--- /dev/null
+++ b/src/demos/es2/openmax/shader/moviesimple.fp
@@ -0,0 +1,21 @@
+
+#ifdef GL_ES
+  #define MEDIUMP mediump
+  #define HIGHP highp
+#else
+  #define MEDIUMP
+  #define HIGHP
+#endif
+
+uniform   sampler2D     mgl_ActiveTexture;
+varying   HIGHP vec4    mgl_texCoord;
+varying   HIGHP vec4    frontColor;
+
+void main (void)
+{
+  vec4 texColor = texture2D(mgl_ActiveTexture, mgl_texCoord.st);
+
+  // mix frontColor with texture ..
+  gl_FragColor = vec4(frontColor.rgb*texColor.rgb, frontColor.a);
+}
+
diff --git a/src/demos/es2/openmax/shader/moviesimple.vp b/src/demos/es2/openmax/shader/moviesimple.vp
new file mode 100644
index 0000000..0b78eb9
--- /dev/null
+++ b/src/demos/es2/openmax/shader/moviesimple.vp
@@ -0,0 +1,22 @@
+
+#ifdef GL_ES
+  #define MEDIUMP mediump
+  #define HIGHP highp
+#else
+  #define MEDIUMP
+  #define HIGHP
+#endif
+
+uniform MEDIUMP mat4    mgl_PMVMatrix[2];
+attribute HIGHP vec4    mgl_Vertex;
+attribute HIGHP vec4    mgl_Color;
+attribute HIGHP vec4    mgl_MultiTexCoord;
+varying   HIGHP vec4    frontColor;
+varying   HIGHP vec4    mgl_texCoord;
+
+void main(void)
+{
+  frontColor=mgl_Color;
+  mgl_texCoord = mgl_MultiTexCoord;
+  gl_Position = mgl_PMVMatrix[0] * mgl_PMVMatrix[1] * mgl_Vertex;
+}
diff --git a/src/demos/es2/openmax/shader/scripts/nvidia-apx/glslc-ff.bat b/src/demos/es2/openmax/shader/scripts/nvidia-apx/glslc-ff.bat
new file mode 100755
index 0000000..a93f43c
--- /dev/null
+++ b/src/demos/es2/openmax/shader/scripts/nvidia-apx/glslc-ff.bat
@@ -0,0 +1,9 @@
+REM 
+REM You have to call it from the 'shader' directory, e.g.:
+REM   scripts\nvidia-apx\glslc-ff.bat 
+REM
+IF !"%JOGLDIR%"==""! GOTO YESPATH
+set JOGLDIR=..\lib
+:YESPATH
+   
+java -cp %JOGLDIR%\jogl.core.jar;%JOGLDIR%\jogl.gles2.jar;%JOGLDIR%\jogl.fixed.jar;%JOGLDIR%\jogl.sdk.jar javax.media.opengl.sdk.glsl.CompileShaderNVidia moviesimple.vp moviesimple.fp