public void init(GLAutoDrawable drawable) {
drawable.setAutoSwapBufferMode(false);
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));
pmvMatrix = new PMVMatrix();
pmod.initShaderState(gl);
st = ShaderState.getCurrent();
// Push the 1st uniform down the path
st.glUseProgram(gl, true);
pmvMatrix.glMatrixMode(pmvMatrix.GL_PROJECTION);
pmvMatrix.glLoadIdentity();
pmvMatrix.glMatrixMode(pmvMatrix.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);
}
// OpenGL Render Settings
gl.glClearColor(0, 0, 0, 1);
gl.glEnable(GL2ES2.GL_DEPTH_TEST);
st.glUseProgram(gl, false);
// Let's show the completed shader state ..
System.out.println(st);
}
public RenderStateImpl(
ShaderState st, Vertex.Factory<? extends Vertex> pointFactory, PMVMatrix pmvMatrix) {
this.st = st;
this.pointFactory = pointFactory;
this.pmvMatrix = pmvMatrix;
this.gcu_PMVMatrix =
new GLUniformData(UniformNames.gcu_PMVMatrix, 4, 4, pmvMatrix.glGetPMvMatrixf());
st.ownUniform(gcu_PMVMatrix);
gcu_Sharpness = new GLUniformData(UniformNames.gcu_P1Y, 0.5f);
st.ownUniform(gcu_PMVMatrix);
gcu_Alpha = new GLUniformData(UniformNames.gcu_Alpha, 1.0f);
st.ownUniform(gcu_Alpha);
gcu_ColorStatic = new GLUniformData(UniformNames.gcu_ColorStatic, 3, FloatBuffer.allocate(3));
st.ownUniform(gcu_ColorStatic);
gcu_Strength = new GLUniformData(UniformNames.gcu_Strength, 3.0f);
st.ownUniform(gcu_Strength);
}
@Test
public void testShaderState01Validation() throws InterruptedException {
// preset ..
final NEWTGLContext.WindowContext winctx =
NEWTGLContext.createOnscreenWindow(GLProfile.getGL2ES2(), 480, 480, true);
final GLDrawable drawable = winctx.context.getGLDrawable();
final GL2ES2 gl = winctx.context.getGL().getGL2ES2();
System.err.println(winctx.context);
Assert.assertEquals(GL.GL_NO_ERROR, gl.glGetError());
// test code ..
final ShaderState st = new ShaderState();
final ShaderCode rsVp =
ShaderCode.create(
gl,
GL2ES2.GL_VERTEX_SHADER,
1,
RedSquare0.class,
"shader",
"shader/bin",
"RedSquareShader");
final ShaderCode rsFp =
ShaderCode.create(
gl,
GL2ES2.GL_FRAGMENT_SHADER,
1,
RedSquare0.class,
"shader",
"shader/bin",
"RedSquareShader");
final ShaderProgram sp = new ShaderProgram();
Assert.assertTrue(0 > sp.program());
sp.add(gl, rsVp, System.err);
sp.add(gl, rsFp, System.err);
Assert.assertTrue(0 <= sp.program());
Assert.assertTrue(!sp.inUse());
Assert.assertTrue(!sp.linked());
Assert.assertEquals(GL.GL_NO_ERROR, gl.glGetError());
st.attachShaderProgram(gl, sp);
// Allocate Vertex Array0
final GLArrayDataServer vertices0 = GLSLMiscHelper.createRSVertices0(gl, st, vertices0_loc);
System.err.println("vertices0: " + vertices0);
vertices0.enableBuffer(gl, false);
Assert.assertEquals(vertices0_loc, vertices0.getLocation());
st.ownAttribute(vertices0, true);
// Allocate Color Array0
final GLArrayDataServer colors0 = GLSLMiscHelper.createRSColors0(gl, st, colors0_loc);
System.err.println("colors0: " + colors0);
colors0.enableBuffer(gl, false);
Assert.assertEquals(colors0_loc, colors0.getLocation());
st.ownAttribute(colors0, true);
Assert.assertTrue(sp.link(gl, System.err));
Assert.assertTrue(sp.linked());
Assert.assertEquals(GL.GL_NO_ERROR, gl.glGetError());
Assert.assertEquals(vertices0_loc, vertices0.getLocation());
GLSLMiscHelper.validateGLArrayDataServerState(gl, st, vertices0);
Assert.assertEquals(colors0_loc, colors0.getLocation());
GLSLMiscHelper.validateGLArrayDataServerState(gl, st, colors0);
Assert.assertEquals(null, ShaderState.getShaderState(gl));
st.useProgram(gl, true);
Assert.assertTrue(sp.inUse());
Assert.assertEquals(GL.GL_NO_ERROR, gl.glGetError());
Assert.assertEquals(st, ShaderState.getShaderState(gl));
// setup mgl_PMVMatrix
final PMVMatrix pmvMatrix = new PMVMatrix();
final GLUniformData pmvMatrixUniform =
new GLUniformData("mgl_PMVMatrix", 4, 4, pmvMatrix.glGetPMvMatrixf());
Assert.assertEquals(GL.GL_NO_ERROR, gl.glGetError());
st.ownUniform(pmvMatrixUniform);
st.uniform(gl, pmvMatrixUniform);
Assert.assertEquals(GL.GL_NO_ERROR, gl.glGetError());
Assert.assertEquals(pmvMatrixUniform, st.getUniform("mgl_PMVMatrix"));
// Allocate Vertex Array1
final GLArrayDataServer vertices1 = GLSLMiscHelper.createRSVertices1(gl, st);
System.err.println("vertices1: " + vertices1);
vertices1.enableBuffer(gl, false);
GLSLMiscHelper.validateGLArrayDataServerState(gl, st, vertices1);
st.ownAttribute(vertices1, true);
// Allocate Color Array1
final GLArrayDataServer colors1 = GLSLMiscHelper.createRSColors1(gl, st);
System.err.println("colors1: " + colors1);
colors1.enableBuffer(gl, false);
GLSLMiscHelper.validateGLArrayDataServerState(gl, st, colors1);
st.ownAttribute(colors0, true);
// misc GL setup
gl.glClearColor(0, 0, 0, 1);
gl.glEnable(GL2ES2.GL_DEPTH_TEST);
Assert.assertEquals(GL.GL_NO_ERROR, gl.glGetError());
// reshape
pmvMatrix.glMatrixMode(PMVMatrix.GL_PROJECTION);
pmvMatrix.glLoadIdentity();
pmvMatrix.gluPerspective(
45.0F, (float) drawable.getWidth() / (float) drawable.getHeight(), 1.0F, 100.0F);
pmvMatrix.glMatrixMode(PMVMatrix.GL_MODELVIEW);
pmvMatrix.glLoadIdentity();
pmvMatrix.glTranslatef(0, 0, -10);
st.uniform(gl, pmvMatrixUniform);
gl.glViewport(0, 0, drawable.getWidth(), drawable.getHeight());
Assert.assertEquals(GL.GL_NO_ERROR, gl.glGetError());
// display #1 vertices0 / colors0 (post-disable)
GLSLMiscHelper.displayVCArrays(
drawable, gl, st, true, vertices0, colors0, true, 1, durationPerTest);
// display #2 #1 vertices1 / colors1 (post-disable)
GLSLMiscHelper.displayVCArrays(
drawable, gl, st, true, vertices1, colors1, true, 2, durationPerTest);
// display #3 vertices0 / colors0 (post-disable)
GLSLMiscHelper.displayVCArrays(
drawable, gl, st, true, vertices0, colors0, true, 3, durationPerTest);
// cleanup
st.destroy(gl);
NEWTGLContext.destroyWindow(winctx);
}
@Test(timeout = 120000)
public void testShaderState01PerformanceDouble() throws InterruptedException {
// preset ..
final NEWTGLContext.WindowContext winctx =
NEWTGLContext.createOnscreenWindow(GLProfile.getGL2ES2(), 480, 480, false);
final GLDrawable drawable = winctx.context.getGLDrawable();
final GL2ES2 gl = winctx.context.getGL().getGL2ES2();
System.err.println(winctx.context);
gl.setSwapInterval(0);
Assert.assertEquals(GL.GL_NO_ERROR, gl.glGetError());
// test code ..
final ShaderState st = new ShaderState();
final ShaderCode rsVp =
ShaderCode.create(
gl,
GL2ES2.GL_VERTEX_SHADER,
1,
RedSquare0.class,
"shader",
"shader/bin",
"RedSquareShader");
final ShaderCode rsFp =
ShaderCode.create(
gl,
GL2ES2.GL_FRAGMENT_SHADER,
1,
RedSquare0.class,
"shader",
"shader/bin",
"RedSquareShader");
final ShaderProgram sp = new ShaderProgram();
sp.add(rsVp);
sp.add(rsFp);
sp.init(gl);
Assert.assertTrue(sp.link(gl, System.err));
st.attachShaderProgram(gl, sp);
st.useProgram(gl, true);
// setup mgl_PMVMatrix
final PMVMatrix pmvMatrix = new PMVMatrix();
final GLUniformData pmvMatrixUniform =
new GLUniformData("mgl_PMVMatrix", 4, 4, pmvMatrix.glGetPMvMatrixf());
st.ownUniform(pmvMatrixUniform);
st.uniform(gl, pmvMatrixUniform);
// Allocate Vertex Array0
final GLArrayDataServer vertices0 = GLSLMiscHelper.createRSVertices0(gl, st, -1);
st.ownAttribute(vertices0, true);
vertices0.enableBuffer(gl, false);
// Allocate Vertex Array1
final GLArrayDataServer vertices1 = GLSLMiscHelper.createRSVertices1(gl, st);
st.ownAttribute(vertices1, true);
vertices1.enableBuffer(gl, false);
// Allocate Color Array0
final GLArrayDataServer colors0 = GLSLMiscHelper.createRSColors0(gl, st, -1);
st.ownAttribute(colors0, true);
colors0.enableBuffer(gl, false);
// Allocate Color Array1
final GLArrayDataServer colors1 = GLSLMiscHelper.createRSColors1(gl, st);
st.ownAttribute(colors1, true);
colors1.enableBuffer(gl, false);
// misc GL setup
gl.glClearColor(0, 0, 0, 1);
gl.glEnable(GL2ES2.GL_DEPTH_TEST);
// reshape
pmvMatrix.glMatrixMode(PMVMatrix.GL_PROJECTION);
pmvMatrix.glLoadIdentity();
pmvMatrix.gluPerspective(
45.0F, (float) drawable.getWidth() / (float) drawable.getHeight(), 1.0F, 100.0F);
pmvMatrix.glMatrixMode(PMVMatrix.GL_MODELVIEW);
pmvMatrix.glLoadIdentity();
pmvMatrix.glTranslatef(0, 0, -10);
st.uniform(gl, pmvMatrixUniform);
gl.glViewport(0, 0, drawable.getWidth(), drawable.getHeight());
gl.setSwapInterval(0);
// validation ..
GLSLMiscHelper.displayVCArrays(drawable, gl, st, true, vertices0, colors0, true, 1, 0);
GLSLMiscHelper.displayVCArrays(drawable, gl, st, true, vertices1, colors1, true, 2, 0);
// warmup ..
for (int frames = 0; frames < GLSLMiscHelper.frames_warmup; frames += 2) {
GLSLMiscHelper.displayVCArraysNoChecks(drawable, gl, true, vertices0, colors0, true);
GLSLMiscHelper.displayVCArraysNoChecks(drawable, gl, true, vertices1, colors1, true);
}
// measure ..
long t0 = System.currentTimeMillis();
int frames;
for (frames = 0; frames < GLSLMiscHelper.frames_perftest; frames += 2) {
GLSLMiscHelper.displayVCArraysNoChecks(drawable, gl, true, vertices0, colors0, true);
GLSLMiscHelper.displayVCArraysNoChecks(drawable, gl, true, vertices1, colors1, true);
}
final long t1 = System.currentTimeMillis();
final long dt = t1 - t0;
final double fps = (frames * 1000.0) / (double) dt;
final String fpsS = String.valueOf(fps);
final int fpsSp = fpsS.indexOf('.');
System.err.println(
"testShaderState01PerformanceDouble: "
+ dt / 1000.0
+ "s: "
+ frames
+ "f, "
+ fpsS.substring(0, fpsSp + 2)
+ " fps, "
+ dt / frames
+ " ms/f");
// cleanup
st.destroy(gl);
NEWTGLContext.destroyWindow(winctx);
}
@Override
public void init(final GLAutoDrawable glad) {
if (null != textureData) {
texture = TextureIO.newTexture(glad.getGL(), textureData);
}
final GL2ES2 gl = glad.getGL().getGL2ES2();
initShader(gl, true);
// setup mgl_PMVMatrix
pmvMatrix = new PMVMatrix();
pmvMatrix.glMatrixMode(GLMatrixFunc.GL_PROJECTION);
pmvMatrix.glLoadIdentity();
pmvMatrix.glMatrixMode(GLMatrixFunc.GL_MODELVIEW);
pmvMatrix.glLoadIdentity();
pmvMatrixUniform =
new GLUniformData("mgl_PMVMatrix", 4, 4, pmvMatrix.glGetPMvMatrixf()); // P, Mv
st.ownUniform(pmvMatrixUniform);
if (!st.uniform(gl, pmvMatrixUniform)) {
throw new GLException("Error setting PMVMatrix in shader: " + st);
}
if (!st.uniform(gl, new GLUniformData("mgl_ActiveTexture", textureUnit))) {
throw new GLException("Error setting mgl_ActiveTexture in shader: " + st);
}
if (null != texture) {
// fetch the flipped texture coordinates
texture.getImageTexCoords().getST_LB_RB_LT_RT(s_quadTexCoords, 0, 1f, 1f);
}
interleavedVBO =
GLArrayDataServer.createGLSLInterleaved(
3 + 4 + 2, GL.GL_FLOAT, false, 3 * 4, GL.GL_STATIC_DRAW);
{
interleavedVBO.addGLSLSubArray("mgl_Vertex", 3, GL.GL_ARRAY_BUFFER);
interleavedVBO.addGLSLSubArray("mgl_Color", 4, GL.GL_ARRAY_BUFFER);
// interleavedVBO.addGLSLSubArray("mgl_Normal", 3, GL.GL_ARRAY_BUFFER);
interleavedVBO.addGLSLSubArray("mgl_MultiTexCoord", 2, GL.GL_ARRAY_BUFFER);
final FloatBuffer ib = (FloatBuffer) interleavedVBO.getBuffer();
for (int i = 0; i < 4; i++) {
ib.put(s_quadVertices, i * 3, 3);
ib.put(s_quadColors, i * 4, 4);
// ib.put(s_cubeNormals, i*3, 3);
ib.put(s_quadTexCoords, i * 2, 2);
}
}
interleavedVBO.seal(gl, true);
interleavedVBO.enableBuffer(gl, false);
st.ownAttribute(interleavedVBO, true);
// OpenGL Render Settings
gl.glClearColor(clearColor[0], clearColor[1], clearColor[2], clearColor[3]);
gl.glEnable(GL.GL_DEPTH_TEST);
if (keepTextureBound && null != texture) {
gl.glActiveTexture(GL.GL_TEXTURE0 + textureUnit);
texture.enable(gl);
texture.bind(gl);
}
st.useProgram(gl, false);
}
@Override
public void init(final GLAutoDrawable glad) {
System.err.println(
Thread.currentThread() + " RedSquareES2.init: tileRendererInUse " + tileRendererInUse);
final GL2ES2 gl = glad.getGL().getGL2ES2();
System.err.println("RedSquareES2 init on " + Thread.currentThread());
System.err.println("Chosen GLCapabilities: " + glad.getChosenGLCapabilities());
System.err.println("INIT GL IS: " + gl.getClass().getName());
System.err.println(JoglVersion.getGLStrings(gl, null, false).toString());
if (!gl.hasGLSL()) {
System.err.println("No GLSL available, no rendering.");
return;
}
st = new ShaderState();
st.setVerbose(true);
final ShaderCode vp0 =
ShaderCode.create(
gl,
GL2ES2.GL_VERTEX_SHADER,
this.getClass(),
"shader",
"shader/bin",
"RedSquareShader",
true);
final ShaderCode fp0 =
ShaderCode.create(
gl,
GL2ES2.GL_FRAGMENT_SHADER,
this.getClass(),
"shader",
"shader/bin",
"RedSquareShader",
true);
vp0.defaultShaderCustomization(gl, true, true);
fp0.defaultShaderCustomization(gl, true, true);
final ShaderProgram sp0 = new ShaderProgram();
sp0.add(gl, vp0, System.err);
sp0.add(gl, fp0, System.err);
st.attachShaderProgram(gl, sp0, true);
// setup mgl_PMVMatrix
pmvMatrix = new PMVMatrix();
pmvMatrix.glMatrixMode(GLMatrixFunc.GL_PROJECTION);
pmvMatrix.glLoadIdentity();
pmvMatrix.glMatrixMode(GLMatrixFunc.GL_MODELVIEW);
pmvMatrix.glLoadIdentity();
pmvMatrixUniform =
new GLUniformData("mgl_PMVMatrix", 4, 4, pmvMatrix.glGetPMvMatrixf()); // P, Mv
st.ownUniform(pmvMatrixUniform);
st.uniform(gl, pmvMatrixUniform);
// Allocate Vertex Array
vertices =
GLArrayDataServer.createGLSL("mgl_Vertex", 3, GL.GL_FLOAT, false, 4, GL.GL_STATIC_DRAW);
vertices.putf(-2);
vertices.putf(2);
vertices.putf(0);
vertices.putf(2);
vertices.putf(2);
vertices.putf(0);
vertices.putf(-2);
vertices.putf(-2);
vertices.putf(0);
vertices.putf(2);
vertices.putf(-2);
vertices.putf(0);
vertices.seal(gl, true);
st.ownAttribute(vertices, true);
vertices.enableBuffer(gl, false);
// Allocate Color Array
colors = GLArrayDataServer.createGLSL("mgl_Color", 4, GL.GL_FLOAT, false, 4, GL.GL_STATIC_DRAW);
colors.putf(1);
colors.putf(0);
colors.putf(0);
colors.putf(1);
colors.putf(0);
colors.putf(0);
colors.putf(1);
colors.putf(1);
colors.putf(1);
colors.putf(0);
colors.putf(0);
colors.putf(1);
colors.putf(1);
colors.putf(0);
colors.putf(0);
colors.putf(1);
colors.seal(gl, true);
st.ownAttribute(colors, true);
colors.enableBuffer(gl, false);
// OpenGL Render Settings
gl.glEnable(GL.GL_DEPTH_TEST);
st.useProgram(gl, false);
t0 = System.currentTimeMillis();
System.err.println(Thread.currentThread() + " RedSquareES2.init FIN");
}
public void init(GLAutoDrawable glad) {
final GL2ES2 gl = glad.getGL().getGL2ES2();
System.err.println();
System.err.println("req. msaa: " + multisample);
System.err.println(
"Requested: "
+ glad.getNativeSurface().getGraphicsConfiguration().getRequestedCapabilities());
multisample = multisample & glad.getChosenGLCapabilities().getNumSamples() > 0;
System.err.println("Chosen : " + glad.getChosenGLCapabilities());
System.err.println("has msaa: " + multisample);
System.err.println();
final ShaderCode vp0 =
ShaderCode.create(
gl,
GL2ES2.GL_VERTEX_SHADER,
MultisampleDemoES2.class,
"shader",
"shader/bin",
"mgl_default_xxx",
true);
final ShaderCode fp0 =
ShaderCode.create(
gl,
GL2ES2.GL_FRAGMENT_SHADER,
MultisampleDemoES2.class,
"shader",
"shader/bin",
"mgl_default_xxx",
true);
vp0.defaultShaderCustomization(gl, true, true);
fp0.defaultShaderCustomization(gl, true, true);
sp0 = new ShaderProgram();
sp0.add(gl, vp0, System.err);
sp0.add(gl, fp0, System.err);
st.attachShaderProgram(gl, sp0, true);
pmvMatrixUniform = new GLUniformData("mgl_PMVMatrix", 4, 4, pmvMatrix.glGetPMvMatrixf());
st.ownUniform(pmvMatrixUniform);
st.uniform(gl, pmvMatrixUniform);
// Using predef array names, see
// GLPointerFuncUtil.getPredefinedArrayIndexName(glArrayIndex);
immModeSink =
ImmModeSink.createGLSL(
40,
3,
GL.GL_FLOAT, // vertex
4,
GL.GL_FLOAT, // color
0,
GL.GL_FLOAT, // normal
0,
GL.GL_FLOAT, // texCoords
GL.GL_STATIC_DRAW,
st);
final int numSteps = 20;
final double increment = Math.PI / numSteps;
final double radius = 1;
immModeSink.glBegin(GL.GL_LINES);
for (int i = numSteps - 1; i >= 0; i--) {
immModeSink.glVertex3f(
(float) (radius * Math.cos(i * increment)),
(float) (radius * Math.sin(i * increment)),
0f);
immModeSink.glColor4f(1f, 1f, 1f, 1f);
immModeSink.glVertex3f(
(float) (-1.0 * radius * Math.cos(i * increment)),
(float) (-1.0 * radius * Math.sin(i * increment)),
0f);
immModeSink.glColor4f(1f, 1f, 1f, 1f);
}
immModeSink.glEnd(gl, false);
st.useProgram(gl, false);
}