private void printTarget(String kMsg, Texture kTarget) {
m_pkRenderer.GetTexImage(kTarget);
float[] afData = kTarget.GetImage().GetFloatData();
System.err.println(
kMsg
+ " TEXTURE NAME = "
+ kTarget.GetName()
+ " size = "
+ kTarget.GetImage().GetBound(0)
+ " "
+ kTarget.GetImage().GetBound(1));
int iSum = 0;
float fMax = 0, fMin = 1;
int iCount = 0;
for (int i = 0; i < afData.length; i += 4) {
// if ( afData[i] != 0.0f )
{
System.err.print(
afData[i] + " " + afData[i + 1] + " " + afData[i + 2] + " " + afData[i + 3] + " ");
iCount++;
}
if (((iCount) % (m_iWidth) == 0)) {
System.err.println("");
}
if (afData[i] > fMax) {
fMax = afData[i];
}
if (afData[i] < fMin) {
fMin = afData[i];
}
iSum += afData[i + 3];
}
// System.err.println( "TOTAL: " + iSum + " " + fMin + " " + fMax );
}
private void ReduceDualA(double dNumSamples) {
Texture kTarget = null;
m_pkRenderer.Resize(
m_kEntropyOut.GetTarget(0).GetImage().GetBound(0),
m_kEntropyOut.GetTarget(0).GetImage().GetBound(1));
m_kEntropyOut.Enable();
m_pkRenderer.ClearColorDepth();
// m_pkRenderer.ClearBuffers();
m_pkRenderer.Draw(m_kEntropyPoints2D);
m_kEntropyOut.Disable();
kTarget = m_kEntropyOut.GetTarget(0);
double dEntropyDual = 0;
double dOverlap = 0;
double dEntropyX = 0, dEntropyY = 0;
if (kTarget != null) {
int iIndex = 0;
int iStep = (int) Math.max(1.0, (int) (kTarget.GetImage().GetBytesPerPixel() / 4.0f));
m_pkRenderer.GetTexImage(kTarget);
// System.err.println( "Entropy = " + kTarget.GetImage().GetFloatData()[0] + " "
// + kTarget.GetImage().GetFloatData()[1] + " "
// + kTarget.GetImage().GetFloatData()[2] + " "
// + kTarget.GetImage().GetFloatData()[3] );
for (int i = 0; i < kTarget.GetImage().GetBound(1); i++) {
for (int j = 0; j < kTarget.GetImage().GetBound(0); j++) {
dEntropyDual += kTarget.GetImage().GetFloatData()[iIndex];
dEntropyY += kTarget.GetImage().GetFloatData()[iIndex + 1];
dEntropyX += kTarget.GetImage().GetFloatData()[iIndex + 2];
dOverlap += kTarget.GetImage().GetFloatData()[iIndex + 3];
iIndex += iStep;
}
}
}
dEntropyX = dEntropyX / dNumSamples;
dEntropyY = dEntropyY / dNumSamples;
m_dOverlap = dOverlap;
m_dHx = dEntropyX;
m_dHy = dEntropyY;
m_dHxy = dEntropyDual / dNumSamples;
// System.err.println( "GPU: " + m_iWidth + " " + dNumSamples + " " + m_dOverlap + " " + m_dHx +
// " " + m_dHy + " " + m_dHxy );
}
private void calcLineMin() {
m_kImagePointsDual.DetachAllEffects();
m_kImagePointsDual.AttachEffect(m_kImageLineMinDual);
boolean bEarly = false;
Texture kTarget = null;
OpenGLFrameBuffer kCurrentBracket = m_kBracketOut;
OpenGLFrameBuffer kNewBracket = m_kBracketNewOut;
OpenGLFrameBuffer kTempBracket;
for (int i = 0; i < 100; i++) {
m_kCalcTransform.SetTexture(kCurrentBracket.GetTarget(0), 0, 0);
m_kImageLineMinPass2a.SetTexture(kCurrentBracket.GetTarget(0), 0, 0);
// 1. Create the transform matrix based on the current bracket.
m_pkRenderer.Resize(
m_kTransformOut.GetTarget(0).GetImage().GetBound(0),
m_kTransformOut.GetTarget(0).GetImage().GetBound(1));
m_kTransformOut.Enable();
m_pkRenderer.ClearColorDepth();
// m_pkRenderer.ClearBuffers();
m_pkRenderer.Draw(m_kTransformPoints);
m_kTransformOut.Disable();
/*
kTarget = m_kTransformOut.GetTarget(0);
m_pkRenderer.GetTexImage( kTarget );
for ( int j = 0; j < kTarget.GetImage().GetFloatData().length; j++ )
{
System.err.print( kTarget.GetImage().GetFloatData()[j] + " " );
}
System.err.println( " " ); */
// 1. Render all image points w/LineMin1 shaders
m_pkRenderer.Resize(
m_kHistogramOutput.GetTarget(0).GetImage().GetBound(0),
m_kHistogramOutput.GetTarget(0).GetImage().GetBound(1));
m_kHistogramOutput.Enable();
m_pkRenderer.ClearColorDepth();
// m_pkRenderer.ClearBuffers();
m_pkRenderer.Draw(m_kImagePointsDual);
m_kHistogramOutput.Disable();
// 2. Render Histogram points
m_pkRenderer.Resize(
m_kHistogramOutputB.GetTarget(0).GetImage().GetBound(0),
m_kHistogramOutputB.GetTarget(0).GetImage().GetBound(1));
m_kHistogramOutputB.Enable();
m_pkRenderer.ClearColorDepth();
// m_pkRenderer.ClearBuffers();
m_pkRenderer.Draw(m_kHistogramPoints2D);
m_kHistogramOutputB.Disable();
// 3. Render Entropy points w/LineMin1 shader
m_pkRenderer.Resize(
m_kEntropyOut.GetTarget(0).GetImage().GetBound(0),
m_kEntropyOut.GetTarget(0).GetImage().GetBound(1));
m_kEntropyOut.Enable();
m_pkRenderer.ClearColorDepth();
// m_pkRenderer.ClearBuffers();
m_pkRenderer.Draw(m_kEntropyPoints2D);
m_kEntropyOut.Disable();
// 4. Render bracket points w/LineMin2 shader
m_kBracketPoints.DetachAllEffects();
m_kBracketPoints.AttachEffect(m_kImageLineMinPass2a);
m_pkRenderer.Resize(
kNewBracket.GetTarget(0).GetImage().GetBound(0),
kNewBracket.GetTarget(0).GetImage().GetBound(1));
kNewBracket.Enable();
m_pkRenderer.ClearColorDepth();
// m_pkRenderer.ClearBuffers();
m_pkRenderer.Draw(m_kBracketPoints);
kNewBracket.Disable();
kTempBracket = kCurrentBracket;
kCurrentBracket = kNewBracket;
kNewBracket = kTempBracket;
if ((i % 6) == 0) {
// kTarget = m_kBracketOut.GetTarget(0);
kTarget = kCurrentBracket.GetTarget(0);
m_pkRenderer.GetTexImage(kTarget);
/*
System.err.println("");
System.err.println("");
System.err.println( "GPU BracketA = " + kTarget.GetImage().GetFloatData()[0] + " " + kTarget.GetImage().GetFloatData()[1]);
System.err.println( "GPU BracketB = " + kTarget.GetImage().GetFloatData()[4] + " " + kTarget.GetImage().GetFloatData()[5]);
System.err.println( "GPU BracketC = " + kTarget.GetImage().GetFloatData()[8] + " " + kTarget.GetImage().GetFloatData()[9]);
System.err.println( " " + i + " xNew = " + kTarget.GetImage().GetFloatData()[3] + " yNew = " +
kTarget.GetImage().GetFloatData()[6] + " case: " + kTarget.GetImage().GetFloatData()[7] + " " +
kTarget.GetImage().GetFloatData()[10] + " " +
kTarget.GetImage().GetFloatData()[11]);
*/
if ((Math.abs(kTarget.GetImage().GetFloatData()[8] - kTarget.GetImage().GetFloatData()[0])
<= m_fUnitTolerance)) {
m_afBracketB[0] = kTarget.GetImage().GetFloatData()[4];
m_afBracketB[1] = kTarget.GetImage().GetFloatData()[5];
bEarly = true;
break;
}
if (kTarget.GetImage().GetFloatData()[3] == 0) {
m_afBracketB[0] = kTarget.GetImage().GetFloatData()[4];
m_afBracketB[1] = kTarget.GetImage().GetFloatData()[5];
bEarly = true;
System.err.println("BREAK EARLY BAD");
break;
}
}
}
if (!bEarly) {
// kTarget = m_kBracketOut.GetTarget(0);
kTarget = kCurrentBracket.GetTarget(0);
m_pkRenderer.GetTexImage(kTarget);
m_afBracketB[0] = kTarget.GetImage().GetFloatData()[4];
m_afBracketB[1] = kTarget.GetImage().GetFloatData()[5];
/*
System.err.println("");
System.err.println("");
System.err.println( "GPU BracketA = " + kTarget.GetImage().GetFloatData()[0] + " " + kTarget.GetImage().GetFloatData()[1]);
System.err.println( "GPU BracketB = " + kTarget.GetImage().GetFloatData()[4] + " " + kTarget.GetImage().GetFloatData()[5]);
System.err.println( "GPU BracketC = " + kTarget.GetImage().GetFloatData()[8] + " " + kTarget.GetImage().GetFloatData()[9]);
*/
}
// System.err.println( m_afBracketB[0] + " " + m_afBracketB[1] );
}
public void dispose(GLAutoDrawable arg0) {
cleanUp();
if (m_kTextureA != null) {
m_kTextureA.Release();
m_kTextureA.GetImage().dispose();
m_kTextureA.dispose();
m_kTextureA = null;
}
if (m_kTextureB != null) {
m_kTextureB.Release();
m_kTextureB.GetImage().dispose();
m_kTextureB.dispose();
m_kTextureB = null;
}
if (m_kBracketPoints != null) {
m_pkRenderer.ReleaseResources(m_kBracketPoints);
m_kBracketPoints.dispose();
m_kBracketPoints = null;
}
if (m_kTransformPoints != null) {
m_pkRenderer.ReleaseResources(m_kTransformPoints);
m_kTransformPoints.dispose();
m_kTransformPoints = null;
}
if (m_kImageEffectDual != null) {
m_pkRenderer.ReleaseResources(m_kImageEffectDual);
m_kImageEffectDual.dispose();
}
if (m_kImageLineMinDual != null) {
m_pkRenderer.ReleaseResources(m_kImageLineMinDual);
m_kImageLineMinDual.dispose();
}
if (m_kCalcTransform != null) {
m_pkRenderer.ReleaseResources(m_kCalcTransform);
m_kCalcTransform.dispose();
}
if (m_kBracketOut != null) {
m_kBracketOut.GetTarget(0).GetImage().dispose();
m_kBracketOut.GetTarget(0).dispose();
m_kBracketOut.TerminateBuffer();
m_kBracketOut.dispose();
}
if (m_kTransformOut != null) {
m_kTransformOut.GetTarget(0).GetImage().dispose();
m_kTransformOut.GetTarget(0).dispose();
m_kTransformOut.TerminateBuffer();
m_kTransformOut.dispose();
}
if (m_kBracketNewOut != null) {
m_kBracketNewOut.GetTarget(0).GetImage().dispose();
m_kBracketNewOut.GetTarget(0).dispose();
m_kBracketNewOut.TerminateBuffer();
m_kBracketNewOut.dispose();
}
ImageCatalog.GetActive().dispose();
VertexProgramCatalog.GetActive().dispose();
PixelProgramCatalog.GetActive().dispose();
CompiledProgramCatalog.GetActive().dispose();
super.dispose();
}
private void CreateImageTextures() {
m_kTextureA = new Texture();
m_kTextureA.SetImage(VolumeImage.UpdateData(m_kTarget, m_kNameA));
m_kTextureA.SetShared(true);
m_kTextureA.SetBorderColor(new ColorRGBA(0, 0, 0, 0));
m_kTextureA.SetFilterType(Texture.FilterType.NEAREST);
m_kTextureA.SetWrapType(0, Texture.WrapType.CLAMP_BORDER);
m_kTextureA.SetWrapType(1, Texture.WrapType.CLAMP_BORDER);
m_kTextureA.SetWrapType(2, Texture.WrapType.CLAMP_BORDER);
if (!m_pkRenderer.LoadTexture(m_kTextureA)) {
m_bStatus = false;
}
m_kTextureB = new Texture();
m_kTextureB.SetImage(VolumeImage.UpdateData(m_kMoving, m_kNameB));
m_kTextureB.SetShared(true);
m_kTextureB.SetBorderColor(new ColorRGBA(0, 0, 0, 0));
m_kTextureB.SetFilterType(Texture.FilterType.NEAREST);
m_kTextureB.SetWrapType(0, Texture.WrapType.CLAMP_BORDER);
m_kTextureB.SetWrapType(1, Texture.WrapType.CLAMP_BORDER);
m_kTextureB.SetWrapType(2, Texture.WrapType.CLAMP_BORDER);
if (!m_pkRenderer.LoadTexture(m_kTextureB)) {
m_bStatus = false;
}
m_kImageEffectDual =
new VolumeHistogramEffect(
m_kTextureA,
m_kTextureB,
m_kTarget.min,
m_kTarget.max,
m_kMoving.min,
m_kMoving.max,
m_kTarget.extents[0],
m_kTarget.extents[1],
m_kImageTransform);
/*
m_kBracketOut = CreateRenderTargetInit( "bracketImage", 1, 3 );
CreateTransformMesh();
m_kTransformOut = CreateRenderTargetInit( "Transform", 1, 4 );
//m_kTransformNewOut = CreateRenderTargetInit( "TransformNew", 1, 4 );
m_kBracketOut.GetTarget(0).GetImage().SetData( m_afBracket, 1, 4 );
m_kCalcTransform = new LineMinimizationEffect( m_kBracketOut.GetTarget(0),
(m_kTarget.nDims == 2),
m_kToOrigin, m_kFromOrigin,
m_fRigid, m_fDim, m_afStartPoint, m_afPt, m_fPtLength,
m_afUnitDirections, m_fUnitTolerance, m_fMinDist );
m_kTransformPoints.AttachEffect(m_kCalcTransform);
m_kImageLineMinDual = new LineMinimizationEffect( m_kTextureA, m_kTextureB, m_kTransformOut.GetTarget(0),
m_kTarget.min, m_kTarget.max, m_kMoving.min, m_kMoving.max,
m_kTarget.extents[0],m_kTarget.extents[1] );
CreateBracketMesh();
m_kBracketNewOut = CreateRenderTargetInit( "bracketNew", 1, 3 );
*/
}