QImage StereogramWidget::stereogram(const QSize& requestedSize)
{
if (requestedSize == mStereogram.size())
return mStereogram;
DepthData oldScaledDepthData = mScaledDepthData;
QSize oldRequestedStereogramSize = mRequestedStereogramSize;
mRequestedStereogramSize = requestedSize;
invalidateTexture();
calcStereogram();
mRequestedStereogramSize = oldRequestedStereogramSize;
mScaledDepthData = oldScaledDepthData;
QImage scaledStereogram = mStereogram;
invalidateTexture();
calcStereogram();
return scaledStereogram;
}
void StereogramWidget::setTextureMode(TextureMode textureMode)
{
mTextureMode = textureMode;
invalidateTexture();
makeTexture();
update();
}
void texture_utils::invalidateTextures(const TXshSimpleLevel *sl)
{
int f, fCount = sl->getFrameCount();
for (f = 0; f != fCount; ++f)
invalidateTexture(sl, sl->getFrameId(f));
}
Z3DTransferFunction::Z3DTransferFunction(const Z3DTransferFunction& tf)
: ZColorMap(tf)
, m_texture(NULL)
, m_dimensions(tf.m_dimensions)
, m_textureFormat(tf.m_textureFormat)
, m_textureDataType(tf.m_textureDataType)
, m_textureIsInvalid(true)
{
connect(this, SIGNAL(changed()), this, SLOT(invalidateTexture()));
}
Z3DTransferFunction::Z3DTransferFunction(double min, double max, const glm::col4 &minColor,
const glm::col4 &maxColor, int width, QObject *parent)
: ZColorMap(min, max, minColor, maxColor, parent)
, m_texture(NULL)
, m_dimensions(width, 1, 1)
, m_textureFormat(GL_BGRA)
, m_textureDataType(GL_UNSIGNED_INT_8_8_8_8_REV)
, m_textureIsInvalid(true)
{
connect(this, SIGNAL(changed()), this, SLOT(invalidateTexture()));
}
void StereogramWidget::setTexture(const QImage& texture)
{
mPreliminaryTexture = texture;
invalidateTexture();
update();
}
void StereogramWidget::setRequestedStereogramSize(const QSize& requestedSize)
{
mRequestedStereogramSize = requestedSize;
invalidateTexture();
update();
}
void texture_utils::invalidateTextures(const TXsheet *xsh)
{
int f, fCount = xsh->getFrameCount();
for (f = 0; f != fCount; ++f)
invalidateTexture(xsh, f);
}