void RGBPickerTool::pickRect() {
TImageP image = TImageP(getImage(false));
TTool::Application *app = TTool::getApplication();
TPaletteHandle *ph = app->getPaletteController()->getCurrentPalette();
int styleId = ph->getStyleIndex();
TPalette *palette = ph->getPalette();
TRectD area = m_selectingRect;
if (!palette) return;
if (m_selectingRect.x0 > m_selectingRect.x1) {
area.x1 = m_selectingRect.x0;
area.x0 = m_selectingRect.x1;
}
if (m_selectingRect.y0 > m_selectingRect.y1) {
area.y1 = m_selectingRect.y0;
area.y0 = m_selectingRect.y1;
}
m_selectingRect.empty();
if (area.getLx() <= 1 || area.getLy() <= 1) return;
StylePicker picker(image, palette);
// iwsw commented out temporarily
// if (m_viewer->get3DLutUtil() &&
// Preferences::instance()->isDoColorCorrectionByUsing3DLutEnabled())
// m_viewer->get3DLutUtil()->bindFBO();
m_currentValue = picker.pickColor(area);
// iwsw commented out temporarily
// if (m_viewer->get3DLutUtil() &&
// Preferences::instance()->isDoColorCorrectionByUsing3DLutEnabled())
// m_viewer->get3DLutUtil()->releaseFBO();
}
/*! rectangular rgb picking. The picked color will be an average of pixels in
* specified rectangle
*/
void ImageViewer::rectPickColor(bool putValueToStyleEditor) {
if (!m_isHistogramEnable) return;
if (!m_histogramPopup->isVisible()) return;
StylePicker picker(m_image);
TPoint startPos =
TPoint(m_pressedMousePos.x, height() - 1 - m_pressedMousePos.y);
TPoint endPos = TPoint(m_pos.x(), height() - 1 - m_pos.y());
TRectD area = TRectD(convert(startPos), convert(endPos));
area = area.enlarge(-1, -1);
if (area.getLx() < 2 || area.getLy() < 2) {
m_histogramPopup->updateAverageColor(TPixel32::Transparent);
return;
}
if (m_lutCalibrator && m_lutCalibrator->isValid() && m_fbo) m_fbo->bind();
const TPixel32 pix = picker.pickColor(area.enlarge(-1, -1));
if (m_lutCalibrator && m_lutCalibrator->isValid() && m_fbo) m_fbo->release();
// throw the picked color to the histogram
m_histogramPopup->updateAverageColor(pix);
// throw it to the style editor as well
if (putValueToStyleEditor) setPickedColorToStyleEditor(pix);
}
int get_render_int_margin(const double frame, const TRectD &bBox,
const TAffine affine, TPointD center) {
/*--- 単位変換(mm-->render用pixel)と長さ(scale)変換 ---*/
const double scale = ino::pixel_per_mm() * sqrt(fabs(affine.det()));
/*--- margin計算...Twist時正確でない ---*/
return igs::radial_blur::reference_margin(
static_cast<int>(ceil(bBox.getLy())),
static_cast<int>(ceil(bBox.getLx())), center.x, center.y,
this->m_twist->getValue(frame) * 3.14159265358979 / 180.0,
0.0 // this->m_twist_radius->getValue(frame) * scale
,
this->m_blur->getValue(frame) / ino_param_range
//,this->m_radius->getValue(frame) * scale
,
0 /* debug:2012-02-01:ゼロ以上だとmarginが小さすぎになり画像が切れてしまう
*/
,
(this->m_anti_alias->getValue() ? 4 : 1));
}
void rect_autofill_learn(const TVectorImageP &imgToLearn, const TRectD &rect)
{
if (rect.getLx() * rect.getLy() < MIN_SIZE) return;
double pbx, pby;
double totalArea = 0;
pbx = pby = 0;
if (!regionsReference.isEmpty()) regionsReference.clear();
int i, index = 0, regionCount = imgToLearn->getRegionCount();
for (i = 0; i < regionCount; i++) {
TRegion *region = imgToLearn->getRegion(i);
if (rect.contains(region->getBBox())) {
scanRegion(region, index, regionsReference, rect);
index++;
}
int j, subRegionCount = region->getSubregionCount();
for (j = 0; j < subRegionCount; j++) {
TRegion *subRegion = region->getSubregion(j);
if (rect.contains(subRegion->getBBox()))
scanSubRegion(subRegion, index, regionsReference, rect);
}
}
QMap<int, Region>::Iterator it;
for (it = regionsReference.begin(); it != regionsReference.end(); it++) {
pbx += it.value().m_barycentre.x;
pby += it.value().m_barycentre.y;
totalArea += it.value().m_area;
}
if (totalArea > 0)
referenceB = TPointD(pbx / totalArea, pby / totalArea);
else
referenceB = TPointD(0.0, 0.0);
}
void Iwa_TiledParticlesFx::doCompute(TTile &tile, double frame, const TRenderSettings &ri)
{
std::vector<int> lastframe;
std::vector<TLevelP> partLevel;
TPointD p_offset;
TDimension p_size(0, 0);
/*- 参照画像ポートの取得 -*/
std::vector<TRasterFxPort *> part_ports; /*- テクスチャ素材画像のポート -*/
std::map<int, TRasterFxPort *> ctrl_ports; /*- コントロール画像のポート番号／ポート -*/
int portsCount = this->getInputPortCount();
for (int i = 0; i < portsCount; ++i) {
std::string tmpName = this->getInputPortName(i);
QString portName = QString::fromStdString(tmpName);
if (portName.startsWith("T")) {
TRasterFxPort *tmpPart = (TRasterFxPort *)this->getInputPort(tmpName);
if (tmpPart->isConnected())
part_ports.push_back((TRasterFxPort *)this->getInputPort(tmpName));
} else {
portName.replace(QString("Control"), QString(""));
TRasterFxPort *tmpCtrl = (TRasterFxPort *)this->getInputPort(tmpName);
if (tmpCtrl->isConnected())
ctrl_ports[portName.toInt()] = (TRasterFxPort *)this->getInputPort(tmpName);
}
}
/*- テクスチャ素材のバウンディングボックスを足し合わせる ←この工程、いらないかも？-*/
if (!part_ports.empty()) {
TRectD outTileBBox(tile.m_pos, TDimensionD(tile.getRaster()->getLx(), tile.getRaster()->getLy()));
TRectD bbox;
for (unsigned int i = 0; i < (int)part_ports.size(); ++i) {
const TFxTimeRegion &tr = (*part_ports[i])->getTimeRegion();
lastframe.push_back(tr.getLastFrame() + 1);
partLevel.push_back(new TLevel());
partLevel[i]->setName((*part_ports[i])->getAlias(0, ri));
// The particles offset must be calculated without considering the affine's translational
// component
TRenderSettings riZero(ri);
riZero.m_affine.a13 = riZero.m_affine.a23 = 0;
// Calculate the bboxes union
for (int t = 0; t <= tr.getLastFrame(); ++t) {
TRectD inputBox;
(*part_ports[i])->getBBox(t, inputBox, riZero);
bbox += inputBox;
}
}
if (bbox == TConsts::infiniteRectD)
bbox *= outTileBBox;
p_size.lx = (int)bbox.getLx() + 1;
p_size.ly = (int)bbox.getLy() + 1;
p_offset = TPointD(0.5 * (bbox.x0 + bbox.x1), 0.5 * (bbox.y0 + bbox.y1));
} else {
partLevel.push_back(new TLevel());
partLevel[0]->setName("particles");
TDimension vecsize(10, 10);
TOfflineGL *offlineGlContext = new TOfflineGL(vecsize);
offlineGlContext->clear(TPixel32(0, 0, 0, 0));
TStroke *stroke;
stroke = makeEllipticStroke(0.07, TPointD((vecsize.lx - 1) * .5, (vecsize.ly - 1) * .5), 2.0, 2.0);
TVectorImageP vectmp = new TVectorImage();
TPalette *plt = new TPalette();
vectmp->setPalette(plt);
vectmp->addStroke(stroke);
TVectorRenderData rd(AffI, TRect(vecsize), plt, 0, true, true);
offlineGlContext->makeCurrent();
offlineGlContext->draw(vectmp, rd);
partLevel[0]->setFrame(0, TRasterImageP(offlineGlContext->getRaster()->clone()));
p_size.lx = vecsize.lx + 1;
p_size.ly = vecsize.ly + 1;
lastframe.push_back(1);
delete offlineGlContext;
}
Iwa_Particles_Engine myEngine(this, frame);
// Retrieving the dpi multiplier from the accumulated affine (which is isotropic). That is,
// the affine will be applied *before* this effect - and we'll multiply geometrical parameters
// by this dpi mult. in order to compensate.
float dpi = sqrt(fabs(ri.m_affine.det())) * 100;
TTile tileIn;
if (TRaster32P raster32 = tile.getRaster()) {
TFlash *flash = 0;
myEngine.render_particles(flash, &tile, part_ports, ri, p_size, p_offset, ctrl_ports, partLevel,
1, (int)frame, 1, 0, 0, 0, 0, lastframe, getIdentifier());
} else if (TRaster64P raster64 = tile.getRaster()) {
TFlash *flash = 0;
myEngine.render_particles(flash, &tile, part_ports, ri, p_size, p_offset, ctrl_ports, partLevel,
1, (int)frame, 1, 0, 0, 0, 0, lastframe, getIdentifier());
} else
throw TException("ParticlesFx: unsupported Pixel Type");
}
void TColorStyle::makeIcon(const TDimension &d) {
checkErrorsByGL;
TColorStyle *style = this->clone();
checkErrorsByGL;
TPaletteP tmpPalette = new TPalette();
checkErrorsByGL;
int id = tmpPalette->addStyle(style);
checkErrorsByGL;
int contextLx = pow(2.0, tceil(log((double)d.lx) / log(2.0)));
int contextLy = pow(2.0, tceil(log((double)d.ly) / log(2.0)));
TDimension dim(contextLx, contextLy);
TOfflineGL *glContext = TOfflineGL::getStock(dim);
checkErrorsByGL;
glContext->clear(TPixel32::White);
checkErrorsByGL;
TVectorImageP img = new TVectorImage;
checkErrorsByGL;
img->setPalette(tmpPalette.getPointer());
checkErrorsByGL;
std::vector<TThickPoint> points(3);
if (isRegionStyle() && !isStrokeStyle()) {
points[0] = TThickPoint(-55, -50, 1);
points[1] = TThickPoint(0, -60, 1);
points[2] = TThickPoint(55, -50, 1);
TStroke *stroke1 = new TStroke(points);
img->addStroke(stroke1);
points[0] = TThickPoint(50, -55, 1);
points[1] = TThickPoint(60, 0, 1);
points[2] = TThickPoint(50, 55, 1);
TStroke *stroke2 = new TStroke(points);
img->addStroke(stroke2);
points[0] = TThickPoint(55, 50, 1);
points[1] = TThickPoint(0, 60, 1);
points[2] = TThickPoint(-55, 50, 1);
TStroke *stroke3 = new TStroke(points);
img->addStroke(stroke3);
points[0] = TThickPoint(-50, 55, 1);
points[1] = TThickPoint(-60, 0, 1);
points[2] = TThickPoint(-50, -55, 1);
TStroke *stroke4 = new TStroke(points);
img->addStroke(stroke4);
img->fill(TPointD(0, 0), id);
} else if (isStrokeStyle() && !isRegionStyle()) {
double rasX05 = d.lx * 0.5;
double rasY05 = d.ly * 0.5;
points[0] = TThickPoint(-rasX05, -rasY05, 7);
points[1] = TThickPoint(0, -rasY05, 9);
points[2] = TThickPoint(rasX05, rasY05, 12);
TStroke *stroke1 = new TStroke(points);
stroke1->setStyle(id);
img->addStroke(stroke1);
points.clear();
} else if (!isRasterStyle()) {
assert(isStrokeStyle() && isRegionStyle());
points[0] = TThickPoint(-60, -30, 0.5);
points[1] = TThickPoint(0, -30, 0.5);
points[2] = TThickPoint(60, -30, 0.5);
TStroke *stroke1 = new TStroke(points);
stroke1->setStyle(id);
img->addStroke(stroke1);
points[0] = TThickPoint(60, -30, 0.5);
points[1] = TThickPoint(60, 0, 0.5);
points[2] = TThickPoint(60, 30, 0.5);
TStroke *stroke2 = new TStroke(points);
stroke2->setStyle(id);
img->addStroke(stroke2);
points[0] = TThickPoint(60, 30, 0.5);
points[1] = TThickPoint(0, 30, 0.5);
points[2] = TThickPoint(-60, 30, 0.5);
TStroke *stroke3 = new TStroke(points);
stroke3->setStyle(id);
img->addStroke(stroke3);
points[0] = TThickPoint(-60, 30, 0.5);
points[1] = TThickPoint(-60, 0, 0.5);
points[2] = TThickPoint(-60, -30, 0.5);
TStroke *stroke4 = new TStroke(points);
stroke4->setStyle(id);
img->addStroke(stroke4);
img->fill(TPointD(0, 0), id);
}
TRectD bbox = img->getBBox();
checkErrorsByGL;
bbox = bbox.enlarge(TDimensionD(-10, -10));
checkErrorsByGL;
double scx = 0.9 * d.lx / bbox.getLx();
double scy = 0.9 * d.ly / bbox.getLy();
double sc = std::min(scx, scy);
double dx = (d.lx - bbox.getLx() * sc) * 0.5;
double dy = (d.ly - bbox.getLy() * sc) * 0.5;
TAffine aff =
TScale(scx, scy) * TTranslation(-bbox.getP00() + TPointD(dx, dy));
checkErrorsByGL;
if (isRegionStyle() && !isStrokeStyle()) aff = aff * TTranslation(-10, -10);
checkErrorsByGL;
const TVectorRenderData rd(aff, TRect(), tmpPalette.getPointer(), 0, true);
checkErrorsByGL;
glContext->draw(img, rd);
checkErrorsByGL;
TRect rect(d);
if (!m_icon || m_icon->getSize() != d) {
checkErrorsByGL;
m_icon = glContext->getRaster()->extract(rect)->clone();
} else {
checkErrorsByGL;
m_icon->copy(glContext->getRaster()->extract(rect));
}
}
void Iwa_GradientWarpFx::doCompute(TTile &tile,
double frame,
const TRenderSettings &settings)
{
/*- ソース画像が刺さっていなければreturn -*/
if (!m_source.isConnected()) {
tile.getRaster()->clear();
return;
}
/*- 参照画像が刺さっていなければ、ソース画像をそのまま返す -*/
if (!m_warper.isConnected()) {
m_source->compute(tile, frame, settings);
return;
}
/*- 計算パラメータを得る -*/
/*- 移動距離のピクセルサイズ -*/
/*--- 拡大縮小(移動回転しないで)のGeometryを反映させる ---*/
double k = sqrt(fabs(settings.m_affine.det()));
double hLength = m_h_maxlen->getValue(frame) * k;
double vLength = m_v_maxlen->getValue(frame) * k;
double scale = m_scale->getValue(frame);
/*- ワープ距離が０なら、ソース画像をそのまま返す -*/
if (hLength == 0.0 && vLength == 0.0) {
m_source->compute(tile, frame, settings);
return;
}
int margin = static_cast<int>(ceil((abs(hLength) < abs(vLength)) ? abs(vLength) : abs(hLength)));
/*- 素材計算範囲を計算 -*/
/*- 出力範囲 -*/
TRectD rectOut(tile.m_pos, TDimensionD(
tile.getRaster()->getLx(), tile.getRaster()->getLy()));
TRectD enlargedRect = rectOut.enlarge((double)margin);
TDimensionI enlargedDim((int)enlargedRect.getLx(), (int)enlargedRect.getLy());
/*- ソース画像を正規化して格納 -*/
float4 *source_host;
TRasterGR8P source_host_ras(enlargedDim.lx * sizeof(float4), enlargedDim.ly);
source_host_ras->lock();
source_host = (float4 *)source_host_ras->getRawData();
{
/*- タイルはこのフォーカス内だけ使用。正規化してsource_hostに取り込んだらもう使わない。 -*/
TTile sourceTile;
m_source->allocateAndCompute(
sourceTile, enlargedRect.getP00(),
enlargedDim,
tile.getRaster(), frame, settings);
/*- タイルの画像を０〜１に正規化してホストメモリに読み込む -*/
TRaster32P ras32 = (TRaster32P)sourceTile.getRaster();
TRaster64P ras64 = (TRaster64P)sourceTile.getRaster();
if (ras32)
setSourceRaster<TRaster32P, TPixel32>(ras32, source_host, enlargedDim);
else if (ras64)
setSourceRaster<TRaster64P, TPixel64>(ras64, source_host, enlargedDim);
}
/*- 参照画像を正規化して格納 -*/
float *warper_host;
TRasterGR8P warper_host_ras(enlargedDim.lx * sizeof(float), enlargedDim.ly);
warper_host_ras->lock();
warper_host = (float *)warper_host_ras->getRawData();
{
/*- タイルはこのフォーカス内だけ使用。正規化してwarper_hostに取り込んだらもう使わない -*/
TTile warperTile;
m_warper->allocateAndCompute(
warperTile, enlargedRect.getP00(),
enlargedDim,
tile.getRaster(), frame, settings);
/*- タイルの画像の輝度値を０〜１に正規化してホストメモリに読み込む -*/
TRaster32P ras32 = (TRaster32P)warperTile.getRaster();
TRaster64P ras64 = (TRaster64P)warperTile.getRaster();
if (ras32)
setWarperRaster<TRaster32P, TPixel32>(ras32, warper_host, enlargedDim);
else if (ras64)
setWarperRaster<TRaster64P, TPixel64>(ras64, warper_host, enlargedDim);
}
/*- 変位値をScale倍して増やす -*/
hLength *= scale;
vLength *= scale;
TRasterGR8P result_host_ras;
result_host_ras = TRasterGR8P(enlargedDim.lx * sizeof(float4), enlargedDim.ly);
/*- 結果を収めるメモリ -*/
float4 *result_host;
result_host_ras->lock();
result_host = (float4 *)result_host_ras->getRawData();
doCompute_CPU(tile, frame, settings,
hLength, vLength,
margin,
enlargedDim,
source_host,
warper_host,
result_host);
/*- ポインタ入れ替え -*/
source_host = result_host;
int2 yohaku = {(enlargedDim.lx - tile.getRaster()->getSize().lx) / 2,
(enlargedDim.ly - tile.getRaster()->getSize().ly) / 2};
/*- ラスタのクリア -*/
tile.getRaster()->clear();
TRaster32P outRas32 = (TRaster32P)tile.getRaster();
TRaster64P outRas64 = (TRaster64P)tile.getRaster();
if (outRas32)
setOutputRaster<TRaster32P, TPixel32>(source_host, outRas32, enlargedDim, yohaku);
else if (outRas64)
setOutputRaster<TRaster64P, TPixel64>(source_host, outRas64, enlargedDim, yohaku);
/*- ソース画像のメモリ解放 -*/
source_host_ras->unlock();
/*- 参照画像のメモリ解放 -*/
warper_host_ras->unlock();
result_host_ras->unlock();
}
void FreeDistortBaseFx::doCompute(TTile &tile, double frame, const TRenderSettings &ri)
{
if (!m_input.isConnected())
return;
//Upon deactivation, this fx does nothing.
if (m_deactivate->getValue()) {
m_input->compute(tile, frame, ri);
return;
}
//Get the source quad
TPointD p00_b = m_p00_b->getValue(frame);
TPointD p10_b = m_p10_b->getValue(frame);
TPointD p01_b = m_p01_b->getValue(frame);
TPointD p11_b = m_p11_b->getValue(frame);
//Get destination quad
TPointD p00_a = m_p00_a->getValue(frame);
TPointD p10_a = m_p10_a->getValue(frame);
TPointD p01_a = m_p01_a->getValue(frame);
TPointD p11_a = m_p11_a->getValue(frame);
if (m_isCastShadow) {
//Shadows are mirrored
tswap(p00_a, p01_a);
tswap(p10_a, p11_a);
}
//Get requested tile's geometry
TRasterP tileRas(tile.getRaster());
TRectD tileRect(convert(tileRas->getBounds()) + tile.m_pos);
//Call transform to get the minimal rectOnInput
TRectD inRect;
TRenderSettings riNew;
TRectD inBBox;
safeTransform(frame, 0, tileRect, ri, inRect, riNew, inBBox);
//Intersect with the bbox
inRect *= inBBox;
if (myIsEmpty(inRect))
return;
double scale = ri.m_affine.a11;
double downBlur = m_downBlur->getValue(frame) * scale;
double upBlur = m_upBlur->getValue(frame) * scale;
int brad = tceil(tmax(downBlur, upBlur));
inRect = inRect.enlarge(brad);
TDimension inRectSize(tceil(inRect.getLx()), tceil(inRect.getLy()));
TTile inTile;
m_input->allocateAndCompute(inTile, inRect.getP00(), inRectSize, tileRas, frame, riNew);
TPointD inTilePosRi = inTile.m_pos;
//Update quads by the scale factors
p00_b = riNew.m_affine * p00_b;
p10_b = riNew.m_affine * p10_b;
p01_b = riNew.m_affine * p01_b;
p11_b = riNew.m_affine * p11_b;
p00_a = ri.m_affine * p00_a;
p10_a = ri.m_affine * p10_a;
p01_a = ri.m_affine * p01_a;
p11_a = ri.m_affine * p11_a;
PerspectiveDistorter perpDistorter(
p00_b - inTile.m_pos, p10_b - inTile.m_pos, p01_b - inTile.m_pos, p11_b - inTile.m_pos,
p00_a, p10_a, p01_a, p11_a);
BilinearDistorter bilDistorter(
p00_b - inTile.m_pos, p10_b - inTile.m_pos, p01_b - inTile.m_pos, p11_b - inTile.m_pos,
p00_a, p10_a, p01_a, p11_a);
TQuadDistorter *distorter;
if (m_distortType->getValue() == PERSPECTIVE)
distorter = &perpDistorter;
else if (m_distortType->getValue() == BILINEAR)
distorter = &bilDistorter;
else
assert(0);
if (m_isCastShadow) {
TRaster32P ras32 = inTile.getRaster();
TRaster64P ras64 = inTile.getRaster();
if (ras32) {
if (m_fade->getValue(frame) > 0)
doFade(ras32, m_color->getValue(frame), m_fade->getValue(frame) / 100.0);
if (brad > 0)
doBlur(ras32, upBlur, downBlur,
m_upTransp->getValue(frame) / 100.0, m_downTransp->getValue(frame) / 100.0,
inBBox.y0 - inTile.m_pos.y, inBBox.y1 - inTile.m_pos.y);
else if (m_upTransp->getValue(frame) > 0 || m_downTransp->getValue(frame) > 0)
doTransparency(ras32, m_upTransp->getValue(frame) / 100.0, m_downTransp->getValue(frame) / 100.0,
inBBox.y0 - inTile.m_pos.y, inBBox.y1 - inTile.m_pos.y);
} else if (ras64) {
if (m_fade->getValue(frame) > 0)
doFade(ras64, toPixel64(m_color->getValue(frame)), m_fade->getValue(frame) / 100.0);
if (brad > 0)
doBlur(ras64, upBlur, downBlur,
m_upTransp->getValue(frame) / 100.0, m_downTransp->getValue(frame) / 100.0,
inBBox.y0 - inTile.m_pos.y, inBBox.y1 - inTile.m_pos.y);
else if (m_upTransp->getValue(frame) > 0 || m_downTransp->getValue(frame) > 0)
doTransparency(ras64, m_upTransp->getValue(frame) / 100.0, m_downTransp->getValue(frame) / 100.0,
inBBox.y0 - inTile.m_pos.y, inBBox.y1 - inTile.m_pos.y);
} else
assert(false);
}
distort(tileRas, inTile.getRaster(), *distorter, convert(tile.m_pos), TRop::Bilinear);
}
void tglDraw(const TRectD &rect, const TRaster32P &tex, bool blending)
{
CHECK_ERRORS_BY_GL;
glPushAttrib(GL_ALL_ATTRIB_BITS);
if (blending) {
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
}
unsigned int texWidth = 1;
unsigned int texHeight = 1;
while (texWidth < (unsigned int)tex->getLx())
texWidth = texWidth << 1;
while (texHeight < (unsigned int)tex->getLy())
texHeight = texHeight << 1;
double lwTex = 1.0;
double lhTex = 1.0;
TRaster32P texture;
unsigned int texLx = (unsigned int)tex->getLx();
unsigned int texLy = (unsigned int)tex->getLy();
if (texWidth != texLx ||
texHeight != texLy) {
texture = TRaster32P(texWidth, texHeight);
texture->fill(TPixel32(0, 0, 0, 0));
texture->copy(tex);
lwTex = (texLx) / (double)(texWidth);
lhTex = (texLy) / (double)(texHeight);
if (lwTex > 1.0)
lwTex = 1.0;
if (lhTex > 1.0)
lhTex = 1.0;
} else
texture = tex;
GLenum fmt =
#ifdef TNZ_MACHINE_CHANNEL_ORDER_BGRM
GL_BGRA_EXT;
#elif TNZ_MACHINE_CHANNEL_ORDER_MBGR
GL_ABGR_EXT;
#elif TNZ_MACHINE_CHANNEL_ORDER_RGBM
GL_RGBA;
#elif TNZ_MACHINE_CHANNEL_ORDER_MRGB
GL_BGRA;
#else
// Error PLATFORM NOT SUPPORTED
#error "unknown channel order!"
#endif
// Generate a texture id and bind it.
GLuint texId;
glGenTextures(1, &texId);
glBindTexture(GL_TEXTURE_2D, texId);
glPixelStorei(GL_UNPACK_ROW_LENGTH, texture->getWrap());
texture->lock();
glTexImage2D(GL_TEXTURE_2D,
0,
4,
texWidth,
texHeight,
0,
fmt,
#ifdef TNZ_MACHINE_CHANNEL_ORDER_MRGB
GL_UNSIGNED_INT_8_8_8_8_REV,
#else
GL_UNSIGNED_BYTE,
#endif
texture->getRawData());
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
glEnable(GL_TEXTURE_2D);
glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
double rectLx = rect.getLx();
double rectLy = rect.getLy();
tglColor(TPixel32(0, 0, 0, 0));
glPushMatrix();
glTranslated(rect.x0, rect.y0, 0.0);
glBegin(GL_POLYGON);
glTexCoord2d(0, 0);
tglVertex(TPointD(0.0, 0.0));
glTexCoord2d(lwTex, 0);
tglVertex(TPointD(rectLx, 0.0));
glTexCoord2d(lwTex, lhTex);
tglVertex(TPointD(rectLx, rectLy));
glTexCoord2d(0, lhTex);
tglVertex(TPointD(0.0, rectLy));
glEnd();
glDisable(GL_TEXTURE_2D);
glPopMatrix();
glPopAttrib();
// Delete texture
glDeleteTextures(1, &texId);
texture->unlock();
}
TImageP ImageRasterizer::build(int imFlags, void *extData)
{
assert(!(imFlags & ~(ImageManager::dontPutInCache | ImageManager::forceRebuild)));
TDimension d(10, 10);
TPoint off(0, 0);
// Fetch image
assert(extData);
ImageLoader::BuildExtData *data = (ImageLoader::BuildExtData *)extData;
const std::string &srcImgId = data->m_sl->getImageId(data->m_fid);
TImageP img = ImageManager::instance()->getImage(srcImgId, imFlags, extData);
if (img) {
TVectorImageP vi = img;
if (vi) {
TRectD bbox = vi->getBBox();
d = TDimension(tceil(bbox.getLx()) + 1, tceil(bbox.getLy()) + 1);
off = TPoint((int)bbox.x0, (int)bbox.y0);
TPalette *vpalette = vi->getPalette();
TVectorRenderData rd(TTranslation(-off.x, -off.y), TRect(TPoint(0, 0), d), vpalette, 0, true, true);
TGlContext oldContext = tglGetCurrentContext();
// this is too slow.
{
QSurfaceFormat format;
format.setProfile(QSurfaceFormat::CompatibilityProfile);
TRaster32P ras(d);
glPushAttrib(GL_ALL_ATTRIB_BITS);
glMatrixMode(GL_MODELVIEW), glPushMatrix();
glMatrixMode(GL_PROJECTION), glPushMatrix();
{
std::unique_ptr<QOpenGLFramebufferObject> fb(new QOpenGLFramebufferObject(d.lx, d.ly));
fb->bind();
assert(glGetError() == 0);
glViewport(0, 0, d.lx, d.ly);
glClearColor(0, 0, 0, 0);
glClear(GL_COLOR_BUFFER_BIT);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluOrtho2D(0, d.lx, 0, d.ly);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glTranslatef(0.375, 0.375, 0.0);
assert(glGetError() == 0);
tglDraw(rd, vi.getPointer());
assert(glGetError() == 0);
assert(glGetError() == 0);
glFlush();
assert(glGetError() == 0);
QImage img = fb->toImage().scaled(QSize(d.lx, d.ly), Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
int wrap = ras->getLx() * sizeof(TPixel32);
uchar *srcPix = img.bits();
uchar *dstPix = ras->getRawData() + wrap * (d.ly - 1);
for (int y = 0; y < d.ly; y++) {
memcpy(dstPix, srcPix, wrap);
dstPix -= wrap;
srcPix += wrap;
}
fb->release();
}
glMatrixMode(GL_MODELVIEW), glPopMatrix();
glMatrixMode(GL_PROJECTION), glPopMatrix();
glPopAttrib();
tglMakeCurrent(oldContext);
TRasterImageP ri = TRasterImageP(ras);
ri->setOffset(off + ras->getCenter());
return ri;
}
}
}
// Error case: return a dummy image (is it really required?)
TRaster32P ras(d);
ras->fill(TPixel32(127, 0, 127, 127));
return TRasterImageP(ras);
}
bool rect_autofill_apply(const TVectorImageP &imgToApply, const TRectD &rect,
bool selective) {
if (rect.getLx() * rect.getLy() < MIN_SIZE) return false;
if (regionsReference.size() <= 0) return false;
double pbx, pby;
double totalArea = 0;
pbx = pby = 0.0;
if (!regionsWork.isEmpty()) regionsWork.clear();
int i, index = 0, regionCount = imgToApply->getRegionCount();
for (i = 0; i < regionCount; i++) {
TRegion *region = imgToApply->getRegion(i);
TRectD bbox = region->getBBox();
if (rect.contains(bbox)) {
scanRegion(region, index, regionsWork, rect);
index++;
}
int j, subRegionCount = region->getSubregionCount();
for (j = 0; j < subRegionCount; j++) {
TRegion *subRegion = region->getSubregion(j);
if (rect.contains(subRegion->getBBox()))
scanSubRegion(subRegion, index, regionsWork, rect);
}
}
if (regionsWork.size() <= 0) return false;
QMap<int, Region>::Iterator it;
for (it = regionsWork.begin(); it != regionsWork.end(); it++) {
pbx += it.value().m_barycentre.x;
pby += it.value().m_barycentre.y;
totalArea += it.value().m_area;
}
workB = TPointD(pbx / totalArea, pby / totalArea);
std::vector<MatchingProbs> probVector;
RegionDataList::Iterator refIt, workIt;
for (refIt = regionsReference.begin(); refIt != regionsReference.end();
refIt++)
for (workIt = regionsWork.begin(); workIt != regionsWork.end(); workIt++)
assignProbs(probVector, refIt.value(), workIt.value(), refIt.key(),
workIt.key());
bool filledRegions = false;
for (refIt = regionsReference.begin(); refIt != regionsReference.end();
refIt++) {
int to = 0, from = 0;
int valore = 0;
do
valore = match(probVector, from, to);
while ((regionsWork[to].m_match != -1 ||
regionsReference[from].m_match != -1) &&
valore > 0);
if (valore > AMB_TRESH) {
regionsWork[to].m_match = from;
regionsReference[from].m_match = to;
regionsWork[to].m_styleId = regionsReference[from].m_styleId;
TRegion *reg = regionsWork[to].m_region;
if (reg && (!selective || selective && reg->getStyle() == 0)) {
reg->setStyle(regionsWork[to].m_styleId);
filledRegions = true;
}
}
}
return filledRegions;
}
//----------------------------------------------------------------------
// Calculate the overall render area - sum of all render ports' areas
TRectD renderArea;
{
QReadLocker sl(&m_portsLock);
for (PortContainerIterator it = m_ports.begin(); it != m_ports.end(); ++it)
renderArea += (*it)->getRenderArea();
}
const TRenderSettings &info(renderDatas[0].m_info);
// Extract the render geometry
TPointD pos(renderArea.getP00());
TDimension frameSize(tceil(renderArea.getLx()), tceil(renderArea.getLy()));
TRectD camBox(TPointD(pos.x / info.m_shrinkX, pos.y / info.m_shrinkY),
TDimensionD(frameSize.lx, frameSize.ly));
// Refresh the raster pool specs
m_rasterPool.setRasterSpecs(frameSize, info.m_bpp);
// Set a temporary active instance count - so that hasToDie(renderId) returns
// false
RenderInstanceInfos *renderInfos;
{
QMutexLocker locker(&m_renderInstancesMutex);
renderInfos = &m_activeInstances[renderId];
renderInfos->m_activeTasks = 1;
}