Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
#include "stdfx.h"
Toshihiro Shimizu 890ddd
#include "tfxparam.h"
Toshihiro Shimizu 890ddd
#include "ttzpimagefx.h"
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
#include "timage_io.h"
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//=============================================================================
Toshihiro Shimizu 890ddd
Shinya Kitaoka d1f6c4
class TileFx final : public TStandardRasterFx {
Shinya Kitaoka 120a6e
  FX_PLUGIN_DECLARATION(TileFx)
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  enum tilingMode { eTile = 1, eTileHorizontally = 2, eTileVertically = 3 };
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  TRasterFxPort m_input;
Shinya Kitaoka 120a6e
  TIntEnumParamP m_mode;
Shinya Kitaoka 120a6e
  TBoolParamP m_xMirror;
Shinya Kitaoka 120a6e
  TBoolParamP m_yMirror;
Shinya Kitaoka 120a6e
  TDoubleParamP m_margin;
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
public:
Shinya Kitaoka 120a6e
  TileFx();
Shinya Kitaoka 120a6e
  ~TileFx();
Shinya Kitaoka 120a6e
Shinya Kitaoka 38fd86
  bool doGetBBox(double frame, TRectD &bBox,
Shinya Kitaoka 38fd86
                 const TRenderSettings &info) override;
Shinya Kitaoka 473e70
  bool canHandle(const TRenderSettings &info, double frame) override;
Shinya Kitaoka 473e70
  void doCompute(TTile &tile, double frame, const TRenderSettings &ri) override;
Shinya Kitaoka 120a6e
  int getMemoryRequirement(const TRectD &rect, double frame,
Shinya Kitaoka 473e70
                           const TRenderSettings &info) override;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  void transform(double frame, int port, const TRectD &rectOnOutput,
Shinya Kitaoka 120a6e
                 const TRenderSettings &infoOnOutput, TRectD &rectOnInput,
Shinya Kitaoka 473e70
                 TRenderSettings &infoOnInput) override;
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
private:
Shinya Kitaoka 120a6e
  void makeTile(const TTile &inputTile, const TTile &tile) const;
Toshihiro Shimizu 890ddd
};
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
TileFx::TileFx()
Shinya Kitaoka 120a6e
    : m_mode(new TIntEnumParam(eTile, "Tile"))
Shinya Kitaoka 120a6e
    , m_xMirror(false)
Shinya Kitaoka 120a6e
    , m_yMirror(false)
Shinya Kitaoka 120a6e
    , m_margin(-1.0) {
Shinya Kitaoka 120a6e
  m_margin->setMeasureName("fxLength");
Shinya Kitaoka 120a6e
  addInputPort("Source", m_input);
Shinya Kitaoka 120a6e
  bindParam(this, "mode", m_mode);
Shinya Kitaoka 120a6e
  bindParam(this, "xMirror", m_xMirror);
Shinya Kitaoka 120a6e
  bindParam(this, "yMirror", m_yMirror);
Shinya Kitaoka 120a6e
  bindParam(this, "margin", m_margin);
Shinya Kitaoka 120a6e
  m_mode->addItem(eTileHorizontally, "Tile Horizontally");
Shinya Kitaoka 120a6e
  m_mode->addItem(eTileVertically, "Tile Vertically");
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
TileFx::~TileFx() {}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
bool TileFx::canHandle(const TRenderSettings &info, double frame) {
Shinya Kitaoka 120a6e
  // Currently, only affines which transform the X and Y axis into themselves
Shinya Kitaoka 120a6e
  // may
Shinya Kitaoka 120a6e
  // be handled by this fx...
Shinya Kitaoka 120a6e
  return (fabs(info.m_affine.a12) < 0.0001 &&
Shinya Kitaoka 120a6e
          fabs(info.m_affine.a21) < 0.0001) ||
Shinya Kitaoka 120a6e
         (fabs(info.m_affine.a11) < 0.0001 && fabs(info.m_affine.a22) < 0.0001);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
bool TileFx::doGetBBox(double frame, TRectD &bBox,
Shinya Kitaoka 120a6e
                       const TRenderSettings &info) {
Shinya Kitaoka 120a6e
  if (m_input.isConnected()) {
Shinya Kitaoka 120a6e
    bBox = TConsts::infiniteRectD;
Shinya Kitaoka 120a6e
    return true;
Shinya Kitaoka 120a6e
  } else {
Shinya Kitaoka 120a6e
    bBox = TRectD();
Shinya Kitaoka 120a6e
    return false;
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TileFx::transform(double frame, int port, const TRectD &rectOnOutput,
Shinya Kitaoka 120a6e
                       const TRenderSettings &infoOnOutput, TRectD &rectOnInput,
Shinya Kitaoka 120a6e
                       TRenderSettings &infoOnInput) {
Shinya Kitaoka 120a6e
  infoOnInput = infoOnOutput;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  TRectD inputBox;
Shinya Kitaoka 120a6e
  m_input->getBBox(frame, inputBox, infoOnOutput);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  double scale = sqrt(fabs(infoOnOutput.m_affine.det()));
Shinya Kitaoka 120a6e
  int margin   = m_margin->getValue(frame) * scale;
Shinya Kitaoka 120a6e
  inputBox     = inputBox.enlarge(margin);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (inputBox.isEmpty()) {
Shinya Kitaoka 120a6e
    rectOnInput.empty();
Shinya Kitaoka 120a6e
    return;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
  if (inputBox == TConsts::infiniteRectD) {
Shinya Kitaoka 120a6e
    infoOnInput = infoOnOutput;
Shinya Kitaoka 120a6e
    return;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  TDimensionD size(0, 0);
Shinya Kitaoka 120a6e
  size.lx     = tceil(inputBox.getLx());
Shinya Kitaoka 120a6e
  size.ly     = tceil(inputBox.getLy());
Shinya Kitaoka 120a6e
  rectOnInput = TRectD(inputBox.getP00(), size);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
int TileFx::getMemoryRequirement(const TRectD &rect, double frame,
Shinya Kitaoka 120a6e
                                 const TRenderSettings &info) {
Shinya Kitaoka 120a6e
  TRectD inputBox;
Shinya Kitaoka 120a6e
  m_input->getBBox(frame, inputBox, info);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  double scale = sqrt(fabs(info.m_affine.det()));
Shinya Kitaoka 120a6e
  int margin   = m_margin->getValue(frame) * scale;
Shinya Kitaoka 120a6e
  inputBox     = inputBox.enlarge(margin);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  return TRasterFx::memorySize(inputBox, info.m_bpp);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TileFx::doCompute(TTile &tile, double frame, const TRenderSettings &ri) {
Shinya Kitaoka 120a6e
  if (!m_input.isConnected()) return;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  TRectD inputBox;
Shinya Kitaoka 120a6e
  m_input->getBBox(frame, inputBox, ri);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  double scale = sqrt(fabs(ri.m_affine.det()));
Shinya Kitaoka 120a6e
  int margin   = m_margin->getValue(frame) * scale;
Shinya Kitaoka 120a6e
  inputBox     = inputBox.enlarge(margin);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  if (inputBox.isEmpty()) return;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  if (inputBox == TConsts::infiniteRectD) {
Shinya Kitaoka 120a6e
    m_input->compute(tile, frame, ri);
Shinya Kitaoka 120a6e
    return;
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  TDimension size(0, 0);
Shinya Kitaoka 120a6e
  size.lx = tceil(inputBox.getLx());
Shinya Kitaoka 120a6e
  size.ly = tceil(inputBox.getLy());
Shinya Kitaoka 120a6e
  TTile inputTile;
Shinya Kitaoka 120a6e
  m_input->allocateAndCompute(inputTile, inputBox.getP00(), size,
Shinya Kitaoka 120a6e
                              tile.getRaster(), frame, ri);
Shinya Kitaoka 120a6e
  makeTile(inputTile, tile);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
//! Make the tile of the image contained in \b inputTile in \b tile
Toshihiro Shimizu 890ddd
/*
Toshihiro Shimizu 890ddd
*/
Shinya Kitaoka 120a6e
void TileFx::makeTile(const TTile &inputTile, const TTile &tile) const {
Shinya Kitaoka 120a6e
  // Build the mirroring pattern. It obviously repeats itself out of 2x2 tile
Shinya Kitaoka 120a6e
  // blocks.
Shinya Kitaoka 120a6e
  std::map<std::pair<bool, bool="">, TRasterP> mirrorRaster;</std::pair<bool,>
Shinya Kitaoka 120a6e
  mirrorRaster[std::pair<bool, bool="">(false, false)] = inputTile.getRaster();</bool,>
Shinya Kitaoka 120a6e
  mirrorRaster[std::pair<bool, bool="">(false, true)] =</bool,>
Shinya Kitaoka 120a6e
      inputTile.getRaster()->clone();
Shinya Kitaoka 120a6e
  mirrorRaster[std::pair<bool, bool="">(false, true)]->yMirror();</bool,>
Shinya Kitaoka 120a6e
  mirrorRaster[std::pair<bool, bool="">(true, false)] =</bool,>
Shinya Kitaoka 120a6e
      inputTile.getRaster()->clone();
Shinya Kitaoka 120a6e
  mirrorRaster[std::pair<bool, bool="">(true, false)]->xMirror();</bool,>
Shinya Kitaoka 120a6e
  mirrorRaster[std::pair<bool, bool="">(true, true)] =</bool,>
Shinya Kitaoka 120a6e
      mirrorRaster[std::pair<bool, bool="">(true, false)]->clone();</bool,>
Shinya Kitaoka 120a6e
  mirrorRaster[std::pair<bool, bool="">(true, true)]->yMirror();</bool,>
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  TPoint animatedPos = convert(inputTile.m_pos - tile.m_pos);
Shinya Kitaoka 120a6e
  TDimension inSize  = inputTile.getRaster()->getSize();
Shinya Kitaoka 120a6e
  TDimension outSize = tile.getRaster()->getSize();
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  bool mirrorX = false, mirrorY = false;
Shinya Kitaoka 120a6e
  int mode             = m_mode->getValue();
Shinya Kitaoka 120a6e
  bool tileOrizontally = mode == 1 || mode == 2;
Shinya Kitaoka 120a6e
  bool tileVertically  = mode == 1 || mode == 3;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // Reach the lower left tiling position
Shinya Kitaoka 120a6e
  while (animatedPos.x > 0 && tileOrizontally) {
Shinya Kitaoka 120a6e
    animatedPos.x -= inSize.lx;
Shinya Kitaoka 120a6e
    mirrorX = !mirrorX;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
  while (animatedPos.x + inSize.lx < 0 && tileOrizontally) {
Shinya Kitaoka 120a6e
    animatedPos.x += inSize.lx;
Shinya Kitaoka 120a6e
    mirrorX = !mirrorX;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
  while (animatedPos.y > 0 && tileVertically) {
Shinya Kitaoka 120a6e
    animatedPos.y -= inSize.ly;
Shinya Kitaoka 120a6e
    mirrorY = !mirrorY;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
  while (animatedPos.y + inSize.ly < 0 && tileVertically) {
Shinya Kitaoka 120a6e
    animatedPos.y += inSize.ly;
Shinya Kitaoka 120a6e
    mirrorY = !mirrorY;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
  bool doMirroX = mirrorX, doMirroY = mirrorY;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // Write the tiling blocks.
Shinya Kitaoka 120a6e
  tile.getRaster()->lock();
Shinya Kitaoka 120a6e
  inputTile.getRaster()->lock();
Shinya Kitaoka 120a6e
  TPoint startTilingPos = animatedPos;
Shinya Kitaoka 120a6e
  do {
Shinya Kitaoka 120a6e
    do {
Shinya Kitaoka 120a6e
      std::pair<bool, bool=""> doMirror(doMirroX && m_xMirror->getValue(),</bool,>
Shinya Kitaoka 120a6e
                                     doMirroY && m_yMirror->getValue());
Shinya Kitaoka 120a6e
      tile.getRaster()->copy(mirrorRaster[doMirror], startTilingPos);
Shinya Kitaoka 120a6e
      startTilingPos.x += inSize.lx;
Shinya Kitaoka 120a6e
      doMirroX = !doMirroX;
Shinya Kitaoka 120a6e
    } while (startTilingPos.x < outSize.lx && tileOrizontally);
Shinya Kitaoka 120a6e
    startTilingPos.y += inSize.ly;
Shinya Kitaoka 120a6e
    startTilingPos.x = animatedPos.x;
Shinya Kitaoka 120a6e
    doMirroY         = !doMirroY;
Shinya Kitaoka 120a6e
    doMirroX         = mirrorX;
Shinya Kitaoka 120a6e
  } while (startTilingPos.y < outSize.ly && tileVertically);
Shinya Kitaoka 120a6e
  inputTile.getRaster()->unlock();
Shinya Kitaoka 120a6e
  tile.getRaster()->unlock();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
FX_PLUGIN_IDENTIFIER(TileFx, "tileFx");