Toshihiro Shimizu 890ddd
#include <sstream> /* std::ostringstream */</sstream>
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#include "tfxparam.h"
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#include "tparamset.h"  // TPointParamP
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#include "stdfx.h"
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#include "tparamuiconcept.h"  //add 20140130
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#include "ino_common.h"
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#include "igs_radial_blur.h"
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//------------------------------------------------------------
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namespace {
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const double ino_param_range = 100.0;
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}
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class ino_radial_blur : public TStandardRasterFx {
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  FX_PLUGIN_DECLARATION(ino_radial_blur)
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  TRasterFxPort m_input;
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  TRasterFxPort m_refer;
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  TPointParamP m_center;
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  TDoubleParamP m_blur;
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  TDoubleParamP m_radius;
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  TDoubleParamP m_twist;
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  // TDoubleParamP m_twist_radius;
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  TBoolParamP m_alpha_rendering;
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  TBoolParamP m_anti_alias;
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  TIntEnumParamP m_ref_mode;
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public:
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  ino_radial_blur()
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      : m_center(TPointD(0.0, 0.0))
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      , m_blur(0.01 * ino_param_range)
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      , m_radius(0.0)
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      , m_twist(0.0)
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      // ,m_twist_radius(0.0)
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      , m_alpha_rendering(true)
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      , m_anti_alias(false)
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      , m_ref_mode(new TIntEnumParam(0, "Red")) {
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    this->m_center->getX()->setMeasureName("fxLength");
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    this->m_center->getY()->setMeasureName("fxLength");
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    this->m_radius->setMeasureName("fxLength");
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    addInputPort("Source", this->m_input);
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    addInputPort("Reference", this->m_refer);
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    bindParam(this, "center", this->m_center);
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    bindParam(this, "blur", this->m_blur);
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    bindParam(this, "radius", this->m_radius);
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    bindParam(this, "twist", this->m_twist);
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    // bindParam(this,"twist_radius", this->m_twist_radius);
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    bindParam(this, "alpha_rendering", this->m_alpha_rendering);
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    bindParam(this, "anti_alias", this->m_anti_alias);
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    bindParam(this, "reference", this->m_ref_mode);
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    this->m_radius->setValueRange(0, (std::numeric_limits<double>::max)());</double>
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    /* 拡大のしすぎを防ぐためにMaxを制限する */
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    this->m_blur->setValueRange(0.0 * ino_param_range, 1.0 * ino_param_range);
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    this->m_twist->setValueRange(-180.0, 180.0);
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    // this->m_twist_radius->setValueRange(0.0,1000.0);
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    this->m_ref_mode->addItem(1, "Green");
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    this->m_ref_mode->addItem(2, "Blue");
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    this->m_ref_mode->addItem(3, "Alpha");
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    this->m_ref_mode->addItem(4, "Luminance");
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    this->m_ref_mode->addItem(-1, "Nothing");
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  }
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  //------------------------------------------------------------
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  TPointD get_render_center(const double frame, const TPointD &pos,
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                            const TAffine affine) {
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    /*--- 表示画像の中心をゼロとしたミリメートル単位の位置 ---*/
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    TPointD center = this->m_center->getValue(frame);
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    /*--- 単位変換(mm --> render用pixel) ---*/
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    center = center * ino::pixel_per_mm();
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    /*--- Affine変換(Geometry&Shrink&原点を中心から左下へ) ---*/
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    center = affine * center;
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    /*--- カメラ座標をrender画像座標の原点に ---*/
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    return center - pos;
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  }
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  int get_render_int_margin(const double frame, const TRectD &bBox,
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                            const TAffine affine, TPointD center) {
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    /*--- 単位変換(mm-->render用pixel)と長さ(scale)変換 ---*/
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    const double scale = ino::pixel_per_mm() * sqrt(fabs(affine.det()));
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    /*--- margin計算...Twist時正確でない ---*/
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    return igs::radial_blur::reference_margin(
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        static_cast<int>(ceil(bBox.getLy())),</int>
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        static_cast<int>(ceil(bBox.getLx())), center.x, center.y,</int>
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        this->m_twist->getValue(frame) * 3.14159265358979 / 180.0,
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        0.0  // this->m_twist_radius->getValue(frame) * scale
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        ,
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        this->m_blur->getValue(frame) / ino_param_range
Toshihiro Shimizu 890ddd
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        //,this->m_radius->getValue(frame) * scale
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        ,
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        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
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             */
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        ,
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        (this->m_anti_alias->getValue() ? 4 : 1));
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  }
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  void get_render_enlarge(const double frame, const TAffine affine,
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                          TRectD &bBox) {
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    TPointD center(this->get_render_center(frame, bBox.getP00(), affine));
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    int margin = this->get_render_int_margin(frame, bBox, affine, center);
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    if (0 < margin) {
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      /* 拡大のしすぎを防ぐテキトーな制限 */
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      if (4096 < margin) {
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        margin = 4096;
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      }
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      bBox = bBox.enlarge(margin);
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    }
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  }
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  //------------------------------------------------------------
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  bool doGetBBox(double frame, TRectD &bBox, const TRenderSettings &info) override {
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    if (!this->m_input.isConnected()) {
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      bBox = TRectD();
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      return false;
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    }
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    const bool ret = this->m_input->doGetBBox(frame, bBox, info);
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    this->get_render_enlarge(frame, info.m_affine, bBox);
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    return ret;
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  }
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  int getMemoryRequirement(const TRectD &rect, double frame,
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                           const TRenderSettings &info) override {
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    TRectD bBox(rect);
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    this->get_render_enlarge(frame, info.m_affine, bBox);
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    return TRasterFx::memorySize(bBox, info.m_bpp);
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  }
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  void transform(double frame, int port, const TRectD &rectOnOutput,
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                 const TRenderSettings &infoOnOutput, TRectD &rectOnInput,
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                 TRenderSettings &infoOnInput) override {
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    rectOnInput = rectOnOutput;
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    infoOnInput = infoOnOutput;
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    this->get_render_enlarge(frame, infoOnOutput.m_affine, rectOnInput);
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  }
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  bool canHandle(const TRenderSettings &info, double frame) override {
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    // return false; // toonz has geometry control
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    // return true;
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    /* 2012-11-14:
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     * trueのとき、Fx処理がジオメトリ変換の最後にまとめられてしまう。 */
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    return m_blur->getValue(frame) == 0 ? true
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                                        : isAlmostIsotropic(info.m_affine);
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  }
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  void doCompute(TTile &tile, double frame, const TRenderSettings &ri) override;
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  // add 20140130
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  void getParamUIs(TParamUIConcept *&concepts, int &length) override {
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    concepts = new TParamUIConcept[length = 2];
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    concepts[0].m_type  = TParamUIConcept::POINT;
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    concepts[0].m_label = "Center";
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    concepts[0].m_params.push_back(m_center);
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    concepts[1].m_type  = TParamUIConcept::RADIUS;
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    concepts[1].m_label = "Radius";
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    concepts[1].m_params.push_back(m_radius);
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    concepts[1].m_params.push_back(m_center);
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  }
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  // add 20140130
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};
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FX_PLUGIN_IDENTIFIER(ino_radial_blur, "inoRadialBlurFx");
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//--------------------------------------------------------------------
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namespace {
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void fx_(const TRasterP in_ras  // with margin
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         ,
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         const int margin
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         /* ここではinとrefは同サイズで使用している */
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         ,
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         const TRasterP refer_ras  // no margin
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         ,
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         const int ref_mode
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         ,
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         TRasterP out_ras  // no margin
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         ,
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         const double xp, const double yp, const double twist,
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         const double twist_radius, const double blur, const double radius,
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         const bool alpha_rendering_sw, const bool anti_alias_sw) {
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  TRasterGR8P in_gr8(in_ras->getLy(),
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                     in_ras->getLx() * ino::channels() *
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                         ((TRaster64P)in_ras ? sizeof(unsigned short)
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                                             : sizeof(unsigned char)));
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  in_gr8->lock();
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  igs::radial_blur::convert(
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      in_ras->getRawData()  // BGRA
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      ,
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      0 /* margin機能は使っていない、のでinとref画像は同サイズ */
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      ,
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      (((0 <= ref_mode) && refer_ras) ? refer_ras->getRawData() : 0)  // BGRA
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      ,
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      (((0 <= ref_mode) && refer_ras) ? ino::bits(refer_ras) : 0), ref_mode
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      ,
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      in_gr8->getRawData()  // BGRA
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      ,
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      in_ras->getLy(), in_ras->getLx(), ino::channels(), ino::bits(out_ras)
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                                                             ,
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      xp + margin, yp + margin, twist, twist_radius, blur, radius
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      ,
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      (anti_alias_sw ? 4 : 1), alpha_rendering_sw);
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  ino::arr_to_ras(in_gr8->getRawData(), ino::channels(), out_ras, margin);
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  in_gr8->unlock();
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}
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}
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//------------------------------------------------------------
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void ino_radial_blur::doCompute(TTile &tile, double frame,
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                                const TRenderSettings &ri) {
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  /*------ 接続していなければ処理しない ----------------------*/
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  if (!this->m_input.isConnected()) {
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    tile.getRaster()->clear(); /* 塗りつぶしクリア */
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    return;
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  }
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  /*------ サポートしていないPixelタイプはエラーを投げる -----*/
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  if (!((TRaster32P)tile.getRaster()) && !((TRaster64P)tile.getRaster())) {
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    throw TRopException("unsupported input pixel type");
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  }
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  /*------ パラメータを得る ----------------------------------*/
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  const double scale  = ino::pixel_per_mm() * sqrt(fabs(ri.m_affine.det()));
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  const double blur   = this->m_blur->getValue(frame) / ino_param_range;
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  const double radius = this->m_radius->getValue(frame) * scale;
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  const double twist =
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      this->m_twist->getValue(frame) * 3.14159265358979 / 180.0;
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  // const double twist_radius = this->m_twist_radius->getValue(frame)*scale;
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  const bool alpha_rend_sw = this->m_alpha_rendering->getValue();
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  const bool anti_alias_sw = this->m_anti_alias->getValue();
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  const int ref_mode       = this->m_ref_mode->getValue();
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  TPointD center = this->m_center->getValue(frame);
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  TPointD render_center(
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      this->get_render_center(frame, tile.m_pos, ri.m_affine));
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  /*------ 入力画像の範囲を得る ------------------------------*/
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  TRectD tile_with_margin =
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      TRectD(tile.m_pos /* Render画像上(Pixel単位)の位置 */
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             ,
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             TDimensionD(/* Render画像上(Pixel単位)のサイズ */
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                         tile.getRaster()->getLx(), tile.getRaster()->getLy()));
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  /*------ 入力画像のエリアの拡大 ----------------------------*/
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  int margin = this->get_render_int_margin(frame, tile_with_margin, ri.m_affine,
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                                           render_center);
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  if (0 < margin) {
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    /* 拡大のしすぎを防ぐテキトーな制限 */
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    if (4096 < margin) {
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      margin = 4096;
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    }
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    tile_with_margin = tile_with_margin.enlarge(margin);
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  }
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  /*------ 入力画像生成 --------------------------------------*/
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  TTile tile_allocated;
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  this->m_input->allocateAndCompute(
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      tile_allocated, tile_with_margin.getP00(),
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      TDimensionI(/* Pixel単位で四捨五入 */
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                  static_cast<int>(tile_with_margin.getLx() + 0.5),</int>
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                  static_cast<int>(tile_with_margin.getLy() + 0.5)),</int>
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      tile.getRaster(), frame, ri);
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  /*------ 参照画像生成 --------------------------------------*/
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  TTile reference_tile;
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  bool reference_sw = false;
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  if (this->m_refer.isConnected()) {
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    reference_sw = true;
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    this->m_refer->allocateAndCompute(
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        reference_tile, tile_with_margin.getP00(),
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        TDimensionI(/* Pixel単位で四捨五入 */
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                    static_cast<int>(tile_with_margin.getLx() + 0.5),</int>
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                    static_cast<int>(tile_with_margin.getLy() + 0.5)),</int>
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        tile.getRaster(), frame, ri);
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  }
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  /* ------ 保存すべき画像メモリを塗りつぶしクリア ---------- */
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  tile.getRaster()->clear(); /* 塗りつぶしクリア */
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  /* ------ (app_begin)log記憶 ------------------------------ */
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  const bool log_sw = ino::log_enable_sw();
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  if (log_sw) {
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    std::ostringstream os;
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    os << "params"
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       << "  cx " << center.x << "  cy " << center.y << "  blur " << blur
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       << "  radius " << radius << "  twist " << twist
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       // << "  twist_radius " << twist_radius
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       << "  reference " << ref_mode << "  alpha_rendering " << alpha_rend_sw
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       << "  anti_alias " << anti_alias_sw << "  render_center "
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       << render_center << "  frame " << frame << "  pixbits "
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       << ino::pixel_bits(tile.getRaster()) << "  tile.m_pos " << tile.m_pos
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       << "  tile_getLx " << tile.getRaster()->getLx() << "  y "
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       << tile.getRaster()->getLy() << "  ri.m_cameraBox " << ri.m_cameraBox
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       << "  ri.m_affine " << ri.m_affine << "  ri_m_affine_det "
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       << ri.m_affine.det() << "  shrink_x " << ri.m_shrinkX << "  shrink_y "
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       << ri.m_shrinkY << "  tile_with_margin " << tile_with_margin
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       << "  tile_allocated.m_pos " << tile_allocated.m_pos
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       << "  tile_allocated_getLx " << tile_allocated.getRaster()->getLx()
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       << "  y " << tile_allocated.getRaster()->getLy();
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    if (reference_sw) {
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      os << "  reference_tile.m_pos " << reference_tile.m_pos
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         << "  reference_tile_getLx " << reference_tile.getRaster()->getLx()
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         << "  y " << reference_tile.getRaster()->getLy();
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    }
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  }
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  /* ------ fx処理 ------------------------------------------ */
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  try {
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    tile.getRaster()->lock();
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    fx_(tile_allocated.getRaster(), margin
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
        ,
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        (reference_sw ? reference_tile.getRaster() : nullptr), ref_mode
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
        ,
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        tile.getRaster()
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
            ,
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        render_center.x, render_center.y, twist, 0.0  // twist_radius
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        ,
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        blur, radius, alpha_rend_sw, anti_alias_sw);
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    tile.getRaster()->unlock();
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  }
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  /* ------ error処理 --------------------------------------- */
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  catch (std::bad_alloc &e) {
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    tile.getRaster()->unlock();
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    if (log_sw) {
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      std::string str("std::bad_alloc <");
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      str += e.what();
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      str += '>';
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    }
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    throw;
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  } catch (std::exception &e) {
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    tile.getRaster()->unlock();
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    if (log_sw) {
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      std::string str("exception <");
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      str += e.what();
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      str += '>';
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    }
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    throw;
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  } catch (...) {
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    tile.getRaster()->unlock();
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    if (log_sw) {
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      std::string str("other exception");
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    }
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    throw;
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  }
Toshihiro Shimizu 890ddd
}