231 lines
8.9 KiB
C++
231 lines
8.9 KiB
C++
#include <sstream> /* std::ostringstream */
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#include "tfxparam.h"
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#include "stdfx.h"
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#include "ino_common.h"
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#include "igs_fog.h"
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//------------------------------------------------------------
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class ino_fog final : public TStandardRasterFx {
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FX_PLUGIN_DECLARATION(ino_fog)
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TRasterFxPort m_input;
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TDoubleParamP m_radius;
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TDoubleParamP m_curve;
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TDoubleParamP m_power;
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TDoubleParamP m_threshold_min;
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TDoubleParamP m_threshold_max;
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TBoolParamP m_alpha_rendering;
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public:
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ino_fog()
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: m_radius(1.0)
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, m_curve(1.0 * ino::param_range())
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, m_power(1.0 * ino::param_range())
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, m_threshold_min(0.0 * ino::param_range())
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, m_threshold_max(0.0 * ino::param_range())
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, m_alpha_rendering(false) {
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this->m_radius->setMeasureName("fxLength");
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addInputPort("Source", this->m_input);
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bindParam(this, "radius", this->m_radius);
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bindParam(this, "curve", this->m_curve);
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bindParam(this, "power", this->m_power);
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bindParam(this, "threshold_min", this->m_threshold_min);
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bindParam(this, "threshold_max", this->m_threshold_max);
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bindParam(this, "alpha_rendering", this->m_alpha_rendering);
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this->m_radius->setValueRange(0.0, 100.0);
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this->m_curve->setValueRange(0.1 * ino::param_range(),
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10.0 * ino::param_range()); /* gammaカーブ */
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this->m_power->setValueRange(-2.0 * ino::param_range(),
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2.0 * ino::param_range());
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this->m_threshold_min->setValueRange(0.0 * ino::param_range(),
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1.01 * ino::param_range());
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this->m_threshold_max->setValueRange(0.0 * ino::param_range(),
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1.01 * ino::param_range());
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}
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//------------------------------------------------------------
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double get_render_real_radius(const double frame, const TAffine affine) {
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return this->m_radius->getValue(frame) *
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ino::pixel_per_mm() /* render用単位にする */
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* sqrt(fabs(affine.det())) /* 拡大縮小のGeometryを反映 */
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;
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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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const int margin =
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static_cast<int>(ceil(this->get_render_real_radius(frame, affine)));
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if (0 < margin) {
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bBox = bBox.enlarge(static_cast<double>(margin));
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}
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}
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//------------------------------------------------------------
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bool doGetBBox(double frame, TRectD &bBox,
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const TRenderSettings &info) override {
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if (false == 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 true;
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}
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void doCompute(TTile &tile, double frame,
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const TRenderSettings &rend_sets) override;
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};
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FX_PLUGIN_IDENTIFIER(ino_fog, "inoFogFx");
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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, TRasterP out_ras // no margin
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,
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const int nthread, const double radius, const double curve,
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const double power, const double threshold_min,
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const double threshold_max, const bool alp_rend_sw) {
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TRasterGR8P out_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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out_gr8->lock();
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TRasterGR8P ref_gr8(in_ras->getLy(), in_ras->getLx() * sizeof(double));
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ref_gr8->lock();
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igs::fog::convert(
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in_ras->getRawData() // BGRA
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,
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out_gr8->getRawData(), reinterpret_cast<double *>(ref_gr8->getRawData())
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,
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in_ras->getLy(), in_ras->getLx(), ino::channels(), ino::bits(in_ras)
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,
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nthread
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,
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radius, curve, 2, 0.0, power, threshold_min, threshold_max, alp_rend_sw);
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ref_gr8->unlock();
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ino::arr_to_ras(out_gr8->getRawData(), ino::channels(), out_ras, margin);
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out_gr8->unlock();
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}
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}
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//------------------------------------------------------------
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void ino_fog::doCompute(TTile &tile, double frame,
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const TRenderSettings &rend_sets) {
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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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/*------ 動作パラメータを得る ------------------------------*/
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const double radius = this->get_render_real_radius(frame, rend_sets.m_affine);
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const double curve = this->m_curve->getValue(frame) / ino::param_range();
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const double power = this->m_power->getValue(frame) / ino::param_range();
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const double threshold_min =
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this->m_threshold_min->getValue(frame) / ino::param_range();
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const double threshold_max =
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this->m_threshold_max->getValue(frame) / ino::param_range();
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const bool alp_rend_sw = this->m_alpha_rendering->getValue();
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const int nthread = 1;
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/*------ fogがからないパラメータ値のときはfog処理しない ----*/
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if (!igs::fog::have_change(radius, power, threshold_min)) {
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this->m_input->compute(tile, frame, rend_sets);
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return;
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}
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/*------ 表示の範囲を得る ----------------------------------*/
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TRectD bBox =
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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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/*------ fog半径(=マージン)分表示範囲を広げる --------------*/
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const int int_radius = static_cast<int>(ceil(radius));
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if (0 < int_radius) {
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bBox = bBox.enlarge(static_cast<double>(int_radius));
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}
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TTile enlarge_tile;
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this->m_input->allocateAndCompute(
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enlarge_tile, bBox.getP00(),
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TDimensionI(/* Pixel単位に四捨五入 */
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static_cast<int>(bBox.getLx() + 0.5),
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static_cast<int>(bBox.getLy() + 0.5)),
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tile.getRaster(), frame, rend_sets);
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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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<< " nthread " << nthread << " usr_radius "
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<< this->m_radius->getValue(frame) << " real_radius " << radius
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<< " int_radius " << int_radius << " curve " << curve << " power "
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<< power << " threshold_min " << threshold_min << " threshold_max "
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<< threshold_max << " alp_rend_sw " << alp_rend_sw << " tile w "
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<< tile.getRaster()->getLx() << " h " << tile.getRaster()->getLy()
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<< " pixbits " << ino::pixel_bits(tile.getRaster()) << " frame "
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<< frame << " rand_sets affine_det " << rend_sets.m_affine.det()
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<< " shrink x " << rend_sets.m_shrinkX << " y " << rend_sets.m_shrinkY;
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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_(enlarge_tile.getRaster() // with margin
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,
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int_radius // margin
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,
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tile.getRaster() // no margin
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,
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nthread, radius, curve, power, threshold_min, threshold_max,
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alp_rend_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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}
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}
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