305 lines
11 KiB
C++
305 lines
11 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 "tfxattributes.h"
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#include "ino_common.h"
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#include "igs_gaussian_blur.h"
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//------------------------------------------------------------
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class ino_blur final : public TStandardRasterFx {
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FX_PLUGIN_DECLARATION(ino_blur)
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TRasterFxPort m_input;
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TRasterFxPort m_refer;
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TDoubleParamP m_radius;
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TIntEnumParamP m_ref_mode;
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public:
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ino_blur() : m_radius(1.0), m_ref_mode(new TIntEnumParam(0, "Red")) {
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addInputPort("Source", this->m_input);
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addInputPort("Reference", this->m_refer);
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bindParam(this, "radius", this->m_radius);
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bindParam(this, "reference", this->m_ref_mode);
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this->m_radius->setMeasureName("fxLength");
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this->m_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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enableComputeInFloat(true);
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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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/*--- ベクトルにする --- */
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TPointD rend_vect;
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rend_vect.x = this->m_radius->getValue(frame);
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rend_vect.y = 0.0;
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/*--- render用単位にする ---*/
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rend_vect = rend_vect * ino::pixel_per_mm();
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/* 単位変換(mm --> render_pixel) */
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/*--- 回転と拡大縮小のGeometryを反映させる ---*/
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/* 以下は、
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toonz/main/sources/stdfx/motionblurfx.cpp
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586-592行を参照して書いた
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*/
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TAffine aff(affine);
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aff.a13 = aff.a23 = 0; /* 移動変換をしないで... */
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rend_vect = aff * rend_vect;
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/*--- 方向は無視して長さを返す ---*/
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return sqrt(rend_vect.x * rend_vect.x + rend_vect.y * rend_vect.y);
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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 = igs::gaussian_blur_hv::int_radius(
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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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if (0 == this->m_radius->getValue(frame)) {
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return true;
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} else {
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return isAlmostIsotropic(info.m_affine);
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}
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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_blur, "inoBlurFx");
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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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TRasterP out_ras // no margin
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,
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const TRasterP refer_ras, const int refer_mode, const int int_radius,
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const double real_radius) {
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TRasterGR8P ref_gr8;
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if ((refer_ras != nullptr) && (0 <= refer_mode)) {
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ref_gr8 = TRasterGR8P(in_ras->getLy(), in_ras->getLx() * sizeof(float));
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ref_gr8->lock();
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ino::ras_to_ref_float_arr(refer_ras,
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reinterpret_cast<float *>(ref_gr8->getRawData()),
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refer_mode);
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}
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const int buffer_bytes = igs::gaussian_blur_hv::buffer_bytes(
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in_ras->getLy(), in_ras->getLx(), int_radius);
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TRasterGR8P cvt_buffer(buffer_bytes, 1);
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cvt_buffer->lock();
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TRasterGR8P in_gr8(in_ras->getLy(),
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in_ras->getLx() * ino::channels() * sizeof(float));
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in_gr8->lock();
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ino::ras_to_float_arr(in_ras, ino::channels(),
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reinterpret_cast<float *>(in_gr8->getRawData()));
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TRasterGR8P out_buffer(out_ras->getLy(),
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out_ras->getLx() * ino::channels() * sizeof(float));
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out_buffer->lock();
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igs::gaussian_blur_hv::convert(
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reinterpret_cast<float *>(
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in_gr8->getRawData()), // const void *in_with_margin (BGRA)
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reinterpret_cast<float *>(
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out_buffer->getRawData()), // void *out_no_margin (BGRA)
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in_ras->getLy(), // const int height_with_margin
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in_ras->getLx(), // const int width_with_margin
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ino::channels(), // const int channels
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(ref_gr8) ? reinterpret_cast<float *>(ref_gr8->getRawData()) : nullptr,
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cvt_buffer->getRawData(), // void *buffer
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buffer_bytes, // int buffer_bytes
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int_radius, // const int int_radius
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real_radius // const double real_radius // , 0.25
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);
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in_gr8->unlock();
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ino::float_arr_to_ras(out_buffer->getRawData(), ino::channels(), out_ras, 0);
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out_buffer->unlock();
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cvt_buffer->unlock();
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if (ref_gr8) ref_gr8->unlock();
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}
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} // namespace
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//------------------------------------------------------------
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void ino_blur::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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!((TRasterFP)tile.getRaster())) {
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throw TRopException("unsupported input pixel type");
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}
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/*------ ボケ足長さの実際の長さをえる ----------------------*/
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const double real_radius =
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this->get_render_real_radius(frame, rend_sets.m_affine);
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const int int_radius = igs::gaussian_blur_hv::int_radius(real_radius);
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/*------ ボケ足長さがゼロのときはblur処理しない ------------*/
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if (0 == int_radius) {
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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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/*------- 動作パラメータを得る -----------------------------*/
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const int refer_mode = this->m_ref_mode->getValue();
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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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/*------ ぼけ半径(=マージン)分表示範囲を広げる -------------*/
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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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/* ------ margin付き画像生成 ------------------------------ */
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/*
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void allocateAndCompute(
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TTile &tile
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,const TPointD &pos
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,const TDimension &size // TDimension = TDimensionI = TDimensionT<int>
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,TRasterP templateRas
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,double frame
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,const TRenderSettings &info
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);
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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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/*------ 参照画像生成 --------------------------------------*/
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TTile refer_tile;
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bool refer_sw = false;
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if (this->m_refer.isConnected()) {
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refer_sw = true;
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this->m_refer->allocateAndCompute(
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refer_tile, tile.m_pos /* TPointD */
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,
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tile.getRaster()->getSize() /* Pixel単位 */
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,
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tile.getRaster(), frame, rend_sets);
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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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<< " usr_radius " << this->m_radius->getValue(frame) << " real_radius "
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<< real_radius << " int_radius " << int_radius << " refer_mode "
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<< refer_mode << " tile"
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<< " pos " << tile.m_pos << " w " << tile.getRaster()->getLx() << " h "
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<< tile.getRaster()->getLy() << " enl_tile"
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<< " w " << enlarge_tile.getRaster()->getLx() << " h "
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<< enlarge_tile.getRaster()->getLy() << " pixbits "
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<< ino::pixel_bits(tile.getRaster()) << " frame " << frame
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<< " affine a11 " << rend_sets.m_affine.a11 << " a12 "
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<< rend_sets.m_affine.a12 << " a21 " << rend_sets.m_affine.a21
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<< " a22 " << rend_sets.m_affine.a22;
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if (refer_sw) {
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os << " refer_tile"
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<< " pos " << refer_tile.m_pos << " x "
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<< refer_tile.getRaster()->getLx() << " y "
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<< refer_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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enlarge_tile.getRaster()->lock();
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if (refer_tile.getRaster() != nullptr) {
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refer_tile.getRaster()->lock();
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}
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fx_(enlarge_tile.getRaster() // in with margin
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,
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tile.getRaster() // out with no margin
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,
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refer_tile.getRaster(), refer_mode
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,
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int_radius // margin
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,
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real_radius);
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if (refer_tile.getRaster() != nullptr) {
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refer_tile.getRaster()->unlock();
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}
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enlarge_tile.getRaster()->unlock();
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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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if (refer_tile.getRaster() != nullptr) {
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refer_tile.getRaster()->unlock();
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}
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enlarge_tile.getRaster()->unlock();
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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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if (refer_tile.getRaster() != nullptr) {
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refer_tile.getRaster()->unlock();
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}
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enlarge_tile.getRaster()->unlock();
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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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if (refer_tile.getRaster() != nullptr) {
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refer_tile.getRaster()->unlock();
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}
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enlarge_tile.getRaster()->unlock();
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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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