#include <sstream> /* std::ostringstream */
#include "tfxparam.h"
#include "stdfx.h"
#include "ino_common.h"
//------------------------------------------------------------
class ino_median_filter : public TStandardRasterFx {
FX_PLUGIN_DECLARATION(ino_median_filter)
TRasterFxPort m_input;
TRasterFxPort m_refer;
TDoubleParamP m_radius;
TIntEnumParamP m_channel;
TIntEnumParamP m_ref_mode;
public:
ino_median_filter()
: m_radius(1.7)
, m_channel(new TIntEnumParam(0, "Red"))
, m_ref_mode(new TIntEnumParam(0, "Red")) {
addInputPort("Source", this->m_input);
addInputPort("Reference", this->m_refer);
bindParam(this, "radius", this->m_radius);
bindParam(this, "channel", this->m_channel);
bindParam(this, "reference", this->m_ref_mode);
this->m_radius->setValueRange(0, 1000.0);
this->m_channel->addItem(1, "Green");
this->m_channel->addItem(2, "Blue");
this->m_channel->addItem(3, "Alpha");
this->m_channel->addItem(4, "All");
this->m_ref_mode->addItem(1, "Green");
this->m_ref_mode->addItem(2, "Blue");
this->m_ref_mode->addItem(3, "Alpha");
this->m_ref_mode->addItem(4, "Luminance");
this->m_ref_mode->addItem(-1, "Nothing");
}
bool doGetBBox(double frame, TRectD &bBox, const TRenderSettings &info) {
if (this->m_input.isConnected()) {
const bool ret = this->m_input->doGetBBox(frame, bBox, info);
const double margin = ceil(this->m_radius->getValue(frame));
if (0.0 < margin) {
bBox = bBox.enlarge(margin);
}
return ret;
} else {
bBox = TRectD();
return false;
}
}
bool canHandle(const TRenderSettings &rend_sets, double frame) {
return true;
}
int getMemoryRequirement(const TRectD &rect, double frame,
const TRenderSettings &info) {
const double radius = this->m_radius->getValue(frame);
return TRasterFx::memorySize(rect.enlarge(ceil(radius) + 0.5), info.m_bpp);
}
void doCompute(TTile &tile, double frame, const TRenderSettings &rend_sets);
};
FX_PLUGIN_IDENTIFIER(ino_median_filter, "inoMedianFilterFx")
//------------------------------------------------------------
#include "igs_median_filter.h"
namespace {
void fx_(const TRasterP in_ras // with margin
,
const int margin, TRasterP out_ras // no margin
,
const TRasterP refer_ras, const int ref_mode
,
const double radius, const int channel) {
TRasterGR8P out_gr8(in_ras->getLy(),
in_ras->getLx() * ino::channels() *
((TRaster64P)in_ras ? sizeof(unsigned short)
: sizeof(unsigned char)));
out_gr8->lock();
igs::median_filter::convert(
in_ras->getRawData() // BGRA
,
out_gr8->getRawData()
,
in_ras->getLy(), in_ras->getLx(), ino::channels(), ino::bits(in_ras)
,
(((0 <= ref_mode) && refer_ras) ? refer_ras->getRawData() : 0) // BGRA
,
(((0 <= ref_mode) && refer_ras) ? ino::bits(refer_ras) : 0), ref_mode
,
channel, radius, 0 /* 0=Spread:外は淵のピクセル値が続いているとする */
);
ino::arr_to_ras(out_gr8->getRawData(), ino::channels(), out_ras, margin);
out_gr8->unlock();
}
}
//------------------------------------------------------------
void ino_median_filter::doCompute(TTile &tile, double frame,
const TRenderSettings &rend_sets) {
/* ------ 接続していなければ処理しない -------------------- */
if (!this->m_input.isConnected()) {
tile.getRaster()->clear(); /* 塗りつぶしクリア */
return;
}
/* ------ サポートしていないPixelタイプはエラーを投げる --- */
if (!((TRaster32P)tile.getRaster()) && !((TRaster64P)tile.getRaster())) {
throw TRopException("unsupported input pixel type");
}
/* ------ Pixel単位で動作パラメータを得る ----------------- */
/* 動作パラメータを得る */
const double radius = this->m_radius->getValue(frame);
const int channel = this->m_channel->getValue();
const int ref_mode = this->m_ref_mode->getValue();
/* ------ 参照マージン含めた画像生成 ---------------------- */
/* Rendering画像のBBox値 --> Pixel単位のdouble値 */
/* typedef TRectT<double> TRectD;
inline TRectT<double>::TRectT(
const TPointT<double> &bottomLeft
, const TDimensionT<double> &d
) : x0(bottomLeft.x)
, y0(bottomLeft.y)
, x1(bottomLeft.x+d.lx)
, y1(bottomLeft.y+d.ly)
{}
*/
TRectD enlarge_rect =
TRectD(tile.m_pos /* TPointD */
,
TDimensionD(/* int --> doubleにしてセット */
tile.getRaster()->getLx(), tile.getRaster()->getLy()));
/* BBoxの拡大 Pixel単位 */
const int enlarge_pixel = (int)(ceil(radius) + 0.5);
enlarge_rect = enlarge_rect.enlarge(enlarge_pixel);
/* void TRasterFx::allocateAndCompute(
TTile &tile,
const TPointD &pos, const TDimension &size,
const TRasterP &templateRas, double frame,
const TRenderSettings &info
) {
if (templateRas) {
tile.getRaster() = templateRas->create(size.lx, size.ly);
} else {
tile.getRaster() = TRaster32P(size.lx, size.ly);
}
tile.m_pos = pos;
compute(tile, frame, info);
}
*/
TTile enlarge_tile;
this->m_input->allocateAndCompute(
enlarge_tile, enlarge_rect.getP00(),
TDimensionI(/* Pixel単位のdouble -> intにしてセット */
(int)(enlarge_rect.getLx() + 0.5),
(int)(enlarge_rect.getLy() + 0.5)),
tile.getRaster(), frame, rend_sets);
/*------ 参照画像生成 --------------------------------------*/
TTile reference_tile;
bool reference_sw = false;
if (this->m_refer.isConnected()) {
reference_sw = true;
this->m_refer->allocateAndCompute(
reference_tile, enlarge_tile.m_pos,
TDimensionI(/* Pixel単位 */
enlarge_tile.getRaster()->getLx(),
enlarge_tile.getRaster()->getLy()),
enlarge_tile.getRaster(), frame, rend_sets);
}
/* ------ 保存すべき画像メモリを塗りつぶしクリア ---------- */
tile.getRaster()->clear(); /* 塗りつぶしクリア */
/* ------ (app_begin)log記憶 ------------------------------ */
const bool log_sw = ino::log_enable_sw();
if (log_sw) {
std::ostringstream os;
os << "params"
<< " radius " << radius << " channel " << channel << " ref_mode "
<< ref_mode << " tile w " << tile.getRaster()->getLx() << " h "
<< tile.getRaster()->getLy() << " pixbits "
<< ino::pixel_bits(tile.getRaster()) << " frame " << frame
<< " rand_sets affine_det " << rend_sets.m_affine.det()
<< " shrink x " << rend_sets.m_shrinkX << " y " << rend_sets.m_shrinkY;
if (reference_sw) {
os << " reference_tile.m_pos " << reference_tile.m_pos
<< " reference_tile_getLx " << reference_tile.getRaster()->getLx()
<< " y " << reference_tile.getRaster()->getLy();
}
}
/* ------ fx処理 ------------------------------------------ */
try {
tile.getRaster()->lock();
const TRasterP refer_ras =
(reference_sw ? reference_tile.getRaster() : nullptr);
fx_(enlarge_tile.getRaster() // in with margin
,
enlarge_pixel // margin
,
tile.getRaster() // out with no margin
,
refer_ras, ref_mode
,
radius, channel);
tile.getRaster()->unlock();
}
/* ------ error処理 --------------------------------------- */
catch (std::bad_alloc &e) {
tile.getRaster()->unlock();
if (log_sw) {
std::string str("std::bad_alloc <");
str += e.what();
str += '>';
}
throw;
} catch (std::exception &e) {
tile.getRaster()->unlock();
if (log_sw) {
std::string str("exception <");
str += e.what();
str += '>';
}
throw;
} catch (...) {
tile.getRaster()->unlock();
if (log_sw) {
std::string str("other exception");
}
throw;
}
}