c45605618b
* Demystifying Rendering * More info
1128 lines
35 KiB
C++
1128 lines
35 KiB
C++
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#include "trasterfx.h"
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// Core-system includes
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#include "tsystem.h"
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#include "tthreadmessage.h"
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// Fx basics
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#include "tparamcontainer.h"
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#include "tbasefx.h"
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#include "tfxattributes.h"
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// Images components
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#include "timagecache.h"
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#include "trasterimage.h"
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#include "trop.h"
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// Optimization components
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#include "trenderresourcemanager.h"
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#include "tfxcachemanager.h"
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#include "trenderer.h"
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// Diagnostics
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//#define DIAGNOSTICS
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#ifdef DIAGNOSTICS
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#include "diagnostics.h"
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#endif // DIAGNOSTICS
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//===================================================
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namespace {
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inline bool areEqual(const TRasterFxRenderDataP &d1,
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const TRasterFxRenderDataP &d2) {
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return (*d1 == *d2);
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}
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//--------------------------------------------------
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inline int myCeil(double x) {
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return ((x - (int)(x)) > TConsts::epsilon ? (int)(x) + 1 : (int)(x));
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}
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//--------------------------------------------------
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inline TRect myConvert(const TRectD &r, TPointD &dp) {
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TRect ri(tfloor(r.x0), tfloor(r.y0), myCeil(r.x1), myCeil(r.y1));
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dp.x = r.x0 - ri.x0;
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dp.y = r.y0 - ri.y0;
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assert(dp.x >= 0 && dp.y >= 0);
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return ri;
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}
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//--------------------------------------------------
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inline bool myIsEmpty(const TRectD &r) {
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return r.getLx() < 1 || r.getLy() < 1;
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}
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//--------------------------------------------------
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inline TRect myConvert(const TRectD &rect) {
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return TRect(tround(rect.x0), tround(rect.y0), tround(rect.x1) - 1,
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tround(rect.y1) - 1);
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}
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//--------------------------------------------------
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inline TRectD myConvert(const TRect &rect) {
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return TRectD(rect.x0, rect.y0, rect.x1 + 1, rect.y1 + 1);
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}
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//--------------------------------------------------
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inline void enlargeToI(TRectD &r) {
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TRectD temp(tfloor(r.x0), tfloor(r.y0), tceil(r.x1), tceil(r.y1));
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// NOTE: If we enlarge a TConsts::infiniteRectD or one which trespass
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// ints' numerical bounds, the rect may become empty.
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if (!myIsEmpty(temp)) r = temp;
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}
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//--------------------------------------------------
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// Calculates the 2-norm of the passed affine A - that is, the max modulus
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// of A*A's eigenvalues (*A being the adjoint).
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double norm2(const TAffine &aff) {
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double a11 = aff.a11 * aff.a11 + aff.a12 * aff.a12;
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double a12 = aff.a11 * aff.a21 + aff.a12 * aff.a22;
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double a21 = aff.a21 * aff.a11 + aff.a22 * aff.a12;
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double a22 = aff.a21 * aff.a21 + aff.a22 * aff.a22;
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double a11plusa22 = a11 + a22;
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double delta = sq(a11 - a22) + 4 * a12 * a21;
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delta = sqrt(delta);
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double eig1 = a11plusa22 + delta;
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double eig2 = a11plusa22 - delta;
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return std::max(sqrt(eig1 / 2.0), sqrt(eig2 / 2.0));
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}
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//--------------------------------------------------
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inline int getResampleFilterRadius(const TRenderSettings &info) {
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switch (info.m_quality) {
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case TRenderSettings::StandardResampleQuality:
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return 1;
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case TRenderSettings::ImprovedResampleQuality:
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return 2;
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case TRenderSettings::HighResampleQuality:
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return 3;
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case TRenderSettings::Triangle_FilterResampleQuality:
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return 1;
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case TRenderSettings::Mitchell_FilterResampleQuality:
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return 2;
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case TRenderSettings::Cubic5_FilterResampleQuality:
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return 2;
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case TRenderSettings::Cubic75_FilterResampleQuality:
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return 2;
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case TRenderSettings::Cubic1_FilterResampleQuality:
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return 2;
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case TRenderSettings::Hann2_FilterResampleQuality:
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return 2;
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case TRenderSettings::Hann3_FilterResampleQuality:
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return 3;
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case TRenderSettings::Hamming2_FilterResampleQuality:
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return 2;
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case TRenderSettings::Hamming3_FilterResampleQuality:
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return 3;
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case TRenderSettings::Lanczos2_FilterResampleQuality:
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return 2;
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case TRenderSettings::Lanczos3_FilterResampleQuality:
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return 3;
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case TRenderSettings::Gauss_FilterResampleQuality:
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return 2;
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case TRenderSettings::ClosestPixel_FilterResampleQuality:
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return 1;
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case TRenderSettings::Bilinear_FilterResampleQuality:
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return 1;
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default:
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assert(false);
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return -1;
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}
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}
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//--------------------------------------------------
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inline QString traduce(const TRectD &rect) {
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return "[" + QString::number(rect.x0) + " " + QString::number(rect.y0) + " " +
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QString::number(rect.x1) + " " + QString::number(rect.y1) + "]";
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}
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//--------------------------------------------------
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inline QString traduce(const TRect &rect) {
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return "[" + QString::number(rect.x0) + " " + QString::number(rect.y0) + " " +
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QString::number(rect.x1) + " " + QString::number(rect.y1) + "]";
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}
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//--------------------------------------------------
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inline QString qTraduce(const TAffine &aff) {
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return "[" + QString::number(aff.a11, 'g', 15) + "," +
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QString::number(aff.a12, 'g', 15) + "," +
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QString::number(aff.a13, 'g', 15) + "," +
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QString::number(aff.a21, 'g', 15) + "," +
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QString::number(aff.a22, 'g', 15) + "," +
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QString::number(aff.a23, 'g', 15) + "]";
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}
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//--------------------------------------------------
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inline std::string traduce(const TAffine &aff) {
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return
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// Observe that toString distinguishes + and - 0. That is a problem
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// when comparing aliases - so near 0 values are explicitly rounded to 0.
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(areAlmostEqual(aff.a11, 0.0) ? "0" : ::to_string(aff.a11, 5)) + "," +
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(areAlmostEqual(aff.a12, 0.0) ? "0" : ::to_string(aff.a12, 5)) + "," +
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(areAlmostEqual(aff.a13, 0.0) ? "0" : ::to_string(aff.a13, 5)) + "," +
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(areAlmostEqual(aff.a21, 0.0) ? "0" : ::to_string(aff.a21, 5)) + "," +
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(areAlmostEqual(aff.a22, 0.0) ? "0" : ::to_string(aff.a22, 5)) + "," +
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(areAlmostEqual(aff.a23, 0.0) ? "0" : ::to_string(aff.a23, 5));
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}
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} // Local namespace
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//------------------------------------------------------------------------------
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// The following should be cleared - and its functionalities surrendered
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// directly
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// to an appropriate resource manager...
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//! Declares an image to be kept in cache until the render ends or is canceled.
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void addRenderCache(const std::string &alias, TImageP image) {
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TFxCacheManager::instance()->add(alias, image);
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}
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//------------------------------------------------------------------------------
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//! The inverse function to addRenderCache.
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void removeRenderCache(const std::string &alias) {
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TFxCacheManager::instance()->remove(alias);
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}
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//==============================================================================
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//
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// TrFx (Affine Transformer Fx)
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//
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//------------------------------------------------------------------------------
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//! Internal fx node which applies the implicit affine stored in the
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//! TRenderSettings structure,
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//! replacing the old TRasterFx::doCompute.
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class TrFx final : public TBaseRasterFx {
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FX_DECLARATION(TrFx)
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TRasterFx *m_fx;
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public:
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TrFx() {}
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~TrFx() {}
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//-----------------------------------------------------------
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void setFx(TRasterFx *fx) { m_fx = fx; }
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//-----------------------------------------------------------
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bool isCachable() const override {
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return true;
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} // Currently cachable as a test. Observe that it was NOT in Toonz 6.1
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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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//-----------------------------------------------------------
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std::string getAlias(double frame,
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const TRenderSettings &info) const override {
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// NOTE: TrFx are not present at this recursive level. Affines dealing is
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// currently handled by inserting the
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// rendering affine AFTER a getAlias call. Ever.
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std::string alias = getFxType();
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return alias + "[" + m_fx->getAlias(frame, info) + "]";
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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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// NOTE: TrFx are not present at this recursive level. Affines dealing is
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// still handled by TGeometryFxs here....
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return m_fx->doGetBBox(frame, bBox, info);
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}
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//-----------------------------------------------------------
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void doCompute(TTile &tile, double frame,
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const TRenderSettings &info) override {
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const TRectD &rectOut =
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myConvert(tile.getRaster()->getBounds()) + tile.m_pos;
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TRectD rectIn;
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TRenderSettings infoIn(info);
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TAffine appliedAff;
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if (!buildInput(rectOut, frame, info, rectIn, infoIn, appliedAff)) return;
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const TRect &rectInI = myConvert(rectIn);
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// rasIn e' un raster dello stesso tipo di tile.getRaster()
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TTile inTile;
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m_fx->allocateAndCompute(inTile, rectIn.getP00(),
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TDimension(rectInI.getLx(), rectInI.getLy()),
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tile.getRaster(), frame, infoIn);
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infoIn.m_affine = appliedAff;
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TRasterFx::applyAffine(tile, inTile, infoIn);
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}
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//-----------------------------------------------------------
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void doDryCompute(TRectD &rect, double frame,
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const TRenderSettings &info) override {
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TRectD rectIn;
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TRenderSettings infoIn(info);
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TAffine appliedAff;
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if (!buildInput(rect, frame, info, rectIn, infoIn, appliedAff)) return;
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m_fx->dryCompute(rectIn, frame, infoIn);
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}
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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 rectIn;
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TRenderSettings infoIn(info);
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TAffine appliedAff;
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if (!buildInput(rect, frame, info, rectIn, infoIn, appliedAff)) return 0;
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return TRasterFx::memorySize(rectIn, info.m_bpp);
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}
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private:
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bool buildInput(const TRectD &rectOut, double frame,
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const TRenderSettings &infoOut, TRectD &rectIn,
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TRenderSettings &infoIn, TAffine &appliedAff) {
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if (myIsEmpty(rectOut)) return false;
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// Build the affines
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infoIn.m_affine = m_fx->handledAffine(infoOut, frame);
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appliedAff = infoOut.m_affine * infoIn.m_affine.inv();
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// Quick fix - prevent near-singular transforms.
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// NOTE: This check **SHOULD BE REMOVED** and dealt with at the RESAMPLING
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// level.
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// Observe how the tolerance value is quite arbitrary! Yeah I know
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// it's shameful... :(
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if (fabs(appliedAff.det()) < 1e-6) // TO BE REMOVED
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return false; // TO BE REMOVED
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// Build the input rect
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const TAffine &appliedAffInv = appliedAff.inv();
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int filterRadius = getResampleFilterRadius(infoOut);
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TRectD bbox;
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m_fx->getBBox(frame, bbox, infoIn);
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rectIn =
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((appliedAffInv * rectOut)
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.enlarge(
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filterRadius) + // The filter size applies in input during
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(appliedAffInv * rectOut.enlarge(filterRadius))) *
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bbox; // magnifications, and in output during
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// minifications. Thus, they basically cumulate.
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if (myIsEmpty(rectIn)) return false;
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enlargeToI(rectIn);
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return true;
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}
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};
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FX_IDENTIFIER_IS_HIDDEN(TrFx, "trFx")
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//==============================================================================
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//
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// FxResourceBuilder
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//
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//------------------------------------------------------------------------------
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// This class is the internal interface with the cache regarding intermediate
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// render
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// results. Please refer to the ResourceBuilder documentation in
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// tfxcachemanager.cpp
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class FxResourceBuilder final : public ResourceBuilder {
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TRasterFxP m_rfx;
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double m_frame;
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const TRenderSettings *m_rs;
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TTile *m_outTile;
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TTile *m_currTile;
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TTile m_newTile;
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TRectD m_outRect;
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public:
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FxResourceBuilder(const std::string &resourceName, const TRasterFxP &fx,
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const TRenderSettings &rs, double frame)
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: ResourceBuilder(resourceName, fx.getPointer(), frame, rs)
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, m_rfx(fx)
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, m_frame(frame)
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, m_rs(&rs)
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, m_currTile(0) {}
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inline void build(TTile &tile);
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protected:
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void simCompute(const TRectD &rect) override {
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TRectD rectCpy(
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rect); // Why the hell dryCompute(..) has non-const TRectD& input ????
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m_rfx->doDryCompute(rectCpy, m_frame, *m_rs);
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}
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void buildTileToCalculate(const TRectD &tileRect);
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void compute(const TRectD &tileRect) override;
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void upload(TCacheResourceP &resource) override;
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bool download(TCacheResourceP &resource) override;
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};
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//------------------------------------------------------------------------------
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inline void FxResourceBuilder::build(TTile &tile) {
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m_outTile = &tile;
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TDimension dim(tile.getRaster()->getSize());
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m_outRect = TRectD(tile.m_pos, TDimensionD(dim.lx, dim.ly));
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ResourceBuilder::build(m_outRect);
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}
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//------------------------------------------------------------------------------
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void FxResourceBuilder::buildTileToCalculate(const TRectD &tileGeom) {
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if (tileGeom == m_outRect) {
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m_currTile = m_outTile;
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return;
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}
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m_newTile.m_pos = tileGeom.getP00();
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TRasterP outRas(m_outTile->getRaster());
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// If possible, try to reuse outRas's buffer.
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TDimension outputSize(outRas->getSize());
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TDimension requiredSize(tceil(tileGeom.getLx()), tceil(tileGeom.getLy()));
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TRasterP ras;
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if (outputSize.lx >= requiredSize.lx && outputSize.ly >= requiredSize.ly) {
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// Reuse fxOutput's buffer
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TRect rect(0, 0, requiredSize.lx - 1, requiredSize.ly - 1);
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ras = outRas->extract(rect);
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ras->clear();
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} else
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ras = outRas->create(requiredSize.lx, requiredSize.ly);
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m_newTile.setRaster(ras);
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m_currTile = &m_newTile;
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}
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//------------------------------------------------------------------------------
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void FxResourceBuilder::compute(const TRectD &tileRect) {
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#ifdef DIAGNOSTICS
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TStopWatch sw;
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sw.start();
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#endif
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buildTileToCalculate(tileRect);
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m_rfx->doCompute(*m_currTile, m_frame, *m_rs);
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#ifdef DIAGNOSTICS
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sw.stop();
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DIAGNOSTICS_THRSET("FComputeTime", sw.getTotalTime());
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#endif
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}
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//------------------------------------------------------------------------------
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void FxResourceBuilder::upload(TCacheResourceP &resource) {
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resource->upload(*m_currTile);
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if (m_currTile == &m_newTile) m_newTile.setRaster(0);
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}
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//------------------------------------------------------------------------------
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bool FxResourceBuilder::download(TCacheResourceP &resource) {
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// In case the output tile was used to calculate the fx, avoid downloading
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if (m_currTile == m_outTile) return true;
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return resource->downloadAll(*m_outTile);
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}
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//==============================================================================
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//
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// TRasterFx
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//
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//------------------------------------------------------------------------------
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class TRasterFx::TRasterFxImp {
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public:
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bool m_cacheEnabled;
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TTile m_cachedTile;
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double m_frame;
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bool m_isEnabled;
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TRenderSettings m_info;
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std::string m_interactiveCacheId;
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mutable TThread::Mutex m_mutex; // brutto
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TRasterFxImp() : m_cacheEnabled(false), m_isEnabled(true), m_cachedTile(0) {}
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~TRasterFxImp() {}
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void enableCache(bool on) {
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QMutexLocker sl(&m_mutex);
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m_cacheEnabled = on;
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if (!m_cacheEnabled) {
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m_interactiveCacheId = "";
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m_frame = 0;
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m_info = TRenderSettings();
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m_cachedTile.setRaster(0);
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m_cachedTile.m_pos = TPointD();
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}
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}
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bool isCacheEnabled() const { return m_cacheEnabled; }
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bool isEnabled() const {
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QMutexLocker sl(&m_mutex); // a che serve??
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return m_isEnabled;
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}
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void enable(bool on) {
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QMutexLocker sl(&m_mutex); // a che serve
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m_isEnabled = on;
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}
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};
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//--------------------------------------------------
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TRasterFx::TRasterFx() : m_rasFxImp(new TRasterFxImp) {}
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//--------------------------------------------------
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TRasterFx::~TRasterFx() { delete m_rasFxImp; }
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//--------------------------------------------------
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TAffine TRasterFx::handledAffine(const TRenderSettings &info, double frame) {
|
||
return (info.m_affine.a11 == info.m_affine.a22 && info.m_affine.a12 == 0 &&
|
||
info.m_affine.a21 == 0 && info.m_affine.a13 == 0 &&
|
||
info.m_affine.a23 == 0)
|
||
? info.m_affine
|
||
: TScale(norm2(info.m_affine));
|
||
}
|
||
|
||
//--------------------------------------------------
|
||
|
||
bool TRasterFx::getBBox(double frame, TRectD &bBox,
|
||
const TRenderSettings &info) {
|
||
bool ret = doGetBBox(frame, bBox, info);
|
||
bBox = info.m_affine * bBox;
|
||
enlargeToI(bBox);
|
||
return ret;
|
||
}
|
||
|
||
//--------------------------------------------------
|
||
|
||
void TRasterFx::transform(double frame, int port, const TRectD &rectOnOutput,
|
||
const TRenderSettings &infoOnOutput,
|
||
TRectD &rectOnInput, TRenderSettings &infoOnInput) {
|
||
rectOnInput = rectOnOutput;
|
||
infoOnInput = infoOnOutput;
|
||
}
|
||
|
||
//--------------------------------------------------
|
||
|
||
int TRasterFx::memorySize(const TRectD &rect, int bpp) {
|
||
if (rect.x1 <= rect.x0 || rect.y1 <= rect.y0) return 0;
|
||
|
||
return (unsigned long)(rect.getLx() + 1) * (unsigned long)(rect.getLy() + 1) *
|
||
(bpp >> 3) >>
|
||
20;
|
||
}
|
||
|
||
//--------------------------------------------------
|
||
|
||
//! Specifies the approximate size (in MegaBytes) of the maximum allocation
|
||
//! instance that this fx
|
||
//! will need to perform in order to render the passed input.
|
||
//! This method should be reimplemented in order to make the Toonz rendering
|
||
//! process aware of
|
||
//! the use of big raster memory chunks, at least.
|
||
//! Observe that the passed tile geometry is implicitly <i> already allocated
|
||
//! <\i> for the fx output.
|
||
//! \n
|
||
//! The default implementation returns 0, assuming that the passed implicit
|
||
//! memory size is passed
|
||
//! below in node computation without further allocation of resources. Fxs can
|
||
//! reimplement this
|
||
//! to -1 to explicitly disable the Toonz's smart memory handling.
|
||
//! \n \n
|
||
//! \note The rendering process ensures that the passed render settings are \a
|
||
//! handled
|
||
//! by the fx before this function is invoked - do not waste code for it.
|
||
//! \sa TRasterFx::memorySize and TRasterFx::canHandle methods.
|
||
|
||
int TRasterFx::getMemoryRequirement(const TRectD &rect, double frame,
|
||
const TRenderSettings &info) {
|
||
return 0;
|
||
}
|
||
|
||
//--------------------------------------------------
|
||
|
||
std::string TRasterFx::getAlias(double frame,
|
||
const TRenderSettings &info) const {
|
||
std::string alias = getFxType();
|
||
alias += "[";
|
||
|
||
// effect aliases connected to the input ports separated by commas
|
||
// an unconnected port gives rise to an empty alias (empty string)
|
||
int i;
|
||
for (i = 0; i < getInputPortCount(); i++) {
|
||
TFxPort *port = getInputPort(i);
|
||
if (port->isConnected()) {
|
||
TRasterFxP ifx = port->getFx();
|
||
assert(ifx);
|
||
alias += ifx->getAlias(frame, info);
|
||
}
|
||
alias += ",";
|
||
}
|
||
|
||
// alias the values of the effect parameters to the given frame
|
||
for (i = 0; i < getParams()->getParamCount(); i++) {
|
||
TParam *param = getParams()->getParam(i);
|
||
alias += param->getName() + "=" + param->getValueAlias(frame, 3);
|
||
}
|
||
|
||
alias += "]";
|
||
return alias;
|
||
}
|
||
|
||
//--------------------------------------------------
|
||
|
||
void TRasterFx::dryCompute(TRectD &rect, double frame,
|
||
const TRenderSettings &info) {
|
||
if (checkActiveTimeRegion() && !getActiveTimeRegion().contains(frame)) return;
|
||
|
||
if (!getAttributes()->isEnabled() || !m_rasFxImp->isEnabled()) {
|
||
if (getInputPortCount() == 0) return;
|
||
|
||
TFxPort *port = getInputPort(getPreferredInputPort());
|
||
|
||
if (port->isConnected())
|
||
TRasterFxP(port->getFx())->dryCompute(rect, frame, info);
|
||
|
||
return;
|
||
}
|
||
|
||
// If the input tile has a fractionary position, it is passed to the
|
||
// rendersettings' accumulated affine.
|
||
TPoint intTilePos(tfloor(rect.x0), tfloor(rect.y0));
|
||
TPointD fracTilePos(rect.x0 - intTilePos.x, rect.y0 - intTilePos.y);
|
||
TPointD fracInfoTranslation(info.m_affine.a13 - fracTilePos.x,
|
||
info.m_affine.a23 - fracTilePos.y);
|
||
TPoint intInfoTranslation(tfloor(fracInfoTranslation.x),
|
||
tfloor(fracInfoTranslation.y));
|
||
TPointD newTilePos(intTilePos.x - intInfoTranslation.x,
|
||
intTilePos.y - intInfoTranslation.y);
|
||
|
||
if (rect.getP00() != newTilePos) {
|
||
TRenderSettings newInfo(info);
|
||
newInfo.m_affine.a13 = fracInfoTranslation.x - intInfoTranslation.x;
|
||
newInfo.m_affine.a23 = fracInfoTranslation.y - intInfoTranslation.y;
|
||
|
||
TRectD newRect(newTilePos, rect.getSize());
|
||
|
||
dryCompute(newRect, frame, newInfo);
|
||
return;
|
||
}
|
||
|
||
// If the fx can't handle the whole affine passed with the TRenderSettings,
|
||
// the part
|
||
// of it that the fx can't handle is retained and applied by an affine
|
||
// transformer fx (TrFx)
|
||
// after the node has been computed.
|
||
bool canHandleAffine =
|
||
canHandle(info, frame) || (handledAffine(info, frame) == info.m_affine);
|
||
if (!info.m_affine.isIdentity() && !canHandleAffine) {
|
||
TrFx *transformerFx = new TrFx;
|
||
TFxP locker(transformerFx);
|
||
transformerFx->setFx(this);
|
||
transformerFx->dryCompute(rect, frame, info);
|
||
return;
|
||
}
|
||
|
||
std::string alias = getAlias(frame, info) + "[" + ::traduce(info.m_affine) +
|
||
"][" + std::to_string(info.m_bpp) + "]";
|
||
|
||
int renderStatus =
|
||
TRenderer::instance().getRenderStatus(TRenderer::renderId());
|
||
TFxCacheManager *cacheManager = TFxCacheManager::instance();
|
||
|
||
if (renderStatus == TRenderer::FIRSTRUN) {
|
||
TRectD bbox;
|
||
// ret = getBBox... puo' darsi che l'enlarge del trFx (o naturale del bbox)
|
||
// faccia
|
||
// diventare TRectD() non vuoto!!
|
||
getBBox(frame, bbox, info);
|
||
enlargeToI(bbox);
|
||
|
||
TRectD interestingRect(rect * bbox);
|
||
if (myIsEmpty(interestingRect)) return;
|
||
|
||
// Declare the tile to the tiles manager
|
||
ResourceBuilder::declareResource(alias, this, interestingRect, frame, info);
|
||
|
||
doDryCompute(interestingRect, frame, info);
|
||
} else {
|
||
TRectD bbox;
|
||
getBBox(frame, bbox, info);
|
||
enlargeToI(bbox);
|
||
|
||
TRectD interestingRect(rect * bbox);
|
||
if (myIsEmpty(interestingRect)) return;
|
||
|
||
// Invoke the fx-specific simulation process
|
||
FxResourceBuilder rBuilder(alias, this, info, frame);
|
||
rBuilder.simBuild(interestingRect);
|
||
}
|
||
}
|
||
|
||
//--------------------------------------------------
|
||
|
||
//! Declares the computation scheme of this fx for rendering optimization
|
||
//! purposes.
|
||
//! This is an important function of the Toonz rendering API, and should be
|
||
//! reimplemented
|
||
//! with the necessary care.
|
||
//! The Toonz rendering process makes use of this function to enact most of the
|
||
//! optimization steps about the fx computation, in particular fx caching.
|
||
//! A correct implementation of this method should follow these rules:
|
||
//! <li> The invocation of child node computations should be faithfully
|
||
//! reproduced.
|
||
//! <li> TRasterFx::compute and TRasterFx::allocateAndCompute calls have to be
|
||
//! translated to TRasterFx::dryCompute calls.
|
||
//! <li> This fx is intended for precomputation stage, so the hard rendering
|
||
//! code
|
||
//! should be skipped here.
|
||
//! By default, this method raises a dryCompute call to each input port in
|
||
//! increasing
|
||
//! order, using the TRasterFx::transform method to identify the tiles to be
|
||
//! passed
|
||
//! on input precomputation.
|
||
void TRasterFx::doDryCompute(TRectD &rect, double frame,
|
||
const TRenderSettings &info) {
|
||
int inputPortCount = getInputPortCount();
|
||
for (int i = 0; i < inputPortCount; ++i) {
|
||
TFxPort *port = getInputPort(i);
|
||
if (port->isConnected()) {
|
||
TRectD rectOnInput;
|
||
TRenderSettings infoOnInput;
|
||
|
||
TRasterFxP fx = port->getFx();
|
||
transform(frame, i, rect, info, rectOnInput, infoOnInput);
|
||
|
||
if (!myIsEmpty(rectOnInput))
|
||
fx->dryCompute(rectOnInput, frame, infoOnInput);
|
||
}
|
||
}
|
||
}
|
||
|
||
//--------------------------------------------------
|
||
|
||
//! This is an overloaded member function that deals with
|
||
//! the allocation of an input tile before invoking the TRasterFx::compute
|
||
//! method on it.
|
||
void TRasterFx::allocateAndCompute(TTile &tile, const TPointD &pos,
|
||
const TDimension &size, TRasterP templateRas,
|
||
double frame, const TRenderSettings &info) {
|
||
if (templateRas) {
|
||
TRaster32P ras32(templateRas);
|
||
TRaster64P ras64(templateRas);
|
||
templateRas = 0; // Release the reference to templateRas before allocation
|
||
|
||
TRasterP tileRas;
|
||
if (ras32)
|
||
tileRas = TRaster32P(size.lx, size.ly);
|
||
else if (ras64)
|
||
tileRas = TRaster64P(size.lx, size.ly);
|
||
else {
|
||
assert(false);
|
||
return;
|
||
}
|
||
|
||
tile.setRaster(tileRas);
|
||
} else {
|
||
if (info.m_bpp == 32) {
|
||
TRaster32P tileRas(size.lx, size.ly);
|
||
tile.setRaster(tileRas);
|
||
} else if (info.m_bpp == 64) {
|
||
TRaster64P tileRas(size.lx, size.ly);
|
||
tile.setRaster(tileRas);
|
||
} else
|
||
assert(false);
|
||
}
|
||
|
||
tile.m_pos = pos;
|
||
compute(tile, frame, info);
|
||
}
|
||
|
||
//-----------------------------------------------------------------------
|
||
|
||
//! This method supplies the actual fx rendering code.
|
||
|
||
void TRasterFx::compute(TTile &tile, double frame,
|
||
const TRenderSettings &info) {
|
||
// If the render was aborted, avoid everything
|
||
// if(TRenderer::instance().isAborted(TRenderer::renderId()))
|
||
// throw TException("Render canceled");
|
||
|
||
if (checkActiveTimeRegion() && !getActiveTimeRegion().contains(frame)) return;
|
||
|
||
if (!getAttributes()->isEnabled() || !m_rasFxImp->isEnabled()) {
|
||
if (getInputPortCount() == 0) return;
|
||
|
||
TFxPort *port = getInputPort(0);
|
||
|
||
// port 0 must not be a control port
|
||
assert(port->isaControlPort() == false);
|
||
|
||
if (port->isConnected()) {
|
||
TRasterFxP(port->getFx())->compute(tile, frame, info);
|
||
return;
|
||
}
|
||
|
||
return;
|
||
}
|
||
|
||
// If the input tile has a fractionary position, it is passed to the
|
||
// rendersettings' accumulated affine. At the same time, the integer part of
|
||
// such affine is transferred to the tile.
|
||
TPoint intTilePos(tfloor(tile.m_pos.x), tfloor(tile.m_pos.y));
|
||
TPointD fracTilePos(tile.m_pos.x - intTilePos.x, tile.m_pos.y - intTilePos.y);
|
||
TPointD fracInfoTranslation(info.m_affine.a13 - fracTilePos.x,
|
||
info.m_affine.a23 - fracTilePos.y);
|
||
TPoint intInfoTranslation(tfloor(fracInfoTranslation.x),
|
||
tfloor(fracInfoTranslation.y));
|
||
TPointD newTilePos(intTilePos.x - intInfoTranslation.x,
|
||
intTilePos.y - intInfoTranslation.y);
|
||
/*-- If the position of the input tile has a decimal value --*/
|
||
if (tile.m_pos != newTilePos) {
|
||
/*-- Add misalignment to the affine matrix of Render Settings --*/
|
||
TRenderSettings newInfo(info);
|
||
newInfo.m_affine.a13 = fracInfoTranslation.x - intInfoTranslation.x;
|
||
newInfo.m_affine.a23 = fracInfoTranslation.y - intInfoTranslation.y;
|
||
/*-- Tile position should be an integer value --*/
|
||
TPointD oldPos(tile.m_pos);
|
||
tile.m_pos = newTilePos;
|
||
|
||
compute(tile, frame, newInfo);
|
||
|
||
tile.m_pos = oldPos;
|
||
return;
|
||
}
|
||
|
||
bool canHandleAffine =
|
||
canHandle(info, frame) || (handledAffine(info, frame) == info.m_affine);
|
||
if (!info.m_affine.isIdentity() && !canHandleAffine) {
|
||
TrFx *transformerFx = new TrFx;
|
||
TFxP locker(transformerFx);
|
||
transformerFx->setFx(this);
|
||
transformerFx->compute(tile, frame, info);
|
||
return;
|
||
}
|
||
|
||
// Retrieve tile's geometry
|
||
TRectD tilePlacement = myConvert(tile.getRaster()->getBounds()) + tile.m_pos;
|
||
|
||
// Build the fx result alias (in other words, its name)
|
||
std::string alias = getAlias(frame, info) + "[" + ::traduce(info.m_affine) +
|
||
"][" + std::to_string(info.m_bpp) +
|
||
"]"; // To be moved below
|
||
|
||
TRectD bbox;
|
||
getBBox(frame, bbox, info);
|
||
enlargeToI(bbox);
|
||
|
||
TRectD interestingRect(tilePlacement * bbox);
|
||
if (myIsEmpty(interestingRect)) return;
|
||
|
||
// Extract the interesting tile from requested one
|
||
TTile interestingTile;
|
||
interestingTile.m_pos = interestingRect.getP00();
|
||
TRect interestingRectI(myConvert(interestingRect - tilePlacement.getP00()));
|
||
interestingTile.setRaster(tile.getRaster()->extract(interestingRectI));
|
||
|
||
#ifdef DIAGNOSTICS
|
||
|
||
// 1. Push fx name on call stack
|
||
QString fxName = QString::fromStdString(getDeclaration()->getId());
|
||
|
||
DIAGNOSTICS_PUSH("FName", fxName);
|
||
DIAGNOSTICS_THRSET("FComputeTime", 0);
|
||
|
||
TStopWatch sw;
|
||
sw.start();
|
||
|
||
#endif
|
||
|
||
// Invoke the fx-specific computation process
|
||
FxResourceBuilder rBuilder(alias, this, info, frame);
|
||
rBuilder.build(interestingTile);
|
||
|
||
#ifdef DIAGNOSTICS
|
||
sw.stop();
|
||
|
||
QString countsStr("#ftimes.txt | 4. " + fxName + " | 4. Calls count");
|
||
QString fxStr("fcum_4. " + fxName);
|
||
|
||
long computeTime = DIAGNOSTICS_THRGET("FComputeTime");
|
||
long fxTime = sw.getTotalTime();
|
||
long fxCumulativeTime = DIAGNOSTICS_GLOGET(fxStr);
|
||
long count = DIAGNOSTICS_GET(countsStr);
|
||
|
||
// 2. Add this time to fx time, and subtract it from parent time
|
||
DIAGNOSTICS_GLOADD(fxStr, computeTime);
|
||
DIAGNOSTICS_ADD(countsStr, 1);
|
||
DIAGNOSTICS_SET("#ftimes.txt | 4. " + fxName + " | 3. Mean time",
|
||
(fxCumulativeTime + computeTime) / (count + 1));
|
||
|
||
DIAGNOSTICS_POP("FName", 1);
|
||
QString parentFxName = DIAGNOSTICS_STACKGET("FName");
|
||
if (!parentFxName.isEmpty())
|
||
DIAGNOSTICS_GLOADD("fcum_4. " + parentFxName, -fxTime);
|
||
|
||
DIAGNOSTICS_GLOADD("fcum_03. Cached Fxs Retrieval", fxTime - computeTime);
|
||
#endif
|
||
|
||
#ifdef WRITEIMAGES
|
||
static int iCount = 0;
|
||
QString qPath("C:\\butta\\image_" +
|
||
QString::number(++iCount).rightJustified(3, '0') + ".tif");
|
||
TImageWriter::save(TFilePath(qPath.toStdWString()), tile.getRaster());
|
||
|
||
if (iCount >= 35) int aa = 1;
|
||
#endif
|
||
|
||
/*
|
||
return;
|
||
|
||
tryCanceled:
|
||
|
||
//if(TRenderer::instance().isAborted(TRenderer::renderId()))
|
||
// throw TException("Render canceled");
|
||
;
|
||
*/
|
||
}
|
||
|
||
//------------------------------------------------------------------------------
|
||
|
||
TRasterP TRasterFx::applyAffine(TTile &tileOut, const TTile &tileIn,
|
||
const TRenderSettings &info) {
|
||
TAffine aff = info.m_affine;
|
||
|
||
TRasterP src_ras = tileIn.getRaster();
|
||
TRasterP dst_ras = tileOut.getRaster();
|
||
|
||
if (aff.isTranslation()) {
|
||
// Check the tile origins' fractionary displacement
|
||
TPointD diff(tileOut.m_pos - tileIn.m_pos - TPointD(aff.a13, aff.a23));
|
||
double fracX = diff.x - tfloor(diff.x);
|
||
double fracY = diff.y - tfloor(diff.y);
|
||
|
||
if ((fracX < 0.01 || fracX > 0.99) && (fracY < 0.01 || fracY > 0.99)) {
|
||
// Just copy part of tileIn into tileOut
|
||
TRect geomIn(src_ras->getBounds());
|
||
TRect geomOut(dst_ras->getBounds());
|
||
TPoint diffI(convert(diff));
|
||
geomIn -= diffI;
|
||
geomOut += diffI;
|
||
geomIn *= dst_ras->getBounds();
|
||
geomOut *= src_ras->getBounds();
|
||
|
||
if (geomIn.isEmpty()) return dst_ras;
|
||
|
||
TRasterP rasIn(src_ras->extract(geomOut));
|
||
TRasterP rasOut(dst_ras->extract(geomIn));
|
||
TRop::copy(rasOut, rasIn);
|
||
|
||
return dst_ras;
|
||
}
|
||
}
|
||
|
||
TRectD rectIn = myConvert(src_ras->getBounds()) + tileIn.m_pos;
|
||
TRectD rectOut = myConvert(dst_ras->getBounds()) + tileOut.m_pos;
|
||
|
||
TRectD rectInAfter = aff * myConvert(src_ras->getBounds());
|
||
TAffine rasterAff = TTranslation((aff * rectIn).getP00() - rectOut.getP00() -
|
||
rectInAfter.getP00()) *
|
||
aff;
|
||
|
||
TRop::ResampleFilterType qual;
|
||
switch (info.m_quality) {
|
||
case TRenderSettings::StandardResampleQuality:
|
||
qual = TRop::Triangle;
|
||
break;
|
||
case TRenderSettings::ImprovedResampleQuality:
|
||
qual = TRop::Hann2;
|
||
break;
|
||
case TRenderSettings::HighResampleQuality:
|
||
qual = TRop::Hamming3;
|
||
break;
|
||
case TRenderSettings::Triangle_FilterResampleQuality:
|
||
qual = TRop::Triangle;
|
||
break;
|
||
case TRenderSettings::Mitchell_FilterResampleQuality:
|
||
qual = TRop::Mitchell;
|
||
break;
|
||
case TRenderSettings::Cubic5_FilterResampleQuality:
|
||
qual = TRop::Cubic5;
|
||
break;
|
||
case TRenderSettings::Cubic75_FilterResampleQuality:
|
||
qual = TRop::Cubic75;
|
||
break;
|
||
case TRenderSettings::Cubic1_FilterResampleQuality:
|
||
qual = TRop::Cubic1;
|
||
break;
|
||
case TRenderSettings::Hann2_FilterResampleQuality:
|
||
qual = TRop::Hann2;
|
||
break;
|
||
case TRenderSettings::Hann3_FilterResampleQuality:
|
||
qual = TRop::Hann3;
|
||
break;
|
||
case TRenderSettings::Hamming2_FilterResampleQuality:
|
||
qual = TRop::Hamming2;
|
||
break;
|
||
case TRenderSettings::Hamming3_FilterResampleQuality:
|
||
qual = TRop::Hamming3;
|
||
break;
|
||
case TRenderSettings::Lanczos2_FilterResampleQuality:
|
||
qual = TRop::Lanczos2;
|
||
break;
|
||
case TRenderSettings::Lanczos3_FilterResampleQuality:
|
||
qual = TRop::Lanczos3;
|
||
break;
|
||
case TRenderSettings::Gauss_FilterResampleQuality:
|
||
qual = TRop::Gauss;
|
||
break;
|
||
case TRenderSettings::ClosestPixel_FilterResampleQuality:
|
||
qual = TRop::ClosestPixel;
|
||
break;
|
||
case TRenderSettings::Bilinear_FilterResampleQuality:
|
||
qual = TRop::Bilinear;
|
||
break;
|
||
default:
|
||
assert(false);
|
||
}
|
||
|
||
TRop::resample(dst_ras, src_ras, rasterAff, qual);
|
||
|
||
return dst_ras;
|
||
}
|
||
|
||
//--------------------------------------------------
|
||
|
||
bool TRasterFx::isCacheEnabled() const { return m_rasFxImp->m_cacheEnabled; }
|
||
|
||
//--------------------------------------------------
|
||
|
||
void TRasterFx::enableCache(bool on) { m_rasFxImp->enableCache(on); }
|
||
|
||
//==============================================================================
|
||
//
|
||
// TRenderSettings
|
||
//
|
||
//------------------------------------------------------------------------------
|
||
|
||
TRenderSettings::TRenderSettings()
|
||
: m_gamma(1)
|
||
, m_timeStretchFrom(25)
|
||
, m_timeStretchTo(25)
|
||
, m_stereoscopicShift(0.05)
|
||
, m_bpp(32)
|
||
, m_maxTileSize((std::numeric_limits<int>::max)())
|
||
, m_shrinkX(1)
|
||
, m_shrinkY(1)
|
||
, m_quality(StandardResampleQuality)
|
||
, m_fieldPrevalence(NoField)
|
||
, m_stereoscopic(false)
|
||
, m_isSwatch(false)
|
||
, m_applyShrinkToViewer(false)
|
||
, m_userCachable(true)
|
||
, m_isCanceled(NULL) {}
|
||
|
||
//------------------------------------------------------------------------------
|
||
|
||
TRenderSettings::~TRenderSettings() {}
|
||
|
||
//------------------------------------------------------------------------------
|
||
|
||
std::string TRenderSettings::toString() const {
|
||
std::string ss =
|
||
std::to_string(m_bpp) + ";" + std::to_string(m_quality) + ";" +
|
||
std::to_string(m_gamma) + ";" + std::to_string(m_timeStretchFrom) + ";" +
|
||
std::to_string(m_timeStretchTo) + ";" +
|
||
std::to_string(m_fieldPrevalence) + ";" + std::to_string(m_shrinkX) +
|
||
"," + std::to_string(m_shrinkY) + ";" + std::to_string(m_affine.a11) +
|
||
"," + std::to_string(m_affine.a12) + "," + std::to_string(m_affine.a13) +
|
||
"," + std::to_string(m_affine.a21) + "," + std::to_string(m_affine.a22) +
|
||
"," + std::to_string(m_affine.a23) + ";" + std::to_string(m_maxTileSize) +
|
||
";" + std::to_string(m_isSwatch) + ";" + std::to_string(m_userCachable) +
|
||
";{";
|
||
if (!m_data.empty()) {
|
||
ss += m_data[0]->toString();
|
||
for (int i = 1; i < (int)m_data.size(); i++)
|
||
ss += "," + m_data[i]->toString();
|
||
}
|
||
ss += "}";
|
||
return ss;
|
||
}
|
||
|
||
//------------------------------------------------------------------------------
|
||
|
||
bool TRenderSettings::operator==(const TRenderSettings &rhs) const {
|
||
if (m_bpp != rhs.m_bpp || m_quality != rhs.m_quality ||
|
||
m_fieldPrevalence != rhs.m_fieldPrevalence ||
|
||
m_stereoscopic != rhs.m_stereoscopic ||
|
||
m_stereoscopicShift != rhs.m_stereoscopicShift ||
|
||
m_gamma != rhs.m_gamma || m_timeStretchFrom != rhs.m_timeStretchFrom ||
|
||
m_timeStretchTo != rhs.m_timeStretchTo || m_shrinkX != rhs.m_shrinkX ||
|
||
m_shrinkY != rhs.m_shrinkY ||
|
||
m_applyShrinkToViewer != rhs.m_applyShrinkToViewer ||
|
||
m_maxTileSize != rhs.m_maxTileSize || m_affine != rhs.m_affine ||
|
||
m_mark != rhs.m_mark || m_isSwatch != rhs.m_isSwatch ||
|
||
m_userCachable != rhs.m_userCachable)
|
||
return false;
|
||
|
||
return std::equal(m_data.begin(), m_data.end(), rhs.m_data.begin(), areEqual);
|
||
}
|
||
|
||
//------------------------------------------------------------------------------
|
||
|
||
bool TRenderSettings::operator!=(const TRenderSettings &rhs) const {
|
||
return !operator==(rhs);
|
||
}
|