From 59a89a640809c6f03a69fd3df823c5bef1260424 Mon Sep 17 00:00:00 2001
From: kiirala <kiirala@users.sourceforge.net>
Date: Wed, 24 Oct 2007 10:25:25 +0000
Subject: [PATCH] Added 'paraller axis' rendering hint to filter primitives,
 that need it.

---
 src/display/nr-filter-convolve-matrix.cpp  | 4 ++++
 src/display/nr-filter-convolve-matrix.h    | 1 +
 src/display/nr-filter-diffuselighting.cpp  | 4 ++++
 src/display/nr-filter-diffuselighting.h    | 1 +
 src/display/nr-filter-displacement-map.cpp | 4 ++++
 src/display/nr-filter-displacement-map.h   | 1 +
 src/display/nr-filter-image.cpp            | 4 ++++
 src/display/nr-filter-image.h              | 1 +
 src/display/nr-filter-morphology.cpp       | 4 ++++
 src/display/nr-filter-morphology.h         | 1 +
 src/display/nr-filter-specularlighting.cpp | 4 ++++
 src/display/nr-filter-specularlighting.h   | 1 +
 src/display/nr-filter-tile.cpp             | 4 ++++
 src/display/nr-filter-tile.h               | 1 +
 src/display/nr-filter-turbulence.cpp       | 4 ++++
 src/display/nr-filter-turbulence.h         | 1 +
 16 files changed, 40 insertions(+)

diff --git a/src/display/nr-filter-convolve-matrix.cpp b/src/display/nr-filter-convolve-matrix.cpp
index 6adf9c9a5..13bc585c9 100644
--- a/src/display/nr-filter-convolve-matrix.cpp
+++ b/src/display/nr-filter-convolve-matrix.cpp
@@ -126,6 +126,10 @@ void FilterConvolveMatrix::area_enlarge(NRRectL &area, Matrix const &trans)
     area.y1 += orderY - targetY;
 }
 
+FilterTraits FilterConvolveMatrix::get_input_traits() {
+    return TRAIT_PARALLER;
+}
+
 } /* namespace NR */
 
 /*
diff --git a/src/display/nr-filter-convolve-matrix.h b/src/display/nr-filter-convolve-matrix.h
index 2a397abf2..ec47028e1 100644
--- a/src/display/nr-filter-convolve-matrix.h
+++ b/src/display/nr-filter-convolve-matrix.h
@@ -35,6 +35,7 @@ public:
 
     virtual int render(FilterSlot &slot, Matrix const &trans);
     virtual void area_enlarge(NRRectL &area, Matrix const &trans);
+    virtual FilterTraits get_input_traits();
 
     void set_targetY(int coord);
     void set_targetX(int coord);
diff --git a/src/display/nr-filter-diffuselighting.cpp b/src/display/nr-filter-diffuselighting.cpp
index 500a275af..0fa0495e7 100644
--- a/src/display/nr-filter-diffuselighting.cpp
+++ b/src/display/nr-filter-diffuselighting.cpp
@@ -169,6 +169,10 @@ int FilterDiffuseLighting::render(FilterSlot &slot, Matrix const &trans) {
     return 0;
 }
 
+FilterTraits FilterDiffuseLighting::get_input_traits() {
+    return TRAIT_PARALLER;
+}
+
 } /* namespace NR */
 
 /*
diff --git a/src/display/nr-filter-diffuselighting.h b/src/display/nr-filter-diffuselighting.h
index 486b81aca..37da884ca 100644
--- a/src/display/nr-filter-diffuselighting.h
+++ b/src/display/nr-filter-diffuselighting.h
@@ -41,6 +41,7 @@ public:
     static FilterPrimitive *create();
     virtual ~FilterDiffuseLighting();
     virtual int render(FilterSlot &slot, Matrix const &trans);
+    virtual FilterTraits get_input_traits();
 
 private:
 };
diff --git a/src/display/nr-filter-displacement-map.cpp b/src/display/nr-filter-displacement-map.cpp
index 9e87fdddc..f40510928 100644
--- a/src/display/nr-filter-displacement-map.cpp
+++ b/src/display/nr-filter-displacement-map.cpp
@@ -132,6 +132,10 @@ void FilterDisplacementMap::area_enlarge(NRRectL &area, Matrix const &trans)
     area.y1 += (int)(scale/2);
 }
 
+FilterTraits FilterDisplacementMap::get_input_traits() {
+    return TRAIT_PARALLER;
+}
+
 } /* namespace NR */
 
 /*
diff --git a/src/display/nr-filter-displacement-map.h b/src/display/nr-filter-displacement-map.h
index 83601a5ac..bf0565c22 100644
--- a/src/display/nr-filter-displacement-map.h
+++ b/src/display/nr-filter-displacement-map.h
@@ -31,6 +31,7 @@ public:
     virtual void set_channel_selector(int channel, int s);
     virtual int render(FilterSlot &slot, Matrix const &trans);
     virtual void area_enlarge(NRRectL &area, Matrix const &trans);
+    virtual FilterTraits get_input_traits();
 
 private:
     double scale;
diff --git a/src/display/nr-filter-image.cpp b/src/display/nr-filter-image.cpp
index 8e89cdc81..bd5e52965 100644
--- a/src/display/nr-filter-image.cpp
+++ b/src/display/nr-filter-image.cpp
@@ -73,6 +73,10 @@ void FilterImage::set_region(SVGLength x, SVGLength y, SVGLength width, SVGLengt
         feImageWidth=width.computed;
         feImageHeight=height.computed;
 }
+
+FilterTraits FilterImage::get_input_traits() {
+    return TRAIT_PARALLER;
+}
     
 } /* namespace NR */
 
diff --git a/src/display/nr-filter-image.h b/src/display/nr-filter-image.h
index 5841ad86a..0e522139c 100644
--- a/src/display/nr-filter-image.h
+++ b/src/display/nr-filter-image.h
@@ -25,6 +25,7 @@ public:
     virtual ~FilterImage();
 
     virtual int render(FilterSlot &slot, Matrix const &trans);
+    virtual FilterTraits get_input_traits();
     void set_region(SVGLength x, SVGLength y, SVGLength width, SVGLength height);
 private:
     guint8* image_pixbuf;
diff --git a/src/display/nr-filter-morphology.cpp b/src/display/nr-filter-morphology.cpp
index 07b1b1d94..6cc6dd7b8 100644
--- a/src/display/nr-filter-morphology.cpp
+++ b/src/display/nr-filter-morphology.cpp
@@ -99,6 +99,10 @@ void FilterMorphology::set_yradius(int y){
     yradius = y;
 }
 
+FilterTraits FilterMorphology::get_input_traits() {
+    return TRAIT_PARALLER;
+}
+
 } /* namespace NR */
 
 /*
diff --git a/src/display/nr-filter-morphology.h b/src/display/nr-filter-morphology.h
index be182203c..7283b0cea 100644
--- a/src/display/nr-filter-morphology.h
+++ b/src/display/nr-filter-morphology.h
@@ -31,6 +31,7 @@ public:
 
     virtual int render(FilterSlot &slot, Matrix const &trans);
     virtual void area_enlarge(NRRectL &area, Matrix const &trans);
+    virtual FilterTraits get_input_traits();
     void set_operator(FilterMorphologyOperator &o);
     void set_xradius(int x);
     void set_yradius(int y);
diff --git a/src/display/nr-filter-specularlighting.cpp b/src/display/nr-filter-specularlighting.cpp
index 90d243a6b..ca8bca6a8 100644
--- a/src/display/nr-filter-specularlighting.cpp
+++ b/src/display/nr-filter-specularlighting.cpp
@@ -179,6 +179,10 @@ int FilterSpecularLighting::render(FilterSlot &slot, Matrix const &trans) {
     return 0;
 }
 
+FilterTraits FilterSpecularLighting::get_input_traits() {
+    return TRAIT_PARALLER;
+}
+
 } /* namespace NR */
 
 /*
diff --git a/src/display/nr-filter-specularlighting.h b/src/display/nr-filter-specularlighting.h
index a9b3429f4..578b7ad4a 100644
--- a/src/display/nr-filter-specularlighting.h
+++ b/src/display/nr-filter-specularlighting.h
@@ -42,6 +42,7 @@ public:
     static FilterPrimitive *create();
     virtual ~FilterSpecularLighting();
     virtual int render(FilterSlot &slot, Matrix const &trans);
+    virtual FilterTraits get_input_traits();
 
 private:
 };
diff --git a/src/display/nr-filter-tile.cpp b/src/display/nr-filter-tile.cpp
index 69d577687..39e2bff33 100644
--- a/src/display/nr-filter-tile.cpp
+++ b/src/display/nr-filter-tile.cpp
@@ -46,6 +46,10 @@ void FilterTile::area_enlarge(NRRectL &area, Matrix const &trans)
 {
 }
 
+FilterTraits FilterTile::get_input_traits() {
+    return TRAIT_PARALLER;
+}
+
 } /* namespace NR */
 
 /*
diff --git a/src/display/nr-filter-tile.h b/src/display/nr-filter-tile.h
index 32aa7b086..56c26bd66 100644
--- a/src/display/nr-filter-tile.h
+++ b/src/display/nr-filter-tile.h
@@ -27,6 +27,7 @@ public:
 
     virtual int render(FilterSlot &slot, Matrix const &trans);
     virtual void area_enlarge(NRRectL &area, Matrix const &trans);
+    virtual FilterTraits get_input_traits();
 };
 
 } /* namespace NR */
diff --git a/src/display/nr-filter-turbulence.cpp b/src/display/nr-filter-turbulence.cpp
index d0921047a..b3938418f 100644
--- a/src/display/nr-filter-turbulence.cpp
+++ b/src/display/nr-filter-turbulence.cpp
@@ -295,6 +295,10 @@ double FilterTurbulence::turbulence(int nColorChannel, double *point)
   return fSum;
 }
 
+FilterTraits FilterTurbulence::get_input_traits() {
+    return TRAIT_PARALLER;
+}
+
 } /* namespace NR */
 
 /*
diff --git a/src/display/nr-filter-turbulence.h b/src/display/nr-filter-turbulence.h
index db2b2854a..03c2e22a5 100644
--- a/src/display/nr-filter-turbulence.h
+++ b/src/display/nr-filter-turbulence.h
@@ -66,6 +66,7 @@ public:
     virtual void set_stitchTiles(bool st);
     virtual void set_type(FilterTurbulenceType t);
     virtual void set_updated(bool u);
+    virtual FilterTraits get_input_traits();
 private:
 
     long Turbulence_setup_seed(long lSeed);
-- 
2.30.2