boiler plate code for feTile

(bzr r3362)

4 files changed, 108 insertions, 1 deletions

diff --git a/src/display/Makefile_insert b/src/display/Makefile_insert
index 1713dc751..ed9eae9be 100644
--- a/src/display/Makefile_insert
+++ b/src/display/Makefile_insert
@@ -93,6 +93,8 @@ display_libspdisplay_a_SOURCES = \
 	display/nr-filter-slot.h        \
 	display/nr-filter-specularlighting.cpp     \
 	display/nr-filter-specularlighting.h       \
+	display/nr-filter-tile.cpp	\
+	display/nr-filter-tile.h	\
 	display/nr-filter-turbulence.cpp      \
 	display/nr-filter-turbulence.h        \
 	display/nr-filter-pixops.h	\
diff --git a/src/display/nr-filter-tile.cpp b/src/display/nr-filter-tile.cpp
new file mode 100644
index 000000000..69d577687
--- /dev/null
+++ b/src/display/nr-filter-tile.cpp
@@ -0,0 +1,60 @@
+/*
+ * feTile filter primitive renderer
+ *
+ * Authors:
+ *   Felipe Corrêa da Silva Sanches <felipe.sanches@gmail.com>
+ *
+ * Copyright (C) 2007 authors
+ *
+ * Released under GNU GPL, read the file 'COPYING' for more information
+ */
+
+#include "display/nr-filter-tile.h"
+namespace NR {
+
+FilterTile::FilterTile()
+{
+    g_warning("FilterTile::render not implemented.");
+}
+
+FilterPrimitive * FilterTile::create() {
+    return new FilterTile();
+}
+
+FilterTile::~FilterTile()
+{}
+
+int FilterTile::render(FilterSlot &slot, Matrix const &trans) {
+    NRPixBlock *in = slot.get(_input);
+    NRPixBlock *out = new NRPixBlock;
+
+    nr_pixblock_setup_fast(out, in->mode,
+                           in->area.x0, in->area.y0, in->area.x1, in->area.y1,
+                           true);
+
+    unsigned char *in_data = NR_PIXBLOCK_PX(in);
+    unsigned char *out_data = NR_PIXBLOCK_PX(out);
+
+//IMPLEMENT ME!
+    
+    out->empty = FALSE;
+    slot.set(_output, out);
+    return 0;
+}
+
+void FilterTile::area_enlarge(NRRectL &area, Matrix const &trans)
+{
+}
+
+} /* namespace NR */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
diff --git a/src/display/nr-filter-tile.h b/src/display/nr-filter-tile.h
new file mode 100644
index 000000000..32aa7b086
--- /dev/null
+++ b/src/display/nr-filter-tile.h
@@ -0,0 +1,44 @@
+#ifndef __NR_FILTER_TILE_H__
+#define __NR_FILTER_TILE_H__
+
+/*
+ * feTile filter primitive renderer
+ *
+ * Authors:
+ *   Felipe Corrêa da Silva Sanches <felipe.sanches@gmail.com>
+ *
+ * Copyright (C) 2007 authors
+ *
+ * Released under GNU GPL, read the file 'COPYING' for more information
+ */
+
+#include "display/nr-filter-primitive.h"
+#include "display/nr-filter-slot.h"
+#include "libnr/nr-matrix.h"
+#include "libnr/nr-rect-l.h"
+
+namespace NR {
+
+class FilterTile : public FilterPrimitive {
+public:
+    FilterTile();
+    static FilterPrimitive *create();
+    virtual ~FilterTile();
+
+    virtual int render(FilterSlot &slot, Matrix const &trans);
+    virtual void area_enlarge(NRRectL &area, Matrix const &trans);
+};
+
+} /* namespace NR */
+
+#endif /* __NR_FILTER_TILE_H__ */
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
diff --git a/src/display/nr-filter.cpp b/src/display/nr-filter.cpp
index 95867363b..31c3478a2 100644
--- a/src/display/nr-filter.cpp
+++ b/src/display/nr-filter.cpp
@@ -31,6 +31,7 @@
 #include "display/nr-filter-merge.h"
 #include "display/nr-filter-offset.h"
 #include "display/nr-filter-specularlighting.h"
+#include "display/nr-filter-tile.h"
 #include "display/nr-filter-turbulence.h"
 
 #include "display/nr-arena-item.h"
@@ -331,7 +332,7 @@ void Filter::_create_constructor_table()
     _constructor[NR_FILTER_MORPHOLOGY] = NULL;
     _constructor[NR_FILTER_OFFSET] = &FilterOffset::create;
     _constructor[NR_FILTER_SPECULARLIGHTING] = &FilterSpecularLighting::create;
-    _constructor[NR_FILTER_TILE] = NULL;
+    _constructor[NR_FILTER_TILE] = &FilterTile::create;
     _constructor[NR_FILTER_TURBULENCE] = &FilterTurbulence::create;
     created = true;
 }