/*! \file target_tile.cpp
** \brief Template File
**
-** $Id: target_tile.cpp,v 1.2 2005/01/12 06:46:45 darco Exp $
+** $Id$
**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+** Copyright (c) 2007, 2008 Chris Moore
**
** This package is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License as
using namespace synfig;
/* === M A C R O S ========================================================= */
-const unsigned int DEF_TILE_WIDTH = 64;
-const unsigned int DEF_TILE_HEIGHT= 64;
+const unsigned int DEF_TILE_WIDTH = TILE_SIZE / 2;
+const unsigned int DEF_TILE_HEIGHT= TILE_SIZE / 2;
+
+// note that if this isn't defined then the rendering is incorrect for
+// the straight blend method since the optimize_layers() function in
+// canvas.cpp which makes the straight blend method work correctly
+// isn't called. ie. leave this defined. to see the problem, draw a
+// small circle over a solid background. set circle to amount 0.99
+// and blend method 'straight'. the background should vanish but doesn't
+#define SYNFIG_OPTIMIZE_LAYER_TREE
-#define SYNFIG_OPTIMIZE_LAYER_TREE 1
#ifdef _DEBUG
-#define SYNFIG_DISPLAY_EFFICIENCY 1
+// #define SYNFIG_DISPLAY_EFFICIENCY
#endif
/* === G L O B A L S ======================================================= */
add_tile_time+=timer();
}
tile_timer.reset();
+ signal_progress()();
}
}
if(cb && !cb->amount_complete(total_tiles,total_tiles))
return false;
-#if SYNFIG_DISPLAY_EFFICIENCY==1
+#ifdef SYNFIG_DISPLAY_EFFICIENCY
synfig::info(">>>>>> Render Time: %fsec, Find Tile Time: %fsec, Add Tile Time: %fsec, Total Time: %fsec",work_time,find_tile_time,add_tile_time,total_time());
- synfig::info(">>>>>> FRAME EFICIENCY: %f%%",(100.0f*work_time/total_time()));
+ synfig::info(">>>>>> FRAME EFFICIENCY: %f%%",(100.0f*work_time/total_time()));
#endif
#undef total_tiles
return true;
curr_frame_=0;
init();
if( !init() ){
- if(cb) cb->error(_("Target initialisation failure"));
+ if(cb) cb->error(_("Target initialization failure"));
return false;
}
Context context;
- #ifdef SYNFIG_OPTIMIZE_LAYER_TREE
- Canvas::Handle op_canvas(Canvas::create());
- optimize_layers(canvas->get_context(), op_canvas);
- context=op_canvas->get_context();
- #else
+#ifdef SYNFIG_OPTIMIZE_LAYER_TREE
+ Canvas::Handle op_canvas;
+ if (!getenv("SYNFIG_DISABLE_OPTIMIZE_LAYER_TREE"))
+ {
+ op_canvas = Canvas::create();
+ op_canvas->set_file_name(canvas->get_file_name());
+ optimize_layers(canvas->get_time(), canvas->get_context(), op_canvas);
+ context=op_canvas->get_context();
+ }
+ else
+ context=canvas->get_context();
+#else
context=canvas->get_context();
- #endif
+#endif
/*
#ifdef SYNFIG_OPTIMIZE_LAYER_TREE
Context context;
Canvas::Handle op_canvas(Canvas::create());
+ op_canvas->set_file_name(canvas->get_file_name());
// Set the time that we wish to render
canvas->set_time(t);
- optimize_layers(canvas->get_context(), op_canvas);
+ optimize_layers(canvas->get_time(), canvas->get_context(), op_canvas);
context=op_canvas->get_context();
#else
Context context;
Context context;
- #ifdef SYNFIG_OPTIMIZE_LAYER_TREE
- Canvas::Handle op_canvas(Canvas::create());
- optimize_layers(canvas->get_context(), op_canvas);
- context=op_canvas->get_context();
- #else
+#ifdef SYNFIG_OPTIMIZE_LAYER_TREE
+ Canvas::Handle op_canvas;
+ if (!getenv("SYNFIG_DISABLE_OPTIMIZE_LAYER_TREE"))
+ {
+ op_canvas = Canvas::create();
+ op_canvas->set_file_name(canvas->get_file_name());
+ optimize_layers(canvas->get_time(), canvas->get_context(), op_canvas);
+ context=op_canvas->get_context();
+ }
+ else
+ context=canvas->get_context();
+#else
context=canvas->get_context();
- #endif
+#endif
if(!render_frame_(context, cb))
return false;