Removed trailing whitespace.

[synfig.git] / synfig-studio / trunk / src / gtkmm / asyncrenderer.cpp

diff --git a/synfig-studio/trunk/src/gtkmm/asyncrenderer.cpp b/synfig-studio/trunk/src/gtkmm/asyncrenderer.cpp
index b2de087..32a6309 100644 (file)
--- a/synfig-studio/trunk/src/gtkmm/asyncrenderer.cpp
+++ b/synfig-studio/trunk/src/gtkmm/asyncrenderer.cpp
@@ -75,7 +75,7 @@ class AsyncTarget_Tile : public synfig::Target_Tile
 {
 public:
        etl::handle<synfig::Target_Tile> warm_target;
-       
+
        struct tile_t
        {
                Surface surface;
@@ -88,15 +88,15 @@ public:
        };
        std::list<tile_t> tile_queue;
        Glib::Mutex mutex;
-       
+
 #ifndef GLIB_DISPATCHER_BROKEN
        Glib::Dispatcher tile_ready_signal;
 #endif
        Glib::Cond cond_tile_queue_empty;
        bool alive_flag;
-       
+
        sigc::connection ready_connection;
-       
+
 public:
        AsyncTarget_Tile(etl::handle<synfig::Target_Tile> warm_target):
                warm_target(warm_target)
@@ -115,7 +115,7 @@ public:
                ready_connection=tile_ready_signal.connect(sigc::mem_fun(*this,&AsyncTarget_Tile::tile_ready));
 #endif
        }
-               
+
        ~AsyncTarget_Tile()
        {
                ready_connection.disconnect();
@@ -125,17 +125,17 @@ public:
                Glib::Mutex::Lock lock(mutex);
                alive_flag=false;
        }
-       
+
        virtual int total_tiles()const
        {
                return warm_target->total_tiles();
        }
-       
+
        virtual int next_tile(int& x, int& y)
        {
                if(!alive_flag)
                        return 0;
-               
+
                return warm_target->next_tile(x,y);
        }
 
@@ -145,14 +145,14 @@ public:
                        return 0;
                return warm_target->next_frame(time);
        }
-       
+
        virtual bool start_frame(synfig::ProgressCallback *cb=0)
        {
                if(!alive_flag)
                        return false;
                return warm_target->start_frame(cb);
        }
-       
+
        virtual bool add_tile(const synfig::Surface &surface, int gx, int gy)
        {
                assert(surface);
@@ -174,7 +174,7 @@ public:
                tile_ready_signal();
 #endif
                }
-               
+
                return alive_flag;
        }
 
@@ -190,9 +190,9 @@ public:
                while(!tile_queue.empty() && alive_flag)
                {
                        tile_t& tile(tile_queue.front());
-                       
+
                        alive_flag=warm_target->add_tile(tile.surface,tile.x,tile.y);
-                       
+
                        tile_queue.pop_front();
                }
                cond_tile_queue_empty.signal();
@@ -224,12 +224,12 @@ class AsyncTarget_Scanline : public synfig::Target_Scanline
 {
 public:
        etl::handle<synfig::Target_Scanline> warm_target;
-       
+
        int scanline_;
        Surface surface;
 
        Glib::Mutex mutex;
-       
+
 #ifndef GLIB_DISPATCHER_BROKEN
        Glib::Dispatcher frame_ready_signal;
 #endif
@@ -255,7 +255,7 @@ public:
 #endif
                surface.set_wh(warm_target->rend_desc().get_w(),warm_target->rend_desc().get_h());
        }
-       
+
        ~AsyncTarget_Scanline()
        {
                ready_connection.disconnect();
@@ -274,12 +274,12 @@ public:
                Glib::Mutex::Lock lock(mutex);
                alive_flag=false;
        }
-       
+
        virtual bool start_frame(synfig::ProgressCallback *cb=0)
-       {               
+       {
                return alive_flag;
        }
-       
+
        virtual void end_frame()
        {
                {
@@ -310,14 +310,14 @@ public:
                }
        }
 
-       
+
        virtual Color * start_scanline(int scanline)
        {
                Glib::Mutex::Lock lock(mutex);
 
                return surface[scanline];
        }
-       
+
        virtual bool end_scanline()
        {
                return alive_flag;
@@ -350,9 +350,9 @@ AsyncRenderer::AsyncRenderer(etl::handle<synfig::Target> target_,synfig::Progres
                etl::handle<AsyncTarget_Tile> wrap_target(
                        new AsyncTarget_Tile(etl::handle<synfig::Target_Tile>::cast_dynamic(target_))
                );
-               
+
                signal_stop_.connect(sigc::mem_fun(*wrap_target,&AsyncTarget_Tile::set_dead));
-               
+
                target=wrap_target;
        }
        else if(etl::handle<synfig::Target_Scanline>::cast_dynamic(target_))
@@ -362,9 +362,9 @@ AsyncRenderer::AsyncRenderer(etl::handle<synfig::Target> target_,synfig::Progres
                                etl::handle<synfig::Target_Scanline>::cast_dynamic(target_)
                        )
                );
-       
+
                signal_stop_.connect(sigc::mem_fun(*wrap_target,&AsyncTarget_Scanline::set_dead));
-               
+
                target=wrap_target;
        }
 }
@@ -381,23 +381,23 @@ AsyncRenderer::stop()
        {
                Glib::Mutex::Lock lock(mutex);
                done_connection.disconnect();
-       
+
                if(render_thread)
                {
                        signal_stop_();
-               
+
 #if REJOIN_ON_STOP
                        render_thread->join();
 #endif
-                       
+
                        // Make sure all the dispatch crap is cleared out
                        //Glib::MainContext::get_default()->iteration(false);
-                       
+
                        if(success)
                                signal_success_();
-                               
+
                        signal_finished_();
-       
+
                        target=0;
                        render_thread=0;
                }
@@ -435,7 +435,7 @@ AsyncRenderer::start_()
 #ifndef GLIB_DISPATCHER_BROKEN
                done_connection=signal_done_.connect(mem_fun(*this,&AsyncRenderer::stop));
 #endif
-               
+
                render_thread=Glib::Thread::create(
                        sigc::mem_fun(*this,&AsyncRenderer::render_target),
 #if REJOIN_ON_STOP
@@ -456,7 +456,7 @@ void
 AsyncRenderer::render_target()
 {
        etl::handle<Target> target(AsyncRenderer::target);
-       
+
        if(target && target->render())
        {
                success=true;