frame_end=desc.get_frame_end();
time_start=desc.get_time_start();
time_end=desc.get_time_end();
-
+
// Calculate the number of frames
total_frames=frame_end-frame_start;
if(total_frames<=0)total_frames=1;
-
+
//RendDesc rend_desc=desc;
//rend_desc.set_gamma(1);
if(cb) cb->error(_("Target initialisation failure"));
return false;
}
-
+
// If the description's end frame is equal to
// the start frame, then it is assumed that we
// are rendering only one frame. Correct it.
frame_end=desc.get_frame_end();
time_start=desc.get_time_start();
time_end=desc.get_time_end();
-
+
// Calculate the number of frames
total_frames=frame_end-frame_start;
-
-
+
+
//RendDesc rend_desc=desc;
-
+
try {
// Grab the time
int i=next_frame(t);
-
+
//synfig::info("1time_set_to %s",t.get_string().c_str());
-
+
if(i>1)
do{
-
+
//if(total_frames>1)
//for(i=0,t=time_start;i<total_frames;i++)
//{
// false, go ahead and bail. (it may be a user cancel)
if(cb && !cb->amount_complete(total_frames-(i-1),total_frames))
return false;
-
+
// Set the time that we wish to render
if(!get_avoid_time_sync() || canvas->get_time()!=t)
canvas->set_time(t);
-
+
Context context;
-
+
#ifdef SYNFIG_OPTIMIZE_LAYER_TREE
Canvas::Handle op_canvas(Canvas::create());
optimize_layers(canvas->get_context(), op_canvas);
#else
context=canvas->get_context();
#endif
-
+
// If the quality is set to zero, then we
// use the parametric scanline-renderer.
if(quality==0)
{
#if USE_PIXELRENDERING_LIMIT
if(desc.get_w()*desc.get_h() > PIXEL_RENDERING_LIMIT)
- {
+ {
synfig::info("Render BROKEN UP! (%d pixels)", desc.get_w()*desc.get_h());
-
- Surface surface;
+
+ Surface surface;
int rowheight = PIXEL_RENDERING_LIMIT/desc.get_w();
int rows = desc.get_h()/rowheight;
int lastrowheight = desc.get_h() - rows*rowheight;
-
+
rows++;
-
- synfig::info("\t blockh=%d,remh=%d,totrows=%d", rowheight,lastrowheight,rows);
-
+
+ synfig::info("\t blockh=%d,remh=%d,totrows=%d", rowheight,lastrowheight,rows);
+
// loop through all the full rows
if(!start_frame())
{
throw(string("add_frame(): target panic on start_frame()"));
return false;
}
-
+
for(int i=0; i < rows; ++i)
{
RendDesc blockrd = desc;
-
+
//render the strip at the normal size unless it's the last one...
if(i == rows)
{
{
blockrd.set_subwindow(0,i*rowheight,desc.get_w(),rowheight);
}
-
+
if(!context.accelerated_render(&surface,quality,blockrd,0))
{
if(cb)cb->error(_("Accelerated Renderer Failure"));
int y;
int rowspan=sizeof(Color)*surface.get_w();
Surface::pen pen = surface.begin();
-
+
int yoff = i*rowheight;
-
+
for(y = 0; y < blockrd.get_h(); y++, pen.inc_y())
{
Color *colordata= start_scanline(y + yoff);
throw(string("add_frame(): call to start_scanline(y) returned NULL"));
return false;
}
-
+
if(get_remove_alpha())
{
for(int i = 0; i < surface.get_w(); i++)
}
else
memcpy(colordata,surface[y],rowspan);
-
+
if(!end_scanline())
{
throw(string("add_frame(): target panic on end_scanline()"));
}
}
}
- }
+ }
+
+ end_frame();
- end_frame();
-
}else //use normal rendering...
{
#endif
Surface surface;
-
+
if(!context.accelerated_render(&surface,quality,desc,0))
{
// For some reason, the accelerated renderer failed.
if(!get_avoid_time_sync() || canvas->get_time()!=t)
canvas->set_time(t);
Context context;
-
+
#ifdef SYNFIG_OPTIMIZE_LAYER_TREE
Canvas::Handle op_canvas(Canvas::create());
optimize_layers(canvas->get_context(), op_canvas);
#else
context=canvas->get_context();
#endif
-
+
// If the quality is set to zero, then we
// use the parametric scanline-renderer.
if(quality==0)
if(desc.get_w()*desc.get_h() > PIXEL_RENDERING_LIMIT)
{
synfig::info("Render BROKEN UP! (%d pixels)", desc.get_w()*desc.get_h());
-
- Surface surface;
- int totalheight = desc.get_h();
+
+ Surface surface;
+ int totalheight = desc.get_h();
int rowheight = PIXEL_RENDERING_LIMIT/desc.get_w();
int rows = desc.get_h()/rowheight;
int lastrowheight = desc.get_h() - rows*rowheight;
-
+
rows++;
-
- synfig::info("\t blockh=%d,remh=%d,totrows=%d", rowheight,lastrowheight,rows);
-
+
+ synfig::info("\t blockh=%d,remh=%d,totrows=%d", rowheight,lastrowheight,rows);
+
// loop through all the full rows
if(!start_frame())
{
throw(string("add_frame(): target panic on start_frame()"));
return false;
}
-
+
for(int i=0; i < rows; ++i)
{
RendDesc blockrd = desc;
-
+
//render the strip at the normal size unless it's the last one...
if(i == rows)
{
{
blockrd.set_subwindow(0,i*rowheight,desc.get_w(),rowheight);
}
-
+
SuperCallback sc(cb, i*rowheight, (i+1)*rowheight, totalheight);
-
+
if(!context.accelerated_render(&surface,quality,blockrd,&sc))
{
if(cb)cb->error(_("Accelerated Renderer Failure"));
int y;
int rowspan=sizeof(Color)*surface.get_w();
Surface::pen pen = surface.begin();
-
+
int yoff = i*rowheight;
-
+
for(y = 0; y < blockrd.get_h(); y++, pen.inc_y())
{
Color *colordata= start_scanline(y + yoff);
throw(string("add_frame(): call to start_scanline(y) returned NULL"));
return false;
}
-
+
if(get_remove_alpha())
{
for(int i = 0; i < surface.get_w(); i++)
}
else
memcpy(colordata,surface[y],rowspan);
-
+
if(!end_scanline())
{
throw(string("add_frame(): target panic on end_scanline()"));
}
}
}
-
+
//I'm done with this part
sc.amount_complete(100,100);
- }
+ }
+
+ end_frame();
- end_frame();
-
}else
{
- #endif
+ #endif
Surface surface;
-
+
if(!context.accelerated_render(&surface,quality,desc,cb))
{
if(cb)cb->error(_("Accelerated Renderer Failure"));
#endif
}
}
-
+
}
catch(String str)
{
int y;
int rowspan=sizeof(Color)*surface->get_w();
Surface::const_pen pen=surface->begin();
-
+
if(!start_frame())
{
throw(string("add_frame(): target panic on start_frame()"));
return false;
}
-
+
for(y=0;y<surface->get_h();y++,pen.inc_y())
{
Color *colordata= start_scanline(y);
throw(string("add_frame(): call to start_scanline(y) returned NULL"));
return false;
}
-
+
if(get_remove_alpha())
{
for(int i=0;i<surface->get_w();i++)
}
else
memcpy(colordata,(*surface)[y],rowspan);
-
+
if(!end_scanline())
{
throw(string("add_frame(): target panic on end_scanline()"));
return false;
}
}
-
+
end_frame();
-
+
return true;
}
projects / synfig.git / blobdiff