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fix dfb window test proggy.. flip properly :) 

SVN revision: 6531
This commit is contained in:
Carsten Haitzler 2002-12-30 00:07:12 +00:00
parent c08fc73731
commit afb292ec39
1 changed files with 26 additions and 2 deletions
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28
legacy/evas/src/bin/evas_directfb_window.c
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@ -366,9 +366,33 @@ int main( int argc, char *argv[] )
(sin( myclock()/300.0 ) * 85) + 170 );
}
loop();
evas_render(evas);
{
Evas_List *updates;
updates = evas_render_updates(evas);
/* efficient update.. only flip the rectangle regions that changed! */
if (updates)
{
DFBRegion region;
Evas_List *l;
for (l = updates; l; l = l->next)
{
Evas_Rectangle *rect;
rect = l->data;
region.x1 = rect->x;
region.y1 = rect->y;
region.x2 = rect->x + rect->w - 1;
region.y2 = rect->y + rect->h - 1;
window_surface1->Flip(window_surface1, &region,
DSFLIP_BLIT);
}
evas_render_updates_free(updates);
}
}
}
buffer->Release( buffer );
window_surface2->Release( window_surface2 );
window_surface1->Release( window_surface1 );