I'm pleasure to know that we have a new port of gdk-directfb backend and I start tests with my application, but after re-compile everything (including gtk+-2.8.3, cairo, and directfb) my first impression is that almost things is working fine except some cairo functions that handle alpha channel like paint_with_alpha for example, I will play around the cairodfb patch to see if I can get a clue but if you have some clue in mind or something that can help me with this alpha channel handling I will appreciate and if I get some clue of course I will post a patch, looking briefly on the cairo-directfb patch I saw that cairo_directfb_surface_create pass DFB_UNSUPORTED as format paramenter instead of DFSB_ARGB but anyway I will take a closer look and make some tests.
my tests using paint_with_alpha show me a blue rectangle (i'm using cairo_rectangle for sure) i.e. the function don't handle the alpha channel and if I use cairo_paint instead it works without the opacity but draw my rectangle with the right colors .
Thanks in advance and thanks for this new gdk-directfb, good work ! :)
Rodrigo Vaz
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