Re: [Pixman] [PATCH 15/18] Add direct-write optimization back

2011-01-07 Thread Andrea Canciani
On Thu, Jan 6, 2011 at 3:27 AM, Søren Sandmann wrote: > From: Søren Sandmann Pedersen > > Introduce a new ITER_LOCALIZED_ALPHA flag that indicates that the > alpha value computed is used only for the alpha channel of the output; > it doesn't affect the RGB channels. > > Then in pixman-bits-image.

[Pixman] [PATCH 15/18] Add direct-write optimization back

2011-01-05 Thread Søren Sandmann
From: Søren Sandmann Pedersen Introduce a new ITER_LOCALIZED_ALPHA flag that indicates that the alpha value computed is used only for the alpha channel of the output; it doesn't affect the RGB channels. Then in pixman-bits-image.c, if a destination is either a8r8g8b8 or x8r8g8b8 with localized a