Siarhei Siamashka siarhei.siamas...@gmail.com writes:
Regarding the (b) part, probably as a side effect of current implementation,
right now it is possible to do some operations with images having
non-premultiplied alpha:
src_img = pixman_image_create_bits (
PIXMAN_x8b8g8r8,
On Friday 11 February 2011 12:30:33 Soeren Sandmann wrote:
If I had a time machine, I would go back and make - among others -
these two changes to Render:
[...]
(2) The RGB channels of Alpha-only images would be considered to be
the same as the alpha channel, and not 0 as they are now.
Siarhei Siamashka wrote:
On Friday 11 February 2011 12:30:33 Soeren Sandmann wrote:
If I had a time machine, I would go back and make - among others -
these two changes to Render:
[...]
(2) The RGB channels of Alpha-only images would be considered to be
the same as the alpha channel,
On Thursday 17 February 2011 20:41:28 Bill Spitzak wrote:
Siarhei Siamashka wrote:
On Friday 11 February 2011 12:30:33 Soeren Sandmann wrote:
If I had a time machine, I would go back and make - among others -
these two changes to Render:
[...]
(2) The RGB channels of Alpha-only
Bill Spitzak spit...@gmail.com writes:
Soeren Sandmann wrote:
(1) The equation would be (src OP dst) LERP_mask dst
and not (src IN mask) OP dst
(2) The RGB channels of Alpha-only images would be considered to be
the same as the alpha channel, and not 0 as they
On Fri, Feb 11, 2011 at 11:30 AM, Soeren Sandmann sandm...@cs.au.dk wrote:
Chris Wilson ch...@chris-wilson.co.uk writes:
But at the moment, about the only thing I truly want to add to the API
is a LERP operator.
Cairo has a slightly different definition for [clip-] masked operators
where
Soeren Sandmann wrote:
(1) The equation would be
(src OP dst) LERP_mask dst
and not
(src IN mask) OP dst
(2) The RGB channels of Alpha-only images would be considered to be
the same as the alpha channel, and not 0 as they are now. For
example, a 0xb9 pixel in
