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3 Commits

Author SHA1 Message Date
Robert Bragg
6bb409e996 framebuffer: Add CoglFramebuffer clip stack methods 
This adds CoglFramebuffer methods for accessing the clip stack. We plan
on making some optimizations to how framebuffer state is flushed which
will require us to track when a framebuffer's clip state has changed.

This api also ties in to the longer term goal of removing the need for a
default global CoglContext since these methods are all implicitly
related to a specific context via their framebuffer argument.

Reviewed-by: Neil Roberts <neil@linux.intel.com>
 2011-12-06 18:51:56 +00:00
Robert Bragg
f7b1bab1ad framebuffer: don't reference default fb in _clear apis 
Some of the functions we were calling in cogl_framebuffer_clear[4f] were
referring to the current framebuffer, which would result in a crash
if nothing had been pushed before trying to explicitly clear a given
framebuffer.

Reviewed-by: Neil Roberts <neil@linux.intel.com>
 2011-08-12 15:28:43 +01:00
Jasper St. Pierre
30fa4e1a20 cogl-clip-state: Adapt to experimental cogl2 API. 
The current clip state implementation couldn't be used in
conjunction with the CoglPath experimental API.

http://bugzilla.clutter-project.org/show_bug.cgi?id=2594

Signed-off-by: Neil Roberts <neil@linux.intel.com>
 2011-03-10 13:05:43 +00:00