When splitting out the CoglPath api we saw that we would be left with
inconsistent drawing apis if the drawing apis in core Cogl were lumped
into the cogl_framebuffer_ api considering other Cogl sub-libraries or
that others will want to create higher level drawing apis outside of
Cogl but can't use the same namespace.
So that we can aim for a more consistent style this adds a
cogl_primitive_draw() api, comparable to cogl_path_fill() or
cogl_pango_show_layout() that's intended to replace
cogl_framebuffer_draw_primitive()
Note: the attribute and rectangle drawing apis are still in the
cogl_framebuffer_ namespace and this might potentially change but in
these cases there is no single object representing the thing being drawn
so it seems a more reasonable they they live in the framebuffer
namespace for now.
Note: the cogl_framebuffer_draw_primitive() api isn't removed by this
patch so it can more conveniently be cherry picked to the 1.16 branch so
we can mark it deprecated for a short while. Even though it's marked as
experimental api we know that there are people using the api so we'd
like to give them a chance to switch to the new api.
Reviewed-by: Neil Roberts <neil@linux.intel.com>
(cherry picked from commit 418912b93ff81a47f9b38114d05335ab76277c48)
Conflicts:
cogl-pango/cogl-pango-display-list.c
cogl/Makefile.am
cogl/cogl-framebuffer.c
cogl/cogl-pipeline-layer-state.h
cogl/cogl2-path.c
cogl/driver/gl/cogl-clip-stack-gl.c
This adds a conformance test which draws a rectangle using the journal
in-between two rectangles drawn with primitives without changing any
other state. Currently this is failing because the modelview matrix
state is not correctly flushed.
The journal also flushes in own clip state so the test additionally
puts everything in a clip and verifies that that worked. This is not
currently broken but we might as well test it.
https://bugzilla.gnome.org/show_bug.cgi?id=693612
Reviewed-by: Robert Bragg <robert@linux.intel.com>
(cherry picked from commit b703f9a1a98894a12021cbdd632e1d59214e612f)
