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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2010-04-23 19:45:26 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2011-07-15 11:05:19 +0100 |
| commit | 83bfd85a1378e61b8bdc3f554f5e07900311f61f (patch) | |
| tree | 380f96e0021d420799db02f4abe3e364745ec476 /src/cairo-surface-subsurface.c | |
| parent | 2055732ffcd6316c3feb05ac330fbaf8698df5c4 (diff) | |
| download | cairo-83bfd85a1378e61b8bdc3f554f5e07900311f61f.tar.gz | |
Implement cairo_backend_t
Allow a backend to completely reimplement the Cairo API as it wants. The
goal is to pass operations to the native backends such as Quartz,
Direct2D, Qt, Skia, OpenVG with no overhead. And to permit complete
logging contexts, and whatever else the imagination holds. Perhaps to
experiment with double-paths?
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'src/cairo-surface-subsurface.c')
| -rw-r--r-- | src/cairo-surface-subsurface.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/cairo-surface-subsurface.c b/src/cairo-surface-subsurface.c index 3cf833024..ff1df839a 100644 --- a/src/cairo-surface-subsurface.c +++ b/src/cairo-surface-subsurface.c @@ -442,8 +442,17 @@ _cairo_surface_subsurface_snapshot (void *abstract_surface) return &snapshot->base; } +static cairo_t * +_cairo_surface_subsurface_create_context(void *target) +{ + cairo_surface_subsurface_t *surface = target; + return cairo_create (surface->target); +} + static const cairo_surface_backend_t _cairo_surface_subsurface_backend = { CAIRO_SURFACE_TYPE_SUBSURFACE, + _cairo_surface_subsurface_create_context, + _cairo_surface_subsurface_create_similar, _cairo_surface_subsurface_finish, |