cairoint.h: Add a helper function to take clearing areas that are outside the source/mask but are cleared by unbounded operations.
src/cairo-xlib-surface.c (_cairo_xlib_surface_composite): Use _cairo_surface_composite_fixup_unbounded() as needed.
src/cairo-image-surface.c src/cairint.h: Keep track of whether the surface has a clip or not ... we need this for determining when we can bypass an intermediate mask for composite_trapezoids().
Create an intermediate mask of the right size with pixman_add_trapezoids() and composite that.
When rendering with an unbounded operator, create the intermediate mask ourselves and render with ADD to that, then composite the result.
Create an intermediate surface the size of the extents, render the glyphs to that then composite the results.
Add the size of the glyph
Compute the size of the glyph mask, then use _cairo_surface_composite_fixup_unbounded().
Use the right mask format. (Unrelated bugfix)
New function taking a drawing function as a parameter to encapsulate shared logic between compositing trapezoid, glyphs, and masks.
Use _cairo_gstate_clip_and_composite(). Also fix extents computations for unbounded operators.
src/cairo-clip.c src/cairo-clip-private.h (_cairo_clip_combine_to_surface): Add the destination as an extra parameter to allow combining to an intermediate surface.
tests/unbounded-operator.c tests/Makefile.am: Add a test for the operation of the 6 unbounded operators against different shapes.
tests/clip-operator.c tests/Makefile.am: Add a test that tests surface clipping with different shapes against all the operators.
Make use OVER like the name and description. With fixed semantics, SOURCE does something different.
Slip group support off of the 1.0 roadmap. Update status of clipping work which otaylor is working on.
Update for progress on cairo_surface_mark_dirty (committed), non-antialiased rendering (patch), cairo_arc_to (patch), consistent error handling (committed), cairo_content_t (committed). Remove details for some completed items.
Don't crash if font_face is NULL, (this is a documented mechanism for returning to the default font_face).
- fbCombineSaturate was pointed at fbCombineDisjointOver, instead of fbCombineDisjointOverReverse as it should. Instead, point fbCombineDisjointOverReverse at fbCombineSaturate (which is likely to be faster).
- fix previously-unused fbCombineSaturate implementation.
- fbCombineMaskAlphaC was just a copy of fbCombineMaskValueC. Make it do what it's supposed to (return a cs.alpha).
- fbCombineAtopC didn't invert the source alpha value.
- fix copy'n'paste errors in fbCombine(Dis/Con)jointGeneralC, also source alpha wasn't treated in a component fashion.
From anholt.
Track change in create_toy interface.
Partial rename of simple->toy. It's not complete as this is a step in the process of merging in a large patch of mine which actually removes most of the affected code.
churn
Rename cairo_path_nil to _cairo_path_nil since it may be exported, and tag it cairo_private to try to avoid exporting it. Qualify it as const well.
Track new name of _cairo_path_nil and cast away the const as required.
Define snprintf as _snprintf when under the influence of _MSC_VER.
Define int32_t and friends as __int32 and friends when under the influence of _MSC_VER.
Make include of unistd.h conditional on HAVE_UNISTD_H.
Rewrite to use new cairo_clip_t functions for manipulating the clip state, change the clip_and_composite_trapezoids call tree to use cairo_clip_t instead of cairo_gstate_t.
Use new cairo_clip_t function to maintain clip state while replaying.
Pass fill rule and tolerance directly, to break gstate dependency.
New function. Set the clip for a surface as specified by the cairo_clip_t.
Move translate_traps() from cairo-gstate.c to here and rename it.
Reviewed by: otaylor
Export opaque cairo_ft_unscaled_font_t and change _cairo_ft_unscaled_font_[un]lock_face to accept cairo_ft_unscaled_font_t rather than cairo_unscaled_font_t.
Cast explicitly to cairo_ft_unscaled_font_t to track change in prototype of _cairo_ft_unscaled_font_[un]lock_face.
Lots of renaming to use consistent namespacing:
ft_font_transform_t -> cairo_ft_font_transform_t ft_font_face_t -> cairo_ft_font_face_t ft_unscaled_font_t -> cairo_ft_unscaled_font_t
Add missing _cairo prefix to many functions.
Disambiguate _ft_scaled_font_create and _cairo_ft_scaled_font_create by renaming the former to _cairo_ft_scaled_font_create_for_unscaled.
Reviewed by: otaylor
Add new _CHECK_FUNCS_WITH_FLAGS to abstract out the pain of temporarily setting flags for AC_CHECK_FUNCS. Use this to check for the existence of FcFini.
Make call to FcFini conditional on HAVE_FCFINI.
Remove stale comment about cleaning up memory which is now handled by cairo-test.c.
Move the source pattern transformation to the outside of _cairo_gstate_clip_and_composite_trapezoids() instead of doing it at the leaves.
Change size of output surface for aesthetics.
Updated to correspond to the current definition.
Remove source-surface-scale-paint.
reviewed by: cworth
New function to reset all static data (eg. caches) to their initial state.
Fix check-valgrind target to depend on the 'all' target.
Add check for a new, proposed, XrmFinalize function.
Add cairo-debug.c.
Move the definition of CAIRO_BEGIN_DECLS to cairo-features.h so that it can be shared between public header files, and so that it doesn't clutter cairo.h
Implement reset_static_data in all modules as required.
Call cairo_debug_reset_static_data and FcFini so that we can have all tests be valgrind-clean with respect to memory leaks and still-reachable data.
