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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 1087 |
1 files changed, 1087 insertions, 0 deletions
@@ -1,3 +1,1077 @@ +2005-08-13 Carl Worth <cworth@cworth.org> + + * NEWS: Added notes for release 0.9.2. + + * configure.in: Increment CAIRO_VERSION to 0.9.2 and libtool + versioning to 3:1:1. + + * RELEASING: Remove some more 'snapshot' language. Make it more + clear that the libtool versioning numbers need to be updated. + +2005-08-13 Carl Worth <cworth@cworth.org> + + * src/cairo-pattern.c: Fix unterminated comment that eliminated + cairo_pattern_add_color_stop_rgba. + +2005-08-13 Carl Worth <cworth@cworth.org> + + * NEWS: Add missing notes on soname and user-space locking for + cairo_set_source() to the 0.9.0 release notes. + + * src/cairo-pattern.c: Document cairo_pattern_add_color_stop_rgb, + cairo_pattern_add_color_stop_rgba, cairo_pattern_set_matrix, and + cairo_pattern_get_matrix. + + * src/cairo.c: Add note on user-space locking to the documentation + for cairo_set_source(). + +2005-08-13 Carl Worth <cworth@cworth.org> + + * src/cairoint.h: Turn the mutex code back on. It looks like the + deadlocks have disappeared as of the cairo_scaled_font_map patch + from two days ago. + + * configure.in: Setup an automake conditional for the HAVE_PTHREAD + case. + + * test/Makefile.am: Link all tests with -lpthread if available, so + that we can get some testing of cairo with mutexes turned on. + +2005-08-13 Carl Worth <cworth@cworth.org> + + Minor, cosmetic changes: + + * src/cairo-ft-font.c: (_cairo_ft_unscaled_font_lock_face): Reowrd + comment to be more clear. + + * src/cairo-ft-font.c: (_cairo_ft_scaled_font_create): Prefer + return of address of base field rather than cast. + + * src/cairo-ft-font.c: (_cairo_ft_font_face_destroy): Whitespace + fix. + +2005-08-13 Carl Worth <cworth@cworth.org> + + * src/cairo-ft-font.c: (_cairo_ft_unscaled_font_map_create), + (_cairo_ft_unscaled_font_init_key), (_cairo_ft_unscaled_font_init), + (_cairo_unscaled_font_is_ft), (_cairo_ft_unscaled_font_fini), + (_cairo_ft_unscaled_font_keys_equal), + (_cairo_ft_unscaled_font_create_from_face), + (_cairo_ft_unscaled_font_destroy): Shuffle functions around to put + them in a sane order within the file. There should be no + functional change here. + +2005-08-11 Carl Worth <cworth@cworth.org> + + Reviewed by: keithp + + * src/cairoint.h: Add hash_entry field to cairo_scaled_font_t so + that it can be hashed. + + * src/cairo-font.c: (_cairo_scaled_font_map_lock), + (_cairo_scaled_font_map_unlock), (_cairo_scaled_font_map_destroy), + (_cairo_scaled_font_init_key), (_cairo_scaled_font_keys_equal), + (_cairo_scaled_font_init), (_cairo_scaled_font_fini), + (cairo_scaled_font_create), (cairo_scaled_font_reference), + (cairo_scaled_font_destroy), (_cairo_font_reset_static_data): + Convert the font_face/matrix/ctm/options => cairo_scaled_font_t + mapping from a two-layer cairo-cache.c implementation to a single + cairo-hash.c implementation backed by a simple array for the + secondary cache. + +2005-08-13 Behdad Esfahbod <behdad@behdad.org> + + * src/cairo-path-data.c (_cairo_path_data_append_to_context): + Move checks for invalid number of points before the calls that + use the points. + +2005-08-13 Behdad Esfahbod <behdad@behdad.org> + + * src/cairo-color.c: Fix conversion to short, to get a uniform + range even for 0xffff. In other words, a color component of + of (1.0 - epsilon) would convert to 0xffff, not 0xfffe. + +2005-08-13 Behdad Esfahbod <behdad@behdad.org> + + * RELEASING: + * Makefile.am: Generate sh1sum instead of md5sum. Use gpg to + sign it. You need gpg set up. + +2005-08-12 Carl Worth <cworth@cworth.org> + + * RELEASING: + * Makefile.am: Move tagging from an instruction in RELEASING to + an automated step at the end of release-publish. + +2005-08-13 Behdad Esfahbod <behdad@behdad.org> + + * Makefile.am (release-publish): Check that the micro component + of the version number is even. + + * RELEASING: Fixed the pattern to find all public header files. + +2005-08-11 Carl Worth <cworth@cworth.org> + + * src/cairo-font.c (_cairo_toy_font_face_fini): Fix inverted sense + of assert statement which led to lots of unpleasant crashes. + +2005-08-08 Carl Worth <cworth@cworth.org> + + Reviewed by: keithp + + * src/cairoint.h: Add hash_entry field to cairo_font_face_t so + that it can (optionally) be hashed. + + * src/cairo-font.c: (_cairo_toy_font_face_hash_table_lock), + (_cairo_toy_font_face_hash_table_unlock), + (_cairo_toy_font_face_init_key), (_cairo_toy_font_face_init), + (_cairo_toy_font_face_fini), (_cairo_toy_font_face_keys_equal), + (_cairo_toy_font_face_create), (_cairo_toy_font_face_destroy), + (_cairo_toy_font_face_scaled_font_create), + (_cairo_font_reset_static_data): Complete the remainder of the + simple -> toy renaming. Convert the family/slant/weight -> + cairo_toy_font_face_t mapping to use cairo-hash.c rather + than cairo-cache.c. + +2005-08-11 Carl Worth <cworth@cworth.org> + + Reviewed by: keithp + + * src/cairo-ft-font.c: (_cairo_ft_unscaled_font_init), + (_cairo_ft_unscaled_font_init_key), + (_cairo_ft_unscaled_font_keys_equal), + (_cairo_ft_unscaled_font_fini), + (_cairo_ft_unscaled_font_map_destroy), + (_cairo_ft_unscaled_font_map_lock), + (_cairo_ft_unscaled_font_map_unlock), + (_cairo_ft_unscaled_font_map_create), + (_cairo_ft_unscaled_font_create_for_pattern), (_has_unlocked_face), + (_cairo_ft_unscaled_font_lock_face), + (_cairo_ft_unscaled_font_destroy), + (_cairo_ft_scaled_font_create_toy), + (cairo_ft_font_face_create_for_pattern), + (_cairo_ft_font_reset_static_data): + Move implementation of filename/id => cairo_ft_unscaled_font_t + from cairo-cache.c to cairo-hash.c, with new + cairo_ft_unscaled_font_map. + + * src/cairoint.h: Add cairo_unscaled_font->hash_entry so that + unscaled fonts can live in hash tables. + +2005-08-08 Carl Worth <cworth@cworth.org> + + Reviewed by: otaylor + + * src/cairoint.h: Re-order cairo_scaled_font->font_face parameter + to maintain the font_face,font_matrix,ctm,options order that + prevails throughout the implementation. Add font_face parameter to + _cairo_scaled_font_init. + + * src/cairoint.h: + * src/cairo-atsui-font.c: (_cairo_atsui_font_create_toy): + * src/cairo-win32-font.c: (_cairo_win32_scaled_font_create_toy): + * src/cairo-ft-font.c: (_cairo_ft_scaled_font_create_toy): + Remove const qualifier from toy_face parameter to creat_toy, as + these functions may reference the font face. Track addition of + font_face parameter to _cairo_scaled_font_init. + + * src/cairo-font.c: (_cairo_inner_font_cache_create_entry), + (_cairo_scaled_font_init): Implement font_face parameter to + _cairo_scaled_font_init, moving the reference of the font_face + from _cairo_inner_font_cache_create_entry. + + * src/cairo-ft-font.c: (_cairo_ft_scaled_font_create): Add a + font_face parameter in addition to the unscaled_font parameter. + + * src/cairo-ft-font.c: (_cairo_ft_font_face_scaled_font_create): + Track new font_face parameter to _cairo_ft_scaled_font_create. + + * src/cairo-ft-font.c: (_cairo_ft_font_face_create), + (cairo_ft_scaled_font_lock_face): Whitespace touchup. + +2005-08-10 Billy Biggs <vektor@dumbterm.net> + + * test/clip-operator-ref.png: Update to match the output from + libpixman. + +2005-08-10 Carl Worth <cworth@cworth.org> + + Thanks to Olivier Andrieu: + + * NEWS: Add mention of cairo_get_antialias. Fix to mention + cairo_surface_flush by its correct name, (rather than the + non-existent cairo_flush). + +2005-08-10 Carl Worth <cworth@cworth.org> + + * doc/public/cairo-docs.xml: Fix id to be cairo rather than + libglade. (Thanks to Christian Biesinger). + +2005-08-10 Carl Worth <cworth@cworth.org> + + * src/cairo.h: + * src/cairo.c: (cairo_version), (cairo_version_string): + Augment existing CAIRO_VERSION_MAJOR/MINOR/MICRO and + CAIRO_VERSION_STRING with CAIRO_VERSION_ENCODE and CAIRO_VERSION. + Add functions for run-time access: + + cairo_version + cairo_version_string + +2005-08-10 Carl Worth <cworth@cworth.org> + + From Travis Spencer <tspencer@cs.pdx.edu>: + + * src/cairo-xcb-surface.c: + (_cairo_xcb_surface_composite_trapezoids): Fix typo causing a + syntax error. + +2005-08-10 Keith Packard <keithp@keithp.com> + + * test/Makefile.am: + Place private include directives before CAIRO_CFLAGS in case + pixman remains installed in the system. + +2005-08-10 Carl Worth <cworth@cworth.org> + + From Keith Packard <keithp@keithp.com>, + + Build pixman internally as a private part of cairo, with suitable + name changes to avoid any visible pixman symbols in the cairo + library: + + * Makefile.am: Descend into pixman. + + * cairo.pc.in: Drop libpixman from Requires. + + * configure.in: Don't check for libpixman. Check version of + pkg-config and use Requires.private instead of Requires in + cairo.pc if possible. Generate pixman Makefiles. + + * pixman/Makefile.am: Rip out release-publish target and + installation of libpixman.pc. + + * pixman/src/Makefile.am: Add pixman-remap.h. Drop libpixman.la + target. + + * pixman/src/icint.h: Fix to include "config.h" rather than + "../config.h" + + * pixman/src/pixman-remap.h: This is the cpp magic to rename all + pixman functions from the various fb, Fb, INT_pixman, pixman, + Render, _Render, or no prefix to _cairo_pixman_ prefixes. + + * pixman/src/pixman.h: Include pixman-remap.h to get all the + cairo-internalized names. + + * src/Makefile.am: + * test/Makefile.am: Add -I$(top_srcdir)pixman/src to get at + pixman-remap.h. + +2005-08-10 Vladimir Vukicevic <vladimir@pobox.com> + + * src/cairo-glitz-surface.c: Additional fix for 0-width/0-height + glyphs. + +2005-08-10 Carl Worth <cworth@cworth.org> + + * Makefile.am: + * RELEASING: Change release instructions to indicate new odd-micro + version for in-progress development, and even-micro for released + versions. Do a bit of snapshot->release renaming. + +2005-08-10 Carl Worth <cworth@cworth.org> + + * configure.in: Change CAIRO_VERSION from 0.9.0-head to 0.9.1. + + Patch from Behdad Esfahbod <behdad@behdad.org>: + + * configure.in: Update to use AC_INIT and AM_INIT_AUTOMAKE in + recommended ways. Add support for substituting + CAIRO_VERSION_MAJOR/MINOR/MICRO into generated headers. + + * src/cairo-features.h.in: Add CAIRO_VERSION_MAJOR/MINOR/MICRO and + CAIRO_VERSION_STRING which are generated by configure. + +2005-08-10 Carl Worth <cworth@cworth.org> + + * src/cairo-path-data-private.h: + * src/cairoint.h: Add cairo_private to the few pieces of data that + were missing it. + +2005-08-09 Vladimir Vukicevic <vladimir@pobox.com> + + * src/cairo-glitz-surface.c: Don't crash on 0-width or 0-height + glyphs; also correctly initialize entry->key.base.memory with the + image cache image. + + * src/cairo-xlib-surface.c (_xlib_glyphset_cache_create_entry): + Free allocated entry in case of error to avoid leaking memory. + +2005-08-09 Carl Worth <cworth@cworth.org> + + * src/cairo-arc-private.h: + * src/cairo-ft-private.h: + * src/cairo-meta-surface-private.h: + * src/cairoint.h: Add cairo_private to several function prototypes + that were missing it. + +2005-08-09 Carl Worth <cworth@cworth.org> + + * ROADMAP: Note that sane clipping is done now. Add release + versions for previously completed items. + + * test/.cvsignore: Ignore unantialiased-shapes. + +2005-07-29 T Rowley <tim.rowley@gmail.com> + + * src/cairo-atsui-font.c (_cairo_atsui_font_create_toy): + Get cairo_toy_font_face_t type right. + +2005-08-09 Carl Worth <cworth@cworth.org> + + * configure.in: Add -head to CAIRO_VERSION after tagging with + RELEASE_0_9_0. + +2005-08-08 Carl Worth <cworth@cworth.org> + + * NEWS: Added notes for release 0.9.0. + + * configure.in: Increment CAIRO_VERSION to 0.9.0. Increment + LT_CURRENT to 2 to mark the beginning of proper soname management. + +2005-08-08 Carl Worth <cworth@cworth.org> + + * src/Makefile.am (libcairo_la_SOURCES): Add missing cairo-debug.h + which was hold up make distcheck. + +2005-08-08 Carl Worth <cworth@cworth.org> + + * test/Makefile.am (EXTRA_DIST): Fix typo that was holding up make + distcheck from working. + +2005-08-08 Billy Biggs <vektor@dumbterm.net> + + * src/cairo-path-data-private.h: Declare _cairo_path_nil as extern. + +2005-08-08 Billy Biggs <vektor@dumbterm.net> + + reviewed by: cworth, otaylor + + * src/cairo.c: (cairo_set_antialias), (cairo_get_antialias): + * src/cairo.h: Add a new API for disabling antialiasing of shapes + drawn by cairo. This is a hint and is not supported by all backends. + + * src/cairoint.h: + * src/cairo-gstate-private.h: + * src/cairo-gstate.c: (_cairo_gstate_init), + (_composite_traps_draw_func), + (_cairo_surface_clip_and_composite_trapezoids), + (_cairo_gstate_clip_and_composite_trapezoids), + (_cairo_gstate_clip), (_cairo_gstate_set_antialias), + (_cairo_gstate_get_antialias): Store the antialiasing mode in the + gstate and pass it to the backend for trapezoid rendering and for + clipping. + + * src/cairo-clip-private.h: + * src/cairo-clip.c: (_cairo_clip_intersect_path), + (_cairo_clip_intersect_mask), (_cairo_clip_clip): Pass the + antialiasing parameter down to the backend where appropriate. + + * src/cairo-surface.c: (_fallback_composite_trapezoids), + (_cairo_surface_composite_trapezoids), (_cairo_surface_reset_clip), + (_cairo_surface_intersect_clip_path), + (_cairo_surface_set_clip_path_recursive), + (_cairo_surface_set_clip_path): Pass the antialiasing parameter down + to the backend where appropriate. + + * src/cairo-image-surface.c: + (_cairo_image_surface_composite_trapezoids): Add support for A1 format + trapezoid rendering, and remove the _create_mask_image function, + creating a temporary image from memory we allocate and clear. + + * src/cairo-xcb-surface.c: + (_cairo_xcb_surface_composite_trapezoids): Support A1 masks to disable + antialiasing using the RENDER extension when requested. + + * src/cairo-xlib-surface.c: (_create_trapezoid_mask), + (_cairo_xlib_surface_composite_trapezoids): Support A1 masks to disable + antialiasing using the RENDER extension when requested. + + * src/cairo-meta-surface-private.h: + * src/cairo-meta-surface.c: + (_cairo_meta_surface_composite_trapezoids), + (_cairo_meta_surface_intersect_clip_path), + (_cairo_meta_surface_replay): Blindly pass through the antialising + parameter. + + * src/cairo-glitz-surface.c: + (_cairo_glitz_surface_composite_trapezoids): + * src/cairo-pdf-surface.c: + (_cairo_pdf_surface_composite_trapezoids), + (_cairo_pdf_surface_intersect_clip_path): + * src/cairo-ps-surface.c: (_cairo_ps_surface_composite_trapezoids), + (_cairo_ps_surface_intersect_clip_path), + (_ps_output_composite_trapezoids), + (_ps_output_intersect_clip_path): Add the antialiasing parameter but + don't support it. + + * test/Makefile.am: + * test/unantialiased-shapes-ref.png: + * test/unantialiased-shapes.c: (big_star_path), (draw), (main): + Add a test case and a reference image from the latest libpixman. + + * doc/public/tmpl/cairo-font.sgml: + * doc/public/tmpl/cairo.sgml: + * doc/public/cairo-sections.txt: Add the new antialiasing disabling API to + the docs. + + * TODO: Update progress on a parameter to disable antialiasing. + +2005-08-08 Carl Worth <cworth@cworth.org> + + * test/.cvsignore: Ignore clip-operator and unbounded-operator. + +2005-08-08 Carl Worth <cworth@cworth.org> + + * RELEASING: Fix gnome-announce-list address. + +2005-08-08 Owen Taylor <otaylor@redhat.com> + + * src/cairo-xlib-surface.c (_xlib_glyphset_cache_destroy_entry): + Don't free the glyph if the entry doesn't have a glyph. + (Maybe #3909, Carlos Garnacho Parro) + +2005-08-08 Carl Worth <cworth@cworth.org> + + * src/cairo-gstate.c: (_cairo_operator_bounded): Add a return + value after ASSERT_NOT_REACHED to quiet an anxious compiler. + +2005-08-08 Owen Taylor <otaylor@redhat.com> + + * src/cairo-gstate.c: (_cairo_surface_clip_and_composite_trapezoids): + Fix accidentally committed line. + +2005-08-08 Kristian Høgsberg <krh@redhat.com> + + * src/cairo-surface.c (_cairo_surface_set_clip_path): Update doc + comment. + +2005-08-08 Owen Taylor <otaylor@redhat.com> + + * src/cairo-gstate.c (_cairo_operator_bounded): Add a function to test + whether a cairo_operator_t is bounded (does nothing for 0 src/mask) + + * src/cairo-surface.c (_cairo_surface_composite_fixup_unbounded) cairoint.h: + Add a helper function to take clearing areas that are outside the source/mask + but are cleared by unbounded operations. + + * src/cairo-image-surface.c (_cairo_image_surface_composite) + 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(). + + * src/cairo-image-surface.c (_cairo_image_surface_composite_trapezoids): + Create an intermediate mask of the right size with pixman_add_trapezoids() + and composite that. + + * src/cairo-xlib-surface.c (_cairo_xlib_surface_composite_trapezoids): + When rendering with an unbounded operator, create the intermediate mask + ourselves and render with ADD to that, then composite the result. + + * src/cairo-ft-font.c (_cairo_ft_scaled_font_show_glyphs): Create an + intermediate surface the size of the extents, render the glyphs to that + then composite the results. + + * src/cairo-xlib-surface.c (glyphset_cache_entry_t): Add the size of the glyph + + * src/cairo-xlib-surface.c (_show_glyphs_fixup_unbounded): Compute the size + of the glyph mask, then use _cairo_surface_composite_fixup_unbounded(). + + * src/cairo-xlib-surface.c (_cairo_xlib_surface_show_glyphs32): Use the right + mask format. (Unrelated bugfix) + + * src/cairo-gstate.c (_cairo_gstate_clip_and_composite): New function taking + a drawing function as a parameter to encapsulate shared logic between + compositing trapezoid, glyphs, and masks. + + * src/cairo-gstate.c (_cairo_gstate_mask, + _cairo_surface_clip_and_composite_trapezoids, _cairo_gstate_show_glyphs): + 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. + + * test/composite-integer-translate-over-repeat.c (draw): Make use OVER + like the name and description. With fixed semantics, SOURCE does something + different. + +2005-08-06 Carl Worth <cworth@cworth.org> + + * BUGS: Remove several bugs that have been fixed. + + * ROADMAP: Slip group support off of the 1.0 roadmap. Update + status of clipping work which otaylor is working on. + + * TODO: 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. + + * src/cairo-gstate.c (_cairo_gstate_set_font_face): Don't crash if + font_face is NULL, (this is a documented mechanism for returning + to the default font_face). + +2005-08-06 Carl Worth <cworth@cworth.org> + + * src/cairo.c (cairo_get_font_face): Fix to return + &_cairo_font_face_nil instead of NULL on error. + +2005-08-06 Jeff Muizelaar <jeff@infidigm.net> + + * test/a8-mask.c: (main): Give reason for failure. + +2005-08-06 Owen Taylor <otaylor@redhat.com> + + * src/cairo-win32-font.c (_cairo_win32_scaled_font_show_glyphs): + Remove a non-sensical XXX that crept in at some point; for + a solid color, there is no difference between premultiplied + and non-premultiplied colors. + +2005-08-06 Carl Worth <cworth@cworth.org> + + * src/cairoint.h: Add a hash_entry as the first member of + cairo_unscaled_font_t so that in can live in a hash table. + + * src/cairo-ft-font.c: (_cairo_ft_unscaled_font_init), + (_cairo_ft_unscaled_font_init_key), + (_cairo_ft_unscaled_font_keys_equal), + (_cairo_ft_unscaled_font_fini), + (_cairo_ft_unscaled_font_map_destroy), + (_cairo_ft_unscaled_font_map_lock), + (_cairo_ft_unscaled_font_map_unlock), + (_cairo_ft_unscaled_font_map_create), + (_cairo_ft_unscaled_font_create_for_pattern), (_has_unlocked_face), + (_cairo_ft_unscaled_font_lock_face), + (_cairo_ft_unscaled_font_destroy), + (_cairo_ft_scaled_font_create_toy), + (cairo_ft_font_face_create_for_pattern), + (_cairo_ft_font_reset_static_data): Rewrite the mapping from + filename/id -> cairo_ft_unscaled_font. The new version uses the + more appropriate cairo_hash_table_t rather than the awkward + cairo_cache_backend_t. + +2005-08-06 Carl Worth <cworth@cworth.org> + + * src/cairo-ft-font.c: (_cairo_ft_scaled_font_create), + (_cairo_ft_scaled_font_create_toy), + (_cairo_ft_scaled_font_glyph_extents), + (_cairo_ft_font_face_scaled_font_create): Fix up some stale + comments. Rename _cairo_ft_scaled_font_create_for_unscaled to its + proper name of _cairo_ft_scaled_font_create (which is available + now that _cairo_ft_scaled_font_create_toy has its correct + name). Also prefer 'scaled_font' over 'f' as an identifier. + +2005-08-05 Carl Worth <cworth@cworth.org> + + * src/cairo-ft-font.c: (_cairo_ft_unscaled_font_init), + (_cairo_ft_unscaled_font_create_from_face), + (_cairo_ft_unscaled_font_create_from_filename): Unify + initialization for _cairo_ft_unscaled_font_create_from_face and + _cairo_ft_unscaled_font_create_from_filename through new + _cairo_ft_unscaled_font_init. + +2005-08-05 Carl Worth <cworth@cworth.org> + + * src/cairo-ft-font.c: (_cairo_ft_font_face_create): Rename + _ft_font_face_backend to be preoperly namespaced as + _cairo_ft_font_face_backend. + +2005-08-05 Carl Worth <cworth@cworth.org> + + * src/cairo-ft-font.c: (_cairo_ft_font_face_destroy), + (_cairo_ft_font_face_create): Rename cairo_ft_font_face->next_face + to next. + +2005-08-05 Carl Worth <cworth@cworth.org> + + * src/cairoint.h: Include cairo-hash-private.h. + + * src/Makefile.am (libcairo_la_SOURCES): Add cairo-hash.c and + cairo-hash-private.h since we're actually going to start using + them now. + +2005-08-05 Carl Worth <cworth@cworth.org> + + * src/cairo-gstate.c: (_cairo_gstate_set_font_face): Simplify the + implementation by taking advantage of the fact that destroy and + reference are safe for NULL, and that reference returns its + argument. + +2005-08-05 Carl Worth <cworth@cworth.org> + + * src/cairo-gstate.c: (_cairo_gstate_translate), + (_cairo_gstate_scale), (_cairo_gstate_rotate), + (_cairo_gstate_transform), (_cairo_gstate_set_matrix), + (_cairo_gstate_identity_matrix), (_cairo_gstate_unset_scaled_font), + (_cairo_gstate_set_font_size), (_cairo_gstate_set_font_matrix), + (_cairo_gstate_set_font_options), + (_cairo_gstate_ensure_scaled_font), + (_cairo_gstate_get_font_extents), (_cairo_gstate_text_to_glyphs), + (_cairo_gstate_set_font_face), (_cairo_gstate_glyph_extents), + (_cairo_gstate_show_glyphs), (_cairo_gstate_glyph_path): + Rename two functions: + + _cairo_gstate_unset_font -> _cairo_gstate_unset_scaled_font + _cairo_gstate_ensure_font -> _cairo_gstate_ensure_scaled_font + +2005-08-05 Carl Worth <cworth@cworth.org> + + * src/cairoint.h: Entagle the cairo_unscaled_font_t typedef. + +2005-08-05 Carl Worth <cworth@cworth.org> + + * src/cairoint.h: Rename font_face_backend->create_font to + scaled_font_create. Group the scaled_font prototypes together. A + little more simple -> toy renaming. + + * src/cairo-font.c: (_cairo_toy_font_face_create_from_cache_key), + (_cairo_toy_font_face_destroy), + (_cairo_toy_font_face_create): + * src/cairo-gstate.c: (_cairo_gstate_select_font_face), + (_cairo_gstate_ensure_font_face): + A little more simple -> toy renaming. + + * src/cairo-font.c: (_cairo_toy_font_face_scaled_font_create), + (_cairo_inner_font_cache_create_entry): + * src/cairo-ft-font.c: (_cairo_ft_font_face_scaled_font_create): + * src/cairo-win32-font.c: (_cairo_win32_font_face_scaled_font_create): + Track rename of font_face_backend->scaled_font_create. + +2005-08-05 Carl Worth <cworth@cworth.org> + + * src/cairoint.h: Rather gratuitous (though mostly harmless) + whitespace changes for font backend tables. + +2005-08-05 Carl Worth <cworth@cworth.org> + + * src/cairo.c: Document the implicit closing of sub-paths for + cairo_fill and cairo_fill_preserve. + +2005-08-05 Carl Worth <cworth@cworth.org> + + * src/cairoint.h: Rename parameters to scalend_font_backend from + font to scaled_font. + +2005-08-05 Carl Worth <cworth@cworth.org> + + * src/cairoint.h: Rename scaled_font_backend->destroy to the more + accurate fini, (since it frees only the dependent data within the + scaled_font and not the scaled_font itself). + + * src/cairo-atsui-font.c: (_cairo_atsui_font_fini): + * src/cairo-font.c: (cairo_scaled_font_destroy): + * src/cairo-ft-font.c: (_cairo_ft_scaled_font_fini): + * src/cairo-win32-font.c: (_cairo_win32_scaled_font_fini): + Track rename of scaled_font_backend->fini. + +2005-08-05 Carl Worth <cworth@cworth.org> + + * src/cairoint.h: Rename scaled_font_backend->create to + create_toy. Move declaration of cairo_simple_font_face_t from + cairo_font.c to cairoint.h and rename it + cairo_toy_font_face_t. Rework create_toy to accept a + cairo_toy_font_face_t rather than separate family, slant, and + weight. + + * src/cairo-atsui-font.c: (_cairo_atsui_font_create_toy): + * src/cairo-ft-font.c: (_cairo_ft_scaled_font_create_toy): + * src/cairo-win32-font.c: (_cairo_win32_scaled_font_create_toy): + Track change in create_toy interface. + + * src/cairo-font.c: (_cairo_toy_font_face_create_from_cache_key), + (_cairo_simple_font_cache_create_entry), + (_cairo_simple_font_face_destroy), + (_cairo_simple_font_face_create_font): + 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. + +2005-08-05 Carl Worth <cworth@cworth.org> + + * test/.cvsignore: ignore a8-mask + +2005-08-05 Carl Worth <cworth@cworth.org> + + * test/a8-mask.c (draw): Patch memory leaks. + +2005-08-05 Jeff Muizelaar <jeff@infidigm.net> + + * test/Makefile.am: + * test/a8-mask-ref.png: + * test/a8-mask.c: (draw), (main): + Add a test case for CAIRO_FORMAT_A8 masks that fails with + libpixman. + +2005-08-05 Carl Worth <cworth@cworth.org> + + * autogen.sh (automake_min_vers): Bump automake_min_vers up to 1.7 + since we clearly don't work with 1.4 anymore. + +2005-08-05 Jeff Muizelaar <jeff@infidigm.net> + + * test/xlib-surface.c: (do_test): use the newly added + buffer_diff_noalpha for comparing buffers of + CAIRO_FORMAT_RGB24. + +2005-08-05 Jeff Muizelaar <jeff@infidigm.net> + + * test/buffer-diff.c: (buffer_diff_core), (buffer_diff), + (buffer_diff_noalpha): + * test/buffer-diff.h: rewrite buffer_diff to be endian safe + and add a new fuction buffer_diff_noalpha + +2005-08-05 Carl Worth <cworth@cworth.org> + + * doc/public/cairo-sections.txt: Remove CAIRO_BEGIN_DECLS and + CAIRO_END_DECLS which don't belong here. + +2005-08-05 Carl Worth <cworth@cworth.org> + + * test/surface-finish-twice.c (draw): Remove unused variable. + +2005-08-05 Carl Worth <cworth@cworth.org> + + * doc/public/Makefile.am: Ignore cairo-clip-private.h. + + * doc/public/cairo-docs.xml: Drop non-existent cairo-atsui.xml. + + * src/cairo-font.c: Fix misnamed parameters in comment blocks. + + * test/cairo-test.c: Include config.h so HAVE_UNISTD_H gets + picked up as necessary. + +2005-08-05 Carl Worth <cworth@cworth.org> + + * doc/public/Makefile.am (IGNORE_HFILES): Ignore + cairo-clip-private.h. + +2005-08-05 Carl Worth <cworth@cworth.org> + + * doc/public/cairo-sections.txt: Add some missing declarations to + the appropriate sections. + + * doc/public/tmpl/cairo-font.sgml: + * doc/public/tmpl/cairo-surface.sgml: + * doc/public/tmpl/cairo-xlib.sgml: + * doc/public/tmpl/cairo.sgml: churn + + * src/cairo-path-data-private.h: 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. + + * src/cairo-path-data.c: (_cairo_path_data_create_real): + * src/cairo.c: (cairo_copy_path), (cairo_copy_path_flat): + Track new name of _cairo_path_nil and cast away the const as + required. + +2005-08-05 Carl Worth <cworth@cworth.org> + + * src/cairo-arc.c: + * src/cairo-matrix.c: Remove include of math.h since cairoint.h + does it more carefully, (for annoying platforms for which just + including math.h without extra defines is not enough). + + * src/cairo.c: Replace Cairo with cairo. + + * test/buffer-diff.c: Include config.h so HAVE_UNISTD_H gets + picked up as necessary. + + * test/cairo-test.c: Fix non-UTF-8 copyright symbol. + +2005-08-05 Carl Worth <cworth@cworth.org> + + Patch from John Ehresman <jpe@wingide.com> to aid win32 + compilation: + + * src/cairo-output-stream.c: Define snprintf as _snprintf when + under the influence of _MSC_VER. + + * test/read-png.c: (read_png_argb32): + * src/cairo-wideint.h: Define int32_t and friends as __int32 and + friends when under the influence of _MSC_VER. + + * test/buffer-diff.c: + * test/cairo-test.c: Make include of unistd.h conditional on + HAVE_UNISTD_H. + +2005-08-05 Kristian Høgsberg <krh@redhat.com> + + Patch from Adrian Johnson <ajohnson@redneon.com> + + * src/cairo-font-subset.c (cairo_pdf_ft_font_write_glyf_table) + (cairo_pdf_ft_font_remap_composite_glyph): Remap composite glyps + to use subset font glyph indices. + +2005-08-05 Kristian Høgsberg <krh@redhat.com> + + Reviewed by: otaylor + + * src/Makefile.am: + * src/cairo-clip-private.h: + * src/cairo-clip.c: New files. Move code for manipulating + cairo_clip_t out into cairo_clip_* functions and put them in + cairo-clip.c. + + * src/cairo-gstate-private.h: + * src/cairo-gstate.c: 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. + + * src/cairo-meta-surface.c: Use new cairo_clip_t function to + maintain clip state while replaying. + + * src/cairo-path-fill.c: (_cairo_filler_init), + (_cairo_filler_curve_to), (_cairo_path_fixed_fill_to_traps): Pass + fill rule and tolerance directly, to break gstate dependency. + + * src/cairo-surface.c: (_cairo_surface_set_clip): New function. + Set the clip for a surface as specified by the cairo_clip_t. + + * src/cairo-traps.c: (_cairo_traps_translate): Move + translate_traps() from cairo-gstate.c to here and rename it. + +2005-08-04 Kristian Høgsberg <krh@redhat.com> + + * src/cairo-font.c: (cairo_font_face_reference), + (_cairo_unscaled_font_reference), (cairo_scaled_font_reference): + * src/cairo-gstate.c: (_cairo_clip_path_reference): + * src/cairo-pattern.c: (cairo_pattern_reference): + * src/cairo-pdf-surface.c: (_cairo_pdf_document_reference): + * src/cairo-surface.c: (cairo_surface_reference): + * src/cairo.c: (cairo_reference): + * src/cairo.h: + * src/cairoint.h: + Change *_reference() functions to return the object being + referenced. + +2005-07-29 T Rowley <tim.rowley@gmail.com> + + Reviewed by: otaylor + + * src/cairo-xlib-surface.c ( _categorize_composite_operation): + Check for render bug involving repeated patterns with a general + transform matrix. + +2005-08-04 Carl Worth <cworth@cworth.org> + + Originally 2005-07-13 Carl Worth <cworth@cworth.org> + + Reviewed by: otaylor + + * src/cairo-ft-private.h: 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. + + * src/cairo-font-subset.c: (_cairo_font_subset_create), + (cairo_pdf_ft_font_generate): Cast explicitly to + cairo_ft_unscaled_font_t to track change in prototype of + _cairo_ft_unscaled_font_[un]lock_face. + + * src/cairo-ft-font.c: 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. + +2005-08-03 Carl Worth <cworth@cworth.org> + + Fix for bug #3951: + + * configure.in: 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. + + * test/cairo-test.c: (cairo_test_expecting): Make call to FcFini + conditional on HAVE_FCFINI. + + * test/text-cache-crash.c: (main): Remove stale comment about + cleaning up memory which is now handled by cairo-test.c. + +2005-08-01 Owen Taylor <otaylor@redhat.com> + + reviewed by: cworth + + * src/cairo-gstate.c src/cairo-gstate-private.h: Store the + inverse CTM at the time of cairo_gstate_set_source() to + "lock" the user space matrix. + + * src/cairo-gstate.c: Move the source pattern transformation + to the outside of _cairo_gstate_clip_and_composite_trapezoids() + instead of doing it at the leaves. + + * test/source-surface-scale-paint.c: Change size of output + surface for aesthetics. + + * test/source-surface-scale-paint-ref.png: Updated to correspond + to the current definition. + + * test/Makefile.am (XFAIL_TESTS): + Remove source-surface-scale-paint. + +2005-08-01 Carl Worth <cworth@cworth.org> + + * src/cairo-debug.h: New public header file. + + * src/cairo-debug.c: (cairo_debug_reset_static_data): New function + to reset all static data (eg. caches) to their initial state. + + * Makefile.am: Fix check-valgrind target to depend on the 'all' + target. + + * configure.in: Add check for a new, proposed, XrmFinalize + function. + + * src/Makefile.am: Add cairo-debug.c. + + * src/cairo.h: + * src/cairo-features.h.in: 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 + + * src/cairoint.h: + * src/cairo-font.c: (_get_global_simple_cache), + (_get_outer_font_cache), (_get_inner_font_cache), + (_cairo_unlock_global_image_glyph_cache), + (_cairo_font_reset_static_data): + * src/cairo-ft-font.c: (_cairo_ft_font_reset_static_data): + * src/cairo-xlib-screen.c: (_cairo_xlib_close_display), + (_cairo_xlib_screen_info_reset), + (_cairo_xlib_screen_reset_static_data): + * src/cairo-xlib-surface.c: (_unlock_xlib_glyphset_caches), + (_destroy_glyphset_cache_recurse), + (_cairo_xlib_surface_reset_static_data): Implement + reset_static_data in all modules as required. + + * test/xlib-surface.c: (main): + * test/cairo-test.h: + * test/cairo-test.c: (cairo_test_for_target), + (cairo_test_expecting): 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. + +2005-08-01 Owen Taylor <otaylor@redhat.com> + + * src/cairo.h src/cairoint.h src/cairo-surface.c: + Add cairo_mark_dirty[_rectangle]() and cairo_flush() for + + * src/cairo-win32-surface.c: Implement a cairo_flush() + that restores the original clip. Also restore the original + flush when a surface is finished. + + * ROADMAP: Check off the item. + +2005-07-31 Billy Biggs <vektor@dumbterm.net> + + reviewed by: keithp + + * src/cairo-ft-font.c: (_ft_unscaled_font_set_scale): Support + versions of freetype without exact FT_Bitmap_Size.x/y_ppem + values by using the pixel width and height values instead. + + * configure.in: Add a check for FT_Bitmap_Size.y_ppem. + +2005-07-31 Billy Biggs <vektor@dumbterm.net> + + * src/cairo-quartz-surface.c: (cairo_quartz_surface_create): + Cast away the const on the nil surface to avoid a compiler warning. + +2005-07-31 Billy Biggs <vektor@dumbterm.net> + + * src/cairo-atsui-font.c: (_cairo_atsui_font_create): Pass the + options down to the scaled font object to keep things compiling. + +2005-07-30 Keith Packard <keithp@keithp.com> + + * src/cairo-wideint.c: (_cairo_int32x32_64_mul), + (_cairo_uint64_divrem), (_cairo_uint128_divrem): + * src/cairo-wideint.h: + + Replace wide integer divide algorithms with + trivial bit-at-a-time code. Original code was + of unclear provenance, this new code is + completely different. + +2005-07-29 Carl Worth <cworth@cworth.org> + + * ROADMAP: Remove completed 0.6 tasks. Add cairo_surface_flush to + the cairo_surface_mark_dirty task. + +2005-07-29 T Rowley <tim.rowley@gmail.com> + + * src/cairo-atsui-font.c ( _cairo_atsui_font_create): + src/cairo-quartz-surface.c (_cairo_quartz_surface_acquire_dest_image): + Minor updates to keep quartz backend limping along. + +2005-07-29 Owen Taylor <otaylor@redhat.com> + + * src/cairo-font.c src/cairo-ft-font.c src/cairo-win32-font.c + src/cairoint.h: Move the font options into the base + cairo_scaled_font_t object so that we have them available + to use when we are removing a scaled font from the cache. + (http://bugzilla.gnome.org/show_bug.cgi?id=311299, + Ali Akcaagac, Behdad Esfahbod) + +2005-07-28 Carl Worth <cworth@cworth.org> + + * src/cairo-gstate.c: (_cairo_gstate_mask): Run the mask pattern + through the CTM in the same way as the source pattern. This fixes + the bug demonstrated by the mask-ctm and mask-surface-ctm tests so + they should no longer fail. + +2005-07-28 Carl Worth <cworth@cworth.org> + + * test/.cvsignore: + * test/Makefile.am: + * test/mask-ctm-ref.png: + * test/mask-ctm.c: (draw), (main): + * test/mask-surface-ctm-ref.png: + * test/mask-surface-ctm.c: (draw), (main): Add two new tests: + mask-ctm + mask-surface-ctm + demonstrating that masks are not currently being modified by the + CTM. + +2005-07-28 Carl Worth <cworth@cworth.org> + + * RELEASING: CC gnome-announce-list@gnome.org on cairo release + announcements. + +2005-07-28 Carl Worth <cworth@cworth.org> + + * configure.in: Add -head to CAIRO_VERSION after tagging with + SNAPSHOT_0_6_0. + 2005-07-28 Carl Worth <cworth@cworth.org> * NEWS: Added notes for snapshot 0.6.0 @@ -550,6 +1624,19 @@ 2005-07-18 Carl Worth <cworth@cworth.org> + * test/.valgrind-suppressions: Add valgrind suppressions for + libpng/libz use of uninitialized data. There are clearly bugs here + that are not cairo's fault as zeroing the buffer before writing + the png image actually causes more errors(!). And, notably, + setting all the data to random bytes usually makes the errors go + away. + + * test/Makefile.am: Change the check-valgrind target to include + the .valgrind-suppresions file and to tee output into + valgrind.log. + +2005-07-18 Carl Worth <cworth@cworth.org> + * configure.in: Add -head to CAIRO_VERSION after tagging with SNAPSHOT_0_5_2. |