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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 442 |
1 files changed, 442 insertions, 0 deletions
@@ -1,3 +1,443 @@ +2004-10-27 Carl Worth <cworth@cworth.org> + + * configure.in: Increment CAIRO_VERSION to 0.2.0. + + * NEWS: Add notes for snapshot 0.2.0. + Add note on reverted tessellation regression bugs. + + * RELEASING: Update release instructions for new release-publish + target. + + * Makefile.am: Add release-check and release-publish targets + copied from libpixman. + + * test/Makefile.am (AM_LDFLAGS): Fix to always link tests against + locally built library, not installed version. + + * test/fill_rule.c: Add new test for cairo_set_fill_rule. Also + demonstrate some of the current tessellation bugs with the version + of the code that is in CVS. + +2004-10-26 Carl Worth <cworth@cworth.org> + + * test/cairo_test.c (cairo_test): Find reference images in + ${srcdir} so that make distcheck will work. + + * test/Makefile.am (cairo_test_lib): Add header files so that make + distcheck is happy. + (INCLUDES): Add -D_GNU_SOURCE for asprintf. Someone motivated may + want to find a more portable approach. + (EXTRA_DIST): Add reference images for the sake of make distcheck. + + * configure.in: Shell doesn't like whitespace around assignment + operator. + + * test/README: Add paragraph on new features. + + * test/.cvsignore: + * test/Makefile.am: + * test/README: + * test/cairo_test.c: + * test/cairo_test.h: + * test/line_width-ref.png: + * test/line_width.c: + * test/move_to_show_surface-ref.png: + * test/move_to_show_surface.c: + * test/read_png.c: + * test/read_png.h: + * test/write_png.c: + * test/write_png.h: + * test/xmalloc.c: + * test/xmalloc.h: Add initial regression test suite. + + * configure.in: Don't AC_SUBST a dozen different FOO_CFLAGS and + FOO_LIBS. Instead, incrementally build up just CAIRO_CFLAGS and + CAIRO_LIBS. + + * cairo.pc.in (Libs): Don't list flags that should get picked up + via dependency information through Requires. + + * BUGS (font-size): Add description of move_to_show_surface. + +2004-10-21 Carl Worth <cworth@cworth.org> + + * src/cairo_png_surface.c: + * src/cairo.c: + * src/cairo.h: + * src/cairo_cache.c: + * src/cairo_color.c: + * src/cairo_fixed.c: + * src/cairo_font.c: + * src/cairo_ft_font.c: + * src/cairo_glitz_surface.c: + * src/cairo_gstate.c: + * src/cairo_hull.c: + * src/cairo_image_surface.c: + * src/cairo_matrix.c: + * src/cairo_path.c: + * src/cairo_path_bounds.c: + * src/cairo_path_fill.c: + * src/cairo_path_stroke.c: + * src/cairo_pattern.c: + * src/cairo_pen.c: + * src/cairo_png_surface.c: + * src/cairo_polygon.c: + * src/cairo_ps_surface.c: + * src/cairo_slope.c: + * src/cairo_spline.c: + * src/cairo_surface.c: + * src/cairo_traps.c: + * src/cairo_xcb_surface.c: + * src/cairo_xlib_surface.c: + * src/cairoint.h: Convert all files to utf-8. Add copyright + information to cairo_png_surface.c. + + * src/cairo_hull.c (_cairo_hull_vertex_compare): Fix comparison so + that it results in a stable sort. This should fix some rendering + bugs due to broken pens. + + * TODO: Add items on custom caps and getting access to hidden + image data + + * Makefile.am (EXTRA_DIST): Add COPYING-LGPL-2.1 and + COPYING-MPL-1.1 to the distribution. + +2004-10-13 Carl Worth <cworth@cworth.org> + + * autogen.sh: automake 1.4 seems to be sufficient. Don't require + 1.6. + +2004-10-12 Keith Packard <keithp@keithp.com> + + * src/cairo_traps.c: (_cairo_traps_init), (_cairo_traps_add_trap), + (_cairo_traps_extents): + * src/cairoint.h: + Compute extents of cairo_traps_t on the fly using approximate + method which is correct given the way cairo generates trapezoids. + + * src/cairo_xlib_surface.c: (_cairo_xlib_surface_create_similar): + Avoid zero-dimensioned pixmaps + +2004-10-12 Carl Worth <cworth@cworth.org> + + * src/cairo_pen.c: Fix a few typos in pen vertex math description. + +2004-10-12 Keith Packard <keithp@keithp.com> + + reviewed by: Carl Worth <cworth@cworth.org> + + * src/cairo_pen.c: (_cairo_pen_init), (_cairo_pen_vertices_needed): + Adapt function from Walter Brisken to compute pen ellipse major + axis length and use that to compute the required number of pen + vertices. + +2004-10-07 Graydon Hoare <graydon@redhat.com> + + * src/Makefile.am (libcairo_la_SOURCES): Add cairo_cache.c + + * src/cairo.c + (cairo_text_extents) + (cairo_show_text) + (cairo_text_path): Rewrite using temporary glyph arrays + + * src/cairo_cache.c: New file. + + * src/cairo_font.c (_cairo_glyph_cache_create) + (_cairo_glyph_cache_destroy) + (_cairo_glyph_cache_reference) + (_cairo_glyph_cache_pop_last) + (_cairo_glyph_surface_init) + (_cairo_font_lookup_glyph): Remove old glyph cache code. + (_cairo_font_scale) + (_cairo_font_transform): Remove font-transforming code. + (_cairo_font_text_extents) + (_cairo_font_text_bbox) + (_cairo_font_show_text) + (_cairo_font_text_path): Remove text-API code. + (_cairo_font_cache_key_t): New structure type. + (_font_cache_hash) + (_font_cache_keys_equal) + (_font_cache_create_entry) + (_font_cache_destroy_entry) + (_font_cache_destroy_cache): New font cache code. + (_global_font_cache) + (_lock_global_font_cache) + (_unlock_global_font_cache) + (_get_global_font_cache): New global font cache. + (_cairo_font_text_to_glyphs) + (_cairo_glyph_cache_hash) + (_cairo_glyph_cache_keys_equal) + (_image_glyph_cache_create_entry) + (_image_glyph_cache_destroy_entry) + (_image_glyph_cache_destroy_cache): New glyph cache code. + (_global_image_glyph_cache) + (_cairo_lock_global_image_glyph_cache) + (_cairo_unlock_global_image_glyph_cache) + (_cairo_get_global_image_glyph_cache): New global glyph cache. + (_cairo_font_cache_backend): New structure. + (_cairo_image_cache_backend): Likewise. + (_cairo_font_create): Reimplement in terms of font cache. + (_cairo_font_init): Remove matrix and glyph cache related code. + (_cairo_font_copy): Likewise. + (_cairo_font_show_glyphs): Delegate to surface when possible. + (_cairo_font_glyph_extents) + (_cairo_font_glyph_bbox) + (_cairo_font_glyph_path) + (_cairo_font_font_extents) + (_cairo_font_show_glyphs): Rename to as cairo_unscaled_font_XXX, + and add scale parameter. + + * src/cairo_ft_font.c + (ft_cache_t) + (ft_font_val_t) + (cairo_ft_cache_key_t) + (cairo_ft_cache_entry_t): New structure types. + (_create_from_face) + (_reference_font_val) + (_destroy_font_val) + (_create_from_library_and_pattern): New functions. + (_ft_font_cache_hash) + (_ft_font_cache_keys_equal) + (_ft_font_cache_create_entry) + (_ft_font_cache_destroy_entry) + (_ft_font_cache_destroy_cache): New ft font cache code. + (_global_ft_cache) + (_lock_global_ft_cache) + (_unlock_global_ft_cache) + (_get_global_ft_cache): New global ft font cache. + (_ft_font_cache_backend): New structure. + (_cairo_ft_font_create): Rewrite to use cache. + (_cairo_ft_font_destroy): Likewise. + (_cairo_ft_font_copy): Remove. + (_install_font_matrix): Rename as _install_font_scale. + (_utf8_to_glyphs): Rename as _cairo_ft_font_text_to_glyphs. + (_cairo_ft_font_text_to_glyphs): Use cache for metrics. + (_cairo_ft_font_extents): Accept size, use scaled metrics. + (_cairo_ft_font_glyph_extents) + (_cairo_ft_font_glyph_bbox) + (_cairo_ft_font_show_glyphs) + (_cairo_ft_font_glyph_path): Modify to use size, cache. + (_cairo_ft_font_text_extents) + (_cairo_ft_font_text_bbox) + (_cairo_ft_font_show_text) + (_cairo_ft_font_text_path): Remove text-API code. + (cairo_ft_font_create) + (cairo_ft_font_create_for_ft_face) + (cairo_ft_font_face) + (cairo_ft_font_pattern): Rewrite using ft_font_val_t. + + * src/cairo_gstate.c (cairo_gstate_init_copy): Just reference font. + (_cairo_gstate_fini): Finalize font matrix. + (_cairo_gstate_default_matrix): Initialize font matrix. + (_cairo_gstate_clip): Re-enable clipping rectangle. + (_cairo_gstate_select_font) + (_cairo_gstate_set_font): Set font matrix to identity. + (_cairo_gstate_scale_font): Scale font matrix, not font. + (_cairo_gstate_transform_font): Transform font matrix, not font. + (_cairo_gstate_set_font_transform): Install as font matrix, not in font. + (_build_font_scale): New helper function. + (_cairo_gstate_text_to_glyphs): New function. + (_cairo_gstate_current_font_extents) + (_cairo_gstate_glyph_extents) + (_cairo_gstate_show_glyphs) + (_cairo_gstate_glyph_path): Rewrite using font matrix and size. + (_cairo_gstate_text_path + (_cairo_gstate_text_extents) + (_cairo_gstate_show_text): Remove text-API code. + + * src/cairo_xlib_surface.c + (_cairo_xlib_surface_set_clip_region): Minor bug fix. + (_cairo_xlib_surface_show_glyphs): New function. + (_cairo_xlib_surface_backend): Add reference to new function. + (glyphset_cache_t) + (glyphset_cache_entry_t): New structure types. + (_next_xlib_glyph): New helper function. + (_xlib_glyphset_cache_create_value) + (_xlib_glyphset_cache_destroy_cache) + (_xlib_glyphset_cache_destroy_value) + (_xlib_glyphset_cache_backend): New glyphset cache code. + (_xlib_glyphset_caches) + (_lock_xlib_glyphset_caches) + (_unlock_xlib_glyphset_caches) + (_get_glyphset_cache): New global glyphset cache. + + * src/cairo_glitz_surface.c (cairo_glitz_surface_backend): + Add NULL entry for show_glyphs. + + * src/cairo_image_surface.c (cairo_image_surface_backend): + Add NULL entry for show_glyphs. + + * src/cairo_ps_surface.c (cairo_ps_surface_backend): + Add NULL entry for show_glyphs. + + * src/cairo_png_surface.c (cairo_png_surface_backend): + Add NULL entry for show_glyphs. + + * src/cairo_xcb_surface.c (cairo_xcb_surface_backend): + Add NULL entry for show_glyphs. + + * src/cairoint.h (cairo_cache_backend_t): New structure type. + (cairo_cache_entry_base_t) + (cairo_cache_arrangement_t) + (cairo_cache_t): New structure types. + (_cairo_cache_init) + (_cairo_cache_reference) + (_cairo_cache_destroy) + (_cairo_cache_lookup) + (_cairo_hash_string): New cache functions. + (CAIRO_IMAGE_GLYPH_CACHE_MEMORY_DEFAULT) + (CAIRO_XLIB_GLYPH_CACHE_MEMORY_DEFAULT) + (CAIRO_FONT_CACHE_NUM_FONTS_DEFAULT) + (CAIRO_FT_CACHE_NUM_FONTS_DEFAULT): New constants. + (cairo_font_scale_t) + (cairo_glyph_cache_key_t) + (cairo_image_glyph_cache_entry_t): New structure types. + (_cairo_lock_global_image_glyph_cache) + (_cairo_unlock_global_image_glyph_cache) + (_cairo_get_global_image_glyph_cache) + (_cairo_glyph_cache_hash) + (_cairo_glyph_cache_keys_equal): New functions for glyph caches. + (cairo_font_backend_t): Remove text-API calls, add scale params, + remove copy call. + (cairo_surface_backend_t): Add show_glyphs entry. + (cairo_glyph_surface_t) + (cairo_glyph_surface_node_t): Remove old glyph cache structures. + (cairo_unscaled_font_t): New structure type. + (cairo_font): Remove glyph cache member, add pointer to unscaled. + (cairo_gstate): Add font_matrix member, change to hold unscaled. + (_cairo_gstate_set_font_transform) + (_cairo_gstate_current_font_transform) + (_cairo_gstate_text_to_glyphs): New functions. + (_cairo_gstate_text_path + (_cairo_gstate_text_extents) + (_cairo_gstate_show_text) + (_cairo_font_text_extents) + (_cairo_font_text_bbox) + (_cairo_font_show_text) + (_cairo_font_text_path): Remove text-API code. + (_cairo_font_glyph_extents) + (_cairo_font_glyph_bbox) + (_cairo_font_glyph_path) + (_cairo_font_font_extents) + (_cairo_font_show_glyphs): Add scale parameter. + +2004-10-04 David Reveman <c99drn@cs.umu.se> + + * configure.in: Require version 0.2.3 of glitz. + + * src/cairo_glitz_surface.c: Do not use VBOs and PBOs for immediate + mode drawing. + +2004-09-30 Jamey Sharp <jamey@minilop.net> + + * src/cairo_xcb_surface.c: + Update for minor XCB API change. + +2004-09-20 David Reveman <c99drn@cs.umu.se> + + * src/cairo_glitz_surface.c (_cairo_glitz_surface_create_similar): + Make sure that only offscreen formats are picked. + (_cairo_glitz_surface_create_similar): Only try to find offscreen + multi-sample format if offscreen multi-sampling is supported. + (_cairo_glitz_surface_create_similar): If we can't find a drawable + format try to pick a non-drawable format. + (_cairo_glitz_surface_composite): Mask clone should be in + CAIRO_FORMAT_A8 format. + +2004-09-15 David Reveman <c99drn@cs.umu.se> + + * src/cairo_glitz_surface.c (_cairo_glitz_surface_set_image): Do + the scanline order conversion in cairo. + (_cairo_glitz_surface_create_pattern): Pre-multiply gradient colors. + (_cairo_glitz_surface_create_similar): Find similar formats + correctly. + +2004-09-12 David Reveman <c99drn@cs.umu.se> + + * src/cairo_glitz_surface.c (_cairo_glitz_surface_create_pattern): + Pickup repeat setting when cloning surface. + (_cairo_glitz_surface_create_pattern): cairo_surface_set_repeat + likes to get a cairo_surface_t pointer not a cairo_glitz_surface_t + pointer. + (_cairo_glitz_surface_set_image): Get pixel masks from pixman image + format. + +2004-09-11 Carl Worth <stacyworth@pippin.local> + + * autogen.sh: Require automake 1.6 rather than 1.7 since it seems + to work just fine. + +2004-09-11 David Reveman <c99drn@cs.umu.se> + + * configure.in: Require version 0.2.2 of glitz. + + * src/cairo_glitz_surface.c (_cairo_glitz_surface_create_pattern): + 0.5 should no longer be added to gradient stop coordinates. + + * src/cairo.h: CAIRO_HAS_GL_SURFACE -> CAIRO_HAS_GLITZ_SURFACE. + cairo_set_target_gl -> cairo_set_target_glitz. + cairo_gl_surface_create -> cairo_glitz_surface_create. + + * src/cairo-features.h.in: GL_SURFACE_FEATURE -> GLITZ_SURFACE_FEATURE. + + * src/Makefile.am: CAIRO_HAS_GL_SURFACE -> CAIRO_HAS_GLITZ_SURFACE, + libcairo_gl_sources -> libcairo_glitz_sources, cairo_gl_surface.c -> + cairo_glitz_surface.c, GL_CFLAGS -> GLITZ_CFLAGS and + GL_LIBS -> GLITZ_LIBS. + + * cairo.pc.in (Requires): GL_REQUIRES -> GLITZ_REQUIRES. + + * configure.in: Replaced the gl backend with the new glitz backend. + Cairo now requires version 0.2.1 of glitz. + +2004-09-04 Carl Worth <cworth@brudder.east.isi.edu> + + * COPYING: + * COPYING-MPL-1.1: + * COPYING-LGPL-2.1: + * src/cairo-features.h.in: + * src/cairo.c: + * src/cairo.h: + * src/cairo_color.c: + * src/cairo_fixed.c: + * src/cairo_font.c: + * src/cairo_gstate.c: + * src/cairo_hull.c: + * src/cairo_image_surface.c: + * src/cairo_matrix.c: + * src/cairo_path.c: + * src/cairo_path_bounds.c: + * src/cairo_path_fill.c: + * src/cairo_path_stroke.c: + * src/cairo_pen.c: + * src/cairo_polygon.c: + * src/cairo_ps_surface.c: + * src/cairo_slope.c: + * src/cairo_spline.c: + * src/cairo_surface.c: + * src/cairo_xcb_surface.c: + * src/cairo_xlib_surface.c: + * src/cairoint.h: Add the MPL as a new license option, in addition + to the LGPL. + +2004-08-14 Carl Worth <cworth@isi.edu> + + * src/cairo_image_surface.c + (_cairo_image_surface_set_clip_region): Make a copy of the region + since pixman is currently taking ownership of it (ugh). Thanks to + Vladimir Vukicevic <vladimir@pobox.com> and Peter Dennis Bartok + <peter@novonyx.com>. + + * autogen.sh (LANG): Explicitly set LANG=C to fix the awk + string->number conversion for user with locales that don't match + ASCII digit conventions. + +2004-08-03 Carl Worth <cworth@isi.edu> + + * src/cairo_gstate.c (extract_transformed_rectangle): Temporarily + disable rectangle-based clipping optimization as it's not working + (see cairo_snippets/xxx_clip_rectangle for a test case). + 2004-08-02 Carl Worth <cworth@isi.edu> * COPYING: @@ -24,6 +464,8 @@ * src/cairo_xcb_surface.c: * src/cairo_xlib_surface.c: * src/cairoint.h: Change from MIT license to LGPL. + Fix to explicitly refer to GNU Lesser Public License 2.1 rather + than the Library Public License version 2 or "any later version" * src/cairo_pattern.c: * src/cairo_gl_surface.c: Fix copyright attributions mistakenly |