changelog

按照官方的说法：Cairo is a vector graphics library with cross-device output support. 翻译过来

commit bf458c9c67120a2d175f18447dd710060f0ba014
Author: Carl Worth <[e-mail]>
Date:	Tue Jun 6 17:06:57 2006 -0700

    win32: Add conditional definitions for INT16_{MIN,MAX} and UINT16_MAX
    now that we use them.

commit c1855f17624c62e1f7451b3c673bca23a4575ff7
Author: Carl Worth <[e-mail]>
Date:	Tue Jun 6 16:59:59 2006 -0700

    Remove CAIRO_{MIN,MAX}SHORT which did not distinguish signed
    vs. unsigned.

    Instead, use the standard INT16_{MIN,MAX} and UINT16_{MIN,MAX} as
    appropriate.

commit 746f66c3fce6de39ac9afa7be8bcf8f74c750e85
Author: Carl Worth <[e-mail]>
Date:	Tue Jun 6 16:54:03 2006 -0700

    Fix bogus cairo_rectangle_fixed_t to be cairo_rectangle_int16_t.

    This rectangle has regular integer values, not fixed-point values.
    So the old name was horribly wrong and misleading, (and yes I think
    it was even I that had suggested it).

commit 5570bf0a9e99019ac24b2b856455afcf360c14fc
Author: Carl Worth <[e-mail]>
Date:	Tue Jun 6 16:36:24 2006 -0700

    CODING_STYLE: Fix misspellings.

commit a21a2e935d3a75b045ce5f7e917524052f018758
Author: Carl Worth <[e-mail]>
Date:	Tue Jun 6 16:28:15 2006 -0700

    CODING_STYLE: Add notes on avoiding trailing whitespace.

commit ef10a0403a8a466199615e34a34df9ea860ef9c0
Author: Carl Worth <[e-mail]>
Date:	Tue Jun 6 15:50:33 2006 -0700

    Remove initial, final, and duplicate blank lines.

    This patch was produced by running git-stripspace on all *.[ch] files
    within cairo. Note that this script would have also created all
    the changes
    from the previous commits to remove trailing whitespace.

commit 5278de09973c3e41028dc80a8862db01fc70cf11
Author: Carl Worth <[e-mail]>
Date:	Tue Jun 6 15:41:31 2006 -0700

    Remove all remaining trailing whitespace.

    This patch was produced with the following (GNU) sed script:

	sed -i -r -e 's/[ \t]+$//'

    run on all *.[ch] files within cairo.

    Note that the above script would have also created all the changes
    from the previous commits to remove trailing whitespace.

commit 00592e075754594605fddfb2a702f3d2caa7c55c
Author: Carl Worth <[e-mail]>
Date:	Tue Jun 6 15:38:58 2006 -0700

    Remove trailing whitespace from lines with a single brace.

    This patch was produced with the following (GNU) sed script:

	sed -i -r -e '/^[ \t]*[{}][ \t]*/ s/[ \t]+$//'

    run on all *.[ch] files within cairo.

commit 4670366ede0b0ed1abf47f4595a64bc5cd3c19fc
Author: Carl Worth <[e-mail]>
Date:	Tue Jun 6 15:35:48 2006 -0700

    Remove trailing whitespace from lines that look like comments.

    This patch was produced with the following (GNU) sed script:

	sed -i -r -e '/^[ \t]*\/?\*/ s/[ \t]+$//'

    run on all *.[ch] files within cairo, (though I manually excluded
    src/cairo-atsui-font.c which has a code line that appears as a comment
    to this script).

commit 80b8deb1e4f9d0b856106031c6a7a629cca7552c
Author: Carl Worth <[e-mail]>
Date:	Tue Jun 6 15:25:49 2006 -0700

    Remove extraneous whitespace from "blank" lines.

    This patch was produced with the following (GNU) sed script:

	sed -i -r -e 's/^[ \t]+$//'

    run on all *.[ch] files within cairo.

commit 28d47d332aafa81bcbc669603357298cb0a14322
Author: Carl Worth <[e-mail]>
Date:	Mon Jun 5 14:25:13 2006 -0700

    Move rectangle functions to new cairo-rectangle.c

commit 3d9dc96d186c9093da24c7bbf36614f3d8df1758
Author: Carl Worth <[e-mail]>
Date:	Thu May 25 02:28:09 2006 -0700

    New API: Add cairo_image_surface_get_{data,format,stride}

commit 0c49666231e42a3f968ad46a0aa58fc7b854b258
Author: Jeff Muizelaar <[e-mail]>
Date:	Sat May 27 02:23:09 2006 -0400

    Only destroy scaled glyphs if they are not in the cache.

    Previously, when scaled_glyph_init failed we would destroy the scaled
    glyph in
    CLEANUP. However, this causes trouble later because there is still
    a reference
    to the glyph in the cache. This remaining reference causes a number
    of bad things,
    including a double destruction when the cache is destroyed.

commit bafdded8ee43632e5f60307e53f0489be0afc3c4
Author: Kristian Høgsberg <[e-mail]>
Date:	Sun May 28 13:25:57 2006 -0400

    Remove cairo_public from _cairo_lzw_compress() definition.

commit 84c6f879631b3d3ca63c3fd99b9cb68b111d283f
Author: Kristian Høgsberg <[e-mail]>
Date:	Sun May 28 13:38:50 2006 -0400

    Clarify licensing of float formatting code.

commit 79c86b04a7848830998e1a5344c6a9ecf9113789
Author: Christian Biesinger <[e-mail]>
Date:	Sun May 28 16:50:54 2006 +0200

    Add "html" Makefile target to run make-html.pl

commit 508d0955fb3a851919233f27b5fe9408c85fa053
Author: Christian Biesinger <[e-mail]>
Date:	Thu May 25 21:54:54 2006 +0200

    Distribute make-html.pl

commit f072d4ed66f78bd4fba4fb44e30f3ddd3f10fc33
Author: Christian Biesinger <[e-mail]>
Date:	Thu May 25 21:21:31 2006 +0200

    Add missing reference images to EXTRA_DIST

commit 0b63baba6e8c3f2f6da52d4476ec595ff87dfc93
Author: Christian Biesinger <[e-mail]>
Date:	Thu May 25 17:29:01 2006 +0200

    Make BeOS compile again

    ..by passing the cairo_content_t to _cairo_surface_init

commit 22232be7592dadc22fef614aefee9c9398a8510c
Author: Carl Worth <[e-mail]>
Date:	Wed May 24 17:24:52 2006 -0700

    Note the changed semantics of cairo_surface_set_device_offset

    Specifically, device offsets now affect using the offset surface in
    a source pattern as well as drawing to the surface. This behavior
    os also verified with a new test case: test/device-offset.c

commit d0dd3b822e98358e88f8c9261ef633331548ccfd
Author: Carl Worth <[e-mail]>
Date:	Wed May 24 17:05:51 2006 -0700

    New API: Add new function cairo_surface_get_content

    This assumes that the directfb, glitz, and quartz backends
    always create surfaces with content of COLOR_ALPHA which might
    be totally wrong.

commit 0796845ae6923f3ccef5df231b7d9a2c145063fd
Author: Carl Worth <[e-mail]>
Date:	Wed May 24 14:03:49 2006 -0700

    Add new fallback-resolution test for bug in cairo_pdf_surface_set_dpi

commit 11b2481862e15a2cdedae347eab4347f7b63f715
Author: Carl Worth <[e-mail]>
Date:	Wed May 24 14:02:30 2006 -0700

    PDF: Add new, private test function: cairo_pdf_test_force_fallbacks

commit 65b9217cadcd09f1ed18aa0da38d0b72b6438780
Author: Carl Worth <[e-mail]>
Date:	Wed May 24 11:37:05 2006 -0700

    cairo-xlib-test: Rename cairo_test_xlib function prefix to
    cairo_xlib_test

commit 5acce60291fe0b61a67ff1e803b6226db576c233
Author: Carl Worth <[e-mail]>
Date:	Wed May 24 10:35:24 2006 -0700

    Typo fixes

commit a5a72676bd34ac6bfdf5e0bcfd3fb21fcbada673
Author: Carl Worth <[e-mail]>
Date:	Tue May 23 13:41:44 2006 -0700

    ROADMAP: Note that the cairo_set_line_width issue is resolved

commit e4476dda49b709875b8204567168752c15927480
Author: Carl Worth <[e-mail]>
Date:	Tue May 23 13:41:00 2006 -0700

    PDF: Move dash operator before path construction operators.

    I don't recall anything about this in the PDF reference, (though I
    also didn't look specifically for it), but without this acroread
    is quite unhappy with cairo's PDF output when it includes dashing.

commit 59885c6a122f593b417cb47dbd676eeac0cd8f69
Author: Carl Worth <[e-mail]>
Date:	Tue May 23 12:08:20 2006 -0700

    Clarify the documentation for cairo_set_dash

    Note that dash length units are evaluated in the user space
    at the time of the stroke operation, (not the user space at
    the time of cairo_set_dash).

commit 68b41cfd06dd6c798f8045ba1580342669ef5539
Author: Carl Worth <[e-mail]>
Date:	Tue May 23 11:23:27 2006 -0700

    PDF: Share path callbacks for fill and stroke.

commit 7e5bef2439be93e46583c0922f68ad770179fa1e
Author: Carl Worth <[e-mail]>
Date:	Tue May 23 11:17:01 2006 -0700

    PDF: Rename pdf_stroke_t to pdf_path_into_t for future sharing
    with fill

commit 1b1b59a4a9cdeab0f3c360c09721aff23154015f
Author: Carl Worth <[e-mail]>
Date:	Tue May 23 11:12:09 2006 -0700

    New test: dash-scale

    Tests interactions of cairo_set_dash and cairo_scale, (in particular
    with a
    non-uniformly scaled pen).

commit 0755a619a101b89f5c5439f12e0544ab5ecac997
Author: Carl Worth <[e-mail]>
Date:	Tue May 23 10:54:54 2006 -0700

    SVG: Fix for line-width-scale

    Use the same approach as the PDF backend: emit the pen matrix as the
    SVG transform for the stroke, and compensate by first transforming
    all path
    coordinates by the ctm_inverse.

commit b1231e2ef349af1c0b130880603a924ff67b2967
Author: Carl Worth <[e-mail]>
Date:	Tue May 23 10:45:18 2006 -0700

    Codify 1.0 behavior of cairo_set_line_width as a feature, not a bug.

    Clarify the documentation of cairo_set_line_width to indicate that the
    value will be interpreted within the user space at the time of the
    stroke.

    Also adjust the comments in test/line-width-scale as well as the
    reference images for that test to match.

commit 0a1ec91977ef05f04e2cc52895fd98a903f1c8eb
Author: Carl Worth <[e-mail]>
Date:	Mon May 22 09:22:42 2006 -0700

    Move prototype of cairo_debug_reset_static_data from uninstalled
    cairo-debug.h to cairo.h

commit 27e9e3cecd354475047ac268d5ef52eba3f041f1
Author: Kristian Høgsberg <[e-mail]>
Date:	Fri May 19 02:17:35 2006 -0400

    Handle seac charstring commands correctly.

     - Include PS standard encoding table so we can map from standard
       encoding indices to glyph names and then make sure to include the
       glyph of that name.
     - Cut out verbose debugging code.
     - Fix a couple of bugs in glyph name to index lookup code.

commit 89384ae12474c257fb47e4231229235207ab8f85
Author: Carl Worth <[e-mail]>
Date:	Thu May 18 21:48:38 2006 -0700

    PDF: Squelch a couple of bogus "may be used uninitialized" warnings.

commit e2713057f80c412a3ba947f9c7af2f18dd26105e
Author: Vladimir Vukicevic <[e-mail]>
Date:	Wed Mar 15 14:10:59 2006 -0800

    Define kCGBitmapByteOrder32Host for when the SDK doesn't define it
    (cherry picked from bd9b5d29e39f424e912184dcd0dc2610637d5fdf commit)

commit 5bdcfd14136d02ccaec275b2bcd5fb2744352f87
Author: Vladimir Vukicevic <[e-mail]>
Date:	Thu Mar 16 14:14:35 2006 -0800

    Whitespace fix
    (cherry picked from 0bb567a2f1807d83508e2d7598a8bd8f4d94208d commit)

commit e8069da97bc5c09d9bac91cf401d9e3c3ba91607
Author: Vladimir Vukicevic <[e-mail]>
Date:	Thu Mar 16 17:00:37 2006 -0800

    CAIRO_SCALED_FONT_TYPE_* -> CAIRO_FONT_TYPE_*

    Some of these were missed when CAIRO_SCALED_FONT_TYPE_* was renamed.
    (cherry picked from 33dba4a690a5e4ec13ed294307b89cceac1ca696 commit)

commit fb7ae2a28e46895f764754c6961cb99989be7a04
Author: Kristian Høgsberg <[e-mail]>
Date:	Thu May 18 21:01:20 2006 -0400

    Remember to call cairo_type1_font_subset_destroy().

commit 1d2b60454fb1e7a1e4b7614029f02dfb0e33acb3
Author: Kristian Høgsberg <[e-mail]>
Date:	Thu May 18 20:50:36 2006 -0400

    Consolidate a few arrays into a array of structs.

commit 9b84b3da58a62b25c129626f918713036e41cc88
Author: Vladimir Vukicevic <[e-mail]>
Date:	Fri Mar 17 00:06:21 2006 -0800

    [win32] GDI is nearly always faster than pixman; use it whenever
    possible

    Remove local image check from fill_rectangles and fix check for
    whether
    we can AlphaBlend or not (ARGB->ARGB AlphaBlend works fine)
    (cherry picked from f099783b3e7f895a59d4d4a67a8534f1d21d44e1 commit)

commit 2a89526edf1f42dfc3e8592b82a51b9970015bda
Author: Vladimir Vukicevic <[e-mail]>
Date:	Thu Mar 16 14:04:49 2006 -0800

    [win32] Add GdiFlush() calls after DIB creation, as per MSDN docs

    Also fixes some spacing/tab issues
    (cherry picked from 123ca7c9f9d8984be5ed4fb42a2897508e8ff44a commit)

commit a9c42e8fc264e3d07e4888d5965eea130c1e9d0a
Author: Stuart Parmenter <[e-mail]>
Date:	Wed Mar 15 14:20:35 2006 -0800

    [win32] fix win32_show_glyphs glyph offsets
    (cherry picked from 947a4a1bc6a0a0ee78c44b71fef32c924ebc9397 commit)

commit 59a45f1c4a914c9640bbea37c72b1ec222f56ff3
Author: Stuart Parmenter <[e-mail]>
Date:	Fri Mar 10 12:25:07 2006 -0800

    [win32] implement win32 show_glyphs
    (cherry picked from 9c7d0cbde415d02b6e8298a02b3b62cf4513a59e commit)

commit a10bbecaf8f122726c3e5b55b07bcd7882f6f319
Author: Stuart Parmenter <[e-mail]>
Date:	Fri Mar 10 12:12:36 2006 -0800

    [win32] Allow for creating a font from a HFONT
    (cherry picked from 677f6c84f9beae3afd375663fed0a440007ebca2 commit)

commit 244c111fca042b15d6718295ca2f7c7843fa7ab5
Author: Vladimir Vukicevic <[e-mail]>
Date:	Fri Mar 10 11:56:27 2006 -0800

    [win32] Add SHADEBLENDCAPS and SB_NONE definitions for older SDKs
    (cherry picked from 7a68b7d035b1c63076d6fa6c54d40944459d206d commit)

commit 92a015ff8ec5c11aac6d9c0c6702fa4873c04381
Author: Vladimir Vukicevic <[e-mail]>
Date:	Mon Mar 27 13:49:58 2006 -0800

    [xlib] only do glyph extents computation if non-solid source.

    xlib_show_glyphs was always calculating the glyph extents, even
    when it
    didn't need to; t