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347084e968
A problem happens when clip->all_clipped is set and we go to get a clipped context. Normally backends don't see operations with clip->all_clipped and so _cairo_surface_clipper_set_clip is designed with the assumption that clip->all_clipped is never true. I added a work-around by manually setting the CGContextClip with an empty rectangle, however this caused cairo to be confused about what the actual clip was. This patch fixes the problem by adding a new function cairo_quartz_finish_cg_context_with_clip that is called after we're done with the native context. It moves the CGContextSave/RestoreGState calls out of gfxNativeDrawing into cairo and uses them to ensure that the clip remains consistent with cairo's model of them. |
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|---|---|---|
| .. | ||
| cairo | ||
| glitz/src | ||
| libpixman | ||
| add-a-stash-of-cairo_t-s.patch | ||
| bgr.patch | ||
| buggy-repeat.patch | ||
| cache-size.patch | ||
| cairo-qt-compile.patch | ||
| cairo-version-fixes.patch | ||
| clip-invariant.patch | ||
| d2d.patch | ||
| disable-printing.patch | ||
| disable-server-gradients.patch | ||
| fix-clip-copy.patch | ||
| fix-clip-region-simplification.patch | ||
| fix-unnecessary-fallback.patch | ||
| fix-win32-show-glyphs-clipping.patch | ||
| fix-zero-length-gradient.patch | ||
| handle-a1.patch | ||
| ignore-rank0.patch | ||
| Makefile.in | ||
| max-font-size.patch | ||
| native-clipping.patch | ||
| nonfatal-assertions.patch | ||
| on-edge.patch | ||
| pixman-component-alpha.patch | ||
| pixman-rename-and-endian.patch | ||
| premultiply-alpha-solid-gradients.patch | ||
| quartz-const-globals.patch | ||
| quartz-fallback.patch | ||
| quartz-first-stop.patch | ||
| quartz-glyph-extents.patch | ||
| quartz-is-clear.patch | ||
| quartz-minimize-gradient-repeat.patch | ||
| quartz-repeating-radial-gradients.patch | ||
| README | ||
| surface-clipper.patch | ||
| text-path-filling-threshold.patch | ||
| win32-canvas-glyph-position.patch | ||
| win32-cleartype-clipping.patch | ||
| win32-composite-src-mod.patch | ||
| win32-ddb-dib.patch | ||
| win32-logical-font-scale.patch | ||
| win32-raster.patch | ||
| win32-vertically-offset-glyph.patch | ||
| wince-fixes.patch | ||
| wrap-source_image.patch | ||
| xlib-initialize-members.patch | ||
| zero-sized.patch | ||
| zombie-face.patch | ||
Snapshots of cairo and glitz for mozilla usage.
We only include the relevant parts of each release (generally, src/*.[ch]),
as we have Makefile.in's that integrate into the Mozilla build system. For
documentation and similar, please see the official tarballs at
http://www.cairographics.org/.
VERSIONS:
cairo (12d521df8acc483b2daa844d4f05dc2fe2765ba6)
pixman (7862f9b96e8e8456cc60852790c7f244a5e3425e)
***** NOTE FOR VISUAL C++ 6.0 *****
VC6 is not supported. Please upgrade to VC8.
==== Patches ====
Some specific things:
max-font-size.patch: Clamp freetype font size to 1000 to avoid overflow issues
win32-logical-font-scale.patch: set CAIRO_WIN32_LOGICAL_FONT_SCALE to 1
nonfatal-assertions.patch: Make assertions non-fatal
buggy-repeat.patch: Unconditionally turn on buggy-repeat handling to bandaid bug 413583.
cairo-version-fixes.patch: fix up cairo-version.c/cairo-version.h for in-place builds
win32-ddb-dib.patch: fix for bug 455513; not upstream yet pending feebdack
wince-fixes.patch: stubs out win32 functions we use but are not supported on win32. Also implements ExtSelectClipRgn in terms of other functions available on wince.
win32-vertically-offset-glyph.patch: bug 454098; vertical positioning errors when drawing glyph runs including delta-y offsets on screen via GDI
ignore-rank0.patch: bug 474886; Not redrawing the background when changing page on flickr
win32-canvas-glyph-position.patch: bug 475092; horizontal positioning errors when drawing glyph runs with delta-y offsets to canvas through win32-font
win32-cleartype-clipping.patch: bug 445087; some glyphs are clipped, mainly on right-hand edge, when ClearType is enabled and drawing to RGBA canvas
on-edge.patch: reverts the in-fill semantic change.
wrap-source_image.patch: make sure we don't free the source image until we're done with it.
zero-sized.patch: deal with zero sized surface in ways less likely to crash.
text-path-filling-threshold.patch: use path filling instead of platform glyph rasterization at a smaller size threshold of 256 device pixels, if the backend supports native filling (which we assume will be fast).
zombie-face.patch: bug 486974; leak and possible crash with @font-face{src:url()}. Upstream commit: 0238fe2cafea2e1ed19bb222117bd73ee6898d4d
win32-raster.patch: bug 498689; use scanline rasterizer on win32
quartz-falback.patch: try to fix Quartz fallback-to-pixman path; possiby incorrect and obsoleted by Andrea Canciani patch
quartz-repeating-radial-gradients.patch: use Quartz to render repeating radial gradients instead of falling back
quartz-const-globals.patch: make some Quartz color function data const globals instead of local variables
quartz-minimze-gradient-repeat.patch: reduce the number of gradient stop repetitions we use, to improve quality of Quartz's gradient rendering
quartz-first-stop.patch: return the first stop for negative positions on the gradient line of a nonrepeating linear gradient
quartz-glyph-extents.patch: bug 534260; work around incorrect glyph extents returned by quartz for anomalous empty glyphs
premultiply-alpha-solid-gradients.patch: bug 539165; multiply the solid color by the alpha component before using it for a solid surface
xlib-initialize-members.path: bug 548793; initialize XRender version if the server doesn't have the extension
remove-comma: remove a comma from enum
d2d.patch: add d2d support
fix-zero-len-graident.patch: fix zero length gradients
fix-clip-copy.patch: fix clip copying
fix-clip-region-simplification.patch: fixes a bug in clip region simplifications
expand-in-stroke-limits.patch: expand the in-stroke limits to avoid a bug
d2d-dwrite.patch: update the d2d/dwrite stuff
add-a-stash-of-cairo_t-s.patch: use the stash to avoid malloc/freeing cairo_t's
bgr.patch: fix image wrapping
disable-server-graidents.patch: disable server-side gradients
clip-invariant.patch: make rasterization closer to being clip invariant
fix-unnecessary-fallback.patch: avoid unnecessary fallback
handle-a1-upload.patch: handle a1 image uploads through converter
surface-clipper.patch: remove an incorrect optimization
fix-win32-show-glyphs-clipping.patch: fix a clipping bug
native-clipping.patch: Add support for a native clipping api
quartz-is-clear.patch: Propagate the quartz is_clear flag.
cairo-qt-compile.patch: Fix compile error, return not reached, and clone_similar interface
==== pixman patches ====
pixman-rename-and-endian.patch: include cairo-platform.h for renaming of external symbols and endian macros
==== disable printing patch ====
disable-printing.patch: allows us to use NS_PRINTING to disable printing.