pjs/gfx/cairo
Steven Michaud 48f730808e Bug 721663 - [10.5] Crash in unpackImageRow @ CGAccessSessionGetBytes while printing or previewing. r=joe 2012-02-17 11:04:03 -06:00
..
cairo Bug 721663 - [10.5] Crash in unpackImageRow @ CGAccessSessionGetBytes while printing or previewing. r=joe 2012-02-17 11:04:03 -06:00
glitz/src
libpixman Bug 710992 - Fix third argument in memcmp call in pixman-image.c; r=roc 2012-01-02 19:15:04 +01:00
Makefile.in
README Bug 715658: Properly invalidate cached SourceSurfaces. r=jrmuizel 2012-01-31 06:15:23 +01:00
add-a-stash-of-cairo_t-s.patch
bad-memset.patch Bug 710992 - Fix third argument in memcmp call in pixman-image.c; r=roc 2012-01-02 19:15:04 +01:00
bgr.patch
buggy-repeat.patch
cache-size.patch
cairo-qt-compile.patch
cairo-version-fixes.patch
cairo-x-visual.patch
cairo_qt_a8_fallback.diff Bug 602171 - CAIRO_FORMAT_A8 not allowed for cairo-qt image backend r=jmuizelaar a=npodb 2010-12-04 00:04:47 +02:00
cairo_qt_glyphs.patch
clip-invariant.patch
clip-rects-surface-extents.patch
copyarea-with-alpha.patch
d2d.patch Bug 614721 - Remove some DirectDraw left overs. r=joedrew,jrmuizel 2011-06-10 18:27:01 +02:00
disable-previous-scaled-font-cache.patch
disable-printing.patch
disable-server-gradients.patch
disable-subpixel-antialiasing.patch Bug 363861. cairo patch for changeset 8857392e37ae; a=NPOTB 2011-01-19 21:27:54 +13:00
dwrite-glyph-extents.patch
empty-clip-extents.patch
empty-clip-rectangles.patch
ensure-text-flushed.patch
expose-snapshot.patch Bug 715658: Properly invalidate cached SourceSurfaces. r=jrmuizel 2012-01-31 06:15:23 +01:00
fix-cairo-surface-wrapper-flush-build-warning.patch Bug 631155 - undefined return value in function '_cairo_surface_wrapper_flush'; r=jrmuizel 2011-07-11 09:14:12 -04:00
fix-cairo-win32-print-gdi-error.diff Bug 624198 - Don't use fwprintf with char* format. Flush stderr so that all error messages appears before exit. r=vlad a=jst 2011-01-21 04:26:39 +01:00
fix-clip-copy.patch
fix-clip-region-simplification.patch
fix-clip-test.patch
fix-ps-output.patch
fix-unnecessary-fallback.patch
fix-win32-show-glyphs-clipping.patch
fix-xcopyarea-with-clips.patch
fix-zero-length-gradient.patch
fixup-unbounded.patch Bug 668921. cairo: Fix fixup_unbounded_boxes() to work even if the box is smaller than the extents. r=ickle 2011-08-19 11:26:23 -04:00
handle-a1.patch
ignore-rank0.patch
lround-c99-only.patch Revert to 176fae7de173 which was fine. 2011-09-02 09:15:54 -04:00
max-font-size.patch
missing-cairo-clip-init.diff Bug 624198 - Crash due to missing cairo_clip_init call in cairo_gstate_show_text_glyphs. r=vlad a=jst 2011-01-21 04:26:39 +01:00
native-clipping.patch
nonfatal-assertions.patch
on-edge.patch
pattern_get_surface-no-error.patch Bug 593604. cairo patch for changeset e427b4ea7e2f; a=NPOTB 2011-01-19 21:27:54 +13:00
pixman-android-cpu-detect.patch
pixman-component-alpha.patch
pixman-export.patch Bug 648911 - Remove support for non-libxul builds. r=ted,joedrew 2011-05-23 18:54:47 +02:00
pixman-image-transform.patch Bug 637828. Reset the transform on the dest image. r=joe a=blocking-fennec 2011-03-07 19:17:37 -05:00
pixman-rename-and-endian.patch
premultiply-alpha-solid-gradients.patch
quartz-cache-CGImageRef.patch
quartz-cg-layers-fix-fallback.patch
quartz-cglayers.patch
quartz-check-imageSurfaceEquiv.patch Bug 612662 patch 3: Drop cairo_quartz_surface_t's "imageSurfaceEquiv" member if we fail to create it. r=roc a=blocking-final+ 2010-11-19 08:56:06 -08:00
quartz-const-globals.patch
quartz-create-for-data.patch Bug 611433 - Add cairo_quartz_surface_create_for_data. r=jrmuizel a=blocking2.0 2010-12-16 23:33:07 -08:00
quartz-fallback.patch
quartz-first-stop.patch
quartz-fix-PAD.patch Bug 593270. Part 2: Treat EXTEND_PAD like EXTEND_NONE when painting. r=jrmuizel,a=joe 2010-11-12 14:42:22 +13:00
quartz-get-image-performance.patch Bug 675837 - Only flush Quartz surfaces on the success paths during cairo_quartz_get_image. r=roc 2011-08-27 12:02:03 +12:00
quartz-get-image.patch Bug 575521 - Add cairo_quartz_surface_get_image to get the image associated with a quartz surface, if it exists. r=jrmuizel,vlad,bas 2010-11-11 15:31:23 -05:00
quartz-glyph-extents.patch
quartz-is-clear.patch
quartz-layers-content.patch Bug 579985. Part 3.1: Pass cairo_content_t parameter when creating CGLayer surfaces. r=jrmuizel,a=blocking 2010-11-12 14:42:22 +13:00
quartz-mark-dirty.patch Bug 715704. Add a quartz implementation of mark_dirty_rectangle. r=roc 2012-01-05 18:40:01 -05:00
quartz-mask-non-OVER.patch Bug 579985. Using CGContextSetAlpha to implement mask alpha doesn't work for some operators. r=jrmuizel,a=blocking 2010-11-12 14:42:22 +13:00
quartz-minimize-gradient-repeat.patch
quartz-optimize-OVER.patch Bug 579885. Part 4: Paint opaque surfaces using kPrivateCGCompositeCopy when possible. r=jrmuizel,a=blocking 2010-11-12 14:43:42 +13:00
quartz-refactor-surface-setup.patch Bug 593270. Part 1: Move surface setup code to a helper function. r=jrmuizel,a=joe 2010-11-12 14:42:22 +13:00
quartz-remove-snapshot.patch
quartz-repeating-radial-gradients.patch
quartz-state.patch
quartz-surface-mask-patch Bug 721663 - [10.5] Crash in unpackImageRow @ CGAccessSessionGetBytes while printing or previewing. r=joe 2012-02-17 11:04:03 -06:00
surface-clipper.patch
tee-surfaces-pointwise.patch Bug 593604. cairo patch for changeset bacc54d452a9l a=NPOTB 2011-01-19 21:27:54 +13:00
text-path-filling-threshold.patch
unicode-printing.patch Bug 454532. cairo: Print as Unicode. r=jrmuizel 2011-09-14 11:44:15 -07:00
win32-canvas-glyph-position.patch
win32-cleartype-clipping.patch
win32-composite-src-mod.patch
win32-ddb-dib.patch
win32-inline-cpp-keyword.patch Bug 694797 - Cairo fails to build with VC11 because it tries to #define inline, which is a keyword in C++; r=jrmuizel 2011-10-17 10:42:45 -04:00
win32-logical-font-scale.patch Fix DOS line endings rs=joedrew! 2011-05-26 20:41:33 +01:00
win32-raster.patch
win32-transparent-surface.patch
win32-vertically-offset-glyph.patch
wrap-source_image.patch
xlib-initialize-members.patch
zero-sized.patch
zombie-face.patch

README

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 (2f4f2fb4859931bf6dc5632d8c919e7296736427)

***** 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

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

quartz-state.patch: bug 522859; refactor cairo-quartz-surface so that state local to a drawing operation is stored in a cairo_quartz_drawing_state_t instead of the surface

quartz-cache-CGImageRef.patch: cache CGImageRef for a CGBitmapContext; when we reuse it, Quartz will cache stuff, improving performance

quartz-remove-snapshot.patch: remove broken implementation of backend snapshot

quartz-cglayers.patch: add support for cairo surfaces backed by CGLayers

quartz-cglayers-fix-fallback.patch: Bug 572912; fix bug in fallback code in previous patch

quartz-get-image.patch: Bug 575521; add a way to get the image surface associated with a surface

quartz-create-for-data.patch: Bug 575521; add a way to create quartz surfaces backed with application-provided data

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

dwrite-glyph-extents.patch: Add padding to extents of antialiased glyphs, to avoid unwanted clipping. (bug 568191)

fix-ps-output.patch: PS: Add missing 'q' when resetting clip path (42b5cac7668625c9761113ff72b47af5cfd10377)

ensure-text-flushed.patch: PDF-operators: ensure text operations flushed before emitting clip (42b5cac7668625c9761113ff72b47af5cfd10377)

fix-xcopyarea-with-clips.patch: 5d07307b691afccccbb15f773d5231669ba44f5a

cairo-x-visual.patch: make valid visua for cairo_xlib_surface_create_with_xrender_format (55037bfb2454a671332d961e061c712ab5471580)

win32-transparent-surface.patch: add API so we can create a win32 surface for an HDC and indicate the surface has an alpha channel

cairo_qt_glyphs.patch: Drop X surface from Qt surface, add support for new qt glyphs api

empty-clip-rectangles.patch: f2fa15680ec3ac95cb68d4957557f06561a7dc55

empty-clip-extents.patch: b79ea8a6cab8bd28aebecf6e1e8229d5ac017264

clip-rects-surface-extents.patch: 108b1c7825116ed3f93aa57384bbd3290cdc9181

disable-previous-scaled-font-cache.patch: Disable the previous-scaled-font-cache until we figure out our ctm handling (#583035)
 
copyarea-with-alpha.patch: support simple overlapping self copies in (some) color_alpha xlib surfaces. https://bugs.freedesktop.org/show_bug.cgi?id=29250

fix-clip-test.patch: Use y 498c10032ea3f8631a928cd7df96766f2c8ddca4

quartz-refactor-surface-setup.patch: Extract the surface-source setup chunk of _cairo_quartz_setup_state into its own function

quartz-fix-PAD.patch: Treat PAD like NONE instead of REPEAT

quartz-mask-non-OVER.patch: Don't use CGContextSetAlpha to optimize alpha masking for non-OVER operators

quartz-layers-content.patch: Store cairo content type in CGLayer surfaces

quartz-optimize-OVER.patch: Optimize OVER to SOURCE for opaque patterns

quartz-check-imageSurfaceEquiv.patch: Drop cairo_quartz_surface_t's "imageSurfaceEquiv" member variable if we have problems creating it

disable-subpixel-antialiasing.patch: Add API to disable subpixel antialiasing completely for a target surface

tee-surfaces-pointwise.patch: Composite tee subsurfaces pointwise if possible

pattern_get_surface-no-error.patch: Don't put a pattern into error if cairo_pattern_get_surface fails

missing-cairo-clip-init.diff: Missing cairo_clip_init call in cairo_gstate_show_text_glyphs lead to crash

fix-cairo-win32-print-gdi-error.diff: Don't use fwprintf with char* format.  Flush stderr so that all error messages appears before exit.

pixman-image-transform.patch: Reset the transform on pixman images when using them as destinations.

fix-cairo-surface-wrapper-flush-build-warning.patch: Ensures that _cairo_surface_wrapper_flush always returns a status, to silence the build warning

fixup-unbounded.patch: Hack to work around bad assumption.

quartz-get-image-performance: Make cairo_quartz_get_image faster in the failure case by not flushing unless we are going to succeed.

lround-c99-only.patch: Only use lround in C99 programs.

unicode-printing.patch: Print as unicode (bug 454532)

quartz-mark-dirty.patch: Add a quartz implementation of mark_dirty_rectangle (bug 715704)

expose-snapshot.patch: Make functions to add snapshots public, as well as allow creating null surfaces publically. (bug 715658)

==== pixman patches ====

pixman-android-cpu-detect.patch: Add CPU detection support for Android, where we can't reliably access /proc/self/auxv.

pixman-rename-and-endian.patch: include cairo-platform.h for renaming of external symbols and endian macros

NOTE: we previously supported ARM assembler on MSVC, this has been removed because of the maintenance burden

pixman-export.patch: use cairo_public for PIXMAN_EXPORT to make sure pixman symbols are not exported in libxul

bad-memset.patch: Fix third argument in memcmp call in pixman-image.c

==== disable printing patch ====

disable-printing.patch:  allows us to use NS_PRINTING to disable printing.