gecko/gfx/cairo
Jeff Muizelaar 7f48f279b5 Bug 979894. Add unwind information for pixman arm functions. r=jseward
This isn't technically correct because these functions will never call
functions that throw exceptions, however it lets the profiler unwind them.
The unwinding will also probably be wrong during prologue/epilogue. The right
solution is probably to use cfi.
2014-03-10 12:31:58 -04:00
..
cairo bug 974575 - support color glyphs in cairo_image_surface's _composite_glyphs function. r=jrmuizel 2014-03-06 12:29:23 +00:00
glitz/src
libpixman Bug 979894. Add unwind information for pixman arm functions. r=jseward 2014-03-10 12:31:58 -04:00
add-a-stash-of-cairo_t-s.patch
avoid-extend-none.patch
bgr.patch
buggy-repeat.patch
cache-size.patch
cairo_qt_a8_fallback.diff
cairo_qt_glyphs.patch
cairo-clamp-boundary.patch Bug 825721 - Clamp negative box starts and disallow negative sizes. r=jmuizelaar 2013-03-07 10:13:28 -05:00
cairo-mask-extends-bug.patch Bug 918671 - Fix cairo clipping bug when nesting clips. r=jrmuizel 2013-11-12 19:11:50 +00:00
cairo-qt-compile.patch
cairo-version-fixes.patch
cairo-x-visual.patch
clip-invariant.patch
clip-rects-surface-extents.patch
copyarea-with-alpha.patch
d2d-gradient-ensure-stops.patch
d2d-repeating-gradients.patch
d2d.patch
dasharray-zero-gap.patch Bug 885585 - Work around Quartz issue where a stroke with a dasharray whose gaps add up to zero does not render. r=vlad,longsonr 2013-06-23 15:10:44 +10:00
disable-previous-scaled-font-cache.patch
disable-printing.patch
disable-server-gradients.patch
disable-subpixel-antialiasing.patch
dwrite-font-match-robustness.patch
dwrite-font-printing.patch
dwrite-glyph-extents.patch
empty-clip-extents.patch
empty-clip-rectangles.patch
ensure-text-flushed.patch
expose-snapshot.patch
fix-build-with-Werror=return-type.patch
fix-cairo-surface-wrapper-flush-build-warning.patch
fix-cairo-win32-print-gdi-error.diff
fix-clip-copy.patch
fix-clip-region-simplification.patch
fix-clip-test.patch
fix-ps-output.patch
fix-unnecessary-fallback.patch
fix-win32-font-assertion.patch bug 838617 - don't assert equality with the key's hash unless it was actually initialized. r=roc 2013-02-07 00:24:52 +00:00
fix-win32-show-glyphs-clipping.patch
fix-xcopyarea-with-clips.patch
fix-zero-length-gradient.patch
fixup-unbounded.patch
ft-no-subpixel-if-surface-disables.patch b=929451 don't use subpixel aa for ft fonts on surfaces that don't support it r=roc 2014-01-28 18:14:23 +13:00
gdi-RGB24-ARGB32.patch
handle-a1.patch
handle-multi-path-clip.patch
ignore-rank0.patch
lround-c99-only.patch
max-font-size.patch
missing-cairo-clip-init.diff
moz.build Bug 855465 - Add emacs python mode comments to moz.build files; r=gps 2013-04-01 11:36:59 -07:00
native-clipping.patch
nonfatal-assertions.patch
on-edge.patch
pattern_get_surface-no-error.patch
pixman-16-bit-pipeline.patch
pixman-8888-over-565.patch
pixman-android-cpu-detect.patch
pixman-bilinear-fastpath.patch
pixman-component-alpha.patch
pixman-dither.patch
pixman-enable-altivec-acceleration.patch
pixman-export.patch
pixman-image-transform.patch
pixman-limits.patch
pixman-lowres-interp.patch
pixman-rename-and-endian.patch
pixman-xp-dll-workaround Bug 882173 - Build pixman with TLS support. r=jrmuizel 2013-06-12 16:05:39 -04:00
premultiply-alpha-solid-gradients.patch
quartz-cache-CGImageRef.patch
quartz-cg-layers-fix-fallback.patch
quartz-cglayers.patch
quartz-check-imageSurfaceEquiv.patch
quartz-const-globals.patch
quartz-create-for-data.patch
quartz-fallback.patch
quartz-first-stop.patch
quartz-fix-PAD.patch
quartz-get-image-performance.patch
quartz-get-image.patch
quartz-glyph-extents.patch
quartz-is-clear.patch
quartz-layers-content.patch
quartz-mark-dirty.patch
quartz-mask-non-OVER.patch
quartz-minimize-gradient-repeat.patch
quartz-optimize-OVER.patch
quartz-refactor-surface-setup.patch
quartz-remove-snapshot.patch
quartz-repeating-radial-gradients.patch
quartz-state.patch
quartz-support-color-emoji-font.patch
quartz-surface-mask-patch
README b=929451 don't use subpixel aa for ft fonts on surfaces that don't support it r=roc 2014-01-28 18:14:23 +13:00
setlcdfilter_in_tree.patch
surface-clipper.patch
tee-surfaces-pointwise.patch
text-path-filling-threshold.patch
unicode-printing.patch
use-show-text-glyphs-if-glyph-path-fails.patch
win32-avoid-extend-pad-fallback.patch Bug 911393 - Do not fallback for EXTEND_PAD when not needed. r=jrmuizel 2013-09-19 17:23:30 +12:00
win32-canvas-glyph-position.patch
win32-cleartype-clipping.patch
win32-composite-src-mod.patch
win32-d3dsurface9.patch Bug 919479 - cairo fails to compile on mingw r=BenWa 2013-09-24 10:39:58 +02:00
win32-ddb-dib.patch
win32-ExtCreatePen-zero-size.patch
win32-ffs-gcc.patch
win32-gdi-font-cache-no-HFONT.patch Bug 717178. Part 3 alternative: don't put Win32 cairo_font_face_ts into the font-face cache if they were created with an explicit HFONT. r=jrmuizel 2013-01-02 19:18:53 +13:00
win32-gdi-font-cache.patch Backout bug 814718, bug 717178 for exceptions in test_text.html on Windows. 2013-01-01 13:34:34 +01:00
win32-inline-cpp-keyword.patch
win32-logical-font-scale.patch
win32-raster.patch
win32-transparent-surface.patch
win32-vertically-offset-glyph.patch
wrap-source_image.patch
xlib-flush-glyphs.patch Bug 839745 - Flush glyphs when needed. r=jmuizelaar 2013-03-26 09:12:09 +11:00
xlib-glyph-clip-region.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 (0.24.2)

==== 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)

fix-build-with-Werror=return-type.patch: Fix builds with -Werror=return-type (bug 737909)

avoid-extend-none.patch: Avoid incorrectly using EXTEND_NONE (bug 751668)

win32-ExtCreatePen-zero-size.patch: Don't pass zero width or dash lengths to ExtCreatePen (bug 768348)

d2d-repeating-gradients.patch: Minimize number of gradient stops added to handle repeating with path fills (bug 768775)

xlib-glyph-clip-region.patch: bug 709477, addressed upstream by be1ff2f45fdbc69537e513834fcffa0435e63073

gdi-RGB24-ARGB32.patch: bug 788794

dwrite-font-printing.patch: bug 468568; don't substitute a GDI font for a DWrite font if the name tables aren't equal

d2d-gradient-ensure-stops.patch: bug 792903, ensure we don't set num_stops to 0

setlcdfilter_in_tree.patch: bug 790139; force cairo to use FT_Library_SetLcdFilter from our in tree library rather than picking it up from the system

dwrite-font-match-robustness.patch: bug 717178, don't crash when _name_tables_match is passed a nil scaled-font

handle-multi-path-clip.patch: bug 813124, handle multiple clip paths correctly

win32-gdi-font-cache.patch: Bug 717178, cache GDI font faces to reduce usage of GDI resources

win32-gdi-font-cache-no-HFONT.patch: Bug 717178, don't cache GDI font faces when an HFONT belonging to the caller is passed in

fix-win32-font-assertion.patch: Bug 838617, fix assertion from bug 717178 that was in the wrong place

xlib-flush-glyphs.patch: bug 839745, flush glyphs when necessary

dasharray-zero-gap.patch: bug 885585, ensure strokes get painted when the gaps in a dash array are all zero length

cairo-mask-extends-bug.patch: bug 918671, sometimes when building a mask we wouldn't clear it properly. This is fixed in cairo 1.12

ft-no-subpixel-if-surface-disables.patch: bug 929451, don't use subpixel aa for ft fonts on surfaces that don't support it

==== 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

pixman-limits.patch: include limits.h for SIZE_MAX

pixman-lowres-interp.patch: Use lower quality interpolation for more speed.

pixman-bilinear-fastpath.patch: Bilinear fast paths for non-neon

pixman-16-bit-pipeline.patch: 16 bit pipeline for dithering

pixman-dither.patch: Add dithering of 16 bit gradients

quartz-support-color-emoji-font.patch: support Apple Color Emoji font in cairo-quartz backend

use-show-text-glyphs-if-glyph-path-fails.patch: fall back to show_text_glyphs even at huge sizes if scaled_font_glyph_path didn't work

pixman-enable-altivec-acceleration.patch: enable building the altivec acceleration

win32-d3dsurface9.patch: Create a win32 d3d9 surface to support LockRect

win32-avoid-extend-pad-fallback: Avoid falling back to pixman when using EXTEND_PAD

==== disable printing patch ====

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

==== cairo clamp bounday patch ====
cairo-clamp-boundary.patch: don't call pixman_fill with negative starts or negative sizes