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Author SHA1 Message Date
Rob Pike
45ea58746b gif: fix build 
Had bit test wrong on transparency; no excuses.

R=nigeltao
CC=golang-dev
https://golang.org/cl/4526044
 2011-05-09 06:38:04 -07:00
Rob Pike
a54dca8357 image/gif: implement transparency. 
At least, as I understand it. The spec is unclear about what happens
with a local color map.

R=nigeltao, r2
CC=golang-dev
https://golang.org/cl/4515045
 2011-05-08 17:26:16 -07:00
Rob Pike
38d7bcf5e2 go spec: fix up HTML glitches. 
Fixes #1786.

R=gri, adg
CC=golang-dev
https://golang.org/cl/4517043
 2011-05-08 14:05:18 -07:00
Rob Pike
121b428a7a effective go: update to new Open signature. 
Fixes #1788.

R=rsc, adg
CC=golang-dev
https://golang.org/cl/4519042
 2011-05-08 14:04:42 -07:00
Alex Brainman
8bf1515825 syscall: change Overlapped.HEvent type, it is a handle 
R=golang-dev, r, r2
CC=golang-dev
https://golang.org/cl/4471046
 2011-05-08 16:33:44 +10:00
Alex Brainman
b191155ab4 syscall: fix bug in mksyscall_windows.pl 
This change fixes generation of "shadow" variables for bool parameters.
Before the change, it was naming all bool variables with the same name of _p0.
Now it calls them _p0, _p1, ... So the code could compile.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4479047
 2011-05-08 16:32:00 +10:00
Rob Pike
92834d351e image/gif: GIF decoder 
It's incomplete but sufficient to decode 8-bit GIFs without interlacing
or transparency.   More to come.

I'll put in more tests as the feature set grows.

R=nigeltao, r2
CC=golang-dev
https://golang.org/cl/4522041
 2011-05-07 22:57:42 -07:00
Nigel Tao
f467803dcd compress/lzw: silently drop implied codes that are too large, 
instead of returning an error.

For example, http://www.w3.org/Graphics/GIF/spec-gif89a.txt
explicitly says that GIF encoders can use a full table as is,
without needing to send a clear code.

R=r, dsymonds, nigeltao_gnome, r2
CC=golang-dev
https://golang.org/cl/4518041
 2011-05-07 18:57:32 -07:00
Anschel Schaffer-Cohen
a4dee3a746 gob: Doc typo fix 
Fixes #1785.

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4496042
 2011-05-07 11:05:08 -07:00
Joe Poirier
733fde588b windows: reset command var to sh for correct error output messages 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4492043
 2011-05-06 22:05:04 -07:00
Roger Peppe
1dc914bc0d cgo: put CFLAGS before filename argument 
This means that the -x flag can work, which could enable
support for other languages (e.g. objective-C).

R=iant, rsc
CC=golang-dev
https://golang.org/cl/4476049
 2011-05-06 13:35:51 -07:00
Dmitry Chestnykh
be99859dbe doc: remove left and right padding in H2 headings. 
R=adg, rsc1, rsc
CC=golang-dev
https://golang.org/cl/4491041
 2011-05-06 16:11:07 -04:00
Albert Strasheim
0629354bd3 runtime: handle out-of-threads on Linux gracefully 
R=rsc
CC=golang-dev
https://golang.org/cl/4396050
 2011-05-06 15:29:49 -04:00
David Symonds
606e12f9bf http: fix typo in URL.String doc comment. 
R=adg
CC=golang-dev
https://golang.org/cl/4485046
 2011-05-06 10:00:50 -07:00
Alex Brainman
8253edcb4c wingui: fix Makefile after rename 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4477046
 2011-05-06 17:15:46 +10:00
Adam Langley
ffd550455c crypto/tls: export the verified chains. 
The verified chains are the chains that were actually verified.

R=bradfitz
CC=golang-dev
https://golang.org/cl/4462046
 2011-05-05 13:44:36 -04:00
Adam Langley
e1bf165b28 crypto/x509: export raw SubjectPublicKeyInfo. 
The SPKI will probably be used for identifying public keys in future
HSTS specs.

R=bradfitz
CC=golang-dev
https://golang.org/cl/4485044
 2011-05-05 13:37:42 -04:00
Roger Peppe
da39008a27 image: make AlphaColor.Set conform to usual signature 
R=nigeltao, r
CC=golang-dev
https://golang.org/cl/4471045
 2011-05-05 10:16:59 -07:00
Robert Griesemer
0e8032ca49 go spec: newlines cannot be used inside a char or "" string literal 
R=r
CC=golang-dev
https://golang.org/cl/4462043
 2011-05-05 09:03:00 -07:00
Benny Siegert
d97b8a817b image/tiff: implement a decoder. 
The current iteration can decode 8-bit images in
grayscale, paletted, RGB, RGBA and NRGBA mode. LZW compression
is implemented but does not work on my test images.
Deflate (i.e. zlib) compression with or without a horizontal
predictor is supported.

R=nigeltao, nigeltao_gnome
CC=golang-dev, mpl
https://golang.org/cl/4240051
 2011-05-04 20:52:55 -07:00
Dmitry Chestnykh
737e96c7f3 image/png: support encoding of paletted images with alpha channel. 
Encoder now writes tRNS chunk for non-opaque paletted images.
CL includes new test images (basn3a08-trns.[ps]ng).

R=nigeltao, rsc, r
CC=golang-dev
https://golang.org/cl/4432078
 2011-05-04 20:46:27 -07:00
Ross Light
bcf3bfe2fe http/spdy: add type to FlagClearPreviouslyPersistedSettings constant 
R=rsc, bradfitz
CC=golang-dev
https://golang.org/cl/4436074
 2011-05-04 15:01:33 -04:00
Nigel Tao
13f08cd807 exp/draw: fast paths for drawing a YCbCr or an NRGBA onto an RGBA. 
On my laptop, I had an 800x600 jpeg and an 800x600 png (with
transparency). I timed how long it took to draw each image onto an
equivalently sized, zeroed RGBA image.

Previously, the jpeg took 75ms and the png took 70ms, going through
the medium-fast path, i.e. func drawRGBA in draw.go.

After this CL, the jpeg took 14ms, and the png took 21ms with the
Over operator and 12ms with the Src operator.

It's only a rough estimate basd on one image file, but it should
give an idea of the order of magnitude of improvement.

R=rsc, r
CC=adg, golang-dev
https://golang.org/cl/4468044
 2011-05-04 10:17:53 -07:00
Russ Cox
e31272aa05 tag release.r57.1 
R=adg
CC=golang-dev
https://golang.org/cl/4468043
 2011-05-04 00:26:20 -04:00
Russ Cox
f0bcb6dd24 doc: document r57.1 
R=adg
CC=golang-dev
https://golang.org/cl/4471041
 2011-05-04 00:14:07 -04:00
Andrew Gerrand
73f4b847ae http: fix FormFile nil pointer dereference on missing multipart form 
R=rsc
CC=golang-dev
https://golang.org/cl/4463042
 2011-05-03 20:45:10 -07:00
Alex Brainman
684e065d05 net: disable dnsmsg_test on windows 
R=golang-dev, bradfitzwork
CC=golang-dev
https://golang.org/cl/4466041
 2011-05-04 13:08:36 +10:00
Alex Brainman
37dca9d417 make.bash: remove old bash version of gotest on Windows 
The file is called gotest.exe now.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4444090
 2011-05-04 11:16:55 +10:00
Brad Fitzpatrick
4b30d7cead http: improve a test 
Should prevent failures on slow machines, such as:
http://godashboard.appspot.com/log/47b5cae591b7ad8908704e327f3b9b41945d7d5fecfc0c8c945d5545ece1a813

Verified the change (on a fast machine) by removing the
existing sleep, in which case the race happens ~50% of the
time with GOMAXPROCS > 1, but recovers gracefully with
retries.

R=rsc
CC=golang-dev
https://golang.org/cl/4441089
 2011-05-03 11:25:35 -07:00
Russ Cox
54422c7750 tag release.r57 step 2 
R=r
CC=golang-dev
https://golang.org/cl/4431088
 2011-05-03 14:12:46 -04:00
Russ Cox
8ace46c643 tag release.r57 
R=r, r2
CC=golang-dev
https://golang.org/cl/4435083
 2011-05-03 14:12:02 -04:00
Russ Cox
d6dd80b65e doc: release.r57 
R=golang-dev, r, adg, r2
CC=golang-dev
https://golang.org/cl/4457049
 2011-05-03 13:55:50 -04:00
Robert Griesemer
e49d50e203 gofmt: update test.sh (exclude a file w/ incorrect syntax) 
R=iant, iant2
CC=golang-dev
https://golang.org/cl/4453058
 2011-05-03 09:56:18 -07:00
Russ Cox
35a37f1735 codereview: add release branch support 
Note that if you are working on the upcoming release
branch you have to point your extension path to a
copy of lib/codereview/codereview.py that won't change
as the repository flips between release-branch and default branch.
This warning should only apply to this one branch and only to rsc,
but you never know.

R=adg
CC=golang-dev
https://golang.org/cl/4446076
 2011-05-03 10:39:11 -04:00
Russ Cox
86e6a44112 reflect: allow unexported key in Value.MapIndex 
Fixes #1748.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4444087
 2011-05-03 10:38:37 -04:00
Brad Fitzpatrick
8ef56f7e92 net: don't crash on unexpected DNS SRV responses 
Fixes #1350

R=rsc, bradfitzwork
CC=golang-dev
https://golang.org/cl/4432089
 2011-05-03 07:10:48 -07:00
Gustavo Niemeyer
2c92fe0b4f Make.cmd: create TARGDIR if necessary 
Fixes #1771.

R=adg, rsc1
CC=golang-dev
https://golang.org/cl/4437089
 2011-05-03 09:53:04 -03:00
Russ Cox
296d6871a8 ld: make ELF binaries with no shared library dependencies static binaries 
$ file $GOROOT/bin/{godoc,goyacc}
/home/rsc/g/go/bin/godoc:  ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked (uses shared libs), not strpped
/home/rsc/g/go/bin/goyacc: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, not stripped
$

Fixes #1758.

R=iant
CC=golang-dev
https://golang.org/cl/4428079
 2011-05-03 01:56:23 -04:00
Andrew Gerrand
a3baf7f90e doc/install: specify clone -u instead of -r 
R=rsc
CC=golang-dev
https://golang.org/cl/4435081
 2011-05-02 20:40:47 -07:00
Brad Fitzpatrick
ec1ee024ad os: remove race paranoia from Environ(); it's guarded now 
R=rsc
CC=golang-dev
https://golang.org/cl/4426077
 2011-05-02 23:08:27 -04:00
Robert Griesemer
8e340695c1 godoc: if there is no search box, don't run the respective JS code 
Fixes a JS crash which prevented the automatically generated
table of contents to not appear.

R=adg, bradfitz
CC=golang-dev
https://golang.org/cl/4460041
 2011-05-02 18:07:11 -07:00
Robert Griesemer
bb7eb4002e go spec: clarify semantics of integer division 
Fixes #1764.

R=rsc, r, iant, ken2
CC=golang-dev
https://golang.org/cl/4431082
 2011-05-02 17:23:18 -07:00
Rob Pike
a2354cd4e4 image: fix build 
accidentally deleted one method
TBR=rsc

R=rsc
CC=golang-dev
https://golang.org/cl/4438090
 2011-05-02 15:42:46 -07:00
Rob Pike
2398a74bd8 image: add type-specific Set methods and use them when decoding PNG. 
This speeds up PNG decode about 20% by avoiding per-pixel interface conversions.

R=nigeltao, rsc
CC=golang-dev
https://golang.org/cl/4428080
 2011-05-02 15:10:37 -07:00
Russ Cox
4002014cf8 http/pprof: fix POST reading bug 
R=bradfitz
CC=golang-dev
https://golang.org/cl/4430075
 2011-05-02 17:34:22 -04:00
Brad Fitzpatrick
12cf1699e7 net: default to 127.0.0.1, not localhost, in TestICMP 
If localhost resolves to ::1, the IPv4-only test fails.

R=rsc, r2
CC=golang-dev
https://golang.org/cl/4444084
 2011-05-02 14:22:40 -07:00
Brad Fitzpatrick
6876ad37f3 runtime: maybe fix Windows build broken by cgo setenv CL 
R=rsc
CC=golang-dev
https://golang.org/cl/4428078
 2011-05-02 13:35:28 -07:00
Robert Griesemer
c783e68ff5 godoc: added -index flag to enable/disable search index 
Fixes #1647.

R=adg, rsc1, r2, rsc, r
CC=golang-dev
https://golang.org/cl/4444083
 2011-05-02 13:28:02 -07:00
Brad Fitzpatrick
f279a93929 http: fix racy test with a simpler version 
This was seen breaking the slow arm5 builder:
http://godashboard.appspot.com/log/ec54ee302a70c07093e8f5c47454b3eb48768b77e1d8cc7943d8951f8b6696be

The test was unnecessarily complex and didn't benefit from
using httptest.Server. That just got in the way.

R=rsc
CC=golang-dev
https://golang.org/cl/4439088
 2011-05-02 13:01:36 -07:00
Brad Fitzpatrick
623e7de187 os: make Setenv update C environment variables 
Fixes #1569

R=rsc, bradfitzwork
CC=golang-dev
https://golang.org/cl/4456045
 2011-05-02 12:38:13 -07:00