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Commit Graph

14 Commits

Author SHA1 Message Date
Russ Cox
c2049d2dfe src/pkg/[a-m]*: gofix -r error -force=error
R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/5322051
2011-11-01 22:04:37 -04:00
Nigel Tao
a2846e65dc image: spin off a new color package out of the image package.
The spin-off renames some types. The new names are simply better:
image.Color              -> color.Color
image.ColorModel         -> color.Model
image.ColorModelFunc     -> color.ModelFunc
image.PalettedColorModel -> color.Palette
image.RGBAColor          -> color.RGBA
image.RGBAColorModel     -> color.RGBAModel
image.RGBA64Color        -> color.RGBA64
image.RGBA64ColorModel   -> color.RGBA64Model
(similarly for NRGBAColor, GrayColorModel, etc)

The image.ColorImage type stays in the image package, but is renamed:
image.ColorImage -> image.Uniform

The image.Image implementations (image.RGBA, image.RGBA64, image.NRGBA,
image.Alpha, etc) do not change their name, and gain a nice symmetry:
an image.RGBA is an image of color.RGBA, etc.

The image.Black, image.Opaque uniform images remain unchanged (although
their type is renamed from image.ColorImage to image.Uniform). The
corresponding color types (color.Black, color.Opaque, etc) are new.

Nothing in the image/ycbcr is renamed yet. The ycbcr.YCbCrColor and
ycbcr.YCbCrImage types will eventually migrate to color.YCbCr and
image.YCbCr, but that will be a separate CL.

R=r, bsiegert
CC=golang-dev
https://golang.org/cl/5132048
2011-10-04 11:09:03 +11:00
Nigel Tao
aa75bee7a5 image: change the NewXxx functions to take a Rectangle instead of
taking (w, h int).

R=rsc, bsiegert, r
CC=golang-dev
https://golang.org/cl/4964073
2011-09-14 21:39:49 +10:00
Rob Pike
a5a94f5d57 gif: fix local color map and coordinates
R=nigeltao
CC=golang-dev
https://golang.org/cl/4759051
2011-07-19 11:47:15 +10:00
Robert Griesemer
712fb6dcd3 os.Error API: don't export os.ErrorString, use os.NewError consistently
This is a core API change.

1) gofix misc src
2) Manual adjustments to the following files under src/pkg:
   gob/decode.go
   rpc/client.go
   os/error.go
   io/io.go
   bufio/bufio.go
   http/request.go
   websocket/client.go
as well as:
   src/cmd/gofix/testdata/*.go.in (reverted)
   test/fixedbugs/bug243.go
3) Implemented gofix patch (oserrorstring.go) and test case (oserrorstring_test.go)

Compiles and runs all tests.

R=r, rsc, gri
CC=golang-dev
https://golang.org/cl/4607052
2011-06-22 10:52:47 -07:00
Rob Pike
05348ab0c8 image/gif: fix buglet in graphics extension.
need to ReadFull, not Read, to get extension data.

R=nigeltao
CC=golang-dev
https://golang.org/cl/4576043
2011-06-07 12:19:36 +00:00
Robert Hencke
3fbd478a8a pkg: spelling tweaks, I-Z
also, a few miscellaneous fixes to files outside pkg

R=golang-dev, dsymonds, mikioh.mikioh, r
CC=golang-dev
https://golang.org/cl/4517116
2011-05-30 18:02:59 +10:00
Rob Pike
4c945c2cfc image/gif: simplify blockReader.Read.
Inverting the tests avoids recursion and simplifies the flow.

R=nigeltao
CC=golang-dev
https://golang.org/cl/4551057
2011-05-24 11:02:44 +10:00
Rob Pike
de7c28fe76 image/gif: enable images with <8 bits per pixel.
R=nigeltao
CC=golang-dev
https://golang.org/cl/4552042
2011-05-16 16:00:41 -07:00
Rob Pike
ff1093852f GIF: support decoding of interlaced images.
R=nigeltao
CC=golang-dev
https://golang.org/cl/4535073
2011-05-16 15:17:17 -07:00
Nigel Tao
67992cae53 image/gif: minor fixes.
R=r
CC=golang-dev
https://golang.org/cl/4523054
2011-05-11 11:11:25 -07:00
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
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