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191 Commits

Author SHA1 Message Date
aarzilli baff8c1906
sendRequest reads req.buf after closing req.seq 
NewRequest says you can avoid reallocating a new buffer for each request by calling it directly.
This is not true if req.seq is closed before req.buf is read.
 2018-09-08 16:49:24 +02:00
Andrew Gallant 5451e59f88
Remove panics/fatal errors. 
Fixes #9.

This makes shutdown a little more graceful, but there's more
work to be done here. Namely, all outstanding cookies need to
be given the error, otherwise they will block forever.
 2018-09-08 16:49:24 +02:00
Bryan Matsuo dd00568d44
assign a sequence id to the cookie before returning from Conn.NewRequest 2018-09-08 16:49:23 +02:00
fangyuanziti a1d1151017
add a new api: NewConnNet 2018-09-08 16:49:23 +02:00
Andrew Gallant ef8155bf17
Formatting and 80 cols. 2018-09-08 16:49:23 +02:00
aarzilli a548d9d0f7
Fix Issue #21: automatic calculation of alignment padding after lists 2018-09-08 16:49:22 +02:00
snyh 1f8bd79abe
examples:randr use info.Connection to detect whether there has any Randr.Modes 2018-09-08 16:49:22 +02:00
snyh 64c6e6170d
example/randr: check the GetOutputInfo's mode length (virtual head can have zero mode) 2018-09-08 16:49:22 +02:00
Andrew Gallant 76f9adb599
Use consistent extension names. Close #6. 2018-09-08 16:49:21 +02:00
Andrew Gallant 33509dbeb0
It appears that the "Str" type (which is built into the core X protocol) 
doesn't specify any padding. So it has to be treated as a special case.

Close #12.
 2018-09-08 16:49:21 +02:00
Andrew Gallant ad9c35a02f
shortcuts for the lazy 2018-09-08 16:49:20 +02:00
Andrew Gallant 2dc9914b5e
When writing, don't pad the length of bytes produced from inner 
structs/unions. Each type should take care of its own padding.

Close #14.
 2018-09-08 16:49:20 +02:00
Andrew Gallant f0385db3a7
Regenerate xgb with latest XML descriptions. 2018-09-08 16:49:20 +02:00
Andrew Gallant 5a07ac7108
Fix fmt'd output for union list writing. 2018-09-08 16:49:19 +02:00
Andrew Gallant efe87cb908
Ignore the "fd" field for the time being (for the shm extension only). 2018-09-08 16:49:19 +02:00
Andrew Gallant 3b4adabee1
The `sync` and `xinput` extensions now use the `switch` field, which 
XGB does not currently support. Therefore, I'm removing the sync and
xinput extensions.

This affects issues #11 and #13.
 2018-09-08 16:49:19 +02:00
Axel Wagner 2104b8fcdf
Export the logger (again) 
Just enabling or disabling logging falls short of the power of
interfaces of go. A user is forced to either accept the logging to
stderr in the format defined by xgb or disable logging alltogether. By
exporting the logger, we can actually let the user decide where to log
in what format.
 2018-09-08 16:49:18 +02:00
Andrew Gallant 38b293e74d
Padding on a list is on the length of the list. 
There was a bug where padding was being computed on each element of the
list. Close #5.
 2018-09-08 16:49:18 +02:00
Andrew Gallant b06a8ca976
Don't needlessly change source files every time. 2018-09-08 16:49:18 +02:00
Andrew Gallant 0685fb57e1
Update to latest xproto XML. 2018-09-08 16:49:17 +02:00
Andrew Gallant 4b20ffaf4f
Updated to work with new xproto XML files. 
Namely, the "doc" element is ignored. Also, I've sorted everything
before output so that diff isn't completely useless.
 2018-09-08 16:49:17 +02:00
Andrew Gallant 5d96993ee1
Fixed a nasty bug where closing could cause ReadFull to crash 
the program. Close #4.
 2018-09-08 16:49:16 +02:00
Andrew Gallant 3658686aee
gofmt 2018-09-08 16:49:16 +02:00
Andrew Gallant e635de5e1d
Provide access to the X display number in the XGB Conn. 2018-09-08 16:49:16 +02:00
Andrew Gallant (Ocelot) 269a7b9cc6
The hack continues. I've increased the event channel buffer. I know I'm 
goofing here.

What I'd personally like to do is just use an "infinite" channel. That
is, push the limit of how many events can be processed to the machine
and not set an artificial limit in XGB. Some day...
 2018-09-08 16:49:15 +02:00
Andrew Gallant (Ocelot) 13eff4bec3
Tests were move to xproto package a long time ago. Update README. 2018-09-08 16:49:15 +02:00
Andrew Gallant (Ocelot) 08275ebda8
Doc fixes and stop exporting ReplyChecked and ReplyUnchecked 2018-09-08 16:49:15 +02:00
Andrew Gallant (Ocelot) a9eae45cb3
Refresh build. Eh. 2018-09-08 16:49:14 +02:00
Andrew Gallant (Ocelot) 22ceab8074
Add rules for installing all packages. 2018-09-08 16:49:14 +02:00
Andrew Gallant (Ocelot) e9dc18b4f9
Doc fix. 2018-09-08 16:49:14 +02:00
Andrew Gallant (Ocelot) 744c9688cc
Benchmark with gomaxprocs=3 too 2018-09-08 16:49:13 +02:00
Andrew Gallant (Ocelot) 8ee0ea9899
A pathological example for profiling purposes. Use 'make test'. 2018-09-08 16:49:13 +02:00
Andrew Gallant (Ocelot) e960f4d34e
Add some style guidelines. 2018-09-08 16:49:07 +02:00
Přemysl Eric Janouch 632b3ae494
xgb-draw: double buffer, change color, cleanup 2018-09-06 18:17:30 +02:00
Přemysl Eric Janouch e8381d86ce
xgb-draw: point interpolation 2018-09-05 12:31:23 +02:00
Přemysl Eric Janouch 254ceb810c
xgb-draw: proper brush stroke render 2018-09-05 12:30:38 +02:00
Přemysl Eric Janouch df082e1dee
xgb-draw: add a demo drawing application 
Just trying to see how fast XRender can be and such.
 2018-09-03 16:51:01 +02:00
Přemysl Eric Janouch 3e42402e2b
xgb-text-viewer: add a demo text viewer 
More of a real application and just needs pictures in order to bring
the parts I have so far all together.
 2018-09-02 18:25:38 +02:00
Přemysl Eric Janouch c8fd1068d1
xgb-image: add support for the MIT-SHM extension 2018-09-02 18:25:37 +02:00
Přemysl Eric Janouch cea1792913
xgb-image: add a demo that shows a scaled picture 2018-09-02 18:25:37 +02:00
Přemysl Eric Janouch ff7518c74d
xgb-keys: minimal example of reading keys 2018-09-02 18:25:37 +02:00
Přemysl Eric Janouch 9e070e9648
xgb-monitors: add an experimental dumper 2018-09-02 18:25:36 +02:00
Přemysl Eric Janouch 0c2853a8ae
xgb-render: update comments 2018-09-02 18:25:36 +02:00
Přemysl Eric Janouch 41e04fdc9f
xgb-render: go back to RGBA because of alignment 
Size 9 just happened to have the buffer 16 bytes wide.
 2018-09-02 18:25:36 +02:00
Přemysl Eric Janouch 23586eae01
xgb-render: give up on composite alpha 2018-09-02 18:25:35 +02:00
Přemysl Eric Janouch 9424579c75
xgb-render: cleanup, tolerable glyph placement 2018-09-02 18:25:35 +02:00
Přemysl Eric Janouch 32beda3c90
xgb-render: slightly simplify 2018-09-02 18:25:35 +02:00
Přemysl Eric Janouch 30f2366f9a
xgb-render: preliminary text rendering 
I have finally got it working at all, now let's fix bounds etc.
 2018-09-02 18:25:34 +02:00
Přemysl Eric Janouch 215e3e8630
xgb-render: add some comments 
Some containing code to list out potentially interesting information
from the X server.
 2018-09-02 18:25:34 +02:00
Přemysl Eric Janouch 44b01ccb17
xgb-window: add comparison with correct blending 2018-09-02 18:25:28 +02:00