clean up dev-server stuff, and construct memcache client..

fix up cache key

add .path attr to pypngtile.Image

basic caching behaviour, not use yet

fail main if an image update fails...

refactor main.c into do_tile, add --benchmark, --randomize

void png_pixel_data, slight restructuring

support for profiling - although it's absolutely useless here

fclose out_file

more inlines in pt_png..

change pngtile to accept --out

compile with profiling?

a simple Tornado frontend that uses the werkzeug handlers

split off werkzeug code to separate handlers module..

separate non-wsgi render layer to render.png

document pt_image_tile_* as semi-threadsafe, and nogil pypngtile.pyx (and get rid of trap_err, ugh). Also fix constness warning

fail if DATA_ROOT is missing

rework wsgi.py

pypngtile: --out

pyx: Image.open

PT_ERR_TILE_DIM and PT_ERR_TILE_ZOOM

fix --help --y typo

fix pt_png_tile img init

docfix tile_* funcs

fix .hgignore

chmod +x bin/dev-server

add no-op PT_OPEN_READ flag

implement a python clone of the pngtile CLI

improve pypngtile

update pngtile output

fix pt_cache_tmp_name bug

fix make dist

rename util -> pngtile

docfix: README and --background

docdoc-revert

pt_cache_size

more constness for pt_png

pt_png_check, and fclose() pt_image_open_file

docfix --help

no need for locking in pt_cache_open_read_fd...

pt_cache_update checks mode, aborts .tmp, and use O_EXCL for opening the .tmp

report invalid error codes/names better

document pt_ctx as optional

fix printf time_t warning

src/shared/log.c:48: warning: ?ret? may be used uninitialized in this function

use pt_png_decode_direct if no background color is set..

have pt_cache_open_mmap take a struct pt_cache_file ** to avoid nasty strict-aliasing-breaking cast

pt_cache_close

updated Makefile for png.o

update pypngtile.pyx

major refactoring of pt_cache, split off all PNG processing into pt_png

fixfix

add some additional pt_image_info fields for stat

fix cache->size calculation to not include the header

skip contiguous regions of some background color

update_tiles() every 500ms during scrolling

ignore invalid #hash values for cx:cy:zl

don't use zindex for draggable

don't include # in document.location.hash value

add a simple Loading... background

fixes for IE8

cleanup tiles2.js, fix scaling of old layer when zooming, and have double-click always center

merge

center initial view

get DATA_ROOT from os.environ, fix use of prefix for dir view

FastCGI/Flup adapter

add link-to-image feature

zoom button UI

fix intial zoom to be unscaled

return 404 for non-existant files

add missing dev-server script

compile with -O2 sometimes?

implement zoom

don't use pthread_cancel to shutdown threads, it doesn't work...

implement x:y:z tuple in URL

dir index view, report if image not cached

move the python/web code in

include include in dist, more README

README

include python stuff in dist

use pt_image_load and fix output indent

pt_image_load

accept -j

render async tile to separate tempfile

cleanup pt_tile in _pt_image_tile_async

misc

cleanup mutex when cancel'd in pthread_cond_wait

implement pt_ctx threadpool and pt_image_tile_async

add missing lib/tile.*

add library error codes, and fix image fopen error handling

move public headers to include/, python stuff to python/ sub-dir

small fixes

add a quick .pyx

fix clip_x bug, and reject images that are completely out of bounds

draw clipped tiles by filling in a zeros for the background pixels

PT_OPEN_UPDATE

make pt_cache_open no-op if already open, pt_image_info -> pt_cache_info

pt_cache_open, pt_image_tile

pt_image_status

mmap header, implement pt_image_info (post-update)

--force-update and store palette

move stale-update logic to main

open cache as .tmp, and rename to .cache when done

store cache->mode, error handling for pt_image_update_cache

up to a test client

basic image/cache code compiles

initial code