2020-01-12 Hayaki Saito <saitoha@me.com>
* converters/Makefile.am, converters/Makefile.in, src/loader.c: More tweaks
for vpath build
2020-01-11 Hayaki Saito <saitoha@me.com>
* Makefile.am, Makefile.in, configure.ac, converters/Makefile.am,
converters/Makefile.in, python/libsixel/__init__.py, src/Makefile.am,
src/Makefile.in: Additional fixes for VPATH build(#56)
* python/libsixel/__init__.py: Fix broken python interface
2020-01-09 Hayaki Saito <saitoha@me.com>
* Makefile.am, Makefile.in, converters/Makefile.am, converters/Makefile.in,
src/Makefile.am, src/Makefile.in: Initial support for VPATH build(#56)
2020-01-03 Hayaki Saito <saitoha@me.com>
* NEWS: Update NEWS
* ChangeLog: Update ChangeLog
* include/sixel.h.in, python/libsixel/__init__.py: Update python interface
2020-01-01 Hayaki Saito <saitoha@me.com>
* .travis.yml: travis: drop "--with-gdk-pixbuf2" build on osx
* src/frame.c, src/fromsixel.c: Prevent an integer overflow problem(#127)
2019-12-30 Hayaki Saito <saitoha@me.com>
* src/stb_image.h: Fix for CVE-2019-20056, assertion failure problem(#126).
Thanks to @sleicasper
2020-01-01 Hayaki Saito <saitoha@me.com>
* config.h.in, configure, configure.ac, src/allocator.c, src/chunk.c,
src/decoder.c, src/dither.c, src/encoder.c, src/frame.c, src/fromgif.c,
src/frompnm.c, src/fromsixel.c, src/loader.c, src/malloc_stub.c,
src/output.c, src/pixelformat.c, src/quant.c, src/scale.c, src/status.c,
src/tests.c, src/tosixel.c, src/tty.c, src/writer.c: Build fixes
2019-12-31 Hayaki Saito <saitoha@me.com>
* Makefile.in, config.h.in, configure, configure.ac, src/chunk.c,
src/decoder.c, src/fromsixel.c, src/malloc_stub.c, src/pixelformat.c,
src/status.c, src/stb_image.h, src/tests.c, src/tosixel.c, src/tty.c: Minor
update of configure checks
2019-12-29 Hayaki Saito <saitoha@me.com>
* include/sixel.h.in, src/frompnm.c, src/writer.c: Add some input param
checks to sixel_helper_write_image_file()
* src/tosixel.c: Add some input param checks to sixel_encode()
* ChangeLog: Update Changelog
2019-12-28 Hayaki Saito <saitoha@me.com>
* src/encoder.c, src/loader.c, src/output.c, src/pixelformat.c: Strip
trailing spaces
* configure, configure.ac, package.json: Bump version
* ChangeLog, Makefile.in: Update ChangeLog
2019-12-27 Hayaki Saito <saitoha@me.com>
* Makefile.in, config.h.in, configure, configure.ac, src/loader.c: Avoid
illegal longjump() call (#124)
* Makefile.in, configure, configure.ac: Strip unnecessary CFLAGS options
2019-12-25 Hayaki Saito <saitoha@me.com>
* src/fromgif.c: GIF loader: avoid segfault caused by an integer overflow
problem(#125, reported by @cuanduo).
* src/loader.c: Image loader: normalize requested colors to prevent integer
overflow
2019-12-23 Hayaki Saito <saitoha@me.com>
* include/sixel.h.in, src/allocator.c: Introduce SIXEL_ALLOCATE_BYTES_MAX
macro and limit allocation size to 128MB(#74)
* config.h.in, configure, configure.ac, src/loader.c: Make stb_image errors
more detailed
* src/fromgif.c: Minor fixes in load_gif().
* src/fromgif.c: GIF loader: check bad image separator, ensure left/top
offset of image don't reach image margins (#122)
* include/sixel.h.in, src/fromgif.c: GIF loader: set default gif delay
* src/fromgif.c: GIF loader: skip unknown extension block
* src/fromgif.c: Avoid a buffer overflow problem on reading graphic control
extension block
* Makefile.in, converters/Makefile.am, converters/Makefile.in,
src/fromgif.c: GIF loader: consider frame-local color table for deciding the
number of output colors
* src/fromgif.c: Strip first flag check in LZW compression function for
issue #118
2019-12-21 Hayaki Saito <saitoha@me.com>
* src/stb_image.h: Fix memory leak in STBI PSD loader
2019-12-20 Hayaki Saito <saitoha@me.com>
* src/fromsixel.c: Fix memory leak problem in fromsixel.c (#120)
2019-12-21 Hayaki Saito <saitoha@me.com>
* Makefile.am: Fix coveralls optoins
* src/dither.c: Fix broken unittest
2019-12-19 Hayaki Saito <saitoha@me.com>
* NEWS: Update NEWS
* ChangeLog: Update ChangeLog
* src/fromsixel.c: sixel decoder: extend image width and height separately
2019-12-18 Hayaki Saito <saitoha@me.com>
* Makefile.in, configure, configure.ac, package.json: Bump the package
version
* ChangeLog: Update ChangeLog
* src/fromsixel.c: Suppress gcc -Wsign-conversion warnings
* README.md: Update README
* src/stb_image.h: Raise an error instead of assert() when wrong color mask
is detected (#89)
* src/fromsixel.c: Prevent integer overflow reported in #118, thanks to
@SuhwanSong
2019-12-17 Hayaki Saito <saitoha@me.com>
* src/fromsixel.c: Fix typo
* converters/sixel2png.c: sixel2png: fix misssing error handling
* src/tosixel.c: Add additional error message for SIXEL_BAD_INTEGER_OVERFLOW
* src/frompnm.c: Fix for infinite recursive loop problem in load_pnm()
(#85), Thanks to @Loginsoft-Research
* src/loader.c: Try to suppress gcc -Wclobbered warnings again
* Makefile.in, config.h.in, configure, configure.ac, src/loader.c: Check
availability of -Wclobbered
* src/loader.c: Try to suppress gcc -Wclobbered warnings again
* Makefile.in, src/loader.c: Suppress gcc -Werror=clobbered warnings
2019-12-16 Hayaki Saito <saitoha@me.com>
* src/fromsixel.c: Add error message for 1377517
* src/fromsixel.c: Make safe_addition_for_params() as a static function
* Makefile.in, src/fromsixel.c: Add error message for 9c013f2
* README.md: Update README: add more projects using sixels
* src/tosixel.c: Fix access violation problem on high color mode (#116),
Thanks to SuhwanSong
* src/dither.c: Use SIXEL_PALETTE_MAX instead of 256
* src/fromsixel.c: Use SIXEL_PALETTE_MAX instead of 256
2019-12-15 Hayaki Saito <saitoha@me.com>
* src/fromsixel.c: Add invalid parameter check at image_buffer_init() /
image_buffer_resize() (#107)
* Makefile.in, src/fromsixel.c: Avoid huge memory allocation caused by
integer overflow problems
* src/loader.c: Handle libpng error message (#73), thanks to HongxuChen
* src/dither.c: Avoid illegal memory access problem with 1 color paletted
png(#73), Thanks to HongxuChen.
* Makefile.in, aclocal.m4, configure, converters/Makefile.in,
include/Makefile.in, m4/ax_gcc_builtin.m4, python/Makefile.in,
src/Makefile.in, tools/Makefile.in: Add missing m4 macro
m4/ax_gcc_builtin.m4
* README.md: Update README
* README.md: Update README
* configure, configure.ac, package.json: Bump version
* README.md, converters/img2sixel.1: Update contributers section
* NEWS: Update NEWS
* ChangeLog: Update ChangeLog
2019-12-13 Hayaki Saito <saitoha@me.com>
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
2019-12-02 pwd <weidangpeng@gmail.com>
* src/fromsixel.c: use function safe_addition_for_params to check integer
overflow
* src/frompnm.c: fix issue that the width and the deps miss checks
* include/sixel.h.in, src/status.c: define macro SIXEL_BAD_INTEGER_OVERFLOW
for integer
* src/tosixel.c: check integer overflow in 'map[pix * width + x] |= (1 <<
i);'
2019-08-29 Takatsugu Nokubi <takatsugu.nokubi@robotfund.co.jp>
* src/loader.c: check jpeg decoder error
* src/fromsixel.c: check size, fix issue #83
2019-08-01 Takatsugu Nokubi <takatsugu.nokubi@robotfund.co.jp>
* include/sixel.h.in, src/decoder.c: add limitation to width and height
2019-07-25 Takatsugu Nokubi <takatsugu.nokubi@robotfund.co.jp>
* src/fromsixel.c: position error check
2019-07-24 Takatsugu Nokubi <takatsugu.nokubi@robotfund.co.jp>
* src/fromsixel.c: prevent to access heap overflow
2019-07-23 Takatsugu Nokubi <takatsugu.nokubi@robotfund.co.jp>
* src/stb_image.h: assign default error message
2019-07-08 Takatsugu Nokubi <takatsugu.nokubi@robotfund.co.jp>
* src/allocator.c: Add malloc size check
* src/fromsixel.c: size check
2019-07-07 Takatsugu Nokubi <takatsugu.nokubi@robotfund.co.jp>
* src/status.c: no op when message is NULL
2018-08-06 Hayaki Saito <saitoha@me.com>
* src/stb_image.h: stb_image: fix for #76 POC h050. detect bad PSD file.
2018-08-05 Hayaki Saito <saitoha@me.com>
* src/stb_image.h: stb_image: fix for #76 POC h010. detect bad PSD file
which has fake size declaration in its image header
* src/stb_image.h: stb_image: fix for #76 POC h002. detect bad TGA file
which has fake size declaration in its image header
* src/fromgif.c: GIF loader: fix for #76 POC h001. don't believe image size
declared in the header, use actual size.
https://github.com/saitoha/libsixel/issues/76
2018-08-03 Hayaki Saito <saitoha@me.com>
* src/stb_image.h: Quickfix for issue #72: validate huffman code
https://github.com/saitoha/libsixel/issues/72
2018-08-02 Hayaki Saito <saitoha@me.com>
* src/fromgif.c: gif loader: add some comments
* src/fromgif.c: gif loader: check LZW code size (Issue #75)
2018-07-23 Hayaki Saito <saitoha@me.com>
* src/Makefile.am, src/Makefile.in: Amend travis build fixes again
* src/Makefile.am, src/Makefile.in: Amend fix for travis build
* src/Makefile.am, src/Makefile.in: Travis build fixes
* NEWS: Update NEWS
* README.md: Update README.md
* README.md: Update README.md
* README.md: Update README.md
* Makefile.in, README.md, aclocal.m4, compile, config.guess, config.sub,
configure, configure.ac, converters/Makefile.in, depcomp,
include/Makefile.in, install-sh, missing, package.json, py-compile,
python/Makefile.in, src/Makefile.in, tools/Makefile.in: Bump version 1.8.2
* NEWS: Update NEWS
* ChangeLog: Update ChangeLog
2018-06-10 Hayaki Saito <saitoha@me.com>
* converters/img2sixel.1: Fix a typo: a_dither -> x_dither(issue #66)
2018-07-23 Hayaki Saito <saitoha@me.com>
* src/stb_image.h: Quickfix for issue #69: allocate buffer more 1 lines to
prevent heap-buffer-overflow
2018-07-22 Hayaki Saito <saitoha@me.com>
* src/stb_image.h: Quickfix for issue #70
https://github.com/saitoha/libsixel/issues/70
* src/frompnm.c: Fix again for #71
https://github.com/saitoha/libsixel/issues/71
* src/encoder.c: Fix a memory leak problem in encoder caused by bad
reference counting
* src/decoder.c: Fix memory leak problems reported in #67
https://github.com/saitoha/libsixel/issues/67
* src/dither.c, src/encoder.c, src/quant.c: Add some comments
* src/dither.c, src/quant.c: Issue #68: check invalid color number(<1)
https://github.com/saitoha/libsixel/issues/68
* src/quant.c: Issue #68: fix for a bug detect color number of 1x1 image as
0 https://github.com/saitoha/libsixel/issues/68
* src/frompnm.c: Prevent stack-buffer-overflow reported in #71
https://github.com/saitoha/libsixel/issues/71
2018-06-25 Hayaki Saito <saitoha@me.com>
* src/stb_image.h: Prevent occurence of UndefinedBehaviorSanitizer in
stb_image
2018-06-19 Hayaki Saito <saitoha@me.com>
* Makefile.in, aclocal.m4, config.h.in, configure, configure.ac,
converters/Makefile.in, include/Makefile.in, python/Makefile.in,
src/Makefile.in, src/fromsixel.c, tools/Makefile.in: Add missing default
case in RGB to HLS converter
2018-06-18 Hayaki Saito <saitoha@me.com>
* README.md: Add ax_gcc_builtin.m4 for checking GCC built-in functions
2018-06-17 Hayaki Saito <saitoha@me.com>
* src/encoder.c, src/loader.c, src/output.c, src/pixelformat.c: Strip
trailing spaces
2018-06-14 Hayaki Saito <saitoha@me.com>
* examples/opengl/main.c: example/opengl: use high level API,
sixel_encoder_encode_bytes() instead of sixel_encode()
2018-06-10 Hayaki Saito <saitoha@me.com>
* converters/img2sixel.1: Fix a typo: a_dither -> x_dither(issue #66)
* Makefile.in, config.h.in, configure, configure.ac, package.json: Bump
version: 1.8.1
* src/quant.c: Fix critical bug: sixel_dither_set_diffusion_type() (called
from img2sixel -d option) doesn't work well
2018-06-09 Hayaki Saito <saitoha@me.com>
* src/chunk.c: Suppress an uninitialized warning on GCC-4.1
* src/chunk.c: Move pragma GCC diagnostic to outside functions because it's
not allowed on gcc44
2018-06-05 Hayaki Saito <saitoha@me.com>
* README.md: Update README, add Fedora Copr
2018-06-04 Hayaki Saito <saitoha@me.com>
* README.md: Update README.md
* README.md: Update README.md
2018-06-03 Hayaki Saito <saitoha@me.com>
* NEWS: Update NEWS
* src/loader.c: Add some debug message to png loader
* README.md: Update README: GNUPLOT's "sixel" driver is renamed as
"sixeltek"
2017-06-10 Hayaki Saito <saitoha@me.com>
* README.md: Update README for adding some language bindings
2017-05-18 Hayaki Saito <saitoha@me.com>
* README.md: README: add mention for forth-sixel
2018-06-03 Hayaki Saito <saitoha@me.com>
* include/sixel.h.in, python/LICENSE, python/Makefile.am,
python/Makefile.in, python/libsixel/__init__.py, python/setup.py: Add python
interface to missing pixelformat constants,
SIXEL_PIXELFORMAT_{BGRA,ABGR}8888
* NEWS: Update NEWS, added announcement for package maintainers
2018-06-02 Hayaki Saito <saitoha@me.com>
* LICENSE.pnmcolormap, converters/img2sixel.c: Minor fixes
2018-06-01 Hayaki Saito <saitoha@me.com>
* src/encoder.c: Avoid memory access violation with img2sixel -v option
2018-05-28 Hayaki Saito <saitoha@me.com>
* NEWS, README.md, compile, config.guess, config.h.in, config.sub,
configure, configure.ac, converters/Makefile.am, converters/img2sixel.1,
converters/img2sixel.c, depcomp, install-sh, missing, py-compile,
src/allocator.c, src/chunk.c, src/decoder.c, src/dither.c, src/encoder.c,
src/frame.c, src/fromgif.c, src/loader.c, src/pixelformat.c, src/quant.c,
src/status.c, src/stb_image.h, src/writer.c: Add __declspec(dllexport) to
test routines for MinGW
* Makefile.in, configure, configure.ac, converters/Makefile.am: Suppress
strict-overflow warnings on MinGW
2018-05-27 Hayaki Saito <saitoha@me.com>
* src/stb_image.h: Suppress unused function waringns (nothings/stb pull
request #610)
* src/stb_image.h: Upgrade stb_image to v2.19
* NEWS, README.md, converters/Makefile.am, converters/img2sixel.1,
converters/img2sixel.c: Marks -D option (read source images from stdin
continuously) as deprecated
* Makefile.in, compile, config.guess, config.h.in, config.sub, configure,
configure.ac, depcomp, install-sh, missing, py-compile, src/encoder.c: Use
nanosleep(2) instead of usleep(2)
* configure, configure.ac: Define _BSD_SOURCE to use uleep(2)
* configure.ac: Define _BSD_SOURCE to use uleep(2)
* configure, configure.ac, src/stb_image.h: Fix warnings on gcc-4.7/4.8/4.9
* .travis.yml: Fix typo s/--enable--tests/enable-tests/g
* configure, configure.ac, src/quant.c: Don't use variable length array in
sixel_quant_apply_palette()
* configure, configure.ac, src/encoder.c: Add -D_POSIX_C_SOURCE=200809L
compiler option to use usleep
* configure.ac: Define _POSIX_SOURCE
* src/chunk.c: Use S_ISDIR macro instead of S_IFDIR
* src/chunk.c: Add missing sys/select.h inclusion
* src/quant.c: Initialize function pointer variables for suppressing
warnings -Wmaybe-uninitialized
* Makefile.in, aclocal.m4, configure, configure.ac, converters/Makefile.in,
include/Makefile.in, python/Makefile.in, src/Makefile.in, tools/Makefile.in:
Add compiler flag -std=c99
* src/tosixel.c: Remove comma at end of the enumerator PALETTE_CHANGE
* src/fromsixel.c: Remove comma at end of enumerator list parse_state
* include/sixel.h.in: Remove comma at end of enumerator list for suppressing
-Wpedantic warnings.
* NEWS: Update NEWS
* ChangeLog, converters/img2sixel.1: Update ChangeLog
2017-06-22 Hayaki Saito <saitoha@me.com>
* src/fromsixel.c: Fix wrong HLS color handling
2018-05-11 IWAMOTO Kouichi <sue@iwmt.org>
* src/tosixel.c: fix to use dcs_end_size with dcs_start use dcs_start_size
instead of dcs_end_size.
2018-04-04 Yusuke Endoh <mame@ruby-lang.org>
* src/fromgif.c: Allow a deferred clear code in a GIF format img2sixel says
`corrupt GIF(reason: too many codes)` but this is a wrong behavior. GIF
decoder must do nothing when the table is full. See Section "DEFERRED CLEAR
CODE IN LZW COMPRESSION" in [this
document](https://www.w3.org/Graphics/GIF/spec-gif89a.txt).
2018-03-17 Hayaki Saito <saitoha@me.com>
* Makefile.in, aclocal.m4, compile, config.guess, config.sub, configure,
converters/Makefile.in, depcomp, include/Makefile.in, install-sh, missing,
py-compile, python/Makefile.in, src/Makefile.in, tools/Makefile.in: Update
autotools version
2017-06-22 Hayaki Saito <saitoha@me.com>
* src/fromsixel.c: Fix wrong HLS color handling
2017-06-23 Hayaki Saito <saitoha@me.com>
* LICENSE.xterm, src/fromsixel.c: Rewrinte HLS handling function
hls_to_rgb()
* include/sixel.h.in, src/dither.c, src/dither.h, src/quant.c, src/quant.h,
src/tosixel.c: Introduce new meta type sixel_index_t (now equals unsigned
char)
* src/output.h, src/tosixel.c: sixel_node_t::map should be represented as
7bit character, not 8bit
* src/encoder.c, src/quant.c: Add annotations for some fixed buffer size
* src/dither.c, src/encoder.c, src/quant.c, src/tosixel.c: Respect to
constant value SIXEL_PALETTE_MAX
* src/tosixel.c: Prevent HLS saturation parameter overflow(>100)
2017-06-22 Hayaki Saito <saitoha@me.com>
* src/fromsixel.c: Fix wrong HLS color handling
2017-06-10 Hayaki Saito <saitoha@me.com>
* README.md: Update README for adding some language bindings
* examples/drawing/main.c, examples/opengl/main.c, src/output.c: Example:
Minor fixes
2017-06-03 Hayaki Saito <saitoha@me.com>
* examples/opengl/main.c: demo/opengl: don't use deplecated API functions
2017-05-18 Hayaki Saito <saitoha@me.com>
* README.md: README: add mention for forth-sixel
* converters/Makefile.am, converters/Makefile.in: Minor fixes
2017-05-03 Hayaki Saito <saitoha@me.com>
* README.md: Fix stupid typo, a_dither -> x_dither.
* converters/shell-completion/bash/img2sixel,
converters/shell-completion/zsh/_img2sixel: Add shell completion info -d
option arguments a_dither/x_dither.
* converters/img2sixel.c: Fix typo a_dither -> x_dither
* README.md, converters/img2sixel.1, converters/img2sixel.c: Mark -D,
--pipe-mode option as deprecated.
* .travis.yml: Reduce test cases for OSX.
* src/encoder.c: Fix for Issue #57, lack of O_TRUNC when open() is called.
Thanks to @set135.
2017-05-02 Hayaki Saito <saitoha@me.com>
* Makefile.in, aclocal.m4, config.h.in, configure, converters/Makefile.am,
converters/Makefile.in: Add tests for a_dither/x_dither
* src/encoder.c, src/quant.c, src/tosixel.c: Style fixes
* converters/img2sixel.c, include/sixel.h.in, python/libsixel/__init__.py,
src/encoder.c: Update comments and help information
* Makefile.in, aclocal.m4, config.h.in, configure, configure.ac,
package.json: Update package version to 1.8.0
* NEWS: Update NEWS
* include/sixel.h.in, python/libsixel/__init__.py: Add constants
SIXEL_DIFFUSE_{A,X}_DITHER to python interface
* src/loader.c: Minor fix
* Makefile.in, aclocal.m4, config.h.in, configure: pkg-config v0.29.2
* Makefile.in, aclocal.m4, config.h.in, configure, configure.ac,
src/loader.c, src/stb_image.h: Use stb_image v2.15
2017-04-25 Hayaki Saito <saitoha@me.com>
* src/tosixel.c: Fixed a bug that makes 15bpp dither no effect.
* src/tosixel.c: Strip trailing spaces
2017-04-21 Hayaki Saito <saitoha@me.com>
* converters/sixel2png.c: Show error details when sixel2png fails
* README.md: Amend fixes
* README.md: More information
2017-04-19 Hayaki Saito <saitoha@me.com>
* README.md: Additional catching-up
* README.md: Catching up
2017-04-11 Hayaki Saito <saitoha@me.com>
* src/sixel.5: Fix a type fixed a typo pointed out by @silverhammermba(#58).
* converters/img2sixel.c, converters/sixel2png.c, src/loader.c: Print
configuration info about libsixel, with "img2sixel -V"
2016-12-18 Hayaki Saito <saitoha@me.com>
* README.md: Update README
2016-12-10 Hayaki Saito <saitoha@me.com>
* ChangeLog, Makefile.in: Update ChangeLog
* converters/Makefile.am, converters/Makefile.in: Amend
2016-12-09 Hayaki Saito <saitoha@me.com>
* .travis.yml: Fix travis build
* .travis.yml, converters/Makefile.am, converters/Makefile.in: Avoid travis
Build times out problem
2016-12-08 Hayaki Saito <saitoha@me.com>
* Makefile.in, README.md, configure, configure.ac, package.json: Update
package version to 1.7.3
2016-11-12 Turenar <sora@turenar.xyz>
* src/decoder.c: fix wrong ref counting in sixel_decoder_decode
2016-10-11 Hayaki Saito <saitoha@me.com>
* .travis.yml: travis: change --prefix path to /usr/local in OSX build
2016-10-08 Øyvind Kolås <pippin@gimp.org>
* include/sixel.h.in, src/encoder.c, src/quant.c, src/tosixel.c: add
positional/ordered dithers a_dither and x_dither These are dithering
methods arising from searching the paramater spaces for simple 2d pattern /
pseudo random number generators - optimizing a fitness metric of both
statistical measures and human perceptual preference - see
http://pippin.gimp.org/a_dither/ - these dithering methods are similar to
other AM/FM hybrid digital halftoning methods.
2016-10-10 Hayaki Saito <saitoha@me.com>
* src/tosixel.c: Small fix for wrong error message
* configure, configure.ac: Build with -Bsymbolic option if it's available
2016-10-01 Hayaki Saito <saitoha@me.com>
* src/sixel.5: manpage: fix wrong description of Xterm's ./configure option
(#51, Thanks to @nilqed)
* README.md: README: fix wrong description of Xterm's ./configure option
(#51, Thanks to @nilqed) "--enable-sixel" -> "--enable-sixel-graphics"
2016-09-14 Hayaki Saito <saitoha@me.com>
* README.md: README: minor fixes
* README.md: Update README
2016-09-12 Hayaki Saito <saitoha@me.com>
* examples/drawing/main.c: Ensure 256 color sixel register is available in
drawing demo
* src/fromgif.c: Fix dangling pointer access in GIF loader
* configure, configure.ac, package.json: Update version to 1.7.2
2016-09-10 Hayaki Saito <saitoha@me.com>
* src/tty.c: Suppress unused-label warning
2016-09-09 Hayaki Saito <saitoha@me.com>
* src/tty.c: Suppress warning on mingw environment
2016-09-08 Hayaki Saito <saitoha@me.com>
* Makefile.in: Rebuild
* src/tty.c: Fix wrong error handling after calling select(2)
* src/tty.c: Additional inclusion of sys/time.h and sys/types.h for
traditional systems
* src/tty.c: Fix a typo: selet -> select
2016-08-11 Hayaki Saito <saitoha@me.com>
* converters/img2sixel.c, converters/malloc_stub.c,
converters/malloc_stub.h, converters/sixel2png.c, include/sixel.h.in,
ruby/ext/libsixel/libsixel.c, src/allocator.c, src/allocator.h, src/chunk.c,
src/chunk.h, src/decoder.c, src/decoder.h, src/dither.c, src/dither.h,
src/encoder.h, src/frame.c, src/frame.h, src/fromgif.c, src/fromgif.h,
src/frompnm.c, src/frompnm.h, src/fromsixel.c, src/loader.c, src/loader.h,
src/malloc_stub.c, src/malloc_stub.h, src/output.c, src/output.h,
src/pixelformat.c, src/pixelformat.h, src/quant.c, src/quant.h, src/scale.c,
src/status.c, src/status.h, src/stb_image_write.c, src/tests.c,
src/tosixel.c, src/tty.c, src/tty.h, src/writer.c, src/writer.h: Correct
file variables for emacs
2016-09-14 Hayaki Saito <saitoha@me.com>
* README.md: README: minor fixes
* README.md: Update README
2016-09-12 Hayaki Saito <saitoha@me.com>
* examples/drawing/main.c: Ensure 256 color sixel register is available in
drawing demo
* Makefile.in, src/fromgif.c: Fix dangling pointer access in GIF loader
* configure, configure.ac, package.json: Update version to 1.7.2
2016-09-10 Hayaki Saito <saitoha@me.com>
* src/tty.c: Suppress unused-label warning
2016-09-09 Hayaki Saito <saitoha@me.com>
* src/tty.c: Suppress warning on mingw environment
2016-09-08 Hayaki Saito <saitoha@me.com>
* Makefile.in: Rebuild
* src/tty.c: Fix wrong error handling after calling select(2)
* src/tty.c: Additional inclusion of sys/time.h and sys/types.h for
traditional systems
* src/tty.c: Fix a typo: selet -> select
2016-08-23 Hayaki Saito <saitoha@me.com>
* NEWS: Update README
2016-08-22 Hayaki Saito <saitoha@me.com>
* README.md: Fix wrong description about xterm -ti option
* src/loader.c: loader: minor fix in load_jpeg()
2016-08-13 Hayaki Saito <saitoha@me.com>
* LICENSE.mesa, examples/opengl/Makefile.am, examples/opengl/Makefile.in,
examples/opengl/README.md, examples/opengl/main.c: Add missing license terms
for examples/opengl/main.c I've forgotten some parts of it are derived from
glxpbdemo.c
* examples/opengl/main.c: OpenGL example: scroll more 1 line before emit
SIXELs
* examples/python/Makefile: Add a Makefile to python example
* examples/python/converter.py: PIL use Image.tobytes() insted of deprecated
Image.tostring()
2016-08-12 Hayaki Saito <saitoha@me.com>
* .travis.yml: travis: remove "brew install pkg-config"
* .travis.yml: travis: prevent duplicated installation of pkg-config
* .travis.yml: Correct brew package name: "libgdk-pixbuf" -> "gdk-pixbuf"
* .travis.yml: travis: amend fix
* .travis.yml: travis: "brew update" before osx build
* .travis.yml: travis: use include:
* .travis.yml: travis: use build matrix
2016-08-11 Hayaki Saito <saitoha@me.com>
* .travis.yml: test commit
* src/loader.c: Don't use GIF/PNM loader in stb_image.h
* converters/img2sixel.1: Update manpage of img2sixel
* converters/img2sixel.c, converters/malloc_stub.c,
converters/malloc_stub.h, converters/sixel2png.c, include/sixel.h.in,
ruby/ext/libsixel/libsixel.c, src/allocator.c, src/allocator.h, src/chunk.c,
src/chunk.h, src/decoder.c, src/decoder.h, src/dither.c, src/dither.h,
src/encoder.h, src/frame.c, src/frame.h, src/fromgif.c, src/fromgif.h,
src/frompnm.c, src/frompnm.h, src/fromsixel.c, src/loader.c, src/loader.h,
src/malloc_stub.c, src/malloc_stub.h, src/output.c, src/output.h,
src/pixelformat.c, src/pixelformat.h, src/quant.c, src/quant.h, src/scale.c,
src/status.c, src/status.h, src/stb_image_write.c, src/tests.c,
src/tosixel.c, src/tty.c, src/tty.h, src/writer.c, src/writer.h: Correct
file variables for emacs
2016-08-06 Hayaki Saito <saitoha@me.com>
* Makefile.in, src/dither.c: Minor fixes
* include/sixel.h.in: Add more comments to sixel.h
2016-08-03 Hayaki Saito <saitoha@me.com>
* configure, configure.ac, converters/Makefile.in, package.json: Rebuild
* converters/Makefile.am: Amend fix
2016-08-02 Hayaki Saito <saitoha@me.com>
* .gitignore: Update .gitignore for ignoreing libsixel-config
* configure, configure.ac, converters/Makefile.am, converters/Makefile.in:
Fix for cygport compilation
2016-07-04 Hayaki Saito <saitoha@me.com>
* examples/drawing/README.md, examples/python/README.md: Update README for
examples
* README.md: Update README
2016-06-16 Hayaki Saito <saitoha@me.com>
* ChangeLog: Update ChangeLog
2016-06-15 Hayaki Saito <saitoha@me.com>
* python/setup.py: Update Python interface version
* setup.py: Update Python interface version
* NEWS, README.md: Update README
* converters/Makefile.am, converters/Makefile.in: Add missing '$(WINE)' in
Makefile to prevent access violation error in mingw-w64 build
* .travis.yml: display log with tail -n50
* .travis.yml: travis: display whole error log
2016-06-12 Hayaki Saito <saitoha@me.com>
* README.md: Minor fixes
* examples/drawing/README.md, examples/opengl/README.md: Minor fixes
* NEWS: Update NEWS
* configure, configure.ac, package.json: Update package version to 1.7.0,
libtool version to 1.6.0
* ChangeLog: Update ChangeLog
* examples/python/README.md: Update README.md of python example
* examples/drawing/README.md: Update README.md of drawing example
* converters/Makefile.am, converters/Makefile.in: converters: replace
relative path "../" to $(top_srcdir)
* src/Makefile.am, src/Makefile.in: Add -no-undefined option to LDFLAGS of
libsixel
2016-06-07 Hayaki Saito <saitoha@me.com>
* Makefile.in: Update ChangeLog
* ChangeLog, python/Makefile.in: Update ChangeLog
2016-06-06 Hayaki Saito <saitoha@me.com>
* examples/python/README.md, examples/python/converter.py: Add python
example
* ChangeLog: Update ChangeLog
* src/fromsixel.c: Don't skip image finalization
* src/dither.c, src/encoder.c: Minor fixes
* src/encoder.c: Minor fixes
* ChangeLog: Update ChangeLog
* src/fromsixel.c: Change default allocation size of image object to 1x1
* src/fromsixel.c: Strip an unused case label
* src/fromsixel.c: Style fix
* src/fromsixel.c: Fix a conditional expression detecting sixel characters
2016-06-05 Hayaki Saito <saitoha@me.com>
* ChangeLog: Update ChangeLog
* python/libsixel/__init__.py: Add
sixel_dither_get_palette()/sixel_dither_set_palette()
* libsixel/__init__.py: Add
sixel_dither_get_palette()/sixel_dither_set_palette()
* src/dither.c: Set pixelformat in sixel_dither_get()
2016-05-30 Hayaki Saito <saitoha@me.com>
* libsixel/__init__.py: Add python interfaces for dither object
* python/libsixel/__init__.py: Add python interfaces for dither object
* src/dither.c, src/tosixel.c: Fix for loading G1/G2/G4 pixel format
* include/sixel.h.in, src/encoder.c: Drop
sixel_encoder_encode_bytes_to_output()
* NEWS: Update NEWS
2016-05-23 Hayaki Saito <saitoha@me.com>
* python/libsixel/__init__.py: Add sixel_output_* functions to python
interface
* libsixel/__init__.py: Add sixel_output_* functions to python interface
2016-05-22 Hayaki Saito <saitoha@me.com>
* src/encoder.c, src/fromsixel.c: Minor fixes
2016-05-11 Hayaki Saito <saitoha@me.com>
* ChangeLog: Update ChangeLog
* README.md: Update README
2016-05-10 Hayaki Saito <saitoha@me.com>
* src/fromsixel.c: Style fix
* src/fromsixel.c: Fix wrong DCS parameter parsing
* src/fromsixel.c: Add missing default case for switching by parser state
2016-05-08 Hayaki Saito <saitoha@me.com>
* src/fromsixel.c: decoder: parse SIXEL without forward tracking to prevent
access violation
2016-05-07 Hayaki Saito <saitoha@me.com>
* converters/img2sixel.1: Fix typoed email address
2016-05-05 Hayaki Saito <user@zuse.jp>
* src/fromsixel.c: Suppress a sign-conversion warning
* src/fromsixel.c: Introduce parser_context_t structure for internal use in
sixel_decode_raw()
* src/fromsixel.c: Remove external linkage of image_buffer_* functions
* src/fromsixel.c: Tune buffer resize operations
* src/Makefile.in, src/fromsixel.c: Introduce image_buffer_t structure for
internal use in sixel_decode_raw()
2016-05-04 Hayaki Saito <user@zuse.jp>
* src/encoder.c: Change function name: sixel_encoder_without_macro to
sixel_encoder_output_without_macro
2016-05-03 Hayaki Saito <user@zuse.jp>
* src/tosixel.c: Minor fix
* examples/drawing/Makefile, examples/drawing/main.c: drawing example: clean
up
* examples/drawing/README.md: Update README
* examples/drawing/Makefile, examples/drawing/main.c: drawing example: fix
for linux
* examples/drawing/main.c, src/Makefile.in: drawing example: scroll on
demand before drawing canvas
2016-05-02 Hayaki Saito <user@zuse.jp>
* examples/drawing/Makefile, examples/drawing/README.md,
examples/drawing/main.c, examples/opengl/README.md: Add drawing example
* libsixel/__init__.py: Process list-based palette correctly in
encode.encode_bytes()
* python/libsixel/__init__.py: Process list-based palette correctly in
encode.encode_bytes()
2016-05-01 Hayaki Saito <user@zuse.jp>
* libsixel/__init__.py: Accept string buffer as 1st argument of
encoder.encode_bytes()
* python/libsixel/__init__.py: Accept string buffer as 1st argument of
encoder.encode_bytes()
* python/Makefile.am, python/Makefile.in, src/encoder.c: Suppress a
sign-conversion warning on OSX
* Makefile.am, Makefile.in: Suppress a sign-conversion warning on OSX
* libsixel/__init__.py, libsixel/encoder.py: Add encoder.encode_bytes method
introduced from libsixel 1.6
* python/libsixel/__init__.py, python/libsixel/encoder.py: Add
encoder.encode_bytes method introduced from libsixel 1.6
* python/libsixel/encoder.py: Fix a typo pointed out by @ignisan
* libsixel/encoder.py: Fix a typo pointed out by @ignisan
2016-05-01 vagrant <vagrant@ubuntu-16.localdomain>
* src/Makefile.in, src/chunk.c, src/decoder.c, src/encoder.c, src/fromgif.c,
src/loader.c, src/quant.c, src/tty.c, src/writer.c: Suppress sign-conversion
warnings in MinGW environment
* src/Makefile.am, src/Makefile.in, src/allocator.c, src/malloc_stub.c,
src/malloc_stub.h: Add missing rpl_malloc()/rpl_free() function
2016-04-30 Hayaki Saito <user@zuse.jp>
* Makefile.in, configure, configure.ac, src/quant.c: Suppress
sign-conversion warnings in MinGW environment
* src/writer.c: Suppress -Wsign-conversion in 3rd argument of fwrite()
* src/chunk.c: Avoid a warning when using FD_SET() with -Wsign-conversion
and _FORTIFY_SOURCE
* src/pixelformat.c: Suppress -Wsign-conversion in 3rd argument of memcpy()
* src/frame.c: Suppress -Wsign-conversion in 3rd argument of memmove()
* src/quant.c: Minor fix
* src/dither.c, src/quant.c: Suppress -Wsign-conversion in 2rd argument of
sixel_allocator_calloc()
* src/dither.c, src/encoder.c, src/fromgif.c, src/frompnm.c,
src/fromsixel.c, src/loader.c, src/quant.c, src/tosixel.c: Suppress
-Wsign-conversion in 3rd argument of memcpy()/memset()
2016-04-29 Hayaki Saito <user@zuse.jp>
* Makefile.in, aclocal.m4, config.h.in, configure, configure.ac,
include/sixel.h.in, src/chunk.c, src/decoder.c, src/dither.c, src/encoder.c,
src/frame.c, src/fromgif.c, src/frompnm.c, src/fromsixel.c, src/loader.c,
src/quant.c, src/quant.h, src/scale.c, src/stb_image_write.c, src/tosixel.c,
src/tty.c, src/writer.c: Add -Wsign-conversion compile flags and fix
implicit type sign-conversions
2016-04-20 Hayaki Saito <user@zuse.jp>
* LICENSE.sixel: Update README
2016-04-03 Hayaki Saito <user@zuse.jp>
* README.md: Update README
* src/stb_image_write.h: Update stb_image_write to v1.02
* README.md, converters/img2sixel.1: Update manpage and README
* src/stb_image.h: Update stb_image to v2.12
2016-03-26 Hayaki Saito <user@zuse.jp>
* README.md: Update README
* README.md: Update README
* README.md: Update README
* README.md: Update README
2016-03-25 Hayaki Saito <user@zuse.jp>
* ChangeLog: Update ChangeLog
* src/fromgif.c: Fix broken -S option
* README.md: Add a notaion for avoiding xterm's color register limitation
(suggested by @ismail in #47)
* src/stb_image_write.c: Ignore -Wdouble-promotion warnings during including
stb_image_write.h
2016-03-24 Hayaki Saito <user@zuse.jp>
* src/encoder.c: Don't reset encoder->pixel{width,height} in clipping
function
* src/encoder.c: Don't reset encoder->pixel{width,height} in scaling
function
* src/fromgif.c: Fix broken resize feature for animated GIF
2016-03-23 Hayaki Saito <user@zuse.jp>
* include/sixel.h.in: Suppress a warning(-Wundef) when including sixel.h
2016-03-09 Hayaki Saito <user@zuse.jp>
* src/tosixel.c: cleanup
2016-03-07 Hayaki Saito <user@zuse.jp>
* configure, configure.ac: update ABI version
2016-03-06 Hayaki Saito <user@zuse.jp>
* configure, configure.ac, package.json: Update ABI version
* include/sixel.h.in, src/frame.c, src/pixelformat.c, src/writer.c: Add
support for new pixelformat ABGR/BGRA
* NEWS: Update NEWS
* ChangeLog: Update ChangeLog
* ChangeLog: Update ChangeLog
* Makefile.in, README.md, converters/img2sixel.1,
converters/shell-completion/bash/img2sixel,
converters/shell-completion/zsh/_img2sixel: Add -R option stuff to README,
manpage, shell-completion
2016-03-05 Hayaki Saito <user@zuse.jp>
* README.md, converters/img2sixel.1, converters/sixel2png.1: Update
descriptions in README and manpage for stbi/stbiw
* converters/img2sixel.1, converters/sixel2png.1: Update contributors
section of manpages
2016-03-03 Hayaki Saito <user@zuse.jp>
* Makefile.in, configure, configure.ac, package.json: Update ABI version
* converters/img2sixel.c, include/sixel.h.in, src/encoder.c, src/encoder.h:
New option -R, --gri-limit
* Makefile.in, include/sixel.h.in, src/output.c: New API:
sixel_output_set_gri_arg_limit()
* Makefile.in, configure, configure.ac, package.json: Update ABI version
* include/sixel.h.in, src/encoder.c, src/loader.c, src/tosixel.c: Add new
API: sixel_encoder_encode_bytes
2016-02-29 Hayaki Saito <user@zuse.jp>
* README.md: Update README
* README.md: Add @hattya to contributers list
2016-02-27 Hayaki Saito <user@zuse.jp>
* Makefile.in, src/output.c, src/output.h, src/quant.c, src/quant.h,
src/tosixel.c: Introduce DECGRI('!') compatibility flag
2016-02-27 Akinori Hattori <hattya@gentoo.org>
* configure, configure.ac: Fix check for gdImageCreateFromPngPtr
availability
2016-02-22 Hayaki Saito <user@zuse.jp>
* src/tty.c: Fix compile error on MinGW environment
* src/Makefile.am, src/Makefile.in, src/encoder.c, src/tty.c, src/tty.h: Add
tty.c and tty.h
* converters/Makefile.am, converters/Makefile.in, include/sixel.h.in,
src/encoder.c, src/encoder.h: Solve encoder option confliction between
-m/-e/-I/-b
2016-02-21 Hayaki Saito <user@zuse.jp>
* src/allocator.c, src/chunk.c, src/decoder.c: Add more tests
* src/encoder.c: Minor fixes in encoder.c
* src/decoder.c: Add more tests for decoder.c
* src/decoder.c: Fix bad initialization check of decoder object
* Makefile.in, src/decoder.c: Add more tests for decoder.c
* include/sixel.h.in, src/decoder.c: Minor fixes for decoder.c
* src/decoder.c, src/decoder.h, src/tests.c: Add tests for decoder.c
* include/sixel.h.in, src/allocator.c: Add an allocation test with bad
allocator
* src/decoder.c: Fix bad initalization problem of decoder object
2016-02-20 Hayaki Saito <user@zuse.jp>
* include/sixel.h.in, src/allocator.c: Publish bad allocators to test
functions
* src/stb_image_write.c: Ignore strict-overflow warnings in
stb_image_write.h
* src/stb_image_write.c, src/writer.c: Amend fix of 39042435e
* src/writer.c: Suppress GCC warnings against stb_image_write.h
* src/loader.c: Suppress warnings caused by shadowing global declarations
* src/writer.c: Suppress a warning caused by missing default case in switch
statement
* src/encoder.c, src/scale.c: Suppress warnings caused by shadowing global
declarations
* src/fromgif.c: Suppress a warning caused by missing default case in switch
statement
* src/frompnm.c: Suppress warnings caused by shadowing global declarations
* config.h.in, configure, configure.ac, src/loader.c: Amend fix for
suppressing GCC warnings against stb_image.h
* Makefile.in, config.h.in, configure, configure.ac, src/encoder.c,
src/loader.c: Suppress GCC warnings against stb_image.h
* src/quant.c: Suppress warnings caused by shadowing global declarations
* src/fromsixel.c: Suppress a warning caused by missing default case in
switch statement
* include/sixel.h.in, src/decoder.c, src/encoder.c, src/frame.c,
src/output.c: Add some comments to functions
* README.md: Update README
* libsixel/__init__.py, libsixel/decoder.py, libsixel/encoder.py: Update
copyright notice
* LICENSE, converters/img2sixel.c, converters/malloc_stub.c,
converters/malloc_stub.h, converters/sixel2png.c,
python/libsixel/__init__.py, python/libsixel/decoder.py,
python/libsixel/encoder.py, src/allocator.c, src/allocator.h, src/chunk.c,
src/chunk.h, src/decoder.c, src/decoder.h, src/dither.c, src/dither.h,
src/encoder.c, src/encoder.h, src/frame.c, src/frame.h, src/fromgif.c,
src/fromgif.h, src/frompnm.c, src/frompnm.h, src/loader.c, src/loader.h,
src/output.c, src/output.h, src/pixelformat.c, src/pixelformat.h,
src/quant.c, src/quant.h, src/scale.c, src/status.c, src/status.h,
src/stb_image_write.c, src/tests.c, src/writer.c, src/writer.h: Update
copyright notice
* src/encoder.c: Minor improvements for encoder.c
* Makefile.in, configure, configure.ac: Add some gcc/clang warning option
flags to CFLAGS
* converters/img2sixel.c: Fix a overlength-strings warnings
* src/loader.c: Fix for a warning with gcc -Wpedantic option
* src/decoder.c, src/encoder.c: Fix warnings of declaration shadows a local
variable
* LICENSE.stb: Update LICENSE file of stb project
* src/stb_image_write.h: Upgrade stb_image_write.h to v1.01
* src/stb_image.h: Upgrade stb_image to 2.10
* src/quant.c: Fix a gnu-folding-constant warning
* src/quant.c: Fix warnings of declaration shadows a local variable
2016-02-17 Hayaki Saito <user@zuse.jp>
* README.md: README Minor fixes
2015-09-05 Hayaki Saito <user@zuse.jp>
* ChangeLog: Update ChangeLog
* configure, configure.ac, package.json: Update version
2015-09-04 Hayaki Saito <user@zuse.jp>
* configure, configure.ac: Let it build without python
* tools/libsixel-config.in: Add --datarootdir option to libsixel-config
2015-08-30 Hayaki Saito <user@zuse.jp>
* LICENSE, README.rst, setup.py: Merge commit
'6a63778c44312484bdef9b3a3d394272f8bc98d3'
* LICENSE, README.rst, setup.py: Include license file
* LICENSE, package.xml, package2.xml, php_sixel.h, sixel.c, sixel.xml:
Change the license to MIT
2015-08-26 Hayaki Saito <user@zuse.jp>
* setup.py: Update version
* README.rst, libsixel/__init__.py, libsixel/decoder.py,
libsixel/encoder.py, setup.py: Merge commit
'99bac207a2032e77717e376b17aec29fbac46727'
* libsixel/__init__.py, libsixel/decoder.py, libsixel/encoder.py: Support
various python versions, 2.5 to 3.4
* README.rst: Update README
* libsixel/decoder.py: Fix inconsistent use of tabs and spaces in
indentation
2015-08-22 Hayaki Saito <user@zuse.jp>
* ChangeLog, configure, configure.ac, package.json: Update version
* NEWS: Update NEWS
* sixel.c, sixel.xml: Use sixel_encoder_new() instead of
sixel_encoder_create()
* README.md: Update README
2015-08-08 Hayaki Saito <user@zuse.jp>
* MANIFEST: Update MANIFEST
* lib/Image/LibSIXEL.xs: Use sixel_encoder_new/sixel_decoder_new
* builder/MyBuilder.pm, minil.toml: Add custom builder
2015-08-07 Hayaki Saito <user@zuse.jp>
* ext/libsixel/libsixel.c, lib/libsixel/version.rb: Use
sixel_encoder_new/sixel_decoder_new
2015-08-04 Hayaki Saito <user@zuse.jp>
* src/chunk.c, src/decoder.c, src/writer.c: Use fixed error message in some
case to prevent buffer overflow
* src/decoder.c, src/encoder.c, src/fromgif.c, src/frompnm.c,
src/fromsixel.c, src/loader.c, src/output.c, src/tosixel.c: Set additional
messages when bad allocation error occured
2015-08-03 Hayaki Saito <user@zuse.jp>
* libsixel/decoder.py, libsixel/encoder.py, setup.py: Update version
* src/loader.c: Suppress warning for using deprecated function
* libsixel/__init__.py, libsixel/decoder.py, libsixel/encoder.py: Merge
commit 'ed4631fe8bcd0f777eb012a0c1661da7f31d6a35' into develop
* libsixel/__init__.py, libsixel/decoder.py, libsixel/encoder.py: Add some
wrapper functions and constants
2015-08-02 Hayaki Saito <user@zuse.jp>
* README.md, include/sixel.h.in: Update README
* README.md, include/sixel.h.in, src/loader.c: Make sixel_decode() as
deprecated
* include/sixel.h.in, src/encoder.c, src/frame.c: Make sixel_frame_create()
as deprecated
* converters/img2sixel.c, include/sixel.h.in, src/dither.c, src/encoder.c:
Make sixel_dither_create() as deprecated
* include/sixel.h.in, src/dither.c, src/encoder.c: Mark
sixel_dither_create() function as deprecated
* include/sixel.h.in, src/frame.c, src/scale.c: Use allocator object in
scale.c
* include/sixel.h.in, src/encoder.c, src/output.c, src/output.h: Use
allocator object in output.c
* src/tosixel.c: Use allocator object in tosixel.c
* include/sixel.h.in, src/decoder.c, src/fromsixel.c, src/writer.c: Use
allocator object in writer.c
* src/fromsixel.c: Use allocator object in fromsixel.c
* src/chunk.c: Suppress a sign-compare warnings
* src/frompnm.c, src/frompnm.h, src/loader.c: Use allocator object in
frompnm.c
* src/loader.c: Use allocator object in STBI loader
* src/dither.c, src/quant.c, src/quant.h: Use allocator object in quant.c
* src/allocator.c, src/dither.c: Amend fix for miss-operation of reference
counter
* src/fromgif.c, src/fromgif.h, src/loader.c: Use allocator object in
fromgif.c
* include/sixel.h.in, src/allocator.c, src/allocator.h, src/chunk.c,
src/decoder.c, src/dither.c, src/dither.h, src/encoder.c, src/frame.c,
src/status.c, src/tests.c: Add new allocator API: sixel_allocator_calloc()
2015-07-29 Hayaki Saito <user@zuse.jp>
* configure, configure.ac, src/chunk.c, src/loader.c: Add more handlers for
libcurl errors
* src/chunk.c, src/decoder.c, src/encoder.c: Fix leaks and segmentation
faults
* src/chunk.c: Fix leaks around chunk object initialization
* include/sixel.h.in, src/decoder.c, src/frame.c, src/frame.h: Use allocator
in frame.c
* src/loader.c: Use allocator in loader.c
2015-07-28 Hayaki Saito <user@zuse.jp>
* src/chunk.c: Minor fixes around chunk.c
* converters/img2sixel.c: Use sixel_encoder_new() in img2sixel
* converters/sixel2png.c, include/sixel.h.in, src/decoder.c, src/decoder.h:
Introduce sixel_decoder_new(), the constructor of decoder with custom
allocator
2015-07-25 Hayaki Saito <user@zuse.jp>
* src/encoder.c: Additional test for encoder.c
* src/encoder.c: Minor fixes
2015-07-23 Hayaki Saito <user@zuse.jp>
* include/sixel.h.in, src/allocator.c, src/encoder.c: Fix memory access
violation issue
2015-07-22 Hayaki Saito <user@zuse.jp>
* include/sixel.h.in, src/allocator.c, src/encoder.c: Add APIs for calling
custom allocator functions
* include/sixel.h.in, src/allocator.c, src/allocator.h, src/encoder.c,
src/tests.c: Introduce reference counter to allocator object
2015-07-21 Hayaki Saito <user@zuse.jp>
* Makefile.in, config.h.in, configure, configure.ac, converters/img2sixel.c,
include/sixel.h.in, src/Makefile.am, src/Makefile.in, src/allocator.c,
src/allocator.h, src/chunk.c, src/chunk.h, src/encoder.c, src/encoder.h,
src/loader.c: Introduce allocator object
2015-07-20 Hayaki Saito <user@zuse.jp>
* src/tests.c: Enable tests for chunk.c
* include/sixel.h.in, src/decoder.c, src/decoder.h, src/encoder.c,
src/encoder.h, src/frame.c, src/frame.h, src/tests.c: Minor fixes
* include/sixel.h.in, src/dither.h, src/fromsixel.c, src/output.c,
src/output.h, src/tosixel.c: Minor fixes
* src/chunk.c, src/chunk.h, src/loader.c, src/tests.c: Suppress build
warning: implicit-function-declaration
* converters/Makefile.am, converters/Makefile.in: Fix travis build again
2015-07-19 Hayaki Saito <user@zuse.jp>
* converters/Makefile.am, converters/Makefile.in: Try to fix broken travis
build
* LICENSE.stb: Add license notice of src/fromgif.c
* converters/img2sixel.1: Add documentation for the environment variables
$SIXEL_COLORS
* src/encoder.c: Introduce SIXEL_COLORS environment (for Issue #27)
* converters/img2sixel.c: Minor fix
2015-07-18 Hayaki Saito <user@zuse.jp>
* src/encoder.c: Ammend fixes
* src/encoder.c: Minor fixes
* src/encoder.c: Minor fixes for encoder.c
2015-07-14 Hayaki Saito <user@zuse.jp>
* src/dither.c, src/encoder.c, src/frame.c, src/fromgif.c, src/fromgif.h,
src/frompnm.c, src/frompnm.h, src/fromsixel.c, src/loader.c, src/loader.h,
src/output.c, src/output.h, src/quant.c, src/scale.c, src/status.h,
src/tosixel.c: Minor fixes
2015-07-13 Hayaki Saito <user@zuse.jp>
* src/loader.c: Add missing stdio.h inclusion to loader.c
* src/Makefile.am, src/Makefile.in, src/chunk.c, src/chunk.h, src/frame.h,
src/loader.c: Add chunk.c/chunk.h
* src/loader.c: Minor fixes around sixel_chunk_t
2015-07-12 Hayaki Saito <user@zuse.jp>
* src/writer.c: Minor fixes
* README.md, converters/img2sixel.1, converters/img2sixel.c: Add
documentation of the environment variables $SIXEL_BGCOLOR
* src/decoder.c: Add missing header io.h to decoder.c
* converters/sixel2png.c: Add missing header io.h to sixel2png.c
* ChangeLog: Update ChangeLog
* Makefile.in, src/Makefile.in: Rebuild
* config.h.in, configure, configure.ac, src/loader.c: Add missing header:
_setmode() requires <io.h> inclusion
* config.h.in, configure, configure.ac, converters/loader.c: Add missing
header: _setmode() requires <io.h> inclusion
* Makefile.in, configure, configure.ac, package.json: Update version
* ChangeLog: Update ChangeLog
* Makefile.in, configure, configure.ac: Hotfix for broken
libcurl/libpng/libjpeg detection
* src/encoder.c: Build fix for MinGW environment
* src/encoder.c: Add error handling for sixel_write_callback() and sprintf()
2015-07-11 Hayaki Saito <user@zuse.jp>
* src/frame.c, src/loader.c: Minor fixes
* src/fromgif.c: Fix broken GIF loader
2015-07-05 Hayaki Saito <user@zuse.jp>
* src/fromgif.c: Minor fixes
* src/loader.c: Suppress gcc warnings
* src/loader.c: Don't test memory_write() function if libcurl integration is
not enabled
* src/fromgif.c: Add missing "config.h" inclusion to fromgif.c
* src/encoder.c, src/fromgif.c, src/fromgif.h, src/quant.c, src/tests.c:
Minor fixes
* include/sixel.h.in, src/encoder.c: Add more tests for encoder.c
* src/encoder.c: Add more tests for encoder.c
* include/sixel.h.in, src/encoder.c, src/frame.h: Add tests for encoder.c
* include/sixel.h.in, src/Makefile.am, src/decoder.h, src/encoder.h,
src/loader.c, src/loader.h, src/tests.c: Add initial tests for loader.c
* Makefile.in, config.h.in, configure, configure.ac, src/frame.c,
src/loader.c, src/writer.c: Checks availability of #pragma GCC diagnostic
ignored "-Wtypedef-redefinition"
* ChangeLog: Update ChangeLog
* converters/img2sixel.c, examples/opengl/main.c, src/encoder.c: Minor fixes
2015-07-01 Hayaki Saito <user@zuse.jp>
* src/encoder.c: Fix a bug of returning wrong status in
prepare_builtin_palette()
2015-06-30 Hayaki Saito <user@zuse.jp>
* src/fromgif.c, src/loader.c, src/quant.c: Minor improvements
2015-06-29 Hayaki Saito <user@zuse.jp>
* src/encoder.c: Use sixel_helper_set_additional_message() instead of using
stderr printing
* src/decoder.c, src/dither.c, src/encoder.c, src/loader.c: Minor
improvements
2015-06-28 Hayaki Saito <user@zuse.jp>
* src/encoder.c, src/frame.c, src/loader.c, src/pixelformat.c: Minor
improvements
* src/writer.c: Add more tests for status.c
* src/status.c: Strip extra free() call
* src/status.c: Strip extra '"' character
* src/status.c: Update tests
* src/writer.c: Add more error handling and tests to writer.c
* src/status.c: Update tests in status.c
* src/status.c, src/writer.c: Update tests
* src/Makefile.am, src/Makefile.in, src/status.c, src/status.h, src/tests.c,
src/writer.c: Add more tests
* ChangeLog: Update ChangeLog
* src/loader.c: Fix segmentation error when set -e option with loading 1/2/4
bpp grayscale image
* converters/Makefile.am, converters/Makefile.in: Add tests for -B option
* Makefile.in, config.h.in, configure, configure.ac, src/tosixel.c: Check
ldiv() availability with ./configure script
2015-06-27 Hayaki Saito <user@zuse.jp>
* src/encoder.c: Ammend fix
* src/encoder.c: Set pixelformat to dither context when input format is
grayscale
* src/loader.c, src/status.c: Fix regression of returning invalid status
when using libjpeg
* src/tosixel.c: Use builtin functions instead of sprintf()
2015-06-26 Hayaki Saito <user@zuse.jp>
* META.json, META.yml: Update META.json/META.yml
* Build.PL: Update Build.PL for linking to libsixel
* lib/Image/LibSIXEL.xs: Remove debugging code
* lib/Image/LibSIXEL.xs: Remove include derective "ppport.h"
* Build.PL, Changes, META.json, README.md, minil.toml: Add missing files:
minil.toml and Changes
* perl/Build.PL, perl/MANIFEST, perl/META.yml, perl/README.md,
perl/lib/Image/{Sixel.pm => LibSIXEL.pm}, perl/lib/Image/{Sixel.xs =>
LibSIXEL.xs}, perl/lib/Image/LibSIXEL/Decoder.pm,
perl/lib/Image/LibSIXEL/Encoder.pm, perl/lib/Image/Sixel/Decoder.pm,
perl/lib/Image/Sixel/Encoder.pm, perl/t/{sixel.t => libsixel.t}: perl:
change module name: Image::Sixel -> Image::LibSIXEL
* Build.PL, MANIFEST, META.yml, README.md, lib/Image/{Sixel.pm =>
LibSIXEL.pm}, lib/Image/{Sixel.xs => LibSIXEL.xs},
lib/Image/LibSIXEL/Decoder.pm, lib/Image/LibSIXEL/Encoder.pm,
lib/Image/Sixel/Decoder.pm, lib/Image/Sixel/Encoder.pm, t/{sixel.t =>
libsixel.t}: perl: change module name: Image::Sixel -> Image::LibSIXEL
2015-06-25 Hayaki Saito <user@zuse.jp>
* php/README, php/sixel/.cvsignore, php/sixel/CREDITS,
php/sixel/EXPERIMENTAL, php/sixel/README, php/sixel/config.m4,
php/sixel/config.w32, php/sixel/manual/file-entities.ent,
php/sixel/manual/functions.xml, php/sixel/manual/manual.xml.in,
php/sixel/manual/sixel/configure.xml, php/sixel/manual/sixel/constants.xml,
php/sixel/manual/sixel/ini.xml, php/sixel/manual/sixel/reference.xml,
php/sixel/package.xml, php/sixel/package2.xml, php/sixel/php_sixel.h,
php/sixel/sixel.c, php/sixel/sixel.dsp, php/sixel/sixel.xml,
php/sixel/tests/SixelEncoder____construct.phpt,
php/sixel/tests/SixelEncoder____destruct.phpt,
php/sixel/tests/SixelEncoder__encode.phpt,
php/sixel/tests/SixelEncoder__setopt.phpt: Remove php extension directory
* .gitmodules, ruby: Remove submodule directory
2015-06-23 Hayaki Saito <user@zuse.jp>
* include/sixel.h.in: core: Add SIXEL_OPTFLAG_xxx definitions
* .gitignore, CREDITS, EXPERIMENTAL, LICENSE, README, config.m4, config.w32,
manual/Makefile, manual/file-entities.ent, manual/functions.xml,
manual/manual.xml.in, manual/sixel/configure.xml,
manual/sixel/constants.xml, manual/sixel/ini.xml,
manual/sixel/reference.xml, package.xml, package2.xml, php_sixel.h, sixel.c,
sixel.dsp, sixel.xml, tests/SixelEncoder____construct.phpt,
tests/SixelEncoder____destruct.phpt, tests/SixelEncoder__encode.phpt,
tests/SixelEncoder__setopt.phpt: Initial commit
* NEWS: Update NEWS
* README.md: Update README
* .gitmodules, ruby: Add dubmodule libsixel-ruby
2015-06-22 Hayaki Saito <user@zuse.jp>
* ruby/README, ruby/images/egret.jpg, ruby/images/egret.six, ruby/setup.rb,
ruby/sixel.c: Drop Ruby interface
* .gitignore, .travis.yml, Gemfile, LICENSE.txt, README.md, Rakefile,
ext/libsixel/extconf.rb, ext/libsixel/libsixel.c, ext/libsixel/libsixel.h,
images/egret.jpg, images/egret.six, lib/libsixel.rb,
lib/libsixel/version.rb, libsixel-ruby.gemspec, test/minitest_helper.rb,
test/test_libsixel.rb: Initial commit
2015-06-16 Hayaki Saito <user@zuse.jp>
* src/writer.c: Fix build error caused by calling undeclared function
* NEWS: Update README
* ruby/sixel.c: ruby: show detailed error messages
* NEWS: Update NEWS
* ruby/sixel.c: Minor fix
* src/status.c: Add missing file: src/status.c
* converters/img2sixel.c, include/sixel.h.in, src/decoder.c, src/encoder.c,
src/loader.c, src/writer.c: Improve error handling
* Makefile.in, configure, configure.ac, converters/img2sixel.c,
include/sixel.h.in, src/Makefile.am, src/Makefile.in, src/loader.c:
Introduce newv APIs for semantic error handling: -
sixel_helper_set_additional_message() -
sixel_helper_get_additional_message() - sixel_helper_format_error()
2015-06-15 Hayaki Saito <user@zuse.jp>
* src/loader.c: Supperss uninitialized warnings caused by MinGW gcc
2015-06-14 Hayaki Saito <user@zuse.jp>
* ruby/README, ruby/images/egret.jpg, ruby/images/egret.six, ruby/setup.rb,
ruby/sixel.c: Add initial implementation of ruby interface
* src/decoder.c, src/encoder.c: Handle some ignored allocation errors
* converters/img2sixel.c, converters/sixel2png.c: Do semantic error handling
(on progress)
* src/loader.c: Suppress unused-label GCC warning
* src/encoder.c: Do semantic error handling (on progress)
* include/sixel.h.in, src/loader.c: Handle curl errors
* src/encoder.c, src/loader.c: Do semantic error handling (on progress)
* src/loader.c: Fix compile errors caused by missing symbol
* README.md, converters/Makefile.am, converters/Makefile.in,
converters/img2sixel.c, converters/shell-completion/bash/img2sixel,
converters/shell-completion/zsh/_img2sixel, src/encoder.c: Add new -b option
values: gray1/2/4/8
* include/sixel.h.in, src/dither.c, src/encoder.c: Add new built-in palette
profiles, gray1/2/4/8
* src/encoder.c, src/loader.c: Do semantic error handling (on progress)
* examples/opengl/main.c, include/sixel.h.in, src/dither.c, src/tosixel.c:
Do semantic error handling (on progress)
2015-06-13 Hayaki Saito <user@zuse.jp>
* src/dither.c, src/encoder.c: Do semantic error handling (on progress)
* include/sixel.h.in, src/encoder.c, src/fromgif.c, src/loader.c: Introduce
SIXELSTATUS and related macros
* include/sixel.h.in: Define LIBSIXEL_VERSION and LIBSIXEL_ABI_VERSION as
string
* include/sixel.h.in: Correct typoed version macro
* include/sixel.h.in: Correct typoed version macro
2015-06-12 Hayaki Saito <user@zuse.jp>
* ChangeLog: Update ChangeLog
2015-06-11 Hayaki Saito <user@zuse.jp>
* src/Makefile.am, src/Makefile.in: Add rgblookup.gprf to distributed files
* src/Makefile.am, src/Makefile.in, src/rgblookup.h: Re-generate rgblookup.h
* src/rgblookup.gperf: Add gperf file generated from X11's rgb.txt
2015-06-10 Hayaki Saito <user@zuse.jp>
* src/encoder.c: Fix segfault occurs when environment variable
$SIXEL_BGCOLOR is not set
* src/Makefile.am, src/Makefile.in, src/encoder.c, src/rgblookup.h: Parse
X11 color name which is specified with -B option
* src/encoder.c: Introduce SIXEL_BGCOLOR environment (for Issue #27)
* src/encoder.c: Strip unneeded substitution to palette type option when -B
option is specified
* NEWS: Update README
2015-06-09 Hayaki Saito <user@zuse.jp>
* NEWS: Update NEWS
* NEWS: Update NEWS for release 1.5
* README.md: Update README: update version of stb_image.h/stb_image_write.h
* LICENSE.stb: Update license file of stb
* src/fromgif.c: gif loader: cleanup
* src/fromgif.c: gif loader: update license notice
* src/fromsixel.c: Minor fix
* patches/applied/stb_image.h.diff: Remove directory "patches"
* src/loader.c, src/stb_image.h: Update stb_image to version 2.06
2015-06-08 Hayaki Saito <user@zuse.jp>
* LICENSE: Update LICENCE file
* include/sixel.h.in, src/decoder.c, src/dither.c, src/encoder.c,
src/frame.c, src/fromgif.c, src/frompnm.c, src/loader.c, src/output.c,
src/pixelformat.c, src/quant.c, src/scale.c, src/tosixel.c, src/writer.c:
Use constant symbols which start with the prefix SIXEL_
* cpanfile: Add cpanfile for perl interface
* perl/cpanfile: Add cpanfile for perl interface
* README.md, lib/Image/Sixel.pm: Update README and POD of perl interface
* perl/README.md, perl/lib/Image/Sixel.pm: Update README and POD of perl
interface
2015-06-07 Hayaki Saito <user@zuse.jp>
* README.md, t/sixel.t: Minor fixes
* perl/README.md, perl/t/sixel.t: Minor fixes
* MANIFEST, README => README.md: Rename the README of perl module
* perl/MANIFEST, perl/{README => README.md}: Rename the README of perl
module
* README: Update README of perl module
* perl/README: Update README of perl module
* README.md: Update README
2015-06-06 Hayaki Saito <user@zuse.jp>
* configure, configure.ac, package.json: Update version to 1.4.12
2015-06-05 Hayaki Saito <user@zuse.jp>
* ChangeLog: Update ChangeLog
* src/loader.c: Fix segmentation fault caused by previous commit
* converters/loader.c: Copy gdk's pixbuf memory to libsixel-internal chunk
with attention to image stride (reported by @ttdoda, Issue #43)
2015-06-02 Hayaki Saito <user@zuse.jp>
* NEWS: Update NEWS
2015-05-30 Hayaki Saito <user@zuse.jp>
* ChangeLog: Update ChangeLog
2015-05-29 Hayaki Saito <user@zuse.jp>
* configure, configure.ac: Correct wrong help string of ./configure
* tools/Makefile.am, tools/Makefile.in, tools/libsixel-config.in: Add
missing build files
* Build.PL, MANIFEST, MANIFEST.SKIP, META.yml, Makefile.PL, README,
images/egret.jpg, images/egret.six, lib/Image/Sixel.pm, lib/Image/Sixel.xs,
lib/Image/Sixel/Decoder.pm, lib/Image/Sixel/Encoder.pm, lib/Image/ppport.h,
t/sixel.t: Initial commit of libsixel perl interface
* perl/Build.PL, perl/MANIFEST, perl/MANIFEST.SKIP, perl/META.yml,
perl/Makefile.PL, perl/README, perl/images/egret.jpg, perl/images/egret.six,
perl/lib/Image/Sixel.pm, perl/lib/Image/Sixel.xs,
perl/lib/Image/Sixel/Decoder.pm, perl/lib/Image/Sixel/Encoder.pm,
perl/lib/Image/ppport.h, perl/t/sixel.t: Initial commit of libsixel perl
interface
* Makefile.am, Makefile.in, configure, configure.ac: Add a helper tool
libsixel-config
2015-05-28 Hayaki Saito <user@zuse.jp>
* src/encoder.c: Don't close STDOUT with -o option
2015-05-27 Hayaki Saito <user@zuse.jp>
* README.rst: Show python package path after ./configure is succeeded
* configure, configure.ac, python/README.rst, src/Makefile.am,
src/Makefile.in: Show python package path after ./configure is succeeded
* README.rst: Update README of python bindings
* python/README.rst: Update README of python bindings
* Makefile.am, Makefile.in: Add test-output.png to CLEANFILES
* src/Makefile.am, src/Makefile.in: Add src/tests to CLEANFILES
* python/README.rst: Fix syntax errors of README.rst
* README.rst: Fix syntax errors of README.rst
* python/Makefile.am, python/Makefile.in: Add python/Makefile.am
python/Makefile.in
* Makefile.am, Makefile.in: Add python/Makefile.am python/Makefile.in
* python/sample1.py: Remove a trivial sample file
* sample1.py: Remove a trivial sample file
* py-compile: Add py-compile, distributed under special exception to the GNU
General Public License
* setup.py: Add setup.py for python bindings
* python/setup.py: Add setup.py for python bindings
* README.rst: Add README.rst for python bindings
* python/README.rst: Add README.rst for python bindings
* libsixel/__init__.py, libsixel/decoder.py, libsixel/encoder.py: Add
license blocks to python modules
* python/libsixel/__init__.py, python/libsixel/decoder.py,
python/libsixel/encoder.py: Add license blocks to python modules
* Makefile.am, Makefile.in, aclocal.m4, configure, configure.ac,
converters/Makefile.in, include/Makefile.in, src/Makefile.in: Build and
install python bindings by 'make install'
* libsixel/__init__.py, libsixel/decoder.py, libsixel.py =>
libsixel/encoder.py: Update python modules
* python/libsixel/__init__.py, python/libsixel/decoder.py,
python/{libsixel.py => libsixel/encoder.py}: Update python modules
2015-05-26 Hayaki Saito <user@zuse.jp>
* src/encoder.c, src/encoder.h: Aggregate a sixel_dither_t instance to
encoder object
* examples/opengl/Makefile.in, examples/opengl/aclocal.m4,
examples/opengl/compile, examples/opengl/config.guess,
examples/opengl/config.h.in, examples/opengl/config.sub,
examples/opengl/configure, examples/opengl/configure.ac,
examples/opengl/depcomp, examples/opengl/install-sh, examples/opengl/main.c,
examples/opengl/missing: Update OpenGL example: add on-demand scrolling
feature
* Makefile.in, converters/Makefile.am, converters/Makefile.in, src/dither.c,
src/encoder.c, src/frame.c, src/pixelformat.c, src/quant.c, src/tests.c,
src/writer.c: Add more tests for quant.c and encoder.c
2015-05-25 Hayaki Saito <user@zuse.jp>
* src/frame.c: Add more tests for frame.c
2015-05-24 Hayaki Saito <user@zuse.jp>
* Makefile.in, converters/Makefile.am, converters/Makefile.in: Add
'testfile' to CLEANFILES
2015-05-21 Hayaki Saito <user@zuse.jp>
* Makefile.in, converters/Makefile.in, src/frame.c: Add more tests for
frame.c
* src/frame.c: Drop unused function sixel_frame_set_palette()
* src/quant.c, src/quant.h, src/tests.c, src/writer.c: Add initial tests for
quant.c
2015-05-20 Hayaki Saito <user@zuse.jp>
* src/encoder.c: Strip extra debug code
* converters/Makefile.am, converters/Makefile.in, src/encoder.c: Fix broken
-B option test
* src/Makefile.am, src/Makefile.in, src/writer.c: Add more test cases for
writer.c
* src/Makefile.am, src/Makefile.in, src/tests.c, src/writer.c, src/writer.h:
Add initial tests for writer.c
* converters/Makefile.am, converters/Makefile.in: sixel2png: Add test of
specifing invalid output file name
* converters/Makefile.in, src/frame.c: Add more tests for frame.c
2015-05-19 Hayaki Saito <user@zuse.jp>
* src/dither.h, src/frame.c, src/frame.h, src/tests.c: Add initial test of
frame.c
* src/pixelformat.c: Add more tests for pixelformat.c
* ChangeLog: Update ChangeLog
* Makefile.in, aclocal.m4, compile, config.guess, config.sub, configure,
converters/Makefile.in, depcomp, include/Makefile.in, install-sh, ltmain.sh,
m4/libtool.m4, m4/ltoptions.m4, m4/ltsugar.m4, m4/ltversion.m4,
m4/lt~obsolete.m4, missing, src/Makefile.in: Rebuild
* configure.ac: Evaluate arguments of --with-xxx option of ./configure more
strictly
2015-05-18 Hayaki Saito <user@zuse.jp>
* src/pixelformat.h: Add missing header file pixelformat.h
* src/pixelformat.c: Add more tests for pixelformat.c
* Makefile.in, src/Makefile.am, src/Makefile.in, src/dither.h,
src/encoder.c, src/encoder.h, src/pixelformat.c, src/tests.c: Add tests for
pixelformat
* Makefile.am, Makefile.in: Run unittests on travis
2015-05-17 Hayaki Saito <user@zuse.jp>
* Makefile.in, configure, configure.ac, src/fromgif.c, src/fromgif.h:
Cleanup
* converters/Makefile.in: Minor fix
* converters/Makefile.am: Drop a surplus test for -k option
* src/loader.c: Suppress an unused-parameter gcc warning
* converters/Makefile.am: Add tests for invalid permission file
* package.json.in.in: Strip --with-curl from package.json
* include/sixel.h.in, src/decoder.c, src/dither.c, src/encoder.c,
src/frame.c, src/fromsixel.c, src/loader.c, src/output.c, src/pixelformat.c,
src/quant.c, src/scale.c, src/tosixel.c, src/writer.c: Add __declspec for
mingw
* converters/Makefile.am: Add test cases for -B and -o option
* src/Makefile.am, src/Makefile.in, src/{easy_decode.c => decoder.c},
src/{easy_decode.h => decoder.h}, src/{easy_encode.c => encoder.c},
src/{easy_encode.h => encoder.h}: Rename files: easy_encode.c -> encoder.c,
easy_decode -> decoder.c
* ChangeLog: Update ChangeLog
* libsixel.py: Update python-ctypes binding
* python/libsixel.py: Update python-ctypes binding
* php/sixel/package.xml, php/sixel/package2.xml, php/sixel/php_sixel.h,
php/sixel/sixel.c, php/sixel/sixel.xml, ..._easy_encode.phpt =>
SixelEncoder__encode.phpt}, ...ncode_setopt.phpt =>
SixelEncoder__setopt.phpt}: Update php extension
* src/loader.c: Fix segmentation error when cancel_flag is not set
* src/easy_encode.c: Drop sixel_callback_context_t
* include/sixel.h.in, src/easy_decode.c, src/easy_encode.c: Add const
qualifier to some arguments of sixel_{en,de}coder_setopt()
* converters/img2sixel.c, include/sixel.h.in, src/easy_encode.c,
src/easy_encode.h: Add new API sixel_encoder_set_cancel_flag()
* converters/Makefile.am, converters/Makefile.in, converters/img2sixel.c,
src/loader.c: Wait input data with select() only if input file is a tty
device
* include/sixel.h.in, src/easy_encode.c: Use sixel_write_callback() instead
of printf() to fix broken -n option
2015-05-16 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c, converters/sixel2png.c, include/sixel.h.in,
src/easy_decode.c, src/easy_decode.h, src/easy_encode.c, src/easy_encode.h:
Rename easy encoder/decoder structures and releated APIs
* src/easy_encode.c: Suppress warnings in MinGW environment
* converters/shell-completion/zsh/_img2sixel: Update zsh completion file
* converters/shell-completion/bash/img2sixel: Update bash completion file
* converters/img2sixel.1: Update manpage of img2sixel
* src/loader.c: Minor fixes
* src/loader.c: Suppress gcc unused-parameter warnings
2015-05-15 Hayaki Saito <user@zuse.jp>
* include/sixel.h.in, src/easy_encode.c, src/loader.c: Passes cancel flag to
image loader
* src/easy_encode.c, src/loader.c: Minor fix
* src/easy_encode.c: Don't close stdout/stderr on exit
2015-05-14 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c, src/easy_encode.c, src/easy_encode.h,
src/loader.c: Implement -o(--outfile) option
2015-05-12 Hayaki Saito <user@zuse.jp>
* converters/Makefile.am, converters/Makefile.in: Add pngsuite background
tests
* Makefile.in, aclocal.m4, compile, config.guess, config.sub, configure,
converters/Makefile.in, depcomp, include/Makefile.in, install-sh, missing,
src/Makefile.in: Rebuild with automake-1.15
* src/fromgif.c: Fix leaks around GIF loader
* converters/img2sixel.c: Stop memory leaks
2015-05-11 Hayaki Saito <user@zuse.jp>
* php/README, php/sixel/.cvsignore, php/sixel/CREDITS,
php/sixel/EXPERIMENTAL, php/sixel/README, php/sixel/config.m4,
php/sixel/config.w32, php/sixel/manual/file-entities.ent,
php/sixel/manual/functions.xml, php/sixel/manual/manual.xml.in,
php/sixel/manual/sixel/configure.xml, php/sixel/manual/sixel/constants.xml,
php/sixel/manual/sixel/ini.xml, php/sixel/manual/sixel/reference.xml,
php/sixel/package.xml, php/sixel/package2.xml, php/sixel/php_sixel.h,
php/sixel/sixel.c, php/sixel/sixel.dsp, php/sixel/sixel.xml,
php/sixel/tests/SixelEncoder____construct.phpt,
php/sixel/tests/SixelEncoder____destruct.phpt,
.../tests/SixelEncoder__sixel_easy_encode.phpt,
.../SixelEncoder__sixel_easy_encode_setopt.phpt: Add php extension
2015-05-10 Hayaki Saito <user@zuse.jp>
* Makefile.in, configure, configure.ac, converters/Makefile.in,
include/Makefile.in, ltmain.sh, m4/libtool.m4, m4/ltoptions.m4,
m4/ltsugar.m4, m4/ltversion.m4, m4/lt~obsolete.m4, package.json,
src/Makefile.in: Update package version and libtool version
* Makefile.in, configure, configure.ac, converters/Makefile.in,
include/Makefile.in, ltmain.sh, m4/libtool.m4, m4/ltoptions.m4,
m4/ltsugar.m4, m4/ltversion.m4, m4/lt~obsolete.m4, src/Makefile.in: Update
package version and libtool version
* src/easy_encode.c: Fix segmentation errors around evaluating cancel_flag
2015-05-06 Hayaki Saito <user@zuse.jp>
* src/fromgif.c: Add missing memset() initialization of the structure
stbi__gif (for Issue #42, reported by @msmhrt)
2015-05-05 Hayaki Saito <user@zuse.jp>
* src/Makefile.am, src/Makefile.in, src/loader.c: Use built-in gif loader
* src/easy_encode.c, src/loader.c: Minor fixes
* src/fromgif.c, src/fromgif.h: Add new file fromgif.{c,h}
2015-05-04 Hayaki Saito <user@zuse.jp>
* src/easy_encode.c: Emit CAN(\x18) when received signals
* src/easy_encode.c: Minor fix around auto-scrolling
* src/easy_encode.c: Fix a memory leak
2015-05-02 Hayaki Saito <user@zuse.jp>
* libsixel.py: Rename python class names
* python/libsixel.py: Rename python class names
* src/easy_encode.c: Suppress a gcc warning [-Werror=unused-variable]
* src/easy_decode.c, src/easy_decode.h: Add missing files,
src/easy_decode.{c,h}
* src/loader.c: Respect fuse_palette flag when decoding GIF images
2015-04-30 Hayaki Saito <user@zuse.jp>
* libsixel.py, sample1.py: Add ctypes(ffi) python binding examples
* python/libsixel.py, python/sample1.py: Add ctypes(ffi) python binding
examples
* src/easy_encode.c: Minor fixes
* src/loader.c: Fix leak around playing GIF animation
* src/frame.c: Resize PAL8 formatted pixel buffer correctly
* src/easy_encode.c: Strip unused code around resize/crop
* src/easy_encode.c: Minor fix
* src/easy_encode.c: Allow NULL as 2nd argument in sixel_easy_encode()
* converters/sixel2png.c, include/sixel.h.in: Abolish cancel_flag argument
of sixel_easy_decode()
* src/easy_encode.c: Allow NULL as cancel_flag argument in
sixel_easy_encode()
* converters/sixel2png.c, include/sixel.h.in, src/Makefile.am,
src/Makefile.in, src/easy_encode.c, src/easy_encode.h: Add easy decode API
set
* converters/Makefile.am, converters/Makefile.in, converters/img2sixel.c,
include/sixel.h.in, src/Makefile.am, src/Makefile.in, src/easy_encode.c,
src/easy_encode.h, src/frame.c, src/frame.h: Add easy converter API set
2015-04-29 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c: Clean up
* Makefile.in: Rebuild
* src/loader.c: Load paletted PNG with keycolor (for Issue #28)
* include/sixel.h.in, src/loader.c: Cleanup
* converters/img2sixel.c, include/sixel.h.in, src/frame.c, src/frame.h:
Minor fixes
* converters/img2sixel.c, include/sixel.h.in, src/Makefile.am,
src/Makefile.in, src/loader.c: Introduce frame API
* src/frame.c, src/frame.h: Add frame.c/frame.h
* include/sixel.h.in: Add reference counter to struct sixel_frame_t
2015-04-28 Hayaki Saito <user@zuse.jp>
* libsixel.pc.in: Strip -lsixel-imageio from libsixel.pc
2015-04-26 Hayaki Saito <user@zuse.jp>
* src/loader.c: Respect -B option regarding with GIF images with transparent
index (for Issue #25)
* src/loader.c: Prevent segmentation fault when receiving SIGINT during
playing gif animation
* converters/img2sixel.c: Handle SIGINT correctly
2015-04-25 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c: Minor fix
* src/tosixel.c: Don't output palette definition of the keycolor
* src/loader.c: Set default transparent color index in with_load_gdkpixbuf()
and load_with_gd()
* converters/img2sixel.c, src/loader.c: Pass the keycolor of gif to the
encoder by using sixel_dither_set_transpaernt()
* include/sixel.h.in, src/dither.c: Add new API:
sixel_dither_set_transparent()
* include/sixel.h.in, src/loader.c: Retrieve transparent color index from
gif
2015-04-22 Hayaki Saito <user@zuse.jp>
* src/loader.c: Convert PIXELFORMAT_ARGB8888 into PIXELFORMAT_RGB888 in
sixel_strip_alpha()
2015-04-19 Hayaki Saito <user@zuse.jp>
* src/loader.c, src/stb_image.h: Load gif as PAL8 pixelformat
2015-04-13 Hayaki Saito <user@zuse.jp>
* Makefile.in: Rebuild
* converters/img2sixel.c: Fix a gcc warning (unused parameter)
* Makefile.in, converters/img2sixel.c: Set timeout on waiting CPR response
* config.h.in, configure, configure.ac, converters/img2sixel.c: Check the
availability of isatty(), termios.h, sys/ioctl.h
* converters/img2sixel.c: Scroll the terminal on demand when playing gif
animation
2015-04-12 Hayaki Saito <saitoha@me.com>
* converters/img2sixel.c, include/sixel.h.in, src/loader.c, src/stb_image.h:
Detect if the image has multi-frames by builtin gif loader
* converters/img2sixel.c, src/loader.c: Fix a double free error in
gdk-pixbuf loader
* src/loader.c: Minor fix
* src/loader.c: Suppress a GCC warning when specified --with-gdk-pixbuf2
configure option
* converters/img2sixel.c, src/pixelformat.c: Fix broken
sixel_helper_normalize_pixelforma(), return dst_pixelformat correctly
2015-04-11 Hayaki Saito <user@zuse.jp>
* .travis.yml: Update .travis.yml to check --without-png configure option
correctly
* converters/img2sixel.c: Fix a memory leak found in cropping routine
* converters/img2sixel.c: Fix a segmentation error occurs when resizing
* src/loader.c: Suppress GCC warnings
* Makefile.in: Rebuild
* src/loader.c: Support callback loader API with libgd loader
* src/loader.c: Support callback loader API with gdk-pixbuf loader
2015-04-09 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c: Implement macro invocation with callback
* converters/img2sixel.c, include/sixel.h.in, src/loader.c: Fix loop control
without macro
* converters/img2sixel.c, include/sixel.h.in, src/loader.c: Fix broken
animation without macro
* converters/Makefile.am, converters/Makefile.in: Update tests
2015-04-05 Hayaki Saito <user@zuse.jp>
* configure, configure.ac, package.json: Update version
* ChangeLog: Update ChangeLog
* converters/stb_image.h: Fix an existing bug in stb_image v1.41 of building
color palette, reported by @msmhrt (for Issue #41)
* converters/img2sixel.c: Don't use fuse_palette flag when using fixed
palette
* converters/img2sixel.c, include/sixel.h.in, src/loader.c: Load image frame
with callback function (on progress)
* Makefile.in, configure, configure.ac, converters/Makefile.am,
converters/Makefile.in, include/Makefile.in, src/Makefile.in: Add tests for
pngsuite basic images
2015-03-20 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c: Rebuild multi-frame data when expanding 1/2/4bpp
image
2015-03-17 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c: Support cropping for 1/2/4bpp images (Issue #38)
* converters/img2sixel.c: Expand pixelformat to RGB888 before resizing (for
Issue #34)
2015-03-16 Hayaki Saito <user@zuse.jp>
* src/dither.c: Omit an extra malloc() call
* Makefile.in, configure, configure.ac: Add libjpeg check with
PKG_CHECK_MODULES
2015-03-13 saitoha <user@zuse.jp>
* src/loader.c: Handle depth=1 returned by stb_image v2.0
2015-03-13 Hayaki Saito <user@zuse.jp>
* Makefile.in, src/loader.c: Add more debug logs
* .travis.yml: Update .travis.yml
* src/loader.c: Handle depth=4 returned by stb_image v2.0
* src/loader.c: Fix typo: unknwon -> unknown
* configure, configure.ac: Don't override env variable xxx_CFLAGS/xxx_LIBS
(Issue #35)
2015-03-10 Hayaki Saito <user@zuse.jp>
* configure, configure.ac, package.json: Update version
* ChangeLog: Update ChangeLog
2015-03-07 Hayaki Saito <user@zuse.jp>
* converters/frompnm.c, converters/frompnm.h, converters/loader.c: Resolve
confliction of parameter declarations of load_pnm(), reported by
@tautschnig. (for Issue #40)
2015-03-05 Hayaki Saito <user@zuse.jp>
* converters/stb_image.h: Parse GIF application extension block correctly
(Issue #39)
* src/stb_image.h: Parse GIF application extension block correctly (Issue
#39)
* src/loader.c: Prevent segmentation fault reported by @msmhrt (Issue #39)
2015-02-28 Hayaki Saito <user@zuse.jp>
* ChangeLog: Update ChangeLog
* configure, configure.ac, package.json: Update package version to 1.4.9
* Makefile.in, package.json: Rebuild
* configure, configure.ac: Fix miss-detection for libcurl/libpng (for Issue
#35)
* converters/loader.c: Workaround for libpng 1.2 with grayscale-alpha PNG
(for Issue #36)
2015-02-27 saitoha <user@zuse.jp>
* converters/loader.c: Workaround for libpng 1.2 (for Issue #34)
2015-02-26 Hayaki Saito <user@zuse.jp>
* src/loader.c: Fix inverted test condition added in 3d6ca7d6 (for Issue
#32)
* converters/img2sixel.c: Fix wrong boundary test added by 19417c6 (for
Issue #33).
2015-02-25 Hayaki Saito <user@zuse.jp>
* Makefile.in, converters/loader.c: Fix broken -p option with 8bpp grayscale
PNG (concerned with Issue #34)
* Makefile.in, converters/loader.c: Fix broken -p option with 8bpp grayscale
PNG (concerned with Issue #34)
* converters/loader.c: Fix broken resize option(-w/-h) with 1/2/4bpp
grayscale png (for Issue #34)
2015-02-24 Hayaki Saito <user@zuse.jp>
* package.json: Update package.json
* Makefile.in, configure, configure.ac: Clear additional CFLAGS/LIBS when
./configure --with-libcurl=auto and libcurl is missing
* src/Makefile.am, src/Makefile.in: Add some lines to Makefile.am, for fix
build from tarballs created by 'make dist'
* configure, configure.ac: Update version in configure.ac
* src/loader.c: Style fixes
2015-02-23 Hayaki Saito <user@zuse.jp>
* src/loader.c: Add missing error handler for load_jpeg() and load_png()
* configure, configure.ac: Respect prefix path specified with --with-gd
configure option
* Makefile.in, configure, configure.ac: Check whether --with-xxx options are
directories
* src/frompnm.c, src/frompnm.h, src/loader.c: Don't use component depth
internally
* Makefile.in: Rebuild
2015-02-22 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c: More strict validation for -c option
* configure, configure.ac: Respect prefix path specified with --with-png
configure option
* configure, configure.ac: Respect prefix path specified with --with-jpeg
configure option
* configure, configure.ac: Respect prefix path specified with --with-libcurl
configure option
* config.h.in, configure, configure.ac, src/loader.c: Check whether given
filename is a directory
* LICENSE.pngsuite, README.md, images/pngsuite/background/bgai4a08.png,
images/pngsuite/background/bgai4a16.png,
images/pngsuite/background/bgan6a08.png,
images/pngsuite/background/bgan6a16.png,
images/pngsuite/background/bgbn4a08.png,
images/pngsuite/background/bggn4a16.png,
images/pngsuite/background/bgwn6a08.png,
images/pngsuite/background/bgyn6a16.png, images/pngsuite/basic/basn0g01.png,
images/pngsuite/basic/basn0g02.png, images/pngsuite/basic/basn0g04.png,
images/pngsuite/basic/basn0g08.png, images/pngsuite/basic/basn0g16.png,
images/pngsuite/basic/basn2c08.png, images/pngsuite/basic/basn2c16.png,
images/pngsuite/basic/basn3p01.png, images/pngsuite/basic/basn3p02.png,
images/pngsuite/basic/basn3p04.png, images/pngsuite/basic/basn3p08.png,
images/pngsuite/basic/basn4a08.png, images/pngsuite/basic/basn4a16.png,
images/pngsuite/basic/basn6a08.png, images/pngsuite/basic/basn6a16.png,
images/pngsuite/chunk/ccwn2c08.png, images/pngsuite/chunk/ccwn3p08.png,
images/pngsuite/chunk/cdfn2c08.png, images/pngsuite/chunk/cdhn2c08.png,
images/pngsuite/chunk/cdsn2c08.png, images/pngsuite/chunk/cdun2c08.png,
images/pngsuite/chunk/ch1n3p04.png, images/pngsuite/chunk/ch2n3p08.png,
images/pngsuite/chunk/cm0n0g04.png, images/pngsuite/chunk/cm7n0g04.png,
images/pngsuite/chunk/cm9n0g04.png, images/pngsuite/chunk/cs3n2c16.png,
images/pngsuite/chunk/cs3n3p08.png, images/pngsuite/chunk/cs5n2c08.png,
images/pngsuite/chunk/cs5n3p08.png, images/pngsuite/chunk/cs8n2c08.png,
images/pngsuite/chunk/cs8n3p08.png, images/pngsuite/chunk/ct0n0g04.png,
images/pngsuite/chunk/ct1n0g04.png, images/pngsuite/chunk/cten0g04.png,
images/pngsuite/chunk/ctfn0g04.png, images/pngsuite/chunk/ctgn0g04.png,
images/pngsuite/chunk/cthn0g04.png, images/pngsuite/chunk/ctjn0g04.png,
images/pngsuite/chunk/ctzn0g04.png, images/pngsuite/corrupted/xc1n0g08.png,
images/pngsuite/corrupted/xc9n2c08.png,
images/pngsuite/corrupted/xcrn0g04.png,
images/pngsuite/corrupted/xcsn0g01.png,
images/pngsuite/corrupted/xd0n2c08.png,
images/pngsuite/corrupted/xd3n2c08.png,
images/pngsuite/corrupted/xd9n2c08.png,
images/pngsuite/corrupted/xdtn0g01.png,
images/pngsuite/corrupted/xhdn0g08.png,
images/pngsuite/corrupted/xlfn0g04.png,
images/pngsuite/corrupted/xs1n0g01.png,
images/pngsuite/corrupted/xs2n0g01.png,
images/pngsuite/corrupted/xs4n0g01.png,
images/pngsuite/corrupted/xs7n0g01.png, images/pngsuite/filter/f00n0g08.png,
images/pngsuite/filter/f00n2c08.png, images/pngsuite/filter/f01n0g08.png,
images/pngsuite/filter/f01n2c08.png, images/pngsuite/filter/f02n0g08.png,
images/pngsuite/filter/f02n2c08.png, images/pngsuite/filter/f03n0g08.png,
images/pngsuite/filter/f03n2c08.png, images/pngsuite/filter/f04n0g08.png,
images/pngsuite/filter/f04n2c08.png, images/pngsuite/filter/f99n0g04.png,
images/pngsuite/gamma/g03n0g16.png, images/pngsuite/gamma/g03n2c08.png,
images/pngsuite/gamma/g03n3p04.png, images/pngsuite/gamma/g04n0g16.png,
images/pngsuite/gamma/g04n2c08.png, images/pngsuite/gamma/g04n3p04.png,
images/pngsuite/gamma/g05n0g16.png, images/pngsuite/gamma/g05n2c08.png,
images/pngsuite/gamma/g05n3p04.png, images/pngsuite/gamma/g07n0g16.png,
images/pngsuite/gamma/g07n2c08.png, images/pngsuite/gamma/g07n3p04.png,
images/pngsuite/gamma/g10n0g16.png, images/pngsuite/gamma/g10n2c08.png,
images/pngsuite/gamma/g10n3p04.png, images/pngsuite/gamma/g25n0g16.png,
images/pngsuite/gamma/g25n2c08.png, images/pngsuite/gamma/g25n3p04.png,
images/pngsuite/interlacing/basi0g01.png,
images/pngsuite/interlacing/basi0g02.png,
images/pngsuite/interlacing/basi0g04.png,
images/pngsuite/interlacing/basi0g08.png,
images/pngsuite/interlacing/basi0g16.png,
images/pngsuite/interlacing/basi2c08.png,
images/pngsuite/interlacing/basi2c16.png,
images/pngsuite/interlacing/basi3p01.png,
images/pngsuite/interlacing/basi3p02.png,
images/pngsuite/interlacing/basi3p04.png,
images/pngsuite/interlacing/basi3p08.png,
images/pngsuite/interlacing/basi4a08.png,
images/pngsuite/interlacing/basi4a16.png,
images/pngsuite/interlacing/basi6a08.png,
images/pngsuite/interlacing/basi6a16.png, images/pngsuite/odd/s01i3p01.png,
images/pngsuite/odd/s01n3p01.png, images/pngsuite/odd/s02i3p01.png,
images/pngsuite/odd/s02n3p01.png, images/pngsuite/odd/s03i3p01.png,
images/pngsuite/odd/s03n3p01.png, images/pngsuite/odd/s04i3p01.png,
images/pngsuite/odd/s04n3p01.png, images/pngsuite/odd/s05i3p02.png,
images/pngsuite/odd/s05n3p02.png, images/pngsuite/odd/s06i3p02.png,
images/pngsuite/odd/s06n3p02.png, images/pngsuite/odd/s07i3p02.png,
images/pngsuite/odd/s07n3p02.png, images/pngsuite/odd/s08i3p02.png,
images/pngsuite/odd/s08n3p02.png, images/pngsuite/odd/s09i3p02.png,
images/pngsuite/odd/s09n3p02.png, images/pngsuite/odd/s32i3p04.png,
images/pngsuite/odd/s32n3p04.png, images/pngsuite/odd/s33i3p04.png,
images/pngsuite/odd/s33n3p04.png, images/pngsuite/odd/s34i3p04.png,
images/pngsuite/odd/s34n3p04.png, images/pngsuite/odd/s35i3p04.png,
images/pngsuite/odd/s35n3p04.png, images/pngsuite/odd/s36i3p04.png,
images/pngsuite/odd/s36n3p04.png, images/pngsuite/odd/s37i3p04.png,
images/pngsuite/odd/s37n3p04.png, images/pngsuite/odd/s38i3p04.png,
images/pngsuite/odd/s38n3p04.png, images/pngsuite/odd/s39i3p04.png,
images/pngsuite/odd/s39n3p04.png, images/pngsuite/odd/s40i3p04.png,
images/pngsuite/odd/s40n3p04.png, images/pngsuite/order/oi1n0g16.png,
images/pngsuite/order/oi1n2c16.png, images/pngsuite/order/oi2n0g16.png,
images/pngsuite/order/oi2n2c16.png, images/pngsuite/order/oi4n0g16.png,
images/pngsuite/order/oi4n2c16.png, images/pngsuite/order/oi9n0g16.png,
images/pngsuite/order/oi9n2c16.png, images/pngsuite/palette/pp0n2c16.png,
images/pngsuite/palette/pp0n6a08.png, images/pngsuite/palette/ps1n0g08.png,
images/pngsuite/palette/ps1n2c16.png, images/pngsuite/palette/ps2n0g08.png,
images/pngsuite/palette/ps2n2c16.png,
images/pngsuite/transparency/tbbn0g04.png,
images/pngsuite/transparency/tbbn2c16.png,
images/pngsuite/transparency/tbbn3p08.png,
images/pngsuite/transparency/tbgn2c16.png,
images/pngsuite/transparency/tbgn3p08.png,
images/pngsuite/transparency/tbrn2c08.png,
images/pngsuite/transparency/tbwn0g16.png,
images/pngsuite/transparency/tbwn3p08.png,
images/pngsuite/transparency/tbyn3p08.png,
images/pngsuite/transparency/tm3n3p02.png,
images/pngsuite/transparency/tp0n0g08.png,
images/pngsuite/transparency/tp0n2c08.png,
images/pngsuite/transparency/tp0n3p08.png,
images/pngsuite/transparency/tp1n3p08.png,
images/pngsuite/zlib/z00n2c08.png, images/pngsuite/zlib/z03n2c08.png,
images/pngsuite/zlib/z06n2c08.png, images/pngsuite/zlib/z09n2c08.png: Import
PngSuite images and add its license description
* configure, configure.ac, converters/img2sixel.c, converters/sixel2png.c,
include/Makefile.am, include/Makefile.in, include/sixel-imageio.h.in,
include/sixel.h.in, src/loader.c, src/writer.c: Aggregate sixel-imageio.h
and sixel.h into the one header
* Makefile.in, converters/Makefile.am, converters/Makefile.in,
src/Makefile.am, src/Makefile.in: Combine libsixel-imageio with core library
2015-02-21 Hayaki Saito <user@zuse.jp>
* Makefile.in, converters/Makefile.am, converters/Makefile.in: Add
convenient tests for -B option (issue #25)
* converters/img2sixel.c: Raise error if invalid -B option is given
* converters/img2sixel.c, converters/loader.h, converters/malloc_stub.c,
converters/malloc_stub.h, converters/sixel2png.c,
include/sixel-imageio.h.in, include/sixel.h.in, src/dither.c, src/dither.h,
src/frompnm.c, src/frompnm.h, src/loader.c, src/output.c, src/output.h,
src/pixelformat.c, src/quant.c, src/quant.h, src/scale.c,
src/stb_image_write.c, src/writer.c: Update copyright notice
* include/sixel.h.in, src/dither.c, src/dither.h, src/pixelformat.c,
src/scale.c, src/tosixel.c, src/writer.c: Integrate some duplicated code
around sixel_helper_normalize_pixelformat()
* src/loader.c: Apply default background color to paletted PNG with tRNS
chunk
* src/loader.c: Suppress printf() formatter warings
* src/dither.c: Add some parentheses for suppressing GCC warnings
* src/stb_image.h: Retrive delay information from animated GIF correctory
* src/loader.c: Add some malloc() error handlings and fix leaks
2015-02-20 Hayaki Saito <user@zuse.jp>
* src/dither.c, src/dither.h, src/tosixel.c: Change the signature of
sixel_normalize_pixelformat()
* src/dither.c: Fixes for passing PngSuite odd sizes test (for Issue #25)
http://www.schaik.com/pngsuite/pngsuite_siz_png.html
* src/dither.c: Logging to stderr instead of stdout
* src/loader.c: Expand grayscale PNG to RGB format if needed
* converters/loader.c: Add more logs
* src/dither.c: Expand 1/2/4 bpp palette with considering surplus bits
* converters/loader.c: Reset bitdepth after calling png_set_strip_16()
2015-02-19 Hayaki Saito <user@zuse.jp>
* converters/loader.c: Suppress printf() formatter warings
* ChangeLog: Update ChangeLog
* Makefile.in: Rebuild
* converters/loader.c, src/dither.c: Add logging
* converters/img2sixel.1: Add descriptions about source image formats to
manpage of img2sixel(for Issue #24)
2015-02-18 Hayaki Saito <user@zuse.jp>
* converters/loader.c: Call png_set_strip_alpha() when expanding paletted
PNG to RGB888 pixelformat (for Issue #29)
Mon Feb 16 00:41:06 2015 +0900 saitoha <user@zuse.jp>
* converters/loader.c: Squashed commit of the following: commit
808aeaedf18532f04210c7c35ed1c9b74496e52a Use png_set_packing to expand
1/2/4bpp paletted PNG (for Issue #29) commit
cb53ae183c25b140e9e0c53bc9318d97f04827fc Revert "libpng loader: expand
1/2/4bpp palette to 8bpp (for issue #29)" This reverts commit
b6748d1a49477200a7dfb93c767207d96aec53d5. commit
b6748d1a49477200a7dfb93c767207d96aec53d5 libpng loader: expand 1/2/4bpp
palette to 8bpp (for issue #29)
2015-02-17 Hayaki Saito <user@zuse.jp>
* converters/loader.c: Use png_set_packing to expand 1/2/4bpp paletted PNG
(for Issue #29)
* converters/loader.c: Revert "libpng loader: expand 1/2/4bpp palette to
8bpp (for issue #29)" This reverts commit
b6748d1a49477200a7dfb93c767207d96aec53d5.
2015-02-16 Hayaki Saito <user@zuse.jp>
* converters/sixel2png.c, include/sixel-imageio.h.in, src/writer.c: Fix
sixel2png available (for issue #30)
* converters/loader.c: Always set background color and respect bKGD chunk
again (for Issue #31)
2015-02-16 saitoha <user@zuse.jp>
* converters/loader.c: libpng loader: expand 1/2/4bpp palette to 8bpp (for
issue #29)
2015-02-15 Hayaki Saito <user@zuse.jp>
* converters/loader.c, converters/stb_image.h: Respect -B option regarding
with GIF images with transparent index (for Issue #25)
* src/loader.c: Blend background color to RGBA image pixels with respecting
alpha channel
* converters/loader.c: libpng loader: background color support for
glayscale-alpha PNG (for issue #25)
* converters/img2sixel.c: Pass PLTE chunk of 1/2/4 bpp paletted PNG
specified by -m option directly to dither object
* converters/img2sixel.c, converters/loader.c, include/sixel.h.in,
src/dither.c, src/tosixel.c: libpng loader: Support 4bpp paletted PNG with
tRNS chunk (for issue #25)
* converters/img2sixel.c, converters/loader.c, include/sixel.h.in,
src/dither.c, src/tosixel.c: libpng loader: Support 1bpp paletted PNG with
tRNS chunk (for issue #25)
* converters/img2sixel.c, converters/loader.c, include/sixel.h.in,
src/dither.c, src/tosixel.c: libpng loader: Support 2bpp paletted PNG with
tRNS chunk (for issue #25)
* converters/loader.c: Don't check bKGD chunk before setting background
color
* converters/loader.c: Respect -B/--bgcolor option in libpng loader when PNG
color type is RGB (for issue #25)
* converters/img2sixel.1, converters/sixel2png.1: Update CONTRIBUTERS
section of man pages
* converters/sixel2png.c, include/sixel-imageio.h.in, src/loader.c,
src/writer.c: Minor fixes
2015-02-14 Hayaki Saito <user@zuse.jp>
* converters/Makefile.am, converters/Makefile.in: Add test case whether
stb_image can load a progressive jpeg (for issue #24)
* README.md: README.md: add @msmhrt to the contributer section
* Makefile.in: Rebuild Makefile.in
* converters/img2sixel.c: histogram_colors should be initialized after
sixel_dither_initialize() function call
* ChangeLog: Update ChangeLog
* ChangeLog: Update ChangeLog
* Makefile.in, converters/img2sixel.c: Add some parentheses arithmetic
operator '|', for suppressing GCC warnings
* converters/stb_image.h: Fix GCC a warning caused by comparison of signed
and unsigned type in conditional expression
* Makefile.in, config.h.in, configure, configure.ac, src/dither.c,
src/quant.c: Check strtoul and <limits.h> availability
* converters/img2sixel.c: Parse X11 color spec without strtoul/strtoull
2015-02-13 Hayaki Saito <user@zuse.jp>
* Makefile.in, converters/img2sixel.c: Fix a syntax error caused by a typo
2015-02-12 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c: Fix a leak around parsing -B option
* converters/img2sixel.c: Fix a typo in the output of -H
* converters/img2sixel.c: Fix a tiny memory leak when duplicated -m option
are specified
2015-02-11 Hayaki Saito <user@zuse.jp>
* converters/loader.c: Minor style fix
* converters/shell-completion/bash/img2sixel,
converters/shell-completion/zsh/_img2sixel: Add -B option to shell
completion settings
2015-02-10 Hayaki Saito <user@zuse.jp>
* converters/loader.c: Background color support for 8bpp paletted PNG with
tRNS chunk using libpng (for Issue #25)
2015-02-09 Hayaki Saito <user@zuse.jp>
* converters/loader.c: Consider the behavior of libpng1.2 around background
color support(for Issue #25)
2015-02-08 Hayaki Saito <user@zuse.jp>
* README.md, converters/img2sixel.1, converters/img2sixel.c: Add the brief
of -B option to README and manpage
* converters/loader.c: Fix build error when --without-png configure option
is specified
* converters/img2sixel.c, converters/loader.c, converters/loader.h: Add
-B/--bgcolor option (for Issue #25)
* converters/img2sixel.c: Fix noise problem when applying palette (for issue
#26)
* src/quant.c: Correct wrong histgram processing (for Issue #26)
2015-02-05 Hayaki Saito <user@zuse.jp>
* Makefile.in, converters/Makefile.am, converters/Makefile.in: Minor fixes
2015-02-04 Hayaki Saito <user@zuse.jp>
* converters/loader.c, converters/stb_image.h,
patches/applied/stb_image.h.diff: Update stb_image to v2.02 (for Issue #24)
* ChangeLog: Update ChnageLog
2015-02-03 Hayaki Saito <user@zuse.jp>
* examples/opengl/README.md: Add README of OpenGL example
* examples/opengl/main.c: Minor fix
* .gitignore: Update gitignore
* converters/Makefile.am, converters/Makefile.in: Add
converters/unittest.log to clean targets
* Makefile.in, configure, configure.ac: Detect availabilies for GD functions
correctly if gd.h is not in default include path
2015-02-02 Hayaki Saito <user@zuse.jp>
* config.h.in, converters/loader.c: Fix some wrong config.h declaration:
HAVE_XXX -> HAVE_DECL_XXX (for #23)
* config.h.in, configure, configure.ac, converters/loader.c, ltmain.sh,
m4/libtool.m4, m4/ltoptions.m4, m4/ltsugar.m4, m4/ltversion.m4,
m4/lt~obsolete.m4: Check availability of png_set_{,expand_}gray_1_2_4_to_8
(#23)
2015-02-02 saitoha <user@zuse.jp>
* converters/loader.c: Workaround for 1/2/4bpp grayscaled image with
libpng1.2, reported by @msmhrt(#23)
2015-02-01 Hayaki Saito <user@zuse.jp>
* ChangeLog: Update ChangeLog
* NEWS: Update NEWS
* converters/loader.c: Fix wrong bit depth handling issue reported by
@msmhrt (#22)
2015-01-27 Hayaki Saito <user@zuse.jp>
* ChangeLog: Update ChangeLog
* examples/opengl/main.c: OpenGL example: performance improvement
2015-01-24 Hayaki Saito <user@zuse.jp>
* src/fromsixel.c: Fix a bad allocation error
* examples/opengl/config.guess, examples/opengl/config.sub: Add missing
config.sub and config.guess
* examples/opengl/Makefile.am, examples/opengl/Makefile.in,
examples/opengl/config.h.in, examples/opengl/configure,
examples/opengl/configure.ac, examples/opengl/main.c: Detect CGL/GLX
availability in opengl example configuration
* src/writer.c: Fix mingw build
* src/fromsixel.c: Do not free temporary buffer allocated by custom
allocator
2015-01-23 Hayaki Saito <user@zuse.jp>
* README.md: Update README
* examples/opengl/Makefile.am, examples/opengl/Makefile.in,
examples/opengl/aclocal.m4, examples/opengl/compile,
examples/opengl/config.h.in, examples/opengl/configure,
examples/opengl/configure.ac, examples/opengl/depcomp,
examples/opengl/install-sh, examples/{osx/opengl/opengl.c => opengl/main.c},
examples/opengl/missing, examples/osx/opengl/Makefile: Use osmesa for
opengl-sixel demo
2015-01-13 Hayaki Saito <user@zuse.jp>
* Makefile.am, Makefile.in, converters/Makefile.am, converters/Makefile.in,
src/loader.c: Add check-am target to makefiles
2014-12-30 Hayaki Saito <user@zuse.jp>
* configure, configure.ac, package.json: Update version
* ChangeLog, NEWS: Update NEWS and ChangeLog
* src/dither.c: Add a comment block regarding the behavior of VT340
palette(Issue #12)
* src/dither.c: Hotfix for VT-340's rotated palette(Issue #12)
* converters/Makefile.am, converters/Makefile.in, converters/sixel2png.c,
include/sixel-imageio.h.in, src/Makefile.am, src/Makefile.in, src/loader.c,
{converters => src}/stb_image_write.c, {converters =>
src}/stb_image_write.h, src/writer.c: Add new API:
sixel_helper_write_image_file
* converters/Makefile.am, converters/Makefile.in, converters/sixel2png.c,
src/Makefile.am, src/Makefile.in, src/loader.c: Cleanup sixel2png.c
* src/fromsixel.c: Arrange palette with 3byte per color format
* src/Makefile.am, src/Makefile.in: Build fix for MinGW
* converters/Makefile.am, converters/Makefile.in: Build fix
2014-12-29 Hayaki Saito <user@zuse.jp>
* src/Makefile.am, src/Makefile.in: Add -lm to LDADD of libsixel
* converters/Makefile.am, converters/Makefile.in, src/Makefile.am,
src/Makefile.in: Minor fixes
* include/sixel-imageio.h.in: Add missing sixel-imageio.h.in
* libsixel.pc.in: Update libsixel.pc.in
* converters/Makefile.am, converters/Makefile.in, src/Makefile.am,
src/Makefile.in: Remove unused dependencies from LIBADD and LDADD
* configure, configure.ac, converters/Makefile.am, converters/Makefile.in,
converters/img2sixel.c, converters/loader.h, converters/stb_image.c,
include/Makefile.am, include/Makefile.in, src/Makefile.am, src/Makefile.in,
{converters => src}/frompnm.c, {converters => src}/frompnm.h, {converters =>
src}/loader.c, {converters => src}/stb_image.h: Add new API:
sixel_helper_load_image_file
* converters/Makefile.am, converters/Makefile.in, converters/img2sixel.c,
converters/scale.h, include/sixel.h.in, src/Makefile.am, src/Makefile.in,
{converters => src}/scale.c: Add new API sixel_helper_scale_image
* converters/img2sixel.c, converters/loader.c, converters/loader.h,
src/pixelformat.c: Cleanup loader.c
* Makefile.am, Makefile.in: Make sure to remove test.log in clean target
* converters/img2sixel.c, converters/scale.c, converters/scale.h,
include/sixel.h.in, src/Makefile.am, src/Makefile.in, src/dither.c,
src/pixelformat.c, src/quant.c, src/tosixel.c: Add new API
sixel_helper_compute_depth and sixel_helper_normalize_pixelformat
* converters/img2sixel.c, converters/scale.c, converters/scale.h: Cleanup
scale.c
2014-12-28 Hayaki Saito <user@zuse.jp>
* converters/tests.c: Add missing tests.c
* .travis.yml, Makefile.am, Makefile.in, converters/Makefile.am,
converters/Makefile.in, src/dither.c, src/dither.h: Add basic tests of
dither.c
2014-12-26 Hayaki Saito <user@zuse.jp>
* config.h.in, configure, configure.ac: Add --enable-tests configure option
* converters/img2sixel.c: Minor style improvement
* converters/img2sixel.c: Strip an unreached return statement
2014-12-24 Hayaki Saito <user@zuse.jp>
* ChangeLog, configure, configure.ac, package.json: Update version
* converters/img2sixel.c: Fix wrong crop option(-c) behavior
* src/tosixel.c: Fix memory leak and segmentation fault in rare cases
* src/tosixel.c: Minor fixes
2014-12-19 Hayaki Saito <user@zuse.jp>
* configure, configure.ac, package.json: Bump version
* ChangeLog, NEWS: Update ChangeLog and NEWS
* Makefile.in, configure, configure.ac, converters/Makefile.am,
converters/Makefile.in, include/Makefile.in, src/Makefile.in: Define
_ALL_SOURCE only in Interix environment
2014-12-18 Hayaki Saito <user@zuse.jp>
* converters/Makefile.am, converters/Makefile.in, converters/img2sixel.c:
Prohibit use of -8 and -P options at same time
* src/tosixel.c: Cleanup
* src/tosixel.c: Avoid using magic strings
* src/tosixel.c: Define some macros for DCS processing
2014-12-18 IWAMOTO Kouichi <sue@iwmt.org>
* converters/Makefile.am, converters/Makefile.in, src/Makefile.am,
src/Makefile.in: fix include path priority.
2014-12-09 Hayaki Saito <user@zuse.jp>
* converters/Makefile.am, converters/Makefile.in: Fix the typo of
preprocesser definition _ALL_SOURCE
2014-12-08 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c: Don't define the variable 'lag' if usleep(3) is
not available
2014-12-07 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c, converters/sixel2png.c: Don't use unportable
strdup(3)
* ChangeLog, NEWS: Update ChangeLog
* converters/Makefile.am, converters/Makefile.in: Don't use unportable grep
arguments for test
* converters/Makefile.am, converters/Makefile.in: Don't use shell-builtin
'!'
* Makefile.am, Makefile.in: Don't use -C option of make command, for the
portability
* converters/Makefile.am, converters/Makefile.in: Add definition
_ALL_SOURCES for some platforms
* config.h.in, converters/img2sixel.c, converters/sixel2png.c: Add support
for strdup-missing environments
* configure, configure.ac: Check strdup availability
2014-12-06 Hayaki Saito <user@zuse.jp>
* configure, configure.ac: Build fix for Interix
* Makefile.in, configure, configure.ac, converters/Makefile.am,
converters/Makefile.in, include/Makefile.in, src/Makefile.am,
src/Makefile.in: Checks the availability of some C compiler warning flags
* configure, configure.ac: Add conditional variable for makefile:
HAVE_GETOPT_LONG
* converters/Makefile.am, converters/Makefile.in: Fix tests as respecting
POSIX compliant behavior of getopt
* converters/img2sixel.c: Minor style fixes
2014-12-05 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c, converters/sixel2png.c: Suppress warnings for
Interix build(without HAVE_GEtOPT_LONG)
* configure, configure.ac, converters/Makefile.am, converters/Makefile.in:
Fix tests for some environments that have not getopt_long
* src/tosixel.c: Replace integer literals 32768 to 'maxcolors'
* src/tosixel.c: Move a long case statement to a new function
* converters/loader.c: Suppress a clang warning: -Wunused-parameter
* configure, configure.ac, package.json: Bump version
* ChangeLog: Update ChangeLog
* NEWS: Update NEWS
* converters/loader.c, src/fromsixel.c: Style fixes
2014-12-04 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c: Fix a stupid typo
* README.md, converters/Makefile.am, converters/Makefile.in,
converters/img2sixel.1, converters/img2sixel.c, converters/loader.c,
converters/loader.h, converters/shell-completion/bash/img2sixel,
converters/shell-completion/zsh/_img2sixel: Introduce -k, --insecure option
for libcurl integration
* converters/Makefile.am, converters/Makefile.in: Add test for SSL access
with libcurl
2014-12-03 OBATA Akio <obata@lins.jp>
* configure, configure.ac: Kill bashizm '=' operator for test(1) is not
portable.
2014-12-01 Hayaki Saito <user@zuse.jp>
* NEWS: Update NEWS
* ChangeLog, configure, configure.ac, package.json: Bump version
* converters/img2sixel.c: Build fix
* converters/img2sixel.c, converters/loader.c: Fix broken -m(--mapfile
option)
* README.md: Revert "Update README" This reverts commit
4dfed12be17c10d0161c51eca0b38369e93023d4.
* README.md: Update README
* README.md: Update README
* include/sixel.h.in, src/dither.c: A bit of fixes of API signature
2014-11-30 Hayaki Saito <user@zuse.jp>
* ChangeLog: Update ChangeLog
* converters/Makefile.am, converters/Makefile.in: Minor fix
* NEWS: Update NEWS
* README.md: Add a link to @arakiken's document(libsixel.pdf) to README
* src/fromsixel.c: Minor style fix
2014-11-30 saitoha <user@zuse.jp>
* converters/img2sixel.c: Fix a segmentation error caused by illigal depth
dealing
2014-11-30 Hayaki Saito <user@zuse.jp>
* converters/Makefile.am, converters/Makefile.in: Add tests for some edge
cases of sixel decoding
* converters/Makefile.am, converters/Makefile.in: Ammend fix for DCS
parameter parsing tests
* converters/Makefile.am, converters/Makefile.in: Fix test for wine
environment
* converters/Makefile.am, converters/Makefile.in: Add a test of parsing
sixel DCS parameters
* converters/Makefile.am, src/fromsixel.c: Add a test of decoding big sixel
* src/tosixel.c: Add a pair of ref/unref call for output context
* converters/img2sixel.c: Don't trust loop_count report of gdk-pixbuf loader
* converters/Makefile.am, converters/Makefile.in: Add tests for
-E(--encode-policy) option
* converters/Makefile.am, converters/Makefile.in: Add a test for option "-l
auto"
* converters/Makefile.am, converters/Makefile.in: Add a test for combination
of options, -u and -g
* converters/Makefile.am, converters/Makefile.in, converters/img2sixel.c,
converters/loader.c, converters/loader.h: If input data is empty or 1byte
LF, the loader ignores it and returns successfully
2014-11-30 arakiken <arakiken@users.sf.net>
* src/tosixel.c: Search a next node from nodes after a current node instead
of context->node_top in sixel_encode_body().
2014-11-30 Hayaki Saito <user@zuse.jp>
* converters/Makefile.am, converters/Makefile.in: Add tests for applying
vt340 built-in palette
* converters/img2sixel.c: Separate convert_sixel into 3 functions
* converters/Makefile.am, converters/Makefile.in: Fix pipe-mode test for
mingw build
* converters/Makefile.am, converters/Makefile.in: Don't test -D option(pipe
mode) in wine environment
2014-11-30 arakiken <arakiken@users.sf.net>
* src/tosixel.c: Search a next node from nodes after a current node instead
of context->node_top in sixel_encode_body().
2014-11-30 Hayaki Saito <user@zuse.jp>
* converters/Makefile.am, converters/Makefile.in: Add tests for applying
vt340 built-in palette
* NEWS: Update NEWS
* converters/img2sixel.c: Separate convert_sixel into 3 functions
* converters/Makefile.am, converters/Makefile.in: Fix pipe-mode test for
mingw build
* converters/Makefile.am, converters/Makefile.in: Don't test -D option(pipe
mode) in wine environment
* README.md, configure, configure.ac, package.json: Update minor version
* configure, configure.ac: Update libtool version to 1.3.0
* NEWS: Update NEWS
* ChangeLog: Update ChangeLog
* NEWS: Update NEWS
* src/quant.c: Minor change of mehod of creating histogram
* converters/Makefile.am: Add some tests of loading grayscaled PNG
* converters/img2sixel.c: Make palette from grayscaled PNG with -m option
* converters/loader.c: Expand 8bpp grayscale input into 24bit colors if it
is needed
* README.md, converters/img2sixel.1, converters/img2sixel.c,
converters/shell-completion/bash/img2sixel,
converters/shell-completion/zsh/_img2sixel: Add new argument definitions of
-b option, vt340mono and vt340color
* include/sixel.h.in, src/dither.c: Add new built-in palette definition,
VT340 mono and VT340 color
* src/dither.c: Style improvement
2014-11-29 Hayaki Saito <user@zuse.jp>
* converters/loader.c: libpng loader supports 8bit grayscale as an output
format
* converters/img2sixel.c: 8bit grayscale input format is supported
internally by img2sixel
* src/tosixel.c: Accept grayscaled input correctly
* images/snake-monochrome.png: Add a monochrome test image
* include/sixel.h.in: Reserve some new grayscale pixelformats
* .travis.yml, converters/stb_image_write.h: Revert 2ab568c, 52129e9
* .travis.yml: Update .travis.yml
* converters/stb_image_write.h: Suppress warnings of breaking
strict-aliasing rules on i586-mingw32msvc build target
* converters/loader.c: Make sure the local variable 'stride' is initialized
2014-11-28 Hayaki Saito <user@zuse.jp>
* converters/stb_image.h: Fix acesss violation error on 32bit mingw build
2014-11-27 Hayaki Saito <user@zuse.jp>
* src/quant.c: Enable detailed trace if img2sixel is built with
--enable-debug option
2014-11-26 Hayaki Saito <user@zuse.jp>
* converters/stb_image.h: Retrive bit depth of indexed PNG from IHDR chunk
* .travis.yml, converters/Makefile.am, converters/Makefile.in: Print more
detailed logs on travis
* converters/stb_image.h: Load 4bpp indexed PNG without libpng loader
* converters/img2sixel.c: Fix warnings of ordered comparison of pointer with
integer zero
* converters/img2sixel.c, converters/loader.c, converters/loader.h: Don't
use internal indexed processing if less number of colors than the source
palette are specified by -p option
* converters/img2sixel.c: Don't use indexed processing if -m,-e,-I,-b
options are specified
* converters/img2sixel.c: Strip trailing spaces
* converters/img2sixel.c: Crop images with preserving PAL8 pixel format
* converters/Makefile.am, converters/Makefile.in: Add tests for internal
indexed processing
2014-11-25 Hayaki Saito <user@zuse.jp>
* images/map8.six, images/snake.six: Add test sixel images
* converters/loader.c: Move the sixel loader process as a separated function
* converters/img2sixel.c, converters/loader.c: SIXEL loader preserves PAL8
pixel format if possible
* converters/img2sixel.c, converters/loader.c, converters/loader.h: Pass
pixelformat value returned by loader component to dithering context
initializer
* converters/loader.c: Add missing break statement
2014-11-24 Hayaki Saito <user@zuse.jp>
* converters/loader.c: Retrive pixelformat from png loader
* converters/frompnm.c, converters/frompnm.h, converters/loader.c: Change
the signature of pnm loader to retrive pixelformat
* converters/frompnm.c, converters/loader.c: Style improvements
* converters/Makefile.am, converters/Makefile.in, converters/img2sixel.c,
converters/loader.c, converters/loader.h, include/sixel.h.in, src/dither.c,
src/tosixel.c: Support paletted input
* images/map16-palette.png, images/map8-palette.png,
images/snake-palette.png: Add paletted PNG images
2014-11-23 Hayaki Saito <user@zuse.jp>
* converters/Makefile.am, converters/Makefile.in,
images/snake-grayscale.jpg, images/snake-grayscale.png: Add tests of loading
grayscaled jpeg/png images
* ChangeLog, configure, configure.ac, package.json: Bump version
* converters/loader.c: Fix a segmentation fault while loading grayscaled PNG
* converters/shell-completion/bash/img2sixel: Update bash completion file
* converters/shell-completion/zsh/_img2sixel: Update zsh completion file
2014-11-22 Hayaki Saito <user@zuse.jp>
* converters/Makefile.am, converters/Makefile.in: Add tests for completion
* converters/img2sixel.c, include/sixel.h.in, src/dither.c, src/dither.h,
src/quant.c, src/tosixel.c: Chenage symbols of enum pixelFormat
2014-11-20 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c, converters/sixel2png.c,
examples/osx/opengl/opengl.c: Fix for DCL20-C compliant: "Explicitly specify
void when a function accepts no arguments" https://www.securecoding.cert.org
/confluence/display/seccode/DCL20-C.++Explicitly+specify+void+when+a+functio
n+accepts+no+arguments
* NEWS: Update NEWS
* converters/Makefile.am, converters/Makefile.in: Add more tests for -b
option
* converters/Makefile.am, converters/Makefile.in, converters/img2sixel.c:
Add invalid option handler for -b option
* converters/Makefile.am, converters/Makefile.in: Add some tests for -b
option
2014-11-19 arakiken <arakiken@users.sf.net>
* src/tosixel.c: Fix a bug which outputs sixel sequence exceeding the size
of an original image if encode_policy is ENCODEPOLICY_SIZE.
2014-11-19 Hayaki Saito <user@zuse.jp>
* ChangeLog, configure, configure.ac, package.json: Bump micro version
* converters/img2sixel.c: Suppress color expansion on loading mapfiles
2014-11-18 Hayaki Saito <user@zuse.jp>
* converters/Makefile.in: Rebuild
2014-11-18 saitoha <user@zuse.jp>
* converters/Makefile.am: Fix test for MinGW environment
2014-11-18 Hayaki Saito <user@zuse.jp>
* .travis.yml: Update .travis.yml
2014-11-17 Hayaki Saito <user@zuse.jp>
* .travis.yml: Update .travis.yml
2014-11-17 saitoha <user@zuse.jp>
* converters/Makefile.am, converters/Makefile.in, converters/img2sixel.1:
Fix for passing manpage test
2014-11-17 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c: Amend fixes for -b option
* converters/img2sixel.c: Update optstring which is passed to getopt()
* converters/Makefile.am, converters/Makefile.in, converters/img2sixel.1:
Add the explanation of -E option to manpage
* converters/Makefile.am, converters/Makefile.in: Add a test for avoid
forgetting to write about new options in manpage
* README.md, converters/img2sixel.1, converters/img2sixel.c: Add missing
options in manpage
* README.md, converters/img2sixel.1, converters/img2sixel.c: Introduce
-b/--builtin-palette option instead of -x/-y options
2014-11-16 arakiken <arakiken@users.sf.net>
* converters/img2sixel.c: Fix help message.
* converters/img2sixel.c, include/sixel.h.in, src/output.c, src/output.h,
src/tosixel.c: Add -E, --encode-policy mode.
2014-11-16 saitoha <user@zuse.jp>
* src/quant.c: Minor style improvement
2014-11-16 Hayaki Saito <user@zuse.jp>
* src/quant.c: Prevent memory access violation
* src/quant.c: Reduce working memory allcation size during prepare histogram
2014-11-15 Hayaki Saito <user@zuse.jp>
* src/dither.c: Skip memcpy only when pixelformat is RGB888
* src/quant.c: Add missing parameter type definition
* src/dither.c, src/quant.c, src/quant.h: Pass pixelformat instead of depth
to sixel_quant_make_palette
* src/dither.c, src/quant.c, src/quant.h: Rename functions prefixed by 'LSQ'
to sixel_quant_xxx
* src/dither.c, src/tosixel.c: convert pixelformat in
sixel_dither_apply_palette
* src/tosixel.c: Use dither->pixelformat internally
* include/sixel.h.in, src/dither.c, src/tosixel.c: Introduce new API:
sixel_dither_set_pixelformat
* src/dither.c, src/dither.h: Introduce a new member for dithering context
object: pixelformat
* src/dither.c, src/dither.h, src/tosixel.c: Rename internal API
sixel_apply_palette to sixel_dither_apply_palette
2014-11-15 saitoha <user@zuse.jp>
* converters/loader.c: Fix a maybe-uninitialized GCC warning
2014-11-15 Hayaki Saito <user@zuse.jp>
* converters/loader.c: Get rid of unused variables
2014-11-15 saitoha <user@zuse.jp>
* src/fromsixel.c: Revert "Fix overflow issue in sixel_decode" This reverts
commit 0ae94a3e6fcfc574c7a32fc3e9c80594de4d778b.
* converters/loader.c, converters/sixel2png.c: Don't use setjmp for the
future because it's thread-unsafe
* converters/loader.c: Make PNG loader using libpng as a separated function
* converters/stb_image.h: Suppress an -Wsigned error in
converters/stb_image.h
* converters/loader.c: Strip an unused local variable
* converters/img2sixel.c: Strip an extra conditional directive
* converters/img2sixel.c: Strip an extra conditional clause
2014-11-15 Hayaki Saito <user@zuse.jp>
* include/sixel.h.in: Add dummy members to some structs in sixel.h because
empty struct is a GNU extension
* converters/img2sixel.c, src/quant.c, src/tosixel.c: Suppress sign-compare
and unused-parameter warnings by clang
* src/fromsixel.c: Fix overflow issue in sixel_decode
* converters/Makefile.am, converters/Makefile.in, src/Makefile.am,
src/Makefile.in: Build with extra waning flags
2014-11-14 arakiken <arakiken@users.sf.net>
* src/tosixel.c: Optimize encoding to sixel sequence.
(http://mlterm.sf.net/optimize-sixel.png)
2014-11-14 Hayaki Saito <user@zuse.jp>
* src/quant.c: Apply dither to more pixels in the edge
2014-11-13 Hayaki Saito <user@zuse.jp>
* src/dither.c, src/dither.h, src/tosixel.c: Change symbol names: 'bitfield'
-> 'pixelformat'
* .travis.yml: Update .travis.yml
* converters/sixel2png.c: Correct wrong correspondence between short and
long options: --help/--version
* src/dither.c: Suppress GCC warnings
* converters/Makefile.am, converters/Makefile.in: Add more tests
* converters/loader.c: Use malloc instead of calloc
* converters/img2sixel.c, include/sixel.h.in, src/dither.c, src/dither.h,
src/quant.c, src/quant.h, src/tosixel.c: Add new API:
sixel_dither_set_optimize_palette
* src/quant.c: Improve dithering performance
2014-11-12 Hayaki Saito <user@zuse.jp>
* include/sixel.h.in: Reformat sixel.h.in
2014-11-11 Hayaki Saito <user@zuse.jp>
* converters/Makefile.am, converters/Makefile.in, converters/img2sixel.c:
Cleanup
2014-11-11 saitoha <user@zuse.jp>
* aclocal.m4, config.guess, config.h.in, config.sub, configure,
configure.ac, converters/loader.c, ltmain.sh, m4/libtool.m4: Don't include
setjmp.h
2014-11-10 Hayaki Saito <user@zuse.jp>
* config.h.in, converters/Makefile.am, converters/Makefile.in: Update tests
* README.md, converters/img2sixel.1: Update documents
* converters/img2sixel.c, include/sixel.h.in, src/dither.c, src/quant.c:
Implement new quality mode: full
* src/quant.c: Fix broken lookup_normal strategy function
* converters/quant.h: Remove an unused file
* src/quant.c, src/tosixel.c: Style improvements
* src/fromsixel.c: Change default background color of sixel2png to 15
2014-11-09 Hayaki Saito <user@zuse.jp>
* configure, configure.ac, converters/Makefile.am, converters/Makefile.in,
converters/loader.c, converters/sixel2png.c: Check setjmp availability
* src/quant.c: Correct reversed test condition for HAVE_CALLOC
* converters/Makefile.am, converters/Makefile.in, converters/img2sixel.c:
Test -s option more efficiently
* converters/Makefile.am: Add tests for loading big sixel image
* converters/Makefile.am, converters/Makefile.in: Update tests
* converters/Makefile.am: Update tests
* converters/Makefile.in: Update tests
* converters/Makefile.am, converters/Makefile.in: Update tests
* converters/Makefile.am, converters/Makefile.in, images/seq2gif.gif: Add
tests for GIF animation rendering
2014-11-08 Hayaki Saito <user@zuse.jp>
* converters/frompnm.c: Cherry-picked edd88d0: Make img2sixel enable to load
pbm files
2014-11-09 Hayaki Saito <user@zuse.jp>
* converters/loader.c: Prevent segfault with -m option in libpng loader
* configure, configure.ac, package.json: Bump version
* converters/loader.c: Fix segfault on using gdk-pixbuf loader with -m
option
2014-11-09 OBATA Akio <obata@lins.jp>
* configure, configure.ac: Kill bashizm '=' operator for test(1) is not
portable.
2014-11-09 Hayaki Saito <user@zuse.jp>
* .travis.yml: Update .travis.yml
* .travis.yml, converters/Makefile.am, converters/Makefile.in: Update
.travis.yml
* converters/Makefile.am, converters/Makefile.in: Update .travis.yml
* configure, configure.ac, converters/Makefile.am, converters/Makefile.in,
converters/img2sixel.c, include/sixel.h.in, src/dither.c, src/tosixel.c:
Rename the option "-F,--fullcolor" to "-I,--high-color"
2014-11-08 Hayaki Saito <user@zuse.jp>
* converters/frompnm.c: Make img2sixel enable to load pbm files
* converters/Makefile.in: Update tests
* converters/Makefile.am: Update tests
* images/snake-ascii.pbm, images/snake-ascii.pgm, images/snake-ascii.ppm,
images/snake.pbm, images/snake.pgm, images/{snake.pnm => snake.ppm}: Add
various ppm images for testing
* converters/Makefile.in: Update tests
* converters/img2sixel.c: Fix leaks for the combinated case that 15bpp mode
and pipe mode are enabled
* converters/Makefile.am: Update tests
* converters/img2sixel.c: Build fix for some system which don't provide
clock or usleep
* ChangeLog, configure, configure.ac, package.json: Update version
* converters/Makefile.am, converters/Makefile.in, src/dither.c: Update tests
* aclocal.m4, configure, converters/Makefile.am, converters/Makefile.in:
Update tests
* converters/img2sixel.c, src/dither.c: Enable some options(-f, -s, and -q)
ignored unintentionally
* converters/Makefile.am, converters/Makefile.in: Add some tests
* converters/Makefile.am, converters/Makefile.in, converters/img2sixel.c,
src/tosixel.c: Cleanup
2014-11-08 saitoha <user@zuse.jp>
* .travis.yml: Update .travis.yml
2014-11-08 Hayaki Saito <user@zuse.jp>
* .travis.yml: Build with --enable-debug on travis
* converters/sixel2png.c: Don't include stb_image_write.h if libpng is used
* converters/Makefile.am, converters/Makefile.in, converters/sixel2png.c:
Add failure cases to tests
* src/fromsixel.c: ColTab -> color_table
* src/fromsixel.c: Fix leaks on some error cases
* .travis.yml: Update .travis.yml
* converters/Makefile.am, converters/Makefile.in, src/quant.c: Update tests
* .travis.yml, converters/Makefile.am: Add more tests
* converters/Makefile.am, converters/Makefile.in: Add tests for various
options
2014-11-07 Hayaki Saito <user@zuse.jp>
* configure, configure.ac, converters/Makefile.am, converters/Makefile.in:
Add a test for libcurl integration
* converters/Makefile.am, converters/Makefile.in: Add tests for various
image formats
* converters/Makefile.am, converters/Makefile.in: Add tests for pipe-mode
2014-11-07 saitoha <user@zuse.jp>
* .travis.yml: Update .travis.yml
* aclocal.m4, configure, configure.ac, converters/img2sixel.c: Various fixes
for MinGW build
2014-11-06 Hayaki Saito <user@zuse.jp>
* src/tosixel.c: Implement various dithering method for 15bpp mode
2014-11-05 Hayaki Saito <user@zuse.jp>
* src/tosixel.c: Apply floyd steinberg dithering with 15bpp output mode
* src/tosixel.c: Cleanup
2014-11-05 saitoha <user@zuse.jp>
* converters/malloc_stub.c, src/tosixel.c: Suppress warings on MinGW
environment
2014-11-04 arakiken <arakiken@users.sf.net>
* src/tosixel.c: Remove unnecessary variables 'src' and 'orig_src'.
* src/tosixel.c: Allocate 'rgbhit' and 'rgb2pal' on heap instead of stack.
* src/tosixel.c: Remove an extra space.
2014-11-04 Hayaki Saito <user@zuse.jp>
* src/dither.c, src/quant.c: Amend fix for suppressing GCC warnings
* src/dither.c, src/quant.c: Revert "Suppress GCC 4.9.1 warnings" This
reverts commit 289b2d7ec4f0e06fe5fc85a8b11eafe536331e04.
* src/dither.c, src/quant.c: Suppress GCC 4.9.1 warnings
* converters/img2sixel.c: Include sys/types.h to use fd_set
* converters/img2sixel.c: Minor fix
* config.h.in, configure, configure.ac, converters/img2sixel.c: Include
sys/select.h to fix build on MinGW environment
2014-11-03 Hayaki Saito <user@zuse.jp>
* README.md, converters/img2sixel.1, converters/img2sixel.c: Update document
for --pipe-mode
2014-11-03 arakiken <arakiken@users.sf.net>
* src/tosixel.c: Remove a performance hack which inserts '\n' after palette
definition.
2014-11-03 Hayaki Saito <user@zuse.jp>
* configure, configure.ac, package.json: Bump version
* converters/loader.c: Interpret an image expanded by png_set_palette_to_rgb
as a 3-channel image
* converters/img2sixel.1: Delete duplicated contributers
* config.h.in, configure, configure.ac, converters/img2sixel.c,
converters/loader.c, converters/loader.h: Use clearerr instead of fseek
* config.h.in, configure, configure.ac, converters/img2sixel.c,
converters/loader.c, converters/loader.h: Use fseek instead of rewind, and
check the availability of fseek
* converters/img2sixel.c, converters/loader.c: Add pipe mode
feature(-D/--pipe-mode)
* converters/img2sixel.c: Avoid scanf buffer overflow
* converters/img2sixel.c: Add missing options in brevity help
* ChangeLog: Update ChangeLog
* configure, configure.ac, package.json: Update version
* converters/loader.c: Fix a segmentation fault occurs when using libpng
loader
* src/output.h, src/tosixel.c: Drop unnecessary variable
sixel_output_t::conv_palette
2014-11-02 arakiken <arakiken@users.sf.net>
* src/tosixel.c: Remove unnecessary check. (nwrite <= 0) Cherry-picked from
cf00bed Conflicts: src/tosixel.c
2014-11-03 Hayaki Saito <user@zuse.jp>
* src/fromsixel.c: Strip unused variables
* converters/loader.c: Replace some indent tabs to spaces
* include/sixel.h.in, src/dither.c: Fix a typo of API signature(#10). old
one is still remained.
2014-11-02 arakiken <arakiken@users.sf.net>
* src/tosixel.c: Separate sixel_encode_impl() into sixel_encode_header(),
sixel_encode_body() and sixel_encode_footer(). Cherry-picked from 339d958.
Conflicts: src/tosixel.c
* src/tosixel.c: Remove unnecessary check. (nwrite <= 0)
* src/tosixel.c: Separate sixel_encode_impl() into sixel_encode_header(),
sixel_encode_body() and sixel_encode_footer().
* src/tosixel.c: Remove a trailing space. Add sixel_dither_unref() before
return (-1).
* src/dither.c: Replace indent tabs to spaces.
* converters/img2sixel.c, include/sixel.h.in, src/dither.c, src/tosixel.c:
Support 15bpp color sixel. (-F option)
2014-11-01 Hayaki Saito <user@zuse.jp>
* README.md: Update README
2014-10-29 Hayaki Saito <user@zuse.jp>
* src/image.c: Remove unused source file image.c
2014-10-28 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.1: Add contributers
* converters/img2sixel.1: Correct swapped explanation of dithering methods
atkinson and fs
2014-10-27 Vertis Sidus <vrtsds@users.noreply.github.com>
* converters/img2sixel.c: Added command line options to use XTERM palettes.
2014-10-26 Hayaki Saito <user@zuse.jp>
* NEWS: Update NEWS
* configure, configure.ac, package.json: Bump version
* README.md: Update README
* README.md: Update README
* README.md: Update README
* README.md: Update README
* NEWS: Update NEWS
* ChangeLog: Update ChangeLog
* converters/shell-completion/bash/img2sixel: Update bash completion file
* converters/shell-completion/zsh/_img2sixel: Update zsh completion file
* README.md, converters/img2sixel.1: Update manpage and README.md
* converters/img2sixel.c: Update help
* converters/sixel2png.c: Write png data using libpng by sixel2png
* converters/sixel2png.c: Fix a typo
* converters/sixel2png.c: Cleanup
* converters/loader.c: Accepts sixel as input format by img2sixel
* README.md: Update README
* configure, configure.ac, package.json: Bump version
* ChangeLog: Update ChangeLog
* converters/img2sixel.c: Fix segmentation fault on quitting GIF animation
with -u option
* ChangeLog, NEWS: Update ChangeLog and NEWS
* converters/img2sixel.c, src/tosixel.c: Support HLS palette
2014-10-25 Hayaki Saito <user@zuse.jp>
* configure, configure.ac: Don't terminate configure process if
--with-libcurl=auto
* .travis.yml: Update .travis.yml
* .travis.yml: Update .travis.yml
* configure, configure.ac: Don't check pkg-config availability if
$cross_compile == yes
* Makefile.in, configure, configure.ac, converters/Makefile.in,
include/Makefile.in, src/Makefile.in: Use $PKG_CONFIG environment variable
instead of $have_pkg_config
* configure, configure.ac: Don't use system pkg-config if $cross_compile ==
"yes"
* .travis.yml: Update .travis.yml
* .travis.yml: Update .travis.yml
* .travis.yml, configure, configure.ac: Update .travis.yml
* .travis.yml: Update .travis.yml
* configure, configure.ac: Checks zlib availability with libpng, workaround
for MinGW build
* README.md, configure, configure.ac: Links libcurl automatically
* Makefile.in, NEWS, configure, configure.ac, converters/Makefile.am,
converters/Makefile.in, include/Makefile.in, src/Makefile.in: Build with
libjpeg/libpng automatically
* converters/loader.c: Strip alpha in png loader
2014-10-22 Hayaki Saito <user@zuse.jp>
* Makefile.am, Makefile.in, converters/Makefile.am, converters/Makefile.in,
images/snake.png: Add test for loading png with libpng
* configure, configure.ac, converters/Makefile.am, converters/Makefile.in,
images/snake-progressive.jpg: Add a test for loading progressive jpeg
* include/sixel.h.in, src/output.c, src/output.h: Add new API
sixel_output_set_palette_type
* converters/img2sixel.c, include/sixel.h.in: Add --palette-type option
2014-10-20 Hayaki Saito <user@zuse.jp>
* README.md: Update README
* README.md: Update README
* configure, configure.ac, include/sixel.h.in, src/dither.c, src/dither.h,
src/tosixel.c: Add new API, sixel_dither_set_body_only
* converters/img2sixel.c: Update usage
* ChangeLog, NEWS, README.md: Update README and ChangeLog
* configure: Minor fix
* configure, configure.ac: Minor fix
* configure.ac: Fix build error
* converters/loader.c: Fix build error
* converters/loader.c: Use libpng reader
* Makefile.in, config.h.in, configure, configure.ac, converters/Makefile.am,
converters/Makefile.in, include/Makefile.in, src/Makefile.in: Add --with-png
configure option
* LICENSE.xterm, README.md, src/fromsixel.c: Fix wrong HLS-to-RGB conversion
routine
2014-10-19 Hayaki Saito <user@zuse.jp>
* README.md: Update README
2014-10-18 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c: Introduce --verbose option
* src/fromsixel.c: Rename some functions as snake case
* src/fromsixel.c: Rename some functions as snake case
2014-10-17 Hayaki Saito <user@zuse.jp>
* configure, configure.ac, package.json: Bump version
* README.md: Update README
* src/tosixel.c: Omit DCS parameters by default
* src/tosixel.c: Strip an extra DECGNL character at the end of output data
* src/tosixel.c: Strip an extra LF character from output data
* converters/loader.c: Suppress gdk-pixbuf assersion on processing some GIF
images, reported by @ttdoda
2014-10-14 Hayaki Saito <user@zuse.jp>
* configure, configure.ac, package.json: Bump version
* LICENSE.sdump, Makefile.in, README.md, config.h.in, configure,
configure.ac, converters/Makefile.am, converters/Makefile.in,
converters/loader.c, include/Makefile.in, src/Makefile.in: Add libjpeg
support with --with-jpeg configure option
2014-10-12 Hayaki Saito <user@zuse.jp>
* package.json.in.in: clib integration: add --with-libcurl option by default
* NEWS: Add missing items to NEWS
* converters/loader.c: Include errno.h in loader.c
* converters/Makefile.am, converters/Makefile.in, src/Makefile.am,
src/Makefile.in: Add -Werror to CFLAGS when --enable-debug configure option
is specified
* config.h.in, configure, configure.ac: Introduce --enable-debug configure
option
* converters/img2sixel.c: Fix a double free error
* README.md: Update README
* README.md: Update README
* README.md: Update README
2014-10-11 Hayaki Saito <user@zuse.jp>
* README.md: Update README
* NEWS, README.md: Document updates
* README.md: Update README
* converters/loader.c, src/quant.c: Suppress some compiler wanings
* src/quant.c: Fix a bug caused by an uninitialized variable
* converters/Makefile.am, converters/Makefile.in, src/Makefile.am,
src/Makefile.in: Add missing -Wall option to cflags to privent stupid bugs
like #9
* converters/loader.c: Quick fix for Issue #9
* README.md: Update README
* README.md: Update README
2014-10-11 Bruce Mitchener <bruce.mitchener@gmail.com>
* converters/loader.c, converters/shell-completion/bash/img2sixel,
converters/sixel2png.1, include/sixel.h.in, src/output.c: Remove whitespace
at EOL.
* ChangeLog, README.md, converters/img2sixel.1, converters/img2sixel.c,
converters/quant.h, converters/shell-completion/bash/img2sixel,
converters/shell-completion/zsh/_img2sixel, include/sixel.h.in,
src/dither.h, src/quant.c: Fix typos.
* converters/img2sixel.c: Fix uninitialized variable.
* converters/img2sixel.c, converters/scale.c: Remove unused functions.
* converters/img2sixel.c, converters/loader.c, converters/sixel2png.c,
src/quant.c, src/tosixel.c: Remove unused variables.
* include/sixel.h.in, src/output.c, src/quant.c: Remove invalid const
specifier on return type.
2014-10-11 Hayaki Saito <user@zuse.jp>
* README.md: Update README
* README.md: Update README
* Makefile.in, NEWS: Add NEWS
2014-10-09 Hayaki Saito <user@zuse.jp>
* converters/shell-completion/bash/img2sixel: Update bash completion file
* converters/shell-completion/zsh/_img2sixel: Update zsh completion file
* converters/img2sixel.1: Add missing descriptions to img2sixel manpage
* README.md, converters/img2sixel.1, converters/img2sixel.c: Update
documents
* data/example_opengl.gif, data/ffmpeg.png, data/gnuplot.png, data/gs.png,
data/libsixel-1.png, data/q_libsixel.png, data/q_ppmtosixel.png,
data/q_ppmtosixel2.png, data/q_sixel.png, data/q_sixelconv.png,
data/qemu.png, data/sixel.gif, data/w3m-sixel.png, data/wesnoth.png,
data/xsdl.png, data/xsixel.png, data/zx81.png: Remove data directory
2014-10-08 Hayaki Saito <user@zuse.jp>
* README.md, converters/img2sixel.1, converters/img2sixel.c: Update
documents
* converters/img2sixel.c, converters/loader.c, converters/loader.h:
Introduce --static option
* converters/img2sixel.c: @uobikiemukot's patch in the conversation of #8
* include/sixel.h.in: Keep compatibility
2014-10-07 Hayaki Saito <user@zuse.jp>
* src/dither.c: Swap bytes if depth == 2
* ChangeLog: Update ChangeLog
* configure, configure.ac, package.json: Bump version
* converters/img2sixel.c: Fix for animation GIF quality degradation
* include/sixel.h.in, src/dither.c, src/dither.h, src/tosixel.c: Apply
@uobikiemukot's patch (various pixel-format support)
https://gist.github.com/uobikiemukot/7adab29310caf0be6f7a
2014-10-06 Hayaki Saito <user@zuse.jp>
* LICENSE.sixel, README.md: Add a mention about the License of kmiya's sixel
* ChangeLog: Update ChangeLog
2014-10-05 Hayaki Saito <user@zuse.jp>
* README.md: Update README.md
* configure, configure.ac, package.json: Bump version
* converters/stb_image.h: Skip an unknown code(0x3c) at GIF decoder
2014-10-02 Hayaki Saito <user@zuse.jp>
* ChangeLog: Update Changelog
2014-10-01 Hayaki Saito <user@zuse.jp>
* configure, configure.ac: Update libtool minor version
* configure, configure.ac: Update libtool micro version
* LICENSE.stb: Declare patches/applied/stb_image.h.diff is in public domain
* configure, configure.ac, package.json: Bump version
* .gitignore: Update .gitignore
* Makefile.am, Makefile.in, configure, configure.ac, package.json.in =>
package.json.in.in: Issue #7: prevent to erase package.json in "make
distclean" target
* Makefile.am, Makefile.in: Issue #7: Add test.log to CLEANFILES
* converters/Makefile.am, converters/Makefile.in: Issue #7: correct wrong
CLEANFILES definition
2014-09-29 Hayaki Saito <user@zuse.jp>
* src/tosixel.c: Merge arakiken's amend patch:
http://mlterm.sourceforge.net/libsixel-penetrate2.patch
* converters/img2sixel.c: Print short usage explanation if invalid option is
given.
* src/dither.c: Change the behavior of sixel_dither_set_diffusion_type,
improvement for sdump.
2014-09-28 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c, include/sixel.h.in, src/dither.c, src/dither.h,
src/quant.c, src/quant.h: Introduce -C(complexion score) option and
implement complexion correction
* include/sixel.h.in, src/tosixel.c: Fix build broken by fb1cd8a
* converters/img2sixel.c, src/output.c, src/output.h, src/tosixel.c: Apply
arakiken's patch for GNU Screen integration:
http://mlterm.sourceforge.net/libsixel-penetrate.patch
* converters/img2sixel.c, include/sixel.h.in, src/output.c, src/output.h,
src/tosixel.c: Introduce new APIs: sixel_output_{get,set}_skip_dcs_envelope
* configure, configure.ac, package.json: Bump version
* src/Makefile.am, src/Makefile.in, src/dither.c, src/dither.h, src/image.c,
src/image.h, src/tosixel.c: Drop sixel_image_t object and related functions
2014-09-27 Hayaki Saito <user@zuse.jp>
* src/dither.c, src/output.c: Add NULL checks
* src/dither.c, src/output.c: Add NULL checks
* src/dither.c, src/image.c: Add input parameter validation for some
functions
2014-09-26 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c: Fix a compile error
* converters/img2sixel.c: Fix a compile error
* src/image.c: Fix a regression bug introduced by 0221665
* sixel_orig/Makefile, sixel_orig/frompnm.c, sixel_orig/fromsixel.c,
sixel_orig/main.c, sixel_orig/tosixel.c: Remove original sixel (kmiya's
sixel), Mirror repo is now here: https://github.com/saitoha/sixel
* converters/img2sixel.c, src/dither.c, src/image.c: Fix Issue #6: Remove
unnecessary null pointer checks
2014-09-25 Hayaki Saito <user@zuse.jp>
* converters/sixel2png.c: Fix for some environment missing "getopt_long"
* configure, configure.ac, package.json: Update version
* converters/sixel2png.c, src/image.c: Issue #5: Completion of error
handling
2014-09-24 Hayaki Saito <user@zuse.jp>
* ChangeLog: Update ChangeLog
* README.md, converters/img2sixel.1, converters/img2sixel.c: Fix typos
* configure, configure.ac, package.json: Bump version
* converters/shell-completion/bash/img2sixel: Update bash completion file
* converters/shell-completion/zsh/_img2sixel: Update zsh completion file
2014-09-24 mattn <mattn.jp@gmail.com>
* converters/loader.c: Avoid crash
2014-09-24 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c: Do cropping after resizing by changing the order
of arguments
2014-09-23 Hayaki Saito <user@zuse.jp>
* README.md, converters/img2sixel.1, converters/img2sixel.c: Update
documents
* README.md: Fix a typo
* README.md: Update README
* README.md: Update README
* data/w3m-sixel.png, data/xsdl.png, data/xsixel.png: Add some images
* configure, configure.ac: Bump version
* converters/img2sixel.c: Apply clipping region before scaling process
* converters/img2sixel.c: Apply arakiken's patch to add clipping options
http://mlterm.sourceforge.net/libsixel-addcopton.patch
2014-09-09 Hayaki Saito <user@zuse.jp>
* README.md: Update README
2014-09-02 Hayaki Saito <user@zuse.jp>
* config.h.in, configure, configure.ac, package.json: v1.0.3 revert
stb_image.h to 1.41
* configure, configure.ac, package.json: v1.0.3 revert stb_image.h to 1.41
* README.md, converters/stb_image.h: Revert stb_image.h to 1.41 for
preventing segfault
2014-09-01 Hayaki Saito <user@zuse.jp>
* README.md: Update README
2014-08-29 Hayaki Saito <user@zuse.jp>
* README.md: Fix a typo
* data/qemu.png, data/wesnoth.png: Add some images for README
* configure, configure.ac, package.json: Update version
* README.md: Update README
* converters/shell-completion/bash/img2sixel: Update bash completion file
2014-08-25 Hayaki Saito <user@zuse.jp>
* converters/shell-completion/zsh/_img2sixel: Update zsh completion file
* patches/applied/stb_image.h.diff: Add an applied patch file for original
stb_image.h
* README.md, converters/stb_image.h: Update stb_image.h version to 1.44
2014-08-23 Hayaki Saito <user@zuse.jp>
* configure, configure.ac, package.json: Bump version
* src/dither.c, src/quant.c: Don't create cache table when it is not needed
* src/quant.c: Make faster monochrome dithering
* converters/img2sixel.c: Fix a typo of --quality option value
2014-08-17 Hayaki Saito <user@zuse.jp>
* src/dither.c, src/dither.h, src/quant.c, src/quant.h: Add quant.h and fix
signature confusion of some functions
* README.md: Update README
* README.md, data/ffmpeg.png: Update README
* configure, configure.ac, package.json: Bump version: 1.0.0
* README.md, data/example_opengl.gif, examples/osx/opengl/Makefile,
examples/osx/opengl/opengl, include/sixel.h.in: Update README
* src/output.h: Add a missing header
* Makefile.in, aclocal.m4, configure, configure.ac, converters/Makefile.in,
converters/img2sixel.c, converters/sixel2png.c, examples/osx/opengl/opengl,
examples/osx/opengl/opengl.c, include/Makefile.in, include/sixel.h.in,
src/Makefile.in, src/dither.c, src/dither.h, src/fromsixel.c, src/image.c,
src/image.h, src/output.c, src/quant.c, src/tosixel.c: ABI version 1.0.0
* src/dither.c, src/dither.h: Add missing files
* configure, configure.ac, converters/img2sixel.c,
examples/osx/opengl/opengl, examples/osx/opengl/opengl.c,
include/sixel.h.in, src/Makefile.am, src/Makefile.in, src/image.c,
src/output.c, src/quant.c, src/tosixel.c: ABI version 0.3.0
2014-08-16 Hayaki Saito <user@zuse.jp>
* include/sixel.h.in, src/quant.c: Performance optimization
* converters/img2sixel.c, examples/osx/opengl/opengl.c, include/sixel.h.in,
src/quant.c: Minor update
* converters/img2sixel.c, converters/loader.c, include/sixel.h,
include/sixel.h.in, src/quant.c: Add new function sixel_dither_get
* converters/img2sixel.c, converters/sixel2png.c,
examples/osx/opengl/opengl, examples/osx/opengl/opengl.c, include/sixel.h,
include/sixel.h.in, src/image.c, src/quant.c, src/tosixel.c: Update
interface symbols
* src/quant.c: Fix a bug of memory layout of palette structure
* converters/loader.c: Minor fix
* src/quant.c, src/tosixel.c: Minor fix
2014-08-15 Hayaki Saito <user@zuse.jp>
* src/quant.c: Keep compatiblity with abi-1.0.0 branch
* Makefile.in, README.md, aclocal.m4, config.h.in, configure, configure.ac,
converters/Makefile.in, include/Makefile.in, include/sixel.h,
include/sixel.h.in, m4/ax_gcc_func_attribute.m4, m4/ax_gcc_var_attribute.m4,
src/Makefile.in: Add deprecated attribute to some functions
* configure, configure.ac, converters/img2sixel.c, converters/loader.c,
include/sixel.h, src/image.c, src/quant.c, src/tosixel.c: ABI version 0.2.0
* converters/frompnm.c: Prevent invalid memory access
* examples/osx/opengl/opengl, examples/osx/opengl/opengl.c: Add an example:
opengl test
2014-08-13 Hayaki Saito <user@zuse.jp>
* src/tosixel.c: Reset active palette by every frame
2014-08-08 Hayaki Saito <user@zuse.jp>
* README.md: Update README
* src/tosixel.c: Minor fix
2014-08-07 Hayaki Saito <user@zuse.jp>
* config.h.in, configure, configure.ac, include/sixel.h, src/output.c,
src/tosixel.c: +
* src/quant.c, src/tosixel.c: Minor fixes
2014-08-06 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c, include/sixel.h, src/quant.c: Allocate cache table
only once to improve performance
* converters/img2sixel.c: Strip extra malloc
* converters/img2sixel.c, include/sixel.h, src/quant.c: Minor fix of
applying palette
* src/quant.c: Improve performance
2014-08-04 Hayaki Saito <user@zuse.jp>
* Makefile.am, Makefile.in: Minor fix
* Makefile.am, Makefile.in: Update .travis.yml
* Makefile.am: Remove needless workarounds for coveralls
2014-08-03 Hayaki Saito <user@zuse.jp>
* README.md: Update README
* .travis.yml: Ignore segmentation fault of coveralls command
* configure, configure.ac, converters/Makefile.am, converters/Makefile.in,
converters/img2sixel.c, include/sixel.h, src/Makefile.am, src/Makefile.in,
{converters => src}/quant.c: Move quantization APIs to library domain
* .travis.yml: Update .travis.yml
* ChangeLog: Add ChangeLog
* .travis.yml: Update .travis.yml
* README.md, converters/img2sixel.c, converters/sixel2png.c: Add --version
and --help option
* configure, configure.ac, package.json: Bump version
* Makefile.in, config.h.in, configure, configure.ac, converters/Makefile.in,
include/Makefile.in, src/Makefile.in, {src => wic}/wic.cc,
wic_install.reg.in => wic/wic_install.reg.in, wic_uninstall.reg.in =>
wic/wic_uninstall.reg.in: Temporary drop wic integration
* README.md: Update README
* README.md, data/gnuplot.png, data/gs.png, data/libsixel-1.png,
data/q_libsixel.png, data/q_ppmtosixel.png, data/q_ppmtosixel2.png,
data/q_sixel.png, data/q_sixelconv.png, data/sixel.gif, data/zx81.png:
Update README
2014-08-02 Hayaki Saito <user@zuse.jp>
* config.h.in, configure, configure.ac: Bump version
* README.md, converters/img2sixel.c: Add --macro-number option
2014-08-01 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c: Minor fix
2014-07-28 Hayaki Saito <user@zuse.jp>
* configure, configure.ac, package.json: Update version
* config.h.in, configure, configure.ac, converters/img2sixel.c: Improve time
precision of animation rendering
* configure, configure.ac, package.json: Update micro version
* converters/img2sixel.c: Do not insert delay after drawing frames, but
before doing
* README.md: Update README
2014-07-27 Hayaki Saito <user@zuse.jp>
* converters/loader.c: Fix a double free error
* converters/loader.c: Fix an error when glib version < 2.36
* converters/loader.c: Revert "Fix static image processing with gdk-pixbuf2"
This reverts commit 5e5f2aed34dc1356c151513d5e31d9f14ce64c8e.
* converters/loader.c: Fix static image processing with gdk-pixbuf2
2014-07-26 Hayaki Saito <user@zuse.jp>
* converters/loader.c: Fix build error
* converters/loader.c: Strip an unneeded malloc call
* converters/loader.c: Fix a typo
* converters/img2sixel.c: Fix segfault of accessing delay value
* converters/img2sixel.c, converters/loader.c, converters/loader.h: Respect
delay by each frame
* configure, configure.ac, package.json: Bump version
* src/tosixel.c: Reset parser state before parsing each frames
2014-07-25 Hayaki Saito <user@zuse.jp>
* configure, configure.ac, package.json: Bump version
* src/tosixel.c: Always reset active palette no
2014-07-24 Hayaki Saito <user@zuse.jp>
* src/output.c: Minor fix
* LICENSE.images, LICENSE.stb: Minor update of LICENSE files
* configure, configure.ac, package.json: Bump version
2014-07-23 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c: Minor fix
* converters/img2sixel.c: Minor fix
* configure, configure.ac, package.json: Bump version
* converters/img2sixel.c: Strip a pair of malloc/free
2014-07-22 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c: Emit DECDMAC sequence more faster (apply the patch
written by @arakiken) http://mlterm.sourceforge.net/img2sixel-fixhex.patch
2014-07-21 Hayaki Saito <user@zuse.jp>
* configure, configure.ac, package.json: Bump version
* README.md, converters/img2sixel.1: Add some descriptions for new options
to documents
* converters/img2sixel.c: Add --ignore-delay option
* converters/img2sixel.c, converters/loader.c, converters/stb_image.h:
Initial implementation for --use-macro option
* converters/img2sixel.c: Improve the color sampling method for makeing
adaptive palette
2014-07-19 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c: Fix a stupid typo
* converters/shell-completion/zsh/_img2sixel: Add zsh completion candidates
for --loop-control option
* converters/shell-completion/bash/img2sixel: Add bash completion candidates
of --loop-control option
* configure, configure.ac, package.json: Bump version
* converters/img2sixel.c: Fix the wrong option for getopt
* configure, configure.ac, package.json: Update version
* README.md, converters/img2sixel.1: Update document
* README.md, converters/img2sixel.1: Update img2sixel document
* package.json: Rebuild
* converters/img2sixel.c: Enable delay only if delay value < 100
* converters/loader.c: Reset BMP component value to 3
* converters/loader.c: Fix build of gdk-pixbuf integration
* config.h.in, configure, configure.ac, converters/img2sixel.c: Check
usleep(3) availabiliey
* converters/img2sixel.c: Fix a memory leak issue
* converters/img2sixel.c, converters/loader.c, converters/loader.h: Respect
"delay time" setting in GIF header
* converters/stb_image.h: Retrieve "delay time" from GIF header
* converters/img2sixel.c, converters/loader.c, converters/loader.h:
Implement "loop control" option
2014-07-17 Hayaki Saito <user@zuse.jp>
* converters/stb_image.h: Retrive loop count of GIF animation
* converters/img2sixel.c, converters/loader.c, converters/loader.h: Add new
CLI argument: --loop-control
* config.h.in, configure, configure.ac, converters/img2sixel.c: Checks
availability of SIGINT/SIGTERM/SIGHUP
* converters/img2sixel.c: Handle SIGTERM instead of SIGKILL
* Makefile.am, Makefile.in: Except libsixel.pc from CLEANFILES
* configure, configure.ac: Style improvement
* config.h.in, configure, configure.ac, converters/img2sixel.c: Checks
signal(3) availability
* converters/img2sixel.c: Emit ST when we catch SIGINT/SIGHUP/SIGTERM
* configure, configure.ac: Bump version
2014-07-17 saitoha <user@zuse.jp>
* converters/loader.c: Fix a segmentation error when loading GIF with
setting requested component = 4
2014-07-16 Hayaki Saito <user@zuse.jp>
* converters/loader.c: Minor fix
* converters/loader.c: Don't load GIF with GD backend
* converters/loader.c: Load animation GIF with gdk-pixbuf2
* converters/img2sixel.c: Move to (1, 1) if loaded image is an animation
file
* converters/loader.c: Prevent overrun
* converters/img2sixel.c: Implement multiple frame output
* converters/loader.c: Minor fix
* converters/loader.c: Do GIF specific processing
* converters/loader.c: Change the signature of load_with_builtin
* converters/loader.c: Add GIF detector function
* converters/loader.c: Add the chunk initializer function
* converters/img2sixel.c, converters/loader.c, converters/loader.h: Change
the signature of load_image_file
* converters/Makefile.am, converters/Makefile.in, converters/loader.c:
Include stb_image.h into loader.c
2014-07-09 Hayaki Saito <user@zuse.jp>
* package.json: Rebuild
* configure, configure.ac: Update version
* package.json: Minor fix
* package.json: Add package.json
* libsixel.pc.in: Updaate the pkg-config file
* Makefile.in, configure, converters/Makefile.in, include/Makefile.in,
src/Makefile.in: Rebuild build files
* configure.ac, package.json.in: clib's package.json integration
* configure.ac: Add new macro PACKAGE_DESCRIPTION
* configure, configure.ac: Bump version
2014-07-01 Hayaki Saito <user@zuse.jp>
* src/sixel.5: Minor fix of sixel(5) manpage
2014-06-27 Hayaki Saito <user@zuse.jp>
* configure: Rebuild configure script
* configure.ac: Bump version
* converters/stb_image.h: Update stb_image.h version to 1.41
2014-06-21 Hayaki Saito <user@zuse.jp>
* src/sixel.5: Update the manpage of sixel(5)
* LICENSE.images: Update license notation file for test images
2014-06-20 Hayaki Saito <user@zuse.jp>
* LICENSE.stb, LICENSE.stbi, LICENSE.stbiw: Update some LICENSE files
* configure, configure.ac: Fix a typo
* configure, configure.ac: Fix linker error: gdImageCreateFromTiffPtr not
found in ArchLinux
* configure, configure.ac: Bump version
2014-06-19 Hayaki Saito <user@zuse.jp>
* configure, configure.ac: Do PKG_PROG_PKG_CONFIG out of if-clause
* converters/stb_image.h: Revert "Apply the fix for 1bpp PNG (adb44619)
again" This reverts commit 5229d3d8f0139f407be79ea427e5e4f45dc23d84.
* converters/stb_image.h: Fix a merge misstake
* configure, configure.ac: Bump version
* converters/stb_image.h: Apply the fix for 1bpp PNG (adb44619) again
2014-06-18 Hayaki Saito <user@zuse.jp>
* configure, configure.ac: Bump version
* Makefile.am, Makefile.in: Fix travis build
* config.guess, config.h.in, config.sub, configure, ltmain.sh,
m4/libtool.m4, m4/ltoptions.m4, m4/ltversion.m4: Update libtool version to
2.4.2
* configure, configure.ac: Fix wrong AC_ARG_WITH option parsing, reported by
@ttdoda
* Makefile.am, Makefile.in: Fix a typo in valgrind target
2014-06-16 Hayaki Saito <user@zuse.jp>
* Makefile.am, Makefile.in: Fix travis build
2014-06-15 Hayaki Saito <user@zuse.jp>
* configure: Rebuild configure script
* configure.ac: Minor fix
* Makefile.am, Makefile.in: Minor fix
* Makefile.in, configure, configure.ac, include/Makefile.in,
src/Makefile.in: Add new configure option, --with-zshcompletiondir
* converters/Makefile.am, converters/Makefile.in: Add a zsh completion file
to install target
* converters/shell-completion/zsh/_img2sixel: Add zsh completion file for
img2sixel
* converters/stb_image_write.h: Strip trailing spaces
* converters/sixel2png.c, converters/stb_image_write.h: Update
stb_image_write version to 0.94
* configure, configure.ac: Update version
* Makefile.in, config.guess, config.h.in, config.sub, configure,
configure.ac, include/Makefile.in, ltmain.sh, m4/libtool.m4,
m4/ltoptions.m4, m4/ltversion.m4, src/Makefile.in: Add new configure option,
--with-bashcompletiondir
* converters/Makefile.am, converters/Makefile.in: Add bash-completion file
to install target
* converters/shell-completion/bash/img2sixel: Add bash-completion definition
file
* configure, configure.ac: Update version
* images/snake.gif: Add a test GIF image
* converters/stb_image.h: Do be sure to rewind in bitmap test, to fix broken
GIF loader
2014-06-14 Hayaki Saito <user@zuse.jp>
* README.md: Mention yaft, as a sixel-featured terminal
2014-06-11 Hayaki Saito <user@zuse.jp>
* configure: Rebuild configure script
* configure.ac: Bump version
* images/snake.tga, images/snake.tiff: Add TGA/TIFF test images
* images/snake.bmp: Add a bmp v5 test image
* converters/stb_image.h: Support to load bitmap v5 header
* README.md: Update coverage status badge
* Makefile.am, Makefile.in, converters/Makefile.am, converters/Makefile.in:
Update tests
* images/snake.pnm: Add new test image snake.pnm
* converters/Makefile.am, converters/Makefile.in: Minor fixes
* configure: Rebuild configure script
* Makefile.am, Makefile.in: Minor fix
* Makefile.am, Makefile.in: Update makefile
* Makefile.am, Makefile.in: Allow "possibly lost" and "still reachable" on
checking leaks with valgrind
* Makefile.am: Add --show-leachable=no option to valgrind
* converters/loader.c: Strip surplus g_object_ref/g_object_unref pair
2014-06-11 saitoha <user@zuse.jp>
* converters/quant.c: Fix invalid memory access warnings reported by
valgrind
2014-06-10 Hayaki Saito <user@zuse.jp>
* Makefile.am, Makefile.in: Strip garbage output from valgrind.log
* converters/loader.c: Fix a typo
* converters/loader.c: Handle the error if malloc is failed in load_with_gd
* .travis.yml: Update .travis.yml
* converters/loader.c: Dereference gdk-pixbuf loader after using it
* .travis.yml: Amend fix of .travis.yml
* .travis.yml: Update .travis.yml cat valgrind.log if valgrind test fails
* .travis.yml: Use libgd2-xpm-dev package instead of libgd2-devel
* .travis.yml: Install libgd-dev when --with-gd option is enabled
* converters/loader.c: Use GLIB_CHECK_VERSION to detect that g_type_init is
deprecated
* converters/loader.c: Call g_type_init() before using gdk-pixbuf
* aclocal.m4, configure: Update configure script
* configure.ac: Bump version
* Makefile.in, configure, configure.ac, converters/Makefile.in,
include/Makefile.in, src/Makefile.in: Fix a configuration bug where
gdk-pixbuf flags are not set
* .travis.yml: Update .travis.yml
* .travis.yml: Update .travis.yml
2014-06-10 saitoha <user@zuse.jp>
* .travis.yml: Install pkg-config when configuring with gdk-pixbuf
2014-06-10 Hayaki Saito <user@zuse.jp>
* .travis.yml: Update .travis.yml
2014-06-10 saitoha <user@zuse.jp>
* .travis.yml, Makefile.am, Makefile.in, aclocal.m4, configure,
src/tosixel.c: Add --disable-shared configure option with gcov target
2014-06-09 Hayaki Saito <user@zuse.jp>
* converters/stb_image.h: Parse application extension block when loading GIF
2014-06-10 Hayaki Saito <user@zuse.jp>
* Makefile.am, Makefile.in: Remove valgrind.log in clean target
* .travis.yml: Install libyaml-dev in .travis.yml
* .travis.yml, Makefile.am, Makefile.in: Add valgrind target to Makefile
* Makefile.am: Update makefile
* Makefile.in, converters/Makefile.in: Minor fixes
* .travis.yml: Install PyYAML when running coveralls on travis
* .gitignore: Update gitignore
* Makefile.am, converters/Makefile.am: Add some CLEANFILES
* Makefile.am: Minor fix
* Makefile.am, Makefile.in: Add workaround for a cpp-coveralls problem
* converters/.coveralls.yml => .coveralls.yml, Makefile.am, Makefile.in,
converters/Makefile.am, converters/Makefile.in, src/Makefile.am: Fix travis
build
* .travis.yml: Update .travis.yml
* .travis.yml: Update .travis.yml: add --enable-gcov build target
* README.md: Add coveralls badge to README
* Makefile.am, Makefile.in, converters/Makefile.am, converters/Makefile.in,
src/Makefile.am: Add coveralls tqrget to makefiles
2014-06-09 Hayaki Saito <user@zuse.jp>
* converters/.coveralls.yml: Add .coveralls.yml
* configure, configure.ac, converters/Makefile.am, converters/Makefile.in,
src/Makefile.am, src/Makefile.in: Add new configure option --enable-gcov
* converters/loader.c, converters/stb_image.c, converters/stb_image.h:
Headerify stb_image
2014-06-08 Hayaki Saito <user@zuse.jp>
* converters/stb_image.c: Update stb_image version to 1.38
* sixel_orig/tosixel.c, src/tosixel.c: Add workarounds for old version of
mlterm
2014-06-07 Hayaki Saito <user@zuse.jp>
* README.md: Update README
* LICENSE.tw, converters/quant.c: Drop unused pattern-dither function
2014-06-06 Hayaki Saito <user@zuse.jp>
* .gitignore: Update gitigore
* converters/frompnm.c, converters/loader.c: Fix linker error for mingw
environment
* configure.ac: Bump version
* Makefile.in, configure, configure.ac, wic_install.reg =>
wic_install.reg.in, wic_uninstall.reg => wic_uninstall.reg.in: Add new
configure output target: wic_install.reg/wic_uninstall.reg
* Makefile.in, config.guess, config.h.in, config.sub, configure,
configure.ac, converters/Makefile.in, include/Makefile.in, ltmain.sh,
m4/libtool.m4, m4/ltoptions.m4, m4/ltversion.m4, src/Makefile.in: Update
build files
2014-06-06 U-WIN-FOH0MAR4FJ6\user <user@WIN-FOH0MAR4FJ6.(none)>
* configure.ac: Minor fix
* configure.ac: Minor fix
2014-06-05 Hayaki Saito <user@zuse.jp>
* src/wic.cc, wic_install.reg, wic_uninstall.reg: Add some files for WIC
integration
* Makefile.in, config.h.in, configure, converters/Makefile.in,
include/Makefile.in, src/Makefile.in: Update build files
* configure.ac: Check libs for WIC integration
* configure.ac: Add new configure option --with-wic
* configure, configure.ac: Update configure script
* build-gdkpixbuf.sh: Drop unused build script build-gdkpixbuf.sh
2014-06-04 Hayaki Saito <user@zuse.jp>
* README.md: Update README
* images/vimperator3.png: Add an additional test image
2014-05-30 Hayaki Saito <user@zuse.jp>
* config.h.in, configure, configure.ac: Add a config.h definition which
represents getopt_long avilability
* converters/img2sixel.c: Support some environments lack getopt_long
* configure: Rebuild configure script
* configure.ac: Bump version
* configure: Rebuild
* converters/Makefile.in: Rebuild Makefile.in
* converters/Makefile.am: Add some private header files to the source
distribution
* config.h.in: Rebuild config.h.in
* configure: Rebuild
* converters/loader.c: Use standard jpeg loader if available
* configure.ac: Check standard jpeg loader with GD integration
* configure, configure.ac: Check libiconv avilability if --with-gd is
specified
* configure, configure.ac: Check host environment
* converters/loader.c: Compile loader module without missing GD symbols
* configure.ac: Check each of gdImageCreateFromXXX availabilities
* converters/loader.c: Revert "Don't compile unused code in stbi_image.c
such as stbi_load_from_file" This reverts commit
9415149ac20f5ab26b8e97b26c8d9989bdd61572.
* converters/loader.c: Don't compile unused code in stbi_image.c such as
stbi_load_from_file
* configure: Rebuild configure script
* converters/stb_image.c: Fix a segmentation fault issue reported by
@arakiken
2014-05-28 Hayaki Saito <user@zuse.jp>
* configure: Rebuild configure script
* configure, configure.ac: Continue to configure without pkg-config if
GDK_PIXBUF_CFLAGS and GDK_PIXBUF_LIBS is set
* configure.ac: Bump version
* configure, configure.ac: Don't use addition assingment operator in
configure, it's an extension of bash. reported by @ttdoda
2014-05-26 Hayaki Saito <user@zuse.jp>
* configure: Rebuild
* configure.ac: Bump version
* converters/loader.c: Fix an error caused by duplicated free
* converters/loader.c: Load pnm more efficiently
* converters/loader.c: Minor fix
* converters/loader.c: Minor fix
* converters/loader.c: Minor fix
2014-05-25 Hayaki Saito <user@zuse.jp>
* src/sixel.5: Update reference section
* converters/img2sixel.1, converters/sixel2png.1: Update "See Also" section
of img2sixel/sixel2png
* src/Makefile.in: Rebuild Makefile.in
* src/Makefile.am: Install sixel(5) by default
* src/sixel.5: Add new manpage "sixel(5)"
* Makefile.in, configure, configure.ac, converters/Makefile.in,
include/Makefile.in, src/Makefile.in: Rebuild
* Makefile.am: Update Makefile.am
* configure.ac: Add new configure option, --with-pkgconfigdir
* Makefile.in, configure: Rebuild
* configure.ac: Add new config file libsixel.pc
* libsixel.pc.in: Add a template file for pkg-config integration
* converters/malloc_stub.c, converters/stb_image.c: Fix for some environment
lacks memory.h
* Makefile.in, config.h.in, configure, configure.ac, converters/Makefile.in,
include/Makefile.in, src/Makefile.in: Drop unused gio-2.0 detection
* configure: Rebuild configure script
* configure.ac: Update minor version
* Makefile.in, config.h.in, configure, configure.ac, converters/Makefile.in,
converters/loader.c, include/Makefile.in, src/Makefile.in: Fix segmentation
errors when loading stdin with gdk-pixbuf
* converters/loader.c: Fix a GDK error caused by loading image from stdin
with gdk-pixbuf
* converters/img2sixel.1: Update manpage of img2sixel
* converters/loader.c: Issue #2 Fix segmentation faults caused when libcurl
integration is enabled
* converters/loader.c: Minor fix
* converters/loader.c: Do not use stbi loader if image format is pnm/sixel
* converters/loader.c: Add functions detect pnm/sixel image format
* converters/loader.c: Don't use stbi_load_from_file
* converters/Makefile.am, converters/Makefile.in: Build with frompnm.c
* converters/scale.h: Minor fix
* converters/loader.c: Enable pnm format loader in loader.c
* converters/frompnm.c, converters/frompnm.h: Add PNM loader imported from
kmiya's sixel
2014-05-24 Hayaki Saito <user@zuse.jp>
* converters/loader.c: Cleanup
* config.h.in, configure: Rebuild configure script
* converters/malloc_stub.c, converters/malloc_stub.h: Drop unused
posix_memalign stub function
* configure.ac: Drop the preparation for SIMD enhancement
* configure: Rebuild configure script
* configure.ac: Bump version
* Makefile.in, configure, converters/Makefile.am, converters/Makefile.in,
include/Makefile.in, src/Makefile.in: Update build scripts
* configure.ac: Improve configure script avilability
2014-05-23 Hayaki Saito <user@zuse.jp>
* configure.ac: Fix for environments that do not have pkg-config
2014-05-22 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c: Fix build
2014-05-21 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.1: Update manpage of img2sixel
* configure, configure.ac: Minor fix
* README.md: Update README
* configure: Update configure script
* configure.ac: Update minor version
* converters/img2sixel.c, converters/loader.c: Fix segfault when source
image is GIF
2014-05-20 Hayaki Saito <user@zuse.jp>
* converters/loader.c: Add test for HDR format
* converters/loader.c: Add detection for PSD file format
* converters/loader.c: Add missing include directive
* converters/loader.c: Minor fix
* configure: Rebuild
* configure.ac: Minor fix
* configure, configure.ac: Display configure summary
* README.md: Update README
* README.md: Update README
* src/fromsixel.c, src/tosixel.c: Cleanup
* converters/loader.c: Minor fix
* converters/img2sixel.1: Update manpage
* README.md: Update README
* converters/img2sixel.1: Update manpage
* converters/img2sixel.c: Use free() indted of stbi_image_free
* configure: Rebuild
* configure.ac: Update version
* converters/loader.c: Minor fix
* converters/loader.c: Fallback other loader if loading process fails
* converters/loader.c: Add header/footer comments
* converters/Makefile.am, converters/Makefile.in, converters/img2sixel.c,
converters/loader.c, converters/loader.h: Add loader.c
* converters/img2sixel.c: Linting
* .travis.yml: Update .travis.yml
* .travis.yml: Add some new travis build targets
* converters/img2sixel.c: Add integration for when both of gdlib and libcurl
are enabled
* converters/img2sixel.c: Fix run-time errors
* converters/img2sixel.c: Fix some build error
* config.h.in: Add HAVE_GD definition
* converters/img2sixel.c: Initial implementation of gd integration
2014-05-19 Hayaki Saito <user@zuse.jp>
* configure, configure.ac: Search package gdlib not but libgd
* Makefile.in, configure, configure.ac, converters/Makefile.am,
converters/Makefile.in, include/Makefile.in, src/Makefile.in: Add --with-gd
option
* .gitignore, .travis.yml, configure, configure.ac: Up to date
* .travis.yml: Update .travis.yml
* configure.ac: Change configure options: --enable-gdk-pixbuf to
--with-gdk-pixbuf --enable-libcurl to --with-libcurl
* configure.ac: Cleanup
* .travis.yml: Fix travis test with using wine
* .travis.yml: Add --prefix=/usr to configure option in travis script
* .travis.yml: Check memory leaks and access violation only when WINE is not
used
* configure: Rebuild configure script
* configure.ac: Bump version
* configure, configure.ac, converters/Makefile.am, converters/Makefile.in:
Raise errors if gdk-pixbuf/libcurl are not available when they are enabled
* .travis.yml: Update .travis.yml
* converters/img2sixel.c: Minor fix
* configure, configure.ac: Add new configure options, --enable-gdk-pixbuf2
and --enable-libcurl
* build-gdkpixbuf.sh: Drop build-gdkpixbuf.sh
* converters/img2sixel.c: Minor fix
* converters/Makefile.am, converters/Makefile.in: Update CFLAGS and LDADD
for img2sixel
* Makefile.in, aclocal.m4, config.h.in, configure, configure.ac,
converters/Makefile.in, include/Makefile.in, src/Makefile.in: Check
gdk-pixbuf2 and libcurl availability
* build-gdkpixbuf.sh, converters/img2sixel.c: Integrate libcurl only if
gdk-pixbuf is not available
2014-05-18 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c: Minor fix
* converters/img2sixel.c: Minor fix
* build-gdkpixbuf.sh, converters/img2sixel.c: * img2sixel.c: Use gdk-pixbuf
and libcurl. * build-gdkpixbuf.sh: Added. this commit is imported from
arakiken/libsixel. https://bitbucket.org/arakiken/libsixel/commits/fda0bcab1
ec2598bada3d102d8f0cf35d848f6ff
* build-gdkpixbuf.sh, converters/img2sixel.c: * img2sixel.c: Use gdk-pixbuf
and libcurl. * build-gdkpixbuf.sh: Added. this commit is imported from
arakiken/libsixel. https://bitbucket.org/arakiken/libsixel/commits/fda0bcab1
ec2598bada3d102d8f0cf35d848f6ff
* configure: Rebuild
* configure.ac: Update version
* converters/img2sixel.c: Fixup for the effect of invert option
* src/tosixel.c: Assume default SIXEL palette as fore-color
2014-05-17 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c: Fixup for correcting getopt option
* README.md, converters/img2sixel.1: Update manpage and README
* README.md, converters/img2sixel.1, converters/img2sixel.c: Fix typos:
sence -> sense
* converters/img2sixel.c: Add invert option
* converters/quant.c: Minor fix
* README.md, configure: Rebuild
* configure.ac: Update minor version
* converters/img2sixel.c: Enable missing -q/--quality option
* .gitignore: Update .gitignore
2014-05-16 Hayaki Saito <user@zuse.jp>
* configure, configure.ac: Update version
* converters/Makefile.am, converters/Makefile.in: Add some smoke tests
2014-05-15 Hayaki Saito <user@zuse.jp>
* src/tosixel.c: Define and select color index #1 when monochrome sixel mode
* converters/quant.c: Improve the quality of monochrome dithering
* .travis.yml: Update .travis.yml
* .travis.yml: Amend fix of yml syntax error
* .travis.yml: Update .travis.yml
* converters/quant.c: Revert "Omit some needless conditions", to fix access
violations This reverts commit 2cb46ca69a68a9eb837e0696080e27708286915c.
2014-05-14 Hayaki Saito <user@zuse.jp>
* .travis.yml: Integrate valgrind to .travis.yml
* configure: Rebuild
* configure.ac: Update version
* converters/quant.c: Omit some needless conditions
* converters/img2sixel.c: Load map file with high quality mode
* README.md: Update README
* configure, configure.ac: Update version
* converters/img2sixel.1: Update manpage
* README.md: Add tw license notice to README
* LICENSE.tw: Add license file of arakiken's tw
* converters/img2sixel.c, converters/quant.c: Use pattern dither when doing
monochrome quantization
* converters/img2sixel.1: Update manpage
* README.md, converters/img2sixel.c: Minor fix
* README.md: Update README
* converters/quant.c: Handle some out of memory errors
* converters/img2sixel.c, converters/quant.c: Minor fix
* converters/img2sixel.c, converters/quant.c, converters/quant.h: Implement
--quality option
2014-05-13 Hayaki Saito <user@zuse.jp>
* converters/quant.c: Catch unhandled errors
* README.md, converters/img2sixel.1, converters/img2sixel.c,
converters/quant.c, converters/scale.c, converters/scale.h: Add welsh
resampling filter
2014-05-12 Hayaki Saito <user@zuse.jp>
* converters/quant.c: Minor fix
* README.md, converters/img2sixel.1: Add reference notations of ImageMagick
2014-05-11 Hayaki Saito <user@zuse.jp>
* configure, configure.ac: Bump version
* converters/img2sixel.c: Implement options, --width=auto/--height=auto
* converters/img2sixel.1: Update manpage
* README.md, converters/img2sixel.c: Update README
* converters/img2sixel.c: Accept units(%/px) with -w and -h options
* config.h.in, configure, configure.ac, converters/malloc_stub.c,
converters/malloc_stub.h: Prepare for SSE2 extension
2014-05-11 hsaito <hsaito@MacBook-Pro.local>
* converters/quant.c: Optimize dithering
2014-05-10 Hayaki Saito <user@zuse.jp>
* converters/quant.c: Fix a worng comment
* configure, configure.ac: Update version
* converters/quant.c: Fix bugs caused by some typos
* README.md, converters/img2sixel.1, converters/img2sixel.c,
converters/quant.c, converters/quant.h: Add burkes' dithering method
* README.md, converters/img2sixel.1, converters/img2sixel.c,
converters/quant.c, converters/quant.h: Add stucki's dithering method
* configure, configure.ac: Bump version
* README.md: Update README
* converters/img2sixel.1, converters/img2sixel.c, converters/quant.c,
converters/quant.h: Add Bill Atkinson's dithering method
2014-05-09 Hayaki Saito <user@zuse.jp>
* converters/Makefile.am, converters/Makefile.in, src/Makefile.am,
src/Makefile.in: Strip -O3 option
* converters/scale.c: Make nearest neighbor method faster
* README.md, converters/img2sixel.1, converters/img2sixel.c,
converters/scale.c, converters/scale.h: Add gaussian/hanning/hamming filter
for resampling
2014-05-08 Hayaki Saito <user@zuse.jp>
* configure, configure.ac: Update version
* README.md, converters/img2sixel.1, converters/img2sixel.c: Add and
implement -f and -s option
* converters/img2sixel.c, converters/quant.c, converters/quant.h,
converters/scale.c, converters/scale.h: Cleanup
* converters/img2sixel.c, converters/quant.c: Cleanup
* converters/quant.c: Minor fix of lookup method
* converters/img2sixel.c, converters/quant.h: Minor fix for processing
options, -d and -r
* src/tosixel.c: Strip unused code
* .travis.yml: Update .travis.yml
* README.md, converters/img2sixel.1, converters/img2sixel.c,
converters/scale.c: Change default re-sampling option to bilinear method
* configure, configure.ac: Update version
* converters/img2sixel.c, converters/quant.c, converters/quant.h: Add
"foptimize" strategy option to LSQ_ApplyPalette
* converters/img2sixel.1: Update manpage
* converters/img2sixel.1: Update manpage
* README.md: Update README
* converters/img2sixel.c: Fix an incompatible type argument substitution
* converters/img2sixel.c: Minor fix
* converters/img2sixel.c: Fix a segmentation error
* converters/img2sixel.c: Fix a memory leak
* converters/img2sixel.c: Add missing argument for getopt
* converters/img2sixel.c: Implement --resampling option
* converters/img2sixel.c: Cleanup
* converters/img2sixel.c: Add -r/--resampling option to img2sixel
* converters/scale.c: Make LSS_scale enable to switch scaling method
* converters/scale.c: Minor fix of normalize function
* converters/scale.c: Add various resampling functions
* converters/scale.c: Add missing include delective
* converters/scale.c: Workaround for the environment where M_PI is not
defined
* converters/img2sixel.c, converters/quant.c, converters/scale.c,
converters/scale.h: Add methodForResampling argument to LSS_scale signature
* converters/scale.h: Add enum definition identifying methods for
re-sampling
* converters/img2sixel.1: Strip a trailing space
2014-05-07 Hayaki Saito <user@zuse.jp>
* converters/quant.c: Minor fix around switching diffusion method
* converters/Makefile.am, converters/Makefile.in, src/Makefile.am,
src/Makefile.in: Add -O3 to CFLAGS
* converters/img2sixel.c, converters/scale.c, converters/scale.h: Fix the
signature of LSS_Scale
* converters/quant.c: Handle out-of-memory errors
* converters/quant.c: Fix memory leak
* converters/quant.c: Optimization for applying palette
* converters/Makefile.am, converters/Makefile.in: enable HDR image format
* converters/Makefile.am, converters/Makefile.in: Fix build
* README.md, converters/img2sixel.1: Update README and manpage
* converters/img2sixel.c: Update --help description
* converters/Makefile.am, converters/Makefile.in: Rebuild
* converters/img2sixel.c: Implement --width/--height using LSS_scale
* converters/img2sixel.c: Add new options, --width and --height
* converters/scale.c: Add missing include derectives
* converters/scale.c, converters/scale.h: Add the image resizing function
2014-05-04 Hayaki Saito <user@zuse.jp>
* config.h.in, converters/Makefile.in: Update configure script
* converters/Makefile.am: Add manpages to distributed files
* converters/sixel2png.1: Add the manpage of sixel2png
* converters/img2sixel.1: Add the manpage of img2sixel
* converters/img2sixel.c: Fix --help descriptions
2014-05-02 Hayaki Saito <user@zuse.jp>
* .travis.yml: Remove amd64-mingw32msvc target
* .travis.yml: Add new targets {i586,amd64}-mingw32msvc
* converters/img2sixel.c: Cleanup
* README.md: Add travis status image to README.md
Fri May 2 09:57:59 2014 +0900 Hayaki Saito <user@zuse.jp>
* .travis.yml: Squashed commit of the following: commit
ff949f9d7e3118634c6c8aed513f0709fe6a05bc Fix a typo commit
d551b421e9cfae2e2dc5eedea83c2d3fae2edbe9 Update travis build commit
d98e174afe4cc353ff5aa154f3e0c55b65c8d6e6 Update travis build commit
bccc8145faa03b2fd56c777ace7aedd38cd5a0b6 Fix travis build commit
53c98ad4740eeffaf179e314c21a690d3a0524f9 Fix travis build commit
aef80bdbbdb36d51073326477894c837672975f6 Update .travis.yml
2014-05-02 Hayaki Saito <user@zuse.jp>
* .travis.yml: Fix a typo
* .travis.yml: Update travis build
* .travis.yml: Update travis build
* .travis.yml: Fix travis build
* .travis.yml: Fix travis build
* .travis.yml: Update .travis.yml
* converters/sixel2png.c: Fix a segmentation error
* .travis.yml: Minor fix
* .travis.yml: Update .travis.yml
* .travis.yml: Update .travis.yml
* .travis.yml: Update .travis.yml
* .travis.yml: Update .travis.yml
* .travis.yml: Fix travis build errors
* .travis.yml: Add .travis.yml
* converters/quant.h: Minor fix
* configure, configure.ac: Bump version
* configure: Update configure script
* configure.ac, converters/img2sixel.c, converters/sixel2png.c: Fix broken
build for non-win32 environment
2014-05-01 Hayaki Saito <user@zuse.jp>
* config.h.in, configure, converters/Makefile.in: Rebuild configure script
* converters/sixel2png.c: Fix build for some environment which have only
_O_BINARY
* configure.ac: Checks also _O_BINARY
* Makefile.am, Makefile.in, converters/Makefile.am: Add new target winetest
* converters/quant.c, converters/sixel2png.c: Get rid of utf8_t
* converters/sixel2png.c: Improve error handling
* converters/sixel2png.c: Support STDIN on windows console
* converters/img2sixel.c, converters/sixel2png.c,
converters/stb_image_write.h: Respect HAVE_O_BINARY, HAVE_SET_MODE,
HAVE__SET_MODE
* converters/img2sixel.c, converters/sixel2png.c: Respect HAVE_ERRNO_H
* config.h.in, configure: Rebuild configure script
* configure.ac: Check errno.h
* configure.ac: Check O_BINARY definition
* converters/Makefile.am, converters/Makefile.in, converters/sixel2png.c:
Link malloc_stub.c with sixel2png
* config.h.in, configure, configure.ac, converters/img2sixel.c: Don't use
_O_BINARY to prevent build error
* converters/img2sixel.c: Fix for reading STDIN of windows console
* converters/img2sixel.c, converters/quant.c: Include malloc_stub.h
* converters/Makefile.am, converters/Makefile.in: Add malloc_stub.c to
target source files
* converters/malloc_stub.c, converters/malloc_stub.h: Add malloc stub files
* converters/img2sixel.c, converters/sixel2png.c: Implement
rpl_malloc/rpl_realloc for mingw target
* converters/img2sixel.c: Define STBI_HEADER_FILE_ONLY more explicitly
* README.md, converters/img2sixel.c: Fix wrong english
2014-04-30 Hayaki Saito <user@zuse.jp>
* configure, configure.ac: Initial package relase
* configure, configure.ac, converters/Makefile.am, converters/Makefile.in:
Update configure option
2014-04-28 Hayaki Saito <user@zuse.jp>
* Makefile.in, config.h.in, configure, configure.ac, converters/Makefile.in,
include/Makefile.in, src/Makefile.am, src/Makefile.in: Start to define ABI
version
* converters/Makefile.am, converters/Makefile.in: img2sixel, sixel2png: stop
ambiguous link using LDADD instead of using -l and -L flags
2014-04-24 Hayaki Saito <user@zuse.jp>
* configure: Rebuild ./configure
* configure.ac: Update version
* converters/img2sixel.c, src/tosixel.c: Implement 7bit/8bit mode
* converters/img2sixel.c: Fix a typo (reported by @arakiken)
* src/fromsixel.c, src/tosixel.c: Minor fix
* src/tosixel.c: Minor fix
* include/sixel.h, src/output.c: Add some compatibility options to
LSOutputContext structure
* converters/quant.c: Minor fix
* configure: Rebuild
* configure.ac: Bump version
* include/sixel.h, src/tosixel.c: Add error handling, and change the
signature of LibSixel_LSImageToSixel
* src/tosixel.c: Style fix
* src/tosixel.c: Drop unused function, GetColIdx
* src/tosixel.c: Minor fix
* configure, configure.ac, converters/quant.c, src/fromsixel.c, src/image.c,
src/tosixel.c: Don't use stdint.h for old compilers
* converters/img2sixel.c: Propagate the result of convert_to_sixel and
return correct exit status code
2014-04-20 Hayaki Saito <user@zuse.jp>
* converters/quant.c, converters/quant.h: Linting
2014-04-16 Hayaki Saito <user@zuse.jp>
* README.md: Update document
2014-04-18 Hayaki Saito <user@zuse.jp>
* converters/stb_image.c: Experimental support for 1bpp PNG
2014-04-17 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c: Cleanup
2014-04-16 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c: Minor fix
* converters/img2sixel.c: Print stbi_failure_reason when stbi_load failed
* converters/img2sixel.c: Implement --diffusion option
* converters/img2sixel.c: Free diffusion argument
* converters/img2sixel.c: Update help string
* converters/img2sixel.c: Change the signature of convert_to_sixel
* converters/img2sixel.c: Add --diffusion option
* converters/img2sixel.c: Minor fix
2014-04-14 Hayaki Saito <user@zuse.jp>
* src/Makefile.am, src/Makefile.in: Fix a build error (sixel.h is missing,
reported by @ttdoda).
* configure: Rebuild
* configure.ac: Update version
* converters/Makefile.in, include/Makefile.in: Add missing build files
* README.md, converters/img2sixel.c, converters/sixel2png.c: Update usage
description
* src/tosixel.c: Implement monochrome option
* converters/quant.c: Fix a style issue
* converters/img2sixel.c: Add monochrome option
* converters/img2sixel.c: Use diffusion when -m option is enabled
* config.h.in, configure, configure.ac, converters/img2sixel.c,
converters/sixel2png.c: Support long options
2014-04-18 Hayaki Saito <user@zuse.jp>
* converters/stb_image.c: Experimental support for 1bpp PNG
2014-04-17 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c: Cleanup
2014-04-16 Hayaki Saito <user@zuse.jp>
* README.md: Update document
* converters/img2sixel.c: Minor fix
* converters/img2sixel.c: Print stbi_failure_reason when stbi_load failed
* converters/img2sixel.c: Implement --diffusion option
* converters/img2sixel.c: Free diffusion argument
* converters/img2sixel.c: Update help string
* converters/img2sixel.c: Change the signature of convert_to_sixel
* converters/img2sixel.c: Add --diffusion option
* converters/img2sixel.c: Minor fix
2014-04-14 Hayaki Saito <user@zuse.jp>
* src/Makefile.am, src/Makefile.in: Fix a build error (sixel.h is missing,
reported by @ttdoda).
* configure: Rebuild
* configure.ac: Update version
* converters/Makefile.in, include/Makefile.in: Add missing build files
* README.md, converters/img2sixel.c, converters/sixel2png.c: Update usage
description
* src/tosixel.c: Implement monochrome option
* converters/quant.c: Fix a style issue
* converters/img2sixel.c: Add monochrome option
* converters/img2sixel.c: Use diffusion when -m option is enabled
* config.h.in, configure, configure.ac, converters/img2sixel.c,
converters/sixel2png.c: Support long options
2014-04-13 Hayaki Saito <user@zuse.jp>
* converters/img2sixel.c: Enable diffusion with -m option
* converters/img2sixel.c, converters/quant.c, converters/quant.h: Use
Floyd-Steinberg diffusion method only if original colors is more than
reduced colors
* configure, configure.ac: Add new configure switch --disable-img2sixel
--disable-sixel2png
* converters/Makefile.am, include/Makefile.am: Add new Makefiles for
separated directories
2014-04-10 Hayaki Saito <user@zuse.jp>
* Makefile.am, Makefile.in, config.h.in, configure, configure.ac, {src =>
converters}/img2sixel.c, {src => converters}/quant.c, {src =>
converters}/quant.h, {src => converters}/sixel2png.c, {src =>
converters}/stb_image.c, {src => converters}/stb_image_write.c, {src =>
converters}/stb_image_write.h, src/Makefile.am, src/Makefile.in: Move source
files of converter programs to new directory converters/
* Makefile.am, Makefile.in, configure, configure.ac, {src =>
include}/sixel.h, src/Makefile.am, src/Makefile.in: Move the include file
sixel.h to separated directory
2014-04-09 Hayaki Saito <user@zuse.jp>
* README.md: Update README
2014-04-04 saitoha <user@zuse.jp>
* src/img2sixel.c, src/stb_image_write.c: Use bcopy/bmove if memcpy/memmove
is not availabe
* config.h.in, configure: Update ./configure
* configure.ac: Check memset availability in ./configure
2014-04-04 Hayaki Saito <user@zuse.jp>
* README.md: Update README
* README.md: Update README
* README.md: Update README
* README.md: Update README
* README.md: Update README
2014-04-02 Hayaki Saito <user@zuse.jp>
* src/fromsixel.c, src/image.c, src/sixel.h: Remove uint8_t from public
interface
* src/sixel.h: Strip needless extern
* configure: Rebuild ./configure
* configure.ac: Update version
* src/fromsixel.c, src/img2sixel.c, src/output.c, src/sixel.h,
src/sixel2png.c, src/tosixel.c: Change interface signature of output.c
* configure: Rebuild ./configure
* configure.ac: Bump version
* src/quant.c: Respect methodForLargest and methodForRep when choosing
adaptive palette
* src/quant.c: Respect methodForDiffuse when applying palette
* src/img2sixel.c, src/quant.c, src/quant.h: Change interface signature of
quant.c
* Makefile.in, src/Makefile.in: Rebuild
* src/Makefile.am: Makefile tweak
* src/Makefile.am: Don't install stb_image_write.h to system include
directory
* Makefile.am: Makefile tweak
* src/quant.c: Minor fix
* src/quant.c: Fix a memory leak problem
* src/quant.c: Redule malloc invokation
* src/img2sixel.c: Fix a style issue
* src/img2sixel.c: Fix a memory leak
* src/img2sixel.c, src/quant.c: Include quant.h and change signatures
exported from quant.c
* src/quant.h: Add new header quant.h
* src/quant.c: Fix style issues
* src/img2sixel.c: Fix a memory leak when exiting
* src/img2sixel.c: Initialize image object with proper parameter
* src/image.c: Fix a memory leak when setting pixel to image object
* src/image.c: Fix style
* src/image.c: Minor fix around creating paletted image object
2014-04-01 Hayaki Saito <user@zuse.jp>
* src/quant.c: Linting
2014-03-31 Hayaki Saito <user@zuse.jp>
* src/image.c, src/quant.c, src/stb_image.c, src/stb_image_write.h: Strip
trailing spaces
* src/stb_image.c, src/stb_image_write.h: Change end of line style of some
files, CRLF to LF
* src/stb_image.c: Read and discard stdin data only when fseek failed
2014-03-30 Hayaki Saito <user@zuse.jp>
* src/img2sixel.c: Free palette image
* src/img2sixel.c: Add some statements that print error messages
* src/stb_image.c: Apply the patch from arakiken which prevents to seek
STDIN http://mlterm.sourceforge.net/libsixel-fixstb.patch
* src/quant.c: Make it enable to skip dithering process
* src/quant.c: Change the signature of the helper function for dithering
* src/quant.c: Add new enum for selecting dithering method
* src/quant.c: Minor fix for the process applying palette
* src/quant.c: Add new function for dithering
* src/quant.c: Minor fix for creating palette
* src/quant.c: Minor fix around creating histgram
* src/quant.c: Add new parameter for selecting method for detecting largest
splitting dimention
* src/quant.c: Import largestByLuminosity function from pnmcolormap.c
2014-03-29 Hayaki Saito <user@zuse.jp>
* README.md: Update README
* src/quant.c: Minor fix for color mapping
* src/quant.c: Fix a memory leak problem
* src/tosixel.c: Comment out unused code which makes histgram
* src/quant.c: Minor fix
* src/tosixel.c: Disable palette number shuffling
* src/quant.c: Change palette order
* configure, configure.ac: Rebuild
* Makefile.am, Makefile.in, config.h.in, configure, configure.ac,
src/Makefile.am, src/Makefile.in: Update version
* src/quant.c: Add a debug trace statement
* src/quant.c: Fix a duplicated memory allocation bug
* src/quant.c: Fix a stupid bug which causes illegal memory access
* src/quant.c: Expand freqTotal function
* src/quant.c: Fix for the case tupletable memory allocation failed
* src/quant.c: Expand MIN/MAX macro
* src/quant.c: Add pragma pack(1) for preventing memory corruption
* Makefile.am, Makefile.in, config.h.in, configure, configure.ac,
src/Makefile.am, src/Makefile.in, fromsixel.c => src/fromsixel.c, image.c =>
src/image.c, img2sixel.c => src/img2sixel.c, output.c => src/output.c,
quant.c => src/quant.c, sixel.h => src/sixel.h, sixel2png.c =>
src/sixel2png.c, stb_image.c => src/stb_image.c, stb_image_write.c =>
src/stb_image_write.c, stb_image_write.h => src/stb_image_write.h, tosixel.c
=> src/tosixel.c: Move source files to src directory
* Makefile.am, Makefile.in, images/map8.png, quant.c: Minor fix
* img2sixel.c: Strip debug code
* README.md, quant.c: Update README
* img2sixel.c: Minor fix
* README.md: Update README
* README.md, images/map16.png, images/map8.png: Add color map image files
* fromsixel.c, img2sixel.c, quant.c: Tweak for applying palette
2014-03-28 Hayaki Saito <user@zuse.jp>
* quant.c: Reduce sample pixels for creating histgram
* quant.c: Improve the allocation method for creating histgram
* quant.c: Minor fix
* tosixel.c: Do palette definition after emitting header section
* LICENSE.pnmquant => LICENSE.pnmcolormap: Rename a license file
* LICENSE.sixel_original_version => LICENSE.sixel, {sixel_original_version
=> sixel_orig}/Makefile, {sixel_original_version => sixel_orig}/frompnm.c,
{sixel_original_version => sixel_orig}/fromsixel.c, {sixel_original_version
=> sixel_orig}/main.c, {sixel_original_version => sixel_orig}/tosixel.c:
Rename the directory of sixel original version
* configure, configure.ac: Fix typo
2014-03-27 Hayaki Saito <user@zuse.jp>
* configure: Minor fix
* configure.ac: Minor fix
* configure, configure.ac: Minor fix
* configure, configure.ac: Minor fix
* Makefile.in, aclocal.m4, config.guess, config.sub, configure,
configure.ac, ltmain.sh, m4/libtool.m4, m4/ltoptions.m4, m4/ltversion.m4,
missing: Update timestamps of some files during running configure script
* m4/libtool.m4, m4/ltoptions.m4, m4/ltsugar.m4, m4/ltversion.m4,
m4/lt~obsolete.m4: Add m4 directory again
2014-03-26 Hayaki Saito <user@zuse.jp>
* config.guess, config.sub, install-sh, missing: Rebuild
* configure.ac: AD LT_PREREQ
* Makefile.in, aclocal.m4, configure, configure.ac, ltmain.sh: Recreate
build files in automake-1.14/libtool-2.4 environment
* Makefile.in, aclocal.m4, configure, configure.ac: Revert "Rebuild" This
reverts commit 7ade769de10cacf4600e3c8a210cde4e5e61502b.
* m4/libtool.m4, m4/ltoptions.m4, m4/ltsugar.m4, m4/ltversion.m4,
m4/lt~obsolete.m4: Revert "Add m4 scripts" This reverts commit
5a5009899499b7dd18a978fb39b867f039b97947.
* aclocal.m4, configure, m4/libtool.m4, m4/ltoptions.m4, m4/ltsugar.m4,
m4/ltversion.m4, m4/lt~obsolete.m4: Rebuild
* Makefile.in, aclocal.m4, configure, configure.ac: Rebuild
* m4/libtool.m4, m4/ltoptions.m4, m4/ltsugar.m4, m4/ltversion.m4,
m4/lt~obsolete.m4: Add m4 scripts
* img2sixel.c: Add -m option (specify fixed palette)
* fromsixel.c, quant.c: Linting
* configure: Rebuild
* Makefile.in: Rebuild Makefile.in
* Makefile.am, Makefile.in, config.h.in, configure, configure.ac, image.c,
img2sixel.c, quant.c, sixel2png.c, tosixel.c: Minor fix
2014-03-24 Hayaki Saito <user@zuse.jp>
* README.md: Update README
* README.md: Update README
* README.md: Update README
* README.md: Update README
* aclocal.m4, configure: Rebuild
* README.md: Update README
* configure: Rebuild configure script
* configure.ac: Update version
* quant.c: Disable the debug trace function
* LICENSE.pnmquant, README.md: Add license notice of pnmquant.c
* img2sixel.c, quant.c: Imported mediancut algorithm implementation from
pnmquant.c of netpbm
2014-03-23 Hayaki Saito <user@zuse.jp>
* aclocal.m4, configure, configure.ac: Build fix for ubuntu jessy
environment
* sixel.h: Minor fix
* README.md: Update README
* images/egret.jpg, images/snake.jpg: Resize images
* configure: Rebuild
* configure.ac: Update version
* README.md: Update README
* img2sixel.c: Minor fix
* tosixel.c: Separate color designation from color definition
* tosixel.c: Minor fix
* configure: Rebuild
* configure.ac: Update version
* image.c: Fix an off-by-one issue of fillrectangle implementation
* fromsixel.c, tosixel.c: Linting
* configure: Rebuild
* configure.ac: Bump version
* img2sixel.c, sixel.h, sixel2png.c, tosixel.c: Drop OutputContext::fn_puts
* Makefile.am, Makefile.in: Update makefile
* output.c: Add output.c
* configure: Rebuild
* configure.ac: Update version to 0.2.1
* image.c, img2sixel.c, quant.c, sixel.h, sixel2png.c: Add license blocks
* stb_image_write.c: Add stb_image_write.c
* Makefile.am, Makefile.in: Update makefile
2014-03-22 Hayaki Saito <user@zuse.jp>
* Makefile.am, Makefile.in: Build tweak
* configure: Rebuild
* configure.ac: Bump version
* fromsixel.c, image.c, img2sixel.c, sixel.h, sixel2png.c, tosixel.c: Rename
public symbols
* LICENSE: Update LICENSE
* .gitignore: Update gitignore
* Makefile.am, Makefile.in: Add missing LD flag -lm
* fromsixel.c, image.c, img2sixel.c, quant.c, sixel.h, sixel2png.c,
tosixel.c: Add some modlines for editors
* Makefile.am, Makefile.in: Add test target
* Makefile.am: Add missing file Makefile.am
* Makefile.in, aclocal.m4, compile, config.guess, config.h.in, config.sub,
configure, configure.ac, depcomp, ltmain.sh, missing: Use automake
* configure, configure.ac: Bump version
* sixel.h, tosixel.c: Fix for the case putchar is implemented as macro
* Makefile.in, img2sixel.c: Fix for cygwin environment
2014-03-22 saitoha <user@zuse.jp>
* Makefile.in, fromsixel.c, image.c, img2sixel.c, quant.c, sixel.h,
sixel2png.c, tosixel.c: Build fix for linux environment
2014-03-22 Hayaki Saito <user@zuse.jp>
* sixel2png.c: Minor fix
* Makefile.in, sixel2png.c: Implement -i and -o option for sixel2png
* Makefile.in: update Makefile
* fromsixel.c, image.c, quant.c, sixel.h, sixel2png.c, tosixel.c: Linting
* Makefile.in: Update makefile to build sixel2png
* fromsixel.c, image.c, img2sixel.c, sixel.h, sixel2png.c: Add sixel2png.c
* fromsixel.c, sixel.h: Minor fix
* fromsixel.c, image.c, img2sixel.c, sixel.h, tosixel.c: Linting
* Makefile.in: Makefile tweak
2014-03-21 Hayaki Saito <user@zuse.jp>
* Makefile.in: Add missing Makefile.in
* install-sh: Add install-sh
* README.md: Minor fix
* README.md: Update README
* README.md: Update README
* Makefile, config.h.in, configure, configure.ac: Use autoconf
* fromsixel.c, img2sixel.c, tosixel.c: use uint8_t insted of unsigned char
* Makefile, fromsixel.c, image.c, sixel.h: Add image.c
* .gitignore: Update gitignore
* LICENSE.sixel_original_version, LICENSE.stb_image, LICENSE.stbi, Makefile,
fromsixel.c, main.c => img2sixel.c, sixel.h, tosixel.c: Minor fix
* LICENSE.images, images/egret.jpg, images/snake.jpg: Add test images
* LICENSE.stbiw, stb_image_write.h: Add stb_image_write.h and license file
* LICENSE, LICENSE.sixel_original_version, LICENSE.stb_image, tosixel.c: Add
license files
* Makefile, main.c, quant.c: Minor fix
* sixel_original_version/Makefile, sixel_original_version/frompnm.c,
sixel_original_version/fromsixel.c, sixel_original_version/main.c,
sixel_original_version/tosixel.c: Add original version (2014-3-2) of sixel
* Makefile, main.c: implement -p option
* quant.c: Add quant.c
2014-03-20 Hayaki Saito <user@zuse.jp>
* Makefile: Add makefile
* main.c: Add main.c
* tosixel.c: Minor fix
* sixel.h: Minor fix
* tosixel.c: Independent from GD
* sixel.h: Add sixel.h
2014-03-19 Hayaki Saito <user@zuse.jp>
* fromsixel.c: Drop sixel decoder
* fromsixel.c, tosixel.c: Import sixel encoder/decoder written by kmiya
http://nanno.dip.jp/softlib/man/rlogin/sixel.tar.gz
* stb_image.c: Import stbi-1.33 from http://www.nothings.org/
2013-08-20 Hayaki Saito <user@zuse.jp>
* .gitignore, LICENSE, README.md: Initial commit