babl.git
8 years agoconfigure: do not link with pthread on Android.
Jehan [Tue, 4 Jul 2017 12:05:34 +0000 (14:05 +0200)]
configure: do not link with pthread on Android.

It turns out Bionic (Android C library) has its own implementation of
pthread. With this minor change, babl is fully cross-compilable for
Android.

8 years agopalette: make the conversion hash table volatile
Ell [Fri, 23 Jun 2017 11:30:40 +0000 (07:30 -0400)]
palette: make the conversion hash table volatile

... to avoid the theoretical possiblity of hash table entires being
read more than once during conversion, defying atomicity.  Very,
*very* paranoid, but what the hell :P

8 years agopalette: make palette conversion thread safe
Ell [Wed, 21 Jun 2017 17:53:08 +0000 (13:53 -0400)]
palette: make palette conversion thread safe

Conversion from RGBA u8 to an 8-bit palette format caches conversion
results in a hash table, belonging to the palette model.  Currently,
manipulation of the hash table is not thread safe -- when multiple
threads convert to the same palette format concurrently, the result
may be wrong.  In particular, there is a race condition when two
different colors that share the same hash are converted concurrently.

Fix this by changing the hash table layout, so that it can be
modified atomically.  We assume that aligned 32-bit writes are
atomic.

Note that the new layout is only suitable for palettes with up to
256 colors, but this is all we use the hash table for ATM anyway.

Add a regression test.

8 years agoextensions: just some minor cleaning of trailing whitespaces.
Jehan [Fri, 16 Jun 2017 14:33:46 +0000 (16:33 +0200)]
extensions: just some minor cleaning of trailing whitespaces.

8 years agobabl-internal: tidy up some log messages
Øyvind Kolås [Tue, 13 Jun 2017 07:23:43 +0000 (09:23 +0200)]
babl-internal: tidy up some log messages

8 years agobug #783704, Check db NULL to avoid segfault if babl not initiated,
Guiu Rocafort [Tue, 13 Jun 2017 07:21:29 +0000 (09:21 +0200)]
bug #783704, Check db NULL to avoid segfault if babl not initiated,

8 years agotests: fix typo in hsva.c
Ell [Sun, 11 Jun 2017 22:56:18 +0000 (18:56 -0400)]
tests: fix typo in hsva.c

"rgba to hsva" -> "hsva to rgba"; got swapped by commit
c8b5eee3f86a49bd093929f0bd16ef780de88c67.  Thanks to Edward_E for
catching that.

8 years agoBug 780016 - Conversion path between nonpremultiplied formats ...
Ell [Thu, 8 Jun 2017 13:20:29 +0000 (09:20 -0400)]
Bug 780016 - Conversion path between nonpremultiplied formats ...

.. may pass through a premultiplied format, losing color information
of fully transparent pixels

Add a few pixels with zero alpha to the test pixels array, to penalize
such paths.  16 pixels seem to be enough for the conversions tested,
using the default tolerance.

Add a regression test.

8 years agobabl-gen-test-pixels: update floating-point format of output ...
Ell [Thu, 8 Jun 2017 13:09:42 +0000 (09:09 -0400)]
babl-gen-test-pixels: update floating-point format of output ...

... to match commit 37947d19cd217ef5a04da46627a60ccde8925122.

8 years agotests: add CHECK_CONV_FLOAT to common.inc
Ell [Thu, 8 Jun 2017 13:02:35 +0000 (09:02 -0400)]
tests: add CHECK_CONV_FLOAT to common.inc

Like CHECK_CONV, but for floating point destination types.

Use CHECK_CONV_FLOAT in hsva.c and hsl.c, instead of custom
CHECK_CONV implementations.  To be used by another test soon.

8 years agopost release version bump
Øyvind Kolås [Tue, 30 May 2017 21:48:07 +0000 (23:48 +0200)]
post release version bump

8 years agorelease 0.1.28
Øyvind Kolås [Tue, 30 May 2017 21:39:50 +0000 (23:39 +0200)]
release 0.1.28

8 years agoextensions: add two fast paths from cairo formats
Øyvind Kolås [Mon, 15 May 2017 20:05:21 +0000 (22:05 +0200)]
extensions: add two fast paths from cairo formats

This is to babls corresponding premultiplied but in different swizzling order
8bit and float data.

8 years agoCIE: add Lab <-> LCH fast paths
Ell [Tue, 9 May 2017 23:16:29 +0000 (19:16 -0400)]
CIE: add Lab <-> LCH fast paths

8 years agoconfigure.ac: post-release version bump
Øyvind Kolås [Tue, 9 May 2017 17:03:04 +0000 (19:03 +0200)]
configure.ac: post-release version bump

8 years agoconfigure: 0.1.26 release
Øyvind Kolås [Tue, 9 May 2017 16:30:34 +0000 (18:30 +0200)]
configure: 0.1.26 release

8 years agoNEWS: update for 0.1.26
Øyvind Kolås [Tue, 9 May 2017 16:30:16 +0000 (18:30 +0200)]
NEWS: update for 0.1.26

8 years agoMake HCY conversions symmetric.
SBP [Thu, 4 May 2017 13:10:04 +0000 (15:10 +0200)]
Make HCY conversions symmetric.

8 years agoRevert "HCY: add build bits neccesary for compilation"
Øyvind Kolås [Fri, 28 Apr 2017 13:45:24 +0000 (15:45 +0200)]
Revert "HCY: add build bits neccesary for compilation"

This reverts commit 82195e28e3d9f733216f364d20719b213367515f.

The HCY extensions is not ready for use, since the model does not provide
symmmetric conversions. Disabling build and install of it.

pippin@yogi:~/src/babl/tests$ BABL_PATH=../extensions/.libs ./models
HCYA
    test:     0.713 -0.170 -0.020 0.033
    clipped:  -0.505 6.011 -0.259 0.033
    trnsfrmd: 137.334 -0.503 10.838 0.033
HCYA
    test:     0.335 0.130 -0.029 -0.066
    clipped:  0.335 0.130 -0.029 -0.066
    trnsfrmd: 0.335 0.130 -0.029 -0.066
HCYA
    test:     0.455 0.145 0.287 0.409
    clipped:  0.455 0.145 0.287 0.409
    trnsfrmd: 0.455 0.145 0.287 0.409
HCYA
    test:     0.689 -0.154 -0.011 0.077
    clipped:  -0.413 3.381 -0.223 0.077
    trnsfrmd: 55.965 -0.372 4.757 0.077
HCYA is not symmetric
HCY
    test:     0.713 -0.170 -0.020 0.033
    clipped:  -0.505 6.011 -0.259 1.000
    trnsfrmd: 137.334 -0.503 10.838 1.000
HCY
    test:     0.335 0.130 -0.029 -0.066
    clipped:  0.335 0.130 -0.029 1.000
    trnsfrmd: 0.335 0.130 -0.029 1.000
HCY
    test:     0.455 0.145 0.287 0.409
    clipped:  0.455 0.145 0.287 1.000
    trnsfrmd: 0.455 0.145 0.287 1.000
HCY
    test:     0.689 -0.154 -0.011 0.077
    clipped:  -0.413 3.381 -0.223 1.000
    trnsfrmd: 55.965 -0.372 4.757 1.000
HCY is not symmetric

8 years agoHCY: add build bits neccesary for compilation
Øyvind Kolås [Fri, 28 Apr 2017 13:19:10 +0000 (15:19 +0200)]
HCY: add build bits neccesary for compilation

8 years agoRemove white space from CIE and group code
Elle Stone [Sat, 28 Jan 2017 14:15:33 +0000 (09:15 -0500)]
Remove white space from CIE and group code

sections according to precision to make it easier for people to
figure out which lines of code go with which types of conversions.

8 years agobabl-cache: fix previous cache file persisting on Win32
Edward E [Fri, 7 Apr 2017 06:47:45 +0000 (01:47 -0500)]
babl-cache: fix previous cache file persisting on Win32

Cygwin's rename() won't overwrite an existing file, so remove() it first

8 years agodo not print missing fast path message when tolerance is very small
Øyvind Kolås [Wed, 15 Mar 2017 21:36:12 +0000 (22:36 +0100)]
do not print missing fast path message when tolerance is very small

During the build of examples for GEGL when hashes are being cheched, the
BABL_TOLERANCE is set to 0.0 on purpose. Complaints about missing fast-paths
here are noise.

8 years agofish-cache: fix cache path on linux
Victor Ananjevsky [Sun, 12 Mar 2017 19:01:38 +0000 (20:01 +0100)]
fish-cache: fix cache path on linux

make babl on linux honor $XDG_CACHE_HOME variable, falling back to using
$HOME/.cache

9 years agouse non gcc-specific floating point notation
Øyvind Kolås [Thu, 9 Feb 2017 11:46:55 +0000 (12:46 +0100)]
use non gcc-specific floating point notation

As reported in bug #778072 - HP UX ANSI C compiler refuses to compile
the shorthand floating point constant spec used by babl. Regenerated
file of constants by Richard Loyd <rkl@connect.org.uk>

9 years agobug #778071 improve portability to hp-ux native compiler
Øyvind Kolås [Thu, 9 Feb 2017 11:44:07 +0000 (12:44 +0100)]
bug #778071 improve portability to hp-ux native compiler

9 years agopost release version bump
Øyvind Kolås [Tue, 31 Jan 2017 23:34:33 +0000 (00:34 +0100)]
post release version bump

9 years agoconfigure.ac: 0.1.24 release
Øyvind Kolås [Tue, 31 Jan 2017 23:29:08 +0000 (00:29 +0100)]
configure.ac: 0.1.24 release

9 years agobabl: generate db in temporary file
Øyvind Kolås [Tue, 31 Jan 2017 23:02:42 +0000 (00:02 +0100)]
babl: generate db in temporary file

Fixing some of - but not all race conditions shown by concurrency stress test.

9 years agodocs: s/ftp/https/ and s/downloads/download/ on the download location.
Jehan [Sat, 28 Jan 2017 19:11:35 +0000 (20:11 +0100)]
docs: s/ftp/https/ and s/downloads/download/ on the download location.

9 years agodocs: update download location
Øyvind Kolås [Sat, 28 Jan 2017 19:04:24 +0000 (20:04 +0100)]
docs: update download location

9 years agoutil: add float versions of non optimized TRC functions
Øyvind Kolås [Fri, 13 Jan 2017 11:32:10 +0000 (12:32 +0100)]
util: add float versions of non optimized TRC functions

9 years agopow-24: use own inlined frexpf implementation
Øyvind Kolås [Fri, 13 Jan 2017 10:02:11 +0000 (11:02 +0100)]
pow-24: use own inlined frexpf implementation

Cannot beat sqrtf which can be an inlined instruction, but the function call
overhead of frexpf can be eliminated.

9 years agoextensions/CIE: do cbrt computation in single precision float
Øyvind Kolås [Fri, 13 Jan 2017 02:45:35 +0000 (03:45 +0100)]
extensions/CIE: do cbrt computation in single precision float

This is sufficient for our purposes, and gives a ~40% boost for
the affecte CIE Lab float conversions.

9 years agoextensions/CIE: use cbrtf from musl instead of libm
Øyvind Kolås [Fri, 13 Jan 2017 02:45:06 +0000 (03:45 +0100)]
extensions/CIE: use cbrtf from musl instead of libm

The inlining alone gives a ~6% performance boost.

9 years agoextensions/CIE: make some constants single precision float
Øyvind Kolås [Thu, 12 Jan 2017 20:39:11 +0000 (21:39 +0100)]
extensions/CIE: make some constants single precision float

Speeds up the 32bit float versions of conversions by a bit more than 5% without
changing the precision of 32bit floating point since the constants are of
similar magnitude to single precision IEEE float.

9 years agoextensions: enable a couple more simple float<->double paths
Øyvind Kolås [Tue, 3 Jan 2017 17:00:29 +0000 (18:00 +0100)]
extensions: enable a couple more simple float<->double paths

9 years agomake fish hashes less likely to fail
Øyvind Kolås [Sat, 31 Dec 2016 19:26:35 +0000 (20:26 +0100)]
make fish hashes less likely to fail

9 years agohash-table: simplify integer hashing
Øyvind Kolås [Sat, 31 Dec 2016 18:15:29 +0000 (19:15 +0100)]
hash-table: simplify integer hashing

9 years agoconfigure: make the f16c test for half-float instructions stricter
Øyvind Kolås [Fri, 16 Dec 2016 14:01:34 +0000 (15:01 +0100)]
configure: make the f16c test for half-float instructions stricter

9 years agoextensions/cairo: implement cairo display path from YA float
Øyvind Kolås [Fri, 16 Dec 2016 00:43:34 +0000 (01:43 +0100)]
extensions/cairo: implement cairo display path from YA float

9 years agoextensions/cairo: implement rgb8 to cairo32, speeding up RGB linear half display
Øyvind Kolås [Fri, 16 Dec 2016 00:01:43 +0000 (01:01 +0100)]
extensions/cairo: implement rgb8 to cairo32, speeding up RGB linear half display

9 years agoextensions: add fast paths going from gray to premul alpha rgb - for resampling
Øyvind Kolås [Thu, 15 Dec 2016 23:39:08 +0000 (00:39 +0100)]
extensions: add fast paths going from gray to premul alpha rgb - for resampling

9 years agotools/babl-verify: print the substeps of chosen paths
Øyvind Kolås [Thu, 15 Dec 2016 23:16:42 +0000 (00:16 +0100)]
tools/babl-verify: print the substeps of chosen paths

9 years agobabl-verify.sh: rm cache before running
Øyvind Kolås [Thu, 15 Dec 2016 22:01:02 +0000 (23:01 +0100)]
babl-verify.sh: rm cache before running

9 years agocairo: add fast paths for u8 and u16 gray gamma
Øyvind Kolås [Thu, 15 Dec 2016 20:01:45 +0000 (21:01 +0100)]
cairo: add fast paths for u8 and u16 gray gamma

9 years agobabl-fish-path: permit searching for one step longer fish paths
Øyvind Kolås [Thu, 15 Dec 2016 16:39:50 +0000 (17:39 +0100)]
babl-fish-path: permit searching for one step longer fish paths

but only if no BABL_PATH_LENGTH long or shorter valid paths were found,
this enables some desirable 16bit integer and floating point conversions.

9 years agobabl-verify.sh: add CIE Lab formats to verification
Øyvind Kolås [Thu, 15 Dec 2016 16:39:28 +0000 (17:39 +0100)]
babl-verify.sh: add CIE Lab formats to verification

9 years agobabl-verify.sh: only recompile extensions, not tools
Øyvind Kolås [Thu, 15 Dec 2016 15:43:07 +0000 (16:43 +0100)]
babl-verify.sh: only recompile extensions, not tools

9 years agotools: add shell script to aid in development of fast paths
Øyvind Kolås [Thu, 15 Dec 2016 15:40:28 +0000 (16:40 +0100)]
tools: add shell script to aid in development of fast paths

Added a shell script which takes a base format and profiles/debugs relevant
babl conversions for this format. The script recompiles the extensions
folder.

Usage:

$ babl ./tools/babl-verify.sh "RGBA half"

to get information about fast paths for half precision floating point, as
used by GEGL/GIMP.

9 years agotools/babl-verify: print selected fast path if a third argument is provided
Øyvind Kolås [Thu, 15 Dec 2016 15:40:02 +0000 (16:40 +0100)]
tools/babl-verify: print selected fast path if a third argument is provided

9 years agoextensions: implement bitshifting swizzlers for cairo/u8
Øyvind Kolås [Thu, 15 Dec 2016 12:03:10 +0000 (13:03 +0100)]
extensions: implement bitshifting swizzlers for cairo/u8

9 years agoextensions/sse2-float: add gamma and premul as single step
Øyvind Kolås [Thu, 15 Dec 2016 01:41:32 +0000 (02:41 +0100)]
extensions/sse2-float: add gamma and premul as single step

9 years agosse2-int8: permit converting premultiplied gamma RGBA
Øyvind Kolås [Thu, 15 Dec 2016 01:24:26 +0000 (02:24 +0100)]
sse2-int8: permit converting premultiplied gamma RGBA

9 years agoextensions/cairo: regain some lost speed for 32bit linear float display
Øyvind Kolås [Thu, 15 Dec 2016 01:08:46 +0000 (02:08 +0100)]
extensions/cairo: regain some lost speed for 32bit linear float display

9 years agoextensions/fast-float: temporarily disable
Øyvind Kolås [Thu, 15 Dec 2016 00:34:53 +0000 (01:34 +0100)]
extensions/fast-float: temporarily disable

Disable this floating point LUT for now, it treats negative values as their
positive counterparts, see bug #776113.

9 years agobabl: return tolerance to 0.000001
Øyvind Kolås [Tue, 13 Dec 2016 20:50:56 +0000 (21:50 +0100)]
babl: return tolerance to 0.000001

Smallest value printable with default %f printf format, conversions have been
iterated on sufficiently to crank up the precision again.

9 years agobabl: make missing fast path message explicit
Øyvind Kolås [Sun, 11 Dec 2016 21:13:25 +0000 (22:13 +0100)]
babl: make missing fast path message explicit

Explicit, and mandatory for BABL_UNSTABLE.

9 years agoextensions/cairo: add faster paths for 8bit and 16bit gamma grayscale
Øyvind Kolås [Sun, 11 Dec 2016 18:31:40 +0000 (19:31 +0100)]
extensions/cairo: add faster paths for 8bit and 16bit gamma grayscale

9 years agobabl-fish-path: add debug print message when no fast paths were found
Øyvind Kolås [Sat, 10 Dec 2016 18:41:39 +0000 (19:41 +0100)]
babl-fish-path: add debug print message when no fast paths were found

Messages get printed when the environment variable BABL_DEBUG_CONVERSIONS is
set, which also inhibits loading of babl fish cache.

9 years agoextensions/add shorter fast path for half gray
Øyvind Kolås [Sat, 10 Dec 2016 15:27:08 +0000 (16:27 +0100)]
extensions/add shorter fast path for half gray

9 years agoextensions/simple: improve u16 fast paths
Øyvind Kolås [Sat, 10 Dec 2016 15:10:45 +0000 (16:10 +0100)]
extensions/simple: improve u16 fast paths

9 years agoextensions/simple: add u16 fast paths
Øyvind Kolås [Fri, 9 Dec 2016 21:21:48 +0000 (22:21 +0100)]
extensions/simple: add u16 fast paths

9 years agoextensions/simple: reuse some fast paths for more component counts
Øyvind Kolås [Fri, 9 Dec 2016 21:17:15 +0000 (22:17 +0100)]
extensions/simple: reuse some fast paths for more component counts

9 years agoextensions/simple: implement some 32bit integer fast paths
Øyvind Kolås [Fri, 9 Dec 2016 19:07:47 +0000 (20:07 +0100)]
extensions/simple: implement some 32bit integer fast paths

9 years agoextensions: speed up 8bit gray scale for GIMP
Øyvind Kolås [Fri, 9 Dec 2016 13:26:31 +0000 (14:26 +0100)]
extensions: speed up 8bit gray scale for GIMP

9 years agoextensions/16bit: add a couple 16 bit alpha adding fast paths
Øyvind Kolås [Thu, 8 Dec 2016 19:03:27 +0000 (20:03 +0100)]
extensions/16bit: add a couple 16 bit alpha adding fast paths

9 years agobabl-cache: implement a better cache path on Win32
Edward E [Fri, 2 Dec 2016 00:39:11 +0000 (18:39 -0600)]
babl-cache: implement a better cache path on Win32

Use SHGetFolderPathA() to get the user local data path
(the same path GEGL uses for plugins on Win32)

https://bugzilla.gnome.org/show_bug.cgi?id=774491

9 years agobabl-cache: fix mk_ancestry to return 0 when behaving properly
Øyvind Kolås [Wed, 30 Nov 2016 00:43:45 +0000 (01:43 +0100)]
babl-cache: fix mk_ancestry to return 0 when behaving properly

9 years agobabl-cache: use babl version in header for releases
Øyvind Kolås [Tue, 29 Nov 2016 21:53:13 +0000 (22:53 +0100)]
babl-cache: use babl version in header for releases

9 years agobabl-cache: factor out construction of header line
Øyvind Kolås [Tue, 29 Nov 2016 21:45:56 +0000 (22:45 +0100)]
babl-cache: factor out construction of header line

9 years agopost release version bump
Øyvind Kolås [Tue, 29 Nov 2016 21:16:17 +0000 (22:16 +0100)]
post release version bump

9 years agoconfigure.ac: 0.1.22 release
Øyvind Kolås [Tue, 29 Nov 2016 21:04:31 +0000 (22:04 +0100)]
configure.ac: 0.1.22 release

9 years agorename define for default BABL_TOLERANCE to match envvar
Øyvind Kolås [Mon, 28 Nov 2016 11:14:45 +0000 (12:14 +0100)]
rename define for default BABL_TOLERANCE to match envvar

9 years agobabl-cache: just some styling fix.
Jehan [Thu, 24 Nov 2016 03:31:49 +0000 (04:31 +0100)]
babl-cache: just some styling fix.

Saw some light, and some trailing whitespaces, or some indentation
not following the usual styling, and I fixed it.

9 years agobabl, babl-cache: enable cache write, fix cache path processing
Edward E [Wed, 23 Nov 2016 22:33:29 +0000 (16:33 -0600)]
babl, babl-cache: enable cache write, fix cache path processing

1. babl.c/babl_exit(): Remove fixme to enable babl cache writing on windows.
2. babl-cache.c/mk_ancestry(): pass the modified path to mk_ancestry_iter().

9 years agobabl-verify: fix win32 compile, with s/setenv/putenv/g
Edward E [Wed, 23 Nov 2016 20:35:39 +0000 (14:35 -0600)]
babl-verify: fix win32 compile, with s/setenv/putenv/g

Wouldn't compile on windows because putenv() takes 1 arg, not 2.
Win32 has no setenv(), pippin said try using putenv() on all platforms.

9 years agobabl-cache: use clearer arithmetic for dropping 1% of cached fishes
Øyvind Kolås [Wed, 23 Nov 2016 19:45:43 +0000 (20:45 +0100)]
babl-cache: use clearer arithmetic for dropping 1% of cached fishes

9 years agobabl-cache: incorporate BABL_PATH_LENGTH in header
Øyvind Kolås [Wed, 23 Nov 2016 10:36:28 +0000 (11:36 +0100)]
babl-cache: incorporate BABL_PATH_LENGTH in header

9 years agobabl-cache: rearrange per fish data
Øyvind Kolås [Wed, 23 Nov 2016 10:28:24 +0000 (11:28 +0100)]
babl-cache: rearrange per fish data

9 years agobabl-cache: remove win32 bail at start of loading code
Øyvind Kolås [Tue, 22 Nov 2016 21:53:36 +0000 (22:53 +0100)]
babl-cache: remove win32 bail at start of loading code

9 years agobabl-cache: Add a #define for FALLBACK_CACHE_PATH
Edward E [Tue, 22 Nov 2016 19:50:34 +0000 (20:50 +0100)]
babl-cache: Add a #define for FALLBACK_CACHE_PATH

Also return fallback cache path if failing to create location for constructed
path.

9 years agomk_ancestry: propagate return value
Øyvind Kolås [Tue, 22 Nov 2016 19:44:37 +0000 (20:44 +0100)]
mk_ancestry: propagate return value

9 years agobabl-verify: make it compile on win32, by making setenv use putenv
Øyvind Kolås [Mon, 21 Nov 2016 12:44:51 +0000 (13:44 +0100)]
babl-verify: make it compile on win32, by making setenv use putenv

9 years agobabl-cache: expect newline trouble on win32
Øyvind Kolås [Mon, 21 Nov 2016 12:42:55 +0000 (13:42 +0100)]
babl-cache: expect newline trouble on win32

9 years agofish_cache_path(): simplify through use stack instead of heap
Øyvind Kolås [Sun, 20 Nov 2016 21:39:05 +0000 (22:39 +0100)]
fish_cache_path(): simplify through use stack instead of heap

9 years agobabl-cache: use getenv("TEMP") for folder location on win32, and fix mk_ancestry
Øyvind Kolås [Sun, 20 Nov 2016 17:17:52 +0000 (18:17 +0100)]
babl-cache: use getenv("TEMP") for folder location on win32, and fix mk_ancestry

Inspired by initial work in patch for bug 774491 provided by Edward E

9 years agofast-float: tweak precision so that float->8bit tests pass without issue
Øyvind Kolås [Sun, 20 Nov 2016 13:36:46 +0000 (14:36 +0100)]
fast-float: tweak precision so that float->8bit tests pass without issue

9 years agobabl-cache: avoid %'ing by 0
Øyvind Kolås [Sun, 20 Nov 2016 12:28:43 +0000 (13:28 +0100)]
babl-cache: avoid %'ing by 0

9 years agobabl-verify: set a high tolerance, avoid censoring some underperforming fast paths
Øyvind Kolås [Sun, 20 Nov 2016 11:36:36 +0000 (12:36 +0100)]
babl-verify: set a high tolerance, avoid censoring some underperforming fast paths

9 years agotwo-table: add RGBA float to R'G'B'A u8
Øyvind Kolås [Sat, 19 Nov 2016 19:08:28 +0000 (20:08 +0100)]
two-table: add RGBA float to R'G'B'A u8

9 years agofast-float: add RGBA float to R'G'B'A u8
Øyvind Kolås [Sat, 19 Nov 2016 19:08:16 +0000 (20:08 +0100)]
fast-float: add RGBA float to R'G'B'A u8

9 years agomake pow implementations inlineable - gaining some fixed amount of blitting performance
Øyvind Kolås [Sat, 19 Nov 2016 17:27:06 +0000 (18:27 +0100)]
make pow implementations inlineable - gaining some fixed amount of blitting performance

9 years agofast-float: fix regression introduced when reindenting
Øyvind Kolås [Sat, 19 Nov 2016 18:38:14 +0000 (19:38 +0100)]
fast-float: fix regression introduced when reindenting

9 years agoremove babl-fish-stats
Øyvind Kolås [Sat, 19 Nov 2016 18:22:10 +0000 (19:22 +0100)]
remove babl-fish-stats

9 years agogegl-fixups: indentation
Øyvind Kolås [Sat, 19 Nov 2016 17:50:27 +0000 (18:50 +0100)]
gegl-fixups: indentation

9 years agofast-float: indentation
Øyvind Kolås [Sat, 19 Nov 2016 17:50:11 +0000 (18:50 +0100)]
fast-float: indentation

9 years agoremove bablfishpath
Øyvind Kolås [Sat, 19 Nov 2016 17:14:11 +0000 (18:14 +0100)]
remove bablfishpath

9 years agocairo: reorder memory reads to be linear
Øyvind Kolås [Sat, 19 Nov 2016 14:29:48 +0000 (15:29 +0100)]
cairo: reorder memory reads to be linear

9 years agofast-float: improve memory access order
Øyvind Kolås [Sat, 19 Nov 2016 14:21:20 +0000 (15:21 +0100)]
fast-float: improve memory access order