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252 Commits

Author SHA1 Message Date
homm
65173f946b replace gaussian blur with extended box blur implementation 2014-10-25 16:36:41 +04:00
homm
d89c9ab750 Merge branch 'gaussian-refactor' into fast-box-blur 2014-10-25 15:50:57 +04:00
homm
36cbb16bf6 Add tests. Rise for "P" and "1". 2014-10-25 14:23:07 +04:00
homm
acdcdd487f convert tabs to spaces 2014-10-25 14:19:29 +04:00
homm
12ba034dc8 unlock upscale filters 2014-10-25 12:39:03 +04:00
homm
d7d92275f1 Change arguments order and names 2014-10-25 04:28:05 +04:00
homm
57cd15f9b1 Use Transpose from geometry. 2014-10-25 04:27:46 +04:00
homm
316ac5ad57 Merge branch 'add-transpose' into fast-box-blur 2014-10-25 04:18:43 +04:00
homm
0c90ce2504 Add new fast ImagingTranspose function 2014-10-25 04:17:59 +04:00
homm
c2d688c4b6 fix bicubic stretch interpolation 2014-10-24 12:57:32 +04:00
homm
c1eb77a4ed faster commit 2014-10-19 18:34:49 +04:00
homm
f55ea4c04c Do not use lineOut buffer if source and destination are different. 2014-10-19 13:54:18 +04:00
homm
516bd90cf7 support for multiple passes with only two transposes 2014-10-19 13:54:13 +04:00
homm
d91d7b9826 significant speed improvement (about 55%) 2014-10-19 00:01:38 +04:00
homm
22668de6db HorizontalBoxBlur unified 
LineBoxBlur8 & LineBoxBlur32
 2014-10-18 18:37:14 +04:00
homm
7d77db20ad Small optimization: replace division with multiply. 2014-10-18 04:02:10 +04:00
homm
d07c9c2e4e unused 2014-10-16 16:00:29 +04:00
homm
53c8352f39 highlevel api 2014-10-15 04:08:21 +04:00
homm
5861a46a54 check image mode 2014-10-14 23:29:50 +04:00
homm
a27baf90be fix large radius. tests 2014-10-14 03:26:46 +04:00
homm
da84cd7ea6 big radius special case 2014-10-14 02:17:53 +04:00
homm
d3d4ff69eb introduce corners 2014-10-13 23:45:21 +04:00
homm
b1cef839bd fix window calculation 2014-10-13 04:40:44 +04:00
homm
3906ff3c76 fix x bounds 2014-10-13 03:39:35 +04:00
homm
835db5d12f type check 2014-10-12 22:40:36 +04:00
homm
2c723abbca move HorizontalBoxBlur8 down and remove comments 2014-10-12 22:40:36 +04:00
homm
591fc67aae micro optimizations 2014-10-12 22:40:31 +04:00
homm
92635d0624 8bit 2014-10-12 22:26:00 +04:00
homm
e95382eb08 integer implementation for float radius 2014-10-12 20:30:46 +04:00
homm
f3af171dc4 fix round compensation 2014-10-12 20:09:28 +04:00
homm
f711ab3eb6 float radius 2014-10-12 20:01:49 +04:00
homm
23068e49be allow float radius (without implementation) 2014-10-12 19:24:38 +04:00
homm
b7b3c719fa blur in both directions 2014-10-12 17:59:20 +04:00
homm
cc9eff5c68 fast realization with moving window. 
linear speed against any radius
 2014-10-12 17:47:00 +04:00
homm
a6937d84d8 first Horizontal Blur for 32 2014-10-12 17:11:24 +04:00
homm
d49459f5b2 box blur dummy 2014-10-12 16:30:00 +04:00
homm
e38a64b21b round values with initial .5 
this improves performance and readabillity
 2014-10-12 15:13:37 +04:00
homm
bc24685344 do sum calculation in same loop as maskData calculation 2014-10-12 14:21:13 +04:00
homm
51984f4aa8 fix radius == 0 2014-10-12 14:16:09 +04:00
homm
84b9f16bfd add effective_scale to all APIs 2014-10-12 03:29:20 +04:00
homm
091b15f9d5 rename vars 2014-10-12 03:19:26 +04:00
homm
5bb0cfa17a remove pseudo vcs 2014-10-12 02:05:13 +04:00
homm
b1b5db16cd padding not using anywhere 2014-10-12 00:50:18 +04:00
homm
7bc19c4019 reference gaussian_blur implementation 
radius meaning match graphicmagick, pixelmator other software
  and standard deviation from classic gaussian blur algorithm
 2014-10-11 23:51:26 +04:00
homm
bef7e1dce8 cache hasAlpha for ImagingUnsharpMask 2014-10-08 17:40:33 +04:00
homm
e56aed1a95 round pixel values 2014-10-08 15:05:48 +04:00
homm
05c99131e0 fix blur for RGBA & RGBX 2014-10-06 21:55:43 +04:00
homm
626acf705f convert tabs to spaces 2014-10-06 21:04:54 +04:00
Sandro Mani
7502e6dd45 Remove executable permissions from Jpeg2KEncode.c 2014-10-03 09:57:32 +02:00
Andrew Murray
006229595a Remove unused variable in libImaging 2014-10-02 07:48:12 +10:00
wiredfool
d64b2376bc Memory Leak: Freeing malloc'd memory in Jpeg Encode 2014-09-24 15:46:24 -07:00
wiredfool
00addab5e4 Real fix for PR #915, keep track of the qtables length 2014-09-23 09:23:55 -07:00
Christoph Gohlke
b23c57e12a Fix segfault in TestFileJpeg.test_quality_keep on win-amd64 2014-09-22 14:39:08 -07:00
Christoph Gohlke
f3e3af6686 Fix msvc build error 2014-09-21 16:48:35 -07:00
Josh Ware
94194ed248 Cleaning up. 
Reduced memory limit to 1GB
 2014-09-12 22:09:27 -07:00
Josh Ware
dd221d9ec0 Don't Py_DECREF context->quality_layers if there is no encoder 2014-09-12 22:09:27 -07:00
Josh Ware
e4e1f5c2d4 More testing... 2014-09-12 22:09:27 -07:00
Josh Ware
9ccc930784 Looking for cleanup segfault 2014-09-12 22:09:27 -07:00
Josh Ware
7407371deb NULLing pointers on cleanup 2014-09-12 22:09:27 -07:00
Josh Ware
caa95a26b2 Added memory leak fix and testing for Encoder 2014-09-12 22:09:27 -07:00
Josh Ware
b78e5444f4 Prevent multiple calls to ImagingIncrementalCodecDestroy 2014-09-12 22:09:27 -07:00
Kenny Ostrom
d5b4f136c5 added ifd offset to the tiff decoder args, call TIFFSetSubDirectory 2014-09-02 15:20:25 -07:00
hugovk
3a9612af50 Test mandelbrot with bad arguments 2014-09-02 16:39:35 +03:00
hugovk
bcc5305125 Add access functions for ImagingEffectSpread with a test 2014-09-02 15:53:58 +03:00
hugovk
8c96d38ce9 Add access functions for ImagingEffectMandelbrot with a test 2014-09-02 15:14:00 +03:00
hugovk
76ef83263b Remove unreachable and never completed Perlin turbulence code 2014-09-02 14:47:34 +03:00
hugovk
860e67e1c4 Add access functions for ImagingEffectNoise with a test 2014-09-02 14:11:08 +03:00
wiredfool
9d00686f53 backup implementation of Round for windows platforms 2014-08-24 16:37:54 -07:00
wiredfool
023ec0a2fc Incorrect type -- fails on OSX 2014-07-25 10:32:55 -07:00
wiredfool
0bb1cd398f Conversion between RGB and HSV images 2014-07-22 16:10:02 -07:00
wiredfool
625ff24358 Storage, packing and access for HSV format images 2014-07-22 16:09:22 -07:00
wiredfool
1008d6a993 Windows compatibility 2014-07-05 15:06:17 -07:00
wiredfool
b7f56409eb Multiplication needs to be 64bit, to handle overflow regardless of the bittedness of the machine, fixes #771# 2014-07-05 14:30:34 -07:00
Alex Clark ☺
b2ed31e8cd Merge pull request #737 from wiredfool/terseus_imagedraw 
Merged Imagedraw rewrite
 2014-07-01 14:15:11 -04:00
wiredfool
98a4991762 Using local block rather than array literal 2014-07-01 10:20:15 -07:00
wiredfool
a10b91786a Fix compilation errors with C90 standard 2014-07-01 10:05:38 -07:00
cgohlke
767182a56f ENH: enable inline functions by default 2014-06-30 15:26:41 -07:00
wiredfool
3bf375c5f7 Merge branch 'master' into terseus_imagedraw 2014-06-30 14:24:59 -07:00
wiredfool
50bbb5e0c5 Removed unused function 2014-06-30 14:12:30 -07:00
David Joy
b147dea535 Add tests and fix a 16bit vs 32bit integer bug 
Yay unit tests!
 2014-06-25 14:06:56 -04:00
David Joy
479693417f Merge the rest of the patches 
Now it actually works and passes the test suite
 2014-06-25 11:42:06 -04:00
David Joy
433ec1c219 Clean commit of 16-bit monochrome JPEK2000 support 2014-06-25 11:13:33 -04:00
Hugo
9f0b688952 Merge pull request #725 from cgohlke/patch-2 
Fix msvc warning: 'inline' : macro redefinition
 2014-06-25 10:47:47 +03:00
cgohlke
e79f996a45 Fix test_imagedraw failures 2014-06-25 00:07:07 -07:00
cgohlke
b593ff06ad Fix msvc warning: 'inline' : macro redefinition 2014-06-24 22:23:17 -07:00
wiredfool
a990af1b97 Merge from master 2014-06-24 16:48:38 -07:00
Alex Clark ☺
a126844135 Merge pull request #681 from wiredfool/openjpeg_21 
OpenJpeg 2.1
 2014-06-22 15:39:32 -04:00
wiredfool
05d8cb5b8f Don't carve out exceptions for py2.4 compilers anymore 2014-06-18 16:08:50 -07:00
wiredfool
a8e02e093a We don't need unistd.h anymore on unix platforms either 2014-06-18 16:08:16 -07:00
James Anderson
5ceb3ca875 Issue #697. On MSVC 2012 builds <unistd.h> is not required. 2014-06-18 15:54:21 -07:00
Alastair Houghton
72ecb8752e Changed test for OpenJPEG 2.0 2014-05-27 12:52:50 +01:00
Alastair Houghton
1011e51083 Added support for OpenJPEG 2.1. 2014-05-27 12:43:54 +01:00
wiredfool
d7c049504d Merge pull request #643 from CounterPillow/datatype-fix 
Change unsigned INT16 to UINT16
 2014-05-20 16:45:06 +01:00
Nicolas F
052ea606bf Clean up defines and includes for Windows 
1)  Renamed USE_INLINE to PIL_USE_INLINE to avoid conflicts with
    other headers/libraries.

2)  Replace __WIN32__ and WIN32 with _WIN32

3)  Don't define WIN32 when the compiler is MSVC but not on Windows
    Why would you even...

4)  Don't define strcasecmp if you're not even going to use it.

5)  Don't include Windows.h with undefs for compilers newer than
    1998 everywhere.

6)  Don't surpress warnings for MSVC++ 4.0. People still using
    MSVC++ 4.0 deserve it.

7)  Don't include things that are already included in Windows.h
 2014-05-09 21:05:30 +02:00
Nicolas F
37bb8eec24 Don't ignore USE_INLINE on Windows 2014-05-09 20:14:46 +02:00
Nicolas F
d2fbc52d6c Change unsigned INT16 to UINT16 
Addresses issue #642
 2014-04-30 11:30:44 +02:00
Terseus
8eae39e98f Oops, added missing ';' 
Now writing in the wall "don't push before compile" 100 times.
 2014-04-04 19:20:29 +02:00
Terseus
2f6a4d5f1a Added missing free when xx fail 2014-04-04 18:57:08 +02:00
Terseus
696924f5ac Added missing xx pointer check 2014-04-04 14:02:36 +02:00
Terseus
dbe3db6fc5 Oops, fixed typo in comments 2014-04-03 11:15:21 +02:00