ryan/mozjpeg
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
1,252 Commits 2 Branches 68 Tags
b7d6e84d6a9283dc2bc50ef9fcaadc0cdeb25c9f
Commit Graph

136 Commits

Author SHA1 Message Date
DRC
495e43426e Allow for building the MIPS DSPr2 extensions if the host is mips-* as well as mipsel-*. The DSPr2 extensions are little endian, so we still have to check that the compiler defines __MIPSEL__ before enabling them. This paves the way for supporting big-endian MIPS, and in the near term, it allows the SIMD extensions to be built with Sourcery CodeBench. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1316 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-19 19:13:22 +00:00
DRC
5ef463056a SIMD-accelerated int upsample routine for MIPS DSPr2 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1315 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-18 20:04:47 +00:00
DRC
c728cfd8f2 Fix MIPS build 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1314 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-18 19:36:05 +00:00
DRC
5033f3e19a Remove MS-DOS code and information, and adjust copyright headers to reflect the removal of features in r1307 and r1308. libjpeg-turbo has never supported MS-DOS, nor is it even possible for us to do so. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1312 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-18 18:33:44 +00:00
DRC
bc56b754e1 Get rid of the HAVE_PROTOTYPES configuration option, as well as the related JMETHOD and JPP macros. libjpeg-turbo has never supported compilers that don't handle prototypes. Doing so requires ansi2knr, which isn't even supported in the IJG code anymore. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1308 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-16 10:43:44 +00:00
DRC
52ded87680 Remove all of the NEED_SHORT_EXTERNAL_NAMES stuff. There is scant information available as to which linkers ever had a 15-character global symbol name limit. AFAICT, it might have been a VMS and/or a.out BSD thing, but none of those platforms have ever been supported by libjpeg-turbo (nor are such systems supported by other open source libraries of this nature.) 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1307 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-15 20:30:16 +00:00
DRC
1419852c42 Clean up code formatting in the SIMD interface functions 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1305 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-15 19:45:11 +00:00
DRC
1b3fd7eead SIMD-accelerated NULL convert routine for MIPS DSPr2 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1304 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-15 18:26:01 +00:00
DRC
0bf325b8ba Fix error in MIPS DSPr2 accelerated smooth downsample routine 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1302 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-15 17:10:39 +00:00
DRC
6a61c1e6dc SIMD-accelerated h2v2 smooth downsampling routine for MIPS DSPr2 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1301 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-14 15:00:10 +00:00
DRC
b844eaa360 SIMD-accelerated merged upsampling routines for MIPS DSPr2 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1297 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-13 18:40:14 +00:00
DRC
e47364ac56 Modify Windows build system to take into account new assembly file names 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1283 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-10 10:10:03 +00:00
DRC
24e92e9fc0 Using subdirectories unfortunately opened up a can of worms. In order to prevent object name conflicts, it is necessary to use the subdir-objects automake directive, but it simply doesn't work right on some of the versions of automake we still have to support. Another option would be to add a separate Makefile.am file to each subdirectory, but that requires maintaining a completely different set of build rules for each one. Fortunately, however, we're in the 21st century now, so we can use filenames longer than 8.3. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1282 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-10 09:53:34 +00:00
DRC
72130be99f Re-organize the x86/x86-64 SIMD routines into separate folders by instruction set so we can name each routine similarly to its corresponding C file. This also makes it easier to add support for new instruction sets. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1280 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-09 20:14:26 +00:00
DRC
1a45b81fa2 Remove trailing spaces (+ one additional tab in TJUnitTest.java that was missed in the previous commit) 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1279 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-09 18:06:58 +00:00
DRC
e5eaf37440 Convert tabs to spaces in the libjpeg code and the SIMD code (TurboJPEG retains the use of tabs for historical reasons. They were annoying in the libjpeg code primarily because they were not consistently used and because they were used to format as well as indent the code. In the case of TurboJPEG, tabs are used just to indent the code, so even if the editor assumes a different tab width, the code will still be readable.) 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1278 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-09 18:00:32 +00:00
DRC
771886c192 Fix an error in the MIPS DSPr2 fancy upsampling routine 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1277 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-09 14:45:55 +00:00
DRC
343478622d SIMD-accelerated slow integer IDCT routine for MIPS DSPr2 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1269 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-06 09:53:21 +00:00
DRC
9397469012 Remove trailing space 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1110 632fc199-4ca6-4c93-a231-07263d6284db
 2014-02-06 19:13:24 +00:00
DRC
e189ec7a48 Remove trailing space 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1111 632fc199-4ca6-4c93-a231-07263d6284db
 2014-02-06 19:15:03 +00:00
DRC
2d07ee519d Create a separate stub file for 64-bit ARM, since it currently implements only the decompression-related functions. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1109 632fc199-4ca6-4c93-a231-07263d6284db
 2014-02-05 19:03:41 +00:00
DRC
ba55b2cdfe First pass at ARMv8 64-bit NEON SIMD support 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1108 632fc199-4ca6-4c93-a231-07263d6284db
 2014-02-05 08:15:44 +00:00
DRC
3e00f03aea Formatting tweaks 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1107 632fc199-4ca6-4c93-a231-07263d6284db
 2014-02-05 07:40:00 +00:00
DRC
edc846f4fe Formatting tweaks 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1106 632fc199-4ca6-4c93-a231-07263d6284db
 2014-02-05 07:39:38 +00:00
DRC
19eeaa7908 Make environment variable syntax consistent between ARM and x86 code, and add an option to disable SIMD on x86 (this option will be added to the x86-64 code as well, but it makes more sense to add it when we add AVX support.) 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1073 632fc199-4ca6-4c93-a231-07263d6284db
 2013-10-31 07:40:24 +00:00
DRC
fff6c23a65 SIMD-accelerated integer convsamp routine for MIPS DSPr2 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1059 632fc199-4ca6-4c93-a231-07263d6284db
 2013-10-12 21:39:20 +00:00
DRC
3d72728169 SIMD-accelerated floating point quantize and convsamp routines for MIPS DSPr2 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1058 632fc199-4ca6-4c93-a231-07263d6284db
 2013-10-09 18:39:44 +00:00
DRC
d3131c1b3d SIMD-accelerated fast integer inverse DCT routine for MIPS DSPr2 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1056 632fc199-4ca6-4c93-a231-07263d6284db
 2013-10-08 02:18:59 +00:00
DRC
71e06a7d81 SIMD-accelerated fast integer forward DCT routine for MIPS DSPr2 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1055 632fc199-4ca6-4c93-a231-07263d6284db
 2013-10-08 02:11:21 +00:00
DRC
a6b7fbd352 SIMD-accelerated slow integer forward DCT and quantize routines for MIPS DSPr2 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1054 632fc199-4ca6-4c93-a231-07263d6284db
 2013-09-30 18:13:27 +00:00
DRC
e500591710 SIMD-accelerated 3/4 and 3/2 decompression scaling for MIPS DSPr2 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1047 632fc199-4ca6-4c93-a231-07263d6284db
 2013-09-27 17:51:08 +00:00
DRC
2ccf4d1a70 SIMD-accelerated 1/2 and 1/4 decompression scaling for MIPS DSPr2 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1046 632fc199-4ca6-4c93-a231-07263d6284db
 2013-09-27 17:43:23 +00:00
DRC
49eaa7572d SIMD-optimized RGB-to-grayscale conversion for MIPS DSPr2 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1045 632fc199-4ca6-4c93-a231-07263d6284db
 2013-09-27 17:39:57 +00:00
DRC
922b14b8d8 Fix segfault in MIPS DSPr2 upsample routines that occurred when doing 'make test' 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1040 632fc199-4ca6-4c93-a231-07263d6284db
 2013-09-25 17:33:37 +00:00
DRC
371b420ecf Fix 'make dist' 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1024 632fc199-4ca6-4c93-a231-07263d6284db
 2013-08-23 07:57:21 +00:00
DRC
16962c1132 SIMD support for performing upsampling using MIPS DSPr2 instructions 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@996 632fc199-4ca6-4c93-a231-07263d6284db
 2013-07-27 21:50:02 +00:00
DRC
6f2d3c2c97 SIMD support for performing downsampling using MIPS DSPr2 instructions 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@995 632fc199-4ca6-4c93-a231-07263d6284db
 2013-07-27 21:48:18 +00:00
DRC
86fbf35fb6 SIMD support for performing fancy upsampling using MIPS DSPr2 instructions 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@994 632fc199-4ca6-4c93-a231-07263d6284db
 2013-07-27 21:44:14 +00:00
DRC
0be9fa5735 SIMD support for performing color conversion using MIPS DSPr2 instructions 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@993 632fc199-4ca6-4c93-a231-07263d6284db
 2013-07-24 21:50:20 +00:00
DRC
b87a0b4687 Fix the x86 build with NASM 0.98. Since NASM 0.98 is the default version on OS X, we want to at least allow people to build 32-bit code with it, even though it can't properly build 64-bit code. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@906 632fc199-4ca6-4c93-a231-07263d6284db
 2013-01-13 12:15:58 +00:00
DRC
29d8f253f8 Fix build issues that occurred whenever the source directory contained the letters "col", "mer", or "gra". 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@860 632fc199-4ca6-4c93-a231-07263d6284db
 2012-08-07 21:59:59 +00:00
DRC
112a0bb968 More recent versions of autoconf add -traditional-cpp to the CPP flags, which causes jsimdcfg.inc.h to not preprocess correctly unless we expand all of the instances of the #definev macro. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@848 632fc199-4ca6-4c93-a231-07263d6284db
 2012-06-28 23:25:34 +00:00
DRC
8126d0c5a5 Fixed regression caused by a bug in the 32-bit strict memory access code in jdmrgss2.asm (contributed by Chromium to stop valgrind from whining whenever the output buffer size was not evenly divisible by 16 bytes.) On Linux/x86, this regression generated incorrect pixels on the right-hand side of images whose rows were not 16-byte aligned, whenever fancy upsampling was used. This patch also enables the strict memory access code on all platforms, not just Linux (it does no harm on other platforms) and removes a couple of pcmpeqb instructions that were rendered unnecessary by r835. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@838 632fc199-4ca6-4c93-a231-07263d6284db
 2012-06-15 21:54:45 +00:00
DRC
316617faf4 Accelerated 4:2:2 upsampling routine for ARM (improves performance ~20-30% when decompressing 4:2:2 JPEGs using fancy upsampling) 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@837 632fc199-4ca6-4c93-a231-07263d6284db
 2012-06-13 05:17:03 +00:00
DRC
69799275be Eliminate the use of the MASKMOVDQU instruction, to speed up decompression performance by 10x on AMD Bobcat embedded processors (and ~5% on AMD desktop processors.) 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@835 632fc199-4ca6-4c93-a231-07263d6284db
 2012-06-13 01:21:29 +00:00
DRC
4f24016bde Preserve all 128 bits of xmm6 and xmm7 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@829 632fc199-4ca6-4c93-a231-07263d6284db
 2012-04-26 19:50:37 +00:00
DRC
8015a30308 Visual Studio 2010 doesn't like the wildcard at compile time, so let CMake expand it instead. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@813 632fc199-4ca6-4c93-a231-07263d6284db
 2012-03-17 14:32:38 +00:00
DRC
d65d99a9f5 Compiler warnings 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@758 632fc199-4ca6-4c93-a231-07263d6284db
 2012-01-31 03:39:23 +00:00
DRC
67ce3b2352 Added new alpha channel colorspace constants/pixel formats, so applications can specify that they need the unused byte in a 4-component RGB output buffer set to 0xFF when decompressing. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@732 632fc199-4ca6-4c93-a231-07263d6284db
 2011-12-19 02:21:03 +00:00
DRC
ebfe9e4a7b Fixed non-fatal out-of-bounds read in SSE2 SIMD code reported by valgrind when decompressing a JPEG image to a bitmap buffer whose size was not a multiple of 16 bytes. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@727 632fc199-4ca6-4c93-a231-07263d6284db
 2011-12-01 10:58:36 +00:00