Pierre Ossman
018fc42974
Add SSE SIMD implementation of computationally intensive routines.
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git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@21 632fc199-4ca6-4c93-a231-07263d6284db
2009-03-09 13:31:56 +00:00
Pierre Ossman
7311830680
Most SIMD implementations need 16 byte alignment
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git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@20 632fc199-4ca6-4c93-a231-07263d6284db
2009-03-09 13:30:47 +00:00
Pierre Ossman
35c4719638
Make sure the work space memory is properly aligned
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We use the heap allocators to avoid having more than one implementation
of the alignment logic.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@19 632fc199-4ca6-4c93-a231-07263d6284db
2009-03-09 13:29:37 +00:00
Pierre Ossman
65d0317346
Add 3DNow SIMD implementation of computationally intensive routines.
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git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@18 632fc199-4ca6-4c93-a231-07263d6284db
2009-03-09 13:28:10 +00:00
Pierre Ossman
5eb84ff97f
Add MMX SIMD implementation of computationally intensive routines.
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git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@17 632fc199-4ca6-4c93-a231-07263d6284db
2009-03-09 13:25:30 +00:00
Pierre Ossman
dedc42e268
"Optimise" quantization step by replacing the division by a multiplication.
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This has no measurable difference right now but makes it possible to do
SIMD implementations of this stage.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@16 632fc199-4ca6-4c93-a231-07263d6284db
2009-03-09 13:23:04 +00:00
Pierre Ossman
2ae181c7b8
Implement x86 SIMD framework
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Add NASM support and stub routine for detecting SIMD extensions.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@15 632fc199-4ca6-4c93-a231-07263d6284db
2009-03-09 13:21:27 +00:00
Pierre Ossman
59a3938b2e
Framework for supporting SIMD acceleration
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Designed to impose minimal changes on the "normal" code.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@14 632fc199-4ca6-4c93-a231-07263d6284db
2009-03-09 13:15:56 +00:00
Pierre Ossman
49dcbfbf13
Split up the forward DCT routine into three stages
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Divide it into sample conversion, DCT and quantization in order to
easily provide alternative implementations of each stage.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@13 632fc199-4ca6-4c93-a231-07263d6284db
2009-03-09 10:37:20 +00:00
Pierre Ossman
5557fd2217
Improve memory allocater alignment handling
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Fix some broken assumptions and allow any alignment, not just those
associated with C types.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@12 632fc199-4ca6-4c93-a231-07263d6284db
2009-03-09 10:34:53 +00:00
Pierre Ossman
2fb0831aeb
Ignore generated configuration header.
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git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@11 632fc199-4ca6-4c93-a231-07263d6284db
2009-03-09 10:33:17 +00:00
Pierre Ossman
ba0ce39b70
Explain the config header voodoo.
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git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@10 632fc199-4ca6-4c93-a231-07263d6284db
2009-03-06 15:30:42 +00:00
Pierre Ossman
b22e883a5f
Don't test for GNU malloc as we don't need it (or even check the result
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of the test).
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@9 632fc199-4ca6-4c93-a231-07263d6284db
2009-03-06 15:00:56 +00:00
Peter Åstrand
aa026fbf36
Renamed README_TightVNC.txt as README_TigerVNC.txt
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git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@8 632fc199-4ca6-4c93-a231-07263d6284db
2009-03-03 12:04:47 +00:00
Peter Åstrand
8a418b2bb8
Rebrand the source as TigerVNC. It is my hope that this patch is
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minimal but still complete. The rebranding was done using a script:
find trunk -name .svn -prune -o -type f -exec rep.sh \{\} \;
pushd trunk
svn revert doc/TODO doc/registered-codes.txt doc/ft-protocol-problems.txt doc/rfbtight.tex
perl -pi -e 's|tightvnc|tigervnc|g' unix/configure.ac win/configure.ac unix/README
With rep.sh looking like:
perl -pi -e 's|TightVNC|TigerVNC|g' "$@"
perl -pi -e 's|www\.tightvnc\.com/bugs\.html|www\.tigervnc\.org|g' "$@"
perl -pi -e 's|www\.tightvnc\.com|www\.tigervnc\.org|g' "$@"
perl -pi -e 's|devteam\@tightvnc\.com|tigervnc-devel\@lists\.sourceforge\.net|g' "$@"
perl -pi -e 's|TigerVNC Team|TightVNC Team|g' "$@"
perl -pi -e 's|TigerVNC Group|TightVNC Group|g' "$@"
perl -pi -e 's|TigerVNC protocol|TightVNC protocol|g' "$@"
perl -pi -e 's|TigerVNC-specific|TightVNC-specific|g' "$@"
perl -pi -e 's|Vendor signatures: standard VNC/RealVNC, TridiaVNC, and TigerVNC|Vendor signatures: standard VNC/RealVNC, TridiaVNC, and TightVNC|g' "$@"
perl -pi -e 's|TigerVNC vendor|TightVNC vendor|g' "$@"
perl -pi -e 's|TigerVNC extension|TightVNC extension|g' "$@"
perl -pi -e 's|protocolTigerVNC|protocolTightVNC|g' "$@"
perl -pi -e 's|TigerVNC additions were|TightVNC additions were|g' "$@"
perl -pi -e 's|TigerVNC 1\.2|TightVNC 1\.2|g' "$@"
perl -pi -e 's|TigerVNC authentication type|TightVNC authentication type|g' "$@"
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@7 632fc199-4ca6-4c93-a231-07263d6284db
2009-02-27 10:12:14 +00:00
Peter Åstrand
5f33883e0e
Ignoring Autotools and build files.
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git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@6 632fc199-4ca6-4c93-a231-07263d6284db
2008-12-10 08:50:48 +00:00
Peter Åstrand
213a72aaea
This should be the final modification to restore a working Visual
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Studio build. A static jconfig.h has been re-added, but in a separate
directory, to avoid clash with jconfig.h generated by configure
script. Also, jconfig.h now includes the inline macro. jpeg.dsp has
been modified to search in the "win" subdir, to find jconfig.h.
This patch is in spirit similar to r121.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@5 632fc199-4ca6-4c93-a231-07263d6284db
2008-12-02 09:56:26 +00:00
Adam Tkac
da5a1fe760
[Bugfix] Include man files and more jpeg libraries in tarball
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git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@3 632fc199-4ca6-4c93-a231-07263d6284db
2008-10-22 11:19:25 +00:00
Constantin Kaplinsky
0ca44258fc
Merged changes from branches/1.5-xserver (revision range 2432:2631) back to trunk.
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git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@2 632fc199-4ca6-4c93-a231-07263d6284db
2008-09-28 05:08:48 +00:00
Constantin Kaplinsky
c87530727a
Migrating to new directory structure adopted from the RealVNC's source tree. More changes will follow.
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git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1 632fc199-4ca6-4c93-a231-07263d6284db
2006-05-25 05:01:55 +00:00
