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771ab194
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2015-02-20T19:57:21
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Extend the AltiVec VMX SIMD routines to support little endian PowerPC platforms.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1529 632fc199-4ca6-4c93-a231-07263d6284db
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c641cddb
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2015-01-14T15:41:11
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AltiVec SIMD implementation of H2V1 and H2V2 plain upsampling (used only when decompressing YCCK images with fast upsampling enabled.)
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1504 632fc199-4ca6-4c93-a231-07263d6284db
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2517ef72
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2015-01-14T10:45:31
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Fix bugs in the AltiVec fancy upsampling routines uncovered during additional testing with small image sizes. Since the input width is half the output width, the upsampler should only write a second 16-byte chuck if there are more than 8 input columns left. Additionally, if the width is < 16, then we need to insert a dummy sample (the SSE2 code does this as well, but I neglected to port that portion of the code for some reason.)
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1501 632fc199-4ca6-4c93-a231-07263d6284db
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a6a24c27
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2015-01-13T10:00:12
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Make the formatting and naming of variables and constants more consistent
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1496 632fc199-4ca6-4c93-a231-07263d6284db
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52a4ec6c
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2015-01-13T09:02:29
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AltiVec SIMD implementation of H2V1 and H2V2 fancy upsampling
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1495 632fc199-4ca6-4c93-a231-07263d6284db
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