Vadim Barkov
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9bd58f9387
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Removed PNG_ALIGN check in VSX code since it is not used
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2017-01-31 12:15:45 +00:00 |
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Vadim Barkov
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bea573d370
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Added auxv-based VSX detection method for PowerPC and enabled it by default
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2017-01-31 11:59:11 +00:00 |
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Vadim Barkov
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acb155d893
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Implemented filter_paeth PowerPC VSX variant
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2017-01-31 04:05:19 +03:00 |
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Vadim Barkov
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c43aaa8b20
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Implemented filter_avg for PowerPC VXS
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2017-01-29 18:44:54 +03:00 |
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Vadim Barkov
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6ddcd33daa
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Fixed potential align errors for PowerPC VSX filter functions
The problem is that row and prev_row may not be aligned to the same
byte count. This situation leaded to undefined behaviour.
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2017-01-29 18:37:53 +03:00 |
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Vadim Barkov
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adbf1d6d1c
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Fixed missing defines for VSX filter_sub
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2017-01-19 18:12:13 +03:00 |
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Vadim Barkov
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9b0311a4d8
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Implemented filter_sub optimisation for PowerPC VSX
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2017-01-19 02:11:34 +03:00 |
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Vadim Barkov
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b455622aa8
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Fixed potential bug on align calculation for VSX filter_up
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2017-01-19 01:29:24 +03:00 |
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Vadim Barkov
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ccef5edbfe
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Fixed bug with unaligned input on VSX filter_up
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2017-01-16 19:45:17 +03:00 |
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Vadim Barkov
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91acd4baf8
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Implemented png_read_filter_up_vsx
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2017-01-15 20:20:29 +03:00 |
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Vadim Barkov
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2b6e59d968
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Added initial code for PowerPC VSX optimisation
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2017-01-14 16:05:33 +03:00 |
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