Vadim Barkov
|
ae15e839d9
|
Small bugfix
|
2017-02-02 04:51:56 +00:00 |
|
Vadim Barkov
|
9bd58f9387
|
Removed PNG_ALIGN check in VSX code since it is not used
|
2017-01-31 12:15:45 +00:00 |
|
Vadim Barkov
|
bea573d370
|
Added auxv-based VSX detection method for PowerPC and enabled it by default
|
2017-01-31 11:59:11 +00:00 |
|
Vadim Barkov
|
acb155d893
|
Implemented filter_paeth PowerPC VSX variant
|
2017-01-31 04:05:19 +03:00 |
|
Vadim Barkov
|
c43aaa8b20
|
Implemented filter_avg for PowerPC VXS
|
2017-01-29 18:44:54 +03:00 |
|
Vadim Barkov
|
6ddcd33daa
|
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.
|
2017-01-29 18:37:53 +03:00 |
|
Vadim Barkov
|
adbf1d6d1c
|
Fixed missing defines for VSX filter_sub
|
2017-01-19 18:12:13 +03:00 |
|
Vadim Barkov
|
9b0311a4d8
|
Implemented filter_sub optimisation for PowerPC VSX
|
2017-01-19 02:11:34 +03:00 |
|
Vadim Barkov
|
b455622aa8
|
Fixed potential bug on align calculation for VSX filter_up
|
2017-01-19 01:29:24 +03:00 |
|
Vadim Barkov
|
ccef5edbfe
|
Fixed bug with unaligned input on VSX filter_up
|
2017-01-16 19:45:17 +03:00 |
|
Vadim Barkov
|
91acd4baf8
|
Implemented png_read_filter_up_vsx
|
2017-01-15 20:20:29 +03:00 |
|
Vadim Barkov
|
2b6e59d968
|
Added initial code for PowerPC VSX optimisation
|
2017-01-14 16:05:33 +03:00 |
|