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cinap_lenrek 96a94c3891 libmemdraw: improve readbyte() and writebyte() routines
remove unused memsetb() routine.

replace foo ? 1 : 0 with foo != 0

avoid double calculation of rgb components in readbyte()

handle byte aligned color components in writebyte()
which lets us avoid the read-modify-write and the shifting.
surprisingly, the branches in the loop are way less important
than avoiding the memory access.

this change makes ganes/snes playable at -3 scaling.
2014-04-12 21:59:52 +02:00
386 change Rune from ushort to uint for to 21 bit runes (thanks mischief!) 2013-10-17 12:02:45 +02:00
68000 change Rune from ushort to uint for to 21 bit runes (thanks mischief!) 2013-10-17 12:02:45 +02:00
68020 change Rune from ushort to uint for to 21 bit runes (thanks mischief!) 2013-10-17 12:02:45 +02:00
acme acme: fix more error messages 2013-04-28 00:19:35 +02:00
adm/timezone add Uruguay timezone (from sources) 2013-01-25 14:13:01 +01:00
alpha change Rune from ushort to uint for to 21 bit runes (thanks mischief!) 2013-10-17 12:02:45 +02:00
amd64 libc and ape support for amd64 2014-02-01 10:31:41 +01:00
arm change Rune from ushort to uint for to 21 bit runes (thanks mischief!) 2013-10-17 12:02:45 +02:00
lib fortunes: Can somebody please include this in the fortunes database? 2014-04-09 21:19:39 -04:00
mips change Rune from ushort to uint for to 21 bit runes (thanks mischief!) 2013-10-17 12:02:45 +02:00
power change Rune from ushort to uint for to 21 bit runes (thanks mischief!) 2013-10-17 12:02:45 +02:00
power64 change Rune from ushort to uint for to 21 bit runes (thanks mischief!) 2013-10-17 12:02:45 +02:00
rc newt: add 'kf' command to grep $home/lib/newsgroups for group names 2014-04-11 13:19:18 -04:00
sparc change Rune from ushort to uint for to 21 bit runes (thanks mischief!) 2013-10-17 12:02:45 +02:00
sparc64 change Rune from ushort to uint for to 21 bit runes (thanks mischief!) 2013-10-17 12:02:45 +02:00
sys libmemdraw: improve readbyte() and writebyte() routines 2014-04-12 21:59:52 +02:00
.hgignore hgignore: ignore stuff in /lib/rfc 2013-06-09 11:16:33 -04:00