mtdev.git/src/match_four.c, branch v1.1.6

Fix compiler warning - implicit declaration of function 'abs'

2013-07-31T00:05:49+00:00

match_four.c:80:4: warning: implicit declaration of function 'abs' [-Wimplicit-function-declaration] *dist++ = abs(q->x - p->x) + abs(q->y - p->y); Signed-off-by: Peter Hutterer

Add and test a simple kernel matcher

2010-11-07T17:04:46+00:00

This matcher is for up to four fingers, and has these properties: * Approximately 1.4 times faster at 4 fingers * Approximately 4.0 times faster at 2 fingers * Roughly 100 lines of code Signed-off-by: Henrik Rydberg