mtdev.git/src, branch v1.1.4

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

Replace hardcoded 11 with a define

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

The 11 comes from the legacy API that we need to be binary compatible with. Make this clear with a define and a comment. Signed-off-by: Peter Hutterer

Rename INCLUDES to AM_CPPFLAGS

2013-07-24T02:12:04+00:00

src/Makefile.am:22: warning: 'INCLUDES' is the old name for 'AM_CPPFLAGS' (or '*_CPPFLAGS') Signed-off-by: Peter Hutterer

Add support for kernel MT slot state retrieval

2012-02-16T15:33:53+00:00

From kernel 3.4, extraction of the MT slot state is supported via the EVIOGMTSLOTS ioctl. This patch initializes the slots using that information. Signed-off-by: Henrik Rydberg

Add the missing distance event to the internal slot representation

2012-01-12T19:05:28+00:00

The new distance value was missing from the internal representation, leading to memory corruption for devices supporting the event. Fixed with this patch. Signed-off-by: Henrik Rydberg

Return EINVAL for invalid parameters on mtdev_init.

2011-04-19T09:47:08+00:00

[rydberg@euromail.se: minor cleanup] Signed-off-by: Peter Hutterer Signed-off-by: Henrik Rydberg

mtdev_close should ignore NULL devices.

2011-04-19T09:47:08+00:00

Saves us one goto label in mtdev_init. Signed-off-by: Peter Hutterer Signed-off-by: Henrik Rydberg

Add support for ABS_MT_DISTANCE

2010-12-22T17:35:53+00:00

In the upcoming 2.6.38 kernel, support for hovering is introduced. Add the ABS_MT_DISTANCE to the extended set of handled ABS_MT events. The change is binary compatible with existing libraries. Signed-off-by: Henrik Rydberg

Introduce a stable ABI

2010-12-22T17:29:00+00:00

The current mtdev is not ABI stable, and the upcoming additions to the kernel api will break ABI. This patch starts the process of keeping binary compatibility with old programs, by moving the abi-specific parts under a special flag, MTDEV_NO_LEGACY_API, and makes sure the internal parts compiles with MTDEV_NO_LEGACY_API set. This way, older programs will still work, old programs will still compile, and new programs will be able to use the additions. Signed-off-by: Henrik Rydberg

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