diff options
Diffstat (limited to 'src/synapticsstr.h')
| -rw-r--r-- | src/synapticsstr.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/synapticsstr.h b/src/synapticsstr.h index 428befa..a9901a2 100644 --- a/src/synapticsstr.h +++ b/src/synapticsstr.h @@ -28,6 +28,14 @@ #define LogMessageVerbSigSafe xf86MsgVerb #endif +#if GET_ABI_MAJOR(ABI_XINPUT_VERSION) >= 19 +#if GET_ABI_MINOR(ABI_XINPUT_VERSION) >= 2 +/* as of 19.2, the server takes device resolution into account when scaling + relative events from abs device, so we must not scale in synaptics. */ +#define NO_DRIVER_SCALING 1 +#endif +#endif + #ifdef DBG #undef DBG #endif @@ -250,8 +258,10 @@ struct _SynapticsPrivateRec { int prev_z; /* previous z value, for palm detection */ int prevFingers; /* previous numFingers, for transition detection */ int avg_width; /* weighted average of previous fingerWidth values */ +#ifndef NO_DRIVER_SCALING double horiz_coeff; /* normalization factor for x coordintes */ double vert_coeff; /* normalization factor for y coordintes */ +#endif int minx, maxx, miny, maxy; /* min/max dimensions as detected */ int minp, maxp, minw, maxw; /* min/max pressure and finger width as detected */ |