uGFX
/
ugfx
2
0
Fork 0
Code Issues 2 Pull Requests Projects Releases Wiki Activity

Fixing bug in mouse/touch calibration code 

Thanks to AndreR
ugfx_release_2.6
Joel Bodenmann 2015-11-02 12:20:19 +01:00
parent 2dcd3509c9
commit 4a860eb079
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/ginput/ginput_mouse.c
View File

@ -56,8 +56,11 @@ static GTIMER_DECL(MouseTimer);
#include <string.h> // Required for memcpy
static GFXINLINE void CalibrationTransform(GMouseReading *pt, const GMouseCalibration *c) {
pt->x = (coord_t) (c->ax * pt->x + c->bx * pt->y + c->cx);
pt->y = (coord_t) (c->ay * pt->x + c->by * pt->y + c->cy);
coord_t x = (coord_t) (c->ax * pt->x + c->bx * pt->y + c->cx);
coord_t y = (coord_t) (c->ay * pt->x + c->by * pt->y + c->cy);
pt->x = x;
pt->y = y;
}
#endif