diff options
Diffstat (limited to 'src/mtstate.h')
-rw-r--r-- | src/mtstate.h | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/src/mtstate.h b/src/mtstate.h deleted file mode 100644 index ac0b18d..0000000 --- a/src/mtstate.h +++ /dev/null @@ -1,62 +0,0 @@ -/*************************************************************************** - * - * Multitouch X driver - * Copyright (C) 2008 Henrik Rydberg <rydberg@euromail.se> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - **************************************************************************/ - -#ifndef MTSTATE_H -#define MTSTATE_H - -#include "hwstate.h" - -struct MTFinger { - struct FingerData hw; - int id, thumb; -}; - -struct MTState { - struct MTFinger finger[DIM_FINGER]; - int nfinger; - unsigned button; - mstime_t evtime; -}; - -void init_mtstate(struct MTState *s); -void extract_mtstate(struct MTState *s, - const struct HWState *hs, - const struct Capabilities *caps); -void output_mtstate(const struct MTState *s); - -const struct MTFinger *find_finger(const struct MTState *s, int id); - - -static inline int center_dist2(const struct MTFinger *a, - const struct Capabilities *caps) -{ - return dist2(a->hw.position_x - get_cap_xmid(caps), - a->hw.position_y - get_cap_ymid(caps)); -} - -static inline int center_maxdist2(const struct Capabilities *caps) -{ - return dist2(caps->abs_position_x.maximum - get_cap_xmid(caps), - caps->abs_position_y.maximum - get_cap_ymid(caps)); -} - -#endif - |