diff options
Diffstat (limited to 'src/hwdata.h')
| -rw-r--r-- | src/hwdata.h | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/src/hwdata.h b/src/hwdata.h deleted file mode 100644 index 42d0a19..0000000 --- a/src/hwdata.h +++ /dev/null | |||
| @@ -1,95 +0,0 @@ | |||
| 1 | /*************************************************************************** | ||
| 2 | * | ||
| 3 | * Multitouch X driver | ||
| 4 | * Copyright (C) 2008 Henrik Rydberg <rydberg@euromail.se> | ||
| 5 | * | ||
| 6 | * This program is free software; you can redistribute it and/or modify | ||
| 7 | * it under the terms of the GNU General Public License as published by | ||
| 8 | * the Free Software Foundation; either version 2 of the License, or | ||
| 9 | * (at your option) any later version. | ||
| 10 | * | ||
| 11 | * This program is distributed in the hope that it will be useful, | ||
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 14 | * GNU General Public License for more details. | ||
| 15 | * | ||
| 16 | * You should have received a copy of the GNU General Public License | ||
| 17 | * along with this program; if not, write to the Free Software | ||
| 18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | ||
| 19 | * | ||
| 20 | **************************************************************************/ | ||
| 21 | |||
| 22 | #ifndef HWDATA_H | ||
| 23 | #define HWDATA_H | ||
| 24 | |||
| 25 | #include "common.h" | ||
| 26 | |||
| 27 | #define DIM_BUTTON 15 | ||
| 28 | |||
| 29 | #define MT_BUTTON_LEFT 0 | ||
| 30 | #define MT_BUTTON_MIDDLE 1 | ||
| 31 | #define MT_BUTTON_RIGHT 2 | ||
| 32 | #define MT_BUTTON_WHEEL_UP 3 | ||
| 33 | #define MT_BUTTON_WHEEL_DOWN 4 | ||
| 34 | #define MT_BUTTON_HWHEEL_LEFT 5 | ||
| 35 | #define MT_BUTTON_HWHEEL_RIGHT 6 | ||
| 36 | #define MT_BUTTON_SWIPE_UP 7 | ||
| 37 | #define MT_BUTTON_SWIPE_DOWN 8 | ||
| 38 | #define MT_BUTTON_SWIPE_LEFT 9 | ||
| 39 | #define MT_BUTTON_SWIPE_RIGHT 10 | ||
| 40 | #define MT_BUTTON_SCALE_DOWN 11 | ||
| 41 | #define MT_BUTTON_SCALE_UP 12 | ||
| 42 | #define MT_BUTTON_ROTATE_LEFT 13 | ||
| 43 | #define MT_BUTTON_ROTATE_RIGHT 14 | ||
| 44 | |||
| 45 | #define BIT_MT_TOUCH_MAJOR 0 | ||
| 46 | #define BIT_MT_TOUCH_MINOR 1 | ||
| 47 | #define BIT_MT_WIDTH_MAJOR 2 | ||
| 48 | #define BIT_MT_WIDTH_MINOR 3 | ||
| 49 | #define BIT_MT_ORIENTATION 4 | ||
| 50 | #define BIT_MT_PRESSURE 5 | ||
| 51 | #define BIT_MT_POSITION_X 6 | ||
| 52 | #define BIT_MT_POSITION_Y 7 | ||
| 53 | #define BIT_MT_CNT 8 | ||
| 54 | |||
| 55 | struct FingerData { | ||
| 56 | int touch_major, touch_minor; | ||
| 57 | int width_major, width_minor; | ||
| 58 | int orientation, pressure; | ||
| 59 | int position_x, position_y; | ||
| 60 | }; | ||
| 61 | |||
| 62 | /* year-proof millisecond event time */ | ||
| 63 | typedef __u64 mstime_t; | ||
| 64 | |||
| 65 | /** | ||
| 66 | * struct HWData - hardware reads | ||
| 67 | * | ||
| 68 | * @finger: finger data | ||
| 69 | * @mask: bits corresponding to data actually read (readonly) | ||
| 70 | * @mread: bits corresponding to data in progress (writeonly) | ||
| 71 | * @button: bitmask of buttons | ||
| 72 | * @nfinger: number of fingers actually read (readonly) | ||
| 73 | * @nread: number of fingers in progress (writeonly) | ||
| 74 | * | ||
| 75 | */ | ||
| 76 | struct HWData { | ||
| 77 | struct FingerData finger[DIM_FINGER]; | ||
| 78 | unsigned mask[DIM_FINGER], mread[DIM_FINGER]; | ||
| 79 | unsigned button; | ||
| 80 | int nfinger, mtread, nread; | ||
| 81 | mstime_t evtime; | ||
| 82 | }; | ||
| 83 | |||
| 84 | void init_hwdata(struct HWData *hw); | ||
| 85 | int read_hwdata(struct HWData *hw, const struct input_event* ev); | ||
| 86 | void output_hwdata(const struct HWData *hw); | ||
| 87 | |||
| 88 | static inline int finger_dist2(const struct FingerData *a, | ||
| 89 | const struct FingerData *b) | ||
| 90 | { | ||
| 91 | return dist2(a->position_x - b->position_x, | ||
| 92 | a->position_y - b->position_y); | ||
| 93 | } | ||
| 94 | |||
| 95 | #endif | ||
