1 files changed, 0 insertions, 135 deletions

diff --git a/src/touch-engine.c b/src/touch-engine.c
deleted file mode 100644
index d13785d..0000000
--- a/src/touch-engine.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/*****************************************************************************
- *
- * grail - Gesture Recognition And Instantiation Library
- *
- * Copyright (C) 2010 Canonical Ltd.
- * Copyright (C) 2010 Henrik Rydberg <rydberg@bitmath.org>
- *
- * 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 3 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, see <http://www.gnu.org/licenses/>.
- *
- ****************************************************************************/
-
-#include <grail-touch.h>
-#include <string.h>
-
-static void tp_event(struct touch_dev *dev, const struct input_event *ev)
-{
-        struct touch_engine *engine = dev->priv;
-        if (engine && engine->event)
-                engine->event(engine, ev);
-}
-
-static void update_frame(struct touch_frame *frame,
-                         int slot, int active,
-                         const grail_mask_t *mask,
-                         const touch_prop_t *prop)
-{
-        struct touch *t = &frame->touch[slot];
-        int i;
-        t->active = active;
-        grail_mask_modify(frame->touches, slot, active);
-        if (mask && prop)
-                grail_mask_foreach(i, mask, DIM_TOUCH_PROP_BYTES)
-                        t->prop[i] = prop[i];
-}
-
-static void finalize_frame(struct touch_frame *frame, touch_time_t time)
-{
-        int i, nslot = 0;
-        grail_mask_foreach(i, frame->touches, DIM_TOUCH_BYTES)
-                frame->active[nslot++] = &frame->touch[i];
-        frame->nactive = nslot;
-        frame->time = time;
-}
-
-static void tp_create(struct touch_dev *dev, int slot,
-                      const grail_mask_t *mask, const touch_prop_t *prop)
-{
-        struct touch_engine *engine = dev->priv;
-        if (engine) {
-                engine->frame.ncreate++;
-                update_frame(&engine->frame, slot, 1, mask, prop);
-        }
-}
-
-static void tp_modify(struct touch_dev *dev, int slot,
-                      const grail_mask_t *mask, const touch_prop_t *prop)
-{
-        struct touch_engine *engine = dev->priv;
-        if (engine) {
-                engine->frame.nmodify++;
-                update_frame(&engine->frame, slot, 1, mask, prop);
-        }
-}
-
-static void tp_destroy(struct touch_dev *dev, int slot)
-{
-        struct touch_engine *engine = dev->priv;
-        if (engine) {
-                engine->frame.ndestroy++;
-                update_frame(&engine->frame, slot, 0, 0, 0);
-        }
-}
-
-static void tp_sync(struct touch_dev *dev, const struct input_event *syn)
-{
-        static const touch_time_t ms = 1000;
-        struct touch_engine *engine = dev->priv;
-        touch_time_t time = syn->time.tv_usec / ms + syn->time.tv_sec * ms;
-        if (engine) {
-                finalize_frame(&engine->frame, time);
-                if (engine->sync)
-                        engine->sync(engine, syn);
-                engine->frame.ncreate = 0;
-                engine->frame.nmodify = 0;
-                engine->frame.ndestroy = 0;
-        }
-}
-
-void touch_engine_init(struct touch_engine *engine,
-                       void (*event)(struct touch_engine *engine,
-                                     const struct input_event *ev),
-                       void (*sync)(struct touch_engine *engine,
-                                    const struct input_event *ev),
-                       void *priv)
-{
-        int i;
-        memset(engine, 0, sizeof(*engine));
-        for (i = 0; i < DIM_TOUCH; i++)
-                engine->frame.touch[i].slot = i;
-        engine->event = event;
-        engine->sync = sync;
-        engine->priv = priv;
-}
-
-void touch_engine_attach(struct touch_engine *engine, struct touch_dev *dev)
-{
-        dev->priv = engine;
-        dev->event = tp_event;
-        dev->create = tp_create;
-        dev->modify = tp_modify;
-        dev->destroy = tp_destroy;
-        dev->sync = tp_sync;
-}
-
-void touch_engine_detach(struct touch_engine *engine, struct touch_dev *dev)
-{
-        dev->sync = 0;
-        dev->destroy = 0;
-        dev->modify = 0;
-        dev->create = 0;
-        dev->event = 0;
-        dev->priv = 0;
-}
-