openharmony/third_party_mtdev
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Signed-off-by:wanghao505<wanghao505@huawei.com>

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Signed-off-by: wanghao505 <wanghao505@huawei.com>
Change-Id: Ia4c639b2886004f5ec769a8e6482794c85ad61d0
This commit is contained in:
wanghao505
2022-06-10 10:20:45 +08:00
parent 3e8e5cd975
commit 8190fe6857
2 changed files with 5 additions and 1 deletions
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src/core.c
+3 -1
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@@ -358,8 +358,10 @@ int mtdev_init(struct mtdev *dev)
dev->state = calloc(1, sizeof(struct mtdev_state));
if (!dev->state)
return -ENOMEM;
for (i = 0; i < DIM_FINGER; i++)
for (i = 0; i < DIM_FINGER; i++) {
dev->state->data[i].tracking_id = MT_ID_NULL;
dev->state->data[i].tool_type = MT_ID_NULL;
}
return 0;
}
src/state.h
+2
View File
@@ -49,6 +49,8 @@ struct mtdev_slot {
int tracking_id;
int pressure;
int distance;
int tool_x;
int tool_y;
};
static inline int get_sval(const struct mtdev_slot *slot, int ix)