mirror of
https://github.com/openharmony/third_party_mtdev.git
synced 2026-07-20 22:18:23 -04:00
mr-liang2504
49 lines
1.7 KiB
Diff
49 lines
1.7 KiB
Diff
Copyright (C) 2021-2023 Huawei Device Co., Ltd.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at\n
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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diff -Naur old/src/core.c new/src/core.c
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--- old/src/core.c 2021-01-01 00:00:00.000000000 +0800
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+++ new/src/core.c 2021-01-01 00:00:00.000000000 +0800
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@@ -252,7 +252,8 @@
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struct input_event ev;
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int i, count = 0;
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foreach_bit(i, prop)
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- if (get_sval(&state->data[slot], i) != get_sval(data, i))
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+ if (mtdev_mt2abs(i) == ABS_MT_POSITION_X || mtdev_mt2abs(i) == ABS_MT_POSITION_Y ||
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+ get_sval(&state->data[slot], i) != get_sval(data, i))
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count++;
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if (!count)
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return;
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@@ -268,7 +269,8 @@
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foreach_bit(i, prop) {
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ev.code = mtdev_mt2abs(i);
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ev.value = get_sval(data, i);
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- if (get_sval(&state->data[slot], i) != ev.value) {
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+ if (ev.code == ABS_MT_POSITION_X || ev.code == ABS_MT_POSITION_Y ||
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+ get_sval(&state->data[slot], i) != ev.value) {
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evbuf_put(&state->outbuf, &ev);
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set_sval(&state->data[slot], i, ev.value);
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}
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@@ -297,7 +299,11 @@
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foreach_bit(slot, state->used) {
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if (state->data[slot].tracking_id != id)
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continue;
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+#ifdef DISABLE_FILTER
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+ (void)filter_data;
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+#else
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filter_data(state, dev, &data[i], prop[i], slot);
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+#endif
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push_slot_changes(state, &data[i], prop[i], slot, syn);
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SETBIT(used, slot);
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id = MT_ID_NULL;
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