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Multitouch refactor

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Niellune
2026-02-28 12:49:27 +02:00
parent 2941444a4c
commit d4fe9a9d66
7 changed files with 281 additions and 30 deletions
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src/protocol.cpp
+15 -15
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@@ -153,26 +153,26 @@ void Protocol::sendClick(float x, float y, bool down)
send(CMD_TOUCH, false, buf, 16);
}
void Protocol::sendMultiTouch(const std::vector<Protocol::Touch>& touches)
void Protocol::sendMultiTouch(const Multitouch &touches)
{
if (touches.empty()) return;
int count = touches.size();
if (count == 0)
return;
const size_t touchSize = 16;
const size_t totalSize = touches.size() * touchSize;
uint8_t buf[MUTLITOUCH_MAX_TOUCH * sizeof(Multitouch::Touch)];
uint8_t *p = buf;
std::vector<uint8_t> buf(totalSize);
uint8_t* p = buf.data();
for (const auto& t : touches) {
write_float_le(p + 0, t.x);
write_float_le(p + 4, t.y);
write_uint32_le(p + 8, static_cast<uint32_t>(t.action));
write_uint32_le(p + 12, t.id);
p += touchSize;
for (int i = 0; i < count; ++i)
{
const Multitouch::Touch &t = touches[i];
write_float_le(p + 0, t.x);
write_float_le(p + 4, t.y);
write_uint32_le(p + 8, static_cast<uint32_t>(t.state));
write_uint32_le(p + 12, static_cast<uint32_t>(t.id));
p += 16;
}
send(CMD_MULTI_TOUCH, false, buf.data(), totalSize);
send(CMD_MULTI_TOUCH, false, buf, 16 * count);
}
void Protocol::sendMove(float dx, float dy)