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This commit is contained in:
J. Nick Koston
2025-05-13 03:38:42 -05:00
parent cb748bbb02
commit eebefdf026
1 changed files with 7 additions and 16 deletions
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23
esphome/components/bluetooth_proxy/bluetooth_proxy.cpp
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@@ -66,17 +66,17 @@ bool BluetoothProxy::parse_devices(esp_ble_gap_cb_param_t::ble_scan_result_evt_p
// Add new advertisements to the batch buffer
for (size_t i = 0; i < count; i++) {
auto &result = advertisements[i];
api::BluetoothLERawAdvertisement adv;
uint8_t length = result.adv_data_len + result.scan_rsp_len;
// Create and insert in one step with emplace_back
batch_buffer.emplace_back();
auto &adv = batch_buffer.back();
adv.address = esp32_ble::ble_addr_to_uint64(result.bda);
adv.rssi = result.rssi;
adv.address_type = result.ble_addr_type;
uint8_t length = result.adv_data_len + result.scan_rsp_len;
adv.data.reserve(length);
// Use a bulk insert instead of individual push_backs
adv.data.insert(adv.data.end(), &result.ble_adv[0], &result.ble_adv[length]);
batch_buffer.push_back(std::move(adv));
// More efficient: assign from raw data directly
adv.data.assign(&result.ble_adv[0], &result.ble_adv[length]);
ESP_LOGV(TAG, "Queuing raw packet from %02X:%02X:%02X:%02X:%02X:%02X, length %d. RSSI: %d dB", result.bda[0],
result.bda[1], result.bda[2], result.bda[3], result.bda[4], result.bda[5], length, result.rssi);
@@ -95,18 +95,9 @@ void BluetoothProxy::flush_pending_advertisements() {
return;
ESP_LOGV(TAG, "Proxying batch of %d packets", batch_buffer.size());
// Create response with direct access to the batch buffer
api::BluetoothLERawAdvertisementsResponse resp;
// Simply swap the vectors to avoid copying - much more efficient
resp.advertisements.swap(batch_buffer);
// Send the response with our data
this->api_connection_->send_bluetooth_le_raw_advertisements_response(resp);
// Now batch_buffer is empty (due to the swap), but we'll explicitly clear it just to be safe
batch_buffer.clear();
}
void BluetoothProxy::send_api_packet_(const esp32_ble_tracker::ESPBTDevice &device) {
api::BluetoothLEAdvertisementResponse resp;