From 87543b9dea9c7d5644269f5bbe1f278a54a84bea Mon Sep 17 00:00:00 2001 From: Lioncash Date: Mon, 5 Dec 2022 18:21:01 -0500 Subject: emulated_controller: Use std::move() in GetMappedDevices() Avoids churning allocations in a loop. --- src/core/hid/emulated_controller.cpp | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'src/core') diff --git a/src/core/hid/emulated_controller.cpp b/src/core/hid/emulated_controller.cpp index 74c877728..09f870eb0 100644 --- a/src/core/hid/emulated_controller.cpp +++ b/src/core/hid/emulated_controller.cpp @@ -432,7 +432,7 @@ std::vector EmulatedController::GetMappedDevices( continue; } const auto devices_it = std::find_if( - devices.begin(), devices.end(), [param](const Common::ParamPackage param_) { + devices.begin(), devices.end(), [¶m](const Common::ParamPackage& param_) { return param.Get("engine", "") == param_.Get("engine", "") && param.Get("guid", "") == param_.Get("guid", "") && param.Get("port", 0) == param_.Get("port", 0) && @@ -441,12 +441,12 @@ std::vector EmulatedController::GetMappedDevices( if (devices_it != devices.end()) { continue; } - Common::ParamPackage device{}; + + auto& device = devices.emplace_back(); device.Set("engine", param.Get("engine", "")); device.Set("guid", param.Get("guid", "")); device.Set("port", param.Get("port", 0)); device.Set("pad", param.Get("pad", 0)); - devices.push_back(device); } for (const auto& param : stick_params) { @@ -457,7 +457,7 @@ std::vector EmulatedController::GetMappedDevices( continue; } const auto devices_it = std::find_if( - devices.begin(), devices.end(), [param](const Common::ParamPackage param_) { + devices.begin(), devices.end(), [¶m](const Common::ParamPackage& param_) { return param.Get("engine", "") == param_.Get("engine", "") && param.Get("guid", "") == param_.Get("guid", "") && param.Get("port", 0) == param_.Get("port", 0) && @@ -466,12 +466,12 @@ std::vector EmulatedController::GetMappedDevices( if (devices_it != devices.end()) { continue; } - Common::ParamPackage device{}; + + auto& device = devices.emplace_back(); device.Set("engine", param.Get("engine", "")); device.Set("guid", param.Get("guid", "")); device.Set("port", param.Get("port", 0)); device.Set("pad", param.Get("pad", 0)); - devices.push_back(device); } return devices; } -- cgit v1.2.3