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object不允许复制和移动

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nanako
2025-12-31 12:27:48 +08:00
parent fd0ae1221e
commit 2536fdd07b
29 changed files with 20 additions and 728 deletions
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50
src/render/frame_sync.cpp
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@@ -60,56 +60,6 @@ frame_sync::~frame_sync() {
}
}
frame_sync::frame_sync(frame_sync&& other) noexcept
: device_(std::move(other.device_))
, swapchain_(std::move(other.swapchain_))
, command_pool_(other.command_pool_)
, frame_resources_(std::move(other.frame_resources_))
, images_in_flight_(std::move(other.images_in_flight_))
, frames_in_flight_(other.frames_in_flight_)
, current_frame_(other.current_frame_)
, current_image_index_(other.current_image_index_)
, fence_timeout_(other.fence_timeout_)
, on_frame_begin_(std::move(other.on_frame_begin_))
, on_frame_end_(std::move(other.on_frame_end_))
{
other.command_pool_ = nullptr;
other.frames_in_flight_ = 0;
other.current_frame_ = 0;
other.current_image_index_ = 0;
}
frame_sync& frame_sync::operator=(frame_sync&& other) noexcept {
if (this != &other) {
// 清理现有资源
if (device_ && device_->is_valid()) {
device_->wait_idle();
destroy_command_buffers();
destroy_sync_objects();
}
// 移动资源
device_ = std::move(other.device_);
swapchain_ = std::move(other.swapchain_);
command_pool_ = other.command_pool_;
frame_resources_ = std::move(other.frame_resources_);
images_in_flight_ = std::move(other.images_in_flight_);
frames_in_flight_ = other.frames_in_flight_;
current_frame_ = other.current_frame_;
current_image_index_ = other.current_image_index_;
fence_timeout_ = other.fence_timeout_;
on_frame_begin_ = std::move(other.on_frame_begin_);
on_frame_end_ = std::move(other.on_frame_end_);
// 清空源对象
other.command_pool_ = nullptr;
other.frames_in_flight_ = 0;
other.current_frame_ = 0;
other.current_image_index_ = 0;
}
return *this;
}
std::pair<frame_begin_result, u32> frame_sync::begin_frame() {
if (!is_valid() || !swapchain_) {
return {frame_begin_result::error, 0};