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[refactor] modularize Slint video rendering backends

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This commit is contained in:
dijunkun
2026-08-25 11:45:38 +08:00
parent 21eec76008
commit 8ea4668305
18 changed files with 799 additions and 771 deletions
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src/gui/runtime/connection_runtime.cpp
+2 -19
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@@ -11,12 +11,7 @@
#include "display_stream_id.h"
#include "localization.h"
#include "platform.h"
#if defined(_WIN32) || defined(__linux__)
#include "platform/opengl_video_renderer.h"
#endif
#ifdef __APPLE__
#include "platform/metal_video_renderer.h"
#endif
#include "platform/video_renderer.h"
#include "rd_log.h"
#include "runtime/gui_runtime.h"
@@ -229,21 +224,14 @@ void GuiRuntime::CloseRemoteSession(std::shared_ptr<RemoteSession> props) {
frame_snapshot = props->front_frame_;
video_width = props->video_width_;
video_height = props->video_height_;
#if defined(__APPLE__) || defined(_WIN32) || defined(__linux__)
if ((!frame_snapshot || frame_snapshot->empty()) &&
props->thumbnail_frame_ && !props->thumbnail_frame_->empty()) {
frame_snapshot = props->thumbnail_frame_;
video_width = props->thumbnail_width_;
video_height = props->thumbnail_height_;
}
#endif
}
#if defined(__APPLE__) || defined(_WIN32) || defined(__linux__)
#if defined(__APPLE__)
auto* native_renderer = mac_metal_video_renderer_.get();
#else
auto* native_renderer = opengl_video_renderer_.get();
#endif
auto* native_renderer = video_renderer_.get();
if ((!frame_snapshot || frame_snapshot->empty()) && native_renderer) {
auto native_snapshot = std::make_shared<std::vector<unsigned char>>();
if (native_renderer->CopyLatestNv12(props->remote_id_,
@@ -252,7 +240,6 @@ void GuiRuntime::CloseRemoteSession(std::shared_ptr<RemoteSession> props) {
frame_snapshot = std::move(native_snapshot);
}
}
#endif
if (frame_snapshot && !frame_snapshot->empty() && video_width > 0 &&
video_height > 0) {
@@ -276,12 +263,10 @@ void GuiRuntime::CloseRemoteSession(std::shared_ptr<RemoteSession> props) {
}
}
#if defined(__APPLE__) || defined(_WIN32) || defined(__linux__)
if (native_renderer) {
native_renderer->DiscardStream(props->remote_id_);
video_frame_dirty_.store(true, std::memory_order_release);
}
#endif
if (props->peer_) {
LOG_INFO("[{}] Leave connection [{}]", props->local_id_, props->remote_id_);
@@ -343,12 +328,10 @@ void GuiRuntime::ResetRemoteSessionResources(
std::lock_guard<std::mutex> lock(props->video_frame_mutex_);
props->front_frame_.reset();
props->back_frame_.reset();
#if defined(__APPLE__) || defined(_WIN32) || defined(__linux__)
props->thumbnail_frame_.reset();
props->thumbnail_width_ = 0;
props->thumbnail_height_ = 0;
props->background_snapshot_time_ = {};
#endif
props->video_width_ = 0;
props->video_height_ = 0;
props->video_size_ = 0;