[新增目标色彩空间设置功能]：在播放器中增加了目标色彩空间的设置选项，允许用户根据需要选择不同的色彩空间。

- 在`ffmpegplayer`和`mpvplayer`的`mainwindow`中新增了`createTargetPrimariesMenu`函数，用于创建目标色彩空间的菜单选项。
- 为`ffmpegplayer`的`MainWindow`类新增了连接，当用户选择不同的目标色彩空间时，会更新视频渲染器的色彩空间设置。
- 为`mpvplayer`的`MpvPlayer`类新增了获取、设置目标色彩空间的函数，并在`mpvplayer`的`MainWindow`中使用了这些新函数来响应用户的选择。
- 移除了`ffmpegplayer`中旧的`destPrimarisMenu`函数，并用新的功能替换。
- 更新了`mpvplayer`的`MpvPlayer`类头文件，添加了目标色彩空间相关的公共成员函数声明。

examples/ffmpegplayer/mainwindow.cpp

@@ -106,6 +106,35 @@ class MainWindow::MainWindowPrivate
         return menu;
     }
 
+    auto createTargetPrimariesMenu() -> QMenu *
+    {
+        auto *group = new QActionGroup(q_ptr);
+        group->setExclusive(true);
+        auto *menu = new QMenu(QCoreApplication::translate("MainWindowPrivate", "Target Primaries"),
+                               q_ptr);
+        auto primaris = QMetaEnum::fromType<Ffmpeg::ColorUtils::Primaries::Type>();
+        for (int i = 0; i < primaris.keyCount(); ++i) {
+            auto value = primaris.value(i);
+            auto *action = new QAction(primaris.key(i), q_ptr);
+            action->setCheckable(true);
+            action->setData(value);
+            group->addAction(action);
+            menu->addAction(action);
+            if (value == Ffmpeg::ColorUtils::Primaries::Type::AUTO) {
+                action->setChecked(true);
+            }
+        }
+        q_ptr->connect(group, &QActionGroup::triggered, q_ptr, [this](QAction *action) {
+            primarisType = static_cast<Ffmpeg::ColorUtils::Primaries::Type>(action->data().toInt());
+            if (videoRender.isNull()) {
+                return;
+            }
+            videoRender->setDestPrimaries(primarisType);
+        });
+        group->checkedAction()->trigger();
+        return menu;
+    }
+
     void resetTrackMenu()
     {
         auto actions = audioTracksGroup->actions();
@@ -682,8 +711,7 @@ void MainWindow::initMenu()
     d_ptr->videoMenu->addAction(equalizerAction);
 
     d_ptr->videoMenu->addMenu(d_ptr->createtoneMappingMenu());
-
-    destPrimarisMenu();
+    d_ptr->videoMenu->addMenu(d_ptr->createTargetPrimariesMenu());
 
     connect(d_ptr->audioTracksGroup, &QActionGroup::triggered, this, [this](QAction *action) {
         d_ptr->playerPtr->addEvent(Ffmpeg::EventPtr(
@@ -704,35 +732,6 @@ void MainWindow::initMenu()
     connect(d_ptr->mediaInfoAction, &QAction::triggered, this, &MainWindow::onShowMediaInfo);
 }
 
-void MainWindow::destPrimarisMenu()
-{
-    auto *destPrimarisGroup = new QActionGroup(this);
-    destPrimarisGroup->setExclusive(true);
-    auto *destPrimarisMenu = new QMenu(tr("Dest Primaris"), this);
-    auto destPrimaris = QMetaEnum::fromType<Ffmpeg::ColorUtils::Primaries::Type>();
-    for (int i = 0; i < destPrimaris.keyCount(); ++i) {
-        auto value = destPrimaris.value(i);
-        auto *action = new QAction(destPrimaris.key(i), this);
-        action->setCheckable(true);
-        action->setData(value);
-        destPrimarisGroup->addAction(action);
-        destPrimarisMenu->addAction(action);
-        if (value == Ffmpeg::ColorUtils::Primaries::Type::AUTO) {
-            action->setChecked(true);
-        }
-    }
-    d_ptr->videoMenu->addMenu(destPrimarisMenu);
-    connect(destPrimarisGroup, &QActionGroup::triggered, this, [this](QAction *action) {
-        d_ptr->primarisType = static_cast<Ffmpeg::ColorUtils::Primaries::Type>(
-            action->data().toInt());
-        if (d_ptr->videoRender.isNull()) {
-            return;
-        }
-        d_ptr->videoRender->setDestPrimaries(d_ptr->primarisType);
-    });
-    destPrimarisGroup->checkedAction()->trigger();
-}
-
 void MainWindow::renderMenu()
 {
     auto *widgetAction = new QAction(tr("Widget"), this);

examples/ffmpegplayer/mainwindow.h

@@ -38,7 +38,6 @@ private slots:
     void setupUI();
     void buildConnect();
     void initMenu();
-    void destPrimarisMenu();
     void renderMenu();
     void initPlayListMenu();
     void addToPlaylist(const QList<QUrl> &urls);

examples/mpvplayer/mainwindow.cc

@@ -98,6 +98,27 @@ class MainWindow::MainWindowPrivate
         return menu;
     }
 
+    auto createTargetPrimariesMenu() -> QMenu *
+    {
+        auto *group = new QActionGroup(q_ptr);
+        group->setExclusive(true);
+        auto *menu = new QMenu(QCoreApplication::translate("MainWindowPrivate", "Target Primaries"),
+                               q_ptr);
+        auto targetPrimaries = mpvPlayer->targetPrimaries();
+        for (const auto &targetPrimary : std::as_const(targetPrimaries)) {
+            auto *action = new QAction(targetPrimary, q_ptr);
+            action->setCheckable(true);
+            group->addAction(action);
+            menu->addAction(action);
+        }
+        group->actions().at(0)->setChecked(true);
+        q_ptr->connect(group, &QActionGroup::triggered, q_ptr, [this](QAction *action) {
+            mpvPlayer->setTargetPrimaries(action->text());
+        });
+
+        return menu;
+    }
+
     void resetTrackMenu()
     {
         auto actions = audioTracksGroup->actions();
@@ -730,6 +751,7 @@ void MainWindow::initMenu()
     connect(equalizerAction, &QAction::triggered, this, &MainWindow::onEqualizer);
     d_ptr->videoMenu->addAction(equalizerAction);
     d_ptr->videoMenu->addMenu(d_ptr->createtoneMappingMenu());
+    d_ptr->videoMenu->addMenu(d_ptr->createTargetPrimariesMenu());
 
     connect(d_ptr->videoTracksGroup, &QActionGroup::triggered, this, [this](QAction *action) {
         auto data = action->data().value<Mpv::TraskInfo>();

src/mpv/mpvplayer.cc

@@ -468,6 +468,35 @@ auto MpvPlayer::toneMapping() const -> QString
     return mpv::qt::get_property(d_ptr->mpv, "tone-mapping").toString();
 }
 
+QStringList MpvPlayer::targetPrimaries() const
+{
+    static QStringList list{"auto",
+                            "bt.470m",
+                            "bt.601-525",
+                            "bt.601-625",
+                            "bt.709",
+                            "bt.2020",
+                            "apple",
+                            "adobe",
+                            "prophoto",
+                            "cie1931",
+                            "dci-p3",
+                            "v-gamut",
+                            "s-gamut"};
+    return list;
+}
+
+void MpvPlayer::setTargetPrimaries(const QString &targetPrimaries)
+{
+    qInfo() << "target-prim: " << targetPrimaries;
+    mpv::qt::set_property_async(d_ptr->mpv, "target-prim", targetPrimaries);
+}
+
+QString MpvPlayer::targetPrimariesName() const
+{
+    return mpv::qt::get_property(d_ptr->mpv, "target-prim").toString();
+}
+
 void MpvPlayer::pauseAsync()
 {
     auto state = !isPaused();

src/mpv/mpvplayer.hpp

@@ -99,6 +99,10 @@ class MPV_LIB_EXPORT MpvPlayer : public QObject
     void setToneMapping(const QString &toneMapping);
     [[nodiscard]] auto toneMapping() const -> QString;
 
+    [[nodiscard]] auto targetPrimaries() const -> QStringList;
+    void setTargetPrimaries(const QString &targetPrimaries);
+    [[nodiscard]] auto targetPrimariesName() const -> QString;
+
     void pauseAsync();
     void pauseSync(bool state);
     auto isPaused() -> bool;