增加开关 preferredFrame

kingslay · Jan 7, 2024 · 6646ed9 · 6646ed9
1 parent 150207b
commit 6646ed9
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Showing 2 changed files with 8 additions and 5 deletions.
diff --git a/Sources/KSPlayer/AVPlayer/KSOptions.swift b/Sources/KSPlayer/AVPlayer/KSOptions.swift
@@ -475,6 +475,7 @@ public extension KSOptions {
     static var asynchronousDecompression = false
     static var isPipPopViewController = false
     static var canStartPictureInPictureAutomaticallyFromInline = true
+    static var preferredFrame = true
     static var displayCriteriaFormatDescriptionEnabled = false
     /// 日志级别
     static var logLevel = LogLevel.warning

diff --git a/Sources/KSPlayer/MEPlayer/MetalPlayView.swift b/Sources/KSPlayer/MEPlayer/MetalPlayView.swift
@@ -41,11 +41,13 @@ public final class MetalPlayView: UIView, VideoOutput {
     private var fps = Float(60) {
         didSet {
             if fps != oldValue {
-                let preferredFramesPerSecond = ceil(fps)
-                if #available(iOS 15.0, tvOS 15.0, macOS 14.0, *) {
-                    displayLink.preferredFrameRateRange = CAFrameRateRange(minimum: preferredFramesPerSecond, maximum: 2 * preferredFramesPerSecond, __preferred: preferredFramesPerSecond)
-                } else {
-                    displayLink.preferredFramesPerSecond = Int(preferredFramesPerSecond) << 1
+                if KSOptions.preferredFrame {
+                    let preferredFramesPerSecond = ceil(fps)
+                    if #available(iOS 15.0, tvOS 15.0, macOS 14.0, *) {
+                        displayLink.preferredFrameRateRange = CAFrameRateRange(minimum: preferredFramesPerSecond, maximum: 2 * preferredFramesPerSecond, __preferred: preferredFramesPerSecond)
+                    } else {
+                        displayLink.preferredFramesPerSecond = Int(preferredFramesPerSecond) << 1
+                    }
                 }
                 options.updateVideo(refreshRate: fps, isDovi: isDovi, formatDescription: formatDescription)
             }