处理红蓝立体卡顿问题

SwiftProject/SwiftProject.xcworkspace/xcuserdata/aaa.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist

@@ -942,8 +942,8 @@
             filePath = "SwiftProject/Project/Controller/RecordingVideo/CCSpatialPhotoDisplayController/CCSpatialPhotoDisplayController.swift"
             startingColumnNumber = "9223372036854775807"
             endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "227"
+            startingLineNumber = "228"
-            endingLineNumber = "227"
+            endingLineNumber = "228"
             landmarkName = "screenOrientationRotate()"
             landmarkType = "7">
             <Locations>
@@ -990,8 +990,8 @@
             filePath = "SwiftProject/Project/Controller/RecordingVideo/CCSpatialPhotoDisplayController/CCSpatialPhotoDisplayController.swift"
             startingColumnNumber = "9223372036854775807"
             endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "235"
+            startingLineNumber = "236"
-            endingLineNumber = "235"
+            endingLineNumber = "236"
             landmarkName = "screenOrientationRotate()"
             landmarkType = "7">
             <Locations>

SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialPhotoDisplayController/CCSpatialPhotoDisplayController.swift

@@ -22,18 +22,12 @@ enum VideoReaderError : Error {
 
 class CCSpatialPhotoDisplayController: BaseController {
     let kNowTimeToUserDefaultKey_PhotoDisplayController:String = "kNowTimeToUserDefaultKey_PhotoDisplayController"
-    //保留外联屏幕
-//    lazy var externalWindow:UIWindow = {
-//        return UIWindow(frame: self.view.bounds)
-//    }()
     //标记是否为横屏
     var isLandscape:Bool = false
     var externalVC:ZZHExternalViewController?
     var externalDispalylink:CADisplayLink?
     var externalImageView:UIImageView?
     
-//    var player:AVPlayer = AVPlayer()
-    
     var outputVideoURL:URL?
     var dvc:UIDocumentViewController?
     
@@ -64,7 +58,14 @@ class CCSpatialPhotoDisplayController: BaseController {
             }
         }
     }
-    var currentSpatialType = 0//标记当前选中的浏览种类
+    var currentSpatialType = 0{//标记当前选中的浏览种类
+        didSet{
+            redBlueImage = nil
+        }
+    }
+    
+    //保留红蓝立体的uiimage
+    var redBlueImage:UIImage?
     
     //标记是否正在串流中:目前就是用于控制是否显示瞳距调节的slider部分
     var isPlayingOnExternalScreen = false
@@ -541,11 +542,12 @@ class CCSpatialPhotoDisplayController: BaseController {
                 let lastImg = UIImage(ciImage: newpb)
                 self.mImgView.image = lastImg
                 
-            }else if(selectedIndex == 2){
+            }else if(selectedIndex == 2){//红蓝立体
                
-                let lastImg = joinImages_red_blue(lciImage: lciImage, rciImage: rciImage, scale: currentScale)
+                var ri = joinImages_red_blue(lciImage: lciImage, rciImage: rciImage, scale: currentScale,rbImage: redBlueImage)
-                var ri = UIImage(ciImage: lastImg)
+//                var ri = UIImage(ciImage: lastImg)
                 ri = ri.getUpImg(imgOrigOritentation: self.imgOritentation )
+                redBlueImage = ri
                 self.mImgView.image = ri
                    
                 

SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialPhotoDisplayController/CCSpatialPhotoDisplayEx.swift

@@ -86,7 +86,9 @@ extension CCSpatialPhotoDisplayController {
     
     
     //合成红蓝立体图片
-    func joinImages_red_blue(lciImage:CIImage,rciImage:CIImage,scale: CGFloat) -> CIImage {
+    func joinImages_red_blue(lciImage:CIImage,rciImage:CIImage,scale: CGFloat,rbImage:UIImage?) -> UIImage {
+        var lastImg:UIImage? = rbImage
+        if lastImg == nil {
             // 创建红色和蓝色滤镜
             let redColorMatrix: [CGFloat] = [
                 0.0, 0.0, 0.0, 0.0, 0.0, // 红色通道
@@ -109,7 +111,7 @@ extension CCSpatialPhotoDisplayController {
             let blueFilter = CIFilter(name: "CIColorMatrix")!
             blueFilter.setValue(rciImage, forKey: kCIInputImageKey)
             blueFilter.setValue(CIVector(values: blueColorMatrix, count: blueColorMatrix.count), forKey: "inputBVector")
-        var lastImg:CIImage? = nil
+            
             // 获取处理后的图像
             if let redOutputImage = redFilter.outputImage,
                let blueOutputImage = blueFilter.outputImage {
@@ -121,13 +123,15 @@ extension CCSpatialPhotoDisplayController {
                 let sharpenedFilter = CIFilter(name: "CISharpenLuminance")!
                 sharpenedFilter.setValue(compositeFilter.outputImage, forKey: kCIInputImageKey)
                 sharpenedFilter.setValue(2, forKey: kCIInputSharpnessKey)
-            lastImg = sharpenedFilter.outputImage!
+                lastImg = UIImage(ciImage: sharpenedFilter.outputImage! )
             }
+        }
+        
         if scale == 1 {
             return lastImg!
         }
         else {
-            let drawImg = UIImage(ciImage: lastImg!)
+            let drawImg = lastImg!
             let drawImageSize = drawImg.size
             let newImgSize = CGSizeMake(drawImageSize.width * scale, drawImageSize.height * scale)
             let newRect = CGRect(origin: CGPoint(x: (drawImageSize.width - newImgSize.width) * 0.5, y: (drawImageSize.height - newImgSize.height) * 0.5), size: newImgSize)
@@ -135,10 +139,7 @@ extension CCSpatialPhotoDisplayController {
             drawImg.draw(in: newRect)
             let image = UIGraphicsGetImageFromCurrentImageContext()!
             UIGraphicsEndImageContext();
-
+            return image
-             
-            let ci = CIImage(cgImage: image.cgImage!)
-            return ci
         }
     }