[Temp] Input panel progress

submodules/TelegramUI/Components/VideoAnimationCache/Sources/VideoAnimationCache.swift

@@ -0,0 +1,35 @@
+import Foundation
+import UIKit
+import AnimationCache
+import Display
+import AnimatedStickerNode
+import SwiftSignalKit
+
+public func cacheVideoAnimation(path: String, width: Int, height: Int, writer: AnimationCacheItemWriter) {
+    let queue = Queue()
+    queue.async {
+        guard let frameSource = makeVideoStickerDirectFrameSource(queue: queue, path: path, width: width, height: height, cachePathPrefix: nil) else {
+            return
+        }
+        let frameDuration = 1.0 / Double(frameSource.frameRate)
+        while true {
+            if let frame = frameSource.takeFrame(draw: true) {
+                //AnimatedStickerFrame(data: frameData, type: .argb, width: self.width, height: self.height, bytesPerRow: self.bytesPerRow, index: frameIndex, isLastFrame: frameIndex == self.frameCount - 1, totalFrames: self.frameCount, multiplyAlpha: true)
+                if case .argb = frame.type {
+                    let frameWidth = frame.width
+                    let frameHeight = frame.height
+                    let bytesPerRow = frame.bytesPerRow
+                    frame.data.withUnsafeBytes { bytes -> Void in
+                        writer.add(bytes: bytes.baseAddress!.assumingMemoryBound(to: UInt8.self), length: bytes.count, width: Int(frameWidth), height: Int(frameHeight), bytesPerRow: Int(bytesPerRow), duration: frameDuration)
+                    }
+                } else {
+                    break
+                }
+            } else {
+                break
+            }
+        }
+        
+        writer.finish()
+    }
+}