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[WIP] Modern cache

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Ali
2022-12-17 00:17:31 +04:00
parent 792e0091bc
commit 614c74b0b0
189 changed files with 1464 additions and 848 deletions
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18
submodules/MediaPlayer/Sources/FFMpegMediaFrameSourceContext.swift
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@@ -196,7 +196,7 @@ private func readPacketCallback(userData: UnsafeMutableRawPointer?, buffer: Unsa
private func seekCallback(userData: UnsafeMutableRawPointer?, offset: Int64, whence: Int32) -> Int64 {
let context = Unmanaged<FFMpegMediaFrameSourceContext>.fromOpaque(userData!).takeUnretainedValue()
guard let postbox = context.postbox, let resourceReference = context.resourceReference, let streamable = context.streamable, let statsCategory = context.statsCategory else {
guard let postbox = context.postbox, let resourceReference = context.resourceReference, let streamable = context.streamable, let userLocation = context.userLocation, let userContentType = context.userContentType, let statsCategory = context.statsCategory else {
return 0
}
@@ -250,12 +250,12 @@ private func seekCallback(userData: UnsafeMutableRawPointer?, offset: Int64, whe
if streamable {
if context.tempFilePath == nil {
let fetchRange: Range<Int64> = context.readingOffset ..< Int64.max
context.fetchedDataDisposable.set(fetchedMediaResource(mediaBox: postbox.mediaBox, reference: resourceReference, range: (fetchRange, .elevated), statsCategory: statsCategory, preferBackgroundReferenceRevalidation: streamable).start())
context.fetchedDataDisposable.set(fetchedMediaResource(mediaBox: postbox.mediaBox, userLocation: userLocation, userContentType: userContentType, reference: resourceReference, range: (fetchRange, .elevated), statsCategory: statsCategory, preferBackgroundReferenceRevalidation: streamable).start())
}
} else if !context.requestedCompleteFetch && context.fetchAutomatically {
context.requestedCompleteFetch = true
if context.tempFilePath == nil {
context.fetchedDataDisposable.set(fetchedMediaResource(mediaBox: postbox.mediaBox, reference: resourceReference, statsCategory: statsCategory, preferBackgroundReferenceRevalidation: streamable).start())
context.fetchedDataDisposable.set(fetchedMediaResource(mediaBox: postbox.mediaBox, userLocation: userLocation, userContentType: userContentType, reference: resourceReference, statsCategory: statsCategory, preferBackgroundReferenceRevalidation: streamable).start())
}
}
}
@@ -276,6 +276,8 @@ final class FFMpegMediaFrameSourceContext: NSObject {
var closed = false
fileprivate var postbox: Postbox?
fileprivate var userLocation: MediaResourceUserLocation?
fileprivate var userContentType: MediaResourceUserContentType?
fileprivate var resourceReference: MediaResourceReference?
fileprivate var tempFilePath: String?
fileprivate var streamable: Bool?
@@ -320,7 +322,7 @@ final class FFMpegMediaFrameSourceContext: NSObject {
self.keepDataDisposable.dispose()
}
func initializeState(postbox: Postbox, resourceReference: MediaResourceReference, tempFilePath: String?, streamable: Bool, video: Bool, preferSoftwareDecoding: Bool, fetchAutomatically: Bool, maximumFetchSize: Int?) {
func initializeState(postbox: Postbox, userLocation: MediaResourceUserLocation, resourceReference: MediaResourceReference, tempFilePath: String?, streamable: Bool, video: Bool, preferSoftwareDecoding: Bool, fetchAutomatically: Bool, maximumFetchSize: Int?) {
if self.readingError || self.initializedState != nil {
return
}
@@ -332,6 +334,8 @@ final class FFMpegMediaFrameSourceContext: NSObject {
self.tempFilePath = tempFilePath
self.streamable = streamable
self.statsCategory = video ? .video : .audio
self.userLocation = userLocation
self.userContentType = video ? .video : .audio
self.preferSoftwareDecoding = preferSoftwareDecoding
self.fetchAutomatically = fetchAutomatically
self.maximumFetchSize = maximumFetchSize
@@ -342,12 +346,12 @@ final class FFMpegMediaFrameSourceContext: NSObject {
if streamable {
if self.tempFilePath == nil {
self.fetchedDataDisposable.set(fetchedMediaResource(mediaBox: postbox.mediaBox, reference: resourceReference, range: (0 ..< Int64.max, .elevated), statsCategory: self.statsCategory ?? .generic, preferBackgroundReferenceRevalidation: streamable).start())
self.fetchedDataDisposable.set(fetchedMediaResource(mediaBox: postbox.mediaBox, userLocation: self.userLocation ?? .other, userContentType: self.userContentType ?? .other, reference: resourceReference, range: (0 ..< Int64.max, .elevated), statsCategory: self.statsCategory ?? .generic, preferBackgroundReferenceRevalidation: streamable).start())
}
} else if !self.requestedCompleteFetch && self.fetchAutomatically {
self.requestedCompleteFetch = true
if self.tempFilePath == nil {
self.fetchedFullDataDisposable.set(fetchedMediaResource(mediaBox: postbox.mediaBox, reference: resourceReference, statsCategory: self.statsCategory ?? .generic, preferBackgroundReferenceRevalidation: streamable).start())
self.fetchedFullDataDisposable.set(fetchedMediaResource(mediaBox: postbox.mediaBox, userLocation: self.userLocation ?? .other, userContentType: self.userContentType ?? .other, reference: resourceReference, statsCategory: self.statsCategory ?? .generic, preferBackgroundReferenceRevalidation: streamable).start())
}
}
@@ -449,7 +453,7 @@ final class FFMpegMediaFrameSourceContext: NSObject {
if streamable {
if self.tempFilePath == nil {
self.fetchedFullDataDisposable.set(fetchedMediaResource(mediaBox: postbox.mediaBox, reference: resourceReference, range: (0 ..< Int64.max, .default), statsCategory: self.statsCategory ?? .generic, preferBackgroundReferenceRevalidation: streamable).start())
self.fetchedFullDataDisposable.set(fetchedMediaResource(mediaBox: postbox.mediaBox, userLocation: self.userLocation ?? .other, userContentType: self.userContentType ?? .other, reference: resourceReference, range: (0 ..< Int64.max, .default), statsCategory: self.statsCategory ?? .generic, preferBackgroundReferenceRevalidation: streamable).start())
}
self.requestedCompleteFetch = true
}