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Load frames for video preview from network

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This commit is contained in:
Peter
2019-07-16 20:28:29 +01:00
parent 10b5ea4cb4
commit 0bf61a2794
34 changed files with 115 additions and 89 deletions
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10
submodules/MediaPlayer/Sources/FFMpegMediaFrameSourceContext.swift
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@@ -238,12 +238,12 @@ private func seekCallback(userData: UnsafeMutableRawPointer?, offset: Int64, whe
if streamable {
if context.tempFilePath == nil {
let fetchRange: Range<Int> = context.readingOffset ..< Int(Int32.max)
context.fetchedDataDisposable.set(fetchedMediaResource(postbox: postbox, reference: resourceReference, range: (fetchRange, .elevated), statsCategory: statsCategory, preferBackgroundReferenceRevalidation: streamable).start())
context.fetchedDataDisposable.set(fetchedMediaResource(mediaBox: postbox.mediaBox, 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(postbox: postbox, reference: resourceReference, statsCategory: statsCategory, preferBackgroundReferenceRevalidation: streamable).start())
context.fetchedDataDisposable.set(fetchedMediaResource(mediaBox: postbox.mediaBox, reference: resourceReference, statsCategory: statsCategory, preferBackgroundReferenceRevalidation: streamable).start())
}
}
}
@@ -330,12 +330,12 @@ final class FFMpegMediaFrameSourceContext: NSObject {
if streamable {
if self.tempFilePath == nil {
self.fetchedDataDisposable.set(fetchedMediaResource(postbox: postbox, reference: resourceReference, range: (0 ..< Int(Int32.max), .elevated), statsCategory: self.statsCategory ?? .generic, preferBackgroundReferenceRevalidation: streamable).start())
self.fetchedDataDisposable.set(fetchedMediaResource(mediaBox: postbox.mediaBox, reference: resourceReference, range: (0 ..< Int(Int32.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(postbox: postbox, reference: resourceReference, statsCategory: self.statsCategory ?? .generic, preferBackgroundReferenceRevalidation: streamable).start())
self.fetchedFullDataDisposable.set(fetchedMediaResource(mediaBox: postbox.mediaBox, reference: resourceReference, statsCategory: self.statsCategory ?? .generic, preferBackgroundReferenceRevalidation: streamable).start())
}
}
@@ -437,7 +437,7 @@ final class FFMpegMediaFrameSourceContext: NSObject {
if streamable {
if self.tempFilePath == nil {
self.fetchedFullDataDisposable.set(fetchedMediaResource(postbox: postbox, reference: resourceReference, range: (0 ..< Int(Int32.max), .default), statsCategory: self.statsCategory ?? .generic, preferBackgroundReferenceRevalidation: streamable).start())
self.fetchedFullDataDisposable.set(fetchedMediaResource(mediaBox: postbox.mediaBox, reference: resourceReference, range: (0 ..< Int(Int32.max), .default), statsCategory: self.statsCategory ?? .generic, preferBackgroundReferenceRevalidation: streamable).start())
}
self.requestedCompleteFetch = true
}