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Emoji input improvements

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This commit is contained in:
Ali
2022-07-21 03:30:22 +02:00
parent fdea4fc967
commit 806536a4cd
14 changed files with 1604 additions and 320 deletions
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78
submodules/TelegramUI/Components/AnimationCache/Sources/AnimationCache.swift
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@@ -294,10 +294,10 @@ private final class AnimationCacheItemWriterInternal {
}
let dctData: DctData
if let current = self.currentDctData, current.quality == self.dctQuality {
if let current = self.currentDctData {
dctData = current
} else {
dctData = DctData(quality: self.dctQuality)
dctData = DctData(generatingTablesAtQuality: self.dctQuality)
self.currentDctData = dctData
}
@@ -310,11 +310,18 @@ private final class AnimationCacheItemWriterInternal {
yuvaSurface.dct(dctData: dctData, target: dctCoefficients)
if isFirstFrame {
self.file.write(3 as UInt32)
self.file.write(4 as UInt32)
self.file.write(UInt32(dctCoefficients.yPlane.width))
self.file.write(UInt32(dctCoefficients.yPlane.height))
self.file.write(UInt32(dctData.quality))
let lumaDctTable = dctData.lumaTable.serializedData()
self.file.write(UInt32(lumaDctTable.count))
let _ = self.file.write(lumaDctTable)
let chromaDctTable = dctData.chromaTable.serializedData()
self.file.write(UInt32(chromaDctTable.count))
let _ = self.file.write(chromaDctTable)
self.contentLengthOffset = Int(self.file.position())
self.file.write(0 as UInt32)
@@ -501,10 +508,10 @@ private final class AnimationCacheItemWriterImpl: AnimationCacheItemWriter {
}
let dctData: DctData
if let current = self.currentDctData, current.quality == self.dctQuality {
if let current = self.currentDctData {
dctData = current
} else {
dctData = DctData(quality: self.dctQuality)
dctData = DctData(generatingTablesAtQuality: self.dctQuality)
self.currentDctData = dctData
}
@@ -526,11 +533,18 @@ private final class AnimationCacheItemWriterImpl: AnimationCacheItemWriter {
yuvaSurface.dct(dctData: dctData, target: dctCoefficients)
if isFirstFrame {
file.write(3 as UInt32)
file.write(4 as UInt32)
file.write(UInt32(dctCoefficients.yPlane.width))
file.write(UInt32(dctCoefficients.yPlane.height))
file.write(UInt32(dctData.quality))
let lumaDctTable = dctData.lumaTable.serializedData()
file.write(UInt32(lumaDctTable.count))
let _ = file.write(lumaDctTable)
let chromaDctTable = dctData.chromaTable.serializedData()
file.write(UInt32(chromaDctTable.count))
let _ = file.write(chromaDctTable)
self.contentLengthOffset = Int(file.position())
file.write(0 as UInt32)
@@ -652,10 +666,10 @@ private final class AnimationCacheItemAccessor {
private var currentFrame: CurrentFrame?
private var currentYUVASurface: ImageYUVA420?
private var currentDctData: DctData
private let currentDctData: DctData
private var sharedDctCoefficients: DctCoefficientsYUVA420?
init(data: Data, range: Range<Int>, frameMapping: [FrameInfo], width: Int, height: Int, dctQuality: Int) {
init(data: Data, range: Range<Int>, frameMapping: [FrameInfo], width: Int, height: Int, dctData: DctData) {
self.data = data
self.range = range
self.width = width
@@ -673,7 +687,7 @@ private final class AnimationCacheItemAccessor {
self.frameMapping = resultFrameMapping
self.durationMapping = durationMapping
self.currentDctData = DctData(quality: dctQuality)
self.currentDctData = dctData
}
private func loadNextFrame() {
@@ -835,6 +849,16 @@ private final class AnimationCacheItemAccessor {
}
}
private func readData(data: Data, offset: Int, count: Int) -> Data {
var result = Data(count: count)
result.withUnsafeMutableBytes { bytes -> Void in
data.withUnsafeBytes { dataBytes -> Void in
memcpy(bytes.baseAddress!, dataBytes.baseAddress!.advanced(by: offset), count)
}
}
return result
}
private func readUInt32(data: Data, offset: Int) -> UInt32 {
var value: UInt32 = 0
withUnsafeMutableBytes(of: &value, { bytes -> Void in
@@ -1071,7 +1095,7 @@ private func loadItem(path: String) throws -> AnimationCacheItem {
}
let formatVersion = readUInt32(data: compressedData, offset: offset)
offset += 4
if formatVersion != 3 {
if formatVersion != 4 {
throw LoadItemError.dataError
}
@@ -1090,9 +1114,27 @@ private func loadItem(path: String) throws -> AnimationCacheItem {
if offset + 4 > dataLength {
throw LoadItemError.dataError
}
let dctQuality = readUInt32(data: compressedData, offset: offset)
let dctLumaTableLength = readUInt32(data: compressedData, offset: offset)
offset += 4
if offset + Int(dctLumaTableLength) > dataLength {
throw LoadItemError.dataError
}
let dctLumaData = readData(data: compressedData, offset: offset, count: Int(dctLumaTableLength))
offset += Int(dctLumaTableLength)
if offset + 4 > dataLength {
throw LoadItemError.dataError
}
let dctChromaTableLength = readUInt32(data: compressedData, offset: offset)
offset += 4
if offset + Int(dctChromaTableLength) > dataLength {
throw LoadItemError.dataError
}
let dctChromaData = readData(data: compressedData, offset: offset, count: Int(dctChromaTableLength))
offset += Int(dctChromaTableLength)
if offset + 4 > dataLength {
throw LoadItemError.dataError
}
@@ -1119,7 +1161,11 @@ private func loadItem(path: String) throws -> AnimationCacheItem {
frameMapping.append(AnimationCacheItemAccessor.FrameInfo(duration: Double(frameDuration)))
}
let itemAccessor = AnimationCacheItemAccessor(data: compressedData, range: compressedFrameDataRange, frameMapping: frameMapping, width: Int(width), height: Int(height), dctQuality: Int(dctQuality))
guard let dctData = DctData(lumaTable: dctLumaData, chromaTable: dctChromaData) else {
throw LoadItemError.dataError
}
let itemAccessor = AnimationCacheItemAccessor(data: compressedData, range: compressedFrameDataRange, frameMapping: frameMapping, width: Int(width), height: Int(height), dctData: dctData)
return AnimationCacheItem(numFrames: frameMapping.count, advanceImpl: { advance, requestedFormat in
return itemAccessor.advance(advance: advance, requestedFormat: requestedFormat)
@@ -1397,7 +1443,9 @@ public final class AnimationCacheImpl: AnimationCache {
let itemFirstFramePath = "\(itemDirectoryPath)/\(sourceIdPath.fileName)-f"
if FileManager.default.fileExists(atPath: itemFirstFramePath) {
return try? loadItem(path: itemFirstFramePath)
if let item = try? loadItem(path: itemFirstFramePath) {
return item
}
}
if let adaptationItemPath = findHigherResolutionFileForAdaptation(itemDirectoryPath: itemDirectoryPath, baseName: "\(hashString)_", baseSuffix: "-f", width: Int(size.width), height: Int(size.height)) {