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Input node improvements

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This commit is contained in:
Ali
2022-06-28 22:54:05 +02:00
parent 575605f4d0
commit 131be5aaab
51 changed files with 2586 additions and 1363 deletions
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12
submodules/TelegramUI/Components/AnimationCache/Sources/ImageData.swift
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@@ -1,6 +1,6 @@
import Foundation
import UIKit
import DCT
import ImageDCT
final class ImagePlane {
let width: Int
@@ -134,13 +134,11 @@ extension ImageYUVA420 {
final class DctData {
let quality: Int
let dctData: Data
let idctData: Data
let dct: ImageDCT
init(quality: Int) {
self.quality = quality
self.dctData = generateForwardDctData(Int32(quality))!
self.idctData = generateInverseDctData(Int32(quality))!
self.dct = ImageDCT(quality: quality)
}
}
@@ -174,7 +172,7 @@ extension ImageYUVA420 {
targetPlane.data.withUnsafeMutableBytes { bytes in
let coefficients = bytes.baseAddress!.assumingMemoryBound(to: UInt16.self)
performForwardDct(sourcePixels, coefficients, Int32(sourcePlane.width), Int32(sourcePlane.height), Int32(sourcePlane.bytesPerRow), dctData.dctData)
dctData.dct.forward(withPixels: sourcePixels, coefficients: coefficients, width: sourcePlane.width, height: sourcePlane.height, bytesPerRow: sourcePlane.bytesPerRow)
}
}
}
@@ -217,7 +215,7 @@ extension DctCoefficientsYUVA420 {
targetPlane.data.withUnsafeMutableBytes { bytes in
let pixels = bytes.baseAddress!.assumingMemoryBound(to: UInt8.self)
performInverseDct(coefficients, pixels, Int32(sourcePlane.width), Int32(sourcePlane.height), Int32(targetPlane.bytesPerRow), Int32(sourcePlane.width), dctData.idctData)
dctData.dct.inverse(withCoefficients: coefficients, pixels: pixels, width: sourcePlane.width, height: sourcePlane.height, coefficientsPerRow: targetPlane.width, bytesPerRow: targetPlane.width)
}
}
}