revanced-patches/src/main/kotlin/app/revanced/patches/youtube/video/hdrbrightness/HDRBrightnessPatch.kt

72 lines
2.8 KiB
Kotlin

package app.revanced.patches.youtube.video.hdrbrightness
import app.revanced.patcher.data.BytecodeContext
import app.revanced.patcher.extensions.InstructionExtensions.addInstructions
import app.revanced.patcher.patch.BytecodePatch
import app.revanced.patcher.patch.annotation.CompatiblePackage
import app.revanced.patcher.patch.annotation.Patch
import app.revanced.patches.all.misc.resources.AddResourcesPatch
import app.revanced.patches.shared.misc.settings.preference.SwitchPreference
import app.revanced.patches.youtube.misc.integrations.IntegrationsPatch
import app.revanced.patches.youtube.misc.settings.SettingsPatch
import app.revanced.patches.youtube.video.hdrbrightness.fingerprints.HDRBrightnessFingerprint
import com.android.tools.smali.dexlib2.iface.instruction.ReferenceInstruction
import com.android.tools.smali.dexlib2.iface.instruction.TwoRegisterInstruction
import com.android.tools.smali.dexlib2.iface.reference.FieldReference
@Patch(
name = "HDR auto brightness",
description = "Adds an option to make the brightness of HDR videos follow the system default.",
dependencies = [IntegrationsPatch::class, SettingsPatch::class, AddResourcesPatch::class],
compatiblePackages = [
CompatiblePackage(
"com.google.android.youtube", [
"18.32.39",
"18.37.36",
"18.38.44",
"18.43.45",
"18.44.41",
"18.45.43",
"18.48.39",
"18.49.37",
"19.01.34",
"19.02.39",
"19.03.35",
"19.03.36",
"19.04.37"
]
)
]
)
@Suppress("unused")
object HDRBrightnessPatch : BytecodePatch(
setOf(HDRBrightnessFingerprint)
) {
override fun execute(context: BytecodeContext) {
AddResourcesPatch(this::class)
SettingsPatch.PreferenceScreen.VIDEO.addPreferences(
SwitchPreference("revanced_hdr_auto_brightness")
)
val method = HDRBrightnessFingerprint.result!!.mutableMethod
method.implementation!!.instructions.filter { instruction ->
val fieldReference = (instruction as? ReferenceInstruction)?.reference as? FieldReference
fieldReference?.let { it.name == "screenBrightness" } == true
}.forEach { instruction ->
val brightnessRegisterIndex = method.implementation!!.instructions.indexOf(instruction)
val register = (instruction as TwoRegisterInstruction).registerA
val insertIndex = brightnessRegisterIndex + 1
method.addInstructions(
insertIndex,
"""
invoke-static {v$register}, Lapp/revanced/integrations/youtube/patches/HDRAutoBrightnessPatch;->getHDRBrightness(F)F
move-result v$register
"""
)
}
}
}