{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Amazonka.MediaLive.Types.TemporalFilterSettings
-- Copyright   : (c) 2013-2021 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay <brendan.g.hay+amazonka@gmail.com>
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
module Amazonka.MediaLive.Types.TemporalFilterSettings where

import qualified Amazonka.Core as Core
import qualified Amazonka.Lens as Lens
import Amazonka.MediaLive.Types.TemporalFilterPostFilterSharpening
import Amazonka.MediaLive.Types.TemporalFilterStrength
import qualified Amazonka.Prelude as Prelude

-- | Temporal Filter Settings
--
-- /See:/ 'newTemporalFilterSettings' smart constructor.
data TemporalFilterSettings = TemporalFilterSettings'
  { -- | Choose a filter strength. We recommend a strength of 1 or 2. A higher
    -- strength might take out good information, resulting in an image that is
    -- overly soft.
    TemporalFilterSettings -> Maybe TemporalFilterStrength
strength :: Prelude.Maybe TemporalFilterStrength,
    -- | If you enable this filter, the results are the following: - If the
    -- source content is noisy (it contains excessive digital artifacts), the
    -- filter cleans up the source. - If the source content is already clean,
    -- the filter tends to decrease the bitrate, especially when the rate
    -- control mode is QVBR.
    TemporalFilterSettings -> Maybe TemporalFilterPostFilterSharpening
postFilterSharpening :: Prelude.Maybe TemporalFilterPostFilterSharpening
  }
  deriving (TemporalFilterSettings -> TemporalFilterSettings -> Bool
(TemporalFilterSettings -> TemporalFilterSettings -> Bool)
-> (TemporalFilterSettings -> TemporalFilterSettings -> Bool)
-> Eq TemporalFilterSettings
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: TemporalFilterSettings -> TemporalFilterSettings -> Bool
$c/= :: TemporalFilterSettings -> TemporalFilterSettings -> Bool
== :: TemporalFilterSettings -> TemporalFilterSettings -> Bool
$c== :: TemporalFilterSettings -> TemporalFilterSettings -> Bool
Prelude.Eq, ReadPrec [TemporalFilterSettings]
ReadPrec TemporalFilterSettings
Int -> ReadS TemporalFilterSettings
ReadS [TemporalFilterSettings]
(Int -> ReadS TemporalFilterSettings)
-> ReadS [TemporalFilterSettings]
-> ReadPrec TemporalFilterSettings
-> ReadPrec [TemporalFilterSettings]
-> Read TemporalFilterSettings
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [TemporalFilterSettings]
$creadListPrec :: ReadPrec [TemporalFilterSettings]
readPrec :: ReadPrec TemporalFilterSettings
$creadPrec :: ReadPrec TemporalFilterSettings
readList :: ReadS [TemporalFilterSettings]
$creadList :: ReadS [TemporalFilterSettings]
readsPrec :: Int -> ReadS TemporalFilterSettings
$creadsPrec :: Int -> ReadS TemporalFilterSettings
Prelude.Read, Int -> TemporalFilterSettings -> ShowS
[TemporalFilterSettings] -> ShowS
TemporalFilterSettings -> String
(Int -> TemporalFilterSettings -> ShowS)
-> (TemporalFilterSettings -> String)
-> ([TemporalFilterSettings] -> ShowS)
-> Show TemporalFilterSettings
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [TemporalFilterSettings] -> ShowS
$cshowList :: [TemporalFilterSettings] -> ShowS
show :: TemporalFilterSettings -> String
$cshow :: TemporalFilterSettings -> String
showsPrec :: Int -> TemporalFilterSettings -> ShowS
$cshowsPrec :: Int -> TemporalFilterSettings -> ShowS
Prelude.Show, (forall x. TemporalFilterSettings -> Rep TemporalFilterSettings x)
-> (forall x.
    Rep TemporalFilterSettings x -> TemporalFilterSettings)
-> Generic TemporalFilterSettings
forall x. Rep TemporalFilterSettings x -> TemporalFilterSettings
forall x. TemporalFilterSettings -> Rep TemporalFilterSettings x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep TemporalFilterSettings x -> TemporalFilterSettings
$cfrom :: forall x. TemporalFilterSettings -> Rep TemporalFilterSettings x
Prelude.Generic)

-- |
-- Create a value of 'TemporalFilterSettings' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'strength', 'temporalFilterSettings_strength' - Choose a filter strength. We recommend a strength of 1 or 2. A higher
-- strength might take out good information, resulting in an image that is
-- overly soft.
--
-- 'postFilterSharpening', 'temporalFilterSettings_postFilterSharpening' - If you enable this filter, the results are the following: - If the
-- source content is noisy (it contains excessive digital artifacts), the
-- filter cleans up the source. - If the source content is already clean,
-- the filter tends to decrease the bitrate, especially when the rate
-- control mode is QVBR.
newTemporalFilterSettings ::
  TemporalFilterSettings
newTemporalFilterSettings :: TemporalFilterSettings
newTemporalFilterSettings =
  TemporalFilterSettings' :: Maybe TemporalFilterStrength
-> Maybe TemporalFilterPostFilterSharpening
-> TemporalFilterSettings
TemporalFilterSettings'
    { $sel:strength:TemporalFilterSettings' :: Maybe TemporalFilterStrength
strength = Maybe TemporalFilterStrength
forall a. Maybe a
Prelude.Nothing,
      $sel:postFilterSharpening:TemporalFilterSettings' :: Maybe TemporalFilterPostFilterSharpening
postFilterSharpening = Maybe TemporalFilterPostFilterSharpening
forall a. Maybe a
Prelude.Nothing
    }

-- | Choose a filter strength. We recommend a strength of 1 or 2. A higher
-- strength might take out good information, resulting in an image that is
-- overly soft.
temporalFilterSettings_strength :: Lens.Lens' TemporalFilterSettings (Prelude.Maybe TemporalFilterStrength)
temporalFilterSettings_strength :: (Maybe TemporalFilterStrength -> f (Maybe TemporalFilterStrength))
-> TemporalFilterSettings -> f TemporalFilterSettings
temporalFilterSettings_strength = (TemporalFilterSettings -> Maybe TemporalFilterStrength)
-> (TemporalFilterSettings
    -> Maybe TemporalFilterStrength -> TemporalFilterSettings)
-> Lens
     TemporalFilterSettings
     TemporalFilterSettings
     (Maybe TemporalFilterStrength)
     (Maybe TemporalFilterStrength)
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\TemporalFilterSettings' {Maybe TemporalFilterStrength
strength :: Maybe TemporalFilterStrength
$sel:strength:TemporalFilterSettings' :: TemporalFilterSettings -> Maybe TemporalFilterStrength
strength} -> Maybe TemporalFilterStrength
strength) (\s :: TemporalFilterSettings
s@TemporalFilterSettings' {} Maybe TemporalFilterStrength
a -> TemporalFilterSettings
s {$sel:strength:TemporalFilterSettings' :: Maybe TemporalFilterStrength
strength = Maybe TemporalFilterStrength
a} :: TemporalFilterSettings)

-- | If you enable this filter, the results are the following: - If the
-- source content is noisy (it contains excessive digital artifacts), the
-- filter cleans up the source. - If the source content is already clean,
-- the filter tends to decrease the bitrate, especially when the rate
-- control mode is QVBR.
temporalFilterSettings_postFilterSharpening :: Lens.Lens' TemporalFilterSettings (Prelude.Maybe TemporalFilterPostFilterSharpening)
temporalFilterSettings_postFilterSharpening :: (Maybe TemporalFilterPostFilterSharpening
 -> f (Maybe TemporalFilterPostFilterSharpening))
-> TemporalFilterSettings -> f TemporalFilterSettings
temporalFilterSettings_postFilterSharpening = (TemporalFilterSettings
 -> Maybe TemporalFilterPostFilterSharpening)
-> (TemporalFilterSettings
    -> Maybe TemporalFilterPostFilterSharpening
    -> TemporalFilterSettings)
-> Lens
     TemporalFilterSettings
     TemporalFilterSettings
     (Maybe TemporalFilterPostFilterSharpening)
     (Maybe TemporalFilterPostFilterSharpening)
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\TemporalFilterSettings' {Maybe TemporalFilterPostFilterSharpening
postFilterSharpening :: Maybe TemporalFilterPostFilterSharpening
$sel:postFilterSharpening:TemporalFilterSettings' :: TemporalFilterSettings -> Maybe TemporalFilterPostFilterSharpening
postFilterSharpening} -> Maybe TemporalFilterPostFilterSharpening
postFilterSharpening) (\s :: TemporalFilterSettings
s@TemporalFilterSettings' {} Maybe TemporalFilterPostFilterSharpening
a -> TemporalFilterSettings
s {$sel:postFilterSharpening:TemporalFilterSettings' :: Maybe TemporalFilterPostFilterSharpening
postFilterSharpening = Maybe TemporalFilterPostFilterSharpening
a} :: TemporalFilterSettings)

instance Core.FromJSON TemporalFilterSettings where
  parseJSON :: Value -> Parser TemporalFilterSettings
parseJSON =
    String
-> (Object -> Parser TemporalFilterSettings)
-> Value
-> Parser TemporalFilterSettings
forall a. String -> (Object -> Parser a) -> Value -> Parser a
Core.withObject
      String
"TemporalFilterSettings"
      ( \Object
x ->
          Maybe TemporalFilterStrength
-> Maybe TemporalFilterPostFilterSharpening
-> TemporalFilterSettings
TemporalFilterSettings'
            (Maybe TemporalFilterStrength
 -> Maybe TemporalFilterPostFilterSharpening
 -> TemporalFilterSettings)
-> Parser (Maybe TemporalFilterStrength)
-> Parser
     (Maybe TemporalFilterPostFilterSharpening
      -> TemporalFilterSettings)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> (Object
x Object -> Text -> Parser (Maybe TemporalFilterStrength)
forall a. FromJSON a => Object -> Text -> Parser (Maybe a)
Core..:? Text
"strength")
            Parser
  (Maybe TemporalFilterPostFilterSharpening
   -> TemporalFilterSettings)
-> Parser (Maybe TemporalFilterPostFilterSharpening)
-> Parser TemporalFilterSettings
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (Object
x Object -> Text -> Parser (Maybe TemporalFilterPostFilterSharpening)
forall a. FromJSON a => Object -> Text -> Parser (Maybe a)
Core..:? Text
"postFilterSharpening")
      )

instance Prelude.Hashable TemporalFilterSettings

instance Prelude.NFData TemporalFilterSettings

instance Core.ToJSON TemporalFilterSettings where
  toJSON :: TemporalFilterSettings -> Value
toJSON TemporalFilterSettings' {Maybe TemporalFilterPostFilterSharpening
Maybe TemporalFilterStrength
postFilterSharpening :: Maybe TemporalFilterPostFilterSharpening
strength :: Maybe TemporalFilterStrength
$sel:postFilterSharpening:TemporalFilterSettings' :: TemporalFilterSettings -> Maybe TemporalFilterPostFilterSharpening
$sel:strength:TemporalFilterSettings' :: TemporalFilterSettings -> Maybe TemporalFilterStrength
..} =
    [Pair] -> Value
Core.object
      ( [Maybe Pair] -> [Pair]
forall a. [Maybe a] -> [a]
Prelude.catMaybes
          [ (Text
"strength" Text -> TemporalFilterStrength -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Text -> v -> kv
Core..=) (TemporalFilterStrength -> Pair)
-> Maybe TemporalFilterStrength -> Maybe Pair
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe TemporalFilterStrength
strength,
            (Text
"postFilterSharpening" Text -> TemporalFilterPostFilterSharpening -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Text -> v -> kv
Core..=)
              (TemporalFilterPostFilterSharpening -> Pair)
-> Maybe TemporalFilterPostFilterSharpening -> Maybe Pair
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe TemporalFilterPostFilterSharpening
postFilterSharpening
          ]
      )