From 361ed98353a67ecdf2e68a218b677bf2de25665c Mon Sep 17 00:00:00 2001
From: Lovell Fuller <github@lovell.info>
Date: Tue, 23 May 2017 21:57:05 +0100
Subject: [PATCH] Remove previously-deprecated output format 'option' functions

---
 docs/changelog.md |  5 ++++
 lib/output.js     | 72 -----------------------------------------------
 2 files changed, 5 insertions(+), 72 deletions(-)

diff --git a/docs/changelog.md b/docs/changelog.md
index ccc6e34a..5d14e3a4 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -6,6 +6,11 @@ Requires libvips v8.5.5.
 
 #### v0.18.0 - TBD
 
+* Remove the previously-deprecated output format "option" functions:
+    quality, progressive, compressionLevel, withoutAdaptiveFiltering,
+    withoutChromaSubsampling, trellisQuantisation, trellisQuantization,
+    overshootDeringing, optimiseScans and optimizeScans.
+
 * Ensure maximum output dimensions are based on the format to be used.
   [#176](https://github.com/lovell/sharp/issues/176)
   [@stephanebachelier](https://github.com/stephanebachelier)
diff --git a/lib/output.js b/lib/output.js
index eec9dd0a..94351f1e 100644
--- a/lib/output.js
+++ b/lib/output.js
@@ -1,6 +1,5 @@
 'use strict';
 
-const util = require('util');
 const is = require('./is');
 const sharp = require('../build/Release/sharp.node');
 
@@ -493,66 +492,6 @@ function _pipeline (callback) {
   }
 }
 
-// Deprecated output options
-/* istanbul ignore next */
-const quality = util.deprecate(function (quality) {
-  const formatOut = this.options.formatOut;
-  const options = { quality: quality };
-  this.jpeg(options).webp(options).tiff(options);
-  this.options.formatOut = formatOut;
-  return this;
-}, 'quality: use jpeg({ quality: ... }), webp({ quality: ... }) and/or tiff({ quality: ... }) instead');
-/* istanbul ignore next */
-const progressive = util.deprecate(function (progressive) {
-  const formatOut = this.options.formatOut;
-  const options = { progressive: (progressive !== false) };
-  this.jpeg(options).png(options);
-  this.options.formatOut = formatOut;
-  return this;
-}, 'progressive: use jpeg({ progressive: ... }) and/or png({ progressive: ... }) instead');
-/* istanbul ignore next */
-const compressionLevel = util.deprecate(function (compressionLevel) {
-  const formatOut = this.options.formatOut;
-  this.png({ compressionLevel: compressionLevel });
-  this.options.formatOut = formatOut;
-  return this;
-}, 'compressionLevel: use png({ compressionLevel: ... }) instead');
-/* istanbul ignore next */
-const withoutAdaptiveFiltering = util.deprecate(function (withoutAdaptiveFiltering) {
-  const formatOut = this.options.formatOut;
-  this.png({ adaptiveFiltering: (withoutAdaptiveFiltering === false) });
-  this.options.formatOut = formatOut;
-  return this;
-}, 'withoutAdaptiveFiltering: use png({ adaptiveFiltering: ... }) instead');
-/* istanbul ignore next */
-const withoutChromaSubsampling = util.deprecate(function (withoutChromaSubsampling) {
-  const formatOut = this.options.formatOut;
-  this.jpeg({ chromaSubsampling: (withoutChromaSubsampling === false) ? '4:2:0' : '4:4:4' });
-  this.options.formatOut = formatOut;
-  return this;
-}, 'withoutChromaSubsampling: use jpeg({ chromaSubsampling: "4:4:4" }) instead');
-/* istanbul ignore next */
-const trellisQuantisation = util.deprecate(function (trellisQuantisation) {
-  const formatOut = this.options.formatOut;
-  this.jpeg({ trellisQuantisation: (trellisQuantisation !== false) });
-  this.options.formatOut = formatOut;
-  return this;
-}, 'trellisQuantisation: use jpeg({ trellisQuantisation: ... }) instead');
-/* istanbul ignore next */
-const overshootDeringing = util.deprecate(function (overshootDeringing) {
-  const formatOut = this.options.formatOut;
-  this.jpeg({ overshootDeringing: (overshootDeringing !== false) });
-  this.options.formatOut = formatOut;
-  return this;
-}, 'overshootDeringing: use jpeg({ overshootDeringing: ... }) instead');
-/* istanbul ignore next */
-const optimiseScans = util.deprecate(function (optimiseScans) {
-  const formatOut = this.options.formatOut;
-  this.jpeg({ optimiseScans: (optimiseScans !== false) });
-  this.options.formatOut = formatOut;
-  return this;
-}, 'optimiseScans: use jpeg({ optimiseScans: ... }) instead');
-
 /**
  * Decorate the Sharp prototype with output-related functions.
  * @private
@@ -578,15 +517,4 @@ module.exports = function (Sharp) {
   ].forEach(function (f) {
     Sharp.prototype[f.name] = f;
   });
-  // Deprecated
-  Sharp.prototype.quality = quality;
-  Sharp.prototype.progressive = progressive;
-  Sharp.prototype.compressionLevel = compressionLevel;
-  Sharp.prototype.withoutAdaptiveFiltering = withoutAdaptiveFiltering;
-  Sharp.prototype.withoutChromaSubsampling = withoutChromaSubsampling;
-  Sharp.prototype.trellisQuantisation = trellisQuantisation;
-  Sharp.prototype.trellisQuantization = trellisQuantisation;
-  Sharp.prototype.overshootDeringing = overshootDeringing;
-  Sharp.prototype.optimiseScans = optimiseScans;
-  Sharp.prototype.optimizeScans = optimiseScans;
 };