Add options for 'nclx' & 'rate'

Author: S1SYPHOS

README.md

@@ -85,6 +85,8 @@ You may also change certain options from your `config.php` globally, like this:
 | `'deflum'`   | integer     | `80`                        | default/fallback luminance value in nits                                               |
 | `'hlglum'`   | integer     | `null`                      | Like `'deflum'`, but uses an appropriate diffuse white based on peak HLG               |
 | `'jobs'`     | integer     | `0`                         | Number of jobs to use when working (`0` = unlimited)                                   |
+| `'nclx'`     | string      | `null`                      | Force the output NCLX color profile to specific values: PRI,TF,MTX (AVIF only)         |
+| `'rate'`     | integer     | `0`                         | Output rate for for supported output formats. If `0`, codec uses quality value         |
 | `'speed'`    | integer     | `'auto'`                    | Quality/speed tradeoff when encoding (AVIF only); `0` = best quality, `10` = fastest   |
 | `'template'` | string      | `null`                      | Set file blueprint for images generated with `toFormat()`                              |
 | `'tonemap'`  | string|bool | `'auto'`                    | Set tonemapping (`'on'` or `'off'`, but `true` & `false` are possible, too)            |

src/Colorist.php

@@ -29,6 +29,8 @@ protected function defaults(): array
             'format'  => null,
             'hlglum'  => option('fundevogel.colorist.hlglum', null),
             'jobs'    => option('fundevogel.colorist.jobs', 0),
+            'nclx'    => option('fundevogel.colorist.nclx', null),
+            'rate'    => option('fundevogel.colorist.rate', 0),
             'speed'   => option('fundevogel.colorist.speed', null),
             'tonemap' => option('fundevogel.colorist.tonemap', null),
             'yuv'     => option('fundevogel.colorist.yuv', null),
@@ -307,7 +309,11 @@ protected function hlglum(array $options): string
     # See https://github.com/joedrago/colorist/blob/master/docs/Usage.md#-j---jobs
     protected function jobs(array $options): string
     {
-        return '--jobs ' . $options['jobs'];
+        if ($options['jobs'] > 0) {
+            return '--jobs ' . $options['jobs'];
+        }
+
+        return '';
     }
 
     # (2) Output format options
@@ -350,6 +356,24 @@ protected function format(array $options): string
         return '';
     }
 
+    protected function nclx(array $options): string
+    {
+        if ($options['nclx'] !== null) {
+            return '--nclx ' . $options['nclx'];
+        }
+
+        return '';
+    }
+
+    protected function rate(array $options): string
+    {
+        if ($options['rate'] > 0) {
+            return '--rate ' . $options['rate'];
+        }
+
+        return '';
+    }
+
     protected function speed(array $options): string
     {
         if ($options['speed'] === null) {
@@ -478,6 +502,8 @@ public function process(string $file, array $options = []): array
         # (3) Output format options
         $command[] = $this->bpc($options);
         $command[] = $this->format($options);
+        $command[] = $this->nclx($options);
+        $command[] = $this->rate($options);
         $command[] = $this->speed($options);
         $command[] = $this->tonemap($options);
         $command[] = $this->yuv($options);