Breaking: #102020 - Removed legacy setting 'GFX/gdlib_png'¶
See forge#102020
Description¶
GFX/gdlib_png
is a setting that adjusted rendering of temporary images
used by GDLib to be PNG files instead of GIF files.
PNG files offer many benefits over GIF files, one of them being faster processing times using Image/GraphicsMagick.
In line with this change, the property GraphicalFunctions::$gifExtension
has
been removed, as it mainly was used by this class and GifBuilder
to determine
if a temporary PNG or GIF image should be rendered.
GFX/processor_colorspace
now defaults to an empty value and is migrated to one if
you use the recommended colorspace for the given processor (sRGB
for ImageMagick,
RGB
for GraphicsMagick). Image processing now will pick the recommended colorspace
unless you configure it to be another one.
Additionally, all GIF assets that are now not shown anymore due to those changes have been removed as well:
EXT:core/Resources/Public/Images/NotFound.gif
EXT:install/Resources/Public/Images/TestReference/Gdlib-*.gif
Impact¶
Temporary layers/masks are now saved as PNG files instead of GIF files.
Affected installations¶
Every instance that already didn't set gdlib_png
to true. Output differences may
only occur on instances that use GIFBUILDER
functionality (see Migration
section for more information).
Migration¶
The configuration value has been removed without replacement. GFX/processor_colorspace
is
automatically migrated to the recommended value for setups using the default configuration.
GraphicalFunctions::$gifExtension
has been removed without replacement. If this has been
used to determine what type of file should be rendered using GraphicalFunctions::imageMagickConvert
,
please specify the filetype manually now.