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Add support for saving WebP images

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Aaron Franke 2022-06-04 16:05:55 -05:00
parent fdfbaf9f0f
commit 8f05bd97b5
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10 changed files with 441 additions and 177 deletions
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20
doc/classes/Image.xml
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@ -397,12 +397,30 @@
<return type="int" enum="Error" />
<argument index="0" name="path" type="String" />
<description>
Saves the image as a PNG file to [code]path[/code].
Saves the image as a PNG file to the file at [code]path[/code].
</description>
</method>
<method name="save_png_to_buffer" qualifiers="const">
<return type="PackedByteArray" />
<description>
Saves the image as a PNG file to a byte array.
</description>
</method>
<method name="save_webp" qualifiers="const">
<return type="int" enum="Error" />
<argument index="0" name="path" type="String" />
<argument index="1" name="lossy" type="bool" default="false" />
<argument index="2" name="quality" type="float" default="0.75" />
<description>
Saves the image as a WebP (Web Picture) file to the file at [code]path[/code]. By default it will save lossless. If [code]lossy[/code] is true, the image will be saved lossy, using the [code]quality[/code] setting between 0.0 and 1.0 (inclusive).
</description>
</method>
<method name="save_webp_to_buffer" qualifiers="const">
<return type="PackedByteArray" />
<argument index="0" name="lossy" type="bool" default="false" />
<argument index="1" name="quality" type="float" default="0.75" />
<description>
Saves the image as a WebP (Web Picture) file to a byte array. By default it will save lossless. If [code]lossy[/code] is true, the image will be saved lossy, using the [code]quality[/code] setting between 0.0 and 1.0 (inclusive).
</description>
</method>
<method name="set_pixel">