Edit report at https://bugs.php.net/bug.php?id=81217&edit=1
ID: 81217
Comment by: apostnikov at gmail dot com
Reported by: mlocati at gmail dot com
Summary: imageavif() fails - Segmentation Fault or No codec
available
Status: Open
Type: Bug
Package: GD related
Operating System: Debian Buster and Alpine Linux
PHP Version: 8.1.0alpha2
Block user comment: N
Private report: N
New Comment:
I filed MR to upgrade libavif in Alpinelinex 3.14 but looks it needs major version bump for libaom,
meantime it should be working in alpine:edge
Previous Comments:
------------------------------------------------------------------------
[2021-09-27 17:47:27] morss at google dot com
I think this is the same thing that Pierre kindly fixed here:
https://github.com/libgd/libgd/issues/770
------------------------------------------------------------------------
[2021-08-26 14:23:18] pear at laurent-laville dot org
This issue is still live with version 8.1.0beta3
Same test procedure, but used docker image php:8.1.0beta3-fpm-buster
------------------------------------------------------------------------
[2021-07-02 09:39:39] cmb@php.net
Hmm, I wonder whether we need to explicitly configure a codec for
libavif on some platforms. Apparently, pkg-config doesn't do this
here.
------------------------------------------------------------------------
[2021-07-01 15:29:57] mlocati at gmail dot com
I tried recompiling gd on Debian Buster after adding libaom:
apt-get install -y libfreetype6-dev libjpeg62-turbo-dev libpng-dev libxpm-dev libwebp-dev
libavif-dev libaom-dev
But
php -r 'var_dump(imageavif(imagecreatetruecolor(8, 8), "/tmp/test"));'
still gives a Segmentation fault
I also tried recompiling gd on Alpine Linux 3.14 after adding aom:
apk add freetype-dev libjpeg-turbo-dev libpng-dev libxpm-dev libwebp-dev libavif-dev aom-dev
but
php -r 'var_dump(imageavif(imagecreatetruecolor(8, 8), "/tmp/test"));'
still outputs
Warning: imageavif(): avif error - Could not encode image: No codec available in Command line code
on line 1
bool(true)
(and the generated file is empty)
------------------------------------------------------------------------
[2021-07-01 15:10:55] cmb@php.net
Yes, you need a codec for libavif. Try installing libaom.
I think we need to do checks for encoding and decoding in
config.m4.
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