feat(tools/eaglemode/plugins/avif): AVIF image plugin

Animation not implemented.
https: //en.wikipedia.org/wiki/AVIF

Change-Id: I80f8c4132c4335b2e60ce7b70eb424457e50c73f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12428
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>

tools/eaglemode/plugins/avif/makers/PlAvif.maker.pm

@@ -0,0 +1,64 @@
+package PlAvif;
+
+use strict;
+use warnings;
+
+sub GetDependencies
+{
+	return ('emCore');
+}
+
+sub IsEssential
+{
+	return 0;
+}
+
+sub GetFileHandlingrules
+{
+	return ();
+}
+
+sub GetExtraBuildOptions
+{
+	return ();
+}
+
+sub Build
+{
+	shift;
+	my %options=@_;
+
+	my @libAvifFlags=();
+	if ($options{'avif-inc-dir'} eq '' && $options{'avif-lib-dir'} eq '') {
+		@libAvifFlags=split("\n",readpipe(
+			"perl \"".$options{'utils'}."/PkgConfig.pl\" libavif"
+		));
+	}
+	if (!@libAvifFlags) {
+		if ($options{'avif-inc-dir'} ne '') {
+			push(@libAvifFlags, "--inc-search-dir", $options{'avif-inc-dir'});
+		}
+		if ($options{'avif-lib-dir'} ne '') {
+			push(@libAvifFlags, "--lib-search-dir", $options{'avif-lib-dir'});
+		}
+		push(@libAvifFlags, "--link", "avif");
+	}
+
+	system(
+		@{$options{'unicc_call'}},
+		"--math",
+		"--rtti",
+		"--exceptions",
+		"--bin-dir"       , "bin",
+		"--lib-dir"       , "lib",
+		"--obj-dir"       , "obj",
+		"--inc-search-dir", "include",
+		@libAvifFlags,
+		"--link"          , "emCore",
+		"--type"          , "dynlib",
+		"--name"          , "PlAvif",
+		"src/PlAvif.cpp"
+	)==0 or return 0;
+
+	return 1;
+}