summaryrefslogtreecommitdiff
blob: e9f32be578ca4e57470ff0b73c93bf057d3120cb (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
# Copyright 2020-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

inherit cmake-multilib gnome2-utils

DESCRIPTION="Library for encoding and decoding .avif files"
HOMEPAGE="https://github.com/AOMediaCodec/libavif"
SRC_URI="
	https://github.com/AOMediaCodec/libavif/archive/v${PV}.tar.gz
		-> ${P}.tar.gz
"

LICENSE="BSD-2"
# See bug #822336 re subslot
SLOT="0/16"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~ppc64 ~riscv ~sparc ~x86"
IUSE="+aom dav1d examples extras gdk-pixbuf rav1e svt-av1 test"
RESTRICT="!test? ( test )"
REQUIRED_USE="|| ( aom dav1d )"

DEPEND="
	media-libs/libjpeg-turbo:=[${MULTILIB_USEDEP}]
	media-libs/libpng:=[${MULTILIB_USEDEP}]
	aom? ( >=media-libs/libaom-3.3.0:=[${MULTILIB_USEDEP}] )
	dav1d? ( >=media-libs/dav1d-1.0.0:=[${MULTILIB_USEDEP}] )
	extras? ( test? ( dev-cpp/gtest ) )
	gdk-pixbuf? (
		dev-libs/glib:2[${MULTILIB_USEDEP}]
		x11-libs/gdk-pixbuf:2[${MULTILIB_USEDEP}]
	)
	rav1e? ( >=media-video/rav1e-0.5.1:=[capi] )
	svt-av1? ( >=media-libs/svt-av1-0.9.1 )
"
RDEPEND="
	${DEPEND}
"
BDEPEND="
	virtual/pkgconfig
"

multilib_src_configure() {
	local mycmakeargs=(
		-DBUILD_SHARED_LIBS=ON
		-DAVIF_CODEC_AOM=$(usex aom ON OFF)
		-DAVIF_CODEC_DAV1D=$(usex dav1d ON OFF)
		-DAVIF_CODEC_LIBGAV1=OFF

		# Use system libraries.
		-DAVIF_LOCAL_ZLIBPNG=OFF
		-DAVIF_LOCAL_JPEG=OFF

		-DAVIF_BUILD_GDK_PIXBUF=$(usex gdk-pixbuf ON OFF)

		-DAVIF_ENABLE_WERROR=OFF
	)

	if multilib_is_native_abi; then
		mycmakeargs+=(
			-DAVIF_CODEC_RAV1E=$(usex rav1e ON OFF)
			-DAVIF_CODEC_SVT=$(usex svt-av1 ON OFF)

			-DAVIF_BUILD_EXAMPLES=$(usex examples ON OFF)
			-DAVIF_BUILD_APPS=$(usex extras ON OFF)
			-DAVIF_BUILD_TESTS=$(usex test ON OFF)
			-DAVIF_ENABLE_GTEST=$(usex extras $(usex test ON OFF) OFF)
		)
	else
		mycmakeargs+=(
			-DAVIF_CODEC_RAV1E=OFF
			-DAVIF_CODEC_SVT=OFF

			-DAVIF_BUILD_EXAMPLES=OFF
			-DAVIF_BUILD_APPS=OFF
			-DAVIF_BUILD_TESTS=OFF
			-DAVIF_ENABLE_GTEST=OFF
		)

		if ! use aom ; then
			if use rav1e || use svt-av1 ; then
				ewarn "libavif on ${MULTILIB_ABI_FLAG} will work in read-only mode."
				ewarn "Support for rav1e and/or svt-av1 is is not available on ${MULTILIB_ABI_FLAG}"
				ewarn "Enable aom flag for full support on ${MULTILIB_ABI_FLAG}"
			fi
		fi
	fi

	cmake_src_configure
}

pkg_postinst() {
	if ! use aom && ! use rav1e && ! use svt-av1 ; then
		ewarn "No AV1 encoder is set,"
		ewarn "libavif will work in read-only mode."
		ewarn "Enable aom, rav1e or svt-av1 flag if you want to save .AVIF files."
	fi

	if use gdk-pixbuf ; then
		# causes segfault if set, see bug 375615
		unset __GL_NO_DSO_FINALIZER
		multilib_foreach_abi gnome2_gdk_pixbuf_update
	fi
}

pkg_postrm() {
	if use gdk-pixbuf ; then
		# causes segfault if set, see bug 375615
		unset __GL_NO_DSO_FINALIZER
		multilib_foreach_abi gnome2_gdk_pixbuf_update
	fi
}