moz.build
author Andrew Osmond <aosmond@mozilla.com>
Tue, 24 Apr 2018 13:51:35 -0400
changeset 415325 1173dccd114e1c86047a6f01e341cf1c4ea8fe9c
parent 415301 88b650567a7f57d782abea7cc2936550ea362e89
child 419645 f7c1d82b1c122c91cae34cf1440a52073021d68e
permissions -rw-r--r--
Bug 1444537 - Part 3. Fix how redecode errors could cause animated image state inconsistencies. r=tnikkel We can discard frames from an animated image if the memory footprint exceeds the threshold. This will cause us to redecode frames on demand instead. However decoders can fail to produce the same results on subsequent runs due to differences in memory pressure, etc. If this happens our state can get inconsistent. In particular, if we keep failing on the first frame, we end up in an infinite loop on the decoder thread. Since we don't have the owning image to signal, as we had to release our reference to it after the first pass, we can do little but stop decoding. From the user's perspective, the animation will come to a stop.

# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
# vim: set filetype=python:
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

with Files('AUTHORS'):
    BUG_COMPONENT = ('mozilla.org', 'Licensing')

with Files('LICENSE'):
    BUG_COMPONENT = ('mozilla.org', 'Licensing')

with Files('LEGAL'):
    BUG_COMPONENT = ('mozilla.org', 'Licensing')

with Files('aclocal.m4'):
    BUG_COMPONENT = ('Firefox Build System', 'General')

with Files('Cargo.*'):
    BUG_COMPONENT = ('Firefox Build System', 'General')

with Files('client.*'):
    BUG_COMPONENT = ('Firefox Build System', 'General')

with Files('CLOBBER'):
    BUG_COMPONENT = ('Firefox Build System', 'General')

with Files('*configure*'):
    BUG_COMPONENT = ('Firefox Build System', 'General')

with Files('mach'):
    BUG_COMPONENT = ('Core', 'mach')

with Files('*moz*'):
    BUG_COMPONENT = ('Firefox Build System', 'General')

with Files('GNUmakefile'):
    BUG_COMPONENT = ('Firefox Build System', 'General')

with Files('*gradle*'):
    BUG_COMPONENT = ('Firefox for Android', 'Build Config & IDE Support')
    SCHEDULES.exclusive = ['android']

with Files('*.json'):
    BUG_COMPONENT = ('Firefox Build System', 'General')

with Files('**/l10n.toml'):
    BUG_COMPONENT = ('Core', 'Localization')
    FINAL = True

with Files('README.txt'):
    BUG_COMPONENT = ('Core', 'General')

with Files("nsprpub/**"):
    BUG_COMPONENT = ("NSPR", "NSPR")

with Files('**/Makefile.in'):
    BUG_COMPONENT = ('Firefox Build System', 'General')
    FINAL = True

with Files("**/*.js"):
    SCHEDULES.inclusive += ['test-verify', 'test-verify-gpu', 'docs']

with Files("**/*.jsm"):
    SCHEDULES.inclusive += ['docs']

with Files("**/*.rst"):
    SCHEDULES.inclusive += ['docs']

with Files("**/*.md"):
    SCHEDULES.inclusive += ['docs']

with Files("**/*.html"):
    SCHEDULES.inclusive += ['test-verify', 'test-verify-gpu']

with Files("**/*.xhtml"):
    SCHEDULES.inclusive += ['test-verify', 'test-verify-gpu']

with Files("**/*.xul"):
    SCHEDULES.inclusive += ['test-verify', 'test-verify-gpu']

CONFIGURE_SUBST_FILES += [
    'config/autoconf.mk',
    'config/emptyvars.mk',
]

if CONFIG['ENABLE_CLANG_PLUGIN']:
    DIRS += ['build/clang-plugin']

DIRS += [
    'config',
    'python',
    'taskcluster',
    'testing/mozbase',
    'third_party/python',
]

if not CONFIG['JS_STANDALONE'] or not CONFIG['MOZ_BUILD_APP']:
    CONFIGURE_DEFINE_FILES += [
        'mozilla-config.h',
    ]
    EXPORTS += [
        '!buildid.h',
        '!mozilla-config.h',
        '!source-repo.h',
    ]

    GENERATED_FILES += [
        'buildid.h',
        'source-repo.h',
    ]

    GENERATED_FILES['buildid.h'].script = 'build/variables.py:buildid_header'
    GENERATED_FILES['source-repo.h'].script = 'build/variables.py:source_repo_header'

    DIRS += [
        'build',
    ]

DIRS += [
    'mfbt',
]

if CONFIG['MOZ_BUILD_APP']:
    # Bring in the configuration for the configured application.
    include('/' + CONFIG['MOZ_BUILD_APP'] + '/app.mozbuild')
else:
    include('/toolkit/toolkit.mozbuild')

CONFIGURE_SUBST_FILES += ['.cargo/config']

include('build/templates.mozbuild')