layout/style/GenerateCompositorAnimatableProperties.py
author Kris Maglione <maglione.k@gmail.com>
Wed, 13 Feb 2019 20:50:10 -0800
changeset 516999 68cffca6927a90ace041bd3f938954fab0d0c586
parent 501149 ead2368dc0789fb877c2df60ec0a2b9f30c8c6e9
permissions -rw-r--r--
Bug 1524687: Follow-up: Fix sporadic Windows PGO build bustages. r=bustage CLOSED TREE

# 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/.

import runpy

def generate(output, dataFile):
    output.write("""/* THIS IS AN AUTOGENERATED FILE.  DO NOT EDIT */
#ifndef COMPOSITOR_ANIMATABLE_PROPERTY_LIST
#define COMPOSITOR_ANIMATABLE_PROPERTY_LIST { \\
""")

    def can_animate_on_compositor(p):
        return "CanAnimateOnCompositor" in p.flags

    properties = runpy.run_path(dataFile)["data"]
    properties = filter(can_animate_on_compositor, properties)

    count = 0
    for p in properties:
        output.write("  eCSSProperty_{}, \\\n".format(p.id))
        count += 1

    output.write("}\n")
    output.write("#endif /* COMPOSITOR_ANIMATABLE_PROPERTY_LIST */\n")

    output.write("\n")
    output.write("#ifndef COMPOSITOR_ANIMATABLE_PROPERTY_LIST_LENGTH\n")
    output.write("#define COMPOSITOR_ANIMATABLE_PROPERTY_LIST_LENGTH {}\n".format(count))
    output.write("#endif /* COMPOSITOR_ANIMATABLE_PROPERTY_LIST_LENGTH */\n")