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#!/usr/bin/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/.
import os
import subprocess
import sys
def is_linux():
return sys.platform.startswith('linux')
if is_linux():
requested_renderer = sys.argv[1]
renderer = "default"
if requested_renderer == 'hardware':
pass
elif requested_renderer == 'llvmpipe':
os.environ["LIBGL_ALWAYS_SOFTWARE"] = "1"
os.environ["GALLIUM_DRIVER"] = "llvmpipe"
elif requested_renderer == 'softpipe':
os.environ["LIBGL_ALWAYS_SOFTWARE"] = "1"
os.environ["GALLIUM_DRIVER"] = "softpipe"
elif requested_renderer == 'swiftshader':
# TODO: Set up LD_LIBRARY_PATH to SwiftShader libraries automatically.
renderer = 'es3'
else:
print('Unknown renderer ' + requested_renderer)
sys.exit(1)
cmd = [
'cargo',
'run',
'--release',
'--',
'--no-block', # Run as fast as possible, for benchmarking
'--no-picture-caching', # Disable picture caching, to test rasterization performance
'--no-subpixel-aa', # SwiftShader doesn't support dual source blending
'--renderer', # Select GL3/ES3 renderer API
renderer,
'load'
]
cmd += sys.argv[2:]
print('Running: ' + ' '.join(cmd))
subprocess.check_call(cmd)
else:
print('This script is only supported on Linux')
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