#
from __future__ import print_function
-import copy
-import getopt
import binascii
+import copy
+import getopt
import hashlib
import os
+import posix
import re
import subprocess
import sys
-from distutils.version import LooseVersion as Version
+from collections import OrderedDict
+from distutils.version import LooseVersion as Version
from functools import reduce
from itertools import chain
-from collections import OrderedDict
-
-import posix
virtual_profiles = [
# the xrandr call fails with an invalid RRSetScreenSize parameter error.
# Update the configuration in 3 passes in that case. (On Haswell graphics,
# at least.)
+ # - Some implementations can not handle --transform at all, so avoid it unless
+ # necessary. (See https://github.com/phillipberndt/autorandr/issues/37)
auxiliary_changes_pre = []
disable_outputs = []
else:
if "off" not in current_configuration[output].options:
remain_active_count += 1
- enable_outputs.append(new_configuration[output].option_vector)
- if xrandr_version() >= Version("1.3.0") and "transform" in current_configuration[output].options:
- auxiliary_changes_pre.append(["--output", output, "--transform", "none"])
+
+ option_vector = new_configuration[output].option_vector
+ if xrandr_version() >= Version("1.3.0"):
+ if "transform" in current_configuration[output].options:
+ auxiliary_changes_pre.append(["--output", output, "--transform", "none"])
+ else:
+ try:
+ transform_index = option_vector.index("--transform")
+ if option_vector[transform_index+1] == XrandrOutput.XRANDR_DEFAULTS["transform"]:
+ option_vector = option_vector[:transform_index] + option_vector[transform_index+2:]
+ except ValueError:
+ pass
+
+ enable_outputs.append(option_vector)
# Perform pe-change auxiliary changes
if auxiliary_changes_pre:
"Generate one of the virtual profiles"
configuration = copy.deepcopy(configuration)
if profile_name == "common":
- common_resolution = [ set(( ( mode["width"], mode["height"] ) for mode in output )) for output in modes.values() ]
+ common_resolution = [ set(( ( mode["width"], mode["height"] ) for mode in output_modes )) for output, output_modes in modes.items() if configuration[output].edid ]
common_resolution = reduce(lambda a, b: a & b, common_resolution[1:], common_resolution[0])
common_resolution = sorted(common_resolution, key=lambda a: int(a[0])*int(a[1]))
if common_resolution:
for output in configuration:
configuration[output].options = {}
- if output in modes:
+ if output in modes and configuration[output].edid:
configuration[output].options["mode"] = [ x["name"] for x in sorted(modes[output], key=lambda x: 0 if x["preferred"] else 1) if x["width"] == common_resolution[-1][0] and x["height"] == common_resolution[-1][1] ][0]
configuration[output].options["pos"] = "0x0"
else:
for output in configuration:
configuration[output].options = {}
- if output in modes:
+ if output in modes and configuration[output].edid:
mode = sorted(modes[output], key=lambda a: int(a["width"])*int(a["height"]) + (10**6 if a["preferred"] else 0))[-1]
configuration[output].options["mode"] = mode["name"]
configuration[output].options["rate"] = mode["rate"]
except Exception as e:
raise AutorandrException("Failed to apply profile '%s'" % load_profile, e, True)
+ if "--dry-run" not in options and "--debug" in options:
+ new_config, _ = parse_xrandr_output()
+ if not is_equal_configuration(new_config, load_config):
+ print("The configuration change did not go as expected:")
+ print_profile_differences(new_config, load_config)
+
sys.exit(0)
if __name__ == '__main__':