mirror of
https://github.com/Relintai/sdl2_frt.git
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b72938c861
An existing hint lets apps that don't need the timer resolution changed avoid this, to save battery, etc, but this fixes several problems in timing, audio callbacks not firing fast enough, etc. Fixes Bugzilla #2944.
66 lines
2.0 KiB
Python
Executable File
66 lines
2.0 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# Script to sort the game controller database entries in SDL_gamecontroller.c
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import re
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filename = "SDL_gamecontrollerdb.h"
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input = open(filename)
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output = open(filename + ".new", "w")
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parsing_controllers = False
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controllers = []
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controller_guids = {}
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split_pattern = re.compile(r'([^"]*")([^,]*,)([^,]*,)([^"]*)(".*)')
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def save_controller(line):
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global controllers
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match = split_pattern.match(line)
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entry = [ match.group(1), match.group(2), match.group(3) ]
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bindings = sorted(match.group(4).split(","))
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if (bindings[0] == ""):
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bindings.pop(0)
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entry.extend(",".join(bindings) + ",")
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entry.append(match.group(5))
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controllers.append(entry)
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def write_controllers():
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global controllers
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global controller_guids
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for entry in sorted(controllers, key=lambda entry: entry[2]):
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line = "".join(entry) + "\n"
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if not line.endswith(",\n") and not line.endswith("*/\n"):
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print("Warning: '%s' is missing a comma at the end of the line" % (line))
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if (entry[1] in controller_guids):
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print("Warning: entry '%s' is duplicate of entry '%s'" % (entry[2], controller_guids[entry[1]][2]))
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controller_guids[entry[1]] = entry
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output.write(line)
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controllers = []
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controller_guids = {}
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for line in input:
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if (parsing_controllers):
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if (line.startswith("{")):
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output.write(line)
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elif (line.startswith(" NULL")):
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parsing_controllers = False
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write_controllers()
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output.write(line)
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elif (line.startswith("#if")):
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print("Parsing " + line.strip())
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output.write(line)
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elif (line.startswith("#endif")):
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write_controllers()
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output.write(line)
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else:
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save_controller(line)
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else:
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if (line.startswith("static const char *s_ControllerMappings")):
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parsing_controllers = True
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output.write(line)
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output.close()
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print("Finished writing %s.new" % filename)
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