Class: Mittsu::GenericLib::Linux

Inherits:
Base
  • Object
show all
Defined in:
lib/mittsu/renderers/generic_lib.rb

Direct Known Subclasses

Mittsu::GLFWLib::Linux, OpenGLLib::Linux

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.kernel_module_in_use ⇒ Object 



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# File 'lib/mittsu/renderers/generic_lib.rb', line 36

def kernel_module_in_use
  lspci_line, stderr, _status = Open3.capture3("lspci -nnk | grep -i vga -A3 | grep 'in use'")
  puts stderr if DEBUG
  /in use:\s*(\S+)/ =~ lspci_line && $1
rescue
  ''
end

.ldconfig ⇒ Object 



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# File 'lib/mittsu/renderers/generic_lib.rb', line 54

def ldconfig
  `ldconfig -p | grep 'libGL\\.so'`.lines
rescue
  []
end

.libgl_paths ⇒ Object 



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# File 'lib/mittsu/renderers/generic_lib.rb', line 44

def libgl_paths
  Dir.glob('/usr/lib*/**/libGL.so*')
rescue
  []
end

.sixtyfour_bits? ⇒ Boolean 



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# File 'lib/mittsu/renderers/generic_lib.rb', line 50

def sixtyfour_bits?
  1.size == 8
end

Instance Method Details

#file ⇒ Object 



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# File 'lib/mittsu/renderers/generic_lib.rb', line 30

def file
  return nil if file_path.nil?
  File.basename file_path
end

#path ⇒ Object 



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# File 'lib/mittsu/renderers/generic_lib.rb', line 25

def path
  return nil if file_path.nil?
  File.dirname file_path
end