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Diffstat (limited to 'examples/crtc-detection')
| -rw-r--r-- | examples/crtc-detection | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/examples/crtc-detection b/examples/crtc-detection new file mode 100644 index 0000000..5f60d6c --- /dev/null +++ b/examples/crtc-detection @@ -0,0 +1,34 @@ +# -*- python -*- + +# This example identifies which monitors you have plugged +# in to the computer, and applied their proper calibration. + + +# The colour temperature to apply. +temp = 6500 + +# List all connected outputs. +outputs = list_screens().find_by_connected(True) + +# Configure each monitor. +for output in outputs: + # Data that identifies the monitor. + monitor = (output.name, output.widthmm, output.heightmm) + + # Default gamma settings. + r_gamma, g_gamma, b_gamma = 1, 1, 1 + + # Get the correct gamma settings for the monitor. + if monitor == ('DVI-0', 364, 291): r_gamma, g_gamma, b_gamma = 1.16, 1.15, 1.11 + elif monitor == ('VGA-0', 364, 291): r_gamma, g_gamma, b_gamma = 1.10, 1.16, 1.10 + else: + print('Warning: unknown monitor at %s at size of %i mm by %i mm' % monitor) + + # Perform adjustments. + start_over() + temperature(temp, lambda t : divide_by_maximum(cmf_10deg(t))) + gamma(r_gamma, g_gamma, b_gamma) + + # Apply adjustments. + randr(output.crtc, screen = output.screen) + |