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| author | Mattias Andrée <maandree@operamail.com> | 2014-03-13 18:31:12 +0100 |
|---|---|---|
| committer | Mattias Andrée <maandree@operamail.com> | 2014-03-13 18:31:12 +0100 |
| commit | e7414dd28460f6e364e5bb57b22c4a798be8d386 (patch) | |
| tree | 4a5aecb8f0d16683f1c4b524df85ce591ab3fe59 /src/monitor.py | |
| parent | add drm_get (diff) | |
| download | blueshift-e7414dd28460f6e364e5bb57b22c4a798be8d386.tar.gz blueshift-e7414dd28460f6e364e5bb57b22c4a798be8d386.tar.bz2 blueshift-e7414dd28460f6e364e5bb57b22c4a798be8d386.tar.xz | |
add function for applying curves with drm
Signed-off-by: Mattias Andrée <maandree@operamail.com>
Diffstat (limited to 'src/monitor.py')
| -rw-r--r-- | src/monitor.py | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/monitor.py b/src/monitor.py index 01c70d0..3947435 100644 --- a/src/monitor.py +++ b/src/monitor.py @@ -197,6 +197,21 @@ def vidmode(*crtcs, screen = 0): pass # Happens on exit by TERM signal +def drm(*crtcs, card = 0): + ''' + Applies colour curves using DRM + + @param crtcs:*int The CRT controllers to use, all are used if none are specified + @param card:int The card that the monitors belong to + ''' + connection = drm_manager.open_card(card) + (R_curve, G_curve, B_curve) = translate_to_integers() + try: + drm_set_gamma_ramps(connection, list(crtcs), i_size, R_curve, G_curve, B_curve) + except OverflowError: + pass # Happens on exit by TERM signal + + def print_curves(*crtcs, screen = 0, compact = False): ''' Prints the curves to stdout |