log what is happening

Signed-off-by: Mattias Andrée <maandree@operamail.com>

1 files changed, 45 insertions, 0 deletions

diff --git a/src/blueshift_demomode.py b/src/blueshift_demomode.py
new file mode 100644
index 0000000..3817e34
--- /dev/null
+++ b/src/blueshift_demomode.py
@@ -0,0 +1,45 @@
+# -*- python -*-
+
+# blueshift-demomode — Blueshift-effect demonstration tools
+# Copyright Ⓒ 2014  Mattias Andrée (maandree@member.fsf.org)
+# 
+# This library is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this library.  If not, see <http://www.gnu.org/licenses/>.
+
+
+import time
+
+import monitor
+import aux
+
+real = time.clock_gettime(time.CLOCK_REALTIME)
+mraw = time.clock_gettime(time.CLOCK_MONOTONIC_RAW)
+
+print('start time: real: %f' % real)
+print('start time: measured: %f' % mraw)
+print()
+
+def set_gamma_(*crtcs, screen = 0, **kwargs):
+    old_set_gamma(*crtcs, screen = screen, **kwargs)
+    (R_curve, G_curve, B_curve) = aux.translate_to_integers()
+    mraw = time.clock_gettime(time.CLOCK_MONOTONIC_RAW)
+    print('time: %f'  % mraw)
+    print('monitors: %s'  % ' '.join('%i.%i' % (screen, crtc) for crtc in crtcs))
+    print('max: %i %i %i'  % (2**16 - 1, 2**16 - 1, 2**16 - 1))
+    print('red: %s'   % ' '.join([str(stop) for stop in R_curve]))
+    print('green: %s' % ' '.join([str(stop) for stop in G_curve]))
+    print('blue: %s'  % ' '.join([str(stop) for stop in B_curve]))
+    print()
+old_set_gamma = monitor.set_gamma
+monitor.set_gamma = set_gamma_
+