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authorMattias Andrée <maandree@operamail.com>2014-03-17 23:25:03 +0100
committerMattias Andrée <maandree@operamail.com>2014-03-17 23:25:03 +0100
commit2aeabd7fc547341667ba28c1fb317f1c64790bdd (patch)
tree0e62cd6eb216cc7f34c5388cf5862c03572741ca /examples/lisp-esque
parentadd todo for _sigmoid (diff)
downloadblueshift-2aeabd7fc547341667ba28c1fb317f1c64790bdd.tar.gz
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m + implement _brightness, _contrast, _gamma and _pgamma
Signed-off-by: Mattias Andrée <maandree@operamail.com>
Diffstat (limited to '')
-rw-r--r--examples/lisp-esque192
1 files changed, 163 insertions, 29 deletions
diff --git a/examples/lisp-esque b/examples/lisp-esque
index 474281d..301e15c 100644
--- a/examples/lisp-esque
+++ b/examples/lisp-esque
@@ -442,7 +442,7 @@ class Negative:
'''
def __init__(self):
self.monitors = [(False, False, False, False, False, False)]
- def __call__(self, monitor, alpha):
+ def __call__(self, monitor, _timepoint, alpha):
negative(*(self.monitors[monitor % len(self.monitors)][3 if alpha == 0 else 0:][:3]))
def _negative(mods, args):
@@ -486,7 +486,7 @@ class RGBInvert:
'''
def __init__(self):
self.monitors = [(False, False, False, False, False, False)]
- def __call__(self, monitor, alpha):
+ def __call__(self, monitor, _timepoint, alpha):
rgb_invert(*(self.monitors[monitor % len(self.monitors)][3 if alpha == 0 else 0:][:3]))
class CIEInvert:
@@ -495,7 +495,7 @@ class CIEInvert:
'''
def __init__(self):
self.monitors = [(False, False, False, False, False, False)]
- def __call__(self, monitor, alpha):
+ def __call__(self, monitor, _timepoint, alpha):
cie_invert(*(self.monitors[monitor % len(self.monitors)][3 if alpha == 0 else 0:][:3]))
def _invert(mods, args):
@@ -543,7 +543,7 @@ def _temperature(mods, args):
on time, or either of those depending on monitor
'''
args = evaluate_tree(args, True)
- pass
+ pass # TODO (temperature)
def _current(mods, args):
@@ -555,7 +555,98 @@ def _current(mods, args):
'randr' for `randr_get`, 'vidmode' for `vidmode_get` or 'nil' for none
'''
args = evaluate_tree(args, True)
- pass
+ pass # TODO (current)
+
+
+class TimeDependent:
+ '''
+ Time and monitor dependent adjustment with red, green and blue parameters
+
+ @variable fid:str Function identifier
+ @variable f:(red:¿V?, green:¿V?, blue:¿V?)→void Applying function
+ @variable monitors:list<list<[¿V?]*6>> Red, green, blue values as applied and default,
+ for each timepoint for each monitor
+ '''
+
+ def __init__(self, fid, monitors):
+ '''
+ Constructor
+
+ @param fid:str Function identifier
+ @param monitors:list<list<[¿V?]*6>> Red, green, blue values as applied and default,
+ for each timepoint for each monitor
+ '''
+ self.fid = fid
+ self.monitors = monitors
+ self.f = None
+
+ def __call__(self, monitor, timepoint, alpha):
+ '''
+ Apply adjustment
+
+ @param monitor The monitor to adjust
+ @param timepoint The timepoint
+ @param alpha The degree to which the adjustment should be visible
+ '''
+ mon = self.monitors[monitor % len(self.monitors)]
+ rgb0_def0 = mon[(int(timepoint) + 0) % len(mon)]
+ rgb1_def1 = mon[(int(timepoint) + 1) % len(mon)]
+ rgb0 = [c * alpha + d * (1 - alpha) for c, d in zip(rgb0_def0[:3], rgb0_def0[3:])]
+ rgb1 = [c * alpha + d * (1 - alpha) for c, d in zip(rgb1_def1[:3], rgb1_def1[3:])]
+ talpha = timepoint % 1
+ self.f(*[c0 * (1 - talpha) + c1 * talpha for c0, c1 in zip(rgb0, rgb1)])
+
+ @staticmethod
+ def parse(self, mods, args, d):
+ '''
+ Parse configurations into a simple and evaluated format
+
+ @param mods:list<str> 'red', 'green' and 'blue' for restricting to those
+ colour curves and 'default' for using before and
+ after Blueshift is running
+ @param args:list<str|[str] The adjustment at each time point, or all day long,
+ |[str, str, str] optionally with individual colour curve control; or
+ |list<[str]> the adjustment at each time point (outer) for each monitor,
+ |list<[str, str, str]>> optionally with individual colour curve control
+ @param d:float? The default value
+ @return args:list<list<[float?]*6>> Red, green, blue values as applied and default,
+ for each timepoint for each monitor
+ '''
+ args = []
+ red = 'red' in mods
+ green = 'green' in mods
+ blue = 'blue' in mods
+ default = 'default' in mods
+ args = evaluate_tree(args, True)
+ if default:
+ args_ = [args_]
+ for arg in args_:
+ if isinstance(arg, str):
+ arg = [arg]
+ if isinstance(arg[0], str):
+ arg = [arg]
+ arg = [[None if v == 'nil' else float(v) for v in (3 * a)[:3]] for a in arg]
+ arg = [[a[0] if red else d, a[1] if green else d, a[2] if blue else d] for a in arg]
+ arg = [a + [d, d, d] for a in arg]
+ args.append(arg)
+ return args
+
+ def merge(self, addition, merger):
+ '''
+ Merge in new adjustments
+
+ @param addition:list<list<[float?]*6>> New adjustments
+ @param merger:(float?, float?)→float? Subpixel value merger function
+ '''
+ if not len(self.monitors) == len(addition):
+ self.monitors *= len(addition)
+ addition *= len(self.monitors) // len(addition)
+ for i in range(len(self.monitors)):
+ if not len(self.monitors[i]) == len(addition[i]):
+ self.monitors[i] *= len(addition[i])
+ addition[i] *= len(self.monitors[i]) // len(addition[i])
+ for j in range(len(self.monitors[i])):
+ self.monitors[i][j] = [merger(self.monitors[i][j][k], addition[i][j][k]) for k in range(6)]
def _brightness(mods, args):
@@ -570,8 +661,17 @@ def _brightness(mods, args):
|list<[str]> the adjustment at each time point (outer) for each monitor,
|list<[str, str, str]>> optionally with individual colour curve control
'''
- args = evaluate_tree(args, True)
- pass
+ cie = 'cie' in mods
+ args = TimeDependent.parse(mods, args, 1)
+ prev = None if len(adjustments) == 0 else adjustments[-1]
+ fid = 'brightness' + (':cie' if cie else '')
+ if not (isinstance(prev, TimeDependent) and (prev.fid == fid)):
+ f = cie_brightness if cie else rgb_brightness
+ td = TimeDependent(fid, args)
+ td.f = lambda *c : f(*c)
+ adjustments.append(td)
+ else:
+ prev.merge(args, lambda a, b : a * b)
def _contrast(mods, args):
@@ -586,8 +686,17 @@ def _contrast(mods, args):
|list<[str]> the adjustment at each time point (outer) for each monitor,
|list<[str, str, str]>> optionally with individual colour curve control
'''
- args = evaluate_tree(args, True)
- pass
+ cie = 'cie' in mods
+ args = TimeDependent.parse(mods, args, 1)
+ prev = None if len(adjustments) == 0 else adjustments[-1]
+ fid = 'contrast' + (':cie' if cie else '')
+ if not (isinstance(prev, TimeDependent) and (prev.fid == fid)):
+ f = cie_contrast if cie else rgb_contrast
+ td = TimeDependent(fid, args)
+ td.f = lambda *c : f(*c)
+ adjustments.append(td)
+ else:
+ prev.merge(args, lambda a, b : a * b)
def _resolution(mods, args):
@@ -604,7 +713,7 @@ def _resolution(mods, args):
|list<[str, str, str]>> optionally with individual colour curve control
'''
args = evaluate_tree(args, True)
- pass
+ pass # TODO (resolution)
def _gamma(mods, args):
@@ -618,8 +727,18 @@ def _gamma(mods, args):
|list<[str]> the adjustment at each time point (outer) for each monitor,
|list<[str, str, str]>> optionally with individual colour curve control
'''
- args = evaluate_tree(args, True)
- pass
+ args = TimeDependent.parse(mods, args, 1)
+ prev = None if len(adjustments) == 0 else adjustments[-1]
+ fid = 'gamma'
+ if not (isinstance(prev, TimeDependent) and (prev.fid == fid)):
+ def f(c):
+ clip()
+ gamma(*c)
+ td = TimeDependent(fid, args)
+ td.f = lambda *c : f(c)
+ adjustments.append(td)
+ else:
+ prev.merge(args, lambda a, b : a * b)
def _pgamma(mods, args):
@@ -633,8 +752,15 @@ def _pgamma(mods, args):
|list<[str]> the adjustment at each time point (outer) for each monitor,
|list<[str, str, str]>> optionally with individual colour curve control
'''
- args = evaluate_tree(args, True)
- pass
+ args = TimeDependent.parse(mods, args, 1)
+ prev = None if len(adjustments) == 0 else adjustments[-1]
+ fid = 'pgamma'
+ if not (isinstance(prev, TimeDependent) and (prev.fid == fid)):
+ td = TimeDependent(fid, args)
+ td.f = lambda *c : gamma(*c)
+ adjustments.append(td)
+ else:
+ prev.merge(args, lambda a, b : a * b)
def _clip(mods, args):
@@ -656,7 +782,7 @@ def _clip(mods, args):
args = [[a == 'yes' for a in arg] for arg in args]
if red or green or blue:
args = [[arg[0] and red, arg[1] and green, arg[2] and blue] for arg in args]
- adjustments.append(lambda monitor : clip(*(args[monitor % len(args)])))
+ adjustments.append(lambda monitor, _timepoint, _alpha : clip(*(args[monitor % len(args)])))
def _sigmoid(mods, args):
@@ -671,17 +797,24 @@ def _sigmoid(mods, args):
|list<[str, str, str]>> optionally with individual colour curve control;
'nil' for nothing
'''
- red = 'red' in mods
- green = 'green' in mods
- blue = 'blue' in mods
- args = evaluate_tree(args, True)
- args = [[arg, arg, arg] if isinstance(arg, str) else arg for arg in args]
- args = [[None if a == 'nil' else float(a) for a in arg] for arg in args]
- if red or green or blue:
- args = [[arg[0] if red else None, arg[1] if green else None, arg[2] if blue else None] for arg in args]
- adjustments.append(lambda monitor : sigmoid(*(args[monitor % len(args)])))
- # TODO default
- # TODO timepoints
+ args = TimeDependent.parse(mods, args, 1)
+ prev = None if len(adjustments) == 0 else adjustments[-1]
+ fid = 'sigmoid'
+ if not (isinstance(prev, TimeDependent) and (prev.fid == fid)):
+ td = TimeDependent(fid, args)
+ td.f = lambda *c : sigmoid(*c)
+ adjustments.append(td)
+ else:
+ try:
+ def merger(a, b):
+ if a is None: return b
+ if b is None: return a
+ raise Exception()
+ prev.merge(args, merger)
+ except:
+ td = TimeDependent(fid, args)
+ td.f = lambda *c : sigmoid(*c)
+ adjustments.append(td)
def _limits(mods, args):
@@ -720,7 +853,7 @@ def _linearise(mods, args):
args = [[a == 'yes' for a in arg] for arg in args]
if red or green or blue:
args = [[arg[0] and red, arg[1] and green, arg[2] and blue] for arg in args]
- adjustments.append(lambda monitor : linearise(*(args[monitor % len(args)])))
+ adjustments.append(lambda monitor, _timepoint, _alpha : linearise(*(args[monitor % len(args)])))
def _icc(mods, args):
@@ -755,7 +888,8 @@ def _manipulate(mods, args):
args = [[None if a == 'nil' else eval(a) for a in arg] for arg in args]
if red or green or blue:
args = [[arg[0] if red else None, arg[1] if green else None, arg[2] if blue else None] for arg in args]
- adjustments.append(lambda monitor : (cie_manipulate if cie else manipulate)(*(args[monitor % len(args)])))
+ f = cie_manipulate if cie else manipulate
+ adjustments.append(lambda monitor, _timepoint, _alpha : f(*(args[monitor % len(args)])))
# TODO default
@@ -778,7 +912,7 @@ def _standardise(mods, args):
args = [[a == 'yes' for a in arg] for arg in args]
if red or green or blue:
args = [[arg[0] and red, arg[1] and green, arg[2] and blue] for arg in args]
- adjustments.append(lambda monitor : standardise(*(args[monitor % len(args)])))
+ adjustments.append(lambda monitor, _timepoint, _alpha : standardise(*(args[monitor % len(args)])))
# Map function names to functions