3 <effect tag="frei0r.sopsat" id="frei0r.sopsat">
5 <description>Changes Slope, Offset, and Power of the color components, and the overall Saturation, according to the ASC CDL (Color Decision List).</description>
6 <author>Simon A. Eugster (Granjow)</author>
7 <parameter type="simplekeyframe" name="rSlope" default="100" min="0" max="1000" factor="100">
9 <comment><![CDATA[Changing the slope means multiplying the pixel value with a constant value. Black pixels will remain black, whileas brighter ones will be changed.<br/>
10 All effects can be observed well when applied on a greyscale gradient and looking at the RGB Parade monitor.]]></comment>
12 <parameter type="simplekeyframe" name="gSlope" default="100" min="0" max="1000" factor="100">
13 <name>Slope Green</name>
15 <parameter type="simplekeyframe" name="bSlope" default="100" min="0" max="1000" factor="100">
16 <name>Slope Blue</name>
18 <parameter type="simplekeyframe" name="aSlope" default="100" min="0" max="1000" factor="100">
19 <name>Slope Alpha</name>
22 <parameter type="simplekeyframe" name="rOffset" default="0" min="-1024" max="1024" factor="256">
23 <name>Offset Red</name>
24 <comment>Changing the offset lifts (or lowers) the brightness of each pixel by the given value.</comment>
26 <parameter type="simplekeyframe" name="gOffset" default="0" min="-1024" max="1024" factor="256">
27 <name>Offset Green</name>
29 <parameter type="simplekeyframe" name="bOffset" default="0" min="-1024" max="1024" factor="256">
30 <name>Offset Blue</name>
32 <parameter type="simplekeyframe" name="aOffset" default="0" min="-1024" max="1024" factor="256">
33 <name>Offset Alpha</name>
36 <parameter type="simplekeyframe" name="rPower" default="100" min="1" max="1000" factor="100">
37 <name>Power Red</name>
38 <comment><![CDATA[Changes the Gamma value for the selected channel. Black and white pixel values will not be affected, but everything between.<br/>
39 Mathematically, what happens is an exponentiation of the pixel brightness on <code>[0,1]</code> by the gamma value.]]></comment>
41 <parameter type="simplekeyframe" name="gPower" default="100" min="1" max="1000" factor="100">
42 <name>Power Green</name>
44 <parameter type="simplekeyframe" name="bPower" default="100" min="1" max="1000" factor="100">
45 <name>Power Blue</name>
47 <parameter type="simplekeyframe" name="aPower" default="100" min="1" max="1000" factor="100">
48 <name>Power Alpha</name>
51 <parameter type="simplekeyframe" name="saturation" default="100" min="0" max="500" factor="100">
52 <name>Overall Saturation</name>
53 <comment>The overall saturation will be changed in the last step of this filter.</comment>
58 <effect LC_NUMERIC="C" tag="frei0r.sopsat" id="frei0r.sopsat" version="0.2">
60 <description>Changes Slope, Offset, and Power of the color components, and the overall Saturation, according to the ASC CDL (Color Decision List).</description>
61 <author>Simon A. Eugster (Granjow)</author>
62 <parameter type="simplekeyframe" name="rSlope" default="100" min="0" max="1000" factor="2000">
63 <name>Slope Red</name>
64 <comment><![CDATA[Changing the slope means multiplying the pixel value with a constant value. Black pixels will remain black, whileas brighter ones will be changed.<br/>
65 All effects can be observed well when applied on a greyscale gradient and looking at the RGB Parade monitor.]]></comment>
67 <parameter type="simplekeyframe" name="gSlope" default="100" min="0" max="1000" factor="2000">
68 <name>Slope Green</name>
70 <parameter type="simplekeyframe" name="bSlope" default="100" min="0" max="1000" factor="2000">
71 <name>Slope Blue</name>
73 <parameter type="simplekeyframe" name="aSlope" default="100" min="0" max="1000" factor="2000">
74 <name>Slope Alpha</name>
77 <parameter type="simplekeyframe" name="rOffset" default="0" min="-1024" max="1024" factor="2048" offset="-1024">
78 <name>Offset Red</name>
79 <comment>Changing the offset lifts (or lowers) the brightness of each pixel by the given value.</comment>
81 <parameter type="simplekeyframe" name="gOffset" default="0" min="-1024" max="1024" factor="2048" offset="-1024">
82 <name>Offset Green</name>
84 <parameter type="simplekeyframe" name="bOffset" default="0" min="-1024" max="1024" factor="2048" offset="-1024">
85 <name>Offset Blue</name>
87 <parameter type="simplekeyframe" name="aOffset" default="0" min="-1024" max="1024" factor="2048" offset="-1024">
88 <name>Offset Alpha</name>
91 <parameter type="simplekeyframe" name="rPower" default="100" min="1" max="1000" factor="2000">
92 <name>Power Red</name>
93 <comment><![CDATA[Changes the Gamma value for the selected channel. Black and white pixel values will not be affected, but everything between.<br/>
94 Mathematically, what happens is an exponentiation of the pixel brightness on <code>[0,1]</code> by the gamma value.]]></comment>
96 <parameter type="simplekeyframe" name="gPower" default="100" min="1" max="1000" factor="2000">
97 <name>Power Green</name>
99 <parameter type="simplekeyframe" name="bPower" default="100" min="1" max="1000" factor="2000">
100 <name>Power Blue</name>
102 <parameter type="simplekeyframe" name="aPower" default="100" min="1" max="1000" factor="2000">
103 <name>Power Alpha</name>
106 <parameter type="simplekeyframe" name="saturation" default="100" min="0" max="500" factor="1000">
107 <name>Overall Saturation</name>
108 <comment>The overall saturation will be changed in the last step of this filter.</comment>