[GrafX2] #164: Palette bug when RGB Scaled at "25"

[GrafX2]

#164: Palette bug when RGB Scaled at "25"
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Reporter: ravancloak@… | Owner: pulkomandy
Type: defect | Status: new
Priority: major | Milestone: 2.8
Component: GrafX2 | Version: 2.8WIP
Keywords: Palette |
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When RGB scale is set to 25, changing any color in the palette decreases
the rgb values of the entire palette. Tested on Last stable Mac and
Windows (current release, all backends of the nightly). Bug was
duplicatable without fail.

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Ticket URL: <http://pulkomandy.tk/projects/GrafX2/ticket/164>
GrafX2 <http://pulkomandy.tk/projects/GrafX2>
The ultimate 256-color painting program

[GrafX2]

#164: Palette bug when RGB Scaled at "25"

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Reporter: ravancloak@… | Owner: Thomas Bernard
Type: defect | Status: accepted

Priority: major | Milestone: 2.8
Component: GrafX2 | Version: 2.8WIP

Resolution: | Keywords: Palette
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Changes (by Thomas Bernard):

* owner: pulkomandy => Thomas Bernard
* status: new => accepted


Comment:

indeed, I reproduce

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Ticket URL: <http://pulkomandy.tk/projects/GrafX2/ticket/164#comment:1>

[GrafX2]

#164: Palette bug when RGB Scaled at "25"

---------------------------+----------------------------
Reporter: ravancloak@… | Owner: Thomas Bernard
Type: defect | Status: accepted

Priority: major | Milestone: 2.8
Component: GrafX2 | Version: 2.8WIP

Resolution: | Keywords: Palette
---------------------------+----------------------------

Comment (by Thomas Bernard):

I think the problem lies in Round_palette_component()

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Ticket URL: <http://pulkomandy.tk/projects/GrafX2/ticket/164#comment:2>

[GrafX2]

#164: Palette bug when RGB Scaled at "25"

---------------------------+----------------------------
Reporter: ravancloak@… | Owner: Thomas Bernard
Type: defect | Status: accepted

Priority: major | Milestone: 2.8
Component: GrafX2 | Version: 2.8WIP

Resolution: | Keywords: Palette
---------------------------+----------------------------

Comment (by Thomas Bernard):

I need to write a test to this function before trying to fix it.

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Ticket URL: <http://pulkomandy.tk/projects/GrafX2/ticket/164#comment:3>