Opened 6 weeks ago

Last modified 6 weeks ago

#8128 open defect

geq filter, documentation

Reported by: mkoch Owned by: Gyan
Priority: minor Component: documentation
Version: git-master Keywords: geq
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

Summary of the bug:

In the documentation for the "geq" filter all x and y must be replaced by capital letters X and Y, in the following lines. In the example section it's all written correct. It doesn't work with lower case.

p(x, y)

Return the value of the pixel at location (x,y) of the current plane.

lum(x, y)

Return the value of the pixel at location (x,y) of the luminance plane.

cb(x, y)

Return the value of the pixel at location (x,y) of the blue-difference chroma plane. Return 0 if there is no such plane.

cr(x, y)

Return the value of the pixel at location (x,y) of the red-difference chroma plane. Return 0 if there is no such plane.

r(x, y)
g(x, y)
b(x, y)

Return the value of the pixel at location (x,y) of the red/green/blue component. Return 0 if there is no such component.

alpha(x, y)

Return the value of the pixel at location (x,y) of the alpha plane. Return 0 if there is no such plane.

For functions, if x and y are outside the area, the value will be automatically clipped to the closer edge.

Change History (3)

comment:1 Changed 6 weeks ago by cehoyos

  • Keywords geq added

Please send your patch - made with git format-patch - to the FFmpeg development mailing list.

comment:2 Changed 6 weeks ago by cehoyos

  • Priority changed from normal to minor

comment:3 Changed 6 weeks ago by Gyan

  • Owner set to Gyan
  • Status changed from new to open
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