[FFmpeg-devel] [PATCH] lavd/x11grab: apply misc consistency fixes to option descriptions

[Stefano Sabatini]

On date Wednesday 2012-08-08 22:57:19 +0200, Clément Bœsch encoded:
> On Wed, Aug 08, 2012 at 11:22:14AM +0200, Stefano Sabatini wrote:
> > In particular, do not upcase first word, do not use final dot, use a verb
> > to specify what the option does.
> > ---
> >  libavdevice/x11grab.c |   12 ++++++------
> >  1 files changed, 6 insertions(+), 6 deletions(-)
> > 
> > diff --git a/libavdevice/x11grab.c b/libavdevice/x11grab.c
> > index 566889c..eb85dd9 100644
> > --- a/libavdevice/x11grab.c
> > +++ b/libavdevice/x11grab.c
> > @@ -581,13 +581,13 @@ x11grab_read_close(AVFormatContext *s1)
> >  #define OFFSET(x) offsetof(struct x11grab, x)
> >  #define DEC AV_OPT_FLAG_DECODING_PARAM
> >  static const AVOption options[] = {
> > -    { "video_size", "A string describing frame size, such as 640x480 or hd720.", OFFSET(width), AV_OPT_TYPE_IMAGE_SIZE, {.str = "vga"}, 0, 0, DEC },
> > -    { "framerate", "", OFFSET(framerate), AV_OPT_TYPE_STRING, {.str = "ntsc"}, 0, 0, DEC },
> > -    { "draw_mouse", "Draw the mouse pointer.", OFFSET(draw_mouse), AV_OPT_TYPE_INT, { 1 }, 0, 1, DEC },
> > -    { "follow_mouse", "Move the grabbing region when the mouse pointer reaches within specified amount of pixels to the edge of region.",
> > +    { "video_size", "set video frame size", OFFSET(width), AV_OPT_TYPE_IMAGE_SIZE, {.str = "vga"}, 0, 0, DEC },
> > +    { "framerate", "set video frame rate", OFFSET(framerate), AV_OPT_TYPE_STRING, {.str = "ntsc"}, 0, 0, DEC },
> > +    { "draw_mouse", "draw the mouse pointer", OFFSET(draw_mouse), AV_OPT_TYPE_INT, { 1 }, 0, 1, DEC },
> > +    { "follow_mouse", "move the grabbing region when the mouse pointer reaches within specified amount of pixels to the edge of region",
> >        OFFSET(follow_mouse), AV_OPT_TYPE_INT, { 0 }, -1, INT_MAX, DEC, "follow_mouse" },
> > -    { "centered", "Keep the mouse pointer at the center of grabbing region when following.", 0, AV_OPT_TYPE_CONST, { -1 }, INT_MIN, INT_MAX, DEC, "follow_mouse" },
> > -    { "show_region", "Show the grabbing region.", OFFSET(show_region), AV_OPT_TYPE_INT, { 0 }, 0, 1, DEC },
> > +    { "centered", "keep the mouse pointer at the center of grabbing region when following", 0, AV_OPT_TYPE_CONST, { -1 }, INT_MIN, INT_MAX, DEC, "follow_mouse" },
> > +    { "show_region", "show the grabbing region", OFFSET(show_region), AV_OPT_TYPE_INT, { 0 }, 0, 1, DEC },
> >      { NULL },
> >  };
> >  
> 
> nit: you could even vertical align the description strings.
> 
> LGTM otherwise

Applied with this and few other minor cosmetics changes.
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