po 20. 5. 2019 o 21:12 James Almer <jamr...@gmail.com> napísal(a):
>
> On 5/20/2019 4:01 PM, Marton Balint wrote:
> >
> > On Mon, 20 May 2019, Carl Eugen Hoyos wrote:
> >
> >> Marton,
> >>
> >> Am Mo., 13. Mai 2019 um 13:42 Uhr schrieb Daniel Kucera
> >> <daniel.kuc...@gmail.com>:
> >>>
> >>> From: Daniel Kucera <git...@danman.eu>
> >>>
> >>> Signed-off-by: Daniel Kucera <git...@danman.eu>
> >>> ---
> >>> doc/ffplay.texi | 2 ++
> >>> fftools/ffplay.c | 8 ++++++++
> >>> 2 files changed, 10 insertions(+)
> >>>
> >>> diff --git a/doc/ffplay.texi b/doc/ffplay.texi
> >>> index c305465078..a487c0de8d 100644
> >>> --- a/doc/ffplay.texi
> >>> +++ b/doc/ffplay.texi
> >>> @@ -66,6 +66,8 @@ Set custom interval, in seconds, for seeking using
> >>> left/right keys. Default is 1
> >>> Disable graphical display.
> >>> @item -noborder
> >>> Borderless window.
> >>> +@item -alwaysontop
> >>> +Window always on top. Available on: X11 with SDL >= 2.0.5, Windows
> >>> SDL >= 2.0.6.
> >>> @item -volume
> >>> Set the startup volume. 0 means silence, 100 means no volume
> >>> reduction or
> >>> amplification. Negative values are treated as 0, values above 100
> >>> are treated
> >>> diff --git a/fftools/ffplay.c b/fftools/ffplay.c
> >>> index 8f050e16e6..8fb8faeb06 100644
> >>> --- a/fftools/ffplay.c
> >>> +++ b/fftools/ffplay.c
> >>> @@ -324,6 +324,7 @@ static int seek_by_bytes = -1;
> >>> static float seek_interval = 10;
> >>> static int display_disable;
> >>> static int borderless;
> >>> +static int alwaysontop;
> >>> static int startup_volume = 100;
> >>> static int show_status = 1;
> >>> static int av_sync_type = AV_SYNC_AUDIO_MASTER;
> >>> @@ -3581,6 +3582,7 @@ static const OptionDef options[] = {
> >>> { "seek_interval", OPT_FLOAT | HAS_ARG, { &seek_interval }, "set
> >>> seek interval for left/right keys, in seconds", "seconds" },
> >>> { "nodisp", OPT_BOOL, { &display_disable }, "disable graphical
> >>> display" },
> >>> { "noborder", OPT_BOOL, { &borderless }, "borderless window" },
> >>> + { "alwaysontop", OPT_BOOL, { &alwaysontop }, "window always on
> >>> top" },
> >>> { "volume", OPT_INT | HAS_ARG, { &startup_volume}, "set startup
> >>> volume 0=min 100=max", "volume" },
> >>> { "f", HAS_ARG, { .func_arg = opt_format }, "force format",
> >>> "fmt" },
> >>> { "pix_fmt", HAS_ARG | OPT_EXPERT | OPT_VIDEO, { .func_arg =
> >>> opt_frame_pix_fmt }, "set pixel format", "format" },
> >>> @@ -3722,6 +3724,12 @@ int main(int argc, char **argv)
> >>>
> >>> if (!display_disable) {
> >>> int flags = SDL_WINDOW_HIDDEN;
> >>> + if (alwaysontop)
> >>> +#if SDL_VERSION_ATLEAST(2,0,5)
> >>> + flags |= SDL_WINDOW_ALWAYS_ON_TOP;
> >>> +#else
> >>> + av_log(NULL, AV_LOG_WARNING, "Your SDL version doesn't
> >>> support SDL_WINDOW_ALWAYS_ON_TOP. Feature will be inactive.\n");
> >>> +#endif
> >>
> >> Is there any reason you are against this patch?
> >
> > I am not against it, it looks good to me.
>
> Is the flag available in 2.0.5 for Windows, or only since 2.0.6 as the
> doxy addition mentions?
The flag is available generally in the library since 2.0.5, but the
windows implementation is there since 2.0.6 only.
https://github.com/SDL-mirror/SDL/commit/a60edd403816eb8d7f77f18320b76d27c1db2973
https://github.com/SDL-mirror/SDL/commit/76adc80cafd9f83dcfb36ada4b2b028487f7e1d8
--
S pozdravom / Best regards
Daniel Kucera.
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