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commands: improve playback speed property/commands

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Add a definition to show the playback speed property on screen, and
change the separate commands (speed_mult etc) to use the property
mechanism. Now 'set_property_osd speed' can show the value on OSD, and
the separate commands respect the range limits of the option.
This commit is contained in:
Uoti Urpala 2011-01-28 20:13:58 +02:00
parent f50f34245e
commit 5a0e71a972
1 changed files with 15 additions and 19 deletions
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34
command.c
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@ -2398,6 +2398,7 @@ static struct property_osd_display {
{ "capturing", 0, -1, _("Capturing: %s") },
{ "pts_association_mode", 0, -1, "PTS association mode: %s" },
{ "hr_seek", 0, -1, "hr-seek: %s" },
{ "speed", 0, -1, _("Speed: x %6s") },
// audio
{ "volume", OSD_VOLUME, -1, _("Volume") },
{ "mute", 0, -1, _("Mute: %s") },
@ -2850,28 +2851,23 @@ void run_command(MPContext *mpctx, mp_cmd_t *cmd)
break;
case MP_CMD_SPEED_INCR:{
float v = cmd->args[0].v.f;
opts->playback_speed += v;
reinit_audio_chain(mpctx);
set_osd_tmsg(OSD_MSG_SPEED, 1, osd_duration, "Speed: x %6.2f",
opts->playback_speed);
} break;
float v = cmd->args[0].v.f;
mp_property_do("speed", M_PROPERTY_STEP_UP, &v, mpctx);
show_property_osd(mpctx, "speed");
break;
}
case MP_CMD_SPEED_MULT:{
float v = cmd->args[0].v.f;
opts->playback_speed *= v;
reinit_audio_chain(mpctx);
set_osd_tmsg(OSD_MSG_SPEED, 1, osd_duration, "Speed: x %6.2f",
opts->playback_speed);
} break;
case MP_CMD_SPEED_MULT:
case_fallthrough_hack = true;
case MP_CMD_SPEED_SET:{
float v = cmd->args[0].v.f;
opts->playback_speed = v;
reinit_audio_chain(mpctx);
set_osd_tmsg(OSD_MSG_SPEED, 1, osd_duration, "Speed: x %6.2f",
opts->playback_speed);
} break;
float v = cmd->args[0].v.f;
if (case_fallthrough_hack)
v *= mpctx->opts.playback_speed;
mp_property_do("speed", M_PROPERTY_SET, &v, mpctx);
show_property_osd(mpctx, "speed");
break;
}
case MP_CMD_FRAME_STEP:
add_step_frame(mpctx);