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Introduce step_property command. 

Patch by Carl Eugen Hoyos [cehoyos <at> ag or at] with modifications by me.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@20931 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
reimar 2006-11-14 19:52:21 +00:00
parent 5dcb8b7d82
commit 7a71da01d6
4 changed files with 12 additions and 0 deletions
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3
DOCS/tech/slave.txt
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@ -249,6 +249,9 @@ speed_mult <value>
speed_set <value>
Set the speed to <value>.
step_property <property> [<value>]
Change property by value, or increase by a default if value is not given.
sub_alignment [value]
Toggle/set subtitle alignment.
0 top alignment

1
input/input.c
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@ -164,6 +164,7 @@ static mp_cmd_t mp_cmds[] = {
{ MP_CMD_KEYDOWN_EVENTS, "key_down_event", 1, { {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ MP_CMD_SET_PROPERTY, "set_property", 2, { {MP_CMD_ARG_STRING, {0}}, {MP_CMD_ARG_STRING, {0}}, {-1,{0}} } },
{ MP_CMD_GET_PROPERTY, "get_property", 1, { {MP_CMD_ARG_STRING, {0}}, {-1,{0}} } },
{ MP_CMD_STEP_PROPERTY, "step_property", 1, { {MP_CMD_ARG_STRING, {0}}, {MP_CMD_ARG_FLOAT,{0}}, {-1,{0}} } },
{ MP_CMD_SEEK_CHAPTER, "seek_chapter", 1, { {MP_CMD_ARG_INT,{0}}, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
{ MP_CMD_SET_MOUSE_POS, "set_mouse_pos", 2, { {MP_CMD_ARG_INT,{0}}, {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },

1
input/input.h
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@ -90,6 +90,7 @@
#define MP_CMD_RADIO_SET_CHANNEL 88
#define MP_CMD_RADIO_SET_FREQ 89
#define MP_CMD_SET_MOUSE_POS 90
#define MP_CMD_STEP_PROPERTY 91
#define MP_CMD_GUI_EVENTS 5000
#define MP_CMD_GUI_LOADFILE 5001

7
mplayer.c
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@ -4637,6 +4637,13 @@ if(step_sec>0) {
cmd->args[0].v.s,cmd->args[1].v.s);
} break;
case MP_CMD_STEP_PROPERTY: {
m_option_t* prop = mp_property_find(cmd->args[0].v.s);
float arg = cmd->args[1].v.f;
if(!prop) mp_msg(MSGT_CPLAYER,MSGL_WARN, "Unknown property: '%s'\n",cmd->args[0].v.s);
else if(m_property_do(prop,M_PROPERTY_STEP_UP, arg ? &arg : NULL) <= 0)
mp_msg(MSGT_CPLAYER,MSGL_WARN, "Failed to increment property '%s' by %f.\n",cmd->args[0].v.s, arg);
} break;
case MP_CMD_GET_PROPERTY: {
m_option_t* prop;
void* val;