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mpv/core/command.c

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/*
* This file is part of MPlayer.
*
* MPlayer is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* MPlayer is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with MPlayer; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <stdlib.h>
#include <inttypes.h>
#include <unistd.h>
#include <string.h>
#include <stdbool.h>
#include <assert.h>
#include "config.h"
#include "talloc.h"
#include "command.h"
#include "input/input.h"
#include "stream/stream.h"
#include "demux/demux.h"
#include "demux/stheader.h"
#include "mplayer.h"
#include "playlist.h"
#include "playlist_parser.h"
#include "sub/sub.h"
#include "sub/dec_sub.h"
#include "core/m_option.h"
#include "m_property.h"
#include "m_config.h"
#include "video/filter/vf.h"
#include "video/decode/vd.h"
#include "mp_osd.h"
#include "video/out/vo.h"
#include "video/csputils.h"
#include "playlist.h"
#include "audio/mixer.h"
#include "audio/out/ao.h"
#include "core/mp_common.h"
#include "audio/filter/af.h"
#include "video/decode/dec_video.h"
#include "audio/decode/dec_audio.h"
#include "core/path.h"
#include "sub/ass_mp.h"
#include "stream/tv.h"
#include "stream/stream_radio.h"
#include "stream/pvr.h"
#ifdef CONFIG_DVBIN
#include "stream/dvbin.h"
#endif
#ifdef CONFIG_DVDREAD
#include "stream/stream_dvd.h"
#endif
#include "core/m_struct.h"
#include "screenshot.h"
#include "core/mp_core.h"
#include "mp_fifo.h"
#include "libavutil/avstring.h"
static void change_video_filters(MPContext *mpctx, const char *cmd,
const char *arg);
static char *format_bitrate(int rate)
{
return talloc_asprintf(NULL, "%d kbps", rate * 8 / 1000);
}
static char *format_delay(double time)
{
return talloc_asprintf(NULL, "%d ms", ROUND(time * 1000));
}
static void rescale_input_coordinates(struct MPContext *mpctx, int ix, int iy,
double *dx, double *dy)
{
struct MPOpts *opts = &mpctx->opts;
struct vo *vo = mpctx->video_out;
//remove the borders, if any, and rescale to the range [0,1],[0,1]
if (opts->vo.fs) { //we are in full-screen mode
if (opts->vo.screenwidth > vo->dwidth)
// there are borders along the x axis
ix -= (opts->vo.screenwidth - vo->dwidth) / 2;
if (opts->vo.screenheight > vo->dheight)
// there are borders along the y axis (usual way)
iy -= (opts->vo.screenheight - vo->dheight) / 2;
if (ix < 0 || ix > vo->dwidth) {
*dx = *dy = -1.0;
return;
} //we are on one of the borders
if (iy < 0 || iy > vo->dheight) {
*dx = *dy = -1.0;
return;
} //we are on one of the borders
}
*dx = (double) ix / (double) vo->dwidth;
*dy = (double) iy / (double) vo->dheight;
mp_msg(MSGT_CPLAYER, MSGL_V,
"\r\nrescaled coordinates: %.3f, %.3f, screen (%d x %d), vodisplay: (%d, %d), fullscreen: %d\r\n",
*dx, *dy, opts->vo.screenwidth, opts->vo.screenheight, vo->dwidth,
vo->dheight, opts->vo.fs);
}
// Property-option bridge.
static int mp_property_generic_option(struct m_option *prop, int action,
void *arg, MPContext *mpctx)
{
char *optname = prop->priv;
struct m_config_option *opt = m_config_get_co(mpctx->mconfig,
bstr0(optname));
void *valptr = opt->data;
switch (action) {
case M_PROPERTY_GET_TYPE:
*(struct m_option *)arg = *(opt->opt);
return M_PROPERTY_OK;
case M_PROPERTY_GET:
m_option_copy(opt->opt, arg, valptr);
return M_PROPERTY_OK;
case M_PROPERTY_SET:
m_option_copy(opt->opt, valptr, arg);
return M_PROPERTY_OK;
}
return M_PROPERTY_NOT_IMPLEMENTED;
}
/// Playback speed (RW)
static int mp_property_playback_speed(m_option_t *prop, int action,
void *arg, MPContext *mpctx)
{
struct MPOpts *opts = &mpctx->opts;
double orig_speed = opts->playback_speed;
switch (action) {
case M_PROPERTY_SET: {
opts->playback_speed = *(float *) arg;
// Adjust time until next frame flip for nosound mode
mpctx->time_frame *= orig_speed / opts->playback_speed;
if (mpctx->sh_audio)
reinit_audio_chain(mpctx);
return M_PROPERTY_OK;
}
case M_PROPERTY_PRINT:
*(char **)arg = talloc_asprintf(NULL, "x %6.2f", orig_speed);
return M_PROPERTY_OK;
}
return mp_property_generic_option(prop, action, arg, mpctx);
}
/// filename with path (RO)
static int mp_property_path(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
if (!mpctx->filename)
return M_PROPERTY_UNAVAILABLE;
return m_property_strdup_ro(prop, action, arg, mpctx->filename);
}
static int mp_property_filename(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
if (!mpctx->filename)
return M_PROPERTY_UNAVAILABLE;
char *f = (char *)mp_basename(mpctx->filename);
return m_property_strdup_ro(prop, action, arg, (*f) ? f : mpctx->filename);
}
static int mp_property_media_title(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
char *name = NULL;
if (mpctx->resolve_result)
name = mpctx->resolve_result->title;
if (name && name[0])
return m_property_strdup_ro(prop, action, arg, name);
if (mpctx->master_demuxer) {
name = demux_info_get(mpctx->master_demuxer, "title");
if (name && name[0])
return m_property_strdup_ro(prop, action, arg, name);
}
return mp_property_filename(prop, action, arg, mpctx);
}
static int mp_property_stream_path(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
struct stream *stream = mpctx->stream;
if (!stream || !stream->url)
return M_PROPERTY_UNAVAILABLE;
return m_property_strdup_ro(prop, action, arg, stream->url);
}
static int mp_property_stream_capture(m_option_t *prop, int action,
void *arg, MPContext *mpctx)
{
if (!mpctx->stream)
return M_PROPERTY_UNAVAILABLE;
if (action == M_PROPERTY_SET) {
char *filename = *(char **)arg;
stream_set_capture_file(mpctx->stream, filename);
// fall through to mp_property_generic_option
}
return mp_property_generic_option(prop, action, arg, mpctx);
}
/// Demuxer name (RO)
static int mp_property_demuxer(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
struct demuxer *demuxer = mpctx->master_demuxer;
if (!demuxer)
return M_PROPERTY_UNAVAILABLE;
return m_property_strdup_ro(prop, action, arg, demuxer->desc->name);
}
/// Position in the stream (RW)
static int mp_property_stream_pos(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
struct stream *stream = mpctx->stream;
if (!stream)
return M_PROPERTY_UNAVAILABLE;
switch (action) {
case M_PROPERTY_GET:
*(int64_t *) arg = stream_tell(stream);
return M_PROPERTY_OK;
case M_PROPERTY_SET:
stream_seek(stream, *(int64_t *) arg);
return M_PROPERTY_OK;
}
return M_PROPERTY_NOT_IMPLEMENTED;
}
/// Stream start offset (RO)
static int mp_property_stream_start(m_option_t *prop, int action,
void *arg, MPContext *mpctx)
{
struct stream *stream = mpctx->stream;
if (!stream)
return M_PROPERTY_UNAVAILABLE;
return m_property_int64_ro(prop, action, arg, stream->start_pos);
}
/// Stream end offset (RO)
static int mp_property_stream_end(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
struct stream *stream = mpctx->stream;
if (!stream)
return M_PROPERTY_UNAVAILABLE;
return m_property_int64_ro(prop, action, arg, stream->end_pos);
}
/// Stream length (RO)
static int mp_property_stream_length(m_option_t *prop, int action,
void *arg, MPContext *mpctx)
{
struct stream *stream = mpctx->stream;
if (!stream)
return M_PROPERTY_UNAVAILABLE;
return m_property_int64_ro(prop, action, arg,
stream->end_pos - stream->start_pos);
}
/// Current stream position in seconds (RO)
static int mp_property_stream_time_pos(m_option_t *prop, int action,
void *arg, MPContext *mpctx)
{
struct demuxer *demuxer = mpctx->demuxer;
if (!demuxer)
return M_PROPERTY_UNAVAILABLE;
double pts = demuxer->stream_pts;
if (pts == MP_NOPTS_VALUE)
return M_PROPERTY_UNAVAILABLE;
return m_property_double_ro(prop, action, arg, pts);
}
/// Media length in seconds (RO)
static int mp_property_length(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
double len;
if (!(int) (len = get_time_length(mpctx)))
return M_PROPERTY_UNAVAILABLE;
return m_property_double_ro(prop, action, arg, len);
}
static int mp_property_avsync(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
if (!mpctx->sh_audio || !mpctx->sh_video)
return M_PROPERTY_UNAVAILABLE;
return m_property_double_ro(prop, action, arg, mpctx->last_av_difference);
}
/// Current position in percent (RW)
static int mp_property_percent_pos(m_option_t *prop, int action,
void *arg, MPContext *mpctx)
{
if (!mpctx->num_sources)
return M_PROPERTY_UNAVAILABLE;
switch (action) {
case M_PROPERTY_SET: ;
int pos = *(int *)arg;
queue_seek(mpctx, MPSEEK_FACTOR, pos / 100.0, 0);
return M_PROPERTY_OK;
case M_PROPERTY_GET:
*(int *)arg = get_percent_pos(mpctx);
return M_PROPERTY_OK;
}
return M_PROPERTY_NOT_IMPLEMENTED;
}
/// Current position in seconds (RW)
static int mp_property_time_pos(m_option_t *prop, int action,
void *arg, MPContext *mpctx)
{
if (!mpctx->num_sources)
return M_PROPERTY_UNAVAILABLE;
switch (action) {
case M_PROPERTY_SET:
queue_seek(mpctx, MPSEEK_ABSOLUTE, *(double *)arg, 0);
return M_PROPERTY_OK;
case M_PROPERTY_GET:
*(double *)arg = get_current_time(mpctx);
return M_PROPERTY_OK;
}
return M_PROPERTY_NOT_IMPLEMENTED;
}
static int mp_property_remaining(m_option_t *prop, int action,
void *arg, MPContext *mpctx)
{
double len = get_time_length(mpctx);
double pos = get_current_time(mpctx);
double start = get_start_time(mpctx);
if (!(int)len)
return M_PROPERTY_UNAVAILABLE;
return m_property_double_ro(prop, action, arg, len - (pos - start));
}
/// Current chapter (RW)
static int mp_property_chapter(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
int chapter = get_current_chapter(mpctx);
if (chapter < -1)
return M_PROPERTY_UNAVAILABLE;
switch (action) {
case M_PROPERTY_GET:
*(int *) arg = chapter;
return M_PROPERTY_OK;
case M_PROPERTY_PRINT: {
char *chapter_name = chapter_display_name(mpctx, chapter);
if (!chapter_name)
return M_PROPERTY_UNAVAILABLE;
*(char **) arg = chapter_name;
return M_PROPERTY_OK;
}
case M_PROPERTY_SET: ;
int step_all = *(int *)arg - chapter;
chapter += step_all;
if (chapter >= get_chapter_count(mpctx) && step_all > 0) {
mpctx->stop_play = PT_NEXT_ENTRY;
} else {
mp_seek_chapter(mpctx, chapter);
}
return M_PROPERTY_OK;
}
return M_PROPERTY_NOT_IMPLEMENTED;
}
static int mp_property_edition(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
struct MPOpts *opts = &mpctx->opts;
struct demuxer *demuxer = mpctx->master_demuxer;
if (!demuxer)
return M_PROPERTY_UNAVAILABLE;
if (demuxer->num_editions <= 0)
return M_PROPERTY_UNAVAILABLE;
int edition = demuxer->edition;
switch (action) {
case M_PROPERTY_GET:
*(int *)arg = edition;
return M_PROPERTY_OK;
case M_PROPERTY_SET: {
edition = *(int *)arg;
if (edition != demuxer->edition) {
opts->edition_id = edition;
mpctx->stop_play = PT_RESTART;
}
return M_PROPERTY_OK;
}
case M_PROPERTY_GET_TYPE: {
struct m_option opt = {
.name = prop->name,
.type = CONF_TYPE_INT,
.flags = CONF_RANGE,
.min = 0,
.max = demuxer->num_editions - 1,
};
*(struct m_option *)arg = opt;
return M_PROPERTY_OK;
}
}
return M_PROPERTY_NOT_IMPLEMENTED;
}
/// Number of titles in file
static int mp_property_titles(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
struct demuxer *demuxer = mpctx->master_demuxer;
if (!demuxer)
return M_PROPERTY_UNAVAILABLE;
int num_titles = 0;
stream_control(demuxer->stream, STREAM_CTRL_GET_NUM_TITLES, &num_titles);
return m_property_int_ro(prop, action, arg, num_titles);
}
/// Number of chapters in file
static int mp_property_chapters(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
if (!mpctx->num_sources)
return M_PROPERTY_UNAVAILABLE;
int count = get_chapter_count(mpctx);
return m_property_int_ro(prop, action, arg, count);
}
static int mp_property_editions(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
struct demuxer *demuxer = mpctx->master_demuxer;
if (!demuxer)
return M_PROPERTY_UNAVAILABLE;
if (demuxer->num_editions <= 0)
return M_PROPERTY_UNAVAILABLE;
return m_property_int_ro(prop, action, arg, demuxer->num_editions);
}
/// Current dvd angle (RW)
static int mp_property_angle(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
struct demuxer *demuxer = mpctx->master_demuxer;
int angle = -1;
int angles;
if (demuxer)
angle = demuxer_get_current_angle(demuxer);
if (angle < 0)
return M_PROPERTY_UNAVAILABLE;
angles = demuxer_angles_count(demuxer);
if (angles <= 1)
return M_PROPERTY_UNAVAILABLE;
switch (action) {
case M_PROPERTY_GET:
*(int *) arg = angle;
return M_PROPERTY_OK;
case M_PROPERTY_PRINT: {
*(char **) arg = talloc_asprintf(NULL, "%d/%d", angle, angles);
return M_PROPERTY_OK;
}
case M_PROPERTY_SET:
angle = demuxer_set_angle(demuxer, *(int *)arg);
if (angle >= 0) {
struct sh_video *sh_video = demuxer->video->sh;
if (sh_video)
resync_video_stream(sh_video);
struct sh_audio *sh_audio = demuxer->audio->sh;
if (sh_audio)
resync_audio_stream(sh_audio);
}
return M_PROPERTY_OK;
case M_PROPERTY_GET_TYPE: {
struct m_option opt = {
.name = prop->name,
.type = CONF_TYPE_INT,
.flags = CONF_RANGE,
.min = 1,
.max = angles,
};
*(struct m_option *)arg = opt;
return M_PROPERTY_OK;
}
}
return M_PROPERTY_NOT_IMPLEMENTED;
}
/// Demuxer meta data
static int mp_property_metadata(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
struct demuxer *demuxer = mpctx->master_demuxer;
if (!demuxer)
return M_PROPERTY_UNAVAILABLE;
static const m_option_t key_type =
{
"metadata", NULL, CONF_TYPE_STRING, 0, 0, 0, NULL
};
switch (action) {
case M_PROPERTY_GET: {
char **slist = NULL;
m_option_copy(prop, &slist, &demuxer->info);
*(char ***)arg = slist;
return M_PROPERTY_OK;
}
case M_PROPERTY_KEY_ACTION: {
struct m_property_action_arg *ka = arg;
char *meta = demux_info_get(demuxer, ka->key);
if (!meta)
return M_PROPERTY_UNKNOWN;
switch (ka->action) {
case M_PROPERTY_GET:
*(char **)ka->arg = talloc_strdup(NULL, meta);
return M_PROPERTY_OK;
case M_PROPERTY_GET_TYPE:
*(struct m_option *)ka->arg = key_type;
return M_PROPERTY_OK;
}
}
}
return M_PROPERTY_NOT_IMPLEMENTED;
}
static int mp_property_pause(m_option_t *prop, int action, void *arg,
void *ctx)
{
MPContext *mpctx = ctx;
if (action == M_PROPERTY_SET) {
if (*(int *)arg) {
pause_player(mpctx);
} else {
unpause_player(mpctx);
}
return M_PROPERTY_OK;
}
return mp_property_generic_option(prop, action, arg, ctx);
}
static int mp_property_cache(m_option_t *prop, int action, void *arg,
void *ctx)
{
MPContext *mpctx = ctx;
int cache = mp_get_cache_percent(mpctx);
if (cache < 0)
return M_PROPERTY_UNAVAILABLE;
return m_property_int_ro(prop, action, arg, cache);
}
/// Volume (RW)
static int mp_property_volume(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
if (!mpctx->sh_audio)
return M_PROPERTY_UNAVAILABLE;
switch (action) {
case M_PROPERTY_GET:
mixer_getbothvolume(&mpctx->mixer, arg);
return M_PROPERTY_OK;
case M_PROPERTY_SET:
mixer_setvolume(&mpctx->mixer, *(float *) arg, *(float *) arg);
return M_PROPERTY_OK;
case M_PROPERTY_SWITCH: {
struct m_property_switch_arg *sarg = arg;
if (sarg->inc <= 0)
mixer_decvolume(&mpctx->mixer);
else
mixer_incvolume(&mpctx->mixer);
return M_PROPERTY_OK;
}
}
return M_PROPERTY_NOT_IMPLEMENTED;
}
/// Mute (RW)
static int mp_property_mute(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
if (!mpctx->sh_audio)
return M_PROPERTY_UNAVAILABLE;
switch (action) {
case M_PROPERTY_SET:
mixer_setmute(&mpctx->mixer, *(int *) arg);
return M_PROPERTY_OK;
case M_PROPERTY_GET:
*(int *)arg = mixer_getmute(&mpctx->mixer);
return M_PROPERTY_OK;
}
return M_PROPERTY_NOT_IMPLEMENTED;
}
/// Audio delay (RW)
static int mp_property_audio_delay(m_option_t *prop, int action,
void *arg, MPContext *mpctx)
{
if (!(mpctx->sh_audio && mpctx->sh_video))
return M_PROPERTY_UNAVAILABLE;
float delay = mpctx->opts.audio_delay;
switch (action) {
case M_PROPERTY_PRINT:
*(char **)arg = format_delay(delay);
return M_PROPERTY_OK;
case M_PROPERTY_SET:
mpctx->audio_delay = mpctx->opts.audio_delay = *(float *)arg;
mpctx->delay -= mpctx->audio_delay - delay;
return M_PROPERTY_OK;
}
return mp_property_generic_option(prop, action, arg, mpctx);
}
/// Audio codec tag (RO)
static int mp_property_audio_format(m_option_t *prop, int action,
void *arg, MPContext *mpctx)
{
const char *c = mpctx->sh_audio ? mpctx->sh_audio->gsh->codec : NULL;
return m_property_strdup_ro(prop, action, arg, c);
}
/// Audio codec name (RO)
static int mp_property_audio_codec(m_option_t *prop, int action,
void *arg, MPContext *mpctx)
{
const char *c = mpctx->sh_audio ? mpctx->sh_audio->gsh->decoder_desc : NULL;
return m_property_strdup_ro(prop, action, arg, c);
}
/// Audio bitrate (RO)
static int mp_property_audio_bitrate(m_option_t *prop, int action,
void *arg, MPContext *mpctx)
{
if (!mpctx->sh_audio)
return M_PROPERTY_UNAVAILABLE;
switch (action) {
case M_PROPERTY_PRINT:
*(char **)arg = format_bitrate(mpctx->sh_audio->i_bps);
return M_PROPERTY_OK;
case M_PROPERTY_GET:
*(int *)arg = mpctx->sh_audio->i_bps;
return M_PROPERTY_OK;
}
return M_PROPERTY_NOT_IMPLEMENTED;
}
/// Samplerate (RO)
static int mp_property_samplerate(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
if (!mpctx->sh_audio)
return M_PROPERTY_UNAVAILABLE;
switch (action) {
case M_PROPERTY_PRINT:
*(char **)arg = talloc_asprintf(NULL, "%d kHz",
mpctx->sh_audio->samplerate / 1000);
return M_PROPERTY_OK;
case M_PROPERTY_GET:
*(int *)arg = mpctx->sh_audio->samplerate;
return M_PROPERTY_OK;
}
return M_PROPERTY_NOT_IMPLEMENTED;
}
/// Number of channels (RO)
static int mp_property_channels(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
if (!mpctx->sh_audio)
return M_PROPERTY_UNAVAILABLE;
switch (action) {
case M_PROPERTY_PRINT:
*(char **) arg = mp_chmap_to_str(&mpctx->sh_audio->channels);
return M_PROPERTY_OK;
case M_PROPERTY_GET:
*(int *)arg = mpctx->sh_audio->channels.num;
return M_PROPERTY_OK;
}
return M_PROPERTY_NOT_IMPLEMENTED;
}
/// Balance (RW)
static int mp_property_balance(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
float bal;
switch (action) {
case M_PROPERTY_GET:
mixer_getbalance(&mpctx->mixer, arg);
return M_PROPERTY_OK;
case M_PROPERTY_PRINT: {
char **str = arg;
mixer_getbalance(&mpctx->mixer, &bal);
if (bal == 0.f)
*str = talloc_strdup(NULL, "center");
else if (bal == -1.f)
*str = talloc_strdup(NULL, "left only");
else if (bal == 1.f)
*str = talloc_strdup(NULL, "right only");
else {
unsigned right = (bal + 1.f) / 2.f * 100.f;
*str = talloc_asprintf(NULL, "left %d%%, right %d%%",
100 - right, right);
}
return M_PROPERTY_OK;
}
case M_PROPERTY_SET:
mixer_setbalance(&mpctx->mixer, *(float *)arg);
return M_PROPERTY_OK;
}
return M_PROPERTY_NOT_IMPLEMENTED;
}
static struct track* track_next(struct MPContext *mpctx, enum stream_type type,
int direction, struct track *track)
{
assert(direction == -1 || direction == +1);
struct track *prev = NULL, *next = NULL;
bool seen = track == NULL;
for (int n = 0; n < mpctx->num_tracks; n++) {
struct track *cur = mpctx->tracks[n];
if (cur->type == type) {
if (cur == track) {
seen = true;
} else {
if (seen && !next) {
next = cur;
} else if (!seen || !track) {
prev = cur;
}
}
}
}
return direction > 0 ? next : prev;
}
static int property_switch_track(m_option_t *prop, int action, void *arg,
MPContext *mpctx, enum stream_type type)
{
if (!mpctx->num_sources)
return M_PROPERTY_UNAVAILABLE;
struct track *track = mpctx->current_track[type];
switch (action) {
case M_PROPERTY_GET:
*(int *) arg = track ? track->user_tid : -2;
return M_PROPERTY_OK;
case M_PROPERTY_PRINT:
if (!track)
*(char **) arg = talloc_strdup(NULL, "no");
else {
char *lang = track->lang;
if (!lang)
lang = mp_gtext("unknown");
if (track->title)
*(char **)arg = talloc_asprintf(NULL, "(%d) %s (\"%s\")",
track->user_tid, lang, track->title);
else
*(char **)arg = talloc_asprintf(NULL, "(%d) %s",
track->user_tid, lang);
}
return M_PROPERTY_OK;
case M_PROPERTY_SWITCH: {
struct m_property_switch_arg *sarg = arg;
mp_switch_track(mpctx, type,
track_next(mpctx, type, sarg->inc >= 0 ? +1 : -1, track));
return M_PROPERTY_OK;
}
case M_PROPERTY_SET:
mp_switch_track(mpctx, type, mp_track_by_tid(mpctx, type, *(int *)arg));
return M_PROPERTY_OK;
}
return mp_property_generic_option(prop, action, arg, mpctx);
}
/// Selected audio id (RW)
static int mp_property_audio(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
return property_switch_track(prop, action, arg, mpctx, STREAM_AUDIO);
}
/// Selected video id (RW)
static int mp_property_video(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
return property_switch_track(prop, action, arg, mpctx, STREAM_VIDEO);
}
static struct track *find_track_by_demuxer_id(MPContext *mpctx,
enum stream_type type,
int demuxer_id)
{
for (int n = 0; n < mpctx->num_tracks; n++) {
struct track *track = mpctx->tracks[n];
if (track->type == type && track->demuxer_id == demuxer_id)
return track;
}
return NULL;
}
static int mp_property_program(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
demux_program_t prog;
struct demuxer *demuxer = mpctx->master_demuxer;
if (!demuxer)
return M_PROPERTY_UNAVAILABLE;
switch (action) {
case M_PROPERTY_SWITCH:
case M_PROPERTY_SET:
if (action == M_PROPERTY_SET && arg)
prog.progid = *((int *) arg);
else
prog.progid = -1;
if (demux_control(demuxer, DEMUXER_CTRL_IDENTIFY_PROGRAM, &prog) ==
DEMUXER_CTRL_NOTIMPL)
return M_PROPERTY_ERROR;
if (prog.aid < 0 && prog.vid < 0) {
mp_msg(MSGT_CPLAYER, MSGL_ERR,
"Selected program contains no audio or video streams!\n");
return M_PROPERTY_ERROR;
}
mp_switch_track(mpctx, STREAM_VIDEO,
find_track_by_demuxer_id(mpctx, STREAM_VIDEO, prog.vid));
mp_switch_track(mpctx, STREAM_AUDIO,
find_track_by_demuxer_id(mpctx, STREAM_AUDIO, prog.aid));
mp_switch_track(mpctx, STREAM_SUB,
find_track_by_demuxer_id(mpctx, STREAM_VIDEO, prog.sid));
return M_PROPERTY_OK;
}
return M_PROPERTY_NOT_IMPLEMENTED;
}
/// Fullscreen state (RW)
static int mp_property_fullscreen(m_option_t *prop,
int action,
void *arg,
MPContext *mpctx)
{
if (!mpctx->video_out)
return M_PROPERTY_UNAVAILABLE;
struct mp_vo_opts *opts = mpctx->video_out->opts;
if (action == M_PROPERTY_SET) {
if (opts->fs == !!*(int *) arg)
return M_PROPERTY_OK;
if (mpctx->video_out->config_ok)
vo_control(mpctx->video_out, VOCTRL_FULLSCREEN, 0);
mpctx->opts.fullscreen = opts->fs;
return M_PROPERTY_OK;
}
return mp_property_generic_option(prop, action, arg, mpctx);
}
#define VF_DEINTERLACE_LABEL "deinterlace"
#ifdef CONFIG_VF_LAVFI
#define VF_DEINTERLACE "@" VF_DEINTERLACE_LABEL ":lavfi=yadif"
#else
#define VF_DEINTERLACE "@" VF_DEINTERLACE_LABEL ":yadif"
#endif
static int get_deinterlacing(struct MPContext *mpctx)
{
vf_instance_t *vf = mpctx->sh_video->vfilter;
int enabled = 0;
if (vf->control(vf, VFCTRL_GET_DEINTERLACE, &enabled) != CONTROL_OK)
enabled = -1;
if (enabled < 0) {
// vf_lavfi doesn't support VFCTRL_GET_DEINTERLACE
if (vf_find_by_label(vf, VF_DEINTERLACE_LABEL))
enabled = 1;
}
return enabled;
}
static void set_deinterlacing(struct MPContext *mpctx, bool enable)
{
vf_instance_t *vf = mpctx->sh_video->vfilter;
if (vf_find_by_label(vf, VF_DEINTERLACE_LABEL)) {
if (!enable)
change_video_filters(mpctx, "del", VF_DEINTERLACE);
} else {
int arg = enable;
if (vf->control(vf, VFCTRL_SET_DEINTERLACE, &arg) != CONTROL_OK)
change_video_filters(mpctx, "add", VF_DEINTERLACE);
}
}
static int mp_property_deinterlace(m_option_t *prop, int action,
void *arg, MPContext *mpctx)
{
if (!mpctx->sh_video || !mpctx->sh_video->vfilter)
return M_PROPERTY_UNAVAILABLE;
switch (action) {
case M_PROPERTY_GET:
*(int *)arg = get_deinterlacing(mpctx) > 0;
return M_PROPERTY_OK;
case M_PROPERTY_SET:
set_deinterlacing(mpctx, *(int *)arg);
return M_PROPERTY_OK;
}
return M_PROPERTY_NOT_IMPLEMENTED;
}
static int colormatrix_property_helper(m_option_t *prop, int action,
void *arg, MPContext *mpctx)
{
int r = mp_property_generic_option(prop, action, arg, mpctx);
if (action == M_PROPERTY_SET) {
if (mpctx->sh_video)
set_video_colorspace(mpctx->sh_video);
}
return r;
}
static int mp_property_colormatrix(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
if (action != M_PROPERTY_PRINT)
return colormatrix_property_helper(prop, action, arg, mpctx);
struct MPOpts *opts = &mpctx->opts;
struct mp_csp_details actual = { .format = -1 };
char *req_csp = mp_csp_names[opts->requested_colorspace];
char *real_csp = NULL;
if (mpctx->sh_video) {
struct vf_instance *vf = mpctx->sh_video->vfilter;
if (vf->control(vf, VFCTRL_GET_YUV_COLORSPACE, &actual) == true) {
real_csp = mp_csp_names[actual.format];
} else {
real_csp = "Unknown";
}
}
char *res;
if (opts->requested_colorspace == MP_CSP_AUTO && real_csp) {
// Caveat: doesn't handle the case when the autodetected colorspace
// is different from the actual colorspace as used by the
// VO - the OSD will display the VO colorspace without
// indication that it doesn't match the requested colorspace.
res = talloc_asprintf(NULL, "Auto (%s)", real_csp);
} else if (opts->requested_colorspace == actual.format || !real_csp) {
res = talloc_strdup(NULL, req_csp);
} else
res = talloc_asprintf(NULL, mp_gtext("%s, but %s used"),
req_csp, real_csp);
*(char **)arg = res;
return M_PROPERTY_OK;
}
static int levels_property_helper(int offset, m_option_t *prop, int action,
void *arg, MPContext *mpctx)
{
if (action != M_PROPERTY_PRINT)
return colormatrix_property_helper(prop, action, arg, mpctx);
struct m_option opt = {0};
mp_property_generic_option(prop, M_PROPERTY_GET_TYPE, &opt, mpctx);
assert(opt.type);
int requested = 0;
mp_property_generic_option(prop, M_PROPERTY_GET, &requested, mpctx);
struct mp_csp_details actual = {0};
int actual_level = -1;
char *req_level = m_option_print(&opt, &requested);
char *real_level = NULL;
if (mpctx->sh_video) {
struct vf_instance *vf = mpctx->sh_video->vfilter;
if (vf->control(vf, VFCTRL_GET_YUV_COLORSPACE, &actual) == true) {
actual_level = *(enum mp_csp_levels *)(((char *)&actual) + offset);
real_level = m_option_print(&opt, &actual_level);
} else {
real_level = talloc_strdup(NULL, "Unknown");
}
}
char *res;
if (requested == MP_CSP_LEVELS_AUTO && real_level) {
res = talloc_asprintf(NULL, "Auto (%s)", real_level);
} else if (requested == actual_level || !real_level) {
res = talloc_strdup(NULL, real_level);
} else
res = talloc_asprintf(NULL, mp_gtext("%s, but %s used"),
req_level, real_level);
talloc_free(req_level);
talloc_free(real_level);
*(char **)arg = res;
return M_PROPERTY_OK;
}
static int mp_property_colormatrix_input_range(m_option_t *prop, int action,
void *arg, MPContext *mpctx)
{
return levels_property_helper(offsetof(struct mp_csp_details, levels_in),
prop, action, arg, mpctx);
}
static int mp_property_colormatrix_output_range(m_option_t *prop, int action,
void *arg, MPContext *mpctx)
{
return levels_property_helper(offsetof(struct mp_csp_details, levels_out),
prop, action, arg, mpctx);
}
/// Panscan (RW)
static int mp_property_panscan(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
if (!mpctx->video_out
|| vo_control(mpctx->video_out, VOCTRL_GET_PANSCAN, NULL) != VO_TRUE)
return M_PROPERTY_UNAVAILABLE;
int r = mp_property_generic_option(prop, action, arg, mpctx);
if (action == M_PROPERTY_SET)
vo_control(mpctx->video_out, VOCTRL_SET_PANSCAN, NULL);
return r;
}
/// Helper to set vo flags.
/** \ingroup PropertyImplHelper
*/
static int mp_property_vo_flag(m_option_t *prop, int action, void *arg,
int vo_ctrl, int *vo_var, MPContext *mpctx)
{
if (!mpctx->video_out)
return M_PROPERTY_UNAVAILABLE;
if (action == M_PROPERTY_SET) {
if (*vo_var == !!*(int *) arg)
return M_PROPERTY_OK;
if (mpctx->video_out->config_ok)
vo_control(mpctx->video_out, vo_ctrl, 0);
return M_PROPERTY_OK;
}
return mp_property_generic_option(prop, action, arg, mpctx);
}
/// Window always on top (RW)
static int mp_property_ontop(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
return mp_property_vo_flag(prop, action, arg, VOCTRL_ONTOP,
&mpctx->opts.vo.ontop, mpctx);
}
/// Show window borders (RW)
static int mp_property_border(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
return mp_property_vo_flag(prop, action, arg, VOCTRL_BORDER,
&mpctx->opts.vo.border, mpctx);
}
static int mp_property_framedrop(m_option_t *prop, int action,
void *arg, MPContext *mpctx)
{
if (!mpctx->sh_video)
return M_PROPERTY_UNAVAILABLE;
return mp_property_generic_option(prop, action, arg, mpctx);
}
/// Color settings, try to use vf/vo then fall back on TV. (RW)
static int mp_property_gamma(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
int *gamma = (int *)((char *)&mpctx->opts + prop->offset);
int r, val;
if (!mpctx->sh_video)
return M_PROPERTY_UNAVAILABLE;
if (gamma[0] == 1000) {
gamma[0] = 0;
get_video_colors(mpctx->sh_video, prop->name, gamma);
}
switch (action) {
case M_PROPERTY_SET:
*gamma = *(int *) arg;
r = set_video_colors(mpctx->sh_video, prop->name, *gamma);
if (r <= 0)
break;
return r;
case M_PROPERTY_GET:
if (get_video_colors(mpctx->sh_video, prop->name, &val) > 0) {
*(int *)arg = val;
return M_PROPERTY_OK;
}
break;
default:
return mp_property_generic_option(prop, action, arg, mpctx);
}
#ifdef CONFIG_TV
if (mpctx->sh_video->gsh->demuxer->type == DEMUXER_TYPE_TV) {
int l = strlen(prop->name);
char tv_prop[3 + l + 1];
sprintf(tv_prop, "tv-%s", prop->name);
return mp_property_do(tv_prop, action, arg, mpctx);
}
#endif
return M_PROPERTY_UNAVAILABLE;
}
/// Video codec tag (RO)
static int mp_property_video_format(m_option_t *prop, int action,
void *arg, MPContext *mpctx)
{
const char *c = mpctx->sh_video ? mpctx->sh_video->gsh->codec : NULL;
return m_property_strdup_ro(prop, action, arg, c);
}
/// Video codec name (RO)
static int mp_property_video_codec(m_option_t *prop, int action,
void *arg, MPContext *mpctx)
{
const char *c = mpctx->sh_video ? mpctx->sh_video->gsh->decoder_desc : NULL;
return m_property_strdup_ro(prop, action, arg, c);
}
/// Video bitrate (RO)
static int mp_property_video_bitrate(m_option_t *prop, int action,
void *arg, MPContext *mpctx)
{
if (!mpctx->sh_video)
return M_PROPERTY_UNAVAILABLE;
if (action == M_PROPERTY_PRINT) {
*(char **)arg = format_bitrate(mpctx->sh_video->i_bps);
return M_PROPERTY_OK;
}
return m_property_int_ro(prop, action, arg, mpctx->sh_video->i_bps);
}
/// Video display width (RO)
static int mp_property_width(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
if (!mpctx->sh_video)
return M_PROPERTY_UNAVAILABLE;
return m_property_int_ro(prop, action, arg, mpctx->sh_video->disp_w);
}
/// Video display height (RO)
static int mp_property_height(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
if (!mpctx->sh_video)
return M_PROPERTY_UNAVAILABLE;
return m_property_int_ro(prop, action, arg, mpctx->sh_video->disp_h);
}
static int property_vo_wh(m_option_t *prop, int action, void *arg,
MPContext *mpctx, bool get_w)
{
struct vo *vo = mpctx->video_out;
if (!mpctx->sh_video && !vo || !vo->hasframe)
return M_PROPERTY_UNAVAILABLE;
return m_property_int_ro(prop, action, arg,
get_w ? vo->aspdat.prew : vo->aspdat.preh);
}
static int mp_property_dwidth(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
return property_vo_wh(prop, action, arg, mpctx, true);
}
static int mp_property_dheight(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
return property_vo_wh(prop, action, arg, mpctx, false);
}
/// Video fps (RO)
static int mp_property_fps(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
if (!mpctx->sh_video)
return M_PROPERTY_UNAVAILABLE;
return m_property_float_ro(prop, action, arg, mpctx->sh_video->fps);
}
/// Video aspect (RO)
static int mp_property_aspect(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
if (!mpctx->sh_video)
return M_PROPERTY_UNAVAILABLE;
switch (action) {
case M_PROPERTY_SET: {
float f = *(float *)arg;
if (f < 0.1)
f = (float)mpctx->sh_video->disp_w / mpctx->sh_video->disp_h;
mpctx->opts.movie_aspect = f;
video_reinit_vo(mpctx->sh_video);
return M_PROPERTY_OK;
}
case M_PROPERTY_GET:
*(float *)arg = mpctx->sh_video->aspect;
return M_PROPERTY_OK;
}
return M_PROPERTY_NOT_IMPLEMENTED;
}
// For OSD and subtitle related properties using the generic option bridge.
// - Fail as unavailable if no video is active
// - Trigger OSD state update when property is set
static int property_osd_helper(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
if (!mpctx->sh_video)
return M_PROPERTY_UNAVAILABLE;
if (action == M_PROPERTY_SET)
osd_changed_all(mpctx->osd);
return mp_property_generic_option(prop, action, arg, mpctx);
}
/// Selected subtitles (RW)
static int mp_property_sub(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
return property_switch_track(prop, action, arg, mpctx, STREAM_SUB);
}
/// Subtitle delay (RW)
static int mp_property_sub_delay(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
struct MPOpts *opts = &mpctx->opts;
if (!mpctx->sh_video)
return M_PROPERTY_UNAVAILABLE;
switch (action) {
case M_PROPERTY_PRINT:
*(char **)arg = format_delay(opts->sub_delay);
return M_PROPERTY_OK;
}
return mp_property_generic_option(prop, action, arg, mpctx);
}
static int mp_property_sub_pos(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
struct MPOpts *opts = &mpctx->opts;
if (!mpctx->sh_video)
return M_PROPERTY_UNAVAILABLE;
if (action == M_PROPERTY_PRINT) {
*(char **)arg = talloc_asprintf(NULL, "%d/100", opts->sub_pos);
return M_PROPERTY_OK;
}
return property_osd_helper(prop, action, arg, mpctx);
}
#ifdef CONFIG_TV
static tvi_handle_t *get_tvh(struct MPContext *mpctx)
{
if (!(mpctx->master_demuxer && mpctx->master_demuxer->type == DEMUXER_TYPE_TV))
return NULL;
return mpctx->master_demuxer->priv;
}
/// TV color settings (RW)
static int mp_property_tv_color(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
tvi_handle_t *tvh = get_tvh(mpctx);
if (!tvh)
return M_PROPERTY_UNAVAILABLE;
switch (action) {
case M_PROPERTY_SET:
return tv_set_color_options(tvh, prop->offset, *(int *) arg);
case M_PROPERTY_GET:
return tv_get_color_options(tvh, prop->offset, arg);
}
return M_PROPERTY_NOT_IMPLEMENTED;
}
#endif
static int mp_property_alias(m_option_t *prop, int action, void *arg,
MPContext *mpctx)
{
const char *real_property = prop->priv;
int r = mp_property_do(real_property, action, arg, mpctx);
if (action == M_PROPERTY_GET_TYPE && r >= 0) {
// Fix the property name
struct m_option *type = arg;
type->name = prop->name;
}
return r;
}
// Use option-to-property-bridge. (The property and option have the same names.)
#define M_OPTION_PROPERTY(name) \
{(name), mp_property_generic_option, &m_option_type_dummy, 0, 0, 0, (name)}
// OPTION_PROPERTY(), but with a custom property handler. The custom handler
// must let unknown operations fall back to mp_property_generic_option().
#define M_OPTION_PROPERTY_CUSTOM(name, handler) \
{(name), (handler), &m_option_type_dummy, 0, 0, 0, (name)}
#define M_OPTION_PROPERTY_CUSTOM_(name, handler, ...) \
{(name), (handler), &m_option_type_dummy, 0, 0, 0, (name), __VA_ARGS__}
// Redirect a property name to another
#define M_PROPERTY_ALIAS(name, real_property) \
{(name), mp_property_alias, &m_option_type_dummy, 0, 0, 0, (real_property)}
/// All properties available in MPlayer.
/** \ingroup Properties
*/
static const m_option_t mp_properties[] = {
// General
M_OPTION_PROPERTY("osd-level"),
M_OPTION_PROPERTY_CUSTOM("osd-scale", property_osd_helper),
M_OPTION_PROPERTY("loop"),
M_OPTION_PROPERTY_CUSTOM("speed", mp_property_playback_speed),
{ "filename", mp_property_filename, CONF_TYPE_STRING,
0, 0, 0, NULL },
{ "path", mp_property_path, CONF_TYPE_STRING,
0, 0, 0, NULL },
{ "media-title", mp_property_media_title, CONF_TYPE_STRING,
0, 0, 0, NULL },
{ "stream-path", mp_property_stream_path, CONF_TYPE_STRING,
0, 0, 0, NULL },
M_OPTION_PROPERTY_CUSTOM("stream-capture", mp_property_stream_capture),
{ "demuxer", mp_property_demuxer, CONF_TYPE_STRING,
0, 0, 0, NULL },
{ "stream-pos", mp_property_stream_pos, CONF_TYPE_INT64,
M_OPT_MIN, 0, 0, NULL },
{ "stream-start", mp_property_stream_start, CONF_TYPE_INT64,
M_OPT_MIN, 0, 0, NULL },
{ "stream-end", mp_property_stream_end, CONF_TYPE_INT64,
M_OPT_MIN, 0, 0, NULL },
{ "stream-length", mp_property_stream_length, CONF_TYPE_INT64,
M_OPT_MIN, 0, 0, NULL },
{ "stream-time-pos", mp_property_stream_time_pos, CONF_TYPE_TIME,
M_OPT_MIN, 0, 0, NULL },
{ "length", mp_property_length, CONF_TYPE_TIME,
M_OPT_MIN, 0, 0, NULL },
{ "avsync", mp_property_avsync, CONF_TYPE_DOUBLE },
{ "percent-pos", mp_property_percent_pos, CONF_TYPE_INT,
M_OPT_RANGE, 0, 100, NULL },
{ "time-pos", mp_property_time_pos, CONF_TYPE_TIME,
M_OPT_MIN, 0, 0, NULL },
{ "time-remaining", mp_property_remaining, CONF_TYPE_TIME },
{ "chapter", mp_property_chapter, CONF_TYPE_INT,
M_OPT_MIN, 0, 0, NULL },
M_OPTION_PROPERTY_CUSTOM("edition", mp_property_edition),
{ "titles", mp_property_titles, CONF_TYPE_INT,
0, 0, 0, NULL },
{ "chapters", mp_property_chapters, CONF_TYPE_INT,
0, 0, 0, NULL },
{ "editions", mp_property_editions, CONF_TYPE_INT },
{ "angle", mp_property_angle, &m_option_type_dummy },
{ "metadata", mp_property_metadata, CONF_TYPE_STRING_LIST,
0, 0, 0, NULL },
M_OPTION_PROPERTY_CUSTOM("pause", mp_property_pause),
{ "cache", mp_property_cache, CONF_TYPE_INT },
M_OPTION_PROPERTY("pts-association-mode"),
M_OPTION_PROPERTY("hr-seek"),
// Audio
{ "volume", mp_property_volume, CONF_TYPE_FLOAT,
M_OPT_RANGE, 0, 100, NULL },
{ "mute", mp_property_mute, CONF_TYPE_FLAG,
M_OPT_RANGE, 0, 1, NULL },
M_OPTION_PROPERTY_CUSTOM("audio-delay", mp_property_audio_delay),
{ "audio-format", mp_property_audio_format, CONF_TYPE_STRING,
0, 0, 0, NULL },
{ "audio-codec", mp_property_audio_codec, CONF_TYPE_STRING,
0, 0, 0, NULL },
{ "audio-bitrate", mp_property_audio_bitrate, CONF_TYPE_INT,
0, 0, 0, NULL },
{ "samplerate", mp_property_samplerate, CONF_TYPE_INT,
0, 0, 0, NULL },
{ "channels", mp_property_channels, CONF_TYPE_INT,
0, 0, 0, NULL },
M_OPTION_PROPERTY_CUSTOM("aid", mp_property_audio),
{ "balance", mp_property_balance, CONF_TYPE_FLOAT,
M_OPT_RANGE, -1, 1, NULL },
// Video
M_OPTION_PROPERTY_CUSTOM("fullscreen", mp_property_fullscreen),
{ "deinterlace", mp_property_deinterlace, CONF_TYPE_FLAG,
M_OPT_RANGE, 0, 1, NULL },
M_OPTION_PROPERTY_CUSTOM("colormatrix", mp_property_colormatrix),
M_OPTION_PROPERTY_CUSTOM("colormatrix-input-range",
mp_property_colormatrix_input_range),
M_OPTION_PROPERTY_CUSTOM("colormatrix-output-range",
mp_property_colormatrix_output_range),
M_OPTION_PROPERTY_CUSTOM("ontop", mp_property_ontop),
M_OPTION_PROPERTY_CUSTOM("border", mp_property_border),
M_OPTION_PROPERTY_CUSTOM("framedrop", mp_property_framedrop),
M_OPTION_PROPERTY_CUSTOM_("gamma", mp_property_gamma,
.offset = offsetof(struct MPOpts, gamma_gamma)),
M_OPTION_PROPERTY_CUSTOM_("brightness", mp_property_gamma,
.offset = offsetof(struct MPOpts, gamma_brightness)),
M_OPTION_PROPERTY_CUSTOM_("contrast", mp_property_gamma,
.offset = offsetof(struct MPOpts, gamma_contrast)),
M_OPTION_PROPERTY_CUSTOM_("saturation", mp_property_gamma,
.offset = offsetof(struct MPOpts, gamma_saturation)),
M_OPTION_PROPERTY_CUSTOM_("hue", mp_property_gamma,
.offset = offsetof(struct MPOpts, gamma_hue)),
M_OPTION_PROPERTY_CUSTOM("panscan", mp_property_panscan),
{ "video-format", mp_property_video_format, CONF_TYPE_STRING,
0, 0, 0, NULL },
{ "video-codec", mp_property_video_codec, CONF_TYPE_STRING,
0, 0, 0, NULL },
{ "video-bitrate", mp_property_video_bitrate, CONF_TYPE_INT,
0, 0, 0, NULL },
{ "width", mp_property_width, CONF_TYPE_INT,
0, 0, 0, NULL },
{ "height", mp_property_height, CONF_TYPE_INT,
0, 0, 0, NULL },
{ "dwidth", mp_property_dwidth, CONF_TYPE_INT },
{ "dheight", mp_property_dheight, CONF_TYPE_INT },
{ "fps", mp_property_fps, CONF_TYPE_FLOAT,
0, 0, 0, NULL },
{ "aspect", mp_property_aspect, CONF_TYPE_FLOAT,
CONF_RANGE, 0, 10, NULL },
M_OPTION_PROPERTY_CUSTOM("vid", mp_property_video),
{ "program", mp_property_program, CONF_TYPE_INT,
CONF_RANGE, -1, 65535, NULL },
// Subs
M_OPTION_PROPERTY_CUSTOM("sid", mp_property_sub),
M_OPTION_PROPERTY_CUSTOM("sub-delay", mp_property_sub_delay),
M_OPTION_PROPERTY_CUSTOM("sub-pos", mp_property_sub_pos),
M_OPTION_PROPERTY_CUSTOM("sub-visibility", property_osd_helper),
M_OPTION_PROPERTY_CUSTOM("sub-forced-only", property_osd_helper),
M_OPTION_PROPERTY_CUSTOM("sub-scale", property_osd_helper),
#ifdef CONFIG_ASS
M_OPTION_PROPERTY_CUSTOM("ass-use-margins", property_osd_helper),
M_OPTION_PROPERTY_CUSTOM("ass-vsfilter-aspect-compat", property_osd_helper),
M_OPTION_PROPERTY_CUSTOM("ass-style-override", property_osd_helper),
#endif
#ifdef CONFIG_TV
{ "tv-brightness", mp_property_tv_color, CONF_TYPE_INT,
M_OPT_RANGE, -100, 100, .offset = TV_COLOR_BRIGHTNESS },
{ "tv-contrast", mp_property_tv_color, CONF_TYPE_INT,
M_OPT_RANGE, -100, 100, .offset = TV_COLOR_CONTRAST },
{ "tv-saturation", mp_property_tv_color, CONF_TYPE_INT,
M_OPT_RANGE, -100, 100, .offset = TV_COLOR_SATURATION },
{ "tv-hue", mp_property_tv_color, CONF_TYPE_INT,
M_OPT_RANGE, -100, 100, .offset = TV_COLOR_HUE },
#endif
M_PROPERTY_ALIAS("video", "vid"),
M_PROPERTY_ALIAS("audio", "aid"),
M_PROPERTY_ALIAS("sub", "sid"),
{0},
};
int mp_property_do(const char *name, int action, void *val,
struct MPContext *ctx)
{
return m_property_do(mp_properties, name, action, val, ctx);
}
char *mp_property_expand_string(struct MPContext *mpctx, char *str)
{
return m_properties_expand_string(mp_properties, str, mpctx);
}
void property_print_help(void)
{
m_properties_print_help_list(mp_properties);
}
/* List of default ways to show a property on OSD.
*
* If osd_progbar is set, a bar showing the current position between min/max
* values of the property is shown. In this case osd_msg is only used for
* terminal output if there is no video; it'll be a label shown together with
* percentage.
*/
static struct property_osd_display {
// property name
const char *name;
// name used on OSD
const char *osd_name;
// progressbar type
int osd_progbar;
// osd msg id if it must be shared
int osd_id;
// Needs special ways to display the new value (seeks are delayed)
int seek_msg, seek_bar;
} property_osd_display[] = {
// general
{ "loop", _("Loop") },
{ "chapter", .seek_msg = OSD_SEEK_INFO_CHAPTER_TEXT,
.seek_bar = OSD_SEEK_INFO_BAR },
{ "edition", .seek_msg = OSD_SEEK_INFO_EDITION },
{ "pts-association-mode", "PTS association mode" },
{ "hr-seek", "hr-seek" },
{ "speed", _("Speed") },
// audio
{ "volume", _("Volume"), .osd_progbar = OSD_VOLUME },
{ "mute", _("Mute") },
{ "audio-delay", _("A-V delay") },
{ "audio", _("Audio") },
{ "balance", _("Balance"), .osd_progbar = OSD_BALANCE },
// video
{ "panscan", _("Panscan"), .osd_progbar = OSD_PANSCAN },
{ "ontop", _("Stay on top") },
{ "border", _("Border") },
{ "framedrop", _("Framedrop") },
{ "deinterlace", _("Deinterlace") },
{ "colormatrix", _("YUV colormatrix") },
{ "colormatrix-input-range", _("YUV input range") },
{ "colormatrix-output-range", _("RGB output range") },
{ "gamma", _("Gamma"), .osd_progbar = OSD_BRIGHTNESS },
{ "brightness", _("Brightness"), .osd_progbar = OSD_BRIGHTNESS },
{ "contrast", _("Contrast"), .osd_progbar = OSD_CONTRAST },
{ "saturation", _("Saturation"), .osd_progbar = OSD_SATURATION },
{ "hue", _("Hue"), .osd_progbar = OSD_HUE },
{ "angle", _("Angle") },
// subs
{ "sub", _("Subtitles") },
{ "sub-pos", _("Sub position") },
{ "sub-delay", _("Sub delay"), .osd_id = OSD_MSG_SUB_DELAY },
{ "sub-visibility", _("Subtitles") },
{ "sub-forced-only", _("Forced sub only") },
{ "sub-scale", _("Sub Scale")},
{ "ass-vsfilter-aspect-compat", _("Subtitle VSFilter aspect compat")},
{ "ass-style-override", _("ASS subtitle style override")},
#ifdef CONFIG_TV
{ "tv-brightness", _("Brightness"), .osd_progbar = OSD_BRIGHTNESS },
{ "tv-hue", _("Hue"), .osd_progbar = OSD_HUE},
{ "tv-saturation", _("Saturation"), .osd_progbar = OSD_SATURATION },
{ "tv-contrast", _("Contrast"), .osd_progbar = OSD_CONTRAST },
#endif
{0}
};
static void show_property_osd(MPContext *mpctx, const char *pname,
enum mp_on_osd osd_mode)
{
struct MPOpts *opts = &mpctx->opts;
struct m_option prop = {0};
struct property_osd_display *p;
if (mp_property_do(pname, M_PROPERTY_GET_TYPE, &prop, mpctx) <= 0)
return;
int osd_progbar = 0;
const char *osd_name = NULL;
// look for the command
for (p = property_osd_display; p->name; p++) {
if (!strcmp(p->name, prop.name)) {
osd_progbar = p->seek_bar ? 1 : p->osd_progbar;
osd_name = p->seek_msg ? "" : mp_gtext(p->osd_name);
break;
}
}
if (!p->name)
p = NULL;
if (osd_mode != MP_ON_OSD_AUTO) {
osd_name = osd_name ? osd_name : prop.name;
if (!(osd_mode & MP_ON_OSD_MSG))
osd_name = NULL;
osd_progbar = osd_progbar ? osd_progbar : ' ';
if (!(osd_mode & MP_ON_OSD_BAR))
osd_progbar = 0;
}
if (p && (p->seek_msg || p->seek_bar)) {
mpctx->add_osd_seek_info |=
(osd_name ? p->seek_msg : 0) | (osd_progbar ? p->seek_bar : 0);
return;
}
if (osd_progbar && (prop.flags & CONF_RANGE) == CONF_RANGE) {
bool ok = false;
if (prop.type == CONF_TYPE_INT) {
int i;
ok = mp_property_do(prop.name, M_PROPERTY_GET, &i, mpctx) > 0;
if (ok)
set_osd_bar(mpctx, osd_progbar, osd_name, prop.min, prop.max, i);
} else if (prop.type == CONF_TYPE_FLOAT) {
float f;
ok = mp_property_do(prop.name, M_PROPERTY_GET, &f, mpctx) > 0;
if (ok)
set_osd_bar(mpctx, osd_progbar, osd_name, prop.min, prop.max, f);
}
if (ok && osd_mode == MP_ON_OSD_AUTO && opts->osd_bar_visible)
return;
}
if (osd_name) {
char *val = NULL;
int r = mp_property_do(prop.name, M_PROPERTY_PRINT, &val, mpctx);
if (r == M_PROPERTY_UNAVAILABLE) {
set_osd_tmsg(mpctx, OSD_MSG_TEXT, 1, opts->osd_duration,
"%s: (unavailable)", osd_name);
} else if (r >= 0 && val) {
int osd_id = 0;
if (p) {
int index = p - property_osd_display;
osd_id = p->osd_id ? p->osd_id : OSD_MSG_PROPERTY + index;
}
set_osd_tmsg(mpctx, osd_id, 1, opts->osd_duration,
"%s: %s", osd_name, val);
talloc_free(val);
}
}
}
static const char *property_error_string(int error_value)
{
switch (error_value) {
case M_PROPERTY_ERROR:
return "ERROR";
case M_PROPERTY_UNAVAILABLE:
return "PROPERTY_UNAVAILABLE";
case M_PROPERTY_NOT_IMPLEMENTED:
return "NOT_IMPLEMENTED";
case M_PROPERTY_UNKNOWN:
return "PROPERTY_UNKNOWN";
}
return "UNKNOWN";
}
static void show_chapters_on_osd(MPContext *mpctx)
{
int count = get_chapter_count(mpctx);
int cur = mpctx->num_sources ? get_current_chapter(mpctx) : -1;
char *res = NULL;
int n;
if (count < 1) {
res = talloc_asprintf_append(res, "No chapters.");
}
for (n = 0; n < count; n++) {
char *name = chapter_display_name(mpctx, n);
double t = chapter_start_time(mpctx, n);
char* time = mp_format_time(t, false);
res = talloc_asprintf_append(res, "%s", time);
talloc_free(time);
char *m1 = "> ", *m2 = " <";
if (n != cur)
m1 = m2 = "";
res = talloc_asprintf_append(res, " %s%s%s\n", m1, name, m2);
talloc_free(name);
}
set_osd_msg(mpctx, OSD_MSG_TEXT, 1, mpctx->opts.osd_duration, "%s", res);
talloc_free(res);
}
static const char *track_type_name(enum stream_type t)
{
switch (t) {
case STREAM_VIDEO: return "Video";
case STREAM_AUDIO: return "Audio";
case STREAM_SUB: return "Sub";
}
return NULL;
}
static void show_tracks_on_osd(MPContext *mpctx)
{
struct MPOpts *opts = &mpctx->opts;
char *res = NULL;
for (int type = 0; type < STREAM_TYPE_COUNT; type++) {
for (int n = 0; n < mpctx->num_tracks; n++) {
struct track *track = mpctx->tracks[n];
if (track->type != type)
continue;
bool selected = mpctx->current_track[track->type] == track;
res = talloc_asprintf_append(res, "%s: ", track_type_name(track->type));
if (selected)
res = talloc_asprintf_append(res, "> ");
res = talloc_asprintf_append(res, "(%d) ", track->user_tid);
if (track->title)
res = talloc_asprintf_append(res, "'%s' ", track->title);
if (track->lang)
res = talloc_asprintf_append(res, "(%s) ", track->lang);
if (track->is_external)
res = talloc_asprintf_append(res, "(external) ");
if (selected)
res = talloc_asprintf_append(res, "<");
res = talloc_asprintf_append(res, "\n");
}
res = talloc_asprintf_append(res, "\n");
}
struct demuxer *demuxer = mpctx->master_demuxer;
if (demuxer && demuxer->num_editions > 1)
res = talloc_asprintf_append(res, "\nEdition: %d of %d\n",
demuxer->edition + 1,
demuxer->num_editions);
set_osd_msg(mpctx, OSD_MSG_TEXT, 1, opts->osd_duration, "%s", res);
talloc_free(res);
}
static void show_playlist_on_osd(MPContext *mpctx)
{
struct MPOpts *opts = &mpctx->opts;
char *res = NULL;
for (struct playlist_entry *e = mpctx->playlist->first; e; e = e->next) {
if (mpctx->playlist->current == e) {
res = talloc_asprintf_append(res, "> %s <\n", e->filename);
} else {
res = talloc_asprintf_append(res, "%s\n", e->filename);
}
}
set_osd_msg(mpctx, OSD_MSG_TEXT, 1, opts->osd_duration, "%s", res);
talloc_free(res);
}
static void change_video_filters(MPContext *mpctx, const char *cmd,
const char *arg)
{
struct MPOpts *opts = &mpctx->opts;
struct m_config *conf = mpctx->mconfig;
struct m_obj_settings *old_vf_settings = NULL;
bool success = false;
bool need_refresh = false;
double refresh_pts = mpctx->last_vo_pts;
// The option parser is used to modify the filter list itself.
char optname[20];
snprintf(optname, sizeof(optname), "vf-%s", cmd);
const struct m_option *type = m_config_get_option(conf, bstr0(optname));
// Backup old settings, in case it fails
m_option_copy(type, &old_vf_settings, &opts->vf_settings);
if (m_config_set_option0(conf, optname, arg) >= 0) {
need_refresh = true;
success = reinit_video_filters(mpctx) >= 0;
}
if (!success) {
m_option_copy(type, &opts->vf_settings, &old_vf_settings);
if (need_refresh)
reinit_video_filters(mpctx);
}
m_option_free(type, &old_vf_settings);
// Try to refresh the video by doing a precise seek to the currently
// displayed frame.
if (need_refresh && opts->pause)
queue_seek(mpctx, MPSEEK_ABSOLUTE, refresh_pts, 1);
}
void run_command(MPContext *mpctx, mp_cmd_t *cmd)
{
struct MPOpts *opts = &mpctx->opts;
sh_audio_t *const sh_audio = mpctx->sh_audio;
sh_video_t *const sh_video = mpctx->sh_video;
int osd_duration = opts->osd_duration;
bool auto_osd = cmd->on_osd == MP_ON_OSD_AUTO;
bool msg_osd = auto_osd || (cmd->on_osd & MP_ON_OSD_MSG);
bool bar_osd = auto_osd || (cmd->on_osd & MP_ON_OSD_BAR);
int osdl = msg_osd ? 1 : OSD_LEVEL_INVISIBLE;
if (!cmd->raw_args) {
for (int n = 0; n < cmd->nargs; n++) {
if (cmd->args[n].type.type == CONF_TYPE_STRING) {
cmd->args[n].v.s =
mp_property_expand_string(mpctx, cmd->args[n].v.s);
if (!cmd->args[n].v.s)
return;
talloc_steal(cmd, cmd->args[n].v.s);
}
}
}
switch (cmd->id) {
case MP_CMD_SEEK: {
double v = cmd->args[0].v.d;
int abs = cmd->args[1].v.i;
int exact = cmd->args[2].v.i;
if (abs == 2) { // Absolute seek to a timestamp in seconds
queue_seek(mpctx, MPSEEK_ABSOLUTE, v, exact);
set_osd_function(mpctx,
v > get_current_time(mpctx) ? OSD_FFW : OSD_REW);
} else if (abs) { /* Absolute seek by percentage */
queue_seek(mpctx, MPSEEK_FACTOR, v / 100.0, exact);
set_osd_function(mpctx, OSD_FFW); // Direction isn't set correctly
} else {
queue_seek(mpctx, MPSEEK_RELATIVE, v, exact);
set_osd_function(mpctx, (v > 0) ? OSD_FFW : OSD_REW);
}
if (bar_osd)
mpctx->add_osd_seek_info |= OSD_SEEK_INFO_BAR;
if (msg_osd && !(auto_osd && opts->osd_bar_visible))
mpctx->add_osd_seek_info |= OSD_SEEK_INFO_TEXT;
break;
}
case MP_CMD_SET: {
int r = mp_property_do(cmd->args[0].v.s, M_PROPERTY_SET_STRING,
cmd->args[1].v.s, mpctx);
if (r == M_PROPERTY_OK || r == M_PROPERTY_UNAVAILABLE) {
show_property_osd(mpctx, cmd->args[0].v.s, cmd->on_osd);
} else if (r == M_PROPERTY_UNKNOWN) {
mp_msg(MSGT_CPLAYER, MSGL_WARN,
"Unknown property: '%s'\n", cmd->args[0].v.s);
} else if (r <= 0) {
mp_msg(MSGT_CPLAYER, MSGL_WARN,
"Failed to set property '%s' to '%s'.\n",
cmd->args[0].v.s, cmd->args[1].v.s);
}
break;
}
case MP_CMD_ADD:
case MP_CMD_CYCLE:
{
struct m_property_switch_arg s = {
.inc = 1,
.wrap = cmd->id == MP_CMD_CYCLE,
};
if (cmd->args[1].v.f)
s.inc = cmd->args[1].v.f;
int r = mp_property_do(cmd->args[0].v.s, M_PROPERTY_SWITCH, &s, mpctx);
if (r == M_PROPERTY_OK || r == M_PROPERTY_UNAVAILABLE) {
show_property_osd(mpctx, cmd->args[0].v.s, cmd->on_osd);
} else if (r == M_PROPERTY_UNKNOWN) {
mp_msg(MSGT_CPLAYER, MSGL_WARN,
"Unknown property: '%s'\n", cmd->args[0].v.s);
} else if (r <= 0) {
mp_msg(MSGT_CPLAYER, MSGL_WARN,
"Failed to increment property '%s' by %g.\n",
cmd->args[0].v.s, s.inc);
}
break;
}
case MP_CMD_GET_PROPERTY: {
char *tmp;
int r = mp_property_do(cmd->args[0].v.s, M_PROPERTY_GET_STRING,
&tmp, mpctx);
if (r <= 0) {
mp_msg(MSGT_CPLAYER, MSGL_WARN,
"Failed to get value of property '%s'.\n",
cmd->args[0].v.s);
mp_msg(MSGT_GLOBAL, MSGL_INFO, "ANS_ERROR=%s\n",
property_error_string(r));
break;
}
mp_msg(MSGT_GLOBAL, MSGL_INFO, "ANS_%s=%s\n",
cmd->args[0].v.s, tmp);
talloc_free(tmp);
break;
}
case MP_CMD_SPEED_MULT: {
float v = cmd->args[0].v.f;
v *= mpctx->opts.playback_speed;
mp_property_do("speed", M_PROPERTY_SET, &v, mpctx);
show_property_osd(mpctx, "speed", cmd->on_osd);
break;
}
case MP_CMD_FRAME_STEP:
add_step_frame(mpctx, 1);
break;
case MP_CMD_FRAME_BACK_STEP:
add_step_frame(mpctx, -1);
break;
case MP_CMD_QUIT:
mpctx->stop_play = PT_QUIT;
mpctx->quit_player_rc = cmd->args[0].v.i;
break;
case MP_CMD_QUIT_WATCH_LATER:
mp_write_watch_later_conf(mpctx);
mpctx->stop_play = PT_QUIT;
mpctx->quit_player_rc = 0;
break;
case MP_CMD_PLAYLIST_NEXT:
case MP_CMD_PLAYLIST_PREV:
{
int dir = cmd->id == MP_CMD_PLAYLIST_PREV ? -1 : +1;
int force = cmd->args[0].v.i;
struct playlist_entry *e = mp_next_file(mpctx, dir);
if (!e && !force)
break;
mpctx->playlist->current = e;
mpctx->playlist->current_was_replaced = false;
mpctx->stop_play = PT_CURRENT_ENTRY;
break;
}
case MP_CMD_SUB_STEP:
#ifdef CONFIG_ASS
if (mpctx->osd->dec_sub) {
int movement = cmd->args[0].v.i;
struct ass_track *ass_track = sub_get_ass_track(mpctx->osd->dec_sub);
if (ass_track) {
set_osd_tmsg(mpctx, OSD_MSG_SUB_DELAY, osdl, osd_duration,
"Sub delay: %d ms", ROUND(opts->sub_delay * 1000));
double cur = (mpctx->video_pts + opts->sub_delay) * 1000 + .5;
opts->sub_delay += ass_step_sub(ass_track, cur, movement) / 1000.;
}
}
#endif
break;
case MP_CMD_OSD: {
int v = cmd->args[0].v.i;
int max = (opts->term_osd
&& !sh_video) ? MAX_TERM_OSD_LEVEL : MAX_OSD_LEVEL;
if (opts->osd_level > max)
opts->osd_level = max;
if (v < 0)
opts->osd_level = (opts->osd_level + 1) % (max + 1);
else
opts->osd_level = v > max ? max : v;
if (msg_osd && opts->osd_level <= 1)
set_osd_tmsg(mpctx, OSD_MSG_OSD_STATUS, 0, osd_duration,
"OSD: %s", opts->osd_level ? "yes" : "no");
else
rm_osd_msg(mpctx, OSD_MSG_OSD_STATUS);
break;
}
case MP_CMD_PRINT_TEXT: {
mp_msg(MSGT_GLOBAL, MSGL_INFO, "%s\n", cmd->args[0].v.s);
break;
}
case MP_CMD_SHOW_TEXT: {
// if no argument supplied use default osd_duration, else <arg> ms.
set_osd_msg(mpctx, OSD_MSG_TEXT, cmd->args[2].v.i,
(cmd->args[1].v.i < 0 ? osd_duration : cmd->args[1].v.i),
"%s", cmd->args[0].v.s);
break;
}
case MP_CMD_LOADFILE: {
char *filename = cmd->args[0].v.s;
bool append = cmd->args[1].v.i;
if (!append)
playlist_clear(mpctx->playlist);
playlist_add(mpctx->playlist, playlist_entry_new(filename));
if (!append) {
mpctx->playlist->current = mpctx->playlist->first;
mpctx->playlist->current_was_replaced = false;
mpctx->stop_play = PT_CURRENT_ENTRY;
}
break;
}
case MP_CMD_LOADLIST: {
char *filename = cmd->args[0].v.s;
bool append = cmd->args[1].v.i;
struct playlist *pl = playlist_parse_file(filename);
if (pl) {
if (!append)
playlist_clear(mpctx->playlist);
playlist_transfer_entries(mpctx->playlist, pl);
talloc_free(pl);
if (!append) {
mpctx->playlist->current = mpctx->playlist->first;
mpctx->stop_play = PT_CURRENT_ENTRY;
}
} else {
mp_tmsg(MSGT_CPLAYER, MSGL_ERR,
"\nUnable to load playlist %s.\n", filename);
}
break;
}
case MP_CMD_PLAYLIST_CLEAR: {
// Supposed to clear the playlist, except the currently played item.
if (mpctx->playlist->current_was_replaced)
mpctx->playlist->current = NULL;
while (mpctx->playlist->first) {
struct playlist_entry *e = mpctx->playlist->first;
if (e == mpctx->playlist->current) {
e = e->next;
if (!e)
break;
}
playlist_remove(mpctx->playlist, e);
}
break;
}
case MP_CMD_STOP:
// Go back to the starting point.
mpctx->stop_play = PT_STOP;
break;
case MP_CMD_SHOW_PROGRESS:
mpctx->add_osd_seek_info |=
(msg_osd ? OSD_SEEK_INFO_TEXT : 0) |
(bar_osd ? OSD_SEEK_INFO_BAR : 0);
break;
#ifdef CONFIG_RADIO
case MP_CMD_RADIO_STEP_CHANNEL:
if (mpctx->stream && mpctx->stream->type == STREAMTYPE_RADIO) {
int v = cmd->args[0].v.i;
if (v > 0)
radio_step_channel(mpctx->stream, RADIO_CHANNEL_HIGHER);
else
radio_step_channel(mpctx->stream, RADIO_CHANNEL_LOWER);
if (radio_get_channel_name(mpctx->stream)) {
set_osd_tmsg(OSD_MSG_RADIO_CHANNEL, osdl, osd_duration,
"Channel: %s",
radio_get_channel_name(mpctx->stream));
}
}
break;
case MP_CMD_RADIO_SET_CHANNEL:
if (mpctx->stream && mpctx->stream->type == STREAMTYPE_RADIO) {
radio_set_channel(mpctx->stream, cmd->args[0].v.s);
if (radio_get_channel_name(mpctx->stream)) {
set_osd_tmsg(OSD_MSG_RADIO_CHANNEL, osdl, osd_duration,
"Channel: %s",
radio_get_channel_name(mpctx->stream));
}
}
break;
case MP_CMD_RADIO_SET_FREQ:
if (mpctx->stream && mpctx->stream->type == STREAMTYPE_RADIO)
radio_set_freq(mpctx->stream, cmd->args[0].v.f);
break;
case MP_CMD_RADIO_STEP_FREQ:
if (mpctx->stream && mpctx->stream->type == STREAMTYPE_RADIO)
radio_step_freq(mpctx->stream, cmd->args[0].v.f);
break;
#endif
#ifdef CONFIG_TV
case MP_CMD_TV_START_SCAN:
if (get_tvh(mpctx))
tv_start_scan(get_tvh(mpctx), 1);
break;
case MP_CMD_TV_SET_FREQ:
if (get_tvh(mpctx))
tv_set_freq(get_tvh(mpctx), cmd->args[0].v.f * 16.0);
#ifdef CONFIG_PVR
else if (mpctx->stream && mpctx->stream->type == STREAMTYPE_PVR) {
pvr_set_freq(mpctx->stream, ROUND(cmd->args[0].v.f));
set_osd_msg(mpctx, OSD_MSG_TV_CHANNEL, osdl, osd_duration, "%s: %s",
pvr_get_current_channelname(mpctx->stream),
pvr_get_current_stationname(mpctx->stream));
}
#endif /* CONFIG_PVR */
break;
case MP_CMD_TV_STEP_FREQ:
if (get_tvh(mpctx))
tv_step_freq(get_tvh(mpctx), cmd->args[0].v.f * 16.0);
#ifdef CONFIG_PVR
else if (mpctx->stream && mpctx->stream->type == STREAMTYPE_PVR) {
pvr_force_freq_step(mpctx->stream, ROUND(cmd->args[0].v.f));
set_osd_msg(mpctx, OSD_MSG_TV_CHANNEL, osdl, osd_duration, "%s: f %d",
pvr_get_current_channelname(mpctx->stream),
pvr_get_current_frequency(mpctx->stream));
}
#endif /* CONFIG_PVR */
break;
case MP_CMD_TV_SET_NORM:
if (get_tvh(mpctx))
tv_set_norm(get_tvh(mpctx), cmd->args[0].v.s);
break;
case MP_CMD_TV_STEP_CHANNEL:
if (get_tvh(mpctx)) {
int v = cmd->args[0].v.i;
if (v > 0) {
tv_step_channel(get_tvh(mpctx), TV_CHANNEL_HIGHER);
} else {
tv_step_channel(get_tvh(mpctx), TV_CHANNEL_LOWER);
}
if (tv_channel_list) {
set_osd_tmsg(mpctx, OSD_MSG_TV_CHANNEL, osdl, osd_duration,
"Channel: %s", tv_channel_current->name);
}
}
#ifdef CONFIG_PVR
else if (mpctx->stream &&
mpctx->stream->type == STREAMTYPE_PVR) {
pvr_set_channel_step(mpctx->stream, cmd->args[0].v.i);
set_osd_msg(mpctx, OSD_MSG_TV_CHANNEL, osdl, osd_duration, "%s: %s",
pvr_get_current_channelname(mpctx->stream),
pvr_get_current_stationname(mpctx->stream));
}
#endif /* CONFIG_PVR */
#ifdef CONFIG_DVBIN
if (mpctx->stream->type == STREAMTYPE_DVB) {
int dir;
int v = cmd->args[0].v.i;
mpctx->last_dvb_step = v;
if (v > 0)
dir = DVB_CHANNEL_HIGHER;
else
dir = DVB_CHANNEL_LOWER;
if (dvb_step_channel(mpctx->stream, dir)) {
mpctx->stop_play = PT_NEXT_ENTRY;
mpctx->dvbin_reopen = 1;
}
}
#endif /* CONFIG_DVBIN */
break;
case MP_CMD_TV_SET_CHANNEL:
if (get_tvh(mpctx)) {
tv_set_channel(get_tvh(mpctx), cmd->args[0].v.s);
if (tv_channel_list) {
set_osd_tmsg(mpctx, OSD_MSG_TV_CHANNEL, osdl, osd_duration,
"Channel: %s", tv_channel_current->name);
}
}
#ifdef CONFIG_PVR
else if (mpctx->stream && mpctx->stream->type == STREAMTYPE_PVR) {
pvr_set_channel(mpctx->stream, cmd->args[0].v.s);
set_osd_msg(mpctx, OSD_MSG_TV_CHANNEL, osdl, osd_duration, "%s: %s",
pvr_get_current_channelname(mpctx->stream),
pvr_get_current_stationname(mpctx->stream));
}
#endif /* CONFIG_PVR */
break;
#ifdef CONFIG_DVBIN
case MP_CMD_DVB_SET_CHANNEL:
if (mpctx->stream->type == STREAMTYPE_DVB) {
mpctx->last_dvb_step = 1;
if (dvb_set_channel(mpctx->stream, cmd->args[1].v.i,
cmd->args[0].v.i)) {
mpctx->stop_play = PT_NEXT_ENTRY;
mpctx->dvbin_reopen = 1;
}
}
break;
#endif /* CONFIG_DVBIN */
case MP_CMD_TV_LAST_CHANNEL:
if (get_tvh(mpctx)) {
tv_last_channel(get_tvh(mpctx));
if (tv_channel_list) {
set_osd_tmsg(mpctx, OSD_MSG_TV_CHANNEL, osdl, osd_duration,
"Channel: %s", tv_channel_current->name);
}
}
#ifdef CONFIG_PVR
else if (mpctx->stream && mpctx->stream->type == STREAMTYPE_PVR) {
pvr_set_lastchannel(mpctx->stream);
set_osd_msg(mpctx, OSD_MSG_TV_CHANNEL, osdl, osd_duration, "%s: %s",
pvr_get_current_channelname(mpctx->stream),
pvr_get_current_stationname(mpctx->stream));
}
#endif /* CONFIG_PVR */
break;
case MP_CMD_TV_STEP_NORM:
if (get_tvh(mpctx))
tv_step_norm(get_tvh(mpctx));
break;
case MP_CMD_TV_STEP_CHANNEL_LIST:
if (get_tvh(mpctx))
tv_step_chanlist(get_tvh(mpctx));
break;
#endif /* CONFIG_TV */
case MP_CMD_SUB_ADD:
if (sh_video) {
mp_add_subtitles(mpctx, cmd->args[0].v.s, sh_video->fps, 0);
}
break;
case MP_CMD_SUB_REMOVE: {
struct track *sub = mp_track_by_tid(mpctx, STREAM_SUB, cmd->args[0].v.i);
if (sub)
mp_remove_track(mpctx, sub);
break;
}
case MP_CMD_SUB_RELOAD: {
struct track *sub = mp_track_by_tid(mpctx, STREAM_SUB, cmd->args[0].v.i);
if (sh_video && sub && sub->is_external && sub->external_filename)
{
struct track *nsub = mp_add_subtitles(mpctx, sub->external_filename,
sh_video->fps, 0);
if (nsub) {
mp_remove_track(mpctx, sub);
mp_switch_track(mpctx, nsub->type, nsub);
}
}
break;
}
case MP_CMD_SCREENSHOT:
screenshot_request(mpctx, cmd->args[0].v.i, cmd->args[1].v.i, msg_osd);
break;
case MP_CMD_RUN:
#ifndef __MINGW32__
if (!fork()) {
execl("/bin/sh", "sh", "-c", cmd->args[0].v.s, NULL);
exit(0);
}
#endif
break;
case MP_CMD_KEYDOWN_EVENTS:
mplayer_put_key(mpctx->key_fifo, cmd->args[0].v.i);
break;
case MP_CMD_SET_MOUSE_POS: {
int pointer_x, pointer_y;
double dx, dy;
pointer_x = cmd->args[0].v.i;
pointer_y = cmd->args[1].v.i;
rescale_input_coordinates(mpctx, pointer_x, pointer_y, &dx, &dy);
break;
}
case MP_CMD_VO_CMDLINE:
if (mpctx->video_out) {
char *s = cmd->args[0].v.s;
mp_msg(MSGT_CPLAYER, MSGL_INFO, "Setting vo cmd line to '%s'.\n",
s);
if (vo_control(mpctx->video_out, VOCTRL_SET_COMMAND_LINE, s) > 0) {
set_osd_msg(mpctx, OSD_MSG_TEXT, osdl, osd_duration, "vo='%s'", s);
} else {
set_osd_msg(mpctx, OSD_MSG_TEXT, osdl, osd_duration, "Failed!");
}
}
break;
case MP_CMD_AF_SWITCH:
if (sh_audio) {
af_uninit(mpctx->mixer.afilter);
af_init(mpctx->mixer.afilter);
}
/* fallthrough */
case MP_CMD_AF_ADD:
case MP_CMD_AF_DEL: {
if (!sh_audio)
break;
char *af_args = strdup(cmd->args[0].v.s);
bstr af_commands = bstr0(af_args);
struct af_instance *af;
while (af_commands.len) {
bstr af_command;
bstr_split_tok(af_commands, ",", &af_command, &af_commands);
char *af_command0 = bstrdup0(NULL, af_command);
if (cmd->id == MP_CMD_AF_DEL) {
af = af_get(mpctx->mixer.afilter, af_command0);
if (af != NULL)
af_remove(mpctx->mixer.afilter, af);
} else
af_add(mpctx->mixer.afilter, af_command0);
talloc_free(af_command0);
}
reinit_audio_chain(mpctx);
free(af_args);
break;
}
case MP_CMD_AF_CLR:
if (!sh_audio)
break;
af_uninit(mpctx->mixer.afilter);
af_init(mpctx->mixer.afilter);
reinit_audio_chain(mpctx);
break;
case MP_CMD_AF_CMDLINE:
if (sh_audio) {
struct af_instance *af = af_get(sh_audio->afilter, cmd->args[0].v.s);
if (!af) {
mp_msg(MSGT_CPLAYER, MSGL_WARN,
"Filter '%s' not found in chain.\n", cmd->args[0].v.s);
break;
}
af->control(af, AF_CONTROL_COMMAND_LINE, cmd->args[1].v.s);
af_reinit(sh_audio->afilter);
}
break;
case MP_CMD_VF:
change_video_filters(mpctx, cmd->args[0].v.s, cmd->args[1].v.s);
break;
case MP_CMD_SHOW_CHAPTERS:
show_chapters_on_osd(mpctx);
break;
case MP_CMD_SHOW_TRACKS:
show_tracks_on_osd(mpctx);
break;
case MP_CMD_SHOW_PLAYLIST:
show_playlist_on_osd(mpctx);
break;
default:
mp_msg(MSGT_CPLAYER, MSGL_V,
"Received unknown cmd %s\n", cmd->name);
}
switch (cmd->pausing) {
case 1: // "pausing"
pause_player(mpctx);
break;
case 3: // "pausing_toggle"
if (opts->pause)
unpause_player(mpctx);
else
pause_player(mpctx);
break;
}
}
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