summaryrefslogtreecommitdiffstats
path: root/core/command.c
diff options
context:
space:
mode:
authorStefano Pigozzi <stefano.pigozzi@gmail.com>2013-08-06 22:34:12 +0200
committerStefano Pigozzi <stefano.pigozzi@gmail.com>2013-08-06 22:48:47 +0200
commitbc27f946c27e33933a3a696cade78a04902c8dce (patch)
tree0e4166ba66072d407d0b972842b08cb7fea6f50b /core/command.c
parentd40a91e804e19fb32430c5a80a984f5148324f52 (diff)
downloadmpv-bc27f946c27e33933a3a696cade78a04902c8dce.tar.bz2
mpv-bc27f946c27e33933a3a696cade78a04902c8dce.tar.xz
core: move contents to mpvcore (1/2)
core is used in many unix systems for core dumps. For that reason some tools work under the assumption that the file is indeed a core dump (for example autoconf does this). This commit just renames the files. The following one will change all the includes to fix compilation. This is done this way because git has a easier time tracing file changes if there is a pure rename commit.
Diffstat (limited to 'core/command.c')
-rw-r--r--core/command.c2673
1 files changed, 0 insertions, 2673 deletions
diff --git a/core/command.c b/core/command.c
deleted file mode 100644
index b7718e41b7..0000000000
--- a/core/command.c
+++ /dev/null
@@ -1,2673 +0,0 @@
-/*
- * 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 <time.h>
-
-#include <libavutil/avstring.h>
-#include <libavutil/common.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 "resolve.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 "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 "screenshot.h"
-
-#include "core/mp_core.h"
-
-static void change_video_filters(MPContext *mpctx, const char *cmd,
- const char *arg);
-static int set_filters(struct MPContext *mpctx, enum stream_type mediatype,
- struct m_obj_settings *new_chain);
-
-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));
-}
-
-// Get current mouse position in OSD coordinate space.
-void mp_get_osd_mouse_pos(struct MPContext *mpctx, float *x, float *y)
-{
- int wx, wy;
- mp_input_get_mouse_pos(mpctx->input, &wx, &wy);
- float p[2] = {wx, wy};
- // Raw window coordinates (VO mouse events) to OSD resolution.
- if (mpctx->video_out)
- vo_control(mpctx->video_out, VOCTRL_WINDOW_TO_OSD_COORDS, p);
- *x = p[0];
- *y = p[1];
-}
-
-// 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 = *(double *) 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);
-}
-
-// Does some magic to handle "<name>/full" as time formatted with milliseconds.
-// Assumes prop is the type of the actual property.
-static int property_time(m_option_t *prop, int action, void *arg, double time)
-{
- switch (action) {
- case M_PROPERTY_GET:
- *(double *)arg = time;
- return M_PROPERTY_OK;
- case M_PROPERTY_KEY_ACTION: {
- struct m_property_action_arg *ka = arg;
-
- if (strcmp(ka->key, "full") != 0)
- return M_PROPERTY_UNKNOWN;
-
- switch (ka->action) {
- case M_PROPERTY_GET:
- *(double *)ka->arg = time;
- return M_PROPERTY_OK;
- case M_PROPERTY_PRINT:
- *(char **)ka->arg = mp_format_time(time, true);
- return M_PROPERTY_OK;
- case M_PROPERTY_GET_TYPE:
- *(struct m_option *)ka->arg = *prop;
- return M_PROPERTY_OK;
- }
- }
- }
- return M_PROPERTY_NOT_IMPLEMENTED;
-}
-
-/// 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 property_time(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 property_time(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: ;
- double pos = *(double *)arg;
- queue_seek(mpctx, MPSEEK_FACTOR, pos / 100.0, 0);
- return M_PROPERTY_OK;
- case M_PROPERTY_GET:
- *(double *)arg = get_current_pos_ratio(mpctx, false) * 100.0;
- return M_PROPERTY_OK;
- case M_PROPERTY_PRINT:
- *(char **)arg = talloc_asprintf(NULL, "%d", 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;
-
- if (action == M_PROPERTY_SET) {
- queue_seek(mpctx, MPSEEK_ABSOLUTE, *(double *)arg, 0);
- return M_PROPERTY_OK;
- }
- return property_time(prop, action, arg, get_current_time(mpctx));
-}
-
-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 property_time(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_list_chapters(m_option_t *prop, int action, void *arg,
- MPContext *mpctx)
-{
- if (action == M_PROPERTY_GET) {
- 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);
- }
-
- *(char **)arg = res;
- 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;
-}
-
-static struct mp_resolve_src *find_source(struct mp_resolve_result *res,
- char *url)
-{
- if (res->num_srcs == 0)
- return NULL;
-
- int src = 0;
- for (int n = 0; n < res->num_srcs; n++) {
- if (strcmp(res->srcs[n]->url, res->url) == 0) {
- src = n;
- break;
- }
- }
- return res->srcs[src];
-}
-
-static int mp_property_quvi_format(m_option_t *prop, int action, void *arg,
- MPContext *mpctx)
-{
- struct mp_resolve_result *res = mpctx->resolve_result;
- if (!res || !res->num_srcs)
- return M_PROPERTY_UNAVAILABLE;
-
- struct mp_resolve_src *cur = find_source(res, res->url);
- if (!cur)
- return M_PROPERTY_UNAVAILABLE;
-
- switch (action) {
- case M_PROPERTY_GET:
- *(char **)arg = talloc_strdup(NULL, cur->encid);
- return M_PROPERTY_OK;
- case M_PROPERTY_SET: {
- mpctx->stop_play = PT_RESTART;
- break;
- }
- case M_PROPERTY_SWITCH: {
- struct m_property_switch_arg *sarg = arg;
- int pos = 0;
- for (int n = 0; n < res->num_srcs; n++) {
- if (res->srcs[n] == cur) {
- pos = n;
- break;
- }
- }
- pos += sarg->inc;
- if (pos < 0 || pos >= res->num_srcs) {
- if (sarg->wrap) {
- pos = (res->num_srcs + pos) % res->num_srcs;
- } else {
- pos = av_clip(pos, 0, res->num_srcs);
- }
- }
- char *fmt = res->srcs[pos]->encid;
- return mp_property_quvi_format(prop, M_PROPERTY_SET, &fmt, mpctx);
- }
- }
- return mp_property_generic_option(prop, action, arg, mpctx);
-}
-
-/// 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) {
- if (mpctx->sh_video)
- resync_video_stream(mpctx->sh_video);
-
- if (mpctx->sh_audio)
- resync_audio_stream(mpctx->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_PRINT: {
- char **list = demuxer->info;
- char *res = NULL;
- for (int n = 0; list && list[n]; n += 2) {
- res = talloc_asprintf_append_buffer(res, "%s: %s\n",
- list[n], list[n + 1]);
- }
- *(char **)arg = res;
- return res ? M_PROPERTY_OK : M_PROPERTY_UNAVAILABLE;
- }
- 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);
-}
-
-static int mp_property_clock(m_option_t *prop, int action, void *arg,
- MPContext *mpctx)
-{
- char outstr[6];
- time_t t = time(NULL);
- struct tm *tmp = localtime(&t);
-
- if ((tmp != NULL) && (strftime(outstr, sizeof(outstr), "%H:%M", tmp) == 5))
- return m_property_strdup_ro(prop, action, arg, outstr);
- return M_PROPERTY_UNAVAILABLE;
-}
-
-/// 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;
- }
- 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);
-}
-
-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 int property_list_tracks(m_option_t *prop, int action, void *arg,
- MPContext *mpctx)
-{
- if (action == M_PROPERTY_GET) {
- 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);
-
- *(char **)arg = res;
- return M_PROPERTY_OK;
- }
- return M_PROPERTY_NOT_IMPLEMENTED;
-}
-
-//