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author | uau <uau@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-02-21 00:49:24 +0000 |
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committer | uau <uau@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-02-21 00:49:24 +0000 |
commit | d5d4c6c7e224709c53d28352ce6aadc3c6e72374 (patch) | |
tree | 9fe98ae571ad6bda5cf04273cefabd6ffcbf92ae /command.c | |
parent | e23b2395c0265c0a0bd92c0468e20e8ce42793e6 (diff) | |
download | mpv-d5d4c6c7e224709c53d28352ce6aadc3c6e72374.tar.bz2 mpv-d5d4c6c7e224709c53d28352ce6aadc3c6e72374.tar.xz |
Split command/property handling from mplayer.c to a new file command.c.
Move some global and static variables under a struct that can be given
as a parameter. Add a context argument to the property functions so that
they do not have to depend on global/static variables.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22298 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'command.c')
-rw-r--r-- | command.c | 2389 |
1 files changed, 2389 insertions, 0 deletions
diff --git a/command.c b/command.c new file mode 100644 index 0000000000..743c778039 --- /dev/null +++ b/command.c @@ -0,0 +1,2389 @@ +#include <stdlib.h> +#include <inttypes.h> +#include <unistd.h> + +#include "config.h" +#include "input/input.h" +#include "stream/stream.h" +#include "libmpdemux/demuxer.h" +#include "libmpdemux/stheader.h" +#include "mplayer.h" +#include "libvo/sub.h" +#include "m_option.h" +#include "m_property.h" +#include "help_mp.h" +#include "metadata.h" +#include "libmpcodecs/mp_image.h" +#include "libmpcodecs/vf.h" +#include "libmpcodecs/vd.h" +#include "libvo/video_out.h" +#include "playtree.h" +#include "libao2/audio_out.h" +#include "mpcommon.h" +#include "mixer.h" +#include "libmpdemux/matroska.h" +#include "libmpcodecs/dec_video.h" +#include "vobsub.h" +#include "spudec.h" +#ifdef USE_TV +#include "stream/tv.h" +#endif +#ifdef USE_RADIO +#include "stream/stream_radio.h" +#endif +#ifdef HAS_DVBIN_SUPPORT +#include "stream/dvbin.h" +#endif +#ifdef USE_DVDREAD +#include "stream/stream_dvd.h" +#endif +#ifdef USE_DVDNAV +#include "stream/stream_dvdnav.h" +#endif +#ifdef USE_ASS +#include "libass/ass.h" +#include "libass/ass_mp.h" +#endif +#ifdef HAVE_NEW_GUI +#include "Gui/interface.h" +#endif + +#include "mp_core.h" + +#define ROUND(x) ((int)((x)<0 ? (x)-0.5 : (x)+0.5)) + +static void rescale_input_coordinates(int ix, int iy, double *dx, double *dy) +{ + //remove the borders, if any, and rescale to the range [0,1],[0,1] + if (vo_fs) { //we are in full-screen mode + if (vo_screenwidth > vo_dwidth) //there are borders along the x axis + ix -= (vo_screenwidth - vo_dwidth) / 2; + if (vo_screenheight > vo_dheight) //there are borders along the y axis (usual way) + iy -= (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: %.3lf, %.3lf, screen (%d x %d), vodisplay: (%d, %d), fullscreen: %d\r\n", + *dx, *dy, vo_screenwidth, vo_screenheight, vo_dwidth, + vo_dheight, vo_fs); +} + +static int sub_source(MPContext * mpctx) +{ + int source = -1; + int top = -1; + int i; + for (i = 0; i < SUB_SOURCES; i++) { + int j = mpctx->global_sub_indices[i]; + if ((j >= 0) && (j > top) && (mpctx->global_sub_pos >= j)) { + source = i; + top = j; + } + } + return source; +} + +/** + * \brief Log the currently displayed subtitle to a file + * + * Logs the current or last displayed subtitle together with filename + * and time information to ~/.mplayer/subtitle_log + * + * Intended purpose is to allow convenient marking of bogus subtitles + * which need to be fixed while watching the movie. + */ + +static void log_sub(void) +{ + char *fname; + FILE *f; + int i; + + if (subdata == NULL || vo_sub_last == NULL) + return; + fname = get_path("subtitle_log"); + f = fopen(fname, "a"); + if (!f) + return; + fprintf(f, "----------------------------------------------------------\n"); + if (subdata->sub_uses_time) { + fprintf(f, + "N: %s S: %02ld:%02ld:%02ld.%02ld E: %02ld:%02ld:%02ld.%02ld\n", + filename, vo_sub_last->start / 360000, + (vo_sub_last->start / 6000) % 60, + (vo_sub_last->start / 100) % 60, vo_sub_last->start % 100, + vo_sub_last->end / 360000, (vo_sub_last->end / 6000) % 60, + (vo_sub_last->end / 100) % 60, vo_sub_last->end % 100); + } else { + fprintf(f, "N: %s S: %ld E: %ld\n", filename, vo_sub_last->start, + vo_sub_last->end); + } + for (i = 0; i < vo_sub_last->lines; i++) { + fprintf(f, "%s\n", vo_sub_last->text[i]); + } + fclose(f); +} + + +/// \defgroup Properties +///@{ + +/// \defgroup GeneralProperties General properties +/// \ingroup Properties +///@{ + +/// OSD level (RW) +static int mp_property_osdlevel(m_option_t * prop, int action, void *arg, + MPContext * mpctx) +{ + return m_property_choice(prop, action, arg, &osd_level); +} + +/// Playback speed (RW) +static int mp_property_playback_speed(m_option_t * prop, int action, + void *arg, MPContext * mpctx) +{ + switch (action) { + case M_PROPERTY_SET: + if (!arg) + return M_PROPERTY_ERROR; + M_PROPERTY_CLAMP(prop, *(float *) arg); + playback_speed = *(float *) arg; + build_afilter_chain(mpctx->sh_audio, &ao_data); + return M_PROPERTY_OK; + case M_PROPERTY_STEP_UP: + case M_PROPERTY_STEP_DOWN: + playback_speed += (arg ? *(float *) arg : 0.1) * + (action == M_PROPERTY_STEP_DOWN ? -1 : 1); + M_PROPERTY_CLAMP(prop, playback_speed); + build_afilter_chain(mpctx->sh_audio, &ao_data); + return M_PROPERTY_OK; + } + return m_property_float_range(prop, action, arg, &playback_speed); +} + +/// filename with path (RO) +static int mp_property_path(m_option_t * prop, int action, void *arg, + MPContext * mpctx) +{ + return m_property_string_ro(prop, action, arg, filename); +} + +/// filename without path (RO) +static int mp_property_filename(m_option_t * prop, int action, void *arg, + MPContext * mpctx) +{ + char *f; + if (!filename) + return M_PROPERTY_UNAVAILABLE; + if (((f = strrchr(filename, '/')) || (f = strrchr(filename, '\\'))) && f[1]) + f++; + else + f = filename; + return m_property_string_ro(prop, action, arg, f); +} + +/// Demuxer name (RO) +static int mp_property_demuxer(m_option_t * prop, int action, void *arg, + MPContext * mpctx) +{ + if (!mpctx->demuxer) + return M_PROPERTY_UNAVAILABLE; + return m_property_string_ro(prop, action, arg, + (char *) mpctx->demuxer->desc->name); +} + +/// Position in the stream (RW) +static int mp_property_stream_pos(m_option_t * prop, int action, void *arg, + MPContext * mpctx) +{ + if (!mpctx->demuxer || !mpctx->demuxer->stream) + return M_PROPERTY_UNAVAILABLE; + if (!arg) + return M_PROPERTY_ERROR; + switch (action) { + case M_PROPERTY_GET: + *(off_t *) arg = stream_tell(mpctx->demuxer->stream); + return M_PROPERTY_OK; + case M_PROPERTY_SET: + M_PROPERTY_CLAMP(prop, *(off_t *) arg); + stream_seek(mpctx->demuxer->stream, *(off_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) +{ + if (!mpctx->demuxer || !mpctx->demuxer->stream) + return M_PROPERTY_UNAVAILABLE; + switch (action) { + case M_PROPERTY_GET: + *(off_t *) arg = mpctx->demuxer->stream->start_pos; + return M_PROPERTY_OK; + } + return M_PROPERTY_NOT_IMPLEMENTED; +} + +/// Stream end offset (RO) +static int mp_property_stream_end(m_option_t * prop, int action, void *arg, + MPContext * mpctx) +{ + if (!mpctx->demuxer || !mpctx->demuxer->stream) + return M_PROPERTY_UNAVAILABLE; + switch (action) { + case M_PROPERTY_GET: + *(off_t *) arg = mpctx->demuxer->stream->end_pos; + return M_PROPERTY_OK; + } + return M_PROPERTY_NOT_IMPLEMENTED; +} + +/// Stream length (RO) +static int mp_property_stream_length(m_option_t * prop, int action, + void *arg, MPContext * mpctx) +{ + if (!mpctx->demuxer || !mpctx->demuxer->stream) + return M_PROPERTY_UNAVAILABLE; + switch (action) { + case M_PROPERTY_GET: + *(off_t *) arg = + mpctx->demuxer->stream->end_pos - mpctx->demuxer->stream->start_pos; + return M_PROPERTY_OK; + } + return M_PROPERTY_NOT_IMPLEMENTED; +} + +/// Media length in seconds (RO) +static int mp_property_length(m_option_t * prop, int action, void *arg, + MPContext * mpctx) +{ + double len; + + if (!mpctx->demuxer || + !(int) (len = demuxer_get_time_length(mpctx->demuxer))) + return M_PROPERTY_UNAVAILABLE; + + switch (action) { + case M_PROPERTY_PRINT: + if (!arg) + return M_PROPERTY_ERROR; + else { + int h, m, s = len; + h = s / 3600; + s -= h * 3600; + m = s / 60; + s -= m * 60; + *(char **) arg = malloc(20); + if (h > 0) + sprintf(*(char **) arg, "%d:%02d:%02d", h, m, s); + else if (m > 0) + sprintf(*(char **) arg, "%d:%02d", m, s); + else + sprintf(*(char **) arg, "%d", s); + return M_PROPERTY_OK; + } + break; + } + return m_property_double_ro(prop, action, arg, len); +} + +///@} + +/// \defgroup AudioProperties Audio properties +/// \ingroup Properties +///@{ + +/// 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: + if (!arg) + return M_PROPERTY_ERROR; + mixer_getbothvolume(&mpctx->mixer, arg); + return M_PROPERTY_OK; + case M_PROPERTY_PRINT:{ + float vol; + if (!arg) + return M_PROPERTY_ERROR; + mixer_getbothvolume(&mpctx->mixer, &vol); + return m_property_float_range(prop, action, arg, &vol); + } + case M_PROPERTY_STEP_UP: + case M_PROPERTY_STEP_DOWN: + case M_PROPERTY_SET: + break; + default: + return M_PROPERTY_NOT_IMPLEMENTED; + } + + if (mpctx->edl_muted) + return M_PROPERTY_DISABLED; + mpctx->user_muted = 0; + + switch (action) { + case M_PROPERTY_SET: + if (!arg) + return M_PROPERTY_ERROR; + M_PROPERTY_CLAMP(prop, *(float *) arg); + mixer_setvolume(&mpctx->mixer, *(float *) arg, *(float *) arg); + return M_PROPERTY_OK; + case M_PROPERTY_STEP_UP: + if (arg && *(float *) arg <= 0) + mixer_decvolume(&mpctx->mixer); + else + mixer_incvolume(&mpctx->mixer); + return M_PROPERTY_OK; + case M_PROPERTY_STEP_DOWN: + if (arg && *(float *) arg <= 0) + mixer_incvolume(&mpctx->mixer); + else + mixer_decvolume(&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: + if (mpctx->edl_muted) + return M_PROPERTY_DISABLED; + if (!arg) + return M_PROPERTY_ERROR; + if ((!!*(int *) arg) != mpctx->mixer.muted) + mixer_mute(&mpctx->mixer); + mpctx->user_muted = mpctx->mixer.muted; + return M_PROPERTY_OK; + case M_PROPERTY_STEP_UP: + case M_PROPERTY_STEP_DOWN: + if (mpctx->edl_muted) + return M_PROPERTY_DISABLED; + mixer_mute(&mpctx->mixer); + mpctx->user_muted = mpctx->mixer.muted; + return M_PROPERTY_OK; + case M_PROPERTY_PRINT: + if (!arg) + return M_PROPERTY_ERROR; + if (mpctx->edl_muted) { + *(char **) arg = strdup(MSGTR_EnabledEdl); + return M_PROPERTY_OK; + } + default: + return m_property_flag(prop, action, arg, &mpctx->mixer.muted); + + } +} + +/// 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; + switch (action) { + case M_PROPERTY_SET: + case M_PROPERTY_STEP_UP: + case M_PROPERTY_STEP_DOWN: + if (!arg) + return M_PROPERTY_ERROR; + else { + float delay = audio_delay; + m_property_delay(prop, action, arg, &audio_delay); + if (mpctx->sh_audio) + mpctx->sh_audio->delay -= audio_delay - delay; + } + return M_PROPERTY_OK; + default: + return m_property_delay(prop, action, arg, &audio_delay); + } +} + +/// Audio codec tag (RO) +static int mp_property_audio_format(m_option_t * prop, int action, + void *arg, MPContext * mpctx) +{ + if (!mpctx->sh_audio) + return M_PROPERTY_UNAVAILABLE; + return m_property_int_ro(prop, action, arg, mpctx->sh_audio->format); +} + +/// 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; + return m_property_int_ro(prop, action, arg, mpctx->sh_audio->i_bps); +} + +/// 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; + return m_property_int_ro(prop, action, arg, mpctx->sh_audio->samplerate); +} + +/// 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: + if (!arg) + return M_PROPERTY_ERROR; + switch (mpctx->sh_audio->channels) { + case 1: + *(char **) arg = strdup("mono"); + break; + case 2: + *(char **) arg = strdup("stereo"); + break; + default: + *(char **) arg = malloc(32); + sprintf(*(char **) arg, "%d channels", mpctx->sh_audio->channels); + } + return M_PROPERTY_OK; + } + return m_property_int_ro(prop, action, arg, mpctx->sh_audio->channels); +} + +/// Selected audio id (RW) +static int mp_property_audio(m_option_t * prop, int action, void *arg, + MPContext * mpctx) +{ + int current_id = -1, tmp; + + switch (action) { + case M_PROPERTY_GET: + if (!mpctx->sh_audio) + return M_PROPERTY_UNAVAILABLE; + if (!arg) + return M_PROPERTY_ERROR; + *(int *) arg = audio_id; + return M_PROPERTY_OK; + case M_PROPERTY_PRINT: + if (!mpctx->sh_audio) + return M_PROPERTY_UNAVAILABLE; + if (!arg) + return M_PROPERTY_ERROR; + + if (audio_id < 0) + *(char **) arg = strdup(MSGTR_Disabled); + else { + char lang[40] = MSGTR_Unknown; + if (mpctx->demuxer->type == DEMUXER_TYPE_MATROSKA) + demux_mkv_get_audio_lang(mpctx->demuxer, audio_id, lang, 9); +#ifdef USE_DVDREAD + else if (mpctx->stream->type == STREAMTYPE_DVD) { + int code = dvd_lang_from_aid(mpctx->stream, audio_id); + if (code) { + lang[0] = code >> 8; + lang[1] = code; + lang[2] = 0; + } + } +#endif + +#ifdef USE_DVDNAV + else if (mpctx->stream->type == STREAMTYPE_DVDNAV) + dvdnav_lang_from_aid(mpctx->stream, audio_id, lang); +#endif + *(char **) arg = malloc(64); + snprintf(*(char **) arg, 64, "(%d) %s", audio_id, lang); + } + return M_PROPERTY_OK; + + case M_PROPERTY_STEP_UP: + case M_PROPERTY_SET: + if (action == M_PROPERTY_SET && arg) + tmp = *((int *) arg); + else + tmp = -1; + current_id = mpctx->demuxer->audio->id; + audio_id = demuxer_switch_audio(mpctx->demuxer, tmp); + if (audio_id == -2 + || (audio_id > -1 + && mpctx->demuxer->audio->id != current_id && current_id != -2)) + uninit_player(INITED_AO | INITED_ACODEC); + if (audio_id > -1 && mpctx->demuxer->audio->id != current_id) { + sh_audio_t *sh2; + sh2 = mpctx->demuxer->a_streams[mpctx->demuxer->audio->id]; + if (sh2) { + sh2->ds = mpctx->demuxer->audio; + mpctx->sh_audio = sh2; + reinit_audio_chain(); + } + } + mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_AUDIO_TRACK=%d\n", audio_id); + return M_PROPERTY_OK; + default: + return M_PROPERTY_NOT_IMPLEMENTED; + } + +} + +/// Selected video id (RW) +static int mp_property_video(m_option_t * prop, int action, void *arg, + MPContext * mpctx) +{ + int current_id = -1, tmp; + + switch (action) { + case M_PROPERTY_GET: + if (!mpctx->sh_video) + return M_PROPERTY_UNAVAILABLE; + if (!arg) + return M_PROPERTY_ERROR; + *(int *) arg = video_id; + return M_PROPERTY_OK; + case M_PROPERTY_PRINT: + if (!mpctx->sh_video) + return M_PROPERTY_UNAVAILABLE; + if (!arg) + return M_PROPERTY_ERROR; + + if (video_id < 0) + *(char **) arg = strdup(MSGTR_Disabled); + else { + char lang[40] = MSGTR_Unknown; + *(char **) arg = malloc(64); + snprintf(*(char **) arg, 64, "(%d) %s", video_id, lang); + } + return M_PROPERTY_OK; + + case M_PROPERTY_STEP_UP: + case M_PROPERTY_SET: + current_id = mpctx->demuxer->video->id; + if (action == M_PROPERTY_SET && arg) + tmp = *((int *) arg); + else + tmp = -1; + video_id = demuxer_switch_video(mpctx->demuxer, tmp); + if (video_id == -2 + || (video_id > -1 && mpctx->demuxer->video->id != current_id + && current_id != -2)) + uninit_player(INITED_VCODEC | + (fixed_vo && video_id != -2 ? 0 : INITED_VO)); + if (video_id > -1 && mpctx->demuxer->video->id != current_id) { + sh_video_t *sh2; + sh2 = mpctx->demuxer->v_streams[mpctx->demuxer->video->id]; + if (sh2) { + sh2->ds = mpctx->demuxer->video; + mpctx->sh_video = sh2; + reinit_video_chain(); + } + } + mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_TRACK=%d\n", video_id); + return M_PROPERTY_OK; + + default: + return M_PROPERTY_NOT_IMPLEMENTED; + } +} + +static int mp_property_program(m_option_t * prop, int action, void *arg, + MPContext * mpctx) +{ + demux_program_t prog; + + switch (action) { + case M_PROPERTY_STEP_UP: + case M_PROPERTY_SET: + if (action == M_PROPERTY_SET && arg) + prog.progid = *((int *) arg); + else + prog.progid = -1; + if (demux_control + (mpctx->demuxer, DEMUXER_CTRL_IDENTIFY_PROGRAM, + &prog) == DEMUXER_CTRL_NOTIMPL) + return M_PROPERTY_ERROR; + + mp_property_do("switch_audio", M_PROPERTY_SET, &prog.aid, mpctx); + mp_property_do("switch_video", M_PROPERTY_SET, &prog.vid, mpctx); + return M_PROPERTY_OK; + + default: + return M_PROPERTY_NOT_IMPLEMENTED; + } +} + +///@} + +/// \defgroup VideoProperties Video properties +/// \ingroup Properties +///@{ + +/// 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; + + switch (action) { + case M_PROPERTY_SET: + if (!arg) + return M_PROPERTY_ERROR; + M_PROPERTY_CLAMP(prop, *(int *) arg); + if (vo_fs == !!*(int *) arg) + return M_PROPERTY_OK; + case M_PROPERTY_STEP_UP: + case M_PROPERTY_STEP_DOWN: +#ifdef HAVE_NEW_GUI + if (use_gui) + guiGetEvent(guiIEvent, (char *) MP_CMD_GUI_FULLSCREEN); + else +#endif + if (vo_config_count) + mpctx->video_out->control(VOCTRL_FULLSCREEN, 0); + return M_PROPERTY_OK; + default: + return m_property_flag(prop, action, arg, &vo_fs); + } +} + +static int mp_property_deinterlace(m_option_t * prop, int action, + void *arg, MPContext * mpctx) +{ + int deinterlace; + vf_instance_t *vf; + if (!mpctx->sh_video || !mpctx->sh_video->vfilter) + return M_PROPERTY_UNAVAILABLE; + vf = mpctx->sh_video->vfilter; + switch (action) { + case M_PROPERTY_GET: + if (!arg) + return M_PROPERTY_ERROR; + vf->control(vf, VFCTRL_GET_DEINTERLACE, arg); + return M_PROPERTY_OK; + case M_PROPERTY_SET: + if (!arg) + return M_PROPERTY_ERROR; + M_PROPERTY_CLAMP(prop, *(int *) arg); + vf->control(vf, VFCTRL_SET_DEINTERLACE, arg); + return M_PROPERTY_OK; + case M_PROPERTY_STEP_UP: + case M_PROPERTY_STEP_DOWN: + vf->control(vf, VFCTRL_GET_DEINTERLACE, &deinterlace); + deinterlace = !deinterlace; + vf->control(vf, VFCTRL_SET_DEINTERLACE, &deinterlace); + return M_PROPERTY_OK; + } + return M_PROPERTY_NOT_IMPLEMENTED; +} + +/// Panscan (RW) +static int mp_property_panscan(m_option_t * prop, int action, void *arg, + MPContext * mpctx) +{ + + if (!mpctx->video_out + || mpctx->video_out->control(VOCTRL_GET_PANSCAN, NULL) != VO_TRUE) + return M_PROPERTY_UNAVAILABLE; + + switch (action) { + case M_PROPERTY_SET: + if (!arg) + return M_PROPERTY_ERROR; + M_PROPERTY_CLAMP(prop, *(float *) arg); + vo_panscan = *(float *) arg; + mpctx->video_out->control(VOCTRL_SET_PANSCAN, NULL); + return M_PROPERTY_OK; + case M_PROPERTY_STEP_UP: + case M_PROPERTY_STEP_DOWN: + vo_panscan += (arg ? *(float *) arg : 0.1) * + (action == M_PROPERTY_STEP_DOWN ? -1 : 1); + if (vo_panscan > 1) + vo_panscan = 1; + else if (vo_panscan < 0) + vo_panscan = 0; + mpctx->video_out->control(VOCTRL_SET_PANSCAN, NULL); + return M_PROPERTY_OK; + default: + return m_property_float_range(prop, action, arg, &vo_panscan); + } +} + +/// 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; + + switch (action) { + case M_PROPERTY_SET: + if (!arg) + return M_PROPERTY_ERROR; + M_PROPERTY_CLAMP(prop, *(int *) arg); + if (*vo_var == !!*(int *) arg) + return M_PROPERTY_OK; + case M_PROPERTY_STEP_UP: + case M_PROPERTY_STEP_DOWN: + if (vo_config_count) + mpctx->video_out->control(vo_ctrl, 0); + return M_PROPERTY_OK; + default: + return m_property_flag(prop, action, arg, vo_var); + } +} + +/// 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, &vo_ontop, + mpctx); +} + +/// Display in the root window (RW) +static int mp_property_rootwin(m_option_t * prop, int action, void *arg, + MPContext * mpctx) +{ + return mp_property_vo_flag(prop, action, arg, VOCTRL_ROOTWIN, + &vo_rootwin, 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, + &vo_border, mpctx); +} + +/// Framedropping state (RW) +static int mp_property_framedropping(m_option_t * prop, int action, + void *arg, MPContext * mpctx) +{ + + if (!mpctx->sh_video) + return M_PROPERTY_UNAVAILABLE; + + switch (action) { + case M_PROPERTY_PRINT: + if (!arg) + return M_PROPERTY_ERROR; + *(char **) arg = strdup(frame_dropping == 1 ? MSGTR_Enabled : + (frame_dropping == 2 ? MSGTR_HardFrameDrop : + MSGTR_Disabled)); + return M_PROPERTY_OK; + default: + return m_property_choice(prop, action, arg, &frame_dropping); + } +} + +/// 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 = prop->priv, r; + + 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: + if (!arg) + return M_PROPERTY_ERROR; + M_PROPERTY_CLAMP(prop, *(int *) arg); + *gamma = *(int *) arg; + r = set_video_colors(mpctx->sh_video, prop->name, *gamma); + if (r <= 0) + break; + return r; + case M_PROPERTY_GET: + if (!arg) + return M_PROPERTY_ERROR; + r = get_video_colors(mpctx->sh_video, prop->name, arg); + if (r <= 0) + break; + return r; + case M_PROPERTY_STEP_UP: + case M_PROPERTY_STEP_DOWN: + *gamma += (arg ? *(int *) arg : 1) * + (action == M_PROPERTY_STEP_DOWN ? -1 : 1); + M_PROPERTY_CLAMP(prop, *gamma); + r = set_video_colors(mpctx->sh_video, prop->name, *gamma); + if (r <= 0) + break; + return r; + default: + return M_PROPERTY_NOT_IMPLEMENTED; + } + +#ifdef USE_TV + if (mpctx->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; +} + +/// VSync (RW) +static int mp_property_vsync(m_option_t * prop, int action, void *arg, + MPContext * mpctx) +{ + return m_property_flag(prop, action, arg, &vo_vsync); +} + +/// Video codec tag (RO) +static int mp_property_video_format(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->format); +} + +/// 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; + 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); +} + +/// 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; + return m_property_float_ro(prop, action, arg, mpctx->sh_video->aspect); +} + +///@} + +/// \defgroup SubProprties Subtitles properties +/// \ingroup Properties +///@{ + +/// Text subtitle position (RW) +static int mp_property_sub_pos(m_option_t * prop, int action, void *arg, + MPContext * mpctx) +{ + if (!mpctx->sh_video) + return M_PROPERTY_UNAVAILABLE; + + switch (action) { + case M_PROPERTY_SET: + if (!arg) + return M_PROPERTY_ERROR; + case M_PROPERTY_STEP_UP: + case M_PROPERTY_STEP_DOWN: + vo_osd_changed(OSDTYPE_SUBTITLE); + default: + return m_property_int_range(prop, action, arg, &sub_pos); + } +} + +/// Selected subtitles (RW) +static int mp_property_sub(m_option_t * prop, int action, void *arg, + MPContext * mpctx) +{ + demux_stream_t *const d_sub = mpctx->d_sub; + const int global_sub_size = mpctx->global_sub_size; + int source = -1, reset_spu = 0; + char *sub_name; + + if (global_sub_size <= 0) + return M_PROPERTY_UNAVAILABLE; + + switch (action) { + case M_PROPERTY_GET: + if (!arg) + return M_PROPERTY_ERROR; + *(int *) arg = mpctx->global_sub_pos; + return M_PROPERTY_OK; + case M_PROPERTY_PRINT: + if (!arg) + return M_PROPERTY_ERROR; + *(char **) arg = malloc(64); + (*(char **) arg)[63] = 0; + sub_name = 0; + if (subdata) + sub_name = subdata->filename; +#ifdef USE_ASS + if (ass_track && ass_track->name) + sub_name = ass_track->name; +#endif + if (sub_name) { + char *tmp, *tmp2; + tmp = sub_name; + if ((tmp2 = strrchr(tmp, '/'))) + tmp = tmp2 + 1; + + snprintf(*(char **) arg, 63, "(%d) %s%s", + mpctx->set_of_sub_pos + 1, + strlen(tmp) < 20 ? "" : "...", + strlen(tmp) < 20 ? tmp : tmp + strlen(tmp) - 19); + return M_PROPERTY_OK; + } +#ifdef USE_DVDNAV + if (mpctx->stream->type == STREAMTYPE_DVDNAV) { + if (vo_spudec && dvdsub_id >= 0) { + unsigned char lang[3]; + if (dvdnav_lang_from_sid(mpctx->stream, dvdsub_id, lang)) { + snprintf(*(char **) arg, 63, "(%d) %s", dvdsub_id, lang); + return M_PROPERTY_OK; + } + } + } +#endif + + if (mpctx->demuxer->type == DEMUXER_TYPE_MATROSKA && dvdsub_id >= 0) { + char lang[40] = MSGTR_Unknown; + demux_mkv_get_sub_lang(mpctx->demuxer, dvdsub_id, lang, 9); + snprintf(*(char **) arg, 63, "(%d) %s", dvdsub_id, lang); + return M_PROPERTY_OK; + } +#ifdef HAVE_OGGVORBIS + if (mpctx->demuxer->type == DEMUXER_TYPE_OGG && d_sub && dvdsub_id >= 0) { + char *lang = demux_ogg_sub_lang(mpctx->demuxer, dvdsub_id); + if (!lang) + lang = MSGTR_Unknown; + snprintf(*(char **) arg, 63, "(%d) %s", dvdsub_id, lang); + return M_PROPERTY_OK; + } +#endif + if (vo_vobsub && vobsub_id >= 0) { + const char *language = MSGTR_Unknown; + language = vobsub_get_id(vo_vobsub, (unsigned int) vobsub_id); + snprintf(*(char **) arg, 63, "(%d) %s", + vobsub_id, language ? language : MSGTR_Unknown); + return M_PROPERTY_OK; + } +#ifdef USE_DVDREAD + if (vo_spudec && mpctx->stream->type == STREAMTYPE_DVD + && dvdsub_id >= 0) { + char lang[3]; + int code = dvd_lang_from_sid(mpctx->stream, dvdsub_id); + lang[0] = code >> 8; + lang[1] = code; + lang[2] = 0; + snprintf(*(char **) arg, 63, "(%d) %s", dvdsub_id, lang); + return M_PROPERTY_OK; + } +#endif + if (dvdsub_id >= 0) { + snprintf(*(char **) arg, 63, "(%d) %s", dvdsub_id, MSGTR_Unknown); + return M_PROPERTY_OK; + } + snprintf(*(char **) arg, 63, MSGTR_Disabled); + return M_PROPERTY_OK; + + case M_PROPERTY_SET: + if (!arg) + return M_PROPERTY_ERROR; + if (*(int *) arg < -1) + *(int *) arg = -1; + else if (*(int *) arg >= global_sub_size) + *(int *) arg = global_sub_size - 1; + mpctx->global_sub_pos = *(int *) arg; + break; + case M_PROPERTY_STEP_UP: + mpctx->global_sub_pos += 2; + mpctx->global_sub_pos = + (mpctx->global_sub_pos % (global_sub_size + 1)) - 1; + break; + case M_PROPERTY_STEP_DOWN: + mpctx->global_sub_pos += global_sub_size + 1; + mpctx->global_sub_pos = + (mpctx->global_sub_pos % (global_sub_size + 1)) - 1; + break; + default: + return M_PROPERTY_NOT_IMPLEMENTED; + } + + if (mpctx->global_sub_pos >= 0) + source = sub_source(mpctx); + + mp_msg(MSGT_CPLAYER, MSGL_DBG3, + "subtitles: %d subs, (v@%d s@%d d@%d), @%d, source @%d\n", + global_sub_size, + mpctx->global_sub_indices[SUB_SOURCE_VOBSUB], + mpctx->global_sub_indices[SUB_SOURCE_SUBS], + mpctx->global_sub_indices[SUB_SOURCE_DEMUX], + mpctx->global_sub_pos, source); + + mpctx->set_of_sub_pos = -1; + subdata = NULL; + vo_sub_last = vo_sub = NULL; + + vobsub_id = -1; + dvdsub_id = -1; + if (d_sub) { + if (d_sub->id > -2) + reset_spu = 1; + d_sub->id = -2; + } +#ifdef USE_ASS + ass_track = 0; +#endif + + if (source == SUB_SOURCE_VOBSUB) { + vobsub_id = + mpctx->global_sub_pos - + mpctx->global_sub_indices[SUB_SOURCE_VOBSUB]; + } else if (source == SUB_SOURCE_SUBS) { + mpctx->set_of_sub_pos = + mpctx->global_sub_pos - mpctx->global_sub_indices[SUB_SOURCE_SUBS]; +#ifdef USE_ASS + if (ass_enabled && mpctx->set_of_ass_tracks[mpctx->set_of_sub_pos]) + ass_track = mpctx->set_of_ass_tracks[mpctx->set_of_sub_pos]; + else +#endif + { + subdata = mpctx->set_of_subtitles[mpctx->set_of_sub_pos]; + vo_osd_changed(OSDTYPE_SUBTITLE); + } + } else if (source == SUB_SOURCE_DEMUX) { + dvdsub_id = + mpctx->global_sub_pos - mpctx->global_sub_indices[SUB_SOURCE_DEMUX]; |